CN213804881U

CN213804881U - Distance measuring instrument for bridge detection

Info

Publication number: CN213804881U
Application number: CN202022469652.3U
Authority: CN
Inventors: 张五营
Original assignee: Guangxi Jiaohang Engineering Technology Co ltd
Current assignee: Guangxi Jiaohang Engineering Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a bridge detects technical field, and discloses a distancer is used in bridge detection, which comprises a bod, the back movable mounting of organism has the range finding wheel, the positive cartridge of organism has the spanner of zeroing, the bottom fixed mounting of organism has the fixing base, the top fixed mounting of fixing base has the left mounting that is located the organism, the top cartridge of mounting has the well hollow rod that runs through mounting and fixing base, the top cartridge of well hollow rod has the telescopic link that extends to well hollow rod inside, the top fixed mounting of telescopic link has the handle, the outside fixed mounting in top of well hollow rod has the adapter sleeve, the right side cartridge of adapter sleeve has the setting element that runs through adapter sleeve and well hollow rod and contact with the telescopic link. This distancer is used in bridge detection can carry out the adjustment of length angle according to user's custom and demand, and it is more convenient simple to use, and can carry out the auxiliary stay when detecting the operation, reduces the tired degree of operation, improves detection efficiency.

Description

Distance measuring instrument for bridge detection

Technical Field

The utility model relates to a bridge detects technical field, specifically is a distancer is used in bridge detection.

Background

The project completion acceptance is that the construction project completes the project design file requirements and each content agreed by contracts according to the regulations of relevant laws, regulations, engineering construction specifications and standards of China, after a construction unit obtains the acceptance files of the construction quality, fire protection, planning, environmental protection, urban construction and the like issued by relevant government departments or permits the use of the files, the construction completion acceptance is organized, the completion acceptance of the project is the last procedure of the whole construction process and the last work of project management, the project completion acceptance is a mark for transferring the construction investment achievement into production or use, the project completion acceptance is an important link for comprehensively examining the investment benefit, the design inspection and the construction quality, and the project completion acceptance is essential for detecting and accepting bridges and measuring the length and width of the bridges.

Traditional wheeled distancer can't adjust length when carrying out the bridge measurement, to the measurement personnel of different habits and height, uses comparatively inconveniently, and the one-hand does not promote the in-process and does not have auxiliary stay, forms the hand fatigue easily, comparatively consumes measurement personnel energy, influences detection efficiency, so has provided a distancer for bridge detection and has solved the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bridge detects uses distancer possesses advantages such as convenient to use, has solved traditional wheeled distancer, can't adjust length when carrying out the bridge measurement, to the measurement personnel of different habits and height, uses comparatively inconveniently, and the one hand promotes the in-process and does not have auxiliary stay, forms hand fatigue easily, comparatively consumes measurement personnel energy, influences detection efficiency's problem.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a distance measuring instrument for bridge detection comprises an instrument body, wherein a distance measuring wheel is movably mounted on the back of the instrument body, a return-to-zero wrench is inserted in the front of the instrument body, a fixed seat is fixedly mounted at the bottom of the instrument body, a fixed part positioned on the left side of the instrument body is fixedly mounted at the top of the fixed seat, a hollow rod penetrating through the fixed part and the fixed seat is inserted at the top of the fixed part, a telescopic rod extending into the hollow rod is inserted at the top of the hollow rod, a handle is fixedly mounted at the top of the telescopic rod, a connecting sleeve is fixedly mounted at the outer part of the top end of the hollow rod, a positioning piece penetrating through the connecting sleeve and the hollow rod and contacting with the telescopic rod is inserted at the right side of the connecting sleeve, connecting seats are fixedly mounted on the front and the back of the, the left side fixed mounting of adapter sleeve has the connecting rod that is located two relative one sides of supporting leg, the outside cover of connecting rod is equipped with the adjusting collar, the top movable mounting of adjusting collar has the go-between that is located the connecting rod outside, the equal movable mounting in front and the back of go-between have respectively with two supporting leg swing joint's transfer line.

Preferably, the mounting is connected with the outside fixed connection of cavity pole, the top and the bottom of cavity pole all are the opening setting.

Preferably, the setting element includes knob and reference column, knob fixed mounting is in the right side of reference column, reference column and adapter sleeve threaded connection just contact with the right side of telescopic link.

Preferably, the supporting legs are hinged with the connecting sleeve through the connecting seat, and anti-skidding lines are arranged outside the adjusting sleeve.

Preferably, the adjusting sleeve is in threaded connection with the connecting rod, and the inner portion of the connecting ring is not in contact with the outer portion of the connecting rod.

