CN212206058U - Spirit level equipment for surveying and mapping engineering - Google Patents

Abstract

The utility model discloses a spirit level equipment that mapping engineering used, including spirit level support frame body, still include the connecting plate, the outer wall of connecting plate one side articulates there is the joint board, and spirit level support frame body is by the centre gripping between connecting plate and joint board, and the outer wall slidable mounting of connecting plate one side has the deflector, and the deflector is fixed with the connecting plate through one side outer wall threaded connection's set screw. The utility model provides a spirit level equipment that mapping engineering used, after the deflector slides suitable position, the arc motion backup pad makes it be vertical state, support the horizontality with spirit level support frame body, let this physical stamina of spirit level support frame keep the horizontality, make the staff can not hinder the job schedule, thereby work efficiency has been improved, and the fixture block makes spirit level support frame body support the back with the backup pad, joint board and connecting plate can not upwards slide on spirit level support frame body, the stability after the device installation has been increased.

Description

Spirit level equipment for surveying and mapping engineering

Technical Field

The utility model relates to a mapping engineering technical field relates to a spirit level equipment that mapping engineering used particularly.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is that the height difference between ground points is measured according to the leveling principle, main components are expected to be a telescope, a pipe level (or a compensator), a vertical shaft, a base and a foot screw, and the surveying instrument is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure, and is divided into a precision level and a common level according to the precision, and the level is developed after the telescope and the level are invented in 17-18 century. In the beginning of the 20 th century, a micro-inclination level is produced on the basis of manufacturing an internal focusing telescope and a coincidence level. An automatic leveling instrument appears in the early 50 s of the 20 th century; in the 60 s, a laser level gauge is developed; electronic level or digital level appeared in the 90 s, and the level was all installed on the support usually, made things convenient for the staff to use.

At present when carrying out the engineering survey and drawing, need use the spirit level, and the support on the spirit level, if when meetting the uneven ground, pot hole depression's the condition, make the support of spirit level can not keep the horizontality to influence the spirit level and use, and the support is also inconvenient to be adjusted, delays staff's work progress, thereby has reduced work efficiency.

Therefore, a problem to be solved is now desired.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims to provide a spirit level equipment that mapping engineering used in order to solve at present when carrying out engineering survey and drawing, need use the spirit level, and the support on the spirit level, if meetting the ground uneven, during the condition of pot hole hollow, the support that makes the spirit level can not keep the horizontality to influence the spirit level and use, and the support is also conveniently adjusted, delays staff's work progress, thereby has reduced work efficiency's problem.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of spirit level equipment that mapping engineering used, including spirit level support frame body, still include the connecting plate, the outer wall of connecting plate one side articulates there is the joint board, spirit level support frame body by the centre gripping in between connecting plate and the joint board, the outer wall slidable mounting of connecting plate one side has the deflector, the deflector through one side outer wall threaded connection's fixed screw with the connecting plate is fixed, deflector one end is rotated and is connected with the backup pad, and is located the deflector with the backup pad junction is equipped with the lead screw, the lead screw is located the one end threaded connection in the backup pad outside has the nut.

Preferably, the outer wall of one side of the connecting plate is provided with a guide groove, and the guide plate is slidably mounted in the guide groove.

Preferably, the clamping plate is clamped in a clamping groove formed in the outer wall of one side of the connecting plate.

Preferably, the outer wall of one side of the clamping plate is hinged with a clamping block, and the clamping block is abutted to the level gauge support frame body.

Preferably, the outer walls of one sides of the connecting plate and the clamping plate are respectively provided with a rubber pad.

Advantageous effects

Compared with the prior art, the utility model provides a pair of spirit level equipment that mapping engineering used possesses following beneficial effect:

1. the utility model discloses a, after the outer wall through with connecting plate laminating spirit level support body, arc motion joint board makes its joint to the draw-in groove in, when meetting uneven ground, slide the deflector in the guide way, after sliding suitable position, arc motion backup pad makes it be vertical state, support the horizontality with spirit level support body, then reuse nut and lead screw threaded connection fix the backup pad, the device can meet uneven ground at spirit level support body, support spirit level support body through the backup pad, let this physical stamina of spirit level support frame keep the horizontality, make the staff can not hinder the job schedule, thereby work efficiency has been improved.

2. The utility model discloses a, through joint plate articulated fixture block, after joint plate and connecting plate and spirit level support frame body joint are fixed, with the fixture block card on the outer wall of spirit level support frame body to through the back force spring increase stability in the joint plate, make spirit level support frame body support the back with the backup pad, joint plate and connecting plate can not upwards slide on spirit level support frame body, have increased the device's stability, easy operation.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the clamping plate and the connecting plate of the present invention;

FIG. 3 is a schematic view of a partial structure of the clamping plate and the connecting plate according to the present invention;

FIG. 4 is a schematic structural view of the overall implementation of the present invention;

fig. 5 is a schematic structural view of the clamping plate and the connecting plate of the present invention.

The main reference numbers:

1. a level gauge support frame body; 2. a clamping and connecting plate; 3. a connecting plate; 4. fixing screws; 201. a clamping block; 301. a card slot; 302. a guide groove; 303. a rubber pad; 304. a guide plate; 305. a support plate; 306. a screw rod; 307. and a nut.

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. 1-5, a spirit level device for surveying and mapping engineering is used to solve the problem that a spirit level is required when engineering surveying and mapping is performed at present, and a bracket on the spirit level cannot keep a horizontal state if the bracket meets the conditions of uneven ground and potholes, so that the use of the spirit level is affected, the bracket is inconvenient to adjust, the working progress of workers is delayed, and the working efficiency is reduced.

