CN219263622U

CN219263622U - Novel total powerstation locating component

Info

Publication number: CN219263622U
Application number: CN202223080254.8U
Authority: CN
Inventors: 卢俊; 王建; 陈锬; 谢合心
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-27
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a novel total station positioning assembly, which comprises a connecting disc with a level meter, wherein supporting rods are sleeved on three groups of connecting seats at the lower end of the connecting disc, an adjusting assembly is arranged in a mounting column at the lower end of the connecting disc, the adjusting assembly is matched with the three groups of supporting rods, one ends of the three groups of supporting rods are respectively provided with an extending assembly, each extending assembly comprises an extending rod and a first screw rod, through grooves are formed in the supporting rods, the first screw rods are rotatably arranged in the supporting rods, one ends of the extending rods are slidably arranged in the supporting rods in a penetrating manner, the other ends of the first screw rods are arranged in threaded holes in the extending rods in a penetrating manner, and the other ends of the extending rods are provided with auxiliary assemblies. The cooperation length of bracing piece and extension rod can be finely tuned through rotating first screw rod, and the device of being convenient for is placed steadily, increases the area of contact of device and ground through setting up auxiliary assembly to improve the stability of device fixed on ground, avoid producing the phenomenon of displacement in the use, and then improve measurement accuracy.

Description

Novel total powerstation locating component

Technical Field

The utility model relates to the technical field of positioning components, in particular to a novel total station positioning component.

Background

The total station, namely the total station type electronic distance meter, is a high-technology measuring instrument integrating light, machine and electricity, and is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference. Currently, when the total station is used, the total station is usually used together with a positioning component.

Most of the existing total station positioning components are triangular frames, the existing triangular frames are used for enabling devices to be placed stably on the ground through adjusting the length of supporting legs, so that the total station positioning components are convenient to use, the existing triangular frames are inconvenient to fine-tune when the length of the supporting legs is adjusted, the contact area of the supporting legs and the ground is small, the tripod is easy to displace in the use process, measurement accuracy is affected, and the novel total station positioning components are provided for solving the technical problems.

Disclosure of Invention

The utility model aims to provide a novel total station positioning assembly which can effectively solve the problems.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a novel total powerstation locating component, includes from the connection pad of taking the spirit level, all overlap on the three group's connecting seats of connection pad lower extreme and be equipped with the bracing piece, the fixed erection column that is provided with of lower extreme of connection pad, be provided with adjusting part in the erection column, adjusting part and three group the bracing piece cooperation, three groups the one end of bracing piece all is provided with extension subassembly, extension subassembly includes extension rod and first screw rod, the logical groove has been seted up on the bracing piece, first screw rod wears to establish in the bracing piece, just the one end of first screw rod is located pass in the inslot and wear to establish by spacing bolt in the fixed spout on the first screw rod to first screw rod is spacing, the one end slip of extension rod wears to establish in the bracing piece, just the other end of first screw rod wears to establish threaded hole in the extension rod, the other end of extension rod is provided with auxiliary assembly.

Further, the adjusting part comprises a second screw rod, a thread bush and three groups of connecting rods, the second screw rod is rotationally arranged in a guide hole at the lower end of the mounting column, the thread bush is positioned in the guide hole and is sleeved on the second screw rod, three groups of yielding grooves are uniformly formed in the periphery of the mounting column, one ends of the three groups of connecting rods penetrate through the yielding grooves and are rotationally sleeved on the thread bush, and the other ends of the three groups of connecting rods are rotationally sleeved on the three groups of supporting rods.

Further, the auxiliary assembly comprises a reinforcing rod, the reinforcing rod is located on one side of the extension rod, a connecting shaft is fixedly arranged at one end of the reinforcing rod, one end of the connecting shaft penetrates through the through hole in the extension rod and is fixedly provided with a worm wheel, the same group of worm is rotatably arranged in the two groups of fixing seats on the other side of the extension rod, and the worm is meshed with the worm wheel.

Further, one end of the extension rod and the other end of the reinforcing rod are respectively provided with an anti-slip pad, and the anti-slip pads are slidably clamped on the extension rod and the reinforcing rod.

Further, a limiting chute is formed in the supporting rod, a limiting block is arranged in the limiting chute, the limiting block is clamped in a spring plate clamping groove at one end of the extension rod through a spring plate buckle, and reading marks at two sides of the limiting block are matched with scale grooves in the supporting rod.

The utility model has the beneficial effects that:

through rotating first screw rod, first screw rod rotates and can make the extension rod remove along the bracing piece with the screw hole cooperation on the extension rod to adjust the cooperation length of extension rod and bracing piece, and first screw rod and screw hole cooperation can fix a position the extension rod in optional position, conveniently fine setting, the device of being convenient for places steadily subaerial, and through rotating the worm, the worm rotates and makes the worm wheel rotate with the worm wheel cooperation, the worm wheel rotates and drives the stiffening rod through the connecting axle and rotate, when the stiffening rod rotates to with ground contact, can improve the area of contact of device and ground, thereby improve the stability of device fixing on ground, avoid producing the phenomenon of displacement in the use, and then improve measurement accuracy.

