CN220082522U - Building GNSS measuring equipment fixing device - Google Patents

Abstract

The utility model discloses a building GNSS measuring equipment fixing device, which relates to the technical field of GNSS mounting equipment and comprises a mounting seat, a stand column and a locking groove, wherein support rods are movably connected below outer walls of two sides of the stand column, fixing legs are arranged on inner walls of two sides of a base, threaded rods are connected to inner walls of the fixing legs through bearings, telescopic rods are connected to outer walls below the threaded rods in a threaded mode, moving wheels are arranged below the telescopic rods, through holes matched with the moving wheels are formed in two sides of the bottom end of the base, and a measuring equipment body is arranged on the inner side of the mounting groove. According to the utility model, the worm is rotated by utilizing the rotating rods at two sides which are rotated simultaneously, the worm wheel is meshed with the worm wheel, the worm wheel drives the threaded rod to rotate simultaneously, the telescopic rod drives the moving wheel to move downwards through the threaded cooperation of the threaded rod and the telescopic rod, and the moving wheel passes through the through hole to stand on the ground, so that the movement of the device is facilitated, and the problem of inconvenient movement is solved.

Description

Building GNSS measuring equipment fixing device

Technical Field

The utility model relates to the technical field of GNSS installation equipment, in particular to a fixing device of a building GNSS measurement device.

Background

Along with the acceleration of modern steps, high-rise buildings are continuously increased, high requirements are made on levelness and verticality in construction, the technical requirements cannot be met by a common measurer, the GNSS positioning technology has the advantages that the traditional measuring method cannot be compared with symmetry, measurement is accurate, uninterrupted measurement can be carried out, GNSS measuring equipment stands on the ground or a building through a fixing device, the conventional fixing device is fixedly connected with the GNSS measuring equipment, the GNSS measuring equipment cannot be detached, the GNSS equipment cannot be well stored when not used, the GNSS equipment is easily damaged due to external touch, and the measuring angle of the conventional fixing device cannot be adjusted, so that the measuring direction cannot be adjusted, and the use is inconvenient.

Through retrieving, chinese patent grant publication No. 202120576983.9, publication day 2021, year 03 and month 22, disclose a building GNSS measuring apparatus fixing device, put forward "it is used for adjusting the interval between fixed splint 1 and movable splint 2 in order to press from both sides tightly on wall 6, the upper end tip of movable splint 2 is used for installing GNSS device 5" GNSS device 5 is installed on movable splint 2 inconvenient dismantlement, thereby is inconvenient to deposit when not using, and GNSS device 5's measurement position is fixed, can not carry out the measurement by diversified regulation, in view of this, to above-mentioned problem, intensive research has brought forward the present case to produce.

Disclosure of Invention

The utility model aims to provide a building GNSS measuring device fixing device, which aims to solve the problems that the prior building GNSS measuring device fixing device in the background art is not convenient for disassembling and storing measuring devices and measuring in multiple directions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building GNSS measuring equipment fixing device, includes mount pad, stand and locked groove, the below swing joint of stand both sides outer wall has the bracing piece, the below of stand is connected with the base, the fixed leg is all installed to the inner wall of base both sides, the inner wall of fixed leg all is connected with the threaded rod through the bearing, the outer wall of threaded rod below is all threaded connection has the telescopic link, the removal wheel is all installed to the below of telescopic link, the both sides of base bottom all are provided with and remove wheel matched with through-hole, the removal frame is installed to the inboard of stand, the top of removal frame is connected with the lifter, the top of lifter is through bearing swing joint has the mount pad, the top of mount pad is provided with the mounting groove, the measuring equipment body is installed to the inboard of mounting groove.

Preferably, limit grooves are formed in the inner walls of the two sides of the fixed legs, and the outer walls of the two sides of the telescopic rod are connected with the limit grooves through limit blocks.

By adopting the technical scheme, the limiting block slides in the limiting groove when moving through the telescopic rod, so that the function of supporting and limiting the telescopic rod is realized.

Preferably, the outer wall above the threaded rod is provided with a worm wheel, one side of the worm wheel is provided with a worm in a meshed mode, and one end of the worm is connected with a rotating rod.

By adopting the technical scheme, the worm is meshed with the worm wheel, so that the transmission effect is realized, and the threaded rod is enabled to rotate more stably.

