CN213397685U

CN213397685U - Portable road detects uses coring device

Info

Publication number: CN213397685U
Application number: CN202021501530.1U
Authority: CN
Inventors: 穆卓辉; 赵建华; 柴丽; 杨迎春; 于晓光; 孙金龙
Original assignee: Inner Mongolia Autonomous Region Traffic Construction Engineering Quality Supervision Administration
Current assignee: Inner Mongolia Autonomous Region Traffic Construction Engineering Quality Supervision Administration
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-08
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a portable road detection is with coring device, including bottom plate and mount pad, bottom plate upper surface one end symmetry fixed connection mount pad, install the brill core device of the convenient recording degree of depth between two mount pads, a side that the brill core device was kept away from to the mount pad sets up locking device, the one end installation closing device of mount pad is kept away from to the bottom plate upper surface, rotate through the bearing between the mounting bracket and connect the balladeur train, set up the spout on the face that the balladeur train is relative, the inside bottom surface fixed connection reset spring one end of spout, set up the mounting panel between two balladeur trains, mounting panel bilateral symmetry fixed connection slider, slider and spout inner wall sliding connection, and slider lower surface and reset spring's other end fixed connection, pass through bolt fixed connection motor on the mounting panel. The utility model discloses simple structure, it is small, conveniently carry, it is more convenient to use, is suitable for and uses widely.

Description

Portable road detects uses coring device

Technical Field

The utility model relates to a road check out test set technical field specifically is a portable road detects uses coring device.

Background

After the construction of the building engineering is completed, the wall and the bottom of the building need to be detected, wherein the construction of roads is an important means for connecting two places, and with the vigorous construction of public facilities in China, all levels of roads are laid out quickly, thereby playing a great role in developing national economy. The highway is built according to the national technical standard, generally comprises an asphalt pavement on the surface and a bearing layer at the bottom, also has a structural layer which directly uses cement concrete as the pavement and is paved by high-quality materials below the pavement. Due to the importance of highways, the quality of the highways needs to be strictly controlled in the paving process, and coring detection of the roads is an essential process. The concrete core drilling machine is mainly used for coring cement concrete, asphalt concrete and limestone bases on roads, airports, ports, docks, dams and the like to perform compression resistance and bending resistance tests, and the maximum core sample can reach 700 mm.

The general size of current coring machinery is bigger, and it is not convenient enough to remove, and the operation is more complicated, and is not very suitable to the multiple spot short-term test of road construction, and consequently inconvenient the carrying of portable operation can't be accomplished, secondly core the work and go on more difficultly under the not good condition of light condition, therefore we propose a portable coring device for road detection.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough to a portable road detects uses coring device easy operation, removal convenience is provided.

The utility model adopts the following technical scheme:

the utility model provides a portable road detects uses coring device, includes bottom plate and mount pad, bottom plate upper surface one end symmetry fixed connection mount pad, installs the drill core device that makes things convenient for the record degree of depth between two mount pads, and a side that the drill core device was kept away from to the mount pad sets up locking device, and the one end installation closing device of mount pad is kept away from to the bottom plate upper surface.

Preferably, the lower surface of the bottom plate is symmetrically and fixedly connected with a self-locking universal wheel.

Preferably, the core drilling device comprises sliding frames, sliding grooves, sliding blocks, a mounting plate, a motor, a coupler, a core taking barrel, drilling teeth, a core removing frame, a reset spring, a pointer, scales, a battery and a handle, wherein the sliding frames are rotatably connected between two mounting seats through bearings, the sliding grooves are formed in the opposite surfaces of the two sliding frames, one end of the reset spring is fixedly connected with the inner bottom surface of each sliding groove, the mounting plate is arranged between the two sliding frames, the sliding blocks are symmetrically and fixedly connected with the two sides of the mounting plate, the handles are arranged on the two sides of the upper surface of each sliding block, the sliding blocks are slidably connected with the inner wall of each sliding groove, the lower surfaces of the sliding blocks are fixedly connected with the other end of the reset spring, the motor is fixedly connected above the mounting plate through bolts, the coupler is fixedly connected with the output end of the motor, through-hole inner wall sliding connection coring frame, balladeur train one side sets up the scale, and the mounting panel is close to one side fixed connection pointer of scale, and the pointer is located scale one side, and the one end fixed connection battery of mount pad is kept away from to the bottom plate upper surface, and the battery is the motor power supply.

