CN210069352U

CN210069352U - Portable tunnel detector

Info

Publication number: CN210069352U
Application number: CN201920498026.1U
Authority: CN
Inventors: 杨国宏
Original assignee: SHANGHAI TUNNEL ENGINEERING QUALITY INSPECTION Co Ltd
Current assignee: SHANGHAI TUNNEL ENGINEERING QUALITY INSPECTION Co Ltd
Priority date: 2019-04-14
Filing date: 2019-04-14
Publication date: 2020-02-14
Anticipated expiration: 2029-04-14

Abstract

The utility model discloses a portable tunnel detector, including the tripod, the top fixedly connected with screw thread piece of tripod, the top of screw thread piece is equipped with the backup pad, open threaded hole at the top of backup pad, the top of backup pad is equipped with places the board, place the board with be equipped with fine-tuning between the backup pad, the top of placing the board is equipped with the detector, the detector with place and connect through slewing mechanism between the board, one side of detector is equipped with the spirit level, the detector is kept away from one side of spirit level is equipped with fixing mechanism, the periphery of backup pad all is connected with the curb plate through the pivot, the top of curb plate is equipped with the roof, the roof with the curb plate passes through bolted connection. Has the advantages that: this tunnel detector portable alleviates constructor's burden, through the cooperation of roof with the curb plate, can effectual protection detector, reduces the probability that the detector is impaired because of the collision at the in-process of transportation.

Description

Portable tunnel detector

Technical Field

The utility model relates to a detector technical field particularly, relates to a portable tunnel detector.

Background

The tunnel detects to be the indispensable partly of tunnel construction, make the constructor can be fast effectual the condition of understanding the tunnel cliff, be convenient for confirm the construction scheme, improve construction quality, effectual improvement efficiency of construction, shorten construction cycle, can reduce the probability that the accident took place, but general detecting instrument price is comparatively high, if not carelessly can collide the instrument at the in-process of carrying, cause the damage of instrument, construction cost has been increased, and current tunnel check out test set structure is complicated, equipment is overweight, inconvenient carrying, the very big burden that causes for the constructor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable tunnel detector to solve the problem 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 tunnel detector, includes the tripod, the top fixedly connected with screw thread piece of tripod, the top of screw thread piece is equipped with the backup pad, open threaded hole at the top of backup pad, screw thread piece with the screw hole phase-match, the top of backup pad is equipped with places the board, place the board with be equipped with fine-tuning between the backup pad, the top of placing the board is equipped with the detector, the detector with place and connect through slewing mechanism between the board, one side of detector is equipped with the spirit level, the spirit level with place fixed connection between the board, one side of spirit level is kept away from to the detector is equipped with fixed establishment, the periphery of backup pad all is connected with the curb plate through the pivot, the top of curb plate is equipped with the roof, the roof with the curb plate passes through bolted connection.

Further, fine-tuning includes sleeve, screw rod, bearing and rotatory piece, fixedly connected with evenly distributed's three sleeve in the backup pad, it is close to on the board to place the sleeve department fixedly connected with bearing, the inside fixedly connected with screw rod of bearing, the one end of screw rod is located telescopic inside and with sleeve threaded connection, the other end and the rotatory piece fixed connection of screw rod.

Further, slewing mechanism includes disc and pivot, the disc is located place the top of board, place the board with the disc passes through pivot swing joint, the detector with the top fixed connection of disc.

Further, fixed establishment includes mount, movable rod, connecting block, spring and sucking disc, the mount with place board fixed connection, the one end of movable rod runs through the mount just extends to the opposite side of mount, the one end and the connecting block fixed connection of movable rod, the other end and the sucking disc fixed connection of movable rod, the sucking disc with be connected with the spring between the mount, the spring twines and locates the surface of movable rod.

Furthermore, the top of the top plate is movably connected with a handle.

Furthermore, one side of the top plate, which is far away from the handle, is fixedly connected with the rubber pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this tunnel detector portable alleviates constructor's burden, through the cooperation of roof with the curb plate, can effectual protection detector, reduces the probability that the detector is impaired because of the collision at the in-process of transportation.

(2) The fine adjustment mechanism can be matched with the level meter to adjust the placing plate, so that the placing plate reaches a corresponding horizontal plane, and the detector is convenient to detect.

(3) The rotating mechanism can drive the detector to rotate, the detector can detect tunnel faces in different directions, the fixing mechanism is matched with the rotating mechanism, and when the detector rotates to a proper direction, the detector is fixed through the fixing mechanism.