Through rotating the second screw rod, the second screw rod rotates and the threaded sleeve is matched with the threaded sleeve to enable the threaded sleeve to move downwards along the second screw rod, and the threaded sleeve moves downwards to drive the three groups of support rods to rotate around the connecting seat through the three groups of connecting rods, so that the three groups of support rods are relatively close to each other to be folded, the size of the device is reduced, and the device is convenient to carry and store.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present utility model in use;

fig. 2 is a schematic perspective view of the present utility model in a storage state;

FIG. 3 is an exploded view of the conditioning assembly of the present utility model;

FIG. 4 is an exploded view of the extension assembly of the present utility model;

fig. 5 is an exploded view of the auxiliary assembly of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

10. a connecting disc; 11. the level gauge is arranged on the self; 12. a mounting column; 13. a support rod; 14. an extension rod; 15. limiting sliding grooves; 16. a limiting block; 17. a scale groove; 18. a through groove; 19. a second screw; 20. a thread sleeve; 21. a connecting rod; 22. a relief groove; 23. a connecting seat; 24. a limit bolt; 25. a threaded hole; 26. a spring clip slot; 27. a first screw; 28. a reinforcing rod; 29. a connecting shaft; 30. a worm wheel; 31. an anti-slip pad; 32. a fixed chute; 101. a fixing seat; 102. a worm; 103. and a through hole.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

As shown in fig. 1 to 5, a novel total station positioning assembly comprises a connecting disc 10 with a level 11, support rods 13 are sleeved on three groups of connecting seats 23 at the lower end of the connecting disc 10, a mounting column 12 is fixedly arranged at the lower end of the connecting disc 10, an adjusting assembly is arranged in the mounting column 12 and matched with the three groups of support rods 13, one ends of the three groups of support rods 13 are provided with extension assemblies, each extension assembly comprises an extension rod 14 and a first screw rod 27, a through groove 18 is formed in each support rod 13, the first screw rods 27 are arranged in the corresponding support rods 13 in a penetrating manner, one ends of the first screw rods 27 are located in the through grooves 18 and are arranged in fixed sliding grooves 32 formed in the corresponding first screw rods 27 in a penetrating manner through limit bolts 24, one ends of the extension rods 14 are arranged in the corresponding support rods 13 in a sliding manner, the other ends of the first screw rods 27 are arranged in threaded holes 25 in the extension rods 14 in a penetrating manner, and the other ends of the extension rods 14 are provided with auxiliary assemblies.

The auxiliary assembly comprises a reinforcing rod 28, the reinforcing rod 28 is positioned on one side of the extension rod 14, a connecting shaft 29 is fixedly arranged at one end of the reinforcing rod 28, a worm wheel 30 is fixedly arranged at one end of the connecting shaft 29, penetrating through a through hole 103 in the extension rod 14, two groups of fixing seats 101 on the other side of the extension rod 14 are rotatably provided with the same group of worm 102, and the worm 102 is meshed with the worm wheel 30.

During the use, through rotating first screw rod 27, first screw rod 27 rotates and the screw hole 25 cooperation on the extension rod 14 can make extension rod 14 follow bracing piece 13 and remove to adjust the cooperation length of extension rod 14 and bracing piece 13, and first screw rod 27 and screw hole 25 cooperation can be fixed a position extension rod 14 in the optional position, conveniently finely tune, the device of being convenient for places steadily subaerial, and through rotating worm 102, worm 102 rotates and worm wheel 30 cooperation makes worm wheel 30 rotate, worm wheel 30 rotates and drives the stiffening rod 28 through connecting axle 29 and rotate, when stiffening rod 28 rotates to contact with the ground, can improve the area of contact of device and ground, thereby improve the stability of device fixing on the ground, avoid producing the phenomenon of displacement in the use, and then improve measurement accuracy.

Referring to fig. 1 to 3, the adjusting component includes a second screw 19, a threaded sleeve 20 and three sets of connecting rods 21, the second screw 19 is rotatably disposed in a guide hole at the lower end of the mounting post 12, the threaded sleeve 20 is disposed in the guide hole and sleeved on the second screw 19, three sets of yielding grooves 22 are uniformly formed on the periphery of the mounting post 12, one ends of the three sets of connecting rods 21 penetrate through the yielding grooves 22 and are rotatably sleeved on the threaded sleeve 20, the other ends of the three sets of connecting rods 21 are rotatably sleeved on the three sets of supporting rods 13, and when in use, the threaded sleeve 20 moves downwards along the second screw 19 by rotating the second screw 19 and matching with the threaded sleeve 20, and the three sets of supporting rods 13 are driven to rotate around the connecting seat 23 by the three sets of connecting rods 21, so that the three sets of supporting rods 13 are relatively close to each other, and the size of the device is reduced, and the device is convenient to carry and store.