Preferably, the illuminating lamp is fixedly connected to one side of the outer wall of the sliding frame through a bolt, and the battery supplies power to the illuminating lamp.

Preferably, locking device includes fixing base, locking spring, spacing post, spacing hole and baffle, and a side fixed connection fixing base of balladeur train is kept away from to the mount pad, the spacing post of fixing base inside sliding connection, spacing post are located the inside baffle that is equipped with of fixing base, a side fixed connection locking spring one end of baffle, locking spring's the other end and fixing base inner wall fixed connection, and spacing hole, spacing post one end and spacing downthehole wall sliding connection are seted up to a side that the balladeur train is close to the mount pad.

Preferably, the pressing device comprises a rotating shaft, a handle and a spiral pressing block, one end, far away from the mounting seat, of the upper surface of the bottom plate is rotatably connected with the rotating shaft through a bearing, the outer wall of the rotating shaft is fixedly connected with the spiral pressing block, and one end, far away from the bottom plate, of the rotating shaft is fixedly connected with the handle.

The utility model has the advantages that:

1. the power source provided by the mode is stable and reliable, more different types of materials can be used, the application range of the device is enlarged, more complete core samples can be obtained, the length of the core can be accurately known, the operation is convenient and the structure is reliable, and the whole core drilling device can rotate along the joint with the mounting seat due to the rotary connection between the sliding frame and the mounting seat, so that the folding effect is realized;

2. when a core sample needs to be drilled, the fiber column is pulled out towards the opposite direction far away from the mounting seat, then the core drilling device is rotated to the degree vertical to the bottom plate, at the moment, the limiting column is loosened, and then the baffle on the limiting column is pushed to move towards the direction of the sliding frame under the action of the elastic force of the locking spring, so that the limiting column is driven to be inserted into the limiting hole, the sliding frame is clamped, and the subsequent core taking operation is facilitated;

3. after coring is finished, firstly, the limitation of the locking device is removed, then the drill core device is rotated to enable the sliding frame of the drill core device to be parallel to the bottom plate, and at the moment, the handle is rotated to enable the lower edge of the spiral pressing block to press one side surface of the sliding frame, so that the drill core device is pressed, the movement of the device is facilitated, and the portability of the device is improved;

4. the illuminating lamp can provide illumination when the light of external environment is dark through setting up, is convenient for carry out getting going on of core work night, has increased the practicality of this device, can make things convenient for the operator to remove this device through the auto-lock universal wheel that sets up, also makes things convenient for device's fixed simultaneously.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic side perspective view of the present invention;

fig. 3 is a schematic view of the folding and tightening three-dimensional structure of the utility model;

FIG. 4 is a schematic view of a partial structure of the locking device of the present invention;

FIG. 5 is a schematic view showing a partial structure of the pressing device of the present invention in an assembled state;

in the figure: 1. a base plate; 2. a mounting seat; 3. a core drilling device; 301. a carriage; 302. a chute; 303. A slider; 304. mounting a plate; 305. a motor; 306. a coupling; 307. a core taking barrel; 308. Drilling teeth; 309. a core removing frame; 310. a return spring; 311. a pointer; 312. calibration; 313. A battery; 314. a handle; 4. a locking device; 401. a fixed seat; 402. a locking spring; 403. a limiting column; 404. a limiting hole; 405. a baffle plate; 5. a pressing device; 501. a rotating shaft; 502. a handle; 503. a spiral compaction block; 6. an illuminating lamp; 7. self-locking universal wheels; 8. And a bearing.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, a portable coring device for road detection comprises a bottom plate 1 and mounting seats 2, wherein one end of the upper surface of the bottom plate 1 is symmetrically and fixedly connected with the mounting seats 2, a core drilling device 3 convenient for recording depth is installed between the two mounting seats 2, a locking device 4 is arranged on one side surface of the mounting seat 2 far away from the core drilling device 3, and a pressing device 5 is installed on one end of the upper surface of the bottom plate 1 far away from the mounting seats 2.

The lower surface of the bottom plate 1 is symmetrically and fixedly connected with a self-locking universal wheel 7.

