CN217583736U

CN217583736U - Adjustable building engineering surveying instrument support

Info

Publication number: CN217583736U
Application number: CN202220091107.1U
Authority: CN
Inventors: 崔峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-10-14
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an adjustable support of a construction engineering surveying instrument, which solves the technical problems that the prism support bar used for the construction engineering at present is not convenient to rapidly extend and retract and can adjust the height of the prism support bar; the telescopic rod comprises a rod sleeve and a telescopic rod, wherein a limiting shell is fixedly arranged on one side of the rod sleeve, the limiting shell is connected with a limiting component in a sliding manner, the rod sleeve is connected with the telescopic rod in a sliding manner, a tooth socket is formed in one side of the telescopic rod, the tooth socket is meshed with the limiting component, a ball sleeve is fixedly arranged at the top end of the telescopic rod, and the inner wall of the ball sleeve is rotatably connected with a connecting component through a damping rubber sleeve; the utility model discloses a spring can support the square, can make rack and tooth's socket meshing, can lock the telescopic link, spacing to it, through pull knob pulling pull rod, can make square compression spring, the square can drive the rack and leave the tooth's socket, can stop to lock the telescopic link, be convenient for slide the telescopic link, highly carry out quick adjustment to it.

Description

Adjustable building engineering surveying instrument support

Technical Field

The utility model relates to a building engineering technology field especially relates to an adjustable building engineering surveying instrument support.

Background

The building engineering is also a general name of science, technology and engineering for building various engineering facilities, namely various engineering facilities related to human life and production activities, such as building engineering, highway and urban road engineering, railway engineering, bridge engineering, tunnel engineering and the like, and during construction of the building engineering, surveying and mapping work is often required to be carried out through a total station and a prism;

the prism bracing piece that is used for building engineering at present is not convenient for quick flexible, adjust its height, and the prism bracing piece that is used for building engineering at present is fixed back through the bipod, is not convenient for fast leveling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable building engineering surveying instrument support has solved the prism bracing piece that is used for building engineering at present and is not convenient for quick flexible, highly adjusts its technical problem.

For solving the technical problem, the utility model provides a pair of adjustable building engineering surveying instrument support, including rod cover and telescopic link, the fixed spacing shell that is equipped with in one side of rod cover, spacing shell sliding connection has spacing subassembly, rod cover and telescopic link sliding connection, the tooth's socket has been seted up to one side of telescopic link, the tooth's socket is connected with spacing subassembly meshing, the fixed ball cover that is equipped with in top of telescopic link, the inner wall of ball cover rotates through the damping gum cover and is connected with coupling assembling, the deformation groove has been seted up at the middle part of ball cover one side, the fixed two splint that are equipped with in one side of ball cover, two splint pass through the screw rod and connect.

Preferably, the limiting assembly comprises a square block, a rack, a pull rod, a spring and a pull knob, the rack is fixedly arranged on one side of the square block, the rack is meshed with the tooth grooves, the pull rod is fixedly arranged on the other side of the square block, the spring is sleeved on the surface of the pull rod, and the pull knob is fixedly arranged at one end of the pull rod.

Preferably, the square block is connected with the inner wall of the limiting shell in a sliding mode, a rod groove is formed in the middle of one side of the limiting shell, and the rod groove is connected with the pull rod in a sliding mode.

Preferably, coupling assembling includes bulb, pole setting, layer board, air level and thread bush, the bulb passes through the damping gum cover and is connected with the rotation of ball cover, the top of bulb is through the fixed layer board that is equipped with of pole setting, the fixed air level that is equipped with in one side of layer board, the fixed thread bush that is equipped with in middle part on layer board top.

Preferably, a threaded hole is formed in the surface of one of the clamping plates and is in threaded connection with the screw, a through hole is formed in the surface of the other clamping plate and is in penetrating connection with the screw, and the screw is fixedly connected with the knob.

Preferably, the bottom mounting of rod cover is equipped with the tip, the top and the telescopic link sliding connection of rod cover, the opposite side mounting of telescopic link is equipped with the guide rail, the bottom mounting of telescopic link is equipped with the slider, the slider and the inner wall sliding connection of rod cover.

Compared with the prior art, the utility model provides a pair of adjustable building engineering surveying instrument support has following beneficial effect:

the utility model provides an adjustable building engineering surveying instrument support, can support the square through the spring, can make rack and tooth's socket meshing, can lock the telescopic link, it is spacing to it, through pulling knob pulling pull rod, can make square compression spring, the square can drive the rack and leave the tooth's socket, can stop locking the telescopic link, be convenient for slide the telescopic link, highly carry out quick adjustment to it, can lead and spacing to the telescopic link through slider and guide rail, can avoid the telescopic link to rotate simultaneously, can guarantee its stability, through loosening the pulling knob, the square can stop compression spring, the spring can promote the square and reset, can make rack and tooth's socket meshing, be convenient for lock the telescopic link fast.

