CN215812041U - Road and bridge engineering bearing capacity test detection device - Google Patents
Road and bridge engineering bearing capacity test detection device Download PDFInfo
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- CN215812041U CN215812041U CN202122149624.8U CN202122149624U CN215812041U CN 215812041 U CN215812041 U CN 215812041U CN 202122149624 U CN202122149624 U CN 202122149624U CN 215812041 U CN215812041 U CN 215812041U
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Abstract
The utility model discloses a road and bridge engineering bearing capacity test detection device, and relates to the technical field of road and bridge engineering detection. The technical key points are as follows: including the frame, frame bottom edge is equipped with supporting mechanism, frame bottom fixedly connected with fixing base, the fixing base bottom is seted up flutedly, be equipped with the mechanism of punching in the recess, fixing base outer wall cover is equipped with the sleeve, sleeve and frame fixed connection, the sleeve endotheca is equipped with first spring, first spring one end fixed connection is at the sleeve top, sleeve bottom opening sets up, first spring other end fixedly connected with connecting seat, the mounting groove has been seted up to the connecting seat bottom, the external screw thread has been seted up in the mounting groove, be equipped with the protection casing in addition, the internal thread with the interior external screw thread looks adaptation of mounting groove is seted up at protection casing inner wall top, protection casing and connecting seat threaded connection. The utility model can intercept flying stones generated by drilling during detection.
Description
Technical Field
The utility model relates to the technical field of road and bridge engineering detection, in particular to a road and bridge engineering bearing capacity test detection device.
Background
With the continuous development of the economy of China, the national economic level is continuously improved, people have higher and higher traffic safety performance, the safety performance of a road bridge is necessary requirement for ensuring the life and property safety of people, the bearing capacity of the road bridge is required to be improved, the detection of the bearing capacity of the road bridge is a crucial step of road construction, and in short, the bearing capacity of the road bridge is the capacity of the road bridge for measuring the action size of vehicles.
The above prior art solution has the following drawbacks: the existing bearing capacity detection device needs to punch holes on the road surface, and flying stones generated by damaging the road surface in the punching process easily hurt people.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a road and bridge engineering bearing capacity test detection device, which is used for supporting a base on a road surface through a supporting mechanism arranged on the base of the base, detecting the bearing capacity of the road surface through a punching mechanism arranged in a groove of a base fixing seat, arranging a first spring and a connecting seat in a sleeve through the sleeve arranged on the outer wall of the fixing seat, and connecting a protective cover through a mounting groove on the connecting seat, so that the circumferential side of the punching mechanism can be protected through the protective cover, the splashing of gravels is prevented, and the disassembly and the assembly are convenient.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a road and bridge engineering bearing capacity test detection device, includes the frame, frame bottom edge is equipped with supporting mechanism, frame bottom fixedly connected with fixing base, the fixing base bottom is seted up flutedly, be equipped with the mechanism of punching in the recess, fixing base outer wall cover is equipped with the sleeve, the sleeve with frame fixed connection, the sleeve endotheca is equipped with first spring, first spring one end fixed connection in the sleeve top, sleeve bottom opening sets up, first spring other end fixedly connected with connecting seat, the mounting groove has been seted up to the connecting seat bottom, set up the external screw thread in the mounting groove, be equipped with the protection casing in addition, protection casing inner wall top seted up with the internal thread of mounting groove internal and external screw thread looks adaptation, the protection casing with connecting seat threaded connection.
Through adopting the above-mentioned technical scheme, through setting up the supporting mechanism at the frame base, be used for supporting the frame on the road surface, through the mechanism of punching that sets up in base fixing base recess, come to detect the bearing capacity on road surface, through setting up the sleeve at the fixing base outer wall, set up first spring and connecting seat in the sleeve, connect the protection casing through the mounting groove on the connecting seat, thereby can protect the week side of the mechanism of punching through the protection casing, prevent that the rubble from splashing, make things convenient for the dismouting simultaneously, it slides and drives first spring and take place deformation to drive the connecting seat in the sleeve to punch the in-process, thereby prevent that the protection casing from interfering the removal of the mechanism of punching.
