CN113124801B - Detection device for engineering supervision - Google Patents
Detection device for engineering supervision Download PDFInfo
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- CN113124801B CN113124801B CN202110487985.5A CN202110487985A CN113124801B CN 113124801 B CN113124801 B CN 113124801B CN 202110487985 A CN202110487985 A CN 202110487985A CN 113124801 B CN113124801 B CN 113124801B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a detection device for project supervision, which comprises a supporting plate, wherein a brick to be detected is placed on the top surface of the supporting plate, and a thickness detection device is arranged at the right end of the supporting plate; through aggregate unit, length detection device, latch device's cooperation, make this detection device for engineering supervision can detect the length of the fragment of brick that awaits measuring fast, people only need during the operation to await measuring the fragment of brick place on the top surface of layer board and to the display device application of force can once only measure the length width height data of the fragment of brick that awaits measuring, easy operation is convenient, the number of times of detection has been reduced, and then work load has been reduced, time saving and labor saving, the error of artificial detection error production has been avoided, show and save the testing data through display device, do not need the artificial detection data of taking notes one by one, the error of artificial record error production has been avoided, the accuracy of testing result has been increased, the practicality of this detection device for engineering supervision has been improved.
Description
Technical Field
The invention relates to the field of detection devices for supervision, in particular to a detection device for engineering supervision.
Background
Project supervision refers to the entrustment of a supervision unit with related qualification by a party A, represents a professional service activity of monitoring the project construction of a party B by the party A according to project construction documents approved by the state, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts, is a compensated project consultation service which is entrusted by the party A, and is mainly based on laws, regulations, technical standards, related contracts and documents, the supervision criteria are law, honesty, justice and science, the supervision aims to ensure the quality and safety of the project construction, improve the project construction level and fully exert investment benefits, and the responsibility comprises investment control of the project construction, construction period control, project quality control, safety control, information management, project construction contract management and coordination of the working relationship among related units, the engineering supervision is required to use a detection device for the engineering supervision to detect building materials, construction quality and the like in the work of controlling the engineering quality, and the building materials comprise cement, mortar, bricks and the like.
At present, the engineering prison needs to carry out witnessing the sample to it after the fragment of brick is gone into the field, then detect the sample fragment of brick of taking out, the detection project includes compressive strength detection, appearance quality detects, size deviation detects etc, wherein the size deviation of fragment of brick detects by the handheld tape measure of engineering prison, when detecting, the engineering prison needs to use the tape measure to get the length and width height and the record data of each piece of sample fragment of brick, that is to say, every piece of sample fragment of brick all need measure the cubic, it is very troublesome to operate, and the quantity of sample fragment of brick is than many, make work load very big, waste time and energy, there is misoperation simultaneously and leads to the great problem of detection data error, consequently need to design a detection device for engineering prison urgent need.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a detection device for engineering supervision, which can well solve the problems in the prior art that the engineering supervision needs to perform witness sampling on bricks after the bricks enter the field, then the taken sample bricks are detected, and detection items comprise compressive strength detection, appearance quality detection, size deviation detection and the like, wherein the size deviation detection of the bricks is performed by a handheld tape measure of the engineering supervision, and during detection, the engineering supervision needs to measure the length, the width and the height of each sample brick by using the tape measure and record data, namely, each sample brick needs to be measured for three times, so that the operation is very troublesome, the number of the sample bricks is large, the workload is very large, time and labor are wasted, and the detection data error is large due to misoperation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a detection device for engineering supervision, includes the layer board, the fragment of brick that awaits measuring has been placed on the top surface of layer board, is equipped with thickness detection device on the right-hand member of layer board.
Preferably, the thickness detection device comprises a fixed vertical plate, the left side surface of the fixed vertical plate is fixedly connected with the right end of the supporting plate, the bottom surface of the fixed vertical plate is flush with the bottom surface of the supporting plate, the left side surface of the fixed vertical plate is in contact connection with the right end surface of the brick to be detected, a collecting cavity is formed in the fixed vertical plate and positioned at the top end of the fixed vertical plate, a Z-shaped threading channel is formed in the fixed vertical plate and positioned at the back of the collecting cavity, one end of the Z-shaped threading channel is fixedly communicated with the collecting cavity, the other end of the Z-shaped threading channel is open and arranged on the right side surface of the fixed vertical plate, a displacement channel is formed in the fixed vertical plate and positioned below the collecting cavity, a strip-shaped groove is formed in the right side surface of an inner cavity of the displacement channel, the top end of the strip-shaped groove extends into the collecting cavity, a strip-shaped resistor is fixedly embedded in the strip-shaped groove, and a displacement hole fixedly communicated with the displacement channel is formed in the left side surface of the fixed vertical plate, fixed mounting has the directional wheel on the bottom surface of displacement passageway inner chamber, the top surface of displacement passageway inner chamber is connected with the promotion piston through promoting spring transmission, promote the inner wall sliding connection of piston and displacement passageway, the mounting groove has been seted up on the right flank of promotion piston, fixedly connected with contact conductive elastic sheet on the bottom surface of mounting groove inner chamber, the right-hand member of contact conductive elastic sheet upwards perk and with the sliding surface connection of bar resistance card, fixedly connected with detects the triangle on the left surface of promotion piston, the left end that detects the triangle passes the displacement hole and extends to the outside of solid fixed riser, the bottom surface that detects the triangle is connected with the top surface contact of the fragment of brick that awaits measuring, fixedly connected with compensating spring on the bottom surface of promotion piston, compensating spring's bottom fixedly connected with compensation piston, compensating piston and the inner wall sliding connection of displacement passageway, fixedly connected with detection line on the bottom surface of compensating piston.
Preferably, the display device comprises an insulating flat box, the left side surface of the insulating flat box is fixedly connected to the right side surface of the fixed vertical plate, an opening of the Z-shaped threading channel on the right side surface of the fixed vertical plate is fixedly communicated with the insulating flat box, an intelligent display device is fixedly inserted on the top surface of the insulating flat box, a rod-shaped storage battery piece is fixedly connected to the right side surface of the insulating flat box, a press switch is fixedly mounted on the bottom surface of the rod-shaped storage battery piece, an overturning hole below the rod-shaped storage battery piece is formed in the right side surface of the insulating flat box, a threading hole is formed in the bottom surface of the insulating flat box, the top end of the threading hole is fixedly communicated with the insulating flat box, an overturning rod is movably sleeved on the inner wall of the insulating flat box, a driving wheel is fixedly sleeved outside the overturning rod, a torsion spring in front of the driving wheel is movably sleeved outside the overturning rod, and one end of the torsion spring is fixedly connected with the inner wall of the insulating flat box, the other end of the torsion spring is fixedly connected with the surface of the driving wheel, a driving force arm is fixedly connected to the right side face of the driving wheel, the other end of the driving force arm penetrates through the turnover hole and extends to the outside of the flat insulating box, and the driving force arm is matched with the press switch.
