CN213685985U

CN213685985U - Laser measuring device convenient to civil engineering test piece installation

Info

Publication number: CN213685985U
Application number: CN202022784698.4U
Authority: CN
Inventors: 张帆; 张驰; 闫西保; 张锦
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-13
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a laser measuring device convenient for civil engineering test piece installation, which comprises a mounting plate A, wherein the bottom of the mounting plate A is provided with a supporting component, slots are symmetrically arranged at the two sides of the top inside the mounting plate A, clamping rods are inserted inside the slots, a mounting plate B is arranged at the top of the clamping rods, and pull rods are symmetrically arranged at the two sides of the mounting plate A; the utility model can support the device when in use through the mutual matching of the threaded rod A, the hinge rod, the sleeve block, the bearing A and the support column, and can adjust the height of the device when supporting, thereby not only the device is more stable to be placed, but also the adjustment and use of the device are convenient for operators; through mutually supporting of pull rod, kelly, slot and spring, can be quick when using install and dismantle the device, not only let operating personnel use the dismouting more convenient, the operating personnel of still being convenient for accomodate.

Description

Laser measuring device convenient to civil engineering test piece installation

Technical Field

The utility model relates to a civil engineering technical field specifically is a laser surveying device convenient to civil engineering test piece installation.

Background

At present, a horizontal laser instrument widely applied to the operation processes of engineering measurement, decoration, equipment installation and the like can only measure and determine horizontal and vertical datum lines, opposite vertex and ground datum points, and meanwhile, personnel are required to level the instrument;

the laser measuring device of experimental test piece installation of current civil engineering still has comparatively obvious problem: 1. most of the existing devices cannot be adjusted to be in a horizontal state when in use, and an operator needs to use a gasket to cushion the device, so that the operator is more complicated to use; 2. most of the existing devices cannot support the device when in use, and cannot adjust the height of the device when supporting, so that the stability of the device when being placed is reduced, and the adjustment and use by operators are inconvenient; 3. most of the existing devices cannot be rapidly installed and disassembled when being used, so that the operation personnel can not be conveniently accommodated by using and disassembling the devices more complexly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser surveying device convenient to civil engineering test piece installation to the laser surveying device who proposes current civil engineering test piece installation in solving above-mentioned background art still has comparatively obvious problem: 1. most of the existing devices cannot be adjusted to be in a horizontal state when in use, and an operator needs to use a gasket to cushion the device, so that the operator is more complicated to use; 2. most of the existing devices cannot support the device when in use, and cannot adjust the height of the device when supporting, so that the stability of the device when being placed is reduced, and the adjustment and use by operators are inconvenient; 3. the existing device mostly needs to be incapable of being rapidly installed and disassembled when in use, so that the disassembly and assembly of an operator are more complicated, and the operator is not convenient to store.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser surveying device convenient to civil engineering test piece installation, includes mounting panel A, mounting panel A's bottom is provided with supporting component, the bilateral symmetry at the inside top of mounting panel A is provided with the slot, the inside of slot is inserted and is equipped with the kelly, the top of kelly is provided with mounting panel B, mounting panel A's bilateral symmetry is provided with the pull rod, and the pull rod extends to mounting panel A's inside and runs through kelly and slot, one side cover in the pull rod outside is equipped with the spring, and spring and mounting panel A interconnect, the bilateral symmetry of the inside bottom of mounting panel B is provided with threaded rod B, threaded rod B's outside cover is equipped with the sleeve pipe, the inside bottom of sleeve pipe is provided with the internal thread pocket, and the external side at threaded rod B is established to the internal thread pocket cover, the sheathed.

Preferably, the supporting component includes threaded rod A and support column, threaded rod A is located the intermediate position department of mounting panel A bottom, three groups the support column is located the edge of mounting panel A bottom, and the support column is articulated each other with mounting panel A's bottom, the bottom cover in the threaded rod A outside is equipped with the cover stock, the top cover in the cover stock outside is equipped with bearing A, bearing A's the outside articulates there is three hinge bars of group, and the hinge bar is articulated each other with the support column.

