CN113074851A - Civil air defense engineering quality intelligent detection equipment - Google Patents
Civil air defense engineering quality intelligent detection equipment Download PDFInfo
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- CN113074851A CN113074851A CN202110179766.0A CN202110179766A CN113074851A CN 113074851 A CN113074851 A CN 113074851A CN 202110179766 A CN202110179766 A CN 202110179766A CN 113074851 A CN113074851 A CN 113074851A
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- 238000001514 detection method Methods 0.000 title claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 155
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- 238000005452 bending Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses the following technical scheme: an civil air defense engineering quality intelligent detection device, which comprises: the invention discloses a safety door, which comprises a base, a fixing mechanism, a pneumatic mechanism, a spring mounting mechanism, a detection mechanism, a clamping mechanism, a first guide rod and a second guide rod, wherein the base is of an L-shaped frame structure, the base is composed of a transverse plate and a vertical plate, the detection mechanism is arranged, under the combined action of a transmitting module, a receiving module, a control terminal and a display, the transmitting module and the receiving module detect the distance between the two support plates and transmit the distance to the control terminal, the control terminal obtains the length of a spring body according to the measured distance, and the display displays the measured length of the spring.
Description
Technical Field
The invention belongs to the technical field related to intelligent detection equipment, and particularly relates to intelligent detection equipment for civil air defense engineering quality.
Background
The building civil air defense is a general name of building engineering which takes civil air defense engineering as essential auxiliary engineering. The underground garage is mainly embodied, the civil air defense door, the plugging door, the lighting, the ventilation, the water supply and drainage, the communication network and other hardware required by the shelter in wartime are arranged in the underground garage, and for the civil air defense door, most of the civil air defense doors use a push-pull force meter to detect the civil air defense door at present.
The prior intelligent detection equipment technology has the following problems: the existing intelligent detection equipment has certain defects in the detection work of the opening and closing force of the civil air defense door, and the door frame and the door leaf of the civil air defense door to be detected have large friction force, so that the opening of the civil air defense door is difficult, the accuracy of the detection result of the opening and closing force of the civil air defense door is low, the situation that one hand, two hands or two hands rapidly reciprocate to pull the door in the range of the opening and closing force value of the civil air defense door cannot be simulated, and the practicability is low.
Disclosure of Invention
The invention aims to provide intelligent detection equipment for civil air defense engineering quality, and aims to solve the problems that the existing intelligent detection equipment provided in the background technology has low accuracy of detection results of opening and closing forces of a civil air defense door, and cannot simulate the situation that one hand, two hands or two hands rapidly reciprocate to pull the door within the range of the opening and closing force values of the civil air defense door.
In order to achieve the purpose, the invention provides the following technical scheme:
an civil air defense engineering quality intelligent detection device, which comprises: the device comprises a base, a fixing mechanism, a pneumatic mechanism, a spring mounting mechanism, a detection mechanism, a clamping mechanism, a first guide rod and a second guide rod;
the base is of an L-shaped frame structure and consists of a transverse plate and a vertical plate, the first guide rod and the second guide rod are fixed at the upper end of the transverse plate of the base, and the first guide rod and the second guide rod are mutually kept in a vertical state;
the fixing mechanism is fixed on the outer wall of a vertical plate of the base and used for fixing the civil air defense door from the vertical direction, and the clamping mechanism is connected with the base in a sliding mode through a first guide rod and used for fixing the civil air defense door from the front direction to the rear direction;
pneumatic mechanism sets up in fixed establishment's left side, be provided with spring mounting mechanism between pneumatic mechanism and the fixed establishment, spring mounting mechanism's upside is fixed with detection mechanism, pneumatic mechanism passes through second guide bar and base sliding connection, be fixed with on the left base of pneumatic mechanism and be used for driving the gliding electric drive push rod of pneumatic mechanism.
Specifically, the fixing mechanism comprises a U-shaped bracket, a first guide pillar, a handle, a civil air defense door, a fixing plate, a first spring mounting plate and an adjusting plate;
the U-shaped support is fixedly connected with the vertical plate of the base, the first guide posts are sleeved inside the upper end of the U-shaped support, two first guide posts are arranged, the adjusting plate is arranged on the two first guide posts in a sliding mode, the handle is arranged on the upper side of the U-shaped support, a screw is fixed at the lower end of the handle and is connected with the U-shaped support in a limiting and rotating mode, and the lower end of the screw penetrates through the inside of the U-shaped support and is connected with the inside of the adjusting plate in a threaded mode;
the lower extreme of regulating plate is provided with the people's air defense door, the people's air defense door comprises door frame and door leaf, a side of door leaf rotates to be connected on the inner wall of door frame, the outer wall of door leaf is fixed with the fixed plate, the outer wall of fixed plate is fixed with the first mounting panel of spring, the first mounting panel of spring is provided with two altogether and is the upper and lower distribution.