Preferably, the width detection device comprises an insulating vertical box, the left side surface of the insulating vertical box is fixedly connected with the right side surface of the fixed vertical plate, the top surface of the insulating vertical box is fixedly connected with the bottom surface of the insulating flat box, the bottom end of the threading hole is fixedly communicated with the insulating vertical box, a turning wheel is fixedly mounted on the bottom surface of the inner cavity of the insulating vertical box, the other end of the detection line bypasses the orientation wheel and extends to the inside of the insulating vertical box and bypasses the turning wheel, one end of the detection line, which is positioned in the insulating vertical box, extends upwards to the inside of the insulating flat box and winds outside the driving wheel, two guide flat tubes are fixedly connected on the inner wall of the insulating vertical box, the two guide flat tubes are arranged up and down, guide openings are formed in two surfaces, which are close to each other, the inner wall of the guide flat tubes is connected with a top opening slide rod through transmission of the top opening spring, the other end of the top opening slide rod extends to the outside of the insulating vertical box and is fixedly connected with a top opening plate, the activity of the top slide bar is pegged graft on the side of insulating perpendicular case, fixedly connected with top rack on the top surface of top slide bar, the top of top rack passes the direction opening and extends to the outside of the flat pipe of direction, set up the perforation with top rack looks adaptation on the side of insulating perpendicular case, the transmission shaft that is located between two flat pipes of direction has been cup jointed in the activity on the inner wall of insulating perpendicular case, the fixed cover in outside of transmission shaft has drive gear and take-up pulley, drive gear meshes with two top rack simultaneously, the outside winding of take-up pulley has the pull wire, the other end of pull wire upwards extends to the inside of insulating flat case and the outside of winding at the drive wheel.
Preferably, the brick splicing device further comprises a linkage device, the linkage device comprises a transmission thick plate, the end part of the top opening plate is fixedly connected to the right side surface of the transmission thick plate and is positioned at the top end of the transmission thick plate, the bottom end of the transmission thick plate is in contact connection with the surface of a brick to be tested, an insertion channel is formed inside the transmission thick plate, a limit sliding chute is formed in the inner wall of the insertion channel, the top surface of the inner cavity of the insertion channel is in transmission connection with a linkage rack through a force application spring, the linkage rack is in sliding insertion connection with the inside of the insertion channel, the bottom end of the linkage rack is in contact connection with the surface of the brick to be tested, limit insertion rods are fixedly connected to the front and back surfaces of the linkage rack, the other end of each limit insertion rod is in sliding insertion connection with the inside of the limit sliding chute, a linkage box is fixedly connected to the left side surface of the transmission thick plate and is positioned at the bottom end of the transmission thick plate, the bottom surface of the linkage box is flush with the bottom surface of the transmission thick plate, and the bottom surface of the linkage box is in contact connection with the brick to be tested, the right side surface of the inner cavity of the linkage box is provided with a through hole, the through hole is fixedly communicated with the splicing channel, the upper left corner of the linkage box is provided with a turnover opening, the turnover opening stretches across the top surface and the left side surface of the linkage box, the inner wall of the linkage box is movably sleeved with a turnover rod, the outer part of the turnover rod is fixedly sleeved with a linkage half gear, the right end of the linkage half gear is movably spliced inside the through hole and meshed with a linkage rack, the outer part of the turnover rod is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the front surface of the linkage half gear, and the other end of the torsion spring is fixedly connected with the inner wall of the linkage box.
Preferably, the length detection device comprises an insulating turnover plate, the right end of the insulating turnover plate is movably inserted into the turnover opening and is fixedly connected to the left side surface of the linkage half gear, the left end of the insulating turnover plate is fixedly connected with an insulating turnover arm, a fixed cavity is formed in the insulating turnover arm, an embedded cavity below the fixed cavity is formed in the insulating turnover arm, a conductive resistance strip is fixedly embedded in the embedded cavity, a strip-shaped opening fixedly communicated with the embedded cavity is formed in the bottom surface of the inner cavity of the fixed cavity, an insulating traction piston is connected to the right side surface of the inner cavity of the fixed cavity through a traction spring in a transmission manner, the insulating traction piston is connected with the inner wall of the fixed cavity in a sliding manner, a U-shaped conducting strip is fixedly inserted into the inside of the insulating traction piston, and one end of the U-shaped conducting strip extends out of the right side surface of the insulating traction piston, the other end of the U-shaped conducting strip extends out of the bottom surface of the insulating traction piston and is slidably inserted into the strip-shaped opening and is slidably connected with the top surface of the conductive resistance strip, the left side surface of the insulating traction piston is fixedly connected with an insulating traction rack, the left end of the insulating traction rack extends to the outside of the insulating turnover arm and is fixedly connected with a detection pressing plate, the insulating traction rack is movably inserted into the insulating turnover arm, and the right side surface of the detection pressing plate is in contact connection with the left side surface of a brick to be detected.
Preferably, the device comprises a strain device, the strain device comprises an insulating square box, the insulating square box is fixedly connected to the inner wall of the insulating vertical box, the surface of the flat guide pipe is fixedly connected with the surface of the insulating square box, a conductive rod is movably sleeved on the inner wall of the insulating square box, two end parts of the conductive rod extend to the outside of the insulating square box, a conductive wheel is fixedly sleeved on the outside of the conductive rod, a resistor strip is wound on the outside of the conductive wheel, the end part of the resistor strip is fixedly connected to the conductive wheel, the other end of the resistor strip bypasses the guide wheel and extends to the outside of the insulating square box and the insulating vertical box and is fixedly connected to the top-opening plate, insulating belts are fixedly connected to the inner surface and the side surfaces of the resistor strip, the insulating belts are completely attached to the resistor strip, a wound spring is sleeved on the outside of the conductive rod, one wound end of the conductive rod is fixedly connected to the surface of the spring, the other end of the conductive rod is fixedly connected to the inner wall of the insulating square box, the right side surface of the insulating square box is fixedly inserted with a brush elastic sheet, the left end of the brush elastic sheet extends to the inside of the insulating square box and is movably clamped in the conducting wheel, the bottom surface of the brush elastic sheet is connected with the surface of the resistor strip in a sliding manner, the left side surface of the inner cavity of the insulating square box is fixedly provided with a guide wheel, the surface of the insulating square box is fixedly connected with an L-shaped conducting strip, and the L-shaped conducting strip is connected with the conducting rod in a sliding manner.
