CN214663241U

CN214663241U - Base for surveying instrument convenient to install fast

Info

Publication number: CN214663241U
Application number: CN202120893082.2U
Authority: CN
Inventors: 胡嘉欣; 梁海灵; 梁海鹏; 周建明
Original assignee: Guangdong Xinda Surveying And Mapping Technology Co ltd
Current assignee: Guangdong Xinda Surveying And Mapping Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-09
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a base for surveying instrument convenient to quick installation belongs to surveying instrument technical field, and it includes the mount table, vertically sets up fixed column on the mount table, horizontal installation just set up mounting bracket, the support column of slidable mounting on the sliding tray of sliding tray on the fixed column, set up drive assembly on the fixed column, set up the coupling assembling on the sliding tray to and set up the elastic component on the sliding tray. This application has the effect of being convenient for the installation and improving stability.

Description

Base for surveying instrument convenient to install fast

Technical Field

The application relates to the technical field of surveying and mapping instruments, in particular to a base for surveying and mapping instrument convenient to install rapidly.

Background

In building engineering, often need surveying and mapping equipment to measure data, common equipment is surveying and mapping instrument, and surveying and mapping instrument needs to use with the base is supporting to make surveying and mapping instrument be applicable to the place of different works.

At present, common base includes three supporting legs, and the staff need fix the base on the workplace earlier, installs surveying instrument on the base again, carries out surveying and mapping work.

In view of the related art in the above, the inventors consider that there are drawbacks in that: traditional base is in the installation, needs to be to the continuous extension of length of three supporting legss, shorten, lock or loosen, leads to the reduction of installation effectiveness, and in the installation, the base falls down easily, damages surveying instrument, and stability is lower. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

For the convenience of installation and improvement stability, this application provides a base for surveying instrument convenient to quick installation.

The application provides a pair of base for surveying instrument convenient to install fast adopts following technical scheme:

the utility model provides a base for surveying instrument convenient to quick installation, includes the mount table, vertically set up in fixed column on the mount table, horizontal installation in on the fixed column and set up the mounting bracket of sliding tray, slidable mounting in support column on the sliding tray, set up in be used for driving the support column on the fixed column and make horizontal motion's drive assembly, set up in be used for making the support column keep vertical state's coupling assembling on the sliding tray, and set up in be used for making the support column make horizontal motion's elastic component on the sliding tray, the extending direction of sliding tray parallels with the length direction of mounting bracket self.

Through adopting above-mentioned technical scheme, the fixed column and the support column that set up can be firm fix subaerial, reduce the condition that the mount table fell then to improve the stability of mount table, and the drive assembly of setting can drive a plurality of support columns simultaneously, then make the installation work that the workstation can be accomplished fast to the staff, thereby improve the convenience of installation.

Optionally, the driving assembly includes a driving ring slidably mounted on the fixed column, a driving rod hinged to a side wall of the driving ring and hinged to the supporting column, a driving member disposed on the fixed column for vertically moving the driving ring, and a limiting member disposed on the driving ring for limiting a horizontal position of the driving ring.

Through adopting above-mentioned technical scheme, the drive ring that sets up can drive a plurality of support columns simultaneously through the actuating lever, then reduces the time of installation to improve the installation effectiveness, and the actuating lever that sets up can make the support column more stable in the horizontal direction.

Optionally, the driving part includes a driving motor horizontally mounted on the fixing column, a driving bevel gear mounted on an output shaft of the driving motor, a driving threaded rod rotatably mounted on the supporting column and in threaded connection with the driving ring, a fixing member disposed on the supporting column and used for fixing the position of the driving threaded rod, and a driven bevel gear mounted on the driving threaded rod and engaged with the driving bevel gear.

Through adopting above-mentioned technical scheme, the driving motor who sets up can make the drive threaded rod rotate through initiative bevel gear and driven bevel gear, makes the drive ring vertical motion then to make things convenient for staff's installation.

Optionally, the mounting including set up in on the fixed column and with the fixed block that the drive threaded rod is connected, set up in the drive threaded rod is located the fixed ring of fixed block internal portion, and set up in on the fixed block and with the fixed slot of fixed ring looks adaptation.