Preferably, the bottom of the outer side of the sleeve block and the middle position of the outer side of the sleeve are both provided with a holding rod, and the outer side of the holding rod is provided with an anti-skid block.

Preferably, the bottom of support column is provided with the supporting leg, and the bottom of supporting leg is provided with the slipmat.

Preferably, the top of the outer side of the sleeve is sleeved with a bearing B, and the bearing B is connected with the bottom of the laser measuring instrument.

Preferably, one side of the pull rod, which is far away from the mounting plate A, is provided with a handle, and the handle is connected with the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the laser measuring device is convenient for mounting a civil engineering test piece;

1. the sleeve, the threaded rod B, the internal thread sleeve block and the mounting plate B are matched with each other, so that the device can be adjusted to be in a horizontal state when in use, an operator does not need to use a gasket to cushion the device, and the operator can use the device more conveniently;

2. the threaded rod A, the hinged rod, the sleeve block, the bearing A and the support column are matched with each other, so that the device can be supported when in use, and the height of the device can be adjusted while the device is supported, so that the device is more stable to place and is convenient for operators to adjust and use;

3. through mutually supporting of pull rod, kelly, slot and spring, can be quick when using install and dismantle the device, not only let operating personnel use the dismouting more convenient, the operating personnel of still being convenient for accomodate.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. mounting a plate A; 2. a pull rod; 3. a clamping rod; 4. mounting a plate B; 5. a laser measuring instrument; 6. a slot; 7. a spring; 8. a threaded rod A; 9. a hinged lever; 10. sleeving blocks; 11. a bearing A; 12. a support pillar; 13. a sleeve; 14. a threaded rod B; 15. an internal thread sleeve block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a laser measuring device convenient for mounting a civil engineering test piece comprises a mounting plate A1, which is convenient for mounting, a supporting component is arranged at the bottom of a mounting plate A1, slots 6 are symmetrically arranged at the two sides of the top inside a mounting plate A1, clamping rods 3 are inserted inside the slots 6 and are convenient for fixing, a mounting plate B4 is arranged at the top of each clamping rod 3, pull rods 2 are symmetrically arranged at the two sides of a mounting plate A1, the pull rod 2 extends to the inside of the mounting plate A1 and penetrates through the clamping rod 3 and the slot 6 for fixing, one side of the outer side of the pull rod 2 is sleeved with a spring 7, the spring 7 is connected with the mounting plate A1, threaded rods B14 are symmetrically arranged on two sides of the inner bottom of the mounting plate B4, a sleeve 13 is sleeved on the outer side of the threaded rod B14, an internal thread sleeve block 15 is arranged at the inner bottom of the sleeve 13, and the internal thread sleeve block 15 is sleeved outside the threaded rod B14, and the top of the sleeve 13 is provided with the laser measuring instrument 5.

Further, supporting component includes threaded rod A8 and support column 12, threaded rod A8 is located the intermediate position department of mounting panel A1 bottom, three sets of support columns 12 are located the edge of mounting panel A1 bottom, and support column 12 is articulated each other with mounting panel A1's bottom, the bottom cover in the threaded rod A8 outside is equipped with pocket block 10, the top cover in the pocket block 10 outside is equipped with bearing A11, bearing A11's outside articulates there is three sets of articulated rod 9, and articulated rod 9 articulates each other with support column 12, be convenient for support.

Furthermore, the bottom of the outer side of the sleeve block 10 and the middle position of the outer side of the sleeve 13 are both provided with a holding rod, and the outer side of the holding rod is provided with an anti-slip block, so that the holding rod is convenient to grasp.

Further, the bottom of support column 12 is provided with the supporting leg, and the bottom of supporting leg is provided with the slipmat, is convenient for fix.

Further, the top outside the sleeve 13 is sleeved with a bearing B, and the bearing B is connected with the bottom of the laser measuring instrument 5, so that the rotation is facilitated.