(4) The top plate is convenient to lift by the handle, so that the top plate is carried, and the rubber pad plays a role in protecting the detector.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a portable tunnel detector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a rotating mechanism in a portable tunnel detector according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fixing mechanism in the portable tunnel detector according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a distribution structure of side plates in the portable tunnel detector according to the embodiment of the present invention.

Reference numerals:

1. a tripod; 2. a thread block; 3. a support plate; 4. a threaded hole; 5. placing the plate; 6. a detector; 7. a level gauge; 8. a side plate; 9. a top plate; 10. a bolt; 11. a sleeve; 12. a screw; 13. a bearing; 14. rotating the block; 15. a disc; 16. a rotating shaft; 17. a fixed mount; 18. a movable rod; 19. connecting blocks; 20. a spring; 21. a suction cup; 22. a handle; 23. and (7) a rubber pad.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the first embodiment, please refer to fig. 1-4, the present invention provides a portable tunnel detector, which comprises a tripod 1, wherein the tripod 1 has a conventional height-adjustable structure, a placing plate 5 and a supporting plate 3 can be easily adjusted in horizontal plane by the tripod 1, a threaded block 2 is fixedly connected to the top of the tripod 1, the supporting plate 3 is arranged above the threaded block 2, a threaded hole 4 is formed at the top of the supporting plate 3, the threaded block 2 is in threaded connection with the threaded hole 4, so that the connection and disassembly are convenient, the carrying and the assembly are convenient, the placing plate 5 is arranged above the supporting plate 3, a fine adjustment mechanism is arranged between the placing plate 5 and the supporting plate 3,

the following details describe a fine adjustment mechanism, the fine adjustment mechanism includes a sleeve 11, a screw 12, a bearing 13 and a rotation block 14, three uniformly distributed sleeves 11 are fixedly connected to the support plate 3, three points form a plane to facilitate horizontal adjustment of the placing plate 5, threads are preset on the inner wall of the sleeve 11, the bearing 13 is fixedly connected to the placing plate 5 near the sleeve 11, the screw 12 is fixedly connected to the inside of the bearing 13, the bearing 13 is sleeved on the outer surface of the screw 12, the bearing 13 and the screw 12 can be fixedly connected by welding or bonding, so that the screw 12 can rotate without being affected by the placing plate 5, one end of the screw 12 is located inside the sleeve 11 and is in threaded connection with the sleeve 11, the other end of the screw 12 is fixedly connected with the rotation block 14, the rotation block 14 serves to facilitate rotation of the screw 12, when the placing plate 5 needs to be adjusted, the screw 12 is rotated through the rotating block 14, the screw 12 and the sleeve 11 can move upwards or downwards under the threaded fit, and meanwhile, as the bearing 13 is fixedly connected with the placing plate 5, one side of the placing plate 5 can be driven to move upwards and downwards when the screw 12 moves upwards and downwards, so that the horizontal plane can be adjusted;

the detector 6 is arranged above the placing plate 5, the operation of detection is performed through the detector 6, the detector 6 is connected with the placing plate 5 through a rotating mechanism, the rotating mechanism comprises a disc 15 and a rotating shaft 16, the disc 15 is arranged above the placing plate 5, the diameter of the disc 15 is smaller than that of the placing plate 5, the placing plate 5 is movably connected with the disc 15 through the rotating shaft 16, the detector 6 is fixedly connected with the top of the disc 15, and as will be described herein, the detector 6 is fixedly connected with the disc 15 through clamping and the like, so that the follow-up detector 6 can be conveniently detached from the disc 15.

One side of the detector 6 is provided with a level gauge 7, the level gauge 7 provides reference for a horizontal plane, a fine adjustment mechanism adjusts the reference level gauge 7, the level gauge 7 is fixedly connected with the placing plate 5, one side of the detector 6 far away from the level gauge 7 is provided with a fixing mechanism, the fixing mechanism comprises a fixing frame 17, a movable rod 18, a connecting block 19, a spring 20 and a sucker 21, the fixing frame 17 is fixedly connected with the placing plate 5, the fixing frame 17 is designed to be L-shaped, one end of the movable rod 18 penetrates through the fixing frame 17 and extends to the other side of the fixing frame 17, a through hole capable of enabling the movable rod 18 to pass is formed in the fixing frame 17, one end of the movable rod 18 is fixedly connected with the connecting block 19, the connecting block 19 can facilitate pulling of the movable rod 18, and the other end of the movable rod 18 is fixedly connected with the sucker 21, the sucker 21 is in contact with the disc 15, a spring 20 is connected between the sucker 21 and the fixed frame 17, the spring 20 is wound on the outer surface of the movable rod 18, the spring 20 is used for enabling the sucker 21 to be attracted to the disc 15, the spring 20 is in a compressed state at the beginning, so that when the connecting block 19 is loosened, the sucker 21 can move downwards and be attracted to the disc 15 under the action of the spring 20 to fix the disc 15, when the disc 15 needs to drive the detector 6 to rotate to a proper position, the movable rod 18 needs to be manually moved upwards through the connecting block 19 in advance, the spring 20 is compressed, the sucker 21 is separated from the disc 15, and the disc 15 can rotate;