The utility model provides an adjustable building engineering surveying instrument support, adopt the thread bush to be convenient for fix the prism on the top of layer board, the layer board can support the prism, be convenient for survey the horizontal situation of layer board and prism through the air level, when injecing the bulb through the ball cover, can rotate the bulb, be convenient for adjust the level of layer board, can quick leveling prism, can provide the damping force between bulb and the ball cover through the damping gum cover, can keep the stability of bulb, be convenient for wear to establish the screw rod through the through-hole, rotate the screw rod through the knob, can adjust the distance between two splint, can adjust the clamping-force of ball cover and damping gum cover to the bulb then, the damping force to the bulb is adjusted to the convenience.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the ball cover of the present invention;

fig. 4 is a schematic structural view of the limiting assembly of the present invention;

fig. 5 is a schematic structural view of the connection assembly of the present invention.

Reference numbers in the figures: 1. a rod sleeve; 2. a limiting shell; 3. a limiting component; 31. a square block; 32. a rack; 33. a pull rod; 34. a spring; 35. pulling a knob; 4. a tip; 5. a slider; 6. a telescopic rod; 7. a tooth socket; 8. a guide rail; 9. a ball sleeve; 10. damping rubber sleeves; 11. a deformation groove; 12. a splint; 13. a screw; 14. a through hole; 15. a knob; 16. a connecting assembly; 161. a ball head; 162. erecting a rod; 163. a pallet; 164. a level bubble; 165. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 all belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-5, the utility model discloses a rod cover 1 and telescopic link 6, the fixed spacing shell 2 that is equipped with in one side of rod cover 1, spacing shell 2 sliding connection has spacing subassembly 3, rod cover 1 and telescopic link 6 sliding connection, tooth's socket 7 has been seted up to one side of telescopic link 6, tooth's socket 7 meshes with spacing subassembly 3 and is connected, the fixed ball cover 9 that is equipped with in top of telescopic link 6, the inner wall of ball cover 9 rotates through damping gum cover 10 and is connected with coupling assembling 16, deformation groove 11 has been seted up at the middle part of ball cover 9 one side, the fixed two splint 12 that are equipped with in one side of ball cover 9, two splint 12 pass through screw rod 13 and connect.

In the second embodiment, on the basis of the first embodiment, the limiting component 3 includes a block 31, a rack 32, a pull rod 33, a spring 34 and a pull knob 35, the rack 32 is fixedly arranged on one side of the block 31, the rack 32 is meshed with the toothed slot 7, the pull rod 33 is fixedly arranged on the other side of the block 31, the spring 34 is sleeved on the surface of the pull rod 33, the pull knob 35 is fixedly arranged at one end of the pull rod 33, the block 31 can be supported by the spring 34, the rack 32 can be meshed with the toothed slot 7, the telescopic rod 6 can be locked and limited, the spring 34 can be compressed by the block 31 by pulling the pull knob 35, the block 31 can drive the rack 32 to leave the toothed slot 7, the telescopic rod 6 can be stopped to be locked, and the telescopic rod 6 can be conveniently slid and the height of the telescopic rod can be adjusted.

In the third embodiment, on the basis of the second embodiment, the square block 31 is slidably connected with the inner wall of the limiting shell 2, the middle part of one side of the limiting shell 2 is provided with a rod groove, the rod groove is slidably connected with the pull rod 33, the pull rod 33 can be guided through the rod groove, the limiting shell 2 can guide the square block 31, and the stability and the position accuracy of the rack 32 can be ensured.

Fourth embodiment, on the basis of first embodiment, coupling assembling 16 includes bulb 161, pole 162, layer board 163, air level 164 and thread bush 165, bulb 161 rotates with ball sleeve 9 through damping gum cover 10 and is connected, the top of bulb 161 is fixed through pole 162 and is equipped with layer board 163, one side of layer board 163 is fixed and is equipped with air level 164, the middle part of layer board 163 top is fixed and is equipped with thread bush 165, be convenient for fix the prism on the top of layer board 163 through thread bush 165, layer board 163 can support the prism, be convenient for observe the horizontal situation of layer board 163 and prism through air level 164, when restricting bulb 161 through ball sleeve 9, can rotate bulb 161, be convenient for adjust the level of layer board 163, can provide the damping force between bulb 161 and the ball sleeve 9 through damping gum cover 10, can keep the stability of bulb 161.

Fifth embodiment, on the basis of first embodiment, threaded hole is seted up on the surface of one of them splint 12, screw hole and 13 threaded connection of screw rod, through-hole 14 has been seted up on the surface of another splint 12, through-hole 14 alternates with screw rod 13 and is connected, 13 fixedly connected with knobs of screw rod 15, be convenient for wear to establish screw rod 13 through-hole 14, rotate screw rod 13 through knob 15, can adjust the distance between two splint 12, then can adjust the clamping-force of ball cover 9 and damping gum cover 10 to bulb 161, the convenience is adjusted the damping force of bulb 161.

