CN216408373U

CN216408373U - Detachable assembly type surveying and mapping supporting device

Info

Publication number: CN216408373U
Application number: CN202122167857.0U
Authority: CN
Inventors: 刘俊林
Original assignee: Individual
Current assignee: Wang Yan
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-29
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the technical field of surveying and mapping engineering, and particularly relates to a detachable assembled surveying and mapping support device which comprises a workbench and a support seat, wherein the bottom of the workbench is fixedly connected with a bolt, the top of the support seat is fixedly connected with a rotary detaching mechanism, the bottom of the support seat is uniformly and fixedly connected with three universal ball bearings at equal intervals, the bottoms of the universal ball bearings are fixedly connected with telescopic rods, and the bottoms of the telescopic rods are screwed with support legs; through bolt and screw hole, can make the workstation dismantle on the device, and can carry out the rotation of different angles through the pivot, satisfied the angle modulation to different surveying and mapping environment, through compression spring, and through the mutual joint between fixture block and the draw-in groove, make the joint height of bracing piece can adjust, and through spacing pivot, make the bracing piece accessible rotate in the bracing piece and carry out the joint or accomodate, solved the long-time poor problem of joint effect that uses of telescoping device.

Description

Detachable assembly type surveying and mapping supporting device

Technical Field

The utility model belongs to the technical field of surveying and mapping engineering, and particularly relates to a detachable assembled surveying and mapping support device.

Background

The surveying and mapping device is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, and is an instrument in various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

Present survey and drawing strutting arrangement's supporting legs is telescopic mechanism usually, and the telescopic link of current supporting legs is fixed the supporting legs through bolt or spacing pivot usually, nevertheless after long-time use, the telescopic link produces the card easily and dies or slide inconvenient scheduling problem, and present survey and drawing strutting arrangement is difficult for rotating because of the mode that the majority is the spiro union, can not satisfy the survey and drawing requirement of different angles.

In order to solve the above problem, a detachable assembly type surveying and mapping support device is provided in the present application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a detachable assembled surveying and mapping support device, which can rotate, clamp or contract a support leg, can change the height of the support leg, solves the problem of unstable support after long-time use, can meet the requirements of detachment and rotation at the same time, and solves the surveying and mapping problems of different angles.

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable assembly type surveying and mapping support device comprises a workbench and a support seat, wherein a bolt is fixedly connected to the bottom of the workbench, a rotary detaching mechanism is fixedly connected to the top of the support seat, three universal ball bearings are fixedly connected to the bottom of the support seat at equal intervals, telescopic rods are fixedly connected to the bottoms of the universal ball bearings, and supporting legs are screwed to the bottoms of the telescopic rods;

the rotary disassembling mechanism comprises a support column, a limiting shaft pin, a rotary shaft and a fixed shaft sleeve, wherein a threaded hole used for being in threaded connection with the bolt is formed in the top of the support column, the top of the rotary shaft is fixedly connected with the bottom of the support column, the fixed shaft sleeve is fixedly connected with the top of the supporting seat, the bottom of the rotary shaft penetrates through the fixed shaft sleeve and is in rotary connection with the supporting seat, the limiting shaft pin is installed on one side of the support column, and limiting holes used for being clamped with the limiting shaft pin are uniformly formed in the periphery of the top of the fixed shaft sleeve;

the telescopic rod comprises a supporting tube, a supporting rod and a rotary telescopic component, the supporting tube is sleeved on the supporting rod, and the rotary telescopic component is arranged in the supporting tube;

the rotary telescopic assembly comprises a fixed block, a compression spring, a limiting block, a limiting rotating shaft, a clamping block and a clamping groove, the fixed block is fixedly connected to the top end inside the supporting tube, the two ends of the compression spring are respectively fixedly connected with the fixed block and the limiting block, the limiting rotating shaft is fixedly connected to the bottom of the limiting block, the clamping block is rotatably connected to the bottom of the limiting rotating shaft, the clamping groove is fixed to the two sides inside the supporting tube, and the top end of the supporting rod penetrates through the bottom of the supporting tube and the clamping block in sliding connection.

Preferably, a storage drawer is arranged on the side surface of the workbench, and the storage drawer is connected in the workbench in a sliding manner.