Specifically, the pneumatic mechanism comprises a lower table top, an upper table top, a hydraulic cylinder, a third guide rod, a sliding block, a first push rod motor, a spring second mounting plate, a first hinge bracket and a second hinge bracket;
the upper table top lower extreme articulates in the one side that lower table top is close to fixed establishment, the outer wall of upper table top is fixed with the third guide bar, the outer wall slip limit sleeve of third guide bar is equipped with the slider, the slider is provided with two altogether and is the upper and lower setting, two the outer wall of slider all is fixed with spring second mounting panel, two the upper table top surface of one side of slider all is fixed with first push rod motor, and the output and the slider of first push rod motor are fixed, the notch has been seted up on the upper table top surface of third guide bar downside, second articulated bracket is fixed in lower table top upper surface, first articulated bracket is fixed in the outer wall of upper table top, rotate between first articulated bracket and the second articulated bracket and connect in the both ends of pneumatic cylinder.
Specifically, the spring mounting mechanism comprises a first bracket, a spring, a first connecting rod, a connecting plate, a first fixed shaft, a second connecting rod, a third connecting rod, a fourth connecting rod, a supporting plate and a second fixed shaft;
the first support is of an L-shaped frame structure and consists of a vertical plate and a transverse plate, a first fixing shaft and a second fixing shaft are respectively arranged inside the outer wall of the vertical plate of the first support, the first fixing shaft and the second fixing shaft penetrate through the inner wall of the outer wall of the vertical plate of the first support, the first fixing shaft and the second fixing shaft are the same in height, the first connecting rod is hinged to the first fixing shaft at the position close to the right side, one end of the first connecting rod is hinged to the second connecting rod, one end of the fourth connecting rod is hinged to the second fixing shaft, the other end of the fourth connecting rod is rotatably connected with one end of a third connecting rod, the other end of the third connecting rod is rotatably connected with the middle part of the second connecting rod, and the fourth connecting rod and;
the upper end of second connecting rod is fixed with the backup pad, the link mechanism that first connecting rod, second connecting rod, third connecting rod and fourth connecting rod are constituteed is provided with two sets ofly altogether, and two sets of link mechanism are about the riser symmetric distribution of first support, two the upper end of first connecting rod is fixed with the connecting plate, be connected with the spring between the diaphragm of first support and the first connecting rod, the upper end of backup pad is provided with detection mechanism.
Specifically, the detection mechanism comprises a spring body, a support plate, a first hook, an emission module, a receiving module, a second hook, a control terminal and a display;
the control terminal and the display are fixed on the outer wall of the base, the support plates are fixed at the left end and the right end of the spring body, and the opposite inner walls of the two support plates close to the lower sides are respectively fixed with a transmitting module and a receiving module;
the number of the detection mechanisms is two; the outer walls of the two support plates on the detection mechanism close to the upper side are both fixed with second hooks; a first hook is fixed on the outer wall of a left side support plate close to the lower side of the detection mechanism, and a second hook is fixed on the outer wall of a right side support plate.
Specifically, clamping mechanism includes second support, second push rod motor and third support, second push rod motor is connected between second support and third support, the spout has been seted up to the lower extreme inside of third support.
Specifically, the opening direction of the first hook and the second hook on the detection mechanism positioned on the lower side is upward, the left end and the right end of the detection mechanism positioned on the upper side are respectively connected with the first spring mounting plate and the second spring mounting plate positioned on the upper side through the first hook and the second hook, and the left end and the right end of the detection mechanism positioned on the lower side are respectively connected with the first spring mounting plate and the second spring mounting plate positioned on the lower side through the first hook and the second hook.