As the utility model discloses in the technical scheme that further provides, as shown in fig. 3 and fig. 4, including spirit level support frame body 1, a serial communication port, still include connecting plate 3, the outer wall of connecting plate 3 one side articulates there is joint board 2, spirit level support frame body 1 is by the centre gripping between connecting plate 3 and joint board 2, the outer wall slidable mounting of connecting plate 3 one side has deflector 304, deflector 304 is fixed with connecting plate 3 through one side outer wall threaded connection's set screw 4, deflector 304 one end is rotated and is connected with backup pad 305, and it is equipped with lead screw 306 to be located deflector 304 and backup pad 305 junction, the one end threaded connection that lead screw 306 is located the backup pad 305 outside has nut 307.

Further, when the device meets the uneven ground, the guide plate 304 can slide in the guide groove 302, so that the height of the support plate 305 is adjusted, then the arc-shaped movement support plate 305 adjusts the level gauge support frame body 1 to be in a horizontal state, and then the nut 307 is in threaded connection with the screw 306 to fix the support plate 305 on the guide plate 304.

As shown in fig. 2 and 3, the outer wall of one side of the connecting plate 3 is provided with a guide groove 302, a guide plate 304 is slidably installed in the guide groove 302,

further, the guide plate 304 slides in the guide groove 302, so that the worker can adjust the guide plate according to the requirement, and the guide plate 304 and the connecting plate 3 are fixed by using the fixing screw 4 after the adjustment.

As shown in fig. 5, the outer wall of one side of the connecting plate 3 is hinged with a clamping plate 2, the clamping plate 2 is clamped in a clamping groove 301 formed in the outer wall of one side of the connecting plate 3, the level gauge support frame body 1 is located between the connecting plate 3 and the clamping plate 2, and rubber pads 303 are arranged on the outer walls of one sides of the connecting plate 3 and the clamping plate 2.

Further, joint board 2 joint is in draw-in groove 301 on connecting plate 3 to on level appearance support frame body 1 was installed with the device (as shown in fig. 1 state), and there is rubber pad 303 on connecting plate 3 and joint board 2 and the side of level appearance support frame body 1 contact, be used for when connecting plate 3 and joint board 2 with 1 centre gripping of level appearance support frame body, increase frictional force, improved the stability after the centre gripping.

As shown in fig. 5, the outer wall of one side of the clamping plate 2 is hinged with a fixture block 201, and the fixture block 201 is abutted against the spirit level support frame body 1.

Wherein, be equipped with the return spring in fixture block 201 and the articulated department of joint plate 2 for when making fixture block 201 arc motion catch on spirit level support frame body 1 (as shown in fig. 3 state), increase the stability when fixture block 201 catches on under the effort of return spring, let spirit level support frame body 1 support the back with backup pad 305, joint plate 2 and connecting plate 3 can not slide on spirit level support frame body 1, have increased the device's stability.

When the device is required to be installed on a level gauge support frame body 1, after a connecting plate 3 is attached to the outer wall of the level gauge support frame body 1, the arc-shaped moving clamping plate 2 is clamped in the clamping groove 301, the device is installed on the level gauge support frame body 1, when the ground is uneven, the guide plate 304 slides in the guide groove 302, after the guide plate slides to a proper position, the guide plate is fixed by the fixing screw 4, then the arc-shaped moving support plate 305 is in a vertical state, the level gauge support frame body 1 is supported to a horizontal state (as shown in a state of figure 4), then the support plate 305 is fixed by the threaded connection of the nut 307 and the screw rod 306, the device can support the level gauge support frame body 1 through the support plate 305 when the level gauge support frame body 1 is uneven, and the level gauge support frame body 1 can keep in the horizontal state, the working progress can not be delayed by the working personnel, and therefore the working efficiency is improved.

This article mention back force spring, its elastic coefficient accords with the technical requirement of the technical scheme of the utility model.

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 (5)

1. The utility model provides a spirit level equipment that mapping engineering used, includes spirit level support frame body (1), its characterized in that still includes connecting plate (3), the outer wall of connecting plate (3) one side articulates there is joint board (2), spirit level support frame body (1) by the centre gripping in between connecting plate (3) and joint board (2), the outer wall slidable mounting of connecting plate (3) one side has deflector (304), deflector (304) through one side outer wall threaded connection's fixed screw (4) with connecting plate (3) are fixed, deflector (304) one end is rotated and is connected with backup pad (305), and is located deflector (304) with backup pad (305) junction is equipped with lead screw (306), lead screw (306) are located the one end threaded connection in the backup pad (305) outside has nut (307).

2. The level apparatus for mapping engineering according to claim 1, wherein the outer wall of one side of the connecting plate (3) is provided with a guide groove (302), and the guide plate (304) is slidably mounted in the guide groove (302).

3. The level gauge equipment for mapping engineering according to claim 1, wherein the clamping plate (2) is clamped in a clamping groove (301) formed in the outer wall of one side of the connecting plate (3).

4. The level device for surveying and mapping engineering according to claim 3, wherein a fixture block (201) is hinged to an outer wall of one side of the clamping plate (2), and the fixture block (201) is abutted to the level support frame body (1).

5. The level device for surveying and mapping engineering according to claim 1, characterized in that the outer walls of the connecting plate (3) and the snap-in plate (2) are provided with rubber pads (303).

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