Preferably, the top of the workbench is fixedly connected with a clamping plate assembly, the clamping plate assembly comprises a fixed plate, a movable clamping plate and a threaded rod, the fixed plate is symmetrically and fixedly connected to two sides of the top of the workbench, and one end of the threaded rod penetrates through one side of the fixed plate and is fixedly connected with the movable clamping plate.

Preferably, the top of the supporting leg is fixedly connected with a pressing seat, and the pressing seat is provided with anti-skid lines.

Preferably, the length of the supporting tube is two thirds of the length of the supporting rod.

Preferably, a supporting sleeve is fixedly connected to the sliding connection part of the bottom of the supporting tube and the supporting rod.

Preferably, one side of the supporting column is provided with a limiting groove for limiting sliding of the shaft pin, and the limiting groove is of a T-shaped clamping groove structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. through bolt and screw hole, can make the workstation dismantle on the device, and make through the pivot after the workstation installation, can carry out the rotation of different angles, satisfied the angle modulation to different surveying and mapping environment.

2. Through compression spring, made things convenient for the bracing piece to shrink in the stay tube for the device removes more conveniently, and through the mutual joint between fixture block and the draw-in groove, makes the joint height of bracing piece can adjust, and through spacing pivot, makes the bracing piece accessible rotate in the stay tube and carry out the joint or accomodate, has solved the long-time poor problem of use joint effect of telescoping device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a rotary detachment mechanism according to the present invention;

FIG. 3 is a schematic view of a bolt structure according to the present invention;

FIG. 4 is a schematic view of a threaded hole of the present invention;

FIG. 5 is a cross-sectional view of a support tube according to the present invention;

FIG. 6 is a side view of the clamping assembly of the present invention;

in the figure:

1. a work table; 11. a drawer is accommodated; 12. a bolt; 13. a clamping assembly; 131. a fixing plate; 132. moving the clamping plate; 133. a threaded rod; 2. rotating the disassembly mechanism; 21. a support pillar; 211. a threaded hole; 22. a limiting shaft pin; 23. a rotating shaft; 24. fixing the shaft sleeve; 241. a limiting hole; 3. a telescopic rod; 31. supporting a tube; 32. a support pillar; 33. rotating the telescopic assembly; 331. a fixed block; 332. a compression spring; 333. a limiting block; 334. a limiting rotating shaft; 335. a clamping block; 336. a card slot; 4. supporting legs; 41. a pressing seat; 5. a universal ball bearing; 6. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6:

the utility model provides a demountable assembly formula survey and drawing strutting arrangement, includes workstation 1 and supporting seat 6, 1 bottom fixedly connected with bolt 12 of workstation, and the top fixedly connected with of supporting seat 6 rotates disassembly body 2, and the equidistant three universal ball bearing 5 of fixedly connected with of bottom of supporting seat 6, the equal fixedly connected with telescopic link 3 in the bottom of universal ball bearing 5, the bottom spiro union of telescopic link 3 has supporting legs 4.

In this embodiment: the bottom of workstation 1 is conveniently fixed workstation 1 through bolt 12 for support during the measurement is stable, can dismantle the rotation to workstation 1 through rotating disassembly body 2, thereby has solved the unable convenient pivoted problem behind the spiro union, can conveniently be to the rotation of telescopic link 3 through universal ball bearing 5, and supporting legs 4 can make the further promotion of stability of device.

It should be noted that: the top fixedly connected with of supporting legs 4 presses seat 41, has seted up anti-skidding line on pressing seat 41, and workstation 1 side has been seted up and has been accomodate steamer tray 11, accomodate steamer tray 11 sliding connection be in the workstation 1.

In this embodiment: make the support of device more stable through supporting legs 4, and be provided with through supporting legs 4 and press seat 41 for the accessible foot is stepped on and is pressed down, makes the device keep firm, guarantees measuring stability, and the slipmat can be when stepping on the phenomenon that the difficult emergence was skidded down, accomodates steamer tray 11, has made things convenient for surveying personnel's drawing to place.

It should be noted that: 1 top fixedly connected with clamping component 13 of workstation, clamping component 13 includes fixed plate 131, movable clamp plate 132 and threaded rod 133, and fixed plate 131 symmetry fixed connection is in 1 top both sides of workstation, and threaded rod 133 one end screw thread runs through one side fixed plate 131 and movable clamp plate 132 fixed connection.