Compared with the prior art, the invention provides the intelligent detection equipment for the civil air defense engineering quality, which has the following beneficial effects:
the civil air defense door fixing device is provided with the fixing mechanism and the clamping mechanism, the handle on the fixing mechanism is utilized, the adjusting plate can be driven to extrude and fix the civil air defense door from top to bottom under the guiding action of the two first guide pillars by rotating the handle, meanwhile, the second push rod motor on the clamping mechanism drives the second support to extrude the left end and the right end of the civil air defense door, and the civil air defense door can be stably installed on the base under the combined action of the fixing mechanism and the clamping mechanism;
secondly, by arranging a detection mechanism, under the combined action of a transmitting module, a receiving module, a control terminal and a display, after the transmitting module and the receiving module detect the distance between the two support plates, the distance is transmitted to the control terminal, the control terminal obtains the length of the spring body according to the measured distance, the display displays the measured length of the spring, and the detection mechanism can detect the maximum value and the minimum value of the spring body, so that the maximum force applied to the spring body can be calculated, namely the opening and closing force of the civil defense door;
by arranging the spring mounting mechanism, the invention can simulate the situation that a person rapidly and repeatedly pulls the door with one hand, two hands or two hands in the opening and closing force value range of the civil air defense door by utilizing the spring mounting mechanism, so that the detection result is more real, and the detection result is more accurate compared with the detection of the civil air defense door by using a push-pull force meter.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic view of a three-dimensional structure of an intelligent detection device for civil air defense engineering quality according to the present invention;
FIG. 2 is a schematic structural diagram of a front plan view of an intelligent detection device for civil air defense engineering quality according to the present invention;
FIG. 3 is a schematic perspective view of a fixing mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a pneumatic mechanism according to the present invention;
FIG. 5 is a schematic side view of the pneumatic mechanism according to the present invention;
FIG. 6 is a schematic perspective view of a spring mounting mechanism according to the present invention;
FIG. 7 is a schematic view of an assembly structure of the detecting mechanism according to the present invention;
FIG. 8 is a schematic view of an assembly structure of the clamping mechanism according to the present invention;
in the figure: 1. a base; 2. a fixing mechanism; 3. a pneumatic mechanism; 4. a spring mounting mechanism; 5. a detection mechanism; 6. a clamping mechanism; 7. electrically driving the push rod; 8. a first guide bar; 9. a second guide bar; 10. a U-shaped bracket; 11. a first guide post; 12. a handle; 13. a civil air defense door; 14. a fixing plate; 15. a spring first mounting plate; 16. an adjusting plate; 17. a lower table top; 18. an upper table top; 19. a hydraulic cylinder; 20. a third guide bar; 21. a slider; 22. a first push rod motor; 23. a spring second mounting plate; 24. a notch; 25. a first hinge bracket; 26. a second hinge bracket; 27. a first bracket; 28. a spring; 29. a first link; 30. a connecting plate; 31. a first fixed shaft; 32. a second link; 33. a third link; 34. a fourth link; 35. a support plate; 36. a second fixed shaft; 37. a spring body; 38. a support plate; 39. a first hook; 40. a transmitting module; 41. a receiving module; 42. a second hook; 43. a second bracket; 44. a second push rod motor; 45. a third support; 46. a control terminal; 47. a display.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an civil air defense engineering quality intelligent detection device, which comprises: the device comprises a base 1, a fixing mechanism 2, a pneumatic mechanism 3, a spring mounting mechanism 4, a detection mechanism 5, a clamping mechanism 6, a first guide rod 8 and a second guide rod 9, wherein the base 1 is of an L-shaped frame structure, the base 1 consists of a transverse plate and a vertical plate, the first guide rod 8 and the second guide rod 9 are both fixed at the upper end of the transverse plate of the base 1, the first guide rod 8 and the second guide rod 9 are kept in a vertical state, the fixing mechanism 2 is fixed on the outer wall of the vertical plate of the base 1 and used for fixing a civil air defense door 13 from the vertical direction, the clamping mechanism 6 is in sliding connection with the base 1 through the first guide rod 8 and used for fixing the civil air defense door 13 from the front and back direction, the pneumatic mechanism 3 is arranged at the left side of the fixing mechanism 2, the spring mounting mechanism 4 is arranged between the pneumatic mechanism 3 and the fixing mechanism 2, the detection mechanism 5 is fixed at the upper side of the spring mounting mechanism 4, and, under the effect of second guide bar 9, pneumatic mechanism 3 can remove about on base 1, and clamping mechanism 6 passes through first guide bar 8 and base 1 sliding connection, and under the effect of first guide bar 8, clamping mechanism 6 can be moved back and forth on base 1, is fixed with on the base 1 on the left of pneumatic mechanism 3 and is used for driving the gliding electric drive push rod 7 of pneumatic mechanism 3.