Through adopting above-mentioned technical scheme, the solid fixed ring that sets up can rotate on the fixed slot, reduces the outer condition of drive threaded rod dropping out of fixed column then to improve the stability of drive threaded rod.

Optionally, the limiting component includes a dovetail block annularly disposed on the inner side wall of the driving ring, and a dovetail groove disposed on the side wall of the fixing column and having an extending direction parallel to the height direction of the fixing column.

Through adopting above-mentioned technical scheme, the forked tail piece that sets up can be made vertical motion along the dovetail, then restricts the horizontal position of driving ring, reduces the axial direction pivoted condition round the fixed column when the vertical motion is made to the driving ring to improve the practicality of driving ring.

Optionally, the elastic assembly includes a return spring horizontally mounted on the wall of the sliding groove and connected to the end of the supporting column.

Through adopting above-mentioned technical scheme, the reset spring that sets up can stimulate the support column, makes the horizontal motion that makes that the support column can be more steady then to improve the stability of support column.

Optionally, the connection assembly includes a T-shaped block installed in the support column inside the mounting frame, and a T-shaped groove provided on the wall of the sliding groove and adapted to the T-shaped block, and having an extending direction parallel to the extending direction of the sliding groove.

Through adopting above-mentioned technical scheme, the horizontal slip can be made along T type groove to the T type piece that sets up, then the position of restriction support column reduces the support column and is the condition of tilt state when making horizontal motion to improve the practicality of support column.

Optionally, an anti-slip sleeve is sleeved on one side, away from the mounting frame, of the supporting column and the fixing column, and anti-slip lines with wavy horizontal sections are formed in the bottom of the anti-slip sleeve.

Through adopting above-mentioned technical scheme, the antiskid cover that sets up can increase the frictional force of support column and fixed column respectively for ground, reduces the circumstances that support column and fixed column skidded on ground then to improve the stability of support column and fixed column.

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

1. the fixed columns and the supporting columns can be firmly fixed on the ground, so that the falling condition of the mounting table is reduced, the stability of the mounting table is improved, and the supporting columns can be more stable in the horizontal direction due to the arranged driving rods;

2. the driving ring that sets up can drive a plurality of support columns simultaneously through the actuating lever, makes the installation work that the workstation can be accomplished fast then to improve the installation effectiveness.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a return spring in the embodiment of the present application.

Fig. 3 is a cross-sectional view of an embodiment of the present application for embodying a T-block.

Fig. 4 is an enlarged view of an embodiment of the present application for embodying a retainer ring.

FIG. 5 is a cross-sectional view of an embodiment of the present application for embodying a dovetail block.

Description of reference numerals: 1. an installation table; 2. fixing a column; 21. a drive ring; 211. a dovetail block; 22. a drive rod; 23. a drive motor; 231. a drive bevel gear; 24. driving the threaded rod; 241. a driven bevel gear; 242. a fixing ring; 25. a fixed block; 251. fixing grooves; 26. a dovetail groove; 3. a mounting frame; 31. a sliding groove; 311. a return spring; 312. a T-shaped groove; 4. a support pillar; 41. a T-shaped block; 42. an anti-slip sleeve; 421. and (4) anti-skid lines.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses base for surveying instrument convenient to install fast. Referring to fig. 1, base for surveying instrument includes mount table 1, fixed column 2 and mounting bracket 3, the vertical setting of fixed column 2 is on mount table 1, the longest of the 2 vertical cross-sections of fixed column is direction of height on one side, and mounting bracket 3 horizontal installation is on fixed column 2, in this embodiment, mounting bracket 3's horizontal cross-section is cross, four sliding tray 31 have been seted up to mounting bracket 3 bottom, the extending direction of four sliding tray 31 all parallels with the length direction of mounting bracket 3 self, simultaneously, equal slidable mounting has support column 4 on four sliding tray 31.

The operator can mount the surveying instrument on the bearing surface of the mounting table 1.

