CN218762471U

CN218762471U - Engineering cost surveyor's level support

Info

Publication number: CN218762471U
Application number: CN202222923910.XU
Authority: CN
Inventors: 张广路
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an engineering cost surveyor's level support in support equipment art field, including the go-between, go-between lower extreme fixedly connected with rotates the seat, it is connected with the bracing piece to rotate through the axis of rotation in the seat to rotate, be provided with the mobile device in the support, the mobile device has seted up the shrink groove including terminal surface under the bracing piece, fixedly connected with spring in the shrink groove, spring lower extreme fixedly connected with telescopic cylinder, the global rotation of telescopic cylinder is connected with the fixture block, the spout draw-in groove has been seted up on the bracing piece surface, sliding connection between fixture block and the spout, the block is connected between fixture block and the draw-in groove, bracing piece lower extreme fixedly connected with universal wheel, the universal wheel is located telescopic cylinder, be provided with angle adjusting device in the go-between, the utility model discloses simple structure only needs simple operation just can reach the mobile device effect of being convenient for.

Description

Engineering cost surveyor's level support

Technical Field

The utility model relates to a support equipment technical field especially relates to an engineering cost surveyor's level support.

Background

The level gauge is an instrument frequently used in engineering cost field measurement, and is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground, the level gauge is arranged between the two points on the ground, a leveling staff erected on the two points is observed, and the height difference between the two points is calculated according to the reading on the staff.

After the support is unfolded, when the equipment needs to be moved for a certain distance, the support is already unfolded, so that the equipment can be moved only by lifting the support together with the equipment by more personnel, and the equipment is difficult to move.

Therefore, the utility model provides an engineering cost spirit level support to solve the problem that the support is difficult to remove after expanding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering cost spirit level support to solve the problem that the support is difficult to remove after expanding.

In order to solve the technical problem, the utility model provides an engineering cost surveyor's level support, the go-between comprises a go-between, go-between lower extreme fixedly connected with rotates the seat, it is connected with the bracing piece to rotate through the axis of rotation in the seat to rotate, be provided with the mobile device in the support, the shrink groove has been seted up to the terminal surface under the mobile device including the bracing piece, fixedly connected with spring in the shrink groove, spring lower extreme fixedly connected with telescopic cylinder, the telescopic cylinder is global to rotate and is connected with the fixture block, the spout draw-in groove has been seted up on the bracing piece surface, sliding connection between fixture block and the spout, the block is connected between fixture block and the draw-in groove, bracing piece lower extreme fixedly connected with universal wheel, universal wheel is located telescopic cylinder, be provided with angle adjusting device in the go-between.

Preferably, the circumference of the telescopic cylinder is fixedly connected with a rotating block, the circumference of the rotating block is rotatably connected with a ground mat, and the upper end surface of the ground mat is provided with a through hole.

Preferably, the angle adjusting device comprises a driving rod rotatably connected in a connecting ring, a worm is fixedly connected with the circumferential surface of the driving rod, a placing table is rotatably connected in the connecting ring, a worm wheel is fixedly connected with the circumferential surface of the placing table, and the worm wheel is meshed with the worm.

Preferably, the upper end face of the placing table is provided with a positioning hole, and the positioning hole is used for positioning and fixing the level gauge.

Preferably, the lower end of the rotating seat is fixedly connected with a guide sleeve, a connecting block is connected in the guide sleeve in a sliding mode, the connecting block is rotatably connected with a connecting rod through a rotating shaft, and one end, far away from the connecting block, of the connecting rod is rotatably connected with the supporting rod.

Preferably, the guide sleeve is internally and rotatably connected with a threaded rod, the threaded rod is in threaded connection with the connecting block, and the threaded rod is connected with the connecting block and is rotatably connected with the placing table.

Compared with the prior art, the utility model provides a, possess following beneficial effect:

1. the utility model discloses a rotate the fixture block, make the fixture block break away from with the block of draw-in groove, at this moment through upwards stimulate the fixture block along the spout, drive a flexible section of thick bamboo and remove to the shrink inslot, after removing certain distance, make the universal wheel pass a flexible section of thick bamboo and make its and ground laminating, at this moment rotating the fixture block, make the fixture block card go into in the draw-in groove of top, reach the location effect to a flexible section of thick bamboo, make the universal wheel be in one kind with the state of ground contact, at this moment under the effect through the universal wheel, just reached the effect of the mobile device position of being convenient for.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the present invention showing the telescopic cylinder and the support rod separated from each other;

FIG. 4 is a schematic cross-sectional view of the support rod of the present invention;

FIG. 5 is a schematic view of a telescopic cylinder of the present invention;

fig. 6 is a schematic view of the angle adjusting device of the present invention.