Sixth embodiment, on the basis of first embodiment, the bottom mounting of rod cover 1 is equipped with tip 4, the top and the telescopic link 6 sliding connection of rod cover 1, and the fixed guide rail 8 that is equipped with of the opposite side of telescopic link 6, the bottom mounting of telescopic link 6 are equipped with slider 5, and slider 5 and the inner wall sliding connection of rod cover 1 can lead to telescopic link 6, can avoid telescopic link 6 to rotate simultaneously.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: the staff fixes the rod sleeve 1 on the bipod, the spring 34 can support the square 31, the rack 32 can be meshed with the tooth socket 7, and the telescopic rod 6 can be locked and limited;

the second step: when the height of the telescopic rod 6 needs to be adjusted, a worker pulls the pull rod 33 through the pull button 35, so that the square 31 compresses the spring 34, the square 31 can drive the rack 32 to leave the tooth socket 7, the telescopic rod 6 can be stopped to be locked, and the telescopic rod 6 can be slid to quickly adjust the height of the telescopic rod;

the third step: at this in-process, slider 5 and guide rail 8 can lead and spacing to telescopic link 6, can avoid telescopic link 6 to rotate simultaneously, can guarantee its stability, and after the regulation, the staff loosens pull knob 35, and square 31 can stop compression spring 34, and spring 34 can promote square 31 and reset, can make rack 32 and tooth's socket 7 meshing, can lock telescopic link 6 fast.

The implementation step of the second innovation point:

the first step is as follows: the bottom end of the prism is connected with the threaded sleeve 165 through threads by a worker, the prism can be limited by the threaded sleeve 165, the supporting plate 163 can support the prism, and the worker can conveniently observe the horizontal conditions of the supporting plate 163 and the prism through the leveling bubble 164;

the second step: the ball head 161 can be rotated while the ball head 161 is limited by the ball sleeve 9, so that workers can conveniently adjust the level of the supporting plate 163, the prism can be quickly leveled, the damping rubber sleeve 10 can provide damping force between the ball head 161 and the ball sleeve 9, and the stability of the ball head 161 can be kept;

the third step: the staff wears to establish screw rod 13 through-hole 14, rotates screw rod 13 through knob 15 again, can adjust the distance between two splint 12, can adjust ball cover 9 and damping gum cover 10 then to the clamping-force of bulb 161, conveniently adjusts the damping force of bulb 161.

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.

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 an adjustable building engineering surveying instrument support, includes rod cover (1) and telescopic link (6), its characterized in that: fixed spacing shell (2) that is equipped with in one side of rod cover (1), spacing shell (2) sliding connection has spacing subassembly (3), rod cover (1) and telescopic link (6) sliding connection, tooth's socket (7) have been seted up to one side of telescopic link (6), tooth's socket (7) are connected with spacing subassembly (3) meshing, the fixed ball cover (9) that is equipped with in top of telescopic link (6), the inner wall of ball cover (9) is rotated through damping gum cover (10) and is connected with coupling assembling (16), deformation groove (11) have been seted up at the middle part of ball cover (9) one side, one side of ball cover (9) is fixed and is equipped with two splint (12), two splint (12) are connected through screw rod (13).

2. The adjustable support for the architectural engineering surveying instrument according to claim 1, characterized in that the limiting component (3) comprises a block (31), a rack (32), a pull rod (33), a spring (34) and a pull knob (35), the rack (32) is fixedly arranged on one side of the block (31), the rack (32) is meshed with the toothed groove (7), the pull rod (33) is fixedly arranged on the other side of the block (31), the spring (34) is sleeved on the surface of the pull rod (33), and the pull knob (35) is fixedly arranged at one end of the pull rod (33).

3. The adjustable support for the building engineering surveying instrument according to claim 2, wherein the block (31) is slidably connected with the inner wall of the limiting shell (2), a rod groove is formed in the middle of one side of the limiting shell (2), and the rod groove is slidably connected with the pull rod (33).

4. The adjustable support for the architectural engineering surveying instrument according to claim 1, wherein the connecting assembly (16) comprises a ball head (161), a vertical rod (162), a supporting plate (163), a leveling bubble (164) and a threaded sleeve (165), the ball head (161) is rotatably connected with the ball sleeve (9) through a damping rubber sleeve (10), the supporting plate (163) is fixedly arranged at the top end of the ball head (161) through the vertical rod (162), the leveling bubble (164) is fixedly arranged at one side of the supporting plate (163), and the threaded sleeve (165) is fixedly arranged in the middle of the top end of the supporting plate (163).

5. The adjustable bracket for the building engineering surveying instrument according to claim 1, wherein a threaded hole is formed in the surface of one of the clamping plates (12), the threaded hole is in threaded connection with the screw (13), a through hole (14) is formed in the surface of the other clamping plate (12), the through hole (14) is in penetrating connection with the screw (13), and the screw (13) is fixedly connected with a knob (15).

6. The adjustable support for the building engineering surveying instrument according to claim 1, wherein a pointed end (4) is fixedly arranged at the bottom end of the rod sleeve (1), the top end of the rod sleeve (1) is slidably connected with a telescopic rod (6), a guide rail (8) is fixedly arranged at the other side of the telescopic rod (6), a sliding block (5) is fixedly arranged at the bottom end of the telescopic rod (6), and the sliding block (5) is slidably connected with the inner wall of the rod sleeve (1).