Referring to fig. 1 and 2, in order to improve holistic stability, reduce the condition that fixed column 2 and four support columns 4 skidded on the ground, so all the cover is equipped with anti-skidding cover 42 in support column 4 and four one sides that fixed column 2 kept away from mounting bracket 3, in this embodiment, five anti-skidding covers 42 are made by the rubber material, anti-skidding line 421 has all been seted up to five anti-skidding cover 42's bottom, and the horizontal cross-section of anti-skidding line 421 is the wave type.

Referring to fig. 1 and 3, in order to facilitate quick installation by a worker, a driving assembly is disposed on the fixed column 2, in this embodiment, the driving assembly includes a driving ring 21 and four driving rods 22, the driving ring 21 is slidably mounted on the fixed column 2, meanwhile, the four driving rods 22 are all hinged on the side wall of the driving ring 21, the four driving rods 22 are all hinged with the corresponding supporting columns 4 one by one, and the longest side of the driving rod 22 is in the length direction.

Referring to fig. 1 and 3, in order to move the driving ring 21 vertically, the driving assembly includes a driving member disposed on the fixed column 2, in this embodiment, the driving member includes a driving motor 23 and a driving threaded rod 24, the driving motor 23 is horizontally mounted on the fixed column 2, a driving bevel gear 231 is mounted on an output shaft of the driving motor 23, and the driving threaded rod 24 is rotatably mounted on the supporting column 4, in this embodiment, both end portions of the driving threaded rod 24 are smooth, the driving threaded rod 24 is in threaded connection with the driving ring 21, a driven bevel gear 241 is mounted on the driving threaded rod 24, and the driven bevel gear 241 is engaged with the driving bevel gear 231.

Referring to fig. 3 and 4, in order to improve the stability of the driving threaded rod 24, the driving part includes a fixing member disposed on the supporting column 4, in this embodiment, the fixing member includes a fixing block 25, the fixing block 25 is disposed on the fixing column 2, the fixing block 25 is connected to the smooth end portion of the driving threaded rod 24, a fixing ring 242 is disposed on the inner portion of the driving threaded rod 24 located on the fixing block 25, and meanwhile, a fixing groove 251 is disposed on the fixing block 25, and the contour of the fixing groove 251 is matched with the shape of the fixing ring 242.

When the staff need install fast, can mention mounting bracket 3 earlier, start driving motor 23 again, driving motor 23's output shaft rotates, and drive bevel gear 231 rotates, and driven bevel gear 241 is driven, and drive threaded rod 24 rotates along the axis direction of self, and vertical downstream is made to drive ring 21, and drive lever 22 is driven, and support column 4 makes horizontal slip along the extending direction of sliding tray 31, and the length direction of until drive lever 22 is mutually perpendicular with the direction of height of fixed column 2.

Referring to fig. 1 and 5, in order to reduce the rotation of the driving ring 21 under the action of the driving threaded rod 24, the driving assembly includes a limiting component, the limiting component is disposed on the driving ring 21, in this embodiment, the limiting component includes four dovetail blocks 211, the four dovetail blocks 211 are all disposed on the inner side wall of the driving ring 21, meanwhile, four dovetail grooves 26 are disposed on the side wall of the fixed column 2, and the extending directions of the four dovetail grooves 26 are all parallel to the height direction of the fixed column 2.

When the drive ring 21 vertically moves, the dovetail block 211 is driven in the extending direction of the dovetail groove 26.

Referring to fig. 1 and 3, in order to keep the support column 4 in a vertical state during horizontal movement and improve the practicability of the support column 4, a connecting assembly is disposed on the sliding groove 31, in this embodiment, the connecting assembly includes four T-shaped blocks 41, the four T-shaped blocks 41 are all mounted on the corresponding support column 4 located inside the mounting frame 3, meanwhile, T-shaped grooves 312 are all disposed on the groove walls of the four sliding grooves 31, the profiles of the four T-shaped grooves 312 are all adapted to the shapes of the corresponding T-shaped blocks 41, and the extending directions of the four T-shaped grooves 312 are all parallel to the extending direction of the corresponding sliding groove 31.

