CN213632067U

CN213632067U - Distancer auxiliary stand is used in environmental impact evaluation

Info

Publication number: CN213632067U
Application number: CN202022727716.5U
Authority: CN
Inventors: 肖鹏; 陈燕芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-06
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an environmental impact evaluation is with distancer auxiliary stand, including support main part, distancer main part and mount pad, mount pad fixed mounting is in the axis department of support main part upper surface, and the axis department of mount pad upper surface is equipped with slewing mechanism, and distancer main part activity sets up in slewing mechanism, and slewing mechanism is assembled for through applying effort in slewing mechanism to make the distancer main part keep rotary motion, and the locking is in this state. The utility model provides an environmental impact evaluates uses distancer auxiliary stand can reduce staff's adjustment distancer main part and ground angle's number of times, just can measure not equidirectional height or distance data, staff's work load has been reduced, staff's work efficiency has been increased, can prevent in handling, the distancer main part receives external force striking on the arc mounting panel, lead to the distancer main part to damage, can protect the distancer main part, extension distancer main part life reduces economic loss.

Description

Distancer auxiliary stand is used in environmental impact evaluation

Technical Field

The utility model relates to a distancer auxiliary stand technical field relates to a distancer auxiliary stand is used in environmental impact evaluation particularly.

Background

The environmental impact evaluation refers to analyzing and demonstrating the possible environmental impact caused by human activities in a proposal and providing prevention and treatment measures and countermeasures on the basis. In the environmental impact evaluation process, a distance meter is needed to measure field data so as to obtain accurate data, and the accuracy of the environmental impact evaluation is increased.

In the process of measuring by using the range finder, in order to conveniently measure data by a worker, a tripod support is usually required for auxiliary measurement, in the measuring process, when the measuring personnel measure data such as height or distance in different directions, the angle between the range finder and the ground needs to be repeatedly adjusted by the measuring personnel, the workload of the measuring personnel is increased, and the working efficiency of the measuring personnel is reduced, meanwhile, when the measuring site is changed by the worker, the range finder is fixed on the tripod support and is not easy to be detached from the tripod support, so the range finder is easy to be collided during transportation, the damage of the range finder is caused, and economic loss is caused, therefore, the range finder auxiliary support for environment influence evaluation is provided, and aims to solve the problem that when the measuring personnel measure data such as height or distance in different directions, the angle between the range finder and the ground needs to be repeatedly adjusted by the measuring personnel, and the workload of the measuring personnel is increased, when having reduced measuring staff's work efficiency and staff and having changed the measurement place, the distancer is fixed on the tripod, is difficult for demolising from the tripod, so receive the collision when the transport easily, lead to the distancer to damage, cause economic loss's problem.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a distancer auxiliary stand is used in environmental impact evaluation, aim at solving survey crew when measuring not equidirectional height or data such as distance, need survey crew to adjust the angle on distancer and ground repeatedly, measuring staff's work load has been increased, when measuring staff's work efficiency and staff change measurement place have been reduced, the distancer is fixed on the tripod, be difficult for demolising from the tripod, so receive the collision easily when the transport, lead to the distancer to damage, cause economic loss's problem.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of distancer auxiliary stand is used in environmental impact evaluation, including support main part and distancer main part, still include the mount pad, mount pad fixed mounting in the axis department of support main part upper surface, the axis department of mount pad upper surface is equipped with slewing mechanism, distancer main part activity set up in the slewing mechanism, slewing mechanism be assembled for through applying the effort in slewing mechanism, so that the distancer main part keeps rotary motion to the locking is in this state.

Preferably, the rotating mechanism comprises a first support, a second support, a ratchet wheel, a pawl, a connecting rod, a sliding rod, a mounting rod, an extension spring and an arc-shaped mounting plate, the first support and the second support are symmetrically mounted at a middle shaft of the upper surface of the mounting seat, the arc-shaped mounting plate is hinged between the outer walls of two adjacent sides of the first support and the second support, a mounting shaft rod is fixedly mounted on the outer wall of one side of the arc-shaped mounting plate, and one end of the mounting shaft rod penetrates through and extends into the first support.

Preferably, the ratchet wheel is fixedly installed at one end, located inside the first support, of the installation shaft rod, the pawl is hinged to the inner wall of the first support, and the installation rod is fixedly installed on the inner wall of one side of the first support.

