CN217234992U

CN217234992U - Stable total powerstation stabilizing support of installation

Info

Publication number: CN217234992U
Application number: CN202220253908.3U
Authority: CN
Inventors: 王改伟; 王重修; 刘瑞; 王兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-19
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a stable total powerstation outrigger of installation is connected through locking structure between chassis and the mount table of total powerstation body bottom. Rotate on the mount table and be provided with the supporting leg that a plurality of has a supporting role to the mount table, the center of mount table is provided with well core rod, and it has the auxiliary rod to articulate between well core rod and the supporting leg, and the end of auxiliary rod passes through slide and well core rod sliding connection. The locking structure comprises a clamping pin, a groove for installing the clamping pin is formed in the installing table, a limiting plate and the groove which are arranged at the bottom end of the clamping pin are connected through a first spring, a clamping block matched with the clamping pin is arranged on the chassis, the clamping block is located in an installing hole formed in the chassis, the clamping block is connected with the handle through a connecting rod, a second spring is sleeved outside the connecting rod, and two ends of the second spring are respectively connected with the clamping block and the installing hole. The utility model adopts the above structure's stable total powerstation outrigger of installation can solve the unstable problem of current support total powerstation installation, support instability.

Description

Stable total powerstation stabilizing support of installation

Technical Field

The utility model belongs to the technical field of total powerstation support technique and specifically relates to an install stable total powerstation stabilizing support is related to.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. The total station changes an optical dial into a photoelectric scanning dial, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that angle measurement operation is simplified, and reading errors can be avoided. The whole measurement work on the station can be completed by arranging the instrument once, so the instrument is called a total station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, coal mine engineering, underground tunnel construction and the like.

Since a plurality of measurements can be performed by one installation of the total station, the total station needs to be used for measurement by means of the bracket. In the existing support structure, the total station can only be placed on a support table of the support, the total station is not connected with the support, and the total station is not stably placed. And the use of the total station is also affected due to the unstable fixation of the bracket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable total powerstation outrigger of installation solves current support total powerstation installation insecure, the unstable problem of support.

In order to achieve the purpose, the utility model provides a stable mounting bracket for a total station, which comprises a mounting table, wherein a chassis at the bottom of a total station body is connected with the mounting table through a locking structure; a plurality of supporting legs which have a supporting effect on the mounting table are rotatably arranged on the mounting table, a central rod is arranged in the center of the mounting table, auxiliary rods are arranged between the central rod and the supporting legs, one ends of the auxiliary rods are rotatably connected with the supporting legs, the other ends of the auxiliary rods are slidably connected with the central rod through sliding plates, and the sliding plates are connected with the central rod through locking elements in a locking manner; locking structure includes the bayonet lock, is provided with the recess of installation bayonet lock on the mount table, and the limiting plate that the bayonet lock bottom set up passes through spring one with the recess to be connected, is provided with on the chassis and makes bayonet lock male through-hole, be provided with on the chassis with the fixture block of bayonet lock looks adaptation, the fixture block is located the mounting hole that sets up on the chassis, mounting hole and through-hole intercommunication, fixture block and mounting hole sliding connection, the fixture block passes through the connecting rod to be connected with the handle, the outside cover of connecting rod is equipped with spring two, the both ends of spring two are connected with fixture block and mounting hole respectively.

Preferably, the fixture block is a wedge-shaped block with an inclined surface on the lower surface close to one end of the bayonet lock, and the top end of the bayonet lock is close to the inclined surface on one side of the fixture block for facilitating the clamping of the fixture block.

Preferably, the supporting leg includes sleeve and bracing piece, and the bracing piece is located telescopic inside, bracing piece and sleeve threaded connection, and telescopic top is rotated with the mount table and is connected, and the one end of auxiliary rod is rotated and is set up on the sleeve.

Preferably, the bottom of the support rod is sleeved with a taper sleeve, the taper sleeve is provided with a limit groove, the support rod is provided with a limit pin matched with the limit groove, and the taper sleeve is in locking connection with the support rod through a nut and a gasket; the bottom of the taper sleeve is provided with a positioning taper.

Preferably, the taper sleeve is provided with a stabilizing plate, the stabilizing plate is located on one side of the taper sleeve, the middle of the stabilizing plate is rotatably connected with the taper sleeve through a pin shaft, and the lower surface of the stabilizing plate is provided with a plurality of fixing nails.

Preferably, be provided with the spout with the supporting leg one-to-one on the well core rod, the one end setting of slide in the spout and with spout sliding connection, the auxiliary rod rotates through the engaging lug that the round pin axle set up with the slide and is connected.

Preferably, the locking element is a jackscrew, and the jackscrew is in threaded connection with the sliding plate.

