CN214224017U - Portable supporting piece for tunnel structure monitoring and health state scanning - Google Patents
Portable supporting piece for tunnel structure monitoring and health state scanning Download PDFInfo
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- CN214224017U CN214224017U CN202120692468.7U CN202120692468U CN214224017U CN 214224017 U CN214224017 U CN 214224017U CN 202120692468 U CN202120692468 U CN 202120692468U CN 214224017 U CN214224017 U CN 214224017U
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- tunnel structure
- connecting rod
- structure monitoring
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Abstract
The utility model discloses a portable support piece for tunnel structure monitoring and health status scanning, including mainboard, carriage, fixed plate, connector and mounting panel, the lower surface central point of mainboard puts the fixedly connected with carriage, the fixed plate that is provided with in the upper surface left and right sides of mainboard, the below of carriage is provided with the connector, the below of connector is provided with the mounting panel. This a portable piece that supports for tunnel structure monitoring and health status scanning, unscrew spacing bolt with the hand, then the control carriage release lever removes from inside to outside in connecting rod inside, until removing suitable distance after, again with spacing bolt screw up can, be convenient for highly adjust this device, the stability of whole device has been promoted, the effect of fixed needle in the cooperation, further promotion the stability of device, because connecting rod and installation circle can rotate, can adjust it according to the demand and place the angle, make whole device stable higher.
Description
Technical Field
The utility model relates to a tunnel technical field specifically is a portable support piece that is used for tunnel structure monitoring and health status scanning.
Background
The tunnel refers to the engineering building of embedding in the stratum, is a form that the mankind utilized underground space, the structure in tunnel includes main part building and auxiliary assembly two parts, main part building comprises hole body and portal, auxiliary assembly is including keeping away the car hole, fire control facility, emergent communication and waterproof drainage facility, when monitoring and health status scan tunnel structure usually, traditional method is to utilize the triangular support to erect little prism at corresponding monitoring point department, the monitoring to tunnel structure is realized to the effect of three-dimensional laser scanner in the cooperation, but current triangular support still has certain defect:
the existing triangular supporting rod body is high, the minimum length is 1.3m, the triangular supporting rod is not convenient to carry, the stability is very poor due to the fact that the triangular supporting rod is high, errors are prone to being generated in point position centering, the measuring quality is affected, the application range is limited, the practicability is poor, and due to the fact that the existing small prism constant is inconsistent with the control point prism constant, errors are prone to occurring when the prism mode is frequently switched, and the monitoring result is prone to being affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable brace piece for tunnel structure monitoring and health status scanning to solve the problem of making mistakes easily to it is not convenient for carry and frequently switches the prism mode that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable piece that props for tunnel structure monitoring and health status scanning, includes mainboard, connection frame, fixed plate, connector and mounting panel, the lower surface central point of mainboard puts the fixedly connected with connection frame, the fixed plate that is provided with in the upper surface left and right sides of mainboard, the top of fixed plate is provided with the stopper, the top fixedly connected with apron of stopper, the apron equals with the length of mainboard, the below of connection frame is provided with the connector, the below of connector is provided with the mounting panel.
Preferably, the right side surface of the connecting frame is fixedly provided with a wireless signal receiver, a motor is arranged at the middle position of the bottom end in the connecting frame, and the motor is connected with the wireless signal receiver through a wire.
Preferably, the output of motor is provided with the pivot, the fixed mounting box that is provided with of one end of pivot, the inside of mounting box evenly is provided with first standing groove and second standing groove, the upper surface central point of mounting box puts fixedly connected with connecting block.
Preferably, the surface of mounting panel is the angle such as being provided with the installation circle, one side of installation circle is rotated and is connected with the connecting rod, the inside sliding connection of one end of connecting rod has the carriage release lever, the length of carriage release lever is less than the length of connecting rod.
Preferably, the connecting rod is penetrated through by the limit bolt, a fixing needle is connected to the inner portion of one end of the connecting rod in a sliding mode, a groove is formed in the surface of one end of the moving rod, and a handle on the surface of the fixing needle is located inside the groove.
