CN211926870U

CN211926870U - Sighting rod subassembly that engineering survey used

Info

Publication number: CN211926870U
Application number: CN202021097415.2U
Authority: CN
Inventors: 郑颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-11-13
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a marker post component for engineering measurement, which comprises a marker post body, a transverse plate and a fixed inserting plate; the centre department of diaphragm is equipped with the centre gripping subassembly, the diaphragm through the articulated piece of bottom two bisymmetry articulations with fixed picture peg is articulated mutually, the centre gripping subassembly is assembled be used for right the sighting rod body carries out the centre gripping and makes the sighting rod body is in the horizontality. The utility model provides a sighting rod subassembly that engineering survey used, when the diaphragm is installed to the sighting rod body on, utilize four-bar linkage principle, make the sighting rod body be in a horizontality always, thereby make things convenient for the staff to measure the operation, the equilibrium state that has also avoided needing to the sighting rod body is adjusted, the work efficiency is improved, and through the LED lamp of installation in the protection box on the diaphragm, make the device when to night, make things convenient for the staff to look for, and also make things convenient for the staff to carry out the operation, moreover, the steam generator is simple in structure, low in production cost.

Description

Sighting rod subassembly that engineering survey used

Technical Field

The utility model relates to a sighting rod measures technical field, relates to a sighting rod subassembly of engineering survey usefulness particularly.

Background

Various measurement works performed in the surveying, designing, constructing and managing phases of engineering construction are called engineering measurement, and are directly served for a series of engineering procedures of surveying, designing, constructing, installing, completing, monitoring, operating management and the like of various construction projects, and along with the gradual development of urban construction, the demand of the engineering measurement is gradually increased.

The sighting rod is a surveying and mapping equipment, and measuring apparatus scribbles red and white alternate paint on, is applicable to the alignment of survey and drawing in-process, mainly is used for instructing the measuring point, cooperates the surveying instrument, through the position of sighting rod, fixes a point to specific place, and the fixed point of a plurality of positions cooperates corresponding record, depicts the place that awaits measuring, when carrying out the sighting rod operation, need insert the underground with the sighting rod earlier, will make the sighting rod keep the horizontality simultaneously, the degree of accuracy when ensureing to measure.

At present current sighting rod, staff insert the sighting rod underground earlier, then measure the operation, but this moment the sighting rod if receive the influence of wind-force, lead to not being in the horizontality, make measured data just inaccurate inadequately, and staff still need adjust the sighting rod afterwards and make it be in the horizontality, then measure again to work efficiency has been reduced.

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 sighting rod subassembly that engineering survey used is in order to solve present current sighting rod, and the staff inserts the underground with the sighting rod earlier, then measures the operation, but this moment sighting rod if receive wind-force influence, leads to not being in the horizontality, makes measured data just inaccurate inadequately, and the staff still need adjust the sighting rod afterwards and make it be in the horizontality, then measures once more to work efficiency's problem has been reduced.

Technical scheme

In order to achieve the purpose, the utility model provides a marker post assembly for engineering measurement, which comprises a marker post body, and is characterized in that the marker post assembly also comprises a transverse plate and a fixed inserting plate;

the centre department of diaphragm is equipped with the centre gripping subassembly, the diaphragm through two bisymmetry articulated pieces in bottom with fixed picture peg is articulated mutually to constitute parallelogram structure, the centre gripping subassembly is assembled and is used for right the sighting rod body carries out the centre gripping and makes the sighting rod body is in the horizontality.

Preferably, the clamping assembly comprises an arc-shaped clamping plate and a spring, sliding grooves are symmetrically formed in the inner walls of the two opposite sides of the top of the transverse plate, one end of the spring is fixedly installed on the inner wall of one side of each sliding groove, the other end of the spring is fixedly installed on the outer wall of one side of the arc-shaped clamping plate, the arc-shaped clamping plate is slidably installed in the sliding grooves, and the top of the arc-shaped clamping plate penetrates through and extends to the outer side of the top of the transverse plate.

As preferred, the two liang of symmetry fixed mounting in bottom of diaphragm has first connecting seat, the two liang of symmetry fixed mounting in top of fixed picture peg has the second connecting seat, articulated piece respectively with first connecting seat with the second connecting seat is articulated mutually.