In order to conveniently extrude and fix the civil air defense door 13, the fixing mechanism 2 comprises a U-shaped support 10, two first guide columns 11, a handle 12, the civil air defense door 13, a fixing plate 14, a spring first mounting plate 15 and an adjusting plate 16, the U-shaped support 10 is fixedly connected with a vertical plate of the base 1, the first guide columns 11 are sleeved inside the upper end of the U-shaped support 10, the two first guide columns 11 are arranged, the adjusting plate 16 is arranged on the two first guide columns 11 in a sliding manner, the handle 12 is arranged on the upper side of the U-shaped support 10, a screw rod is fixed at the lower end of the handle 12 and is in limited rotation connection with the U-shaped support 10 and can be realized in a manner that the screw rod is connected with the U-shaped support 10 through a bearing, the lower end of the screw rod penetrates through,
the lower extreme of regulating plate 16 is provided with civil air defense door 13, through turning handle 12, under the guide effect of two first guide pillars 11, can utilize regulating plate 16 to extrude fixedly to civil air defense door 13, civil air defense door 13 comprises door frame and door leaf, one side of door leaf rotates and connects on the inner wall of door frame, the outer wall of door leaf is fixed with fixed plate 14, the outer wall of fixed plate 14 is fixed with the first mounting panel 15 of spring, the first mounting panel 15 of spring is provided with two altogether and is upper and lower distribution.
In order to open and close the civil air defense door 13, the pneumatic mechanism 3 comprises a lower table board 17, an upper table board 18, a hydraulic cylinder 19, a third guide rod 20, a sliding block 21, a first push rod motor 22, a spring second mounting board 23, a first hinged support 25 and a second hinged support 26, the lower end of the upper table board 18 is hinged to one side, close to the fixing mechanism 2, of the lower table board 17, the third guide rod 20 is fixed on the outer wall of the upper table board 18, and the sliding block 21 is sleeved on the outer wall of the third guide rod 20 in a sliding mode. The third guide rod 2 and the sliding block 21 can be realized by a sliding pair structure in the prior art, such as a sliding block and sliding chute structure. Slider 21 is provided with two altogether and is the upper and lower setting, and the outer wall of two sliders 21 all is fixed with spring second mounting panel 23, two the last mesa 18 surface of one side of slider 21 all is fixed with first push rod motor 22, and the output of first push rod motor 22 is fixed with slider 21 for it slides along third guide bar 20 to drive slider 21, and notch 24 has been seted up on the last mesa 18 surface of third guide bar 20 downside, and second hinge bracket 26 is fixed in mesa 17 upper surface down, and first hinge bracket 25 is fixed in the outer wall of last mesa 18, rotates between first hinge bracket 25 and the second hinge bracket 26 and connects in the both ends of pneumatic cylinder 19. Under the effect of pneumatic cylinder 19, can drive upper table 18 and overturn, the upset of upper table 18 can pull spring body 37 again to can pull people's air defense door 13.
In order to facilitate the installation of the detection mechanism 5 between the fixing mechanism 2 and the pneumatic mechanism 3, the spring installation mechanism 4 includes a first bracket 27, a spring 28, a first connecting rod 29, a connecting plate 30, a first fixing shaft 31, a second connecting rod 32, a third connecting rod 33, a fourth connecting rod 34, a supporting plate 35 and a second fixing shaft 36, the first bracket 27 is an L-shaped frame structure, the first bracket 27 is composed of a vertical plate and a transverse plate, a first fixing shaft 31 and a second fixing shaft 36 are respectively arranged inside the outer wall of the vertical plate of the first bracket 27, the first fixing shaft 31 and the second fixing shaft 36 both penetrate through the inner wall of the vertical plate of the first bracket 27, the heights of the first fixing shaft 31 and the second fixing shaft 36 are the same, the first connecting rod 29 is hinged to the first fixing shaft 31 at the right side, one end of the first connecting rod 29 is hinged to the second connecting rod 32, one end of the fourth connecting rod 34 is hinged to the second fixing shaft 36, the, the other end of the third connecting rod 33 is rotatably connected with a second connecting rod 32, the fourth connecting rod 34 and the second connecting rod 32 are arranged in parallel, a supporting plate 35 is fixed at the upper end of the second connecting rod 32, two groups of connecting rod mechanisms formed by the first connecting rod 29, the second connecting rod 32, the third connecting rod 33 and the fourth connecting rod 34 are arranged, the two groups of connecting rod mechanisms are symmetrically distributed about a vertical plate of the first support 27, connecting plates 30 are fixed at the upper ends of the two first connecting rods 29, springs 28 are connected between a transverse plate of the first support 27 and the first connecting rods 29, and a detection mechanism 5 is arranged at the upper end of the supporting plate 35.