Preferably, the clamping device comprises a clamping cavity and a fixing groove, the clamping cavity is arranged inside the insulating turnover arm and is positioned below the insulating traction rack, a clamping hole is formed in the top surface of the inner cavity of the clamping cavity and is fixedly communicated with a channel where the insulating traction rack is positioned, the bottom surface of the inner cavity of the clamping cavity is connected with a clamping piston through a clamping spring in a transmission manner, the clamping piston is connected with the inner wall of the clamping cavity in a sliding manner, a clamping ratchet is fixedly connected to the top surface of the clamping piston, the top end of the clamping ratchet is movably inserted into the clamping hole and is matched with the insulating traction rack, a clamping wire is fixedly connected to the bottom surface of the clamping piston, the other end of the clamping wire penetrates through the clamping spring and extends to the outside of the insulating turnover arm, a hook-shaped turnover arm is fixedly connected to the top surface of the hook-shaped turnover arm, and a rotating sheet positioned at the turning position of the hook-shaped turnover arm is fixedly connected to the top surface of the hook-shaped turnover arm, the rotary plate is fixedly inserted with a rotary shaft positioned at the top end of the rotary plate, the fixed groove is formed in the bottom surface of the insulating turnover arm, the rotary shaft is positioned in the fixed groove, and two end parts of the rotary shaft are movably sleeved on the inner wall of the fixed groove.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the detection device for engineering supervision can quickly detect the thickness of the brick to be detected through the cooperation of the thickness detection device, the display device and the width detection device, the detection device for engineering supervision can quickly detect the width of the brick to be detected through the cooperation of the display device, the width detection device, the linkage device and the strain device, the detection device for engineering supervision can quickly detect the length of the brick to be detected through the cooperation of the linkage device, the length detection device and the clamping device, people can detect the length, the width and the height of the brick to be detected at one time only by placing the brick to be detected on the top surface of the supporting plate and applying force to the display device when in operation, the operation is simple and convenient, the detection times are reduced, the workload is further reduced, the time and the labor are saved, the error caused by artificial detection error is avoided, the detection data are displayed and stored through the display device, the detection data does not need to be manually recorded one by one, so that errors caused by manual recording errors are avoided, the accuracy of detection results is improved, and the practicability of the detection device for engineering supervision is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural diagram of the thickness measuring apparatus of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic diagram illustrating an internal structure of the display device shown in FIG. 1 according to the present invention;
FIG. 7 is a schematic diagram of the internal structure of the width detection device shown in FIG. 1 according to the present invention;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 7 in accordance with the present invention;
fig. 9 is a schematic view of the internal structure of the guide flat tube in fig. 7 according to the present invention;
FIG. 10 is a schematic diagram of the structure of the strain gage of FIG. 7 according to the present invention;
FIG. 11 is a cross-sectional view taken at D-D of FIG. 10 in accordance with the present invention;
FIG. 12 is a structural diagram of the relative positions of the electric brush spring and the conductive wheel in FIG. 11 according to the present invention;
FIG. 13 is a schematic diagram of the structure of the resistor strip of FIG. 11 according to the present invention;
FIG. 14 is a schematic view of the internal structure of the linkage of FIG. 2 according to the present invention;
FIG. 15 is a schematic diagram of the internal structure of the length detecting device in FIG. 2 according to the present invention;
FIG. 16 is a schematic view of the internal structure of the clamping device of FIG. 15 according to the present invention.
The reference numbers in the figures illustrate:
01. a brick to be tested; 1. a support plate; 2. a thickness detection device; 201. fixing a vertical plate; 202. a collection chamber; 203. a Z-shaped threading channel; 204. a displacement channel; 205. a strip-shaped groove; 206. a strip-shaped resistor disc; 207. a displacement hole; 208. a directional wheel; 209. a lift spring; 210. a lift piston; 211. installing a groove; 212. contacting the conductive elastic sheet; 213. detecting a triangular block; 214. a compensation spring; 215. a compensation piston; 216. detecting lines; 3. a display device; 31. an insulating flat box; 32. an intelligent display device; 33. a rod-shaped storage battery piece; 34. turning over the hole; 35. threading holes; 36. a turning rod; 37. a drive wheel; 38. a torsion spring; 39. a drive force arm; 4. a width detection device; 401. insulating the vertical box; 402. a turning wheel; 403. a guide flat pipe; 404. a guide opening; 405. ejecting the spring; 406. pushing open the slide bar; 407. ejecting the plate; 408. ejecting the rack; 409. a drive shaft; 410. a transmission gear; 411. a take-up pulley; 412. a pull wire; 5. a linkage device; 501. a thick transmission plate; 502. a plug channel; 503. a limiting chute; 504. a force application spring; 505. a linkage rack; 506. limiting the insertion rod; 507. a linkage box; 508. a through hole; 509. turning over the opening; 510. a turning bar; 511. a linkage half gear; 512. a torsion spring; 6. a length detection device; 61. an insulating roll-over plate; 62. an insulating overturning arm; 63. a fixed cavity; 64. embedding a cavity; 65. a conductive resistive strip; 66. a strip-shaped opening; 67. a tension spring; 68. an insulated pull piston; 69. a U-shaped conductive sheet; 610. insulating the traction rack; 611. detecting a pressing plate; 7. a strain device; 71. insulating square boxes; 72. a conductive rod; 73. a conductive wheel; 74. a resistor strip; 75. an insulating tape; 76. winding a clockwork spring; 77. an electric brush elastic sheet; 78. a guide wheel; 79. an L-shaped conductive sheet; 8. a clamping device; 801. a clamping cavity; 802. a clamping hole; 803. clamping a spring; 804. clamping the piston; 805. clamping the ratchet; 806. card wiring; 807. carrying out hook type warping; 808. a rotating sheet; 809. a rotating shaft; 810. and fixing the groove.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-16, a detecting device for project supervision comprises a supporting plate 1, a brick 01 to be detected is placed on the top surface of the supporting plate 1, and a thickness detecting device 2 is arranged on the right end of the supporting plate 1.