The present invention in a preferred example may be further configured to: the supporting mechanism comprises a plurality of connecting legs, the connecting legs are fixedly connected to the corners of the bottom of the machine base, supporting legs are sleeved at the bottoms of the connecting legs, the connecting legs are arranged in the supporting legs, a second spring is sleeved on one side of the supporting legs, one end of the second spring is fixedly connected with the supporting legs, the other end of the second spring is fixedly connected with the connecting legs, connecting pieces are fixedly connected to the bottoms of the supporting legs, a plurality of screw rods are inserted in the connecting pieces, and the screw rods are in threaded connection with the connecting pieces.
Through adopting above-mentioned technical scheme, through the connecting leg that sets up in the frame bottom, connect the supporting leg through connecting the leg, the connecting leg can slide in the supporting leg, through setting up the second spring on the connecting leg, can drive the second spring when the connecting leg slides in the supporting leg and take place deformation to can absorb the vibrational force when punching, improve stability.
The present invention in a preferred example may be further configured to: the punching mechanism comprises a mounting seat, the mounting seat is connected in the groove in a sliding mode, a cylinder is arranged on the mounting seat and fixedly connected with the fixing seat, the output end of the cylinder is fixedly connected with the mounting seat, a motor is fixedly connected to the bottom of the mounting seat, a drill rod is fixedly connected to the output end of the motor, and a pressure sensor is arranged between the output end of the cylinder and the mounting seat.
Through adopting above-mentioned technical scheme, for the mount pad of sliding in the recess through setting up the mechanism of punching, make the mount pad can slide from top to bottom in the recess of connecting seat under the promotion of cylinder to drive mount pad bottom motor and drilling rod removal, drive the drilling rod through the motor and rotate, punch the road surface, detect, through setting up the pressure sensor between cylinder and mount pad, can detect the thrust of cylinder.
The present invention in a preferred example may be further configured to: and a chip removal blade is fixedly arranged outside the drill rod.
Through adopting above-mentioned technical scheme, through setting up the chip removal blade in the drilling rod outside, can be at drilling in-process discharge earth.
The present invention in a preferred example may be further configured to: the mounting seat is provided with a displacement sensor, the top of the machine base is provided with a control panel, and the control panel is electrically connected with the displacement sensor and the pressure sensor.
Through adopting above-mentioned technical scheme, through setting up the displacement sensor on the mount pad to can detect the displacement of mount pad in the connecting seat, and then calculate the degree of depth of drilling rod, calculate the bearing capacity on ground, be connected with pressure sensor and displacement sensor electricity through the control panel who sets up at the base top, can demonstrate the data that pressure sensor and displacement sensor detected, make things convenient for operator record data.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the supporting mechanism arranged on the base of the machine base is used for supporting the machine base on a road surface, the punching mechanism arranged in the groove of the base fixing seat is used for detecting the bearing capacity of the road surface, the sleeve arranged on the outer wall of the fixing seat is internally provided with the first spring and the connecting seat, and the mounting groove on the connecting seat is connected with the protective cover, so that the circumferential side of the punching mechanism can be protected through the protective cover, the broken stones are prevented from splashing, and the disassembly and the assembly are convenient;
2. the connecting legs are arranged at the bottom of the base and connected with the supporting legs through the connecting legs, the connecting legs can slide in the supporting legs, and the second springs are arranged on the connecting legs and can be driven to deform when the connecting legs slide in the supporting legs, so that the vibration force can be absorbed when holes are punched, and the stability is improved;
3. for the mount pad of sliding in the recess through setting up the mechanism of punching, make the mount pad can slide from top to bottom in the recess of connecting seat under the promotion of cylinder to drive mount pad bottom motor and drilling rod and remove, drive the drilling rod through the motor and rotate, punch the road surface, detect, through setting up the pressure sensor between cylinder and mount pad, can detect the thrust of cylinder.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
fig. 2 is a partial sectional structural view of a-a in fig. 1.