Preferably, the bottom of the handle is fixedly provided with a protective frame, and two ends of the transmission rod are respectively hinged with the connecting ring and the supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a bridge detects uses distancer possesses following beneficial effect:

the distance measuring instrument for bridge detection is used, a user can hold a handle to push a telescopic rod, a hollow rod, a fixed seat and a machine body to move, so that a distance measuring wheel rotates to walk, distance measuring operation is performed through the machine body, an auxiliary wheel can perform auxiliary support on equipment, fatigue caused by long-time stress of a hand is avoided, when the length of the telescopic rod needs to be adjusted, a positioning piece can be twisted to enable the positioning piece to leave the telescopic rod, the extending distance of the telescopic rod can be adjusted through the hollow rod, the positioning piece can be fixed again after adjustment is completed, when the angle formed by the telescopic rod and the ground needs to be adjusted, an adjusting sleeve is rotated, a connecting ring is pushed to move up and down through threads, the two supporting legs are pulled by a transmission rod under the action of the connecting seat, the included angle formed by the telescopic rod and the ground can be changed, and meanwhile, the two auxiliary wheels and the distance measuring wheel can directly form support, make equipment stand on ground, when needs are packed up, insert the cavity pole completely with the telescopic link, wrench movement adjusting collar makes two supporting legs parallel, can reduce the shared space of transport, this distancer stable in structure is reasonable, can carry out the adjustment of length angle with the demand according to user's custom, and it is more convenient simple to use, and can carry out the auxiliary stay when detecting the operation, reduces the tired degree of operation, improves detection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a left side view of the support leg of the present invention.

In the figure: 1. a body; 2. a distance measuring wheel; 3. a return-to-zero wrench; 4. a fixed seat; 5. a fixing member; 6. a hollow shaft; 7. a telescopic rod; 8. a handle; 9. connecting sleeves; 10. a positioning member; 11. a connecting seat; 12. supporting legs; 13. an auxiliary wheel; 14. a connecting rod; 15. an adjusting sleeve; 16. a connecting ring; 17. and a transmission rod.

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. 1-3, a distance measuring device for bridge detection comprises a machine body 1, a distance measuring wheel 2 is movably mounted on the back of the machine body 1, a return-to-zero wrench 3 is inserted in the front of the machine body 1, a fixed seat 4 is fixedly mounted at the bottom of the machine body 1, a fixed part 5 positioned on the left side of the machine body 1 is fixedly mounted at the top of the fixed seat 4, a hollow rod 6 penetrating through the fixed part 5 and the fixed seat 4 is inserted in the top of the fixed part 5, the fixed part 5 is fixedly connected with the outside of the hollow rod 6, the top and the bottom of the hollow rod 6 are both arranged in an open manner, a telescopic rod 7 extending into the hollow rod 6 is inserted in the top of the hollow rod 6, a handle 8 is fixedly mounted at the top of the telescopic rod 7, a connecting sleeve 9 is fixedly mounted on the outside of the top of the hollow rod 6, a positioning member 10 penetrating through, the knob is fixedly arranged on the right side of the positioning column, the positioning column is in threaded connection with the connecting sleeve 9 and is in contact with the right side of the telescopic rod 7, the connecting seats 11 are fixedly arranged on the front side and the back side of the connecting sleeve 9, the supporting legs 12 are fixedly arranged at the bottoms of the two connecting seats 11, the auxiliary wheel 13 is movably arranged at the bottom of each supporting leg 12, the connecting rod 14 positioned on one side opposite to the two supporting legs 12 is fixedly arranged on the left side of the connecting sleeve 9, the adjusting sleeve 15 is sleeved outside the connecting rod 14, the supporting legs 12 are hinged with the connecting sleeve 9 through the connecting seats 11, anti-skidding threads are arranged outside the adjusting sleeve 15, the connecting ring 16 positioned outside the connecting rod 14 is movably arranged at the top of the adjusting sleeve 15, the adjusting sleeve 15 is in threaded connection with the connecting rod 14, the inside of the connecting ring 16 is not in contact with the outside of the connecting rod 14, and the transmission rods 17 which are respectively in movable connection with the two supporting legs 12 are movably arranged on the front side and the back side of the connecting ring 16, the bottom of the handle 8 is fixedly provided with a protective frame, two ends of a transmission rod 17 are respectively hinged with a connecting ring 16 and supporting legs 12, when the device is used, a user can hold the handle 8 to push the telescopic rod 7, the hollow rod 6, the fixed seat 4 and the machine body 1 to move, so that the distance measuring wheel 2 rotates and moves, distance measuring operation is carried out through the machine body 1, the auxiliary wheel 13 can carry out auxiliary support on the device, fatigue caused by long-time stress of a hand is avoided, when the length of the telescopic rod 7 needs to be adjusted, the positioning piece 10 can be twisted to be away from the telescopic rod 7, the extending distance of the telescopic rod 7 can be adjusted through the hollow rod 6, the twisted positioning piece 10 can be fixed again after adjustment is completed, when the angle formed by the telescopic rod 7 and the ground needs to be adjusted, the adjusting sleeve 15 is rotated, the connecting ring 16 is pushed to move up and down through threads, and the transmission rod 17 pulls the two supporting legs 12 under the action of the connecting seat 11, change the contained angle that two supporting legs 12 formed, can change the angle that telescopic link 7 and ground formed, two auxiliary wheels 13 can directly form the support with range finding wheel 2 simultaneously, make equipment stand on ground, when needs are packed up, insert cavity pole 6 in telescopic link 7 completely, wrench movement adjusting collar 15 makes two supporting legs 12 parallel, can reduce the shared space of transport, this distancer stable in structure is reasonable, can carry out the adjustment of length angle with the demand according to user's custom, it is more convenient and simple to use, and can carry out the auxiliary stay when detecting the operation, reduce the operation fatigue degree, and the detection efficiency is improved.