The thickness detection device 2 comprises a fixed vertical plate 201, the left side surface of the fixed vertical plate 201 is fixedly connected with the right end of a supporting plate 1, the bottom surface of the fixed vertical plate 201 is flush with the bottom surface of the supporting plate 1, the left side surface of the fixed vertical plate 201 is in contact connection with the right end surface of a brick 01 to be detected, a collecting cavity 202 located at the top end of the fixed vertical plate 201 is arranged inside the fixed vertical plate 201, a Z-shaped threading channel 203 located at the back surface of the collecting cavity 202 is arranged inside the fixed vertical plate 201, one end of the Z-shaped threading channel 203 is fixedly communicated with the collecting cavity 202, the other end of the Z-shaped threading channel 203 is in an open shape and is arranged on the right side surface of the fixed vertical plate 201, a displacement channel 204 located below the collecting cavity 202 is arranged inside the fixed vertical plate 201, a strip-shaped groove 205 is arranged on the right side surface of the inner cavity of the displacement channel 204, the top end of the strip-shaped groove 205 extends to the inside of the collecting cavity 202, a strip-shaped resistor 206 is fixedly embedded inside the strip-shaped groove 205, a displacement hole 207 fixedly communicated with a displacement channel 204 is formed on the left side surface of the fixed vertical plate 201, a directional wheel 208 is fixedly installed on the bottom surface of an inner cavity of the displacement channel 204, the top surface of the inner cavity of the displacement channel 204 is in transmission connection with a lifting piston 210 through a lifting spring 209, the lifting piston 210 is in sliding connection with the inner wall of the displacement channel 204, an installation groove 211 is formed on the right side surface of the lifting piston 210, a contact conductive elastic sheet 212 is fixedly connected to the bottom surface of the inner cavity of the installation groove 211, the right end of the contact conductive elastic sheet 212 is upwards tilted and is in sliding connection with the surface of the strip-shaped resistor 206, a detection triangular block 213 is fixedly connected to the left side surface of the lifting piston 210, the left end of the detection triangular block 213 passes through the displacement hole 207 and extends to the outside of the fixed vertical plate 201, the bottom surface of the detection triangular block 213 is in contact connection with the top surface of a brick 01 to be detected, and a compensation spring 214 is fixedly connected to the bottom surface of the lifting piston 210, the bottom end of the compensation spring 214 is fixedly connected with a compensation piston 215, the compensation piston 215 is connected with the inner wall of the displacement channel 204 in a sliding mode, the bottom surface of the compensation piston 215 is fixedly connected with a detection line 216, the contact conductive elastic sheet 212, the strip-shaped resistance sheet 206, the intelligent display device 32, the rod-shaped storage battery piece 33 and the press switch form an electric loop, and corresponding lead wires penetrate through the Z-shaped threading channel 203.
The display device comprises a display device 3, the display device 3 comprises an insulation flat box 31, the left side surface of the insulation flat box 31 is fixedly connected to the right side surface of a fixed vertical plate 201, an opening of a Z-shaped threading channel 203 positioned on the right side surface of the fixed vertical plate 201 is fixedly communicated with the insulation flat box 31, an intelligent display device 32 is fixedly inserted and connected onto the top surface of the insulation flat box 31, a rod-shaped storage battery 33 is fixedly connected onto the right side surface of the insulation flat box 31, a press switch is fixedly arranged on the bottom surface of the rod-shaped storage battery 33, an overturning hole 34 positioned below the rod-shaped storage battery 33 is arranged on the right side surface of the insulation flat box 31, a threading hole 35 is arranged on the bottom surface of the insulation flat box 31, the top end of the threading hole 35 is fixedly communicated with the insulation flat box 31, an overturning rod 36 is movably sleeved on the inner wall of the insulation flat box 31, a driving wheel 37 is fixedly sleeved on the outside of the overturning rod 36, a torsion spring 38 positioned in front of the driving wheel 37 is movably sleeved on the outside of the overturning rod 36, one end of the torsion spring 38 is fixedly connected with the inner wall of the insulation flat box 31, the other end of the torsion spring 38 is fixedly connected with the surface of the driving wheel 37, a driving force arm 39 is fixedly connected to the right side face of the driving wheel 37, the other end of the driving force arm 39 penetrates through the turnover hole 34 and extends to the outside of the insulation flat box 31, and the driving force arm 39 is matched with the push switch.
The width detection device 4 further comprises a width detection device 4, the width detection device 4 comprises an insulation vertical box 401, the left side face of the insulation vertical box 401 is fixedly connected with the right side face of the fixed vertical plate 201, the top face of the insulation vertical box 401 is fixedly connected with the bottom face of the insulation flat box 31, the bottom end of the threading hole 35 is fixedly communicated with the insulation vertical box 401, a direction changing wheel 402 is fixedly installed on the bottom face of the inner cavity of the insulation vertical box 401, the other end of the detection line 216 bypasses a directional wheel 208, extends into the insulation vertical box 401 and bypasses the direction changing wheel 402, one end of the detection line 216, which is positioned in the insulation vertical box 401, extends upwards into the insulation flat box 31 and winds outside a driving wheel 37, two guide flat tubes 403 are fixedly connected to the inner wall of the insulation vertical box 401, the two guide flat tubes 403 are arranged up and down, two faces, which are close to each other, are provided with guide openings 404, the inner walls of the guide flat tubes 403 are connected with a pushing-open slide rod 406 through a pushing-open spring 405 in a transmission manner, the other end of the ejection sliding rod 406 extends to the outside of the insulating vertical box 401 and is fixedly connected with an ejection plate 407, the ejection sliding rod 406 is movably inserted into the side face of the insulating vertical box 401, an ejection rack 408 is fixedly connected to the top face of the ejection sliding rod 406, the top end of the ejection rack 408 penetrates through the guide opening 404 and extends to the outside of the guide flat tube 403, a through hole matched with the ejection rack 408 is formed in the side face of the insulating vertical box 401, a transmission shaft 409 located between the two guide flat tubes 403 is movably sleeved on the inner wall of the insulating vertical box 401, a transmission gear 410 and a take-up pulley 411 are sleeved on the external fixing of the transmission shaft 409, the transmission gear 410 is simultaneously meshed with the two ejection racks 408, a traction wire 412 is wound on the external part of the take-up pulley 411, and the other end of the traction wire 412 extends upwards to the inside of the insulating flat box 31 and is wound on the external part of the driving wheel 37.
The brick testing device further comprises a linkage device 5, the linkage device 5 comprises a transmission thick plate 501, the end part of a top opening plate 407 is fixedly connected to the right side surface of the transmission thick plate 501 and is positioned at the top end of the transmission thick plate 501, the bottom end of the transmission thick plate 501 is in contact connection with the surface of a brick 01 to be tested, an inserting channel 502 is arranged inside the transmission thick plate 501, a limiting sliding chute 503 is arranged on the inner wall of the inserting channel 502, the top surface of the inner cavity of the inserting channel 502 is in transmission connection with a linkage rack 505 through a force application spring 504, the linkage rack 505 is in sliding insertion connection inside the inserting channel 502, the bottom end of the linkage rack 505 is in contact connection with the surface of the brick 01 to be tested, limiting insertion rods 506 are fixedly connected to the front and back surfaces of the linkage rack 505, the other ends of the limiting insertion rods 506 are in sliding insertion connection inside the limiting sliding chute 503, a linkage box 507 is fixedly connected to the left side surface of the transmission thick plate 501, and the linkage box 507 is positioned at the bottom end of the transmission thick plate 501, the bottom surface of the linkage box 507 is flush with the bottom surface of the transmission thick plate 501, the bottom surface of the linkage box 507 is in contact connection with the surface of a brick 01 to be detected, a through hole 508 is formed in the right side surface of an inner cavity of the linkage box 507, the through hole 508 is fixedly communicated with the inserting channel 502, an overturning opening 509 is formed in the upper left corner of the linkage box 507, the overturning opening 509 spans the top surface and the left side surface of the linkage box 507, an overturning rod 510 is movably sleeved on the inner wall of the linkage box 507, a linkage half gear 511 is fixedly sleeved outside the overturning rod 510, the right end of the linkage half gear 511 is movably inserted inside the through hole 508 and meshed with a linkage rack 505, a torsion spring 512 is movably sleeved outside the overturning rod 510, one end of the torsion spring 512 is fixedly connected with the front surface of the linkage half gear 511, and the other end of the torsion spring 512 is fixedly connected with the inner wall of the linkage box 507.
