CN214040028U

CN214040028U - Total station instrument support frame

Info

Publication number: CN214040028U
Application number: CN202023346874.2U
Authority: CN
Inventors: 袁华俊; 韩李超; 张辉; 刘喜东; 朱鹏飞; 张颖桃
Original assignee: Jiangsu Songshi Greening Engineering Co ltd
Current assignee: Jiangsu Songshi Greening Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The application relates to a total station support frame, which comprises a tripod, wherein the tripod comprises three supports, each support comprises a fixed frame and an adjusting frame, and one end of each adjusting frame is rotatably connected with the fixed frame; when the adjusting bracket rotates to one side of the fixed bracket in the horizontal direction, the bracket is in a storage state; when the adjusting bracket rotates to the lower part of the fixed bracket, the bracket is in an unfolded state; be provided with the universal wheel on the alignment jig to when the support was in the state of accomodating, the universal wheel was located the support below. When the support was in the state of accomodating, the universal wheel was located the below of support, and the staff can directly push away the support frame and remove this moment, consequently can save the physical power that the staff consumed in the support frame handling, effectively promotes the convenience that total powerstation and support frame removed.

Description

Total station instrument support frame

Technical Field

The application relates to the field of measuring devices, in particular to a total station support frame.

Background

The total station is a high-tech measuring instrument integrating light, mechanical and electrical into a whole, is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance and height difference measuring functions into a whole, and is widely applied to various building sites.

Common total stations need to be fixed on the support frame when using, and the tripod will usually be chooseed for use to the support frame in order to guarantee the stability of total station.

However, when the measurement at the next position is performed after the measurement is completed, the whole tripod and the total station need to be moved, and the moving process consumes more manpower and is not convenient and fast to operate because the whole weight of the tripod and the total station is large.

SUMMERY OF THE UTILITY MODEL

In order to facilitate moving the position of the total station, the present application provides a total station support frame.

The total station support frame that this application provided adopts following technical scheme:

the total station support frame comprises a tripod, the tripod comprises three supports, each support comprises a fixed frame and an adjusting frame, and one end of each adjusting frame is rotatably connected with the fixed frame; when the adjusting frame rotates to one side of the fixing frame in the horizontal direction, the support is in a storage state; when the adjusting frame rotates to the position below the fixing frame, the bracket is in an unfolded state;

the adjusting frame is provided with universal wheels, and when the support is in a storage state, the universal wheels are located below the support.

Through adopting above-mentioned technical scheme, when the support was in the state of accomodating, the universal wheel was located the below of support, and the staff can directly push away the support frame and remove this moment, consequently can save the physical power that the staff consumed in the support frame handling, effectively promotes the convenience that total powerstation and support frame removed.

Preferably, when the bracket is in the storage state, the adjusting bracket is connected with the fixed bracket through a first locking assembly.

Through adopting above-mentioned technical scheme, first locking Assembly can fix the alignment jig on the mount to stability when promoting the support and removing.

Preferably, the first locking component comprises a first locking hook rotatably arranged on the fixed frame; a first spring is arranged between the first lock hook and the fixing frame, two ends of the first spring are respectively connected with the fixing frame and the first lock hook, and a first clamping groove matched with the first lock hook in a clamping mode is formed in the adjusting frame.

Through adopting above-mentioned technical scheme, under the effect of first spring, first latch hook can with first draw-in groove cooperation, can fix the alignment jig on the mount, the staff operation support of being convenient for work is folded.

Preferably, the fixing frame is provided with a slot; the side wall of the slot is provided with a through hole, and the latch hook extends into the slot through the through hole; the adjusting frame is provided with a plug board which is in plug-in fit with the slot; the first clamping groove is positioned on the inserting plate.

Through adopting above-mentioned technical scheme, the picture peg can be pegged graft with the slot and cooperate to promote the stability of being connected between alignment jig and the mount, be convenient for remove the support frame.

Preferably, when the bracket is in the unfolding state, the adjusting frame is connected with the fixed frame through a second locking assembly.

Through adopting above-mentioned technical scheme, when the support expandes, the alignment jig passes through the second locking Assembly to be fixed on the mount to can guarantee the stability of support, so that guarantee the normal use of support frame.

Preferably, the connecting groove has been seted up to the one end that alignment jig and mount are connected, be provided with on the alignment jig with connecting groove assorted connecting block, the cover is equipped with fixed cover on the mount.

Through adopting above-mentioned technical scheme, the connection block cooperates with the spread groove is pegged graft, can promote the wholeness between mount and the alignment jig, and fixed cover can play limiting displacement to the connection block, promotes the stability of being connected between alignment jig and the mount.