Preferably, one end of the extension spring is fixedly mounted on the mounting rod, the other end of the extension spring is fixedly mounted on the outer wall of one side of the pawl, a sliding groove is formed in the outer wall of the first support, the sliding rod is connected in the sliding groove in a sliding mode, one end of the connecting rod is hinged to the outer wall of one side of the pawl, and the other end of the connecting rod is hinged to one end, located in the first support, of the sliding rod.

Preferably, the outer walls of the two opposite sides of the arc-shaped mounting plate are symmetrically provided with clamping mechanisms, and the clamping mechanisms are assembled to enable the distance measuring instrument main body to be fixed with the arc-shaped mounting plate by applying acting force to the clamping mechanisms.

Preferably, the clamping mechanism comprises a driving rod, a rotating sleeve and a clamping block, the rotating sleeve is connected to the outer wall of one side of the arc-shaped mounting plate in a pivoted mode, the driving rod is connected to the inside of the rotating sleeve in a threaded mode, one end of the driving rod penetrates through the inner wall of one side of the arc-shaped mounting plate and extends to the inner wall of one side of the arc-shaped mounting plate, and the clamping block is fixedly installed at one end, located on the inner wall of the arc.

Advantageous effects

Compared with the prior art, the utility model provides a pair of distancer auxiliary stand is used in environmental impact evaluation possesses following beneficial effect:

1. the utility model discloses a, can reduce the number of times that the staff adjusted distancer main part and ground angle, just can measure not equidirectional height or distance data, reduced staff's work load, increased staff's work efficiency.

2. The utility model discloses a, can prevent that in handling, the distancer main part receives external impact on the arc mounting panel, leads to the distancer main part to damage, can protect the distancer main part, prolongs the life of distancer main part, reduces economic loss.

3. The utility model discloses a, simple structure, convenient to use can be convenient for the producer simultaneously and produce, has better economic benefits.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the rotational position of the main body of the distance measuring device of the present invention;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

The main reference numbers:

1. a stent body; 2. a rangefinder body; 3. a mounting seat; 4. a rotating mechanism; 41. a first bracket; 42. a second bracket; 43. a ratchet wheel; 44. a pawl; 45. a connecting rod; 46. a slide bar; 47. mounting a rod; 48. an extension spring; 49. an arc-shaped mounting plate; 40. installing a shaft lever; 5. a clamping mechanism; 51. a drive rod; 52. a rotating sleeve; 53. and (4) clamping the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also 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.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a range finder auxiliary stand for environmental impact evaluation includes a stand main body 1 and a range finder main body 2, and further includes a mounting base 3, the mounting base 3 is fixedly mounted on a central axis of an upper surface of the stand main body 1, a rotating mechanism 4 is disposed on the central axis of the upper surface of the mounting base 3, the range finder main body 2 is movably disposed in the rotating mechanism 4, and the rotating mechanism 4 is assembled to keep the range finder main body 2 in a rotating motion by applying an acting force to the rotating mechanism 4 and locked in this state. The user is through using slewing mechanism 4, rotates distancer main part 2 to lock distancer main part 2, when the staff need change the measurement main part, reduced the number of times that staff adjusted distancer main part 2 and ground angle, just can measure not equidirectional height or distance data, reduced staff's work load, increased staff's work efficiency.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, the rotating mechanism 4 includes a first bracket 41, a second bracket 42, a ratchet 43, a pawl 44, a connecting rod 45, a sliding rod 46, a mounting rod 47, an extension spring 48 and an arc-shaped mounting plate 49, the first bracket 41 and the second bracket 42 are symmetrically mounted on the middle axis of the upper surface of the mounting base 3, the arc-shaped mounting plate 49 is hinged between the outer walls of the adjacent sides of the first bracket 41 and the second bracket 42, the mounting shaft 40 is fixedly mounted on the outer wall of one side of the arc-shaped mounting plate 49, and one end of the mounting shaft 40 penetrates through and extends into the first bracket 41. When the range finder is used, a worker measures a position and needs to adjust the angle of the range finder main body 2, the user holds the range finder main body 2 with one hand, then the user pulls the sliding rod 46 to enable the sliding rod 46 to slide in the sliding groove, when the sliding rod 46 slides, one end of the sliding rod 46 is hinged with the connecting rod 45, the connecting rod 45 is hinged with the pawl 44, when the sliding rod 46 is pulled, the connecting rod 45 can pull the pawl 44 to enable the pawl 44 to rotate in the first bracket 41, the pawl 44 is separated from the ratchet wheel 43, at the moment, the ratchet wheel 43 is in a movable state, and the user rotates the range finder main body 2 to adjust the angle of the range finder main body 2.