A total powerstation stabilizing support that installation is stable, carry out the joint through bayonet lock and fixture block between chassis and the mount table of total powerstation body to strain through spring one and spring two, be favorable to improving the steadiness that the total powerstation body was fixed on the support. The bottom of mount table is provided with the location awl, rotates on the location awl and is provided with the steadying plate, and the staple on the steadying plate is favorable to improving the support stability subaerial fixed. The auxiliary rod arranged between the sleeve and the central rod is also beneficial to improving the stability of the support.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a stable mounting total station stabilizing support of the present invention;

fig. 2 is a schematic view of a total station body mounting structure according to an embodiment of a stable total station stabilizing support of the present invention;

fig. 3 is the utility model relates to a install stable well core rod structure schematic diagram of total powerstation outrigger embodiment.

Reference numerals

1. A total station body; 2. a chassis; 3. an installation table; 4. a sleeve; 5. a support bar; 6. a center pole; 7. an auxiliary lever; 8. a slide plate; 9. a taper sleeve; 10. a limiting groove; 11. a spacing pin; 12. positioning a cone; 13. a stabilizing plate; 14. fixing nails; 15. a bayonet lock; 16. a limiting plate; 17. a first spring; 18. a clamping block; 19. a connecting rod; 20. a second spring; 21. a handle; 22. a chute; 23. connecting lugs; 24. and (5) jacking the screw.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is the utility model relates to a structural schematic diagram of installing stable total powerstation outrigger embodiment, fig. 2 is the utility model relates to a total powerstation body mounting structure schematic diagram of installing stable total powerstation outrigger embodiment. As shown in the figure, the total station stabilizing support comprises an installation platform 3, and a chassis 2 at the bottom of a total station body 1 is connected with the installation platform 3 through a locking structure. The locking structure comprises a bayonet 15, and a groove for mounting the bayonet 15 is formed in the mounting table 3. Limiting plate 16 and the recess that bayonet 15 bottom mounting set up pass through spring 17 to be connected, and the both ends of spring 17 are fixed mounting respectively in the bottom of limiting plate 16 and recess. The chassis 2 is provided with a through hole for inserting the bayonet 15, and the aperture of the through hole is slightly larger than the diameter of the bayonet 15. The chassis 2 is provided with a fixture block 18 matched with the bayonet 15, the fixture block 18 is positioned in a mounting hole arranged on the chassis 2, and the mounting hole is vertical to and communicated with the through hole. The fixture block 18 is connected with the mounting hole in a sliding mode, the fixture block 18 is connected with the handle 21 through the connecting rod 19, and the fixture block 18 can be conveniently drawn through the handle 21. The outside of the connecting rod 19 is sleeved with a second spring 20, and two ends of the second spring 20 are respectively fixedly connected with the clamping block 18 and the mounting hole.

The fixture block 18 is a wedge-shaped block with an inclined surface on the lower surface near one end of the bayonet 15, so that the top end of the bayonet 15 can pass through the fixture block 18. The top end of the bayonet 15 is close to a slope at one side of the latch 18 for facilitating the latch 18 to be latched. Under the action of the first spring 17 and the second spring 20, the clamping block 18 is stably clamped below the end of the clamping pin 15, so that the mounting stability of the chassis 2 and the mounting table 3 is improved, and the mounting stability of the total station body 1 on the mounting table 3 is improved.

At least two bayonet pins 15 are arranged on the mounting table 3. The middle part of chassis 2 can also set up the slipmat, the further steadiness that improves

chassis

2 and 3 installations of mount table.

The mounting table 3 is provided with a plurality of supporting legs which support the mounting table 3 in a rotating manner. The support leg comprises a sleeve 4 and a support bar 5, the support bar 5 being located inside the sleeve 4. The bottom of sleeve 4 is provided with the internal thread, is provided with the external screw thread on the bracing piece 5, and bracing piece 5 and sleeve 4 threaded connection are convenient for adjust the length of supporting leg as required. The top of the sleeve 4 is rotatably connected with the lower surface of the mounting table 3 through a hinge.

The bottom of the supporting rod 5 is sleeved with a taper sleeve 9, and a limiting groove 10 is formed in the taper sleeve 9 along the axial direction of the taper sleeve 9. Two limiting grooves 10 can be formed in the taper sleeve 9, and the limiting grooves 10 are convenient to clamp on the supporting rod 5 due to the arrangement of the limiting grooves 10. The support rod 5 is provided with a limit pin 11 matched with the limit groove 10, and the taper sleeve 9 and the support rod 5 are limited through the limit pin 11 and the limit groove 10. The end of the limit pin 11 is provided with an external thread, and the taper sleeve 9 is in locking connection with the support rod 5 through a nut and a gasket. The bottom of the taper sleeve 9 is provided with a positioning taper 12, so that the taper sleeve 9 can be conveniently inserted on the ground. The taper sleeve 9 is provided with a stabilizing plate 13, and the stabilizing plate 13 is positioned at one side or two sides of the taper sleeve 9. The middle part of the stabilizing plate 13 is rotationally connected with the taper sleeve 9 through a pin shaft, and the lower surface of the stabilizing plate 13 is provided with a plurality of fixing nails 14. The stabilizing plate 13 is rotatably connected with the taper sleeve 9, and the taper sleeve 9 can be further fixed on the ground through the stabilizing plate 13, so that the stability of the support fixed on the ground is improved.

