CN219623710U

CN219623710U - Total powerstation bracket

Info

Publication number: CN219623710U
Application number: CN202320128769.6U
Authority: CN
Inventors: 张敏智
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-09-01
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses a total station bracket, which comprises a supporting table for installing a total station and supporting legs rotatably connected with the supporting table, wherein the rotating axes of the supporting legs are perpendicular to the axes of the supporting table, and the supporting legs are provided with tips which are convenient to insert the supporting legs into soil; the device also comprises a storage component used for hiding or exposing the center. The total station bracket is reasonable in structure, can store the tip when in idle and transportation, and avoids the danger of the tip to surrounding objects and personnel.

Description

Total powerstation bracket

Technical Field

The utility model relates to the field of buildings, in particular to a total station bracket.

Background

In the field of construction, the high-precision equipment required for engineering measurements is a total station. The total station can accurately measure the data such as the relative distance, the angle and the like between two points. Generally, the total station is used together with an A-frame, and the A-frame stably supports the total station on the ground.

In the prior art, the total station support frame as described in CN210570665U comprises: a first through hole is formed in the center of the base; the support legs are provided with a center at one end and a short rod hinged to the other end; the other end of the short rod is detachably connected to the base; pedals symmetrically fixed on the support legs; and the leveling structure is arranged on the base and is used for providing a horizontal working environment for the total station.

The total station support frame is always exposed to the outside due to the fact that the center is easy to damage surrounding objects when the total station support frame is stored or transported, even stabs surrounding people, and the total station support frame is low in safety when in idle and transportation.

Accordingly, there is a need for an improvement over prior art total station carriers.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the total station bracket which can store the center when in idle and transportation so as to avoid the danger of the center on surrounding objects and personnel.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: the total station bracket comprises a supporting table for mounting a total station and supporting legs rotatably connected with the supporting table, wherein the rotation axes of the supporting legs are perpendicular to the axis of the supporting table, and the supporting legs are provided with tips which are convenient to insert the supporting legs into soil; the device also comprises a storage component used for hiding or exposing the center.

The preferable technical scheme is that the supporting leg comprises an outer leg rotationally connected with the supporting table and an inner leg slidingly connected with the outer leg, wherein the sliding direction of the inner leg is perpendicular to the rotating axis direction of the outer leg; the center is fixedly arranged at the end part of the inner leg.

The preferable technical scheme is that the outer leg is provided with a chute which is in sliding connection with the inner leg, and the length of the chute is not less than the sum of the lengths of the inner leg and the center.

The preferred technical scheme is, accomodate the subassembly including the cover locate the shell of outer leg tip, the shell is provided with the confession the through-hole that the inner leg passed through, the shell activity is provided with and is used for with the through-hole is sealed or the closure plate of opening.

The preferred technical scheme is that the closing plate is in sliding connection with the shell, the sliding direction of the closing plate is perpendicular to the sliding direction of the inner leg, and the shell is provided with a sliding hole in sliding connection with the closing plate.

The preferable technical scheme is that a limiting component used for fixing the sealing plate at a sealing position or an opening position of the through hole is arranged between the sealing plate and the shell.

The preferable technical scheme is that the limiting assembly comprises a limiting plate, a limiting groove is formed in the top surface of the sliding hole, the limiting plate is in sliding connection with the limiting groove, and a pressure spring is clamped between the limiting plate and the bottom of the limiting groove.

The preferable technical scheme is that a locking component for locking the inner leg at least two working positions is arranged between the outer leg and the inner leg.

The preferable technical scheme is that the locking assembly comprises a threaded hole arranged on the inner leg and a bolt in threaded connection with the threaded hole, and the end part of the bolt is propped against the bottom of the chute.

The preferable technical scheme is that a clamping protrusion and a clamping groove which are matched with each other in a clamping manner are arranged between the outer leg and the supporting table.

The utility model has the advantages and beneficial effects that: the total station bracket is reasonable in structure, and the center is hidden or exposed through the storage assembly; compared with the prior art, the center can be hidden when the bracket is idle and transported, so that the danger of surrounding objects and personnel caused by the center is avoided.