Referring to fig. 1-4, in a further embodiment of the present invention, the ratchet 43 is fixedly mounted on an end of the mounting shaft 40 inside the first bracket 41, the pawl 44 is hinged to an inner wall of the first bracket 41, and the mounting rod 47 is fixedly mounted on an inner wall of one side of the first bracket 41. One end of an extension spring 48 is fixedly arranged on the mounting rod 47, the other end of the extension spring 48 is fixedly arranged on the outer wall of one side of the pawl 44, the outer wall of the first bracket 41 is provided with a sliding groove, the sliding rod 46 is connected in the sliding groove in a sliding mode, one end of a connecting rod 45 is hinged on the outer wall of one side of the pawl 44, the other end of the connecting rod 45 is hinged on one end, located in the first bracket 41, of the sliding rod 46, when the angle is adjusted to be a proper angle, a user releases the sliding rod 46, the extension spring 48 is fixedly arranged on the pawl 44, the other end of the extension spring 48 is fixedly arranged on the mounting rod 47, when the pawl 44 rotates under the action of the sliding rod 46 and the connecting rod 45, the extension spring 48 is stretched, when the user releases the sliding rod 46, the force applied to the sliding rod 46 disappears, the extension spring 48 restores to, the ratchet is locked.

Referring to fig. 1-4, in a further aspect of the present invention, the outer walls of the two opposite sides of the arc-shaped mounting plate 49 are symmetrically provided with clamping mechanisms 5, and the clamping mechanisms 5 are assembled to keep the distance measuring device main body 2 and the arc-shaped mounting plate 49 fixed by applying an acting force to the clamping mechanisms 5. Carry out the centre gripping to distancer main part 2 through fixture 5, when needs move movable support main part 1, distancer main part 2 can take out from arc mounting panel 49 fast through fixture 5, can prevent in the handling, and distancer main part 2 receives external force striking on arc mounting panel 49, leads to distancer main part 2 to damage, can protect distancer main part 2, prolongs the life of distancer main part 2, reduces economic loss.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, the clamping mechanism 5 includes a driving rod 51, a rotating sleeve 52 and a clamping block 53, the rotating sleeve 52 is coupled to the outer wall of one side of the arc-shaped mounting plate 49, the driving rod 51 is screwed in the rotating sleeve 52, one end of the driving rod 51 penetrates and extends to the inner wall of one side of the arc-shaped mounting plate 49, and the clamping block 53 is fixedly mounted at one end of the driving rod 51 located at the inner wall of the arc-shaped mounting plate 49. Grip block 53 specifically is oval structure, when distancer main part 2 is installed to needs, places distancer main part 2 in arc mounting panel 49, rotates swivel sleeve 52, in swivel sleeve 52 is rotatory, makes actuating lever 51 remove to promote grip block 53 through actuating lever 51 and remove, carry out the centre gripping to the outer wall of distancer main part 2.

The working principle is as follows:

the first step is as follows: when distancer main part 2 needs to be installed, place distancer main part 2 in arc mounting panel 49, rotate swivel sleeve 52, when swivel sleeve 52 is rotatory, make actuating lever 51 remove to promote grip block 53 through actuating lever 51 and remove, carry out the centre gripping to the outer wall of distancer main part 2.

The second step is that: when the range finder is used, a worker measures a position and needs to adjust the angle of the range finder main body 2, the user holds the range finder main body 2 with one hand, then the user pulls the sliding rod 46 to enable the sliding rod 46 to slide in the sliding groove, when the sliding rod 46 slides, one end of the sliding rod 46 is hinged with the connecting rod 45, the connecting rod 45 is hinged with the pawl 44, when the sliding rod 46 is pulled, the connecting rod 45 can pull the pawl 44 to enable the pawl 44 to rotate in the first bracket 41, the pawl 44 is separated from the ratchet wheel 43, at the moment, the ratchet wheel 43 is in a movable state, and the user rotates the range finder main body 2 to adjust the angle of the range finder main body 2.