Compared with the prior art, the beneficial effects of the utility model are that: this a portable support piece for tunnel structure monitoring and health status scanning:
1. when the height of the whole device needs to be adjusted, the limiting bolt is unscrewed by hand, then the moving rod is controlled to move from inside to outside in the connecting rod, and the limiting bolt is screwed down after the moving rod moves for a proper distance, so that the height of the device is convenient to adjust, the stability of the whole device is improved, the stability of the device is further improved under the action of the upper fixing needle, and the placing angle of the device can be adjusted according to requirements because the connecting rod and the mounting ring can rotate, so that the whole device is high in stability;
2. the wireless signal receiver receives the signal, the switch of the motor is triggered through the wire, the motor starts to operate, the motor drives the rotating shaft to rotate, the rotating shaft drives the mounting box to rotate, and the mounting box drives the first placing groove and the second placing groove to rotate, so that different prisms can be switched conveniently;
3. this device is provided with the connecting block, because the limiting displacement of connecting block for more stable when the mounting box rotates, need change the prism or when maintaining when the later stage, grasp the apron with the hand, and drive its rebound, make the draw-in groove of stopper and fixed plate upper surface break away from spacingly, easy operation, because the connecting rod with the rotation effect of installation circle and the flexible effect of connecting rod and carriage release lever, make this device carry more portablely.
Drawings
FIG. 1 is a schematic view of the overall front view working profile structure of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the cover plate and the mounting box in a top view;
fig. 4 is a schematic view of the front sectional structure of the cover plate and the fixing plate of the present invention.
In the figure: 1. a main board; 101. a connecting frame; 102. a wireless signal receiver; 103. a motor; 104. a rotating shaft; 105. mounting a box; 106. a first placing groove; 107. a first placing groove; 108. connecting blocks; 2. a fixing plate; 201. a limiting block; 202. a cover plate; 3. a linker; 4. mounting a plate; 401. installing a ring; 402. a connecting rod; 403. a travel bar; 404. a limit bolt; 405. and (5) fixing the needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable piece that props for tunnel structure monitoring and health status scanning, put fixedly connected with connection box 101 including mainboard 1's lower surface central point, the fixed plate 2 that is provided with in the upper surface left and right sides of mainboard 1, the top of fixed plate 2 is provided with stopper 201, stopper 201's top fixedly connected with apron 202, apron 202 equals with mainboard 1's length, the below of connection box 101 is provided with connector 3, connector 3's below is provided with mounting panel 4.
The fixed wireless signal receiver 102 that is provided with in right side surface of connection frame 101, the inside bottom intermediate position of connection frame 101 is provided with motor 103, motor 103 is connected with wireless signal receiver 102 through the wire, when needs frequently switch over different prisms, the staff passes through outside wireless signal transmitter transmitting signal, when wireless signal receiver 102 received the signal, trigger motor 103's switch through the wire, motor 103 begins the function, need not artifical entering tunnel and go manual motor 103 of opening, the safety is improved, the work efficiency is improved, and the operation is simple.
The output of motor 103 is provided with pivot 104, the fixed mounting box 105 that is provided with of one end of pivot 104, mounting box 105's inside evenly is provided with first standing groove 106 and second standing groove 107, mounting box 105's upper surface central point puts fixedly connected with connecting block 108, motor 103 drives pivot 104 and rotates, pivot 104 drives mounting box 105 and rotates, mounting box 105 drives first standing groove 106 and second standing groove 107 and rotates, be convenient for promptly to switch different prisms, because the limiting displacement of connecting block 108, make more stable when mounting box 105 rotates.
The equal angle in surface of mounting panel 4 is provided with installation circle 401, one side of installation circle 401 is rotated and is connected with connecting rod 402, the inside sliding connection of one end of connecting rod 402 has carriage release lever 403, carriage release lever 403's length is less than connecting rod 402's length, when the height of whole device is adjusted as required, with the hand unscrewing limit bolt 404, then control carriage release lever 403 removes from inside to outside inside connecting rod 402, until removing after the suitable distance, again with limit bolt 404 screw up can, be convenient for highly adjust this device, stability has been promoted.
Connecting rod 402 is run through by spacing bolt 404, the inside sliding connection of one end of connecting rod 402 has fixed needle 405, the fluting has been seted up on the one end surface of carriage release lever 403, fixed needle 405 handle on the surface is located grooved inside, because spacing bolt 404's effect, make more convenient and stable when adjusting the height, can grasp fixed needle 405 and go up the handle and drive fixed needle 405 and carry out from inside to outside removal inside carriage release lever 403 with hand, until the length that fixed needle 405 most advanced exposes accords with the demand, then insert the ground in tunnel with fixed needle 405, further promote stability.