Drawings

FIG. 1 is a schematic view of the structure of a rack housing state of a total station rack embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 2;

FIG. 5 is a schematic view of the structure of the use state of the carriage of the total station carriage embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of the receiving assembly;

FIG. 7 is a cross-sectional view of FIG. 6;

FIG. 8 is a schematic structural view of the housing;

in the figure: 1. a support table; 11. a clamping groove; 2. a center; 3. an outer leg; 31. a chute; 32. the clamping bulge; 4. an inner leg; 41. a threaded hole; 42. a bolt; 5. a housing; 51. a through hole; 52. a slide hole; 53. a limit groove; 6. a closing plate; 61. a protection hole; 7. a limiting plate; 8. a compression spring.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1 to 8, the total station bracket of the embodiment comprises a supporting table 1 for mounting a total station and supporting legs rotatably connected with the supporting table 1, wherein the rotation axes of the supporting legs are perpendicular to the axis of the supporting table 1, and the supporting legs are provided with tips 2 which are convenient to insert the supporting legs into soil; and a storage component for hiding or exposing the center 2. Through such design, when this bracket accomodates or the transportation, can hide top 2, when the bracket uses, can expose top 2, do not influence the normal use of bracket.

The support legs comprise outer legs 3 rotatably connected with the support table 1 and inner legs 4 slidably connected with the outer legs 3, and the sliding direction of the inner legs 4 is perpendicular to the rotation axis direction of the outer legs 3; the center 2 is fixedly arranged at the end part of the inner leg 4. By such a design, the inner leg 4 can slide in the outer leg 3, reducing the space occupied by the bracket when it is stored.

The outer leg 3 is provided with a sliding groove 31 in sliding connection with the inner leg 4, and the length of the sliding groove 31 is not less than the sum of the lengths of the inner leg 4 and the center 2. By such design, when the bracket is stored, the inner leg 4 can be completely contracted in the outer leg 3, so that the tip 2 can be prevented from being exposed.

The storage assembly comprises a shell 5 sleeved at the end part of the outer leg 3, the shell 5 is provided with a through hole 51 for the inner leg 4 to pass through, and the shell 5 is movably provided with a sealing plate 6 for sealing or opening the through hole 51. Through such design, avoid the unexpected roll-off when inner leg 4 is accomodate in outer leg 3, lead to top 2 to expose, closure plate 6 can play the barrier effect.

The closing plate 6 is provided with a protection hole 61 for accommodating the tip of the tip 2, and the bottom of the protection hole 61 is in clearance fit with the tip of the tip 2. Through the design, when the tip 2 impacts the sealing plate 6, the tip of the tip 2 is positioned in the protection hole 61 and is not contacted with the hole bottom of the protection hole 61, so that the purpose of protecting the tip of the tip 2 is achieved.

The closing plate 6 is slidably connected with the housing 5, the sliding direction of the closing plate 6 is perpendicular to the sliding direction of the inner leg 4, and the housing 5 is provided with a sliding hole 52 slidably connected with the closing plate 6. Such a design is a further limitation of the above-described solution; as an equivalent alternative, the closing plate 6 can also be connected in rotation with the housing 5.

A limiting component for fixing the sealing plate 6 at a through hole sealing position or a through hole opening position is arranged between the sealing plate 6 and the shell 5. By means of the design, the purpose of fixing the position of the sealing plate 6 is achieved, and the sealing plate 6 is prevented from moving when the through hole 51 is sealed or opened.

The limiting assembly comprises a limiting plate 7, a limiting groove 53 is formed in the top surface of the sliding hole 52, the limiting plate 7 is in sliding connection with the limiting groove 53, and a pressure spring 8 is clamped between the limiting plate 7 and the bottom of the limiting groove 53. Through such design, when the through hole 51 is closed or opened by the closing plate 6, the limiting plate 7 is partially ejected under the action of the pressure spring 8, so as to play a role in limiting the limiting plate 6, when the closing plate 6 is pushed and pulled by a user, the limiting plate 7 is limited in the limiting groove 53, and at the moment, the pressure spring 8 is in a compressed state.