The length detection device 6 comprises an insulating turnover plate 61, the right end of the insulating turnover plate 61 is movably inserted into an overturning opening 509 and is fixedly connected to the left side surface of the linkage half gear 511, the left end of the insulating turnover plate 61 is fixedly connected with an insulating turnover arm 62, a fixed cavity 63 is formed in the insulating turnover arm 62, an embedding cavity 64 positioned below the fixed cavity 63 is formed in the insulating turnover arm 62, a conductive resistance strip 65 is fixedly embedded in the embedding cavity 64, a strip-shaped opening 66 fixedly communicated with the embedding cavity 64 is formed in the bottom surface of the inner cavity of the fixed cavity 63, an insulating traction piston 68 is connected to the right side surface of the inner cavity of the fixed cavity 63 in a transmission mode through a traction spring 67, the insulating traction piston 68 is connected with the inner wall of the fixed cavity 63 in a sliding mode, a U-shaped conductive sheet 69 is fixedly inserted into the inside of the insulating traction piston 68, one end of the U-shaped conductive sheet 69 extends out from the right side surface of the insulating traction piston 68, the other end of the U-shaped conducting strip 69 extends from the bottom surface of the insulating drawing piston 68, is inserted in the strip-shaped opening 66 in a sliding manner and is connected with the top surface of the conductive resistor strip 65 in a sliding manner, the left side surface of the insulating drawing piston 68 is fixedly connected with an insulating drawing rack 610, the left end of the insulating drawing rack 610 extends to the outside of the insulating turnover arm 62 and is fixedly connected with a detection pressing plate 611, the insulating drawing rack 610 is movably inserted in the insulating turnover arm 62, the right side surface of the detection pressing plate 611 is connected with the left side surface of the brick 01 to be detected in a contact manner, the right ends of the U-shaped conducting strip 69 and the conductive resistor strip 65 are both connected with a conducting wire, the conducting wire penetrates through the insulating turnover plate 61, is inserted into the linkage half gear 511 and extends to the inside of the turnover rod 510, then the conducting wire extends from the bottom end of the turnover rod 510 into the insulating flat box 31, and then the U-shaped conducting strip 69, the conductive resistor strip 65, The lead, the smart display device 32, the rod-shaped storage battery 33, and the push switch constitute an electric circuit.
The device comprises a strain device 7, the strain device 7 comprises an insulating square box 71, the insulating square box 71 is fixedly connected to the inner wall of an insulating vertical box 401, the surface of a guide flat tube 403 is fixedly connected with the surface of the insulating square box 71, a conductive rod 72 is movably sleeved on the inner wall of the insulating square box 71, two end parts of the conductive rod 72 extend to the outside of the insulating square box 71, a conductive wheel 73 is fixedly sleeved on the outside of the conductive rod 72, a resistor strip 74 is wound on the outside of the conductive wheel 73, the end part of the resistor strip 74 is fixedly connected to the conductive wheel 73, the other end of the resistor strip 74 bypasses the guide wheel 78 and extends to the outside of the insulating square box 71 and the insulating vertical box 401 and is fixedly connected to a top-opening plate 407, insulating tapes 75 are fixedly connected to the inner surface and the side surfaces of the resistor strip 74, the insulating tapes 75 are completely attached to the resistor strip 74, a winding spring 76 is movably sleeved on the outside of the conductive rod 72, one end of the winding spring 76 is fixedly connected to the surface of the conductive rod 72, the other end of the conducting rod 72 is fixedly connected with the inner wall of the insulating square box 71, a brush elastic sheet 77 is fixedly inserted on the right side face of the insulating square box 71, the left end of the brush elastic sheet 77 extends into the insulating square box 71 and is movably clamped in the conducting wheel 73, the bottom face of the brush elastic sheet 77 is in sliding connection with the surface of the resistor strip 74, a guide wheel 78 is fixedly installed on the left side face of the inner cavity of the insulating square box 71, an L-shaped conducting sheet 79 is fixedly connected on the surface of the insulating square box 71, the L-shaped conducting sheet 79 is in sliding connection with the surface of the conducting rod 72, the brush elastic sheet 77, the L-shaped conducting sheet 79, the intelligent display device 32, the rod-shaped storage battery piece 33 and the press switch form an electric loop, and corresponding wires pass through the threading holes 35.
The clamping device 8 is further included, the clamping device 8 includes a clamping cavity 801 and a fixing groove 810, the clamping cavity 801 is arranged inside the insulating turnover arm 62 and is located below the insulating traction rack 610, a clamping hole 802 is arranged on the top surface of the inner cavity of the clamping cavity 801, the clamping hole 802 is fixedly communicated with a channel where the insulating traction rack 610 is located, the bottom surface of the inner cavity of the clamping cavity 801 is in transmission connection with a clamping piston 804 through a clamping spring 803, the clamping piston 804 is in sliding connection with the inner wall of the clamping cavity 801, a clamping ratchet 805 is fixedly connected on the top surface of the clamping piston 804, the top end of the clamping ratchet 805 is movably inserted inside the clamping hole 802 and is matched with the insulating traction rack 610, a clamping wire 806 is fixedly connected on the bottom surface of the clamping piston 804, the other end of the clamping wire 806 penetrates through the clamping spring 803 and extends to the outside of the insulating turnover arm 62 and is fixedly connected with a hook-shaped turnover arm 807, a rotating piece 808 located at a turning position on the top surface of the hook-shaped turnover arm 807 is fixedly connected with a rotating piece 808, a rotating shaft 809 positioned at the top end of the rotating sheet 808 is fixedly inserted on the rotating sheet 808, a fixed groove 810 is formed in the bottom surface of the insulating turnover arm 62, the rotating shaft 809 is positioned in the fixed groove 810, and two end parts of the rotating shaft 809 are movably sleeved on the inner wall of the fixed groove 810.