In the figure: 1. a connecting ring; 2. rotating the base; 3. a support bar; 4. a shrinking slot; 5. a spring; 6. a telescopic cylinder; 7. a clamping block; 8. a card slot; 9. a chute; 10. a universal wheel; 11. rotating the block; 12. a ground mat; 13. a drive rod; 14. a worm; 15. a placing table; 16. a worm gear; 17. positioning holes; 18. a guide sleeve; 19. connecting blocks; 20. a connecting rod; 21. a threaded rod; 22. and a through hole.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a level gauge bracket for engineering cost comprises a connecting ring 1, wherein the lower end of the connecting ring 1 is fixedly connected with a rotating seat 2, a supporting rod 3 is rotatably connected in the rotating seat 2 through a rotating shaft, a moving device is arranged in the support and comprises a shrinkage groove 4 arranged on the lower end face of the supporting rod 3, a spring 5 is fixedly connected in the shrinkage groove 4, a telescopic cylinder 6 is fixedly connected at the lower end of the spring 5, a clamping block 7 is rotatably connected with the circumferential face of the telescopic cylinder 6, a chute 9 and a clamping groove 8 are arranged on the surface of the supporting rod 3, the clamping block 7 is in sliding connection with the chute 9, the clamping block 7 is in clamping connection with the clamping groove 8, a universal wheel 10 is fixedly connected at the lower end of the supporting rod 3, the universal wheel 10 is positioned in the telescopic cylinder 6, an angle adjusting device is arranged in the connecting ring 1, when in operation, the clamping block 7 is separated from being clamped with the clamping groove 8 by rotating the clamping block 7, at the moment, the clamping block 7 is pulled upwards along the chute 9, drive telescopic tube 6 and remove to shrink groove 4, after moving certain distance, make universal wheel 10 pass telescopic tube 6 and make it laminate with ground, at this moment rotating fixture block 7, make fixture block 7 card go into in the draw-in groove 8 of top, reach the location effect to telescopic tube 6, make universal wheel 10 be in one kind with ground contact's state, at this moment under the effect through universal wheel 10, just reached the effect of the mobile device position of being convenient for, after moving suitable position, at this moment through rotating fixture block 7 once more, make fixture block 7 break away from with draw-in groove 8's block, then the power that cooperation spring 5 bounced downwards, thereby pull out telescopic tube 6 in the shrink groove 4 through fixture block 7, then rotate fixture block 7 once more and advance the block with draw-in groove 8, fix a position telescopic tube 6.

Further, 6 periphery fixedly connected with turning block 11 of telescopic cylinder, 11 peripheries of turning block rotate and are connected with ground mat 12, and through-hole 22 has been seted up to ground mat 12 upper end, and during operation, when telescopic cylinder 6 stretches out from shrink groove 4, at this moment through rotating between ground mat 12 and the telescopic cylinder 6 and be connected, make ground mat 12 and ground laminating, improve the area with ground contact to the effect of improve equipment stability has been reached.

Further, angle adjusting device is including the actuating lever 13 of the internal rotation connection of go-between 1, actuating lever 13 periphery fixedly connected with worm 14, the internal rotation of go-between 1 is connected with places the platform 15, place platform 15 periphery fixedly connected with worm wheel 16, mesh between worm wheel 16 and the worm 14, in operation, after the surveyor's level was installed on placing platform 15, at this moment through rotating actuating lever 13, actuating lever 13 drove worm 14 and rotates, worm 14 drove worm wheel 16 and rotates, worm wheel 16 drove and places platform 15 and rotate, thereby reached and carried out the effect of angle modulation to the surveyor's level.

Furthermore, the upper end face of the placing table 15 is provided with a positioning hole 17, the positioning hole 17 is used for positioning and fixing the level gauge, and during operation, the effect of installing and fixing the level gauge equipment is achieved conveniently through the positioning hole 17 formed in the upper end face of the placing table 15.

Further, 2 lower extreme fixedly connected with uide bushing 18 of seat rotates, sliding connection has connecting block 19 in the uide bushing 18, connecting block 19 rotates through the axis of rotation to be connected with connecting rod 20, connecting rod 20 is kept away from and is connected with rotating between connecting block 19's one end and the bracing piece 3, in operation, slide in the uide bushing 18 through connecting block 19, connecting block 19 reaches the effect that makes bracing piece 3 expand and contract under the effect of connecting rod 20.

Further, the guide sleeve 18 internal rotation is connected with threaded rod 21, threaded connection between threaded rod 21 and the connecting block 19, threaded rod 21 with connect change with place the platform 15 between rotate and be connected, the during operation, through using the hexagonal spanner to rotate threaded rod 21, threaded rod 21 rotates and drives connecting rod 20 afterwards and slide in guide sleeve 18 to the effect that control bracing piece 3 expanded and contract has been reached.