Preferably, the gear is installed to the inner wall of moving frame inboard stand, the one end of gear is connected with the rocking handle, the one side inner wall of moving frame is provided with the rack, form meshing transmission structure between rack and the gear.

By adopting the technical scheme, the lifting structure is meshed with the gear through the rack, and the lifting structure is stable in mechanical structure, so that the service performance of the lifting structure is more stable.

Preferably, the fixed block is installed to one side of mount pad bottom, and the inner wall of fixed block installs third reset spring, one side of third reset spring is connected with the pulling rod, one side of pulling rod is connected with the locking lever, the outer wall of lifter is provided with the locked groove with locking lever matched with.

By adopting the technical scheme, the lock rod is clamped into the lock groove, so that the locking effect of the mounting seat and the lifting rod is realized.

Preferably, the second reset spring is all installed to the both sides inner wall of mount pad, and one side of second reset spring all is connected with the locking piece, the both sides outer wall of measuring equipment body below all is provided with the lockhole with locking piece assorted.

By adopting the technical scheme, the lock block can be locked in the lock hole by the acting force of the second reset spring after the second reset spring is reset through the elasticity of the second reset spring.

Preferably, the top of the locking piece is connected with a movable rod, and the outer wall above the movable rod is connected with a first reset spring.

By adopting the technical scheme, the locking block can be driven to move left and right simultaneously by pulling the moving rod to move left and right, so that the disassembly and the installation of the measuring equipment body are realized.

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

(1) The utility model provides a rocking handle, a third reset spring and a pulling rod, wherein the rocking handle is rotated to enable a gear to rotate, the gear is meshed with a rack, so that a movable frame drives a lifting rod to move upwards or downwards, a measuring device body in a mounting seat is driven to move upwards or downwards to adjust a measuring position, the third reset spring is extruded by moving the pulling rod to the right side, meanwhile, a lock rod is driven to move to the right side to be separated from the inner side of a locking groove, the mounting seat and the measuring device body can rotate at multiple angles on the lifting rod through movable connection of a bearing, the pulling rod is released after the orientation is fixed, the third reset spring resets to enable the lock rod to be clamped in the locking groove to be locked, the multidirectional measurement of the measuring device body is realized, and the problem of inconvenient adjustment of the measuring orientation is solved;

(2) The utility model provides the movable rod, the second reset spring and the first reset spring, and the movable rod is moved outwards simultaneously, the second reset spring and the first reset spring are extruded and deformed simultaneously, the movable rod drives the locking piece to move towards one side far away from the lock hole simultaneously and then separate from the inner side of the lock hole, so that the measuring equipment body is conveniently and quickly taken down for storage and transportation, the measuring equipment body is better in storage and difficult to damage, and the problem of inconvenience and quick disassembly is solved;

(3) The utility model provides a rotary rod, a worm wheel and a movable wheel, wherein the rotary rod at two sides is rotated simultaneously to enable a worm to rotate, the worm wheel is meshed with the worm wheel to enable the worm wheel to drive a threaded rod to rotate simultaneously, the telescopic rod is matched with threads of a telescopic rod to enable the telescopic rod to drive the movable wheel to move downwards, the movable wheel passes through a through hole to stand on the ground, movement of a device is facilitated, and the problem of inconvenient movement is solved.

Drawings

FIG. 1 is a schematic cross-sectional view of the apparatus of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a column according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a base of the present utility model;

FIG. 4 is a schematic cross-sectional view of a stationary leg of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a support rod; 2. a rocking handle; 3. a rack; 4. a lifting rod; 5. a mounting base; 6. a locking piece; 7. a lock hole; 8. a measuring device body; 9. a mounting groove; 10. a moving rod; 11. a first return spring; 12. a second return spring; 13. a column; 14. a moving rack; 15. a gear; 16. a base; 17. a rotating rod; 18. a fixed leg; 19. a telescopic rod; 20. a through hole; 21. a moving wheel; 22. a worm; 23. a worm wheel; 24. a threaded rod; 25. a third return spring; 26. pulling the rod; 27. a lock lever; 28. a locking groove; 29. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a building GNSS measuring device fixing device includes a mounting seat 5, a stand column 13 and a locking groove 28, wherein a supporting rod 1 is movably connected below outer walls of two sides of the stand column 13, a base 16 is connected below the stand column 13, fixing legs 18 are mounted on inner walls of two sides of the base 16, the inner walls of the fixing legs 18 are connected with threaded rods 24 through bearings, telescopic rods 19 are connected with outer walls below the threaded rods 24 through threads, moving wheels 21 are mounted below the telescopic rods 19, through holes 20 matched with the moving wheels 21 are formed in two sides of the bottom end of the base 16, a moving frame 14 is mounted on the inner side of the stand column 13, a lifting rod 4 is connected to the top end of the moving frame 14, a mounting seat 5 is movably connected to the top end of the lifting rod 4 through bearings, a mounting groove 9 is formed in the top end of the mounting seat 5, and a measuring device body 8 is mounted on the inner side of the mounting groove 9;