The working principle is as follows:
firstly, a brick 01 to be detected is placed on the top surface of a supporting plate 1, the right end surface of the brick 01 to be detected is abutted against the left side surface of a fixed vertical plate 201, then a rod-shaped storage battery piece 33 is held by hand and an upward overturning force is applied to a driving force arm 39, then the driving force arm 39 drives a driving wheel 37 to overturn anticlockwise by taking an overturning rod 36 as a central axis, then a detection wire 216 and a traction wire 412 are wound to the outside of the driving wheel 37, then the detection wire 216 pulls a compensation piston 215 to move downwards, then the compensation piston 215 pulls a lifting piston 210 to move downwards through a compensation spring 214, then the lifting piston 210 applies work to the lifting spring 209 to increase the elasticity of the lifting spring 209, then the lifting piston 210 drives a detection triangular block 213 and a contact conductive elastic sheet 212 to move downwards, in the process that the contact conductive elastic sheet 212 slides downwards, the length of a strip-shaped elastic sheet 206 connected with a circuit is increased until the bottom surface of the detection triangular block 213 is pressed on the top surface of the brick 01 to be detected, then the length of the strip-shaped resistance chip 206 connected into the circuit is fixed and unchanged, so as to measure the thickness of the brick 01 to be measured, meanwhile, the traction wire 412 is released from the outside of the take-up pulley 411 in the process of winding towards the outside of the driving wheel 37, then the traction wire 412 drives the take-up pulley 411 to rotate, then the take-up pulley 411 drives the transmission gear 410 to rotate through the transmission shaft 409, then the transmission gear 410 drives the two ejection slide rods 406 to approach each other through the meshing action of the transmission gear and the ejection rack 408, then the two ejection slide rods 406 drive the two ejection plates 407 to approach each other, then the two ejection plates 407 drive the two linkage devices 5 to approach each other, meanwhile, the detection wire 216 further pulls the compensation spring 214 through the compensation piston 215 to elastically stretch the compensation spring 214, in the process of the mutual approach of the two ejection plates 407, the conductive wheel 73 rotates under the effect of the torsion force of the winding 76, then the resistance strip 74 winds towards the outside of the conductive wheel 73, the device is used for measuring the width of a brick 01 to be measured, then the length of a resistor strip 74 wound outside a conductive wheel 73 is increased, so that the length of the resistor strip 74 connected into a circuit is increased, in the process that a linkage device 5 approaches the brick 01 to be measured, the surface of the brick 01 to be measured exerts pressure on the end portion of a linkage rack 505, then the linkage rack 505 starts to move towards the inside of an inserting channel 502, then the linkage rack 505 drives a length detection device 6 to turn over through the meshing action of the linkage rack 505 and enables the linkage rack to approach the brick 01 to be measured, then the end portion of a hook-shaped warping frame 807 is contacted with the surface of the brick 01 to be measured, then the surface of the brick 01 to be measured exerts a reaction force on the hook-shaped warping frame, then the hook-shaped warping frame 807 turns clockwise by taking a rotating shaft 809 as a central axis and pulls a clamping line 806, then the clamping line 806 pulls the clamping ratchet 805 towards the inside of a clamping cavity 801 through a clamping piston 804, until the end surfaces of the two groups of transmission thick plates 501 and the linkage box 507 are respectively in contact connection with the front surface and the back surface of the brick 01 to be detected, at the moment, the clamping ratchet 805 is separated from the insulating traction rack 610 to release the insulating traction rack 610, then the insulating traction piston 68 drives the detection pressing plate 611 to move rightwards through the insulating traction rack 610 under the action of elastic tension of the traction spring 67, so that the length of the circuit accessed by the conductive resistance strip 65 is shortened, then the detection pressing plate 611 is movably buckled on the left end surface of the brick 01 to be detected, the length of the circuit accessed by the conductive resistance strip 65 is fixed to measure the length of the brick 01 to be detected, when the end surfaces of the two groups of transmission thick plates 501 and the linkage box 507 are respectively in contact with the front surface and the back surface of the brick 01 to be detected, the driving force arm 39 applies pressure to the pressing switch to open the pressing switch, then three different currents are generated due to the difference of the lengths of the circuit accessed by the conductive resistance strip 65, the resistance strip 74 and the strip-shaped resistance sheet 206, then the intelligent display device 32 processes the current data and obtains the length, width and thickness data of the brick 01 to be detected, then the intelligent display device 32 displays and stores the length, width and thickness data of the brick 01 to be detected, after the detection is finished, the driving force arm 39 is loosened, then the driving force arm 39 is separated from the press switch, then the press switch is closed, then the driving wheel 37 reversely rotates under the action of the torque force of the torsion spring 38, then the driving wheel 37 drives the driving force arm 39 to reversely turn over and reset, then the lifting piston 210 drives the compensating piston 215 to reset through the compensating spring 214 under the action of the elastic tension of the lifting spring 209, the lifting piston 210 drives the detection triangular block 213 to move upwards and reset, then the two jacking sliding rods 406 drive the two linkage devices 5 to mutually move away through the corresponding jacking plates 407 under the action of the elastic repulsion force of the jacking springs 405, so as to reset the jacking plates 407, then the linkage rack 505 extends out from the inside of the plugging channel 502 under the action of the elastic repulsive force of the force application spring 504, then the linkage rack 505 drives the length detection device 6 to reversely turn under the action of the meshing of the linkage rack 505 and the linkage half gear 511, meanwhile, the torsion spring 512 provides the rotation assisting force for the linkage half gear 511 until the length detection device 6 turns to the dead point position, then the clamping piston 804 drives the clamping ratchet 805 to move upwards under the action of the elastic force of the clamping spring 803, then the clamping ratchet 805 is in one-way meshing with the insulation pulling rack 610, simultaneously the clamping piston 804 pulls the hook-shaped raising class 807 through the clamping wire 806 to reset the hook-shaped raising class 807, then the detection pressure plate 611 is pulled leftwards, then the detection pressure plate 611 drives the insulation pulling rack 610 to move leftwards, then the detection pressure plate 611 applies a pulling force to the pulling spring 67 through the insulation pulling piston 68 to increase the elastic potential energy of the pulling spring 67, until the insulating drawing piston 68 moves to the dead point position leftwards, the detection pressing plate 611 is ensured to reset, then the brick 01 to be detected is taken out, and then another brick 01 to be detected is placed on the detection device for detection, and the detection is repeated as above.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a detection device for engineering supervision, includes layer board (1), its characterized in that: a brick block (01) to be detected is placed on the top surface of the supporting plate (1), and a thickness detection device (2) is arranged at the right end of the supporting plate (1);