The utility model discloses a theory of operation: when the telescopic device is used, the clamping block 7 is rotated to enable the clamping block 7 to be separated from being clamped with the clamping groove 8, the clamping block 7 is pulled upwards along the sliding groove 9 to drive the telescopic cylinder 6 to move towards the telescopic groove 4, the universal wheel 10 penetrates through the telescopic cylinder 6 to be attached to the ground after the telescopic cylinder moves to a certain distance, the clamping block 7 is rotated to enable the clamping block 7 to be clamped into the clamping groove 8 above, the positioning effect on the telescopic cylinder 6 is achieved, the universal wheel 10 is in a state of being in contact with the ground, the effect of facilitating the position moving of the device is achieved under the action of the universal wheel 10, after the telescopic device is moved to a proper position, the clamping block 7 is rotated again to enable the clamping block 7 to be separated from being clamped with the clamping groove 8, the spring 5 is matched with the downward elastic force, the telescopic cylinder 6 is pulled out of the telescopic cylinder 4 through the clamping block 7, and then the clamping block 7 is rotated again to be clamped with the clamping groove 8, when the telescopic cylinder 6 extends out of the contraction groove 4, the floor mat 12 is attached to the ground through the rotary connection between the floor mat 12 and the telescopic cylinder 6, the contact area of the floor mat 12 and the ground is increased, and the effect of improving the stability of the device is achieved, when the level is installed on the placing table 15, the driving rod 13 is rotated, the driving rod 13 drives the worm 14 to rotate, the worm 14 drives the worm wheel 16 to rotate, the worm wheel 16 drives the placing table 15 to rotate, so that the effect of adjusting the angle of the level is achieved, the effect of installing and fixing the level device is achieved through the positioning hole 17 formed in the upper end face of the placing table 15, the threaded rod 21 is rotated by using a hexagonal wrench, the threaded rod 21 rotates to drive the connecting rod 20 to slide in the guide sleeve 18, and the connecting block 19 is under the action of the connecting rod 20, so as to achieve the effect of expanding and contracting the supporting rod 3.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides an engineering cost surveyor's level support, includes go-between (1), its characterized in that: the utility model discloses a telescopic device, including go-between (1), go-between (1) lower extreme fixedly connected with rotates seat (2), it is connected with bracing piece (3) to rotate through the axis of rotation in the seat (2), be provided with the mobile device in the support, the mobile device has seted up shrink groove (4) including bracing piece (3) lower terminal surface, fixedly connected with spring (5) in shrink groove (4), spring (5) lower extreme fixedly connected with telescopic tube (6), telescopic tube (6) periphery rotates and is connected with fixture block (7), spout (9) draw-in groove (8) have been seted up on bracing piece (3) surface, sliding connection between fixture block (7) and spout (9), the block is connected between fixture block (7) and draw-in groove (8), bracing piece (3) lower extreme fixedly connected with universal wheel (10), universal wheel (10) are located telescopic tube (6), be provided with angle adjusting device in go-between (1).

2. A construction cost level bracket according to claim 1, wherein: the circumference of the telescopic cylinder (6) is fixedly connected with a rotating block (11), the circumference of the rotating block (11) is rotatably connected with a ground mat (12), and the upper end face of the ground mat (12) is provided with a through hole (22).

3. A construction cost level bracket according to claim 1, wherein: the angle adjusting device comprises a driving rod (13) rotatably connected with the connecting ring (1), a worm (14) is fixedly connected with the circumferential surface of the driving rod (13), a placing table (15) is rotatably connected with the connecting ring (1), a worm wheel (16) is fixedly connected with the circumferential surface of the placing table (15), and the worm wheel (16) is meshed with the worm (14).

4. A construction cost level stand according to claim 3, wherein: the upper end face of the placing table (15) is provided with a positioning hole (17), and the positioning hole (17) is used for positioning and fixing the level gauge.

5. A construction cost level bracket according to claim 1, wherein: rotate seat (2) lower extreme fixedly connected with uide bushing (18), sliding connection has connecting block (19) in uide bushing (18), connecting block (19) are connected with connecting rod (20) through the axis of rotation, rotate between the one end that connecting block (19) were kept away from in connecting rod (20) and bracing piece (3) and be connected.

6. A construction cost level bracket according to claim 5, wherein: the guide sleeve (18) is connected with a threaded rod (21) in a rotating mode, the threaded rod (21) is connected with the connecting block (19) in a threaded mode, and the threaded rod (21) is connected with the connecting exchange and placing table (15) in a rotating mode.