The third step: when the angle is adjusted to a proper angle, the user releases the sliding rod 46, the pawl 44 is fixedly provided with the extension spring 48, the other end of the extension spring 48 is fixedly arranged on the rod 47, the extension spring 48 is extended when the pawl 44 rotates under the action of the sliding rod 46 and the connecting rod 45, and when the user releases the sliding rod 46, the extension spring 48 restores the deformation due to the fact that the force applied by the sliding rod 46 disappears, the pawl 44 is pulled to restore the rotation, the pawl 44 is enabled to be meshed with the ratchet wheel 43 again, and the ratchet wheel is locked.

The electrical components presented in this document are electrically connected to an external master controller and a 12V lithium battery, and the master controller may be a conventional known device controlled by a computer or the like.

The elastic coefficient of the tension spring 48 mentioned above meets the technical requirements of the technical solution of the present invention.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides an environmental impact is distancer auxiliary stand for evaluation, includes support main part (1) and distancer main part (2), its characterized in that still includes mount pad (3), mount pad (3) fixed mounting in the axis department of support main part (1) upper surface, the axis department of mount pad (3) upper surface is equipped with slewing mechanism (4), distancer main part (2) activity set up in slewing mechanism (4) are interior, slewing mechanism (4) be assembled for through applying the effort in slewing mechanism (4), so that distancer main part (2) keep rotary motion to lock in this state.

2. The auxiliary support for the range finder for environmental impact evaluation according to claim 1, wherein the rotating mechanism (4) comprises a first support (41), a second support (42), a ratchet wheel (43), a pawl (44), a connecting rod (45), a sliding rod (46), a mounting rod (47), a tension spring (48) and an arc-shaped mounting plate (49), the first support (41) and the second support (42) are symmetrically mounted on a central axis of the upper surface of the mounting base (3), the arc-shaped mounting plate (49) is hinged between outer walls of adjacent sides of the first support (41) and the second support (42), the outer wall of one side of the arc-shaped mounting plate (49) is fixedly mounted with the mounting shaft rod (40), and one end of the mounting shaft rod (40) penetrates through and extends into the first support (41).

3. The auxiliary support for the range finder for environmental impact evaluation according to claim 2, wherein the ratchet wheel (43) is fixedly mounted on one end of the mounting shaft rod (40) located inside the first support (41), the pawl (44) is hinged to an inner wall of the first support (41), and the mounting rod (47) is fixedly mounted on an inner wall of one side of the first support (41).

4. The auxiliary support for the range finder for environmental impact evaluation according to claim 2, wherein one end of the extension spring (48) is fixedly mounted on the mounting rod (47), the other end of the extension spring (48) is fixedly mounted on the outer wall of one side of the pawl (44), the outer wall of the first support (41) is provided with a sliding groove, the sliding rod (46) is slidably connected in the sliding groove, one end of the connecting rod (45) is hinged to the outer wall of one side of the pawl (44), and the other end of the connecting rod (45) is hinged to one end of the sliding rod (46) located in the first support (41).

5. The auxiliary stand for a range finder for environmental impact evaluation according to claim 2, wherein the outer walls of the two opposite sides of the arc mounting plate (49) are symmetrically provided with clamping mechanisms (5), and the clamping mechanisms (5) are assembled to hold the range finder main body (2) and the arc mounting plate (49) fixed by applying an acting force to the clamping mechanisms (5).

6. The auxiliary support for the range finder for environmental impact evaluation according to claim 5, wherein the clamping mechanism (5) comprises a driving rod (51), a rotating sleeve (52) and a clamping block (53), the rotating sleeve (52) is coupled to the outer wall of one side of the arc-shaped mounting plate (49), the driving rod (51) is connected in the rotating sleeve (52) in a threaded manner, one end of the driving rod (51) penetrates through and extends to the inner wall of one side of the arc-shaped mounting plate (49), and the clamping block (53) is fixedly mounted at one end of the driving rod (51) located at the inner wall of the arc-shaped mounting plate (49).