In order to detect the opening and closing force of the civil air defense door 13, the detection mechanism 5 comprises a spring body 37, support plates 38, a first hook 39, an emission module 40, a receiving module 41, a second hook 42, a control terminal 46 and a display 47, wherein the control terminal 46 and the display 47 are fixed on the outer wall of the base 1, the support plates 38 are fixed at the left end and the right end of the spring body 37, the emission module 40 and the receiving module 41 are respectively fixed on the opposite inner walls of the lower sides of the two support plates 38, the detection mechanism 5 is provided with two detection mechanisms, the second hook 42 is fixed on the outer walls of the two support plates 38 on the upper side of the detection mechanism 5, the first hook 39 is fixed on the outer wall of the left support plate 38 on the lower side of the detection mechanism 5, and the second hook 42 is fixed. The maximum value and the minimum value of the spring body 37 are detected by the detection means 5, and the maximum force applied to the spring body 37, that is, the opening/closing force of the air defense door 13 is calculated.
In order to stably install the civil air defense door 13 on the base 1, the clamping mechanism 6 comprises a second bracket 43, a second push rod motor 44 and a third bracket 45, the second push rod motor 44 is connected between the second bracket 43 and the third bracket 45, a sliding groove is formed in the lower end of the third bracket 45, and under the action of the sliding groove, the clamping mechanism 6 can slide on the first guide rod 8, so that the clamping position can be adjusted.
The opening directions of the first hook (39) and the second hook 42 on the upper side detection mechanism 5 are downward, the opening directions of the first hook 39 and the second hook 42 on the lower side detection mechanism 5 are upward, the left end and the right end of the upper side detection mechanism 5 are respectively connected with the upper side spring first mounting plate 15 and the lower side spring second mounting plate 23 through the first hook (39) and the second hook 42, and the left end and the right end of the lower side detection mechanism 5 are respectively connected with the lower side spring first mounting plate 15 and the lower side spring second mounting plate 23 through the first hook 39 and the second hook 42. The detection mechanism 5 can be attached between the fixing mechanism 2 and the pneumatic mechanism 3 by the combined action of the second hook 42, the first hook 39, the spring first attachment plate 15, and the spring second attachment plate 23.
The working principle and the using process of the invention are as follows: after the installation of the invention, in the initial state, the handle 12 on the fixing mechanism 2 is utilized, and the screw fixed at the lower end of the handle 12 rotates to drive the adjusting plate 16 to extrude and fix the civil air defense door 13 from top to bottom under the guiding action of the two first guide pillars 11 by rotating the handle 12. Meanwhile, two clamping mechanisms 6 are provided, and the second push rod motors 44 on the two clamping mechanisms 6 drive the second brackets 43 to move oppositely to respectively extrude the front side and the rear side of the civil air defense door 13. Under the combined action of the fixing mechanism 2 and the clamping mechanism 6, the civil air defense door 13 can be stably installed on the base 1, the spring body 37 in the upper detection mechanism 5 is basically in a natural state, the upper table surface 18 and the lower table surface 17 of the pneumatic mechanism 3 keep an included angle of 90 degrees, the first hook 39 in the lower detection mechanism 5 is positioned right below the lower spring second installation plate 23, and the heights of the spring second installation plates 23 on the slide block 21 and the corresponding spring first installation plates 15 are the same.
First, the simulation continues to pull the door with one hand until the people's air defense door 13 is opened.
The first push rod motor 22 in the upper side detection mechanism 5 is started, the first push rod motor 22 pushes the slide block 21 close to the upper side to move downwards for a certain distance along the third guide rod 20, the adjustment of the process is to simulate the state of the manual toggle sliding door, the hydraulic cylinder 19 is started, the upper table top 18 deflects for a certain angle leftwards, as shown in fig. 2, when the angle is set according to the inclination angle of a human body when the manual sliding door is pulled, the detection result is more accurate, the electric drive push rod 7 is started, the electric drive push rod 7 drives the lower table top 17 to move leftwards along the second guide rod 9 until the civil air defense door 13 is opened, the maximum value and the minimum value of the spring body 37 are detected through the detection mechanism 5, and the maximum force borne by the spring body 37, namely the opening and closing force of the civil air defense door 13.
