CN215930761U

CN215930761U - Civil engineering management is with portable measuring device

Info

Publication number: CN215930761U
Application number: CN202121105698.5U
Authority: CN
Inventors: 宁晓
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-03-01
Anticipated expiration: 2031-05-22

Abstract

A portable measuring device for civil engineering management relates to the technical field of civil engineering equipment, wherein a partition plate is correspondingly fixed in a first sleeve up and down, a first spring is respectively arranged between a second sleeve and the partition plate and between a telescopic pipe and the inner cavity wall of the second sleeve, a square pipe is fixed on a second rotating rod, the square pipe is movably sleeved on the first rotating rod, the square pipe is movably inserted in a winding roller, a baffle plate is correspondingly fixed on the left side and the right side of the winding roller, a movable groove is arranged in the winding roller, a ratchet wheel is sleeved and fixed on the second rotating rod on the right side of the winding roller, a telescopic latch and the ratchet wheel are movably clamped, a third spring is sleeved on the second rotating rod between the ratchet wheel and the right side wall of the inner cavity of the first sleeve, a fixing buckle is fixed on the side wall of the telescopic pipe, one end of a connecting wire is fixed with the fixing buckle, the other end of the connecting wire passes through the first sleeve and is wound on the winding roller, a scale layer is arranged on the connecting wire, reasonable in design conveniently carries out the measurement of height, conveniently accomodates and carries easy operation.

Description

Civil engineering management is with portable measuring device

Technical Field

The utility model relates to the technical field of civil engineering equipment, in particular to a portable measuring device for civil engineering management.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to objects of engineering construction, namely various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like which are built on the ground, underground or on land and directly or indirectly serve human life, production, military and scientific research.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a portable measuring device for civil engineering management, which is reasonable in design, convenient for height measurement, convenient to store and carry and simple to operate.

In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a first sleeve, a second sleeve, a telescopic pipe, a clapboard, a first spring, a first rotating rod, a second rotating rod, a square pipe, a winding roller, a baffle plate, a ratchet wheel, a fixed block, a telescopic latch, a second spring, a third spring, a threaded screw head, a fixed buckle and a connecting wire, wherein the second sleeve is movably arranged in the first sleeve up and down correspondingly, the telescopic pipe is movably arranged in the second sleeve up and down correspondingly, the clapboard is correspondingly and vertically fixed in the first sleeve, the first spring is respectively arranged between the second sleeve and the clapboard and between the telescopic pipe and the inner cavity wall of the second sleeve, the first rotating rod is inserted in the left side wall of the first sleeve between the vertically corresponding clapboards by a rotating bearing, the second rotating rod is inserted in the right side wall of the first sleeve on the right side of the first rotating rod by a straight shaft, the square pipe is fixed on the second rotating rod, the square pipe is movably sleeved on the first rotating rod, and the square pipe is movably inserted in the winding roller, the left side and the right side of the winding roller are correspondingly fixed with baffle plates, a movable groove is formed in the winding roller, a ratchet wheel is fixedly sleeved on a second rotating rod positioned on the right side of the winding roller, a fixed block is fixedly arranged on a baffle plate positioned on the upper side and the lower side of the ratchet wheel, a telescopic latch is movably arranged in the fixed block, a second spring is fixedly arranged between the telescopic latch and the top of an inner cavity of the fixed block, the telescopic latch and the ratchet wheel are movably clamped, a third spring is sleeved on a second rotating rod positioned between the ratchet wheel and the right side wall of the inner cavity of a first sleeve, a threaded screw head is fixedly arranged on a second rotating rod positioned on the outer side of the first sleeve, a fixed buckle is fixedly arranged on the side wall of the telescopic sleeve, one end of a connecting wire is fixed with the fixed buckle, the other end of the connecting wire passes through the first sleeve and then is wound on the winding roller, and a scale layer is arranged on the connecting wire.

Preferably, a rubber cushioning pad layer is fixed on the extension tube.

Preferably, a rubber anti-slip sleeve is fixedly sleeved on the outer side of the first sleeve.

Preferably, a fixed box is fixed on the outer side wall of the first sleeve, a cover is screwed in an opening in the fixed box through a hinge, the cover is fixed with the fixed box through a hasp, a supporting rod is fixed in the fixed box, a damping rotating shaft is movably arranged in the fixed box through a shaft seat, a connecting rod is fixed on the damping rotating shaft, and a level gauge is fixed on the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a portable measuring device for civil engineering management, which is reasonable in design, convenient for height measurement, convenient to store and carry and simple to operate.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is an enlarged view of the portion C in fig. 1.