Further, one side of the pull rod 2, which is far away from the mounting plate A1, is provided with a handle, and the handle and the spring 7 are connected with each other, so that the resetting is facilitated.

The working principle is as follows: when in use, the device is firstly placed at a designated position, then the hinged rods 9 are driven to be opened by rotating the sleeve blocks 10, then the three groups of supporting columns 12 are driven to be opened by the hinged rods 9, the height of the device is adjusted, the device is placed more stably, then the laser measuring instrument 5 is taken up, the clamping rod 3 is driven by the laser measuring instrument 5 to be inserted into the slot 6, then the pull rod 2 is pulled out from the inside of the slot 6 to drive the spring 7 to stretch, when the clamping rod 3 is inserted to a specified position, the pulling force to the pull rod 2 is released, the pull rod 2 is driven by the elastic restoring force of the spring 7 to be inserted into the clamping rod 3 and the slot 6 for fixing, the internal thread sleeve block 15 is driven by the rotating sleeve 13 to rotate after the installation is finished, the sleeve 13 is then raised or lowered, the device is adjusted to the horizontal state, and the laser measuring device 5 is then turned on for measurement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a laser surveying device convenient to civil engineering test piece installation, includes mounting panel A (1), its characterized in that: the bottom of mounting panel A (1) is provided with supporting component, the bilateral symmetry at the inside top of mounting panel A (1) is provided with slot (6), the inside of slot (6) is inserted and is equipped with kelly (3), the top of kelly (3) is provided with mounting panel B (4), the bilateral symmetry of mounting panel A (1) is provided with pull rod (2), and pull rod (2) extend to the inside of mounting panel A (1) and run through kelly (3) and slot (6), one side cover in the pull rod (2) outside is equipped with spring (7), and spring (7) and mounting panel A (1) interconnect, the bilateral symmetry of the inside bottom of mounting panel B (4) is provided with threaded rod B (14), the outside cover of threaded rod B (14) is equipped with sleeve pipe (13), the inside bottom of sleeve pipe (13) is provided with internal thread sleeve block (15), and the external side of the threaded rod B (14) is sleeved with the internal thread sleeve block (15), and the top of the sleeve (13) is provided with the laser measuring instrument (5).

2. The laser measuring device for facilitating the mounting of the civil engineering test piece as claimed in claim 1, wherein: the supporting component comprises a threaded rod A (8) and a supporting column (12), the threaded rod A (8) is located in the middle position of the bottom of the mounting plate A (1), and is three groups the supporting column (12) is located in the edge of the bottom of the mounting plate A (1), and the supporting column (12) is hinged to the bottom of the mounting plate A (1), the bottom of the outer side of the threaded rod A (8) is sleeved with a sleeve block (10), the top of the outer side of the sleeve block (10) is sleeved with a bearing A (11), the outer side of the bearing A (11) is hinged to three groups of hinged rods (9), and the hinged rods (9) are hinged to the supporting column (12).

3. The laser measuring device for facilitating the mounting of the civil engineering test piece as claimed in claim 2, wherein: the bottom of the outer side of the sleeve block (10) and the middle position of the outer side of the sleeve (13) are both provided with a holding rod, and the outer side of the holding rod is provided with an anti-skid block.

4. The laser measuring device for facilitating the mounting of the civil engineering test piece as claimed in claim 2, wherein: the bottom of support column (12) is provided with the supporting leg, and the bottom of supporting leg is provided with the slipmat.

5. The laser measuring device for facilitating the mounting of the civil engineering test piece as claimed in claim 1, wherein: and a bearing B is sleeved at the top of the outer side of the sleeve (13), and the bearing B is connected with the bottom of the laser measuring instrument (5).

6. The laser measuring device for facilitating the mounting of the civil engineering test piece as claimed in claim 1, wherein: one side of the pull rod (2) far away from the mounting plate A (1) is provided with a handle, and the handle is connected with the spring (7) mutually.