In another case, the manual single-hand operation is simulated to pull the door without bending the elbow, that is, the first push rod motor 22 does not drive the slide block 21 to move, the height of the spring second mounting plate 23 on the slide block 21 is the same as that of the spring first mounting plate 15 corresponding to the spring second mounting plate, the electrically driven push rod 7 is started to drive the lower table surface 17 to move leftwards until the civil air defense door 13 is opened, the maximum value and the minimum value of the spring body 37 are detected by the detection mechanism 5, and the maximum force applied to the spring body 37 is calculated, that is, the opening and closing force of the civil air defense door 13 is obtained.
And the second method comprises the following steps: and (4) simulating manual work to continuously pull the door by two hands until the civil air defense door 13 is opened.
Applying a downward force to the connecting plate 30 to make the first hook 39 of the lower detecting mechanism 5 pass through the second spring mounting plate 23, starting the hydraulic cylinder 19 to make the upper table-board 18 deflect slightly to the left, as shown in fig. 2, connecting the lower detecting mechanism 5 between the pneumatic mechanism 3 and the door leaf, at this time, the spring body 37 is basically in a natural state, and simultaneously starting the power supply of the first push rod motor 22 on the lower detecting mechanism 5, adjusting the distance between the upper and lower sliders 21 to make it approach the posture state of the two-hand sliding door as much as possible, closing the power supply of the first push rod motor 22, starting the hydraulic cylinder 19 again, making the upper table-board 18 incline to the left by a certain angle, and closing the power supply of the hydraulic cylinder 19, the angle setting refers to the inclination angle of the body when the door is pulled manually, starting the electrically driven push rod 7, and the electrically driven push rod 7 driving the lower table-board 17 to move to the left, until the civil air defense door 13 is opened, the maximum value and the minimum value of the spring body 37 are detected by the detection mechanism 5, and the maximum force received by the spring body 37, namely the opening and closing force of the civil air defense door 13, is calculated.
In another case, the manual pulling of the door without bending the elbow is simulated, that is, the first push rod motor 22 does not drive the slide block 21 to move, the height of the spring second mounting plate 23 on the slide block 21 is the same as that of the spring first mounting plate 15 corresponding to the spring second mounting plate, the electrically driven push rod 7 is started, the lower table surface 17 is driven to move leftwards until the civil air defense door 13 is opened, the maximum value and the minimum value of the spring body 37 are detected by the detection mechanism 5, and the maximum force applied to the spring body 37 is calculated, that is, the opening and closing force of the civil air defense door 13.
And the third is that: in the range of the opening and closing force of the civil air defense door 13, the civil air defense door 13 is pulled by the hands rapidly and reciprocally.
A downward force is applied to the connecting plate 30 to make the first hook 39 of the lower detecting mechanism 5 pass through the spring second mounting plate 23, the hydraulic cylinder 19 is started to make the upper table-board 18 deflect slightly to the left, and the lower detecting mechanism 5 is connected between the pneumatic mechanism 3 and the door leaf, and the spring body 37 is basically in a natural state. And simultaneously starting the power supplies of the first push rod motors 22 of the lower detection mechanism 5 and the upper detection mechanism 5, adjusting the distance between the two sliders 21 to enable the distance to be close to the posture state of the sliding door of two hands as much as possible, then closing the power supply of the first push rod motor 22, starting the hydraulic cylinder 19 again, enabling the upper table top 18 to continuously incline to the left side by a certain angle, and then closing the power supply of the hydraulic cylinder 19. When artifical sliding door is referred in the settlement of this angle, the inclination of health starts electric drive push rod 7, and electric drive push rod 7 drives down mesa 17 along second guide bar 9 one section distance of rapid movement left, and the length value of spring body 37 extension this moment is 10 centimetres, and people's air defense door 13 opens this moment, and electric drive push rod 7 resets, makes lower mesa 17 resume initial position. The door leaf is then mounted in place again. The opening and closing force of the civil air defense door 13 is the elastic force of the spring body 17 extending by 10 cm.