In this embodiment: through rotating threaded rod 133 for remove splint 132 and can remove on workstation 1, cooperate the fixed plate 131 that is fixed at workstation 1 both sides symmetry simultaneously, can carry out the centre gripping to the mapping tool on workstation 1 and fix, thereby stability when having approved the survey and drawing.

As shown in fig. 1-6;

based on current survey and drawing strutting arrangement, through rotating disassembly body 2 and having made things convenient for workstation 1 to conveniently dismantle on the device, and accessible pivot 23 rotates, and through telescopic link 3, rotates bracing piece 32 for bracing piece 32 can be accomodate in stay tube 31 and the joint, and the height of convertible joint.

Further, the method comprises the following steps:

in combination with the above, the rotary dismounting mechanism 2 includes a support pillar 21, a limit shaft pin 22, a rotating shaft 23 and a fixing shaft sleeve 24, a threaded hole 211 for screwing with the bolt 12 is formed in the top of the support pillar 21, the top of the rotating shaft 23 is fixedly connected with the bottom of the support pillar 21, the fixing shaft sleeve 24 is fixedly connected with the top of the support seat 6, the bottom of the rotating shaft 23 penetrates through the fixing shaft sleeve 24 to be rotatably connected with the support seat 6, the limit shaft pin 22 is installed on one side of the support pillar 21, and limit holes 241 for being clamped with the limit shaft pin 22 are uniformly formed around the top of the fixing shaft sleeve 24.

In this embodiment: fix the top at support column 21 through the bolt 12 spiro union with workstation 1, offer the screw hole 211 that is used for with the mutual joint of bolt 12 at the top of support column 21, fix behind support column 21 when workstation 1, rotation through pivot 23, it rotates to drive workstation 1, the top of supporting seat 6 is fixed with fixed axle sleeve 24, pivot 23 runs through fixed axle sleeve 24 and is connected with supporting seat 6 rotation, after pivot 23 rotates certain angle, through the spacing pivot 22 that sets up in support column 21 side, can with the spacing hole 241 mutual joint of seting up on the fixed axle sleeve 24, thereby make pivot 23 can not further rotation, device pivoted stability has been guaranteed.

It should be noted that: a limiting groove used for limiting the sliding of the shaft pin 22 is formed in one side of the supporting column 21, and the limiting groove is of a T-shaped clamping groove structure.

In this embodiment: in order to ensure that the limiting shaft pin 22 can be smoothly clamped with the limiting hole 241, the side surface of the supporting column 21 is provided with a limiting groove which is of a T-shaped structure, so that the limiting shaft pin 22 can be clamped with the limiting hole 241.

Further, the method comprises the following steps: the telescopic rod 3 comprises a supporting pipe 31, a supporting rod 32 and a rotary telescopic component 33, the supporting pipe 31 is sleeved on the supporting rod 32, the rotary telescopic component 33 is arranged inside the supporting pipe 31, the rotary telescopic component 33 comprises a fixing block 331, a compression spring 332, a limiting block 333, a limiting rotating shaft 334, a clamping block 335 and a clamping groove 336, the fixing block 331 is fixedly connected to the top end inside the supporting pipe 31, two ends of the compression spring 332 are respectively fixedly connected with the fixing block 331 and the limiting block 333, the limiting rotating shaft 334 is fixedly connected to the bottom of the limiting block 333, the clamping block 335 is rotatably connected to the bottom of the limiting rotating shaft 334, the clamping groove 336 is fixed to two sides inside the supporting pipe 31, and the bottom of the supporting pipe 31 and the clamping block 335 are slidably connected to the top end of the supporting rod 32.

In this embodiment: when surveying and mapping work is required, the supporting tube 31 is supported on the ground by opening the universal ball bearing 5, the fixing block 331 is fixed at the top end inside the supporting tube 31 to ensure the stability during storage, the compression spring 332 is arranged at the bottom of the fixing block 331, the supporting rod 32 at the bottom can be stretched in the supporting tube 31 by the compression spring 332, the stability during contraction is also ensured by the compression spring 332, the clamping grooves 336 are respectively arranged at two sides inside the supporting tube 31, the limiting block 333 is fixed at the bottom of the compression spring 332, the limiting rotating shaft 334 at the bottom is more stable during rotation by the limiting block 333, the clamping block 335 at the bottom is driven to rotate inside the supporting tube 31 by the rotation of the limiting rotating shaft 334, the clamping block 335 and the clamping grooves 336 can be mutually clamped and can be rotated for storage, the clamping can be carried out by rotating, and the clamping height of the supporting rod 32 in the supporting tube 31 can be changed, so that different measurement requirements can be dealt with.