Description of reference numerals:

the device comprises a first sleeve 1, a second sleeve 2, an extension tube 3, a partition plate 4, a first spring 5, a first rotating rod 6, a second rotating rod 7, a square tube 8, a winding roller 9, a baffle plate 10, a movable groove 11, a ratchet wheel 12, a fixed block 13, a telescopic latch 14, a second spring 15, a third spring 16, a threaded screwing head 17, a fixed buckle 18, a connecting wire 19, a rubber cushioning pad layer 20, a level gauge 21, a rubber anti-skidding sleeve 22, a fixed box 23, a cover 24, a supporting rod 25, a damping rotating shaft 26 and a connecting rod 27.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it comprises a first sleeve 1, a second sleeve 2, a telescopic pipe 3, a clapboard 4, a first spring 5, a first rotating rod 6, a second rotating rod 7, a square pipe 8, a winding roller 9, a baffle 10, a ratchet wheel 12, a fixed block 13, a telescopic latch 14, a second spring 15, a third spring 16, a threaded screw head 17, a fixed buckle 18 and a connecting wire 19, wherein a rubber antiskid sleeve 22 is sleeved and fixed outside the first sleeve 1, the second sleeve 2 is movably arranged in the first sleeve 1 up and down correspondingly, the telescopic pipe 3 is movably arranged in the second sleeve 2, the clapboard 4 is fixedly riveted and connected in the first sleeve 1 up and down correspondingly, the first spring 5 is arranged between the second sleeve 2 and the clapboard 4 and between the telescopic pipe 3 and the inner cavity wall of the second sleeve 2, the first rotating rod 6 is inserted in the left side wall of the first sleeve 1 between the up and down corresponding clapboards 4 by a rotary bearing, the second rotating rod 7 is inserted in the right side wall of the first sleeve 1 on the right side of the first rotating rod 6 by a linear bearing, a square pipe 8 is riveted and fixed on the second rotating rod 7, the square pipe 8 is movably sleeved on the first rotating rod 6, the square pipe 8 is movably inserted in the winding roller 9, the left side and the right side of the winding roller 9 are correspondingly riveted and fixed with a baffle 10, a movable groove 11 is arranged in the winding roller 9, a ratchet wheel 12 is sleeved and fixed on the second rotating rod 7 positioned on the right side of the winding roller 9, a fixed block 13 is riveted and fixed on the baffle 4 positioned on the upper side and the lower side of the ratchet wheel 12, a telescopic latch 14 is movably arranged in the fixed block 13, a second spring 15 is fixed between the telescopic latch 14 and the top of the inner cavity of the fixed block 13, the telescopic latch 14 is movably clamped with the ratchet wheel 12, a third spring 16 is sleeved on the second rotating rod 7 positioned between the ratchet wheel 12 and the right side wall of the inner cavity of the first sleeve 1, a threaded screw head 17 is riveted and fixed on the second rotating rod 7 positioned on the outer side of the first sleeve 1, and a fixed buckle 18 is riveted and fixed on the side wall of the telescopic pipe 3, one end and the fixed knot 18 of connecting wire 19 are knotted fixedly, 19 the other end of connecting wire passes behind sleeve pipe 1, around establishing on winding roller 9, be provided with the scale layer on the connecting wire 19, it has rubber bradyseism bed course 20 to bond fixedly on flexible pipe 3, riveted joint has fixed case 23 on sleeve pipe 1's the lateral wall, utilize the hinge to have connect lid 24 in the opening on the fixed case 23 soon, lid 24 utilizes hasp and fixed case 23 fixed, riveted joint has bracing piece 25 in the fixed case 23, utilize the axle bed activity to be provided with damping pivot 26 in the fixed case 23, riveted joint has connecting rod 27 in the damping pivot 26, riveted joint has spirit level 21 on connecting rod 27.