Preferably, the first locking component comprises a second locking hook rotatably arranged on the adjusting bracket; and a second spring is arranged between the second lock hook and the adjusting frame, two ends of the second spring are respectively connected with the adjusting frame and the second lock hook, and a second clamping groove matched with the second lock hook in a clamping manner is formed in the fixing sleeve.

Through adopting above-mentioned technical scheme, the second draw-in groove promotes the stability of fixed cover through fixing fixed cover to effectively promote the stability of being connected between mount and the alignment jig.

Preferably, the connecting block is provided with a wedge-shaped part, when the bracket is in an unfolded state, the tip of the wedge-shaped part faces upward, the wedge-shaped part extends to one side of the fixing frame through the connecting groove, and the inner wall of the fixing sleeve is provided with a wedge-shaped groove matched with the wedge-shaped part.

Through adopting above-mentioned technical scheme, when wedge portion and wedge groove cooperation, inclined plane on the wedge groove and the inclined plane looks butt on the wedge portion for fixed cover can play the tight effect of support to wedge portion, further promotes the stability that alignment jig and mount are connected.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the support is in a storage state, the universal wheels are positioned below the support, and the support can be directly pushed to move by a worker, so that physical strength consumed by the worker in the carrying process of the support can be saved, and convenience in moving the total station and the support is effectively improved;

2. first locking Assembly can fix the support of accomodating the state, and second locking Assembly can fix the support of expansion state to promote the stability of supporting, the normal use of the support frame of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a total station support frame in an embodiment of the present application in a state that one support is stored and the rest supports are unfolded;

FIG. 2 is an enlarged partial schematic view of the stent in the deployed state;

fig. 3 is a schematic structural view of the stand in the stored state.

In the drawings, the reference numbers: 1. a bearing seat; 2. a tripod; 21. a fixed mount; 211. a slot; 212. a through hole; 213. connecting grooves; 22. an adjusting bracket; 221. connecting blocks; 222. a wedge portion; 23. a first locking assembly; 231. inserting plates; 232. a first card slot; 233. a first latch hook; 234. a first spring; 24. a second locking assembly; 241. fixing a sleeve; 242. a wedge-shaped groove; 243. a second card slot; 244. a second latch hook; 245. a second spring; 25. a universal wheel.

Best mode for carrying out the invention

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses total powerstation support frame. Referring to fig. 1, the total station support frame includes a carrying base 1 and a tripod 2 disposed below the carrying base 1. The total station can be mounted directly on the load bearing base 1. The tripod 2 comprises three supports, each comprising a fixed mount 21 and an adjustment mount 22. One end of the fixing frame 21 is rotatably arranged on the bearing seat 1. One end of the adjusting frame 22 and one end of the fixing frame 21 far away from the bearing seat 1 are rotatably connected through hinges, and the hinges are located on the side walls of the three supports in the back of each other, so that the adjusting frame 22 can rotate to one side of the fixing frame 21 in the horizontal direction, and the supports are in a storage state at the moment. Be provided with the universal wheel 25 on the alignment jig 22, when the support was in the state of accomodating, the universal wheel 25 removed the below to the support, and the universal wheel 25 can contact with ground this moment for the staff can directly promote the whole removal that moves of support frame.

Referring to fig. 2 and 3, the fixing frame 21 is provided with a first locking member 23. The first locking component 23 includes an inserting plate 231 fixed on the adjusting frame 22, the fixing frame 21 is provided with an inserting slot 211, and when the bracket is in the accommodating state, the inserting plate 231 is inserted and matched with the inserting slot 211. The side wall of the fixing frame 21 is provided with a through hole 212 communicating with the slot 211, and one side of the insertion plate 231 facing the through hole 212 is provided with a first engaging groove 232. The side wall of the fixing frame 21 where the through hole 212 is located is rotatably provided with a first locking hook 233, and the first locking hook 233 is in clamping fit with the first locking groove 232 through the through hole 212, so that the inserting plate 231 can be fixed in the inserting groove 211.

Referring to fig. 2 and 3, a first spring 234 is disposed between the first latch hook 233 and the fixing frame 21, and both ends of the first spring 234 are respectively connected to the fixing frame 21 and the first latch hook 233, so that the first latch hook 233 can be engaged with the first latch groove 232 under the action of the first spring 234.

Referring to fig. 2 and 3, when the adjusting bracket 22 rotates to a position below the fixed bracket 21, the bracket is in a unfolded state, and the adjusting bracket 22 is connected with the fixed bracket 21 through the second locking assembly 24, so that the tripod 2 can support the load-bearing seat 1.

Referring to fig. 2 and 3, the second locking assembly 24 includes a fixing sleeve 241 disposed on the fixing frame 21, and the fixing sleeve 241 can move along the length direction of the fixing frame 21. Connecting groove 213 has been seted up to the one end that alignment jig 22 and mount 21 are connected, and one side opening setting that the hinge was dorsad to coupling groove 213 is provided with on the alignment jig 22 with draw-in groove assorted connecting block 221, when the support rotated to the expansion state by accomodating the state, connecting block 221 can be pegged graft the cooperation with coupling groove 213.