Preferably, the top of the fixed inserting plate is provided with a through hole, and one end of the marker post body penetrates through and extends to the outer side of the through hole.

Preferably, a protection box is arranged on one side of the top of the transverse plate and is fixed with the transverse plate through fixing screws in threaded connection with the outer walls of the two opposite sides of the protection box, and an LED lamp is arranged inside the protection box.

Preferably, the outer wall of one side of the arc-shaped clamping plate is provided with a rubber pad.

Advantageous effects

Compared with the prior art, the utility model provides a pair of sighting rod subassembly that engineering survey used possesses following beneficial effect:

1. the utility model discloses a, cooperate through diaphragm, articulated piece and fixed picture peg, when making the sighting rod body install on the diaphragm, utilize four-bar linkage principle, make the sighting rod body be in a horizontality always to make things convenient for the staff to measure the operation, also avoided receiving external force to influence and need adjust the balanced state of sighting rod body, thereby improved work efficiency.

2. The utility model discloses a, through the LED lamp of installation in the protection box on the diaphragm, make things convenient for the staff to look for when making things convenient for night to also make things convenient for the staff to carry out the operation, simple structure, low in production cost.

3. The utility model discloses a, the elasticity through the spring is supported and is pressed the arc cardboard and carry out the centre gripping to the sighting rod body, has increased the stability after the ground is installed to the sighting rod body, simple structure, convenient 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 structural view of the present invention;

FIG. 2 is a schematic view of the structure of the transverse plate of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the cross plate, the marker post body and the fixing insertion plate;

FIG. 4 is an exploded view of the cross plate, the fixed inserting plate and the marker post body of the present invention;

fig. 5 is the structural schematic diagram of the arc-shaped clamping plate of the present invention.

The main reference numbers:

1. a transverse plate; 2. fixing the inserting plate; 3. a protection box; 4. a hinged block; 5. a post body; 101. a chute; 102. an arc-shaped clamping plate; 103. a spring; 104. a rubber pad; 105. a first connecting seat; 201. a second connecting seat; 202. a through hole; 301. an LED lamp; 302. and fixing the screw.

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 to 5, a marker post assembly for engineering survey is used to solve the problem that the working efficiency is reduced because a worker inserts a marker post into the ground and then performs a survey operation, but the marker post is not in a horizontal state due to wind at this time, so that the measured data is not accurate enough, and then the worker needs to adjust the marker post to be in the horizontal state and perform the survey again.

As the utility model discloses in the technical scheme that further provides, as shown in fig. 1, diaphragm 1's centre department is equipped with the centre gripping subassembly, and diaphragm 1 is articulated mutually with fixed picture peg 2 through the articulated piece 4 of bottom bisymmetry to constitute the parallelogram structure, the centre gripping subassembly is assembled and is used for carrying out the centre gripping to sighting rod body 5 and makes sighting rod body 5 be in the horizontality.

Wherein, articulated piece 4 that has between diaphragm 1 and the fixed picture peg 2 utilizes four-bar linkage principle, after the installation of sighting rod body 5, makes sighting rod body 5 be in the horizontality always.

As shown in fig. 1, 3 and 4, the clamping assembly includes an arc clamping plate 102 and a spring 103, the inner walls of the two opposite sides of the top of the transverse plate 1 are symmetrically provided with sliding grooves 101, one end of the spring 103 is fixedly installed on the inner wall of one side of the sliding groove 101, the other end of the spring is fixedly installed on the outer wall of one side of the arc clamping plate 102, the arc clamping plate 102 is slidably installed in the sliding groove 101, and the top of the arc clamping plate 102 penetrates through and extends to the outer side of the top of the transverse plate.

Wherein, after the sighting rod body 5 inserted ground and was in the level, supported through the elasticity of spring 103 and pressed arc cardboard 102 and carry out the centre gripping to sighting rod body 5, increased the stability behind sighting rod body 5 installed ground to utilize four-bar linkage principle to let sighting rod body 5 be in the horizontality always, simple structure, convenient operation.

As shown in fig. 1 and 4, the bottom of the transverse plate 1 is fixedly provided with a first connecting seat 105 in a pairwise symmetrical manner, the top of the fixed inserting plate 2 is fixedly provided with a second connecting seat 201 in a pairwise symmetrical manner, and the hinge blocks 4 are respectively hinged with the first connecting seat 105 and the second connecting seat 201.