The working principle of the specific embodiment is as follows: the screw thread screwing head 17 is rotated to drive the second rotating rod 7 to rotate, the telescopic latch 14 rotates along the ratchet wheel 12, the second rotating rod 7 drives the square pipe 8 to rotate to drive the winding roller 9 to rotate and wind the connecting wire 19, the first sleeve 1 is driven to be put into the second sleeve 2, the second sleeve 2 is put into the telescopic pipe 3, the first spring 5 contracts, so that the storage and the carrying are realized, when the measurement is needed, the screw thread screwing head 17 is pulled towards the right side to drive the second rotating rod 7 to move right, the third spring 16 contracts, the ratchet wheel 12 moves out of the telescopic latch 14, the square pipe 8 moves into the movable groove 11, the first spring 5 rebounds to drive the winding roller 9 to rotate and release the connecting wire 19, the rubber cushioning cushions 20 at the two sides respectively abut against the ground and the ceiling, the scale layer on the connecting wire 19 is observed, so that the distance between the ground and the ceiling is measured, the cover 24 is opened, the damping rotating shaft 26 is rotated to drive the connecting rod 27 to rotate 90 degrees clockwise, the connecting rod 27 is abutted to the supporting rod 25, so that the level gauge 21 and the first sleeve 1 are vertically arranged, and the horizontal degree can be conveniently observed.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the first sleeve 1, the second sleeve 2, the extension tube 3, the first spring 5, the square tube 8, the winding roller 9, the ratchet wheel 12, the extension latch 14 and the connecting wire 19 are matched, so that the storage can be realized, the height measurement is convenient, and the operation is simple;

2. the rubber cushioning pad layer 20 and the rubber anti-slip sleeve 22 increase the friction force;

3. the level gauge 21, the fixed box 23, the cover 24, the support rod 25, the damping rotating shaft 26 and the connecting rod 27 are matched to facilitate level measurement.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a civil engineering management is with portable measuring device which characterized in that: the telescopic pipe comprises a first sleeve (1), a second sleeve (2), a telescopic pipe (3), a partition plate (4), a first spring (5), a first rotating rod (6), a second rotating rod (7), a square pipe (8), a winding roller (9), a baffle (10), a ratchet wheel (12), a fixed block (13), a telescopic latch (14), a second spring (15), a third spring (16), a threaded twisting head (17), a fixed buckle (18) and a connecting wire (19), wherein the first sleeve (1) is internally and vertically movably provided with the second sleeve (2), the second sleeve (2) is internally and movably provided with the telescopic pipe (3), the partition plate (4) is vertically and correspondingly fixed in the first sleeve (1), the first spring (5) is respectively arranged between the second sleeve (2) and the partition plate (4) and between the telescopic pipe (3) and the inner cavity wall of the second sleeve (2), and the first rotating rod (6) is arranged on the left side of the first sleeve (1) between the vertically and corresponding partition plates (4) in a socket mode by a rotating shaft In the wall, a second rotating rod (7) is arranged in the right side wall of a first sleeve (1) on the right side of the first rotating rod (6) in a socket mode by utilizing a linear shaft, a square pipe (8) is fixed on the second rotating rod (7), the square pipe (8) is movably sleeved on the first rotating rod (6), the square pipe (8) is movably inserted in a winding roller (9), baffle plates (10) are correspondingly fixed on the left side and the right side of the winding roller (9), a movable groove (11) is formed in the winding roller (9), a ratchet wheel (12) is fixedly sleeved on the second rotating rod (7) on the right side of the winding roller (9), a fixed block (13) is fixed on a partition plate (4) on the upper side and the lower side of the ratchet wheel (12), a telescopic latch (14) is movably arranged in the fixed block (13), a second spring (15) is fixed between the telescopic latch (14) and the top of an inner cavity of the fixed block (13), and the telescopic latch (14) is movably clamped with the ratchet wheel (12), the sleeve is equipped with spring (16) No. two on being located the bull stick (7) between ratchet (12) and the inner chamber right side wall of sleeve pipe (1) No. two, be located No. two bull sticks (7) in sleeve pipe (1) outside and be fixed with screw thread on twisting head (17), be fixed with on the lateral wall of flexible pipe (3) and fix knot (18), the one end and the fixed knot (18) of connecting wire (19) are fixed, the other end of connecting wire (19) passes sleeve pipe (1) No. two after, around establishing on winding up roller (9), be provided with the scale layer on connecting wire (19).

2. The portable measuring device for civil engineering management according to claim 1, characterized in that: a rubber cushioning cushion layer (20) is fixed on the extension tube (3).

3. The portable measuring device for civil engineering management according to claim 1, characterized in that: a rubber anti-slip sleeve (22) is sleeved and fixed on the outer side of the first sleeve (1).

4. The portable measuring device for civil engineering management according to claim 1, characterized in that: a fixed box (23) is fixed on the outer side wall of a first sleeve (1), a cover (24) is screwed in an opening in the fixed box (23) through a hinge, the cover (24) is fixed with the fixed box (23) through a hasp, a support rod (25) is fixed in the fixed box (23), a damping rotating shaft (26) is movably arranged in the fixed box (23) through a shaft seat, a connecting rod (27) is fixed on the damping rotating shaft (26), and a level gauge (21) is fixed on the connecting rod (27).