limiting grooves are formed in the inner walls of the two sides of the fixed leg 18, and the outer walls of the two sides of the telescopic rod 19 are connected with the limiting grooves through limiting blocks;

a worm wheel 23 is arranged on the outer wall above the threaded rod 24, one side of the worm wheel 23 is provided with a worm 22 in a meshed manner, and one end of the worm 22 is connected with a rotating rod 17;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, the worm 22 is rotated by rotating the rotating rods 17 at two sides simultaneously, the worm 22 is meshed with the worm wheel 23, the worm wheel 23 drives the threaded rod 24 to rotate simultaneously, the telescopic rod 19 drives the moving wheel 21 to move downwards through the threaded rod 24 and the threaded fit of the telescopic rod 19, and the moving wheel 21 passes through the through hole 20 to stand on the ground, so that the movement of the device is facilitated.

Example 2: a gear 15 is arranged on the inner wall of the upright post 13 at the inner side of the movable frame 14, one end of the gear 15 is connected with a rocking handle 2, a rack 3 is arranged on the inner wall at one side of the movable frame 14, and a meshing transmission structure is formed between the rack 3 and the gear 15;

a fixed block 29 is arranged on one side of the bottom end of the mounting seat 5, a third reset spring 25 is arranged on the inner wall of the fixed block 29, a pulling rod 26 is connected to one side of the third reset spring 25, a locking rod 27 is connected to one side of the pulling rod 26, and a locking groove 28 matched with the locking rod 27 is formed in the outer wall of the lifting rod 4;

specifically, as shown in fig. 1 and 4, when the structure is used, the gear 15 is rotated by rotating the rocking handle 2, the lifting rod 4 is driven by the moving frame 14 to move upwards or downwards through the meshing of the gear 15 and the rack 3, so that the measuring device body 8 in the mounting seat 5 is driven to move upwards or downwards to adjust the measuring position, the pulling rod 26 is moved to the right, the third return spring 25 is extruded, meanwhile, the locking rod 27 is driven to move to the right to be separated from the inner side of the locking groove 28, the mounting seat 5 and the measuring device body 8 can rotate at multiple angles on the lifting rod 4 through movable connection of the bearing, the pulling rod 26 is loosened after the orientation is fixed, and the third return spring 25 is reset to enable the locking rod 27 to be clamped into the locking groove 28 for locking, so that the multidirectional measurement of the measuring device body 8 is realized.

Example 3: the second reset springs 12 are arranged on the inner walls of the two sides of the mounting seat 5, one side of each second reset spring 12 is connected with the locking piece 6, and locking holes 7 matched with the locking pieces 6 are formed in the outer walls of the two sides below the measuring equipment body 8;

the top ends of the locking blocks 6 are connected with a movable rod 10, and the outer walls above the movable rod 10 are connected with a first reset spring 11;

specifically, as shown in fig. 1, when the structure is used, by simultaneously moving the moving rod 10 to the outer side, the second return spring 12 and the first return spring 11 are simultaneously extruded and deformed, the moving rod 10 drives the locking piece 6 to simultaneously move to one side far away from the locking hole 7, and then the inner side of the locking hole 7 is separated from, so that the measuring equipment body 8 is conveniently and rapidly taken down for storage and transportation, the measuring equipment body 8 is better in storage and is not easy to damage.

Working principle: when the device is used, the measuring equipment body 8 is firstly installed on the installation seat 5 for fixing, then the base 16 is erected on the ground, the support rods 1 on two sides are used for stably supporting the ground, and the lower parts of the support rods 1 are fixed with the ground through the bolts, so that the installation is stable;

the first innovation point implements the steps of:

the worm 22 is rotated by simultaneously rotating the rotating rods 17 at two sides, the worm 22 is meshed with the worm wheel 23, the worm wheel 23 drives the threaded rod 24 to simultaneously rotate, the telescopic rod 19 drives the moving wheel 21 to move downwards through the threaded fit of the threaded rod 24 and the telescopic rod 19, and the moving wheel 21 passes through the through hole 20 to stand on the ground, so that the device is convenient to move.