Reference numerals: 1. a machine base; 2. a support mechanism; 21. a connecting leg; 22. supporting legs; 23. a second spring; 24. a connecting member; 25. a screw; 3. a fixed seat; 4. a groove; 5. a punching mechanism; 51. a mounting seat; 52. a cylinder; 53. a motor; 54. a drill stem; 6. a sleeve; 7. a first spring; 8. a connecting seat; 9. mounting grooves; 10. a protective cover; 11. a control panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the road and bridge engineering bearing capacity test detection device disclosed by the utility model comprises a machine base 1, a supporting mechanism 2 is arranged at the corner of the bottom of the machine base 1, a fixed seat 3 is fixedly connected to the bottom of the machine base 1, a groove 4 is formed in the bottom of the fixed seat 3, a punching mechanism 5 is arranged in the groove 4, a sleeve 6 is sleeved on the outer wall of the fixed seat 3, the sleeve 6 is fixedly connected with the machine base 1, a first spring 7 is sleeved in the sleeve 6, one end of the first spring 7 is fixedly connected to the top of the sleeve 6, an opening is formed in the bottom of the sleeve 6, a connecting seat 8 is fixedly connected to the other end of the first spring 7, a mounting groove 9 is formed in the bottom of the connecting seat 8, an external thread is formed in the mounting groove 9, a protection cover 10 is additionally arranged, an internal thread matched with the internal thread and external thread of the mounting groove 9 is formed in the top of the inner wall of the protection cover 10, and the protection cover 10 is in threaded connection with the connecting seat 8.
As shown in fig. 1 and 2, the supporting mechanism 2 comprises a plurality of connecting legs 21, the plurality of connecting legs 21 are fixedly connected to the corners of the bottom of the machine base 1, the supporting legs 22 are sleeved at the bottoms of the connecting legs 21, the second springs 23 are sleeved on one sides of the connecting legs 21 in the supporting legs 22, one ends of the second springs 23 are fixedly connected with the supporting legs 22, the other ends of the second springs 23 are fixedly connected with the connecting legs 21, connecting pieces 24 are fixedly connected to the bottoms of the supporting legs 22, a plurality of screw rods 25 are inserted in the connecting pieces 24, and the screw rods 25 are in threaded connection with the connecting pieces 24.
As shown in fig. 1 and 2, the punching mechanism 5 includes a mounting seat 51, the mounting seat 51 is slidably connected in the groove 4, an air cylinder 52 is arranged on the mounting seat 51, the air cylinder 52 is fixedly connected with the fixing seat 3, an output end of the air cylinder 52 is fixedly connected with the mounting seat 51, a motor 53 is fixedly connected to the bottom of the mounting seat 51, an output end of the motor 53 is fixedly connected with a drill rod 54, and a pressure sensor is arranged between the output end of the air cylinder 52 and the mounting seat 51. The drill rod 54 is fixedly provided with a chip removal blade on the outside. The mounting base 51 is provided with a displacement sensor, the top of the base 1 is provided with a control panel 11, and the control panel 11 is electrically connected with the displacement sensor and the pressure sensor.