To sum up, the distance measuring instrument for bridge detection is used, a user can hold the handle 8 to push the telescopic rod 7, the hollow rod 6, the fixed seat 4 and the machine body 1 to move, so that the distance measuring wheel 2 rotates and walks, distance measuring operation is performed through the machine body 1, the auxiliary wheel 13 can perform auxiliary support on equipment, fatigue caused by long-time stress of hands is avoided, when the length of the telescopic rod 7 needs to be adjusted, the positioning piece 10 can be twisted to enable the positioning piece 10 to leave the telescopic rod 7, the extending distance of the telescopic rod 7 can be adjusted through the hollow rod 6, after adjustment is completed, the positioning piece 10 can be twisted to fix again, when the angle formed by the telescopic rod 7 and the ground needs to be adjusted, the adjusting sleeve 15 is rotated to push the connecting ring 16 to move up and down through threads, and the transmission rod 17 pulls the two supporting legs 12 under the action of the connecting seat 11 to change the included angle formed by the two supporting legs 12, the angle formed by the telescopic rod 7 and the ground can be changed, and the two auxiliary wheels 13 and the distance measuring wheel 2 can directly form a support to enable the equipment to stand on the ground, when the telescopic rod 7 is required to be retracted, the telescopic rod 7 is completely inserted into the hollow rod 6, the adjusting sleeve 15 is twisted to enable the two supporting legs 12 to be parallel, the space occupied by the transportation can be reduced, the range finder has stable and reasonable structure, can adjust the length and the angle according to the habit and the requirement of a user, is more convenient and simpler to use, and can carry out auxiliary support during detection operation, reduce the operation fatigue degree, improve the detection efficiency, solve the problem that the length of the traditional wheel type distance meter can not be adjusted during bridge measurement, to the measurement personnel of different habits and height, it is comparatively inconvenient to use, and the one hand promotes the in-process and does not have auxiliary stay, forms hand fatigue easily, comparatively consumes measurement personnel energy, influences detection efficiency's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model provides a bridge detects uses distancer, includes organism (1), its characterized in that: the back movable mounting of organism (1) has range finding wheel (2), the front cartridge of organism (1) has return to zero spanner (3), the bottom fixed mounting of organism (1) has fixing base (4), the top fixed mounting of fixing base (4) has and is located left mounting (5) of organism (1), the top cartridge of fixing base (5) has well hollow rod (6) of running through fixing base (5) and fixing base (4), the top cartridge of well hollow rod (6) has telescopic link (7) of extending to well hollow rod (6) inside, the top fixed mounting of telescopic link (7) has handle (8), the outside fixed mounting in top of well hollow rod (6) has adapter sleeve (9), the right side cartridge of adapter sleeve (9) has and runs through adapter sleeve (9) and well hollow rod (6) and with locating piece (10) contact of telescopic link (7), the front and the equal fixed mounting in back of adapter sleeve (9) have connecting seat (11), two the equal fixed mounting in bottom of connecting seat (11) has supporting leg (12), the bottom movable mounting of supporting leg (12) has auxiliary wheel (13), the left side fixed mounting of adapter sleeve (9) has connecting rod (14) that are located two relative one sides of supporting leg (12), the outside cover of connecting rod (14) is equipped with adjusting collar (15), the top movable mounting of adjusting collar (15) has and is located connecting rod (14) outside go-between (16), the front and the equal movable mounting in the back of go-between (16) have respectively with two supporting leg (12) swing joint's transfer line (17).

2. The distance measuring instrument for bridge detection according to claim 1, wherein: the fixing piece (5) is fixedly connected with the outside of the hollow rod (6), and the top and the bottom of the hollow rod (6) are both arranged in an opening mode.

3. The distance measuring instrument for bridge detection according to claim 1, wherein: setting element (10) include knob and reference column, knob fixed mounting is in the right side of reference column, reference column and adapter sleeve (9) threaded connection just contact with the right side of telescopic link (7).

4. The distance measuring instrument for bridge detection according to claim 1, wherein: the supporting legs (12) are hinged to the connecting sleeve (9) through the connecting seat (11), and anti-slip threads are arranged outside the adjusting sleeve (15).

5. The distance measuring instrument for bridge detection according to claim 1, wherein: the adjusting sleeve (15) is in threaded connection with the connecting rod (14), and the inner part of the connecting ring (16) is not in contact with the outer part of the connecting rod (14).

6. The distance measuring instrument for bridge detection according to claim 1, wherein: the bottom of the handle (8) is fixedly provided with a protective frame, and two ends of the transmission rod (17) are respectively hinged with the connecting ring (16) and the supporting legs (12).