Referring to fig. 2 and 3, a side of the connection block 221 facing away from the hinge is provided with a wedge 222, and when the connection block 221 is engaged with the connection groove 213, the wedge 222 extends to a side of the fixing frame 21 facing away from the hinge. The inner wall of the fixing sleeve 241 is provided with a wedge-shaped groove 242 matched with the wedge-shaped part 222, so that the sliding sleeve can directly slide to one end of the fixing frame 21 connected with the adjusting frame 22 and is sleeved on the connecting block 221, and the side wall of the wedge-shaped groove 242 is abutted to the side wall of the wedge-shaped part 222, so that the connecting block 221 is fixed, and the adjusting frame 22 and the fixing frame 21 can be connected with each other.

Referring to fig. 2 and 3, the second locking assembly 24 further includes a second locking hook 244 rotatably disposed on the adjustment bracket 22; the side wall of the fixing sleeve 241 is provided with a second locking groove 243 for locking and matching with the second locking hook 244. A second spring 245 is arranged between the second locking hook 244 and the adjusting frame 22, and two ends of the second spring 245 are respectively connected with the adjusting frame 22 and the second locking hook 244, so that under the action of the second spring 245, the second locking hook 244 can be matched with the second clamping groove 243, and the fixing sleeve 241 is fixed

The implementation principle of the total station support frame in the embodiment of the application is as follows: when the bracket is in the unfolded state, the second locking hook 244 is pulled to slide the fixing sleeve 241 upwards, so that the wedge-shaped portion 222 is separated from the wedge-shaped groove 242, and the adjusting bracket 22 can be rotated to enable the bracket to be in the storage state. The adjustment bracket 22 is then fixed to the fixed bracket 21 by the second locking hook 244. At this time, the universal wheel 25 is positioned below the support, and the support frame can be pushed to move.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Total powerstation support frame, its characterized in that: the tripod comprises a tripod (2), wherein the tripod (2) comprises three supports, each support comprises a fixed frame (21) and an adjusting frame (22), and one end of each adjusting frame (22) is rotatably connected with the fixed frame (21); when the adjusting frame (22) rotates to one side of the fixed frame (21) in the horizontal direction, the bracket is in a storage state; when the adjusting frame (22) rotates to the position below the fixed frame (21), the bracket is in an unfolded state;

the adjusting frame (22) is provided with universal wheels (25), and when the support is in a storage state, the universal wheels (25) are located below the support.

2. The total station support stand of claim 1, wherein: when the support is in a storage state, the adjusting frame (22) is connected with the fixed frame (21) through a first locking assembly (23).

3. The total station support stand of claim 2, wherein: the first locking component (23) comprises a first locking hook (233) which is rotatably arranged on the fixed frame (21); be provided with first spring (234) between first latch hook (233) and mount (21), the both ends of first spring (234) are connected with mount (21) and first latch hook (233) respectively, offer on alignment jig (22) with first latch hook (233) joint complex first draw-in groove (232).

4. The total station support stand of claim 3, wherein: the fixed frame (21) is provided with a slot (211); a through hole (212) is formed in the side wall of the slot (211), and the first locking hook (233) extends into the slot (211) through the through hole (212); an inserting plate (231) which is in inserting fit with the inserting groove (211) is arranged on the adjusting frame (22); the first clamping groove (232) is positioned on the inserting plate (231).

5. The total station support stand of claim 1, wherein: when the bracket is in an unfolded state, the adjusting frame (22) is connected with the fixed frame (21) through a second locking assembly (24).

6. The total station support stand of claim 5, wherein: connecting groove (213) have been seted up to the one end that alignment jig (22) and mount (21) are connected, be provided with on alignment jig (22) with connecting groove (213) assorted connecting block (221), the cover is equipped with fixed cover (241) on mount (21).

7. The total station support stand of claim 6, wherein: the second locking assembly (24) comprises a second locking hook (244) rotatably arranged on the adjusting bracket (22); a second spring (245) is arranged between the second lock hook (244) and the adjusting frame (22), two ends of the second spring (245) are respectively connected with the adjusting frame (22) and the second lock hook (244), and a second clamping groove (243) matched with the second lock hook (244) in a clamping mode is formed in the fixing sleeve (241).

8. The total station support stand of claim 6, wherein: be provided with wedge portion (222) on connecting block (221), when the support was in the expanded state, the pointed end of wedge portion (222) was towards the top to wedge portion (222) extend to mount (21) one side through connecting groove (213), set up on fixed cover (241) inner wall with wedge portion (222) assorted wedge groove (242).