Referring to fig. 2 and fig. 3, the core drilling device 3 includes a sliding frame 301, a sliding slot 302, a sliding block 303, a mounting plate 304, a motor 305, a coupling 306, a core barrel 307, a drilling tooth 308, a core releasing rack 309, a return spring 310, a pointer 311, a scale 312, a battery 313 and a handle 314, two mounting bases 2 are rotatably connected with the sliding frame 301 through a bearing 8 (as shown in fig. 1), the sliding slot 302 is formed on the opposite surface of the two sliding frames 301, one end of the return spring 310 is fixedly connected to the bottom surface inside the sliding slot 302, the mounting plate 304 is arranged between the two sliding frames 301, the sliding blocks 303 are fixedly connected to both sides of the mounting plate 304, the handle 314 is arranged on both sides of the upper surface of the sliding block 303, the sliding block 303 is slidably connected with the inner wall of the sliding slot 302, the lower surface of the sliding block 303 is fixedly connected with the other, one end of the coupler 306, which is far away from the motor 305, is fixedly connected with a coring barrel 307, drilling teeth 308 are arranged at the lower part of the coring barrel 307, through holes are formed in one end, which is close to the coupler 306, of the coring barrel 307 at equal intervals, the inner wall of each through hole is connected with a coring frame 309 in a sliding mode, a scale 312 is arranged on one side face of the carriage 301, a pointer 311 is fixedly connected to one side, which is close to the scale 312, of the mounting plate 304, the pointer 311 is located on one side face of the scale 312, a battery 313 is fixedly connected to one end, which.

One side of the outer wall of the sliding frame 301 is fixedly connected with an illuminating lamp 6 through a bolt, and a battery 313 supplies power for the illuminating lamp 6.

Referring to fig. 4, the locking device 4 includes a fixing seat 401, a locking spring 402, a limiting post 403, a limiting hole 404 and a baffle 405, a side surface of the mounting seat 2 away from the sliding frame 301 is fixedly connected to the fixing seat 401, the inside of the fixing seat 401 is slidably connected to the limiting post 403, the limiting post 403 is located inside the fixing seat 401 and is provided with the baffle 405, a side surface of the baffle 405 is fixedly connected to one end of the locking spring 402, the other end of the locking spring 402 is fixedly connected to the inner wall of the fixing seat 401, a side surface of the sliding frame 301 close to the mounting seat 2 is provided with the limiting hole 404, and one end of.

Referring to fig. 5, the pressing device 5 includes a rotating shaft 501, a handle 502 and a spiral pressing block 503, one end of the upper surface of the base plate 1, which is far away from the mounting base 2, is rotatably connected to the rotating shaft 501 through a bearing, the outer wall of the rotating shaft 501 is fixedly connected to the spiral pressing block 503, and one end of the rotating shaft 501, which is far away from the base plate 1, is fixedly connected to the handle 502.

The utility model discloses a theory of operation is: the motor 305 arranged rotates to provide a power source for rotating coring, the power source provided by the mode is stable and reliable, more different types of materials can be used, the application range of the device is enlarged, the coupler 306 and the coring barrel 307 at the lower part rotate along with the rotation of the motor 305, the mounting plate 304 slides downwards along the sliding groove 303 by pressing the handle 314 in the coring process, so that the coring barrel 307 drills towards the inside of a road under the cutting action of the drill teeth 308, a core sample enters the inside of the coring barrel 307, the scale 312 on the carriage 301 is observed to change, when the sampling depth is reached, the downward pressure is removed, the coring barrel 307 is driven to ascend with the core sample under the use of the reset spring 310, at the moment, the core sample inside the coring barrel 307 is taken out by pushing the coring frame 309, more complete core samples can be obtained, and the coring length can be accurately known, the operation is convenient, the structure is reliable, and the whole core drilling device 3 can rotate along the joint with the mounting seat 2 due to the rotary connection between the arranged sliding frame 301 and the mounting seat 2, so that the folding effect is realized; when a core sample needs to be drilled, the limiting column 403 is pulled out in the opposite direction away from the mounting base 2, then the core drilling device 3 is rotated to the degree vertical to the bottom plate 1, at the moment, the limiting column 403 is loosened, and under the action of the elastic force of the locking spring 402, the baffle plate 405 on the limiting column 403 is pushed to move towards the direction of the sliding frame 301, so that the limiting column 403 is driven to be inserted into the limiting hole 404, the sliding frame 301 is clamped, and the subsequent core taking operation is facilitated, wherein the locking device 4 is simple in structure and convenient to operate; after coring is finished, firstly, the limitation of the locking device 4 is removed, then the drill core device 3 is rotated, the sliding frame 301 of the drill core device 3 is parallel to the bottom plate 1, and at the moment, the handle 502 is rotated, so that the lower edge of the spiral pressing block 503 presses one side surface of the sliding frame 301, and the drill core device 3 is pressed, thereby facilitating the movement of the device and improving the portability of the device; the illuminating lamp 6 can provide illumination when the light of the external environment is dark, so that the coring work can be performed at night, the practicability of the device is improved, the self-locking universal wheel 7 can be used for facilitating the movement of an operator, and meanwhile, the device is convenient to fix.