the thickness detection device (2) comprises a fixed vertical plate (201), the left side surface of the fixed vertical plate (201) is fixedly connected with the right end of a supporting plate (1), the bottom surface of the fixed vertical plate (201) is flush with the bottom surface of the supporting plate (1), the left side surface of the fixed vertical plate (201) is in contact connection with the right end surface of a brick to be detected (01), a collection cavity (202) located at the top end of the fixed vertical plate (201) is formed inside the fixed vertical plate (201), a Z-shaped threading channel (203) located on the back surface of the collection cavity (202) is formed inside the fixed vertical plate (201), one end of the Z-shaped threading channel (203) is fixedly communicated with the collection cavity (202), the other end of the Z-shaped threading channel (203) is in an open shape and is arranged on the right side surface of the fixed vertical plate (201), a displacement channel (204) located below the collection cavity (202) is formed inside the fixed vertical plate (201), and a strip-shaped groove (205) is formed in the right side surface of the inner cavity of the displacement channel (204), the top end of the strip-shaped groove (205) extends to the inside of the collecting cavity (202), a strip-shaped resistor disc (206) is fixedly embedded in the strip-shaped groove (205), a displacement hole (207) fixedly communicated with the displacement channel (204) is formed in the left side surface of the fixed vertical plate (201), a directional wheel (208) is fixedly installed on the bottom surface of the inner cavity of the displacement channel (204), the top surface of the inner cavity of the displacement channel (204) is connected with a lifting piston (210) through a lifting spring (209) in a transmission manner, the lifting piston (210) is connected with the inner wall of the displacement channel (204) in a sliding manner, an installation groove (211) is formed in the right side surface of the lifting piston (210), a contact conductive elastic sheet (212) is fixedly connected to the bottom surface of the inner cavity of the installation groove (211), the right end of the contact conductive elastic sheet (212) is tilted upwards and is connected with the surface of the strip-shaped resistor disc (206) in a sliding manner, and a detection triangular block (213) is fixedly connected to the left side surface of the lifting piston (210), the left end of the detection triangular block (213) penetrates through the displacement hole (207) and extends to the outside of the fixed vertical plate (201), the bottom surface of the detection triangular block (213) is in contact connection with the top surface of a brick to be detected (01), the bottom surface of the lifting piston (210) is fixedly connected with a compensation spring (214), the bottom end of the compensation spring (214) is fixedly connected with a compensation piston (215), the compensation piston (215) is in sliding connection with the inner wall of the displacement channel (204), and the bottom surface of the compensation piston (215) is fixedly connected with a detection line (216);
the intelligent display device is characterized by further comprising a display device (3), the display device (3) comprises an insulation flat box (31), the left side face of the insulation flat box (31) is fixedly connected to the right side face of a fixed vertical plate (201), an opening of a Z-shaped threading channel (203) located on the right side face of the fixed vertical plate (201) is fixedly communicated with the insulation flat box (31), an intelligent display device (32) is fixedly inserted on the top face of the insulation flat box (31), a rod-shaped storage battery (33) is fixedly connected to the right side face of the insulation flat box (31), a press switch is fixedly mounted on the bottom face of the rod-shaped storage battery (33), a turnover hole (34) located below the rod-shaped storage battery (33) is formed in the right side face of the insulation flat box (31), a threading hole (35) is formed in the bottom face of the insulation flat box (31), the top end of the threading hole (35) is fixedly communicated with the insulation flat box (31), a turnover rod (36) is movably sleeved on the inner wall of the insulation flat box (31), a driving wheel (37) is fixedly sleeved outside the turnover rod (36), a torsion spring (38) positioned in front of the driving wheel (37) is movably sleeved outside the turnover rod (36), one end of the torsion spring (38) is fixedly connected with the inner wall of the flat insulating box (31), the other end of the torsion spring (38) is fixedly connected with the surface of the driving wheel (37), a driving arm (39) is fixedly connected to the right side surface of the driving wheel (37), the other end of the driving arm (39) penetrates through the turnover hole (34) and extends to the outside of the flat insulating box (31), and the driving arm (39) is matched with the press switch;
the width detection device (4) comprises an insulating vertical box (401), the left side face of the insulating vertical box (401) is fixedly connected with the right side face of a fixed vertical plate (201), the top face of the insulating vertical box (401) is fixedly connected with the bottom face of an insulating flat box (31), the bottom end of a threading hole (35) is fixedly communicated with the insulating vertical box (401), a turning wheel (402) is fixedly installed on the bottom face of an inner cavity of the insulating vertical box (401), the other end of a detection line (216) bypasses a directional wheel (208), extends into the insulating vertical box (401) and bypasses the turning wheel (402), one end of the detection line (216) located inside the insulating vertical box (401) extends upwards to the inside of the insulating flat box (31) and is wound outside a driving wheel (37), two guide flat tubes (403) are fixedly connected to the inner wall of the insulating vertical box (401), and the two guide flat tubes (403) are arranged up and down, two surfaces, close to each other, of the two flat guide pipes (403) are provided with guide openings (404), the inner walls of the flat guide pipes (403) are in transmission connection with ejection slide rods (406) through ejection springs (405), the other ends of the ejection slide rods (406) extend to the outside of the insulating vertical box (401) and are fixedly connected with ejection plates (407), the ejection slide rods (406) are movably inserted on the side surfaces of the insulating vertical box (401), ejection racks (408) are fixedly connected to the top surfaces of the ejection slide rods (406), the top ends of the ejection racks (408) penetrate through the guide openings (404) and extend to the outside of the flat guide pipes (403), the side surfaces of the insulating vertical box (401) are provided with through holes matched with the ejection racks (408), a transmission shaft (409) positioned between the two flat guide pipes (403) is movably sleeved on the inner wall of the insulating vertical box (401), the outside of the transmission shaft (409) is fixedly sleeved with a transmission gear (410) and a take-up pulley (411), the transmission gear (410) is meshed with the two jacking racks (408) at the same time, a traction wire (412) is wound outside the take-up pulley (411), and the other end of the traction wire (412) extends upwards to the inside of the flat insulating box (31) and is wound outside the driving wheel (37);