The second innovation point implementation step:

the first step: the gear 15 is rotated by rotating the rocking handle 2, and the gear 15 is meshed with the rack 3, so that the movable frame 14 drives the lifting rod 4 to move upwards or downwards, and the measuring equipment body 8 in the mounting seat 5 is driven to move upwards or downwards to adjust the measuring position;

and a second step of: through the pulling rod 26 moved to the right side, the third reset spring 25 is extruded, and simultaneously the lock rod 27 drives the right side to move to the right side to be separated from the inner side of the locking groove 28, the installation seat 5 and the measuring equipment body 8 can rotate at multiple angles on the lifting rod 4 through the movable connection of the bearing, after the azimuth is fixed, the pulling rod 26 is loosened, the third reset spring 25 resets, the lock rod 27 is clamped into the locking groove 28 to be locked, and the multidirectional measurement of the measuring equipment body 8 is realized.

The second innovation point implementation step:

through the simultaneous outside removal carriage release lever 10, second reset spring 12 and first reset spring 11 are by the extrusion deformation simultaneously, and carriage release lever 10 drives locking piece 6 and removes to the one side of keeping away from lockhole 7 simultaneously, then breaks away from lockhole 7's inboard, is convenient for take off measuring equipment body 8 fast and deposits the transportation, makes measuring equipment body 8 preserve better, and is not fragile.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Building GNSS measuring equipment fixing device, including mount pad (5), stand (13) and locked groove (28), its characterized in that: the automatic measuring device is characterized in that support rods (1) are movably connected below outer walls of two sides of the stand column (13), bases (16) are connected below the stand column (13), fixing legs (18) are arranged on inner walls of two sides of the bases (16), threaded rods (24) are connected to inner walls of the fixing legs (18) through bearings, telescopic rods (19) are connected to outer walls of the lower sides of the threaded rods (24) through threads, moving wheels (21) are arranged below the telescopic rods (19), through holes (20) matched with the moving wheels (21) are formed in two sides of the bottom end of the base (16), moving frames (14) are arranged on the inner sides of the stand column (13), lifting rods (4) are connected to the top ends of the moving frames (14), mounting seats (5) are movably connected to the top ends of the lifting rods (4) through bearings, mounting grooves (9) are formed in the top ends of the mounting seats (5), and measuring device bodies (8) are arranged on the inner sides of the mounting grooves (9).

2. A building GNSS surveying apparatus fixture according to claim 1, wherein: limiting grooves are formed in the inner walls of the two sides of the fixed leg (18), and the outer walls of the two sides of the telescopic rod (19) are connected with the limiting grooves through limiting blocks.

3. A building GNSS surveying apparatus fixture according to claim 1, wherein: the outer wall above the threaded rod (24) is provided with a worm wheel (23), one side of the worm wheel (23) is provided with a worm (22) in a meshed mode, and one end of the worm (22) is connected with a rotating rod (17).

4. A building GNSS surveying apparatus fixture according to claim 1, wherein: the inner wall of the inner side upright post (13) of the movable frame (14) is provided with a gear (15), one end of the gear (15) is connected with a rocking handle (2), one side inner wall of the movable frame (14) is provided with a rack (3), and a meshing transmission structure is formed between the rack (3) and the gear (15).

5. A building GNSS surveying apparatus fixture according to claim 1, wherein: the fixed block (29) is installed to one side of mount pad (5) bottom, and the inner wall of fixed block (29) is installed third reset spring (25), one side of third reset spring (25) is connected with pulling rod (26), one side of pulling rod (26) is connected with locking lever (27), the outer wall of lifter (4) is provided with locking lever (27) matched with locked groove (28).

6. A building GNSS surveying apparatus fixture according to claim 1, wherein: the second reset spring (12) is all installed to the both sides inner wall of mount pad (5), and one side of second reset spring (12) all is connected with locking piece (6), both sides outer wall below measuring equipment body (8) all is provided with lockhole (7) with locking piece (6) assorted.

7. The building GNSS surveying apparatus fixing arrangement of claim 6, wherein: the top of the locking piece (6) is connected with a movable rod (10), and the outer wall above the movable rod (10) is connected with a first reset spring (11).