Claims

1. The utility model provides a portable road detects uses coring device, includes bottom plate (1) and mount pad (2), bottom plate (1) upper surface one end symmetry fixed connection mount pad (2), its characterized in that: a drill core device (3) is arranged between the two mounting seats (2), a locking device (4) is arranged on one side face, far away from the drill core device (3), of the mounting seat (2), and a pressing device (5) is arranged at one end, far away from the mounting seat (2), of the upper surface of the bottom plate (1).

2. A portable coring device for road inspection as set forth in claim 1, wherein: the lower surface of the bottom plate (1) is symmetrically and fixedly connected with a self-locking universal wheel (7).

3. A portable coring device for road inspection as set forth in claim 1, wherein: the core drilling device (3) comprises sliding carriages (301), sliding chutes (302), sliding blocks (303), a mounting plate (304), a motor (305), a coupler (306), a core taking barrel (307), drilling teeth (308), a core removing frame (309), a reset spring (310), a pointer (311), scales (312), a battery (313) and a handle (314), wherein the two mounting seats (2) are rotatably connected with the sliding carriages (301) through bearings (8), the sliding chutes (302) are formed in the opposite surfaces of the two sliding carriages (301), one end of the reset spring (310) is fixedly connected with the inner bottom surface of the sliding chute (302), the mounting plate (304) is arranged between the two sliding carriages (301), the sliding blocks (303) are symmetrically and fixedly connected with the two sides of the mounting plate (304), the handles (314) are arranged on the two sides of the upper surface of the sliding blocks (303), the sliding blocks (303) are slidably connected with the inner wall of the sliding chutes (302), and the lower surface, bolt fixed connection motor (305) is passed through to mounting panel (304) top, output fixed connection shaft coupling (306) of motor (305), one end fixed connection coring barrel (307) of motor (305) are kept away from in shaft coupling (306), the lower part of coring barrel (307) is equipped with bores tooth (308), the through-hole is seted up to the one end equidistance that coring barrel (307) are close to shaft coupling (306), through-hole inner wall sliding connection coring frame (309), carriage (301) one side sets up scale (312), one side fixed connection pointer (311) that mounting panel (304) are close to scale (312), pointer (311) are located scale (312) one side, one end fixed connection battery (313) of mount pad (2) are kept away from to bottom plate (1) upper surface, battery (313) are motor (305) power supply.

4. A portable coring device for road inspection as set forth in claim 3, wherein: the illuminating lamp (6) is fixedly connected to one side of the outer wall of the sliding frame (301) through a bolt, and the battery (313) supplies power to the illuminating lamp (6).

5. A portable coring device for road inspection as set forth in claim 1, wherein: locking device (4) are including fixing base (401), locking spring (402), spacing post (403), spacing hole (404) and baffle (405), a side fixed connection fixing base (401) of balladeur train (301) is kept away from in mount pad (2), fixing base (401) inside sliding connection spacing post (403), spacing post (403) are located inside baffle (405) that is equipped with of fixing base (401), baffle (405) a side fixed connection locking spring (402) one end, the other end and fixing base (401) inner wall fixed connection of locking spring (402), spacing hole (404) are seted up to a side that balladeur train (301) are close to mount pad (2), spacing post (403) one end and spacing hole (404) inner wall sliding connection.

6. A portable coring device for road inspection as set forth in claim 1, wherein: the pressing device (5) comprises a rotating shaft (501), a handle (502) and a spiral pressing block (503), one end, far away from the mounting base (2), of the upper surface of the bottom plate (1) is rotatably connected with the rotating shaft (501) through a bearing, the outer wall of the rotating shaft (501) is fixedly connected with the spiral pressing block (503), and the rotating shaft (501) is far away from one end, far away from the bottom plate (1), of the handle (502).