A locking assembly for locking the inner leg 4 in at least two working positions is arranged between the outer leg 3 and the inner leg 4. By such a design, the inner leg 4 is prevented from sliding when the bracket is used or stored.

The locking assembly comprises a threaded hole 41 arranged on the inner leg 4 and a bolt 42 in threaded connection with the threaded hole 41, and the end part of the bolt 42 is propped against the bottom of the chute 31. By such a design, the end of the bolt 42 is abutted against the bottom of the chute 31, and the position of the inner leg 4 is fixed by the friction between the end of the bolt 42 and the bottom of the chute 31.

And a clamping protrusion 32 and a clamping groove 11 which are matched in a clamping manner are arranged between the outer leg 3 and the supporting table 1. By such a design, the fixing of the position of the outer leg 3 when the bracket is stored is achieved.

The embodiment is used in the following manner: when the bracket is stored or transported, the inner leg 4 is fully positioned in the outer leg 3 and locked in the current position by the bolt 42; the clamping protrusions 32 of the outer legs 3 are clamped in the clamping grooves 11 of the supporting table 1; pushing the closing plate 6 to close the through hole 51;

when the bracket is in use, the closing plate 6 is pulled to open the through hole 51; pulling out the outer leg 3 to disengage the clamping protrusion 32 from the clamping groove 11; the bolt 42 is loosened, the inner leg 4 is paid out, and then the bolt 42 is tightened to fix the inner leg 4 in the current position.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The total station bracket is characterized by comprising a supporting table (1) for mounting a total station and supporting legs rotatably connected with the supporting table (1), wherein the rotation axes of the supporting legs are perpendicular to the axis of the supporting table (1), and the supporting legs are provided with tips (2) which are convenient to insert the supporting legs into soil; the device also comprises a storage component for hiding or exposing the center (2);

the support legs comprise outer legs (3) which are rotationally connected with the support table (1) and inner legs (4) which are slidingly connected with the outer legs (3), and the sliding direction of the inner legs (4) is perpendicular to the rotation axis direction of the outer legs (3); the center (2) is fixedly arranged at the end part of the inner leg (4);

the outer leg (3) is provided with a sliding groove (31) which is in sliding connection with the inner leg (4), and the length of the sliding groove (31) is not less than the sum of the lengths of the inner leg (4) and the center (2);

the accommodating assembly comprises a shell (5) sleeved at the end part of the outer leg (3), the shell (5) is provided with a through hole (51) for the inner leg (4) to pass through, and the shell (5) is movably provided with a closing plate (6) for closing or opening the through hole (51);

the sealing plate (6) is in sliding connection with the shell (5), the sliding direction of the sealing plate (6) is perpendicular to the sliding direction of the inner leg (4), and the shell (5) is provided with a sliding hole (52) in sliding connection with the sealing plate (6).

2. Total station carrier according to claim 1, characterized in that a limiting assembly for fixing the closing plate (6) in a through-hole closing position or a through-hole opening position is provided between the closing plate (6) and the housing (5).

3. Total powerstation bracket according to claim 2, characterized in that the limit assembly comprises a limit plate (7), the top surface of the slide hole (52) is provided with a limit groove (53), the limit plate (7) is slidably connected with the limit groove (53), and a compression spring (8) is clamped between the limit plate (7) and the groove bottom of the limit groove (53).

4. Total station carrier according to claim 1, characterized in that a locking assembly for locking the inner leg (4) in at least two working positions is provided between the outer leg (3) and the inner leg (4).

5. Total station holder according to claim 4, characterized in that the locking assembly comprises a threaded hole (41) provided on the inner leg (4) and a bolt (42) screwed with the threaded hole (41), the end of the bolt (42) being arranged against the bottom of the chute (31).

6. Total station carrier according to claim 1, characterized in that a snap-fit protrusion (32) and snap-fit recess (11) are provided between the outer leg (3) and the support table (1).