The electric drive push rod 7 is started again to pull the lower table-board 17 to move leftwards, but the length of the spring body 37 is A cm in this time, and the electric drive push rod 7 is reset. The above process is repeated. However, the spring body 37 is required to be extended a cm long until the civil air defense door 13 is opened. A is less than 10 cm. A is set to several values, such as A1, A2, etc. Under the condition that the spring body 37 extends for different lengths, the door leaf can be opened by measuring the required number of times of extension of the spring body 37. If the spring 37 is set to extend 150 times, it can be judged that the door cannot be opened by the elastic force of the spring 37 extending the length. It is thus possible to determine how large an opening force can open the door leaf within a set number of times.
In the fourth detection method, after the detection mechanism 5 is installed between the fixing mechanism 2 and the pneumatic mechanism 3, the hydraulic cylinder 19 may be directly controlled to rotate the upper table 18 relative to the lower table 17 until the civil air defense door 13 is opened, the maximum value and the minimum value of the spring body 37 are detected by the detection mechanism 5, and the maximum force applied to the spring body 37, that is, the opening and closing force of the civil air defense door 13, may be calculated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a civil air defense engineering quality intellectual detection system equipment which characterized in that, it includes: the device comprises a base (1), a fixing mechanism (2), a pneumatic mechanism (3), a spring mounting mechanism (4), a detection mechanism (5), a clamping mechanism (6), a first guide rod (8) and a second guide rod (9);
the base (1) is of an L-shaped frame structure, the base (1) consists of a transverse plate and a vertical plate, the first guide rod (8) and the second guide rod (9) are fixed at the upper end of the transverse plate of the base (1), and the first guide rod (8) and the second guide rod (9) are mutually kept in a vertical state;
the fixing mechanism (2) is fixed on the outer wall of a vertical plate of the base (1) and used for fixing the civil air defense door (13) from the vertical direction, and the clamping mechanism (6) is connected with the base (1) in a sliding mode through a first guide rod (8) and used for fixing the civil air defense door (13) from the front direction and the back direction;
pneumatic mechanism (3) set up in the left side of fixed establishment (2), be provided with spring mounting mechanism (4) between pneumatic mechanism (3) and fixed establishment (2), the upside of spring mounting mechanism (4) is fixed with detection mechanism (5), pneumatic mechanism (3) are through second guide bar (9) and base (1) sliding connection, be fixed with on the left base (1) of pneumatic mechanism (3) and be used for driving gliding electric drive push rod (7) of pneumatic mechanism (3).
2. The civil air defense engineering quality intelligent detection device of claim 1, wherein: the fixing mechanism (2) comprises a U-shaped bracket (10), a first guide post (11), a handle (12), a civil air defense door (13), a fixing plate (14), a first spring mounting plate (15) and an adjusting plate (16);
the U-shaped support (10) is fixedly connected with a vertical plate of the base (1), the first guide posts (11) are sleeved inside the upper end of the U-shaped support (10), the number of the first guide posts (11) is two, the adjusting plate (16) is slidably arranged on the two first guide posts (11), the handle (12) is arranged on the upper side of the U-shaped support (10), a screw is fixed at the lower end of the handle (12), the screw is connected with the U-shaped support (10) in a limiting and rotating mode, and the lower end of the screw penetrates through the inside of the U-shaped support (10) and is connected inside the adjusting plate (16) in a threaded mode;
the lower extreme of regulating plate (16) is provided with people's air defense door (13), people's air defense door (13) comprise door frame and door leaf, a side of door leaf rotates to be connected on the inner wall of door frame, the outer wall of door leaf is fixed with fixed plate (14), the outer wall of fixed plate (14) is fixed with spring first mounting panel (15), spring first mounting panel (15) are provided with two altogether and are the upper and lower distribution.