It should be noted that: the support tube 31 is two thirds the length of the support rod 32.

In this embodiment: the length of the support tube 31 is smaller than that of the support rod 32, thereby facilitating the extraction of the support rod 32.

It should be noted that: the sliding connection part of the bottom of the supporting tube 31 and the supporting rod 32 is fixedly connected with a supporting sleeve.

In this embodiment: by means of the support sleeve, the stability of the support rod 32 when sliding inside the support tube 31 is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a demountable assembly formula survey and drawing strutting arrangement, includes workstation (1) and supporting seat (6), its characterized in that: the bottom of the workbench (1) is fixedly connected with a bolt (12), the top of the supporting seat (6) is fixedly connected with a rotary disassembling mechanism (2), the bottom of the supporting seat (6) is uniformly and fixedly connected with three universal ball bearings (5) at equal intervals, the bottoms of the universal ball bearings (5) are fixedly connected with telescopic rods (3), and the bottoms of the telescopic rods (3) are in threaded connection with supporting legs (4);

the rotary disassembling mechanism (2) comprises a supporting column (21), a limiting shaft pin (22), a rotating shaft (23) and a fixing shaft sleeve (24), a threaded hole (211) used for being in threaded connection with the bolt (12) is formed in the top of the supporting column (21), the top of the rotating shaft (23) is fixedly connected with the bottom of the supporting column (21), the fixing shaft sleeve (24) is fixedly connected to the top of the supporting seat (6), the bottom of the rotating shaft (23) penetrates through the fixing shaft sleeve (24) to be rotatably connected with the supporting seat (6), the limiting shaft pin (22) is installed on one side of the supporting column (21), and limiting holes (241) used for being connected with the limiting shaft pin (22) in a clamped mode are uniformly formed in the periphery of the top of the fixing shaft sleeve (24);

the telescopic rod (3) comprises a supporting tube (31), a supporting rod (32) and a rotary telescopic component (33), the supporting tube (31) is sleeved on the supporting rod (32), and the rotary telescopic component (33) is arranged in the supporting tube (31);

rotate telescopic component (33) including fixed block (331), compression spring (332), stopper (333), spacing pivot (334), fixture block (335) and draw-in groove (336), fixed block (331) fixed connection be in the inside top of stay tube (31), compression spring (332) both ends respectively with fixed block (331) and stopper (333) fixed connection, spacing pivot (334) fixed connection be in the bottom of stopper (333), fixture block (335) rotate to be connected the bottom of spacing pivot (334), draw-in groove (336) are fixed the inside both sides of stay tube (31), bracing piece (32) top is run through stay tube (31) bottom with fixture block (335) sliding connection.

2. A demountable assembly type surveying and mapping support device according to claim 1, wherein: a storage drawer (11) is arranged on the side face of the workbench (1), and the storage drawer (11) is connected in the workbench (1) in a sliding mode.

3. A demountable assembly type surveying and mapping support device according to claim 1, wherein: workstation (1) top fixedly connected with splint subassembly (13), splint subassembly (13) are including fixed plate (131), removal splint (132) and threaded rod (133), fixed plate (131) symmetry fixed connection be in workstation (1) top both sides, threaded rod (133) one end screw thread runs through one side fixed plate (131) with removal splint (132) fixed connection.

4. A demountable assembly type surveying and mapping support device according to claim 1, wherein: the top of the supporting leg (4) is fixedly connected with a pressing seat (41), and anti-skid grains are arranged on the pressing seat (41).

5. A demountable assembly type surveying and mapping support device according to claim 1, wherein: the length of the supporting tube (31) is two thirds of the length of the supporting rod (32).

6. A demountable assembly type surveying and mapping support device according to claim 5, wherein: the sliding connection part of the bottom of the supporting tube (31) and the supporting rod (32) is fixedly connected with a supporting sleeve.

7. A demountable assembly type surveying and mapping support device according to claim 1, wherein: a limiting groove used for limiting sliding of the shaft pin (22) is formed in one side of the supporting column (21), and the limiting groove is of a T-shaped clamping groove structure.