Referring to fig. 1 and 2, in order to enable the supporting column 4 to perform horizontal sliding better, an elastic assembly is disposed on the sliding groove 31, in this embodiment, the elastic assembly includes four return springs 311, the four return springs 311 are all horizontally mounted on the groove wall of the corresponding sliding groove 31, and the four return springs 311 are all connected with the end portion of the corresponding supporting column 4.

After the worker uses, the worker can lift the mounting frame 3, start the driving motor 23, the output shaft of the driving motor 23 rotates reversely, the driving threaded rod 24 rotates, the driving ring 21 moves vertically upwards, the driving rod 22 is driven, the supporting column 4 slides horizontally along the extending direction of the sliding groove 31, and the restoring spring 311 exerts the elastic force to the supporting column 4 in the direction of the fixing column 2 by utilizing the restoring force of the restoring spring 311 to reach a preset position.

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. The utility model provides a base for surveying instrument convenient to quick installation which characterized in that: including mount table (1), vertically set up in fixed column (2), horizontal installation on mount table (1) just set up mounting bracket (3) of sliding tray (31), slidable mounting in support column (4) on sliding tray (31), set up in be used for on fixed column (2) driving support column (4) to make horizontal motion's drive assembly, set up in be used for making on sliding tray (31) support column (4) keep vertical state's coupling assembling, and set up in be used for making on sliding tray (31) support column (4) make horizontal motion's elastic component, the extending direction of sliding tray (31) parallels with the length direction of mounting bracket (3) self.

2. A base for a surveying instrument facilitating quick mounting according to claim 1, characterized in that: the driving assembly comprises a driving ring (21) which is slidably mounted on the fixed column (2), a driving rod (22) which is hinged to the side wall of the driving ring (21) and hinged to the supporting column (4), a driving part which is arranged on the fixed column (2) and used for enabling the driving ring (21) to vertically move, and a limiting part which is arranged on the driving ring (21) and used for limiting the horizontal position of the driving ring (21).

3. A base for a surveying instrument facilitating quick mounting according to claim 2, characterized in that: the driving part comprises a driving motor (23) horizontally arranged on the fixing column (2), a driving bevel gear (231) arranged on an output shaft of the driving motor (23), a driving threaded rod (24) rotatably arranged on the supporting column (4) and in threaded connection with the driving ring (21), a fixing piece arranged on the supporting column (4) and used for fixing the position of the driving threaded rod (24), and a driven bevel gear (241) arranged on the driving threaded rod (24) and meshed with the driving bevel gear (231).

4. A base for a surveying instrument facilitating quick mounting according to claim 3, characterized in that: the mounting including set up in fixed column (2) and fixed block (25) that are connected with drive threaded rod (24), set up in drive threaded rod (24) are located fixed ring (242) on fixed block (25) internal portion, and set up in fixed block (25) go up and with fixed ring (242) looks adaptation fixed slot (251).

5. A base for a surveying instrument facilitating quick mounting according to claim 2, characterized in that: the limiting component comprises a dovetail block (211) which is annularly arranged on the inner side wall of the driving ring (21), and a dovetail groove (26) which is arranged on the side wall of the fixed column (2) and the extending direction of which is parallel to the height direction of the fixed column (2).

6. A base for a surveying instrument facilitating quick mounting according to claim 1, characterized in that: the elastic component comprises a return spring (311) which is horizontally arranged on the wall of the sliding groove (31) and is connected with the end part of the supporting column (4).

7. A base for a surveying instrument facilitating quick mounting according to claim 1, characterized in that: the connecting assembly comprises a T-shaped block (41) arranged on the inner part of the mounting rack (3) of the supporting column (4), and a T-shaped groove (312) which is formed in the groove wall of the sliding groove (31), matched with the T-shaped block (41) and parallel to the extending direction of the sliding groove (31).

8. A base for a surveying instrument facilitating quick mounting according to claim 1, characterized in that: the anti-skidding frame is characterized in that an anti-skidding sleeve (42) is sleeved on one side, away from the mounting frame (3), of the supporting column (4) and the fixing column (2), and anti-skidding grains (421) with wave-shaped horizontal sections are formed in the bottom of the anti-skidding sleeve (42).