Referring to fig. 5, an anti-slip pad 31 is disposed at one end of the extension rod 14 and the other end of the reinforcement rod 28, the anti-slip pad 31 is slidably clamped on the extension rod 14 and the reinforcement rod 28, and friction force between the extension rod 14 and the reinforcement rod 28 and the ground can be increased by disposing the anti-slip pad 31, so that stability of the device fixed on the ground is improved, and the anti-slip pad 31 is clamped and fixed, so that the easy-wearing part anti-slip pad 31 can be replaced conveniently.

Referring to fig. 1, 2 and 4, the supporting rod 13 is provided with a limit chute 15, a limit block 16 is arranged in the limit chute 15, the limit block 16 is clamped in a spring clip slot 26 at one end of the extending rod 14 through a spring clip, reading marks at two sides of the limit block 16 are matched with scale slots 17 on the supporting rod 13, the extending rod 14 is prevented from moving out of the supporting rod 13 when the first screw 27 is rotated to move the extending rod 14 through the matching of the limit block 16 and the limit chute 15, the extending rod 14 is moved to drive the limit block 16 to move, the limit block 16 is moved to enable the reading marks to be matched with different scale slots 17, and accordingly the matching length of the extending rod 14 and the supporting rod 13 can be adjusted rapidly according to requirements, and the use is convenient.

The working principle of the utility model is as follows: through placing the device on ground, when the device is placed unstably, through rotating first screw rod 27, first screw rod 27 rotates and the screw hole 25 cooperation on the extension rod 14 can make extension rod 14 follow bracing piece 13 and remove, thereby adjust the length of fit of extension rod 14 and bracing piece 13, and first screw rod 27 and screw hole 25 cooperation can fix a position extension rod 14 in optional position, conveniently fine setting, the device is placed steadily subaerial, after the device is placed steadily, through rotating worm 102, worm 102 rotates and worm wheel 30 cooperation makes worm wheel 30 rotate, worm wheel 30 rotates and drives the reinforcing rod 28 through connecting axle 29 and rotate, when reinforcing rod 28 rotates to the contact with the ground, can improve the area of contact of device and ground, thereby improve the stability of device fixed on the ground, avoid producing the phenomenon of displacement in the use, and then improve measurement accuracy.

Claims

1. Novel total powerstation locating component, including connection pad (10) from taking spirit level (11), its characterized in that: the three groups of connecting seats (23) at the lower end of the connecting disc (10) are respectively sleeved with a supporting rod (13), the lower end of the connecting disc (10) is fixedly provided with a mounting column (12), an adjusting component is arranged in the mounting column (12), the adjusting component is matched with the three groups of supporting rods (13), one ends of the three groups of supporting rods (13) are respectively provided with an extending component, each extending component comprises an extending rod (14) and a first screw rod (27), a through groove (18) is formed in each supporting rod (13), the first screw rod (27) is arranged in the corresponding supporting rod (13) in a penetrating mode, one end of each first screw rod (27) is located in a fixed chute (32) in each through groove (18) and is arranged in the corresponding first screw rod (27) in a penetrating mode, one end of each extending rod (14) is arranged in the corresponding supporting rod (13) in a sliding mode, and the other end of each first screw rod (27) is arranged in the corresponding extending rod (14) in a penetrating mode, and an auxiliary threaded hole (25) is formed in each extending rod (14).

2. The novel total station positioning assembly of claim 1, wherein: the adjusting component comprises a second screw rod (19), a thread bush (20) and three groups of connecting rods (21), wherein the second screw rod (19) is rotationally arranged in a guide hole at the lower end of the mounting column (12), the thread bush (20) is positioned in the guide hole and sleeved on the second screw rod (19), three groups of relief grooves (22) are uniformly formed in the periphery of the mounting column (12), one ends of the three groups of connecting rods (21) penetrate through the relief grooves (22) and are rotationally sleeved on the thread bush (20), and the other ends of the three groups of connecting rods (21) are rotationally sleeved on the three groups of supporting rods (13).

3. The novel total station positioning assembly of claim 1, wherein: the auxiliary assembly comprises a reinforcing rod (28), the reinforcing rod (28) is located on one side of the extension rod (14), a connecting shaft (29) is fixedly arranged at one end of the reinforcing rod (28), one end of the connecting shaft (29) penetrates through a through hole (103) in the extension rod (14) and is fixedly provided with a worm wheel (30), two groups of fixing seats (101) on the other side of the extension rod (14) are rotationally provided with the same group of worms (102), and the worms (102) are meshed with the worm wheel (30).

4. A novel total station positioning assembly as set forth in claim 3 wherein: one end of the extension rod (14) and the other end of the reinforcing rod (28) are respectively provided with an anti-slip pad (31), and the anti-slip pad (31) is slidably clamped on the extension rod (14) and the reinforcing rod (28).

5. The novel total station positioning assembly of claim 1, wherein: limiting sliding grooves (15) are formed in the supporting rods (13), limiting blocks (16) are arranged in the limiting sliding grooves (15), the limiting blocks (16) are clamped in elastic sheet clamping grooves (26) formed in one ends of the extending rods (14) through elastic sheet clamping buckles, and reading marks on two sides of the limiting blocks (16) are matched with scale grooves (17) in the supporting rods (13).