Fig. 3 is the utility model relates to a install stable well core rod structure schematic diagram of total powerstation outrigger embodiment. As shown in the figure, the center of the mounting table 3 is fixedly provided with a center rod 6, and an auxiliary rod 7 is arranged between the center rod 6 and the supporting leg. One end of the auxiliary rod 7 is rotatably arranged on the sleeve 4, and the other end of the auxiliary rod 7 is slidably connected with the central rod 6 through a sliding plate 8. Be provided with the spout 22 with the supporting leg one-to-one on the well core rod 6, the one end setting of slide 8 in spout 22 and with spout 22 sliding connection, the one end size that slide 8 is located spout 22 is greater than the spout 22 size, avoids slide 8 from the 6 roll-offs of well core rod. The auxiliary rod 7 is rotatably connected with a connecting lug 23 arranged on the sliding plate 8 through a pin shaft. The auxiliary rod 7 has the function of auxiliary support for the sleeve 4, and the support stability of the support leg is improved.

The sliding plate 8 is locked with the central rod 6 by a locking element. The locking element is a top thread 24, and the top thread 24 is in threaded connection with the sliding plate 8. After the position of the supporting leg is adjusted, the sliding plate 8 and the central rod 6 are locked through the jackscrew 24, the supporting leg is prevented from generating large displacement again, and the stability of the supporting leg fixation is improved.

Therefore, the utility model adopts the above structure stable total powerstation outrigger of installation, can solve the unstable problem of current support total powerstation installation, support.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a stable total powerstation outrigger of installation which characterized in that: the total station comprises an installation platform, wherein a chassis at the bottom of a total station body is connected with the installation platform through a locking structure; a plurality of supporting legs which have a supporting function on the mounting table are rotatably arranged on the mounting table, a central rod is arranged in the center of the mounting table, an auxiliary rod is arranged between the central rod and the supporting legs, one end of the auxiliary rod is rotatably connected with the supporting legs, the other end of the auxiliary rod is slidably connected with the central rod through a sliding plate, and the sliding plate is connected with the central rod through a locking element in a locking manner; the locking structure comprises a clamping pin, a groove for installing the clamping pin is formed in the installing table, a limiting plate and the groove which are arranged at the bottom end of the clamping pin are connected through a first spring, a through hole for inserting the clamping pin is formed in the chassis, a clamping block matched with the clamping pin is arranged on the chassis, the clamping block is located in the installing hole formed in the chassis, the installing hole is communicated with the through hole, the clamping block is connected with the installing hole in a sliding mode, the clamping block is connected with the handle through a connecting rod, a second spring is sleeved outside the connecting rod, and two ends of the second spring are connected with the clamping block and the installing hole respectively.

2. The stable-mount total station stabilizing mount of claim 1, wherein: the fixture block is a wedge-shaped block with an inclined surface on the lower surface close to one end of the clamping pin, and the inclined surface is close to one side of the clamping pin, so that the fixture block can be clamped in conveniently.

3. The stable-mount total station stabilizing mount of claim 1, wherein: the supporting leg includes sleeve and bracing piece, and the bracing piece is located telescopic inside, bracing piece and sleeve threaded connection, and telescopic top is rotated with the mount table and is connected, and the one end of auxiliary rod is rotated and is set up on the sleeve.

4. A stable-mount total station stabilizing cradle according to claim 3, wherein: the bottom of the supporting rod is sleeved with a taper sleeve, a limiting groove is formed in the taper sleeve, a limiting pin matched with the limiting groove is arranged on the supporting rod, and the taper sleeve is connected with the supporting rod in a locking mode through a nut and a gasket; the bottom of the taper sleeve is provided with a positioning taper.

5. The stable-mount total station stabilizing mount of claim 4, wherein: the taper sleeve is provided with a stabilizing plate, the stabilizing plate is located on one side of the taper sleeve, the middle of the stabilizing plate is rotatably connected with the taper sleeve through a pin shaft, and the lower surface of the stabilizing plate is provided with a plurality of fixing nails.

6. The stable-mount total station stabilizing mount of claim 1, wherein: the middle rod is provided with a sliding groove in one-to-one correspondence with the supporting legs, one end of the sliding plate is arranged in the sliding groove and is in sliding connection with the sliding groove, and the auxiliary rod is rotatably connected with a connecting lug arranged on the sliding plate through a pin shaft.

7. The stable-mount total station stabilizing mount of claim 1, wherein: the locking element is a jackscrew, and the jackscrew is in threaded connection with the sliding plate.