The working principle is as follows: when the portable support piece for tunnel structure monitoring and health state scanning is used, the connecting rod designed at the upper part of the device is connected with a round prism or a three-dimensional laser scanner target, the consistency of the prism constant and the center of the target with the prism is ensured, and the device is used for centering and leveling, firstly, the device is moved to a place where a tunnel needs to be monitored, then, a worker grasps the handle on the fixing needle 405 by hands and drives the fixing needle 405 to move from inside to outside in the moving rod 403 until the exposed length of the tip of the fixing needle 405 meets the requirement, then, the worker inserts the fixing needle 405 into the ground of the tunnel and is matched with the action of the upper 3 connecting rods 402, at the moment, the device is stably placed, the worker can control the connecting rods 402 and the mounting ring 401 to rotate, the angle of the connecting rods 402 is adjusted according to the requirement, so that the whole device is more stable, when the height of whole device is adjusted according to the demand to needs, the staff unscrews stop bolt 404 with the hand, then control carriage release lever 403 and move from inside to outside inside connecting rod 402, until remove behind the suitable distance, again with stop bolt 404 screw up can, be convenient for adjust the height of this device, and further promoted stability.
In the device, a first placing groove 106 and a second placing groove 107 are arranged in a mounting box 105, different prisms can be placed at the same time, when the different prisms are required to be frequently switched, a worker transmits a signal through an external wireless signal transmitter, when a wireless signal receiver 102 receives the signal, a switch of a motor 103 is triggered through a lead, the motor 103 starts to operate, the motor 103 drives a rotating shaft 104 to rotate, the rotating shaft 104 drives the mounting box 105 to rotate, the mounting box 105 drives the first placing groove 106 and the second placing groove 107 to rotate, namely, the different prisms are convenient to be switched, due to the limiting function of a connecting block 108, the mounting box 105 is more stable when rotating, when the prisms are required to be replaced or maintained in the later period, the worker grasps a cover plate 202 by hands and drives the cover plate to move upwards, so that a limiting block 201 is separated from a limiting position of a clamping groove on the upper surface of a fixing plate 2, the operation is simple, and the overall practicability is improved.
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 (5)
1. The utility model provides a portable piece that props for tunnel structure monitoring and health status scanning, includes mainboard (1), connection frame (101), fixed plate (2), connector (3) and mounting panel (4), its characterized in that: the lower surface central point of mainboard (1) puts fixedly connected with connecting frame (101), the fixed plate (2) that is provided with in the upper surface left and right sides of mainboard (1), the top of fixed plate (2) is provided with stopper (201), the top fixedly connected with apron (202) of stopper (201), apron (202) equals with the length of mainboard (1), the below of connecting frame (101) is provided with connector (3), the below of connector (3) is provided with mounting panel (4).
2. The portable brace for tunnel structure monitoring and health status scanning of claim 1, wherein: the wireless signal receiver (102) is fixedly arranged on the right side surface of the connecting frame (101), a motor (103) is arranged in the middle of the bottom end of the connecting frame (101), and the motor (103) is connected with the wireless signal receiver (102) through a wire.
3. The portable brace for tunnel structure monitoring and health status scanning of claim 2, wherein: the output end of the motor (103) is provided with a rotating shaft (104), one end of the rotating shaft (104) is fixedly provided with a mounting box (105), a first placing groove (106) and a second placing groove (107) are uniformly formed in the mounting box (105), and a connecting block (108) is fixedly connected to the center of the upper surface of the mounting box (105).
4. The portable brace for tunnel structure monitoring and health status scanning of claim 1, wherein: the surface of mounting panel (4) is the angle such as being provided with installation circle (401), one side of installation circle (401) is rotated and is connected with connecting rod (402), the inside sliding connection of one end of connecting rod (402) has carriage release lever (403), the length of carriage release lever (403) is less than the length of connecting rod (402).
5. The portable brace for tunnel structure monitoring and health status scanning of claim 4, wherein: the connecting rod (402) is penetrated by a limiting bolt (404), a fixing needle (405) is connected to the inner portion of one end of the connecting rod (402) in a sliding mode, a groove is formed in the surface of one end of the moving rod (403), and a handle on the surface of the fixing needle (405) is located inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692468.7U CN214224017U (en) | 2021-04-06 | 2021-04-06 | Portable supporting piece for tunnel structure monitoring and health state scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692468.7U CN214224017U (en) | 2021-04-06 | 2021-04-06 | Portable supporting piece for tunnel structure monitoring and health state scanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224017U true CN214224017U (en) | 2021-09-17 |
Family
ID=77693908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692468.7U Active CN214224017U (en) | 2021-04-06 | 2021-04-06 | Portable supporting piece for tunnel structure monitoring and health state scanning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224017U (en) |
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2021
- 2021-04-06 CN CN202120692468.7U patent/CN214224017U/en active Active
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