the brick-to-be-detected linkage device comprises a linkage device (5), the linkage device (5) comprises a thick transmission plate (501), the end part of a top-open plate (407) is fixedly connected to the right side surface of the thick transmission plate (501) and located at the top end of the thick transmission plate, the bottom end of the thick transmission plate (501) is in contact connection with the surface of a brick (01) to be detected, an inserting channel (502) is formed in the thick transmission plate (501), a limiting sliding groove (503) is formed in the inner wall of the inserting channel (502), the top surface of the inner cavity of the inserting channel (502) is in transmission connection with a linkage rack (505) through a force application spring (504), the linkage rack (505) is in sliding insertion connection with the inside of the inserting channel (502), the bottom end of the linkage rack (505) is in contact connection with the surface of the brick (01) to be detected, limiting insertion rods (506) are fixedly connected to the front and back surfaces of the linkage rack (505), and the other ends of the limiting insertion rods (506) are in sliding connection with the inside of the limiting sliding groove (503), a linkage box (507) is fixedly connected on the left side surface of the thick transmission plate (501), the linkage box (507) is positioned at the bottom end of the thick transmission plate (501), the bottom surface of the linkage box (507) is flush with the bottom surface of the thick transmission plate (501), the bottom surface of the linkage box (507) is in contact connection with the surface of a brick to be tested (01), a through hole (508) is formed in the right side surface of an inner cavity of the linkage box (507), the through hole (508) is fixedly communicated with the inserting channel (502), an overturning opening (509) is formed in the upper left corner of the linkage box (507), the overturning opening (509) stretches across the top surface and the left side surface of the linkage box (507), an overturning rod (510) is movably sleeved on the inner wall of the linkage box (507), a linkage half gear (511) is fixedly sleeved on the outer part of the overturning rod (510), the right end of the linkage half gear (511) is movably inserted and engaged with a linkage rack (505), a torsion spring (512) is movably sleeved outside the turnover rod (510), one end of the torsion spring (512) is fixedly connected with the front surface of the linkage half gear (511), and the other end of the torsion spring (512) is fixedly connected with the inner wall of the linkage box (507);
the length detection device (6) comprises an insulating turnover plate (61), the right end of the insulating turnover plate (61) is movably inserted into the turnover opening (509) and fixedly connected to the left side surface of the linkage half gear (511), the left end of the insulating turnover plate (61) is fixedly connected with an insulating turnover arm (62), a fixed cavity (63) is formed in the insulating turnover arm (62), an embedded cavity (64) located below the fixed cavity (63) is formed in the insulating turnover arm (62), a conductive resistance strip (65) is fixedly embedded in the embedded cavity (64), a strip-shaped opening (66) fixedly communicated with the embedded cavity (64) is formed in the bottom surface of the inner cavity of the fixed cavity (63), the right side surface of the inner cavity of the fixed cavity (63) is connected with an insulating traction piston (68) in a transmission mode through a traction spring (67), and the insulating traction piston (68) is connected with the inner wall of the fixed cavity (63) in a sliding mode, a U-shaped conducting strip (69) is fixedly inserted in the insulating drawing piston (68), one end of the U-shaped conducting strip (69) extends out of the right side face of the insulating drawing piston (68), the other end of the U-shaped conducting strip (69) extends out of the bottom face of the insulating drawing piston (68), is inserted in the strip-shaped opening (66) in a sliding mode and is connected with the top face of the conductive resistor strip (65) in a sliding mode, an insulating drawing rack (610) is fixedly connected to the left side face of the insulating drawing piston (68), the left end of the insulating drawing rack (610) extends to the outside of the insulating turnover arm (62) and is fixedly connected with a detection pressing plate (611), the insulating drawing rack (610) is movably inserted in the insulating turnover arm (62), and the right side face of the detection pressing plate (611) is connected with the left side face of a brick to be detected (01) in a contact mode;
the device comprises an insulating square box (71), the insulating square box (71) is fixedly connected to the inner wall of an insulating vertical box (401), the surface of a guide flat tube (403) is fixedly connected with the surface of the insulating square box (71), a conductive rod (72) is movably sleeved on the inner wall of the insulating square box (71), two end portions of the conductive rod (72) extend to the outside of the insulating square box (71), a conductive wheel (73) is fixedly sleeved on the outside of the conductive rod (72), a resistor strip (74) is wound on the outside of the conductive wheel (73), the end portion of the resistor strip (74) is fixedly connected to the conductive wheel (73), the other end of the resistor strip (74) bypasses the guide wheel (78) and extends to the outside of the insulating square box (71) and the insulating vertical box (401) and is fixedly connected to a top opening plate (407), and insulating tapes (75) are fixedly connected to the inner surface and the side surfaces of the resistor strip (74), the insulation belt (75) is completely attached to the resistor strip (74), the winding spring (76) is movably sleeved outside the conductive rod (72), one end of the winding spring (76) is fixedly connected with the surface of the conductive rod (72), the other end of the conductive rod (72) is fixedly connected with the inner wall of the insulation square box (71), an electric brush elastic sheet (77) is fixedly inserted on the right side surface of the insulation square box (71), the left end of the electric brush elastic sheet (77) extends into the insulation square box (71) and is movably clamped in the conductive wheel (73), the bottom surface of the electric brush elastic sheet (77) is in sliding connection with the surface of the resistor strip (74), a guide wheel (78) is fixedly installed on the left side surface of the inner cavity of the insulation square box (71), an L-shaped conductive sheet (79) is fixedly connected on the surface of the insulation square box (71), and the L-shaped conductive sheet (79) is in sliding connection with the surface of the conductive rod (72);
the clamping device (8) comprises a clamping cavity (801) and a fixing groove (810), the clamping cavity (801) is arranged inside the insulating turnover arm (62) and is located below the insulating traction rack (610), a clamping hole (802) is formed in the top surface of the inner cavity of the clamping cavity (801), the clamping hole (802) is fixedly communicated with a channel where the insulating traction rack (610) is located, the bottom surface of the inner cavity of the clamping cavity (801) is connected with a clamping piston (804) in a transmission mode through a clamping spring (803), the clamping piston (804) is connected with the inner wall of the clamping cavity (801) in a sliding mode, a clamping ratchet (805) is fixedly connected to the top surface of the clamping piston (804), the top end of the clamping piston (805) is movably inserted into the clamping hole (802) and matched with the insulating traction rack (610), a clamping wire (806) is fixedly connected to the bottom surface of the clamping piston (804), the other end of joint line (806) passes joint spring (803) and extends to outside and fixedly connected with of insulating upset arm (62) to colluding type piece (807) of warping, to colluding on the top surface of type piece (807) of warping fixedly connected with be located the rotor (808) of its turn, fixed the grafting has rotation axis (809) that are located its top on rotor (808), fixed recess (810) are seted up on the bottom surface of insulating upset arm (62), rotation axis (809) are located the inside of fixed recess (810), two equal activity cup joints of tip of rotation axis (809) are on the inner wall of fixed recess (810).
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| CN202110487985.5A CN113124801B (en) | 2021-05-06 | 2021-05-06 | Detection device for engineering supervision |
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| CN202110487985.5A CN113124801B (en) | 2021-05-06 | 2021-05-06 | Detection device for engineering supervision |
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| CN113124801B true CN113124801B (en) | 2022-06-10 |
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