3. The civil air defense engineering quality intelligent detection device of claim 1, wherein: the pneumatic mechanism (3) comprises a lower table top (17), an upper table top (18), a hydraulic cylinder (19), a third guide rod (20), a sliding block (21), a first push rod motor (22), a spring second mounting plate (23), a first hinge bracket (25) and a second hinge bracket (26);
the lower end of the upper table top (18) is hinged to one side, close to the fixing mechanism (2), of the lower table top (17), a third guide rod (20) is fixed to the outer wall of the upper table top (18), a sliding block (21) is sleeved on the outer wall of the third guide rod (20) in a sliding limiting mode, the sliding blocks (21) are arranged in an up-and-down mode, a spring second mounting plate (23) is fixed to the outer wall of each sliding block (21), a first push rod motor (22) is fixed to the surface of the upper table top (18) on one side of each sliding block (21), the output end of the first push rod motor (22) is fixed to the sliding blocks (21), a notch (24) is formed in the surface of the upper table top (18) on the lower side of the third guide rod (20), a second hinge support (26) is fixed to the upper surface of the lower table top (17), and the first hinge support (25) is fixed to the outer wall, the first hinge support (25) and the second hinge support (26) are rotatably connected with two ends of the hydraulic cylinder (19).
4. The civil air defense engineering quality intelligent detection device of claim 1, wherein: the spring mounting mechanism (4) comprises a first bracket (27), a spring (28), a first connecting rod (29), a connecting plate (30), a first fixed shaft (31), a second connecting rod (32), a third connecting rod (33), a fourth connecting rod (34), a supporting plate (35) and a second fixed shaft (36);
the first support (27) is of an L-shaped frame structure, the first support (27) is composed of a vertical plate and a transverse plate, a first fixing shaft (31) and a second fixing shaft (36) are arranged inside the outer wall of the vertical plate of the first support (27) respectively, the first fixing shaft (31) and the second fixing shaft (36) penetrate through the outer wall of the vertical plate of the first support (27), the first fixing shaft (31) and the second fixing shaft (36) are identical in height, the first connecting rod (29) is hinged to the first fixing shaft (31) close to the right side, one end of the first connecting rod (29) is hinged to the second connecting rod (32), one end of the fourth connecting rod (34) is hinged to the second fixing shaft (36), the other end of the fourth connecting rod (34) is rotatably connected with one end of a third connecting rod (33), the other end of the third connecting rod (33) is rotatably connected with the middle of the second connecting rod (32), the fourth connecting rod (34) and the second connecting rod (32) are arranged in parallel;
the upper end of second connecting rod (32) is fixed with backup pad (35), the link mechanism that first connecting rod (29), second connecting rod (32), third connecting rod (33) and fourth connecting rod (34) are constituteed is provided with two sets ofly altogether, and two sets of link mechanism are about the riser symmetric distribution of first support (27), two the upper end of first connecting rod (29) is fixed with connecting plate (30), be connected with spring (28) between diaphragm and first connecting rod (29) of first support (27), the upper end of backup pad (35) is provided with detection mechanism (5).
5. The civil air defense engineering quality intelligent detection device of claim 1, wherein: the detection mechanism (5) comprises a spring body (37), a support plate (38), a first hook (39), an emission module (40), a receiving module (41), a second hook (42), a control terminal (46) and a display (47);
the control terminal (46) and the display (47) are fixed on the outer wall of the base (1), the support plates (38) are fixed at the left end and the right end of the spring body (37), and the opposite inner walls of the two support plates (38) close to the lower side are respectively fixed with a transmitting module (40) and a receiving module (41);
the number of the detection mechanisms (5) is two; second hooks (42) are fixed on the outer walls of the two support plates (38) on the detection mechanism (5) close to the upper side; a first hook (39) is fixed on the outer wall of a left support plate (38) on the detection mechanism (5) close to the lower side, and a second hook (42) is fixed on the outer wall of a right support plate (38).
6. The civil air defense engineering quality intelligent detection device of claim 1, wherein: the clamping mechanism (6) comprises a second support (43), a second push rod motor (44) and a third support (45), the second push rod motor (44) is connected between the second support (43) and the third support (45), and a sliding groove is formed in the lower end of the third support (45).
7. The civil air defense engineering quality intelligent detection device of claim 5, wherein: the opening directions of a first hook (39) and a second hook (42) on the detection mechanism (5) positioned at the lower side are upward, the left end and the right end of the detection mechanism (5) positioned at the upper side are respectively connected with a first spring mounting plate (15) and a second spring mounting plate (23) positioned at the upper side through the first hook (39) and the second hook (42), and the left end and the right end of the detection mechanism (5) positioned at the lower side are respectively connected with the first spring mounting plate (15) and the second spring mounting plate (23) positioned at the lower side through the first hook (39) and the second hook (42).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115077767A (en) * | 2022-07-29 | 2022-09-20 | 何菊英 | Method for detecting opening and closing force of civil air defense engineering protective door |
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