The implementation principle of the embodiment is as follows: before use, the machine base 1 is moved to a specified position on a road surface, the screw rod 25 on the connecting piece 24 is rotated, the supporting leg 22 is fixed on the ground through the connecting piece 24 and the screw rod 25, the protective cover 10 is placed in the mounting groove 9 on the connecting base 8 in the sleeve 6, and the protective cover 10 is rotated to be fixed with the connecting base 8; during the use, control motor 53 and cylinder 52 operation, cylinder 52 drives the recess 4 of mount pad 51 on connecting seat 8 and slides, mount pad 51 drives motor 53 and drilling rod 54 and the ground butt of its bottom, motor 53 drives drilling rod 54 and rotates, drill hole to ground simultaneously moves down, pressure sensor detects the thrust of cylinder 52 simultaneously, displacement sensor detects the displacement distance of mount pad 51 in fixing base 3, and show through control panel 11 on the frame 1, the flying stone that the protection casing 10 produced of holing intercepts simultaneously.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a road bridge engineering bearing capacity test detection device, includes frame (1), its characterized in that: the support device is characterized in that a supporting mechanism (2) is arranged at the bottom corner of the machine base (1), a fixing seat (3) is fixedly connected to the bottom of the machine base (1), a groove (4) is formed in the bottom of the fixing seat (3), a punching mechanism (5) is arranged in the groove (4), a sleeve (6) is sleeved on the outer wall of the fixing seat (3), the sleeve (6) is fixedly connected with the machine base (1), a first spring (7) is sleeved in the sleeve (6), one end of the first spring (7) is fixedly connected to the top of the sleeve (6), the bottom of the sleeve (6) is provided with an opening, the other end of the first spring (7) is fixedly connected with a connecting seat (8), a mounting groove (9) is formed in the bottom of the connecting seat (8), an external thread is formed in the mounting groove (9), a protective cover (10) is additionally arranged, and an internal thread matched with the internal thread of the mounting groove (9) is formed in the top of the inner wall of the protective cover (10), the protective cover (10) is in threaded connection with the connecting seat (8).
2. The road and bridge engineering bearing capacity test detection device according to claim 1, characterized in that: supporting mechanism (2) include a plurality of connection legs (21), and are a plurality of connection leg (21) fixed connection in frame (1) bottom edge, connection leg (21) bottom cover is equipped with supporting leg (22), connection leg (21) are arranged in one side cover is equipped with second spring (23) in supporting leg (22), second spring (23) one end with supporting leg (22) fixed connection, the second spring (23) other end with connect leg (21) fixed connection, supporting leg (22) bottom fixedly connected with connecting piece (24), it has a plurality of screw rods (25) to insert on connecting piece (24), screw rod (25) with connecting piece (24) threaded connection.
3. The road and bridge engineering bearing capacity test detection device according to claim 1, characterized in that: mechanism (5) of punching includes mount pad (51), mount pad (51) sliding connection in recess (4), be equipped with cylinder (52) on mount pad (51), cylinder (52) with fixing base (3) fixed connection, cylinder (52) output with mount pad (51) fixed connection, mount pad (51) bottom fixedly connected with motor (53), motor (53) output end fixedly connected with drilling rod (54), cylinder (52) output with be equipped with pressure sensor between mount pad (51).
4. The road and bridge engineering bearing capacity test detection device according to claim 3, characterized in that: and a chip removal blade is fixedly arranged outside the drill rod (54).
5. The road and bridge engineering bearing capacity test detection device according to claim 3, characterized in that: be equipped with displacement sensor on mount pad (51), frame (1) top is equipped with control panel (11), control panel (11) with displacement sensor reaches the pressure sensor electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122149624.8U CN215812041U (en) | 2021-09-07 | 2021-09-07 | Road and bridge engineering bearing capacity test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122149624.8U CN215812041U (en) | 2021-09-07 | 2021-09-07 | Road and bridge engineering bearing capacity test detection device |
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| Publication Number | Publication Date |
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| CN215812041U true CN215812041U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122149624.8U Active CN215812041U (en) | 2021-09-07 | 2021-09-07 | Road and bridge engineering bearing capacity test detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718035A (en) * | 2022-04-22 | 2022-07-08 | 黑龙江省龙建路桥第六工程有限公司 | Road bridge engineering bearing capacity experiment detection device |
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2021
- 2021-09-07 CN CN202122149624.8U patent/CN215812041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718035A (en) * | 2022-04-22 | 2022-07-08 | 黑龙江省龙建路桥第六工程有限公司 | Road bridge engineering bearing capacity experiment detection device |
| CN114718035B (en) * | 2022-04-22 | 2023-02-21 | 黑龙江省龙建路桥第六工程有限公司 | Road bridge engineering bearing capacity experiment detection device |
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