As shown in fig. 4, a through hole 202 is opened at the top of the fixed board 2, and one end of the post body 5 penetrates and extends to the outside of the through hole 202.

As shown in FIG. 1, a protection box 3 is arranged on one side of the top of the transverse plate 1 and fixed with the transverse plate 1 through fixing screws 302 which are in threaded connection with the outer walls of the two opposite sides of the protection box 3, and an LED lamp 301 is arranged inside the protection box 3.

The LED lamp 301 arranged in the protection box 3 on the transverse plate 1 is convenient for workers to find at night and work, and is simple in structure and low in production cost; a battery pack (a battery is a button battery) for lighting the LED lamp 301 is arranged in the protection box 3; when the LED lamp 301 is not needed, the fixing screws 302 can be detached firstly, so that the protection box 3 is detached from the transverse plate 1, and the protection box is convenient for workers to store and maintain.

As shown in fig. 5, the outer wall of one side of the arc-shaped clamping plate 102 is provided with a rubber pad 104.

The rubber pad 104 is used for preventing the surface of the post body 5 from being scratched when the arc-shaped clamping plate 102 clamps the post body 5.

When installation sighting rod body 5, insert subaerial the fixing insertion plate 2 earlier and fix, then will move arc cardboard 102 with the back and make it slide in spout 101, and let spring 103 shrink, pass sighting rod body 5 this moment and insert subaerially with fixing insertion plate 2, loosen arc cardboard 102 again thereupon and make it carry out the centre gripping to sighting rod body 5 under spring 103's elasticity, and diaphragm 1 is articulated mutually with articulated piece 4 and fixing insertion plate 2, utilize four-bar linkage principle to make sighting rod body 5 be in the horizontality always, when letting the staff measure the operation, sighting rod body 5 can not incline, thereby avoid measured data to be inaccurate enough.

The spring 103 mentioned herein has an elastic coefficient meeting 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. A marker post assembly for engineering measurement comprises a marker post body (5), and is characterized by further comprising a transverse plate (1) and a fixed inserting plate (2);

the middle of diaphragm (1) is located to be equipped with the centre gripping subassembly, diaphragm (1) through two bisymmetry articulated piece (4) in bottom with fixed picture peg (2) are articulated mutually to constitute parallelogram structure, the centre gripping subassembly is assembled be used for right sighting rod body (5) carry out the centre gripping and make sighting rod body (5) are in the horizontality.

2. The flagpole assembly for engineering survey of claim 1, characterized in that, the centre gripping subassembly includes arc cardboard (102) and spring (103), the inside wall of the relative both sides in diaphragm (1) top has seted up spout (101) symmetrically, one end of spring (103) is fixed mounting on the inside wall of spout (101) one side, the other end fixed mounting is on the outer wall of arc cardboard (102) one side, arc cardboard (102) slidable mounting is in the spout (101), the top of arc cardboard (102) runs through and extends to the outside of diaphragm (1) top.

3. The marker post assembly for engineering measurement as claimed in claim 1, wherein the bottom of the transverse plate (1) is fixedly provided with a first connecting seat (105) in a pairwise symmetric manner, the top of the fixed inserting plate (2) is fixedly provided with a second connecting seat (201) in a pairwise symmetric manner, and the hinge blocks (4) are respectively hinged to the first connecting seat (105) and the second connecting seat (201).

4. The flagpole assembly for engineering measurement as claimed in claim 1, wherein the top of the fixed flashboard (2) is provided with a through hole (202), and one end of the flagpole body (5) penetrates and extends to the outside of the through hole (202).

5. The post assembly for engineering measurement according to claim 1, wherein a protection box (3) is arranged on one side of the top of the transverse plate (1) and fixed with the transverse plate (1) through fixing screws (302) which are in threaded connection with the outer walls of two opposite sides of the protection box (3), and an LED lamp (301) is arranged inside the protection box (3).

6. The flagpole assembly for engineering measurement as claimed in claim 2, wherein the outer wall of one side of the arc-shaped clamping plate (102) is provided with a rubber pad (104).