the periphery of the supporting plate 3 is connected with a side plate 8 through a rotating shaft, the top of the side plate 8 and the top of the detector 6 are located on the same horizontal plane, it needs to be explained that the rotating shaft adopts a damping rotating shaft, so that the side plate 8 is convenient to fix, when detection is needed, the side plate 8 is placed down and does not block the detector 6 to detect, when the detection is finished and the carrying is needed, the side plate 8 needs to be rotated to the upper part, a top plate 9 is arranged above the side plate 8, the top plate 9 is connected with the side plate 8 through a bolt 10, screw holes are formed in the side plate 8 and the top plate 9 in advance, the top plate 9 has the function of fixing the side plate 8, the subsequent carrying operation is convenient due to the function of fixing the detector 6, and when the carrying is needed, the tripod 1 can be detached and is convenient to;

the top of the top plate 9 is movably connected with a handle 22, the handle 22 provides a force application point, the handle 22 is convenient for lifting the top plate 9, so that the supporting plate 3 and the side plate 8 are lifted for carrying, one side of the top plate 9, which is far away from the handle 22, is fixedly connected with a rubber pad 23, and the rubber pad 23 has a soft characteristic and plays a role in protecting the detector 6 because the top plate 9 can be contacted with the detector 6.

To sum up, with the aid of the above technical scheme of the utility model, this tunnel detector portable alleviates constructor's burden, through roof 9 and curb plate 8's cooperation, can effectual protection detector 6, reduces detector 6 because of the impaired probability of collision at the in-process of transportation.

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

1. The portable tunnel detector is characterized by comprising a tripod (1), wherein a threaded block (2) is fixedly connected to the top of the tripod (1), a supporting plate (3) is arranged above the threaded block (2), a threaded hole (4) is formed in the top of the supporting plate (3), the threaded block (2) is matched with the threaded hole (4), a placing plate (5) is arranged above the supporting plate (3), a fine adjustment mechanism is arranged between the placing plate (5) and the supporting plate (3), a detector (6) is arranged above the placing plate (5), the detector (6) is connected with the placing plate (5) through a rotating mechanism, a level (7) is arranged on one side of the detector (6), the level (7) is fixedly connected with the placing plate (5), and a fixing mechanism is arranged on one side, far away from the level (7), of the detector (6), the periphery of the supporting plate (3) is connected with a side plate (8) through a rotating shaft, a top plate (9) is arranged above the side plate (8), and the top plate (9) is connected with the side plate (8) through a bolt (10).

2. The portable tunnel detector according to claim 1, wherein the fine adjustment mechanism comprises a sleeve (11), a screw (12), a bearing (13) and a rotating block (14), three uniformly distributed sleeves (11) are fixedly connected to the support plate (3), the bearing (13) is fixedly connected to the place plate (5) near the sleeve (11), the screw (12) is fixedly connected to the inside of the bearing (13), one end of the screw (12) is located inside the sleeve (11) and is in threaded connection with the sleeve (11), and the other end of the screw (12) is fixedly connected with the rotating block (14).

3. The portable tunnel detector according to claim 1, wherein the rotating mechanism comprises a disc (15) and a rotating shaft (16), the disc (15) is located above the placing plate (5), the placing plate (5) and the disc (15) are movably connected through the rotating shaft (16), and the detector (6) is fixedly connected with the top of the disc (15).

4. The portable tunnel detector according to claim 1, wherein the fixing mechanism comprises a fixed frame (17), a movable rod (18), a connecting block (19), a spring (20) and a suction disc (21), the fixed frame (17) is fixedly connected with the placing plate (5), one end of the movable rod (18) penetrates through the fixed frame (17) and extends to the other side of the fixed frame (17), one end of the movable rod (18) is fixedly connected with the connecting block (19), the other end of the movable rod (18) is fixedly connected with the suction disc (21), the spring (20) is connected between the suction disc (21) and the fixed frame (17), and the spring (20) is wound on the outer surface of the movable rod (18).

5. The portable tunnel detector according to claim 1, wherein a handle (22) is movably connected to the top of the top plate (9).

6. The portable tunnel detector according to claim 5, characterized in that the side of the top plate (9) away from the handle (22) is fixedly connected with a rubber pad (23).