CN211855349U

CN211855349U - Self-luminous marker post for engineering survey

Info

Publication number: CN211855349U
Application number: CN202020518730.1U
Authority: CN
Inventors: 朱磊; 关剑睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-03
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a self-luminous sighting rod for engineering survey, including the sill bar, the sill bar be inboard hollow body, and the fixed base that is provided with of lower extreme of sill bar, fixed mounting can be dismantled to the upper end of sill bar has the connecting block, and the upper end of connecting block can be dismantled and be fixed with the extension bar. Through being connected with dismantling of extension bar of detachable connecting block and connecting block, can be when carrying the measurement sighting rod, with the sill bar, connecting block and extension bar carry out the split, with the inboard of the fixed needle of extension bar intercommunication together placing at the sill bar, then install the connecting block again on the sill bar, the great length of reduction measurement sighting rod, the convenience is carried to it, and the base through setting up is convenient to be placed the stability of measurement sighting rod on harder subaerial, the fixed needle demountable installation that passes through the setting simultaneously is convenient to be fixed to be inserted at the subaerial of soft survey sighting rod at the lower extreme of base, use the convenience more of operation.

Description

Self-luminous marker post for engineering survey

Technical Field

The utility model relates to a measure sighting rod technical field, specifically be a self-luminous sighting rod for engineering survey.

Background

The construction survey refers to the measurement work performed in the engineering construction stage, and is an important content of engineering survey. Including construction control mesh creation, lofting of the building, completion measurements, and deformation observations during construction. The purpose of construction measurement (survey or lofting) is to calibrate the plane position, shape and elevation of a building designed on a drawing on the ground of a construction site, and guide construction in the construction process, so that the project is constructed strictly according to the design requirements. Construction survey and topographic mapping are both used to study and determine the interrelationship of point locations on the ground. The mapping is that some points are first located on the ground and then the relation between them is measured, and the lofting is that the distance, direction and height difference between the points are first calculated from the design drawing and then the points are located on the ground by the measuring work. Therefore, distance measurement, angle measurement and elevation measurement are also basic contents of construction measurement, and the marker post is one of measuring tools, is mostly made of wood rods, is coated with paint with red and white intervals, and is mainly used for indicating a measuring point.

The applicant of the utility model finds that the existing measuring marker post is inconvenient to carry in use due to long length, and is inconvenient to place, fix and use on hard ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey is with self-luminous sighting rod aims at improving current survey sighting rod and carries inconvenient and use the inconvenient problem of operation.

The utility model discloses a realize like this:

a self-luminous marker post for engineering measurement comprises a bottom rod, wherein the bottom rod is a hollow pipe body, a base is fixedly arranged at the lower end of the bottom rod, a connecting block is detachably and fixedly arranged at the upper end of the bottom rod, an extension rod is detachably and fixedly arranged at the upper end of the connecting block, scale marks are arranged on the outer side surfaces of the bottom rod and the extension rod, a fixing needle is detachably and fixedly arranged at the upper end of the extension rod, the inner diameter of the bottom rod is larger than the lengths of the extension rod and the fixing needle, the length of the bottom rod is larger than the length of the extension rod and the fixing needle, a circular abdicating groove is formed in the center of the lower end surface of the base, a threaded hole is formed in the center of the top of the circular abdicating groove, the base can be fixedly connected with the fixing needle through the threaded hole, the detachable connecting block and the connecting block are detachably connected with the extension rod, when the measuring marker, with the fixed needle of extension bar intercommunication together place the inboard at the sill bar, then with the connecting block reinstallation on the sill bar, great reduction measuring mark pole length, the convenience is carried to it to convenient placing the stability of measuring mark pole at harder subaerial through the base that sets up, the fixed needle demountable installation through the setting simultaneously will measure the fixed the inserting of mark pole subaerial in the soft of softness, use the convenience more of operation at the lower extreme convenience of base.

Furthermore, the upper end of connecting block is provided with the adapter sleeve of inserting extension bar, and the lower extreme of connecting block is provided with the chock plug of fixing port on the sill bar, and the connecting block passes through the adapter sleeve and realizes dismantling the connection to measuring the sighting rod, realizes dismantling through the chock plug that sets up and fixes on the sill bar.

Further, the connecting block chooses for use transparent ya keli material to make, and the inboard center of connecting block is provided with the light emitting source, and the light emitting source comprises button cell and LED lamp pearl electric property combination, and it is luminous for the power supply of LED lamp pearl through the battery to outwards disperse the observation when conveniently measuring through transparent connecting block.

Furthermore, the fixed dog that is provided with of lower extreme of fixed needle, and the lower terminal surface center of dog is provided with the thread head, realizes being connected with dismantling of extension bar and base through the thread head that sets up on the fixed needle.

Further, the extension bar is set to be a hollow pipe body inside, an inner thread matched with the thread head is arranged on the inner side of the upper port of the extension bar, and the inner thread on the inner side of the upper port of the extension bar is connected and fixed with the fixing needle.

Furthermore, the scale marks are arranged into grooves, fluorescent materials are filled in the grooves, the scale marks formed by the arranged grooves are prevented from being worn for a long time, and the filled fluorescent materials are more convenient for observing and measuring values.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in be connected through dismantling of detachable connecting block and extension bar, can be when carrying the survey sighting rod, with the sill bar, connecting block and extension bar carry out the split, with the fixed needle of extension bar intercommunication together place the inboard at the sill bar, then install the connecting block again on the sill bar, great reduction survey sighting rod length, the convenience is carried to it, and the base convenience through setting is placed the stability of survey sighting rod on harder subaerial, the fixed needle demountable installation of while through setting is convenient with measuring the fixed ann of sighting rod and inserting in soft subaerial at the lower extreme of base, use convenient more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a self-luminous marker post for engineering measurement shown in the utility model;

FIG. 2 is a cross-sectional view showing a self-luminous marker post for engineering measurement according to the present invention in a contracted state;

FIG. 3 is a schematic view of a base of a self-luminous marker post for engineering measurement according to the present invention;

FIG. 4 is a schematic view of a connecting block of a self-luminous marker post for engineering measurement according to the present invention;

fig. 5 is a schematic view of the fixing pin of the self-luminous marker post for engineering measurement of the present invention.

In the figure: 1. a fixing pin; 11. a stopper; 12. a screw head; 2. lengthening a rod; 3. connecting blocks; 31. connecting sleeves; 32. a plug head; 33. a light emitting source; 4. a bottom bar; 5. a base; 51. a yielding groove; 52. a threaded hole; 6. scale lines are marked.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, please refer to fig. 1, fig. 2 and fig. 3 specifically, a self-luminous marker post for engineering measurement, comprising a bottom rod 4, wherein the bottom rod 4 is a hollow tube body, a base 5 is fixedly arranged at the lower end of the bottom rod 4, a connecting block 3 is fixedly and detachably arranged at the upper end of the bottom rod 4, an extension rod 2 is fixedly and detachably arranged at the upper end of the connecting block 3, scale marks 6 are arranged on the outer side surfaces of the bottom rod 4 and the extension rod 2, the scale marks 6 are grooves filled with fluorescent materials, the scale marks 6 formed by the grooves prevent the scale marks 6 from being worn for a long time, the filled fluorescent materials are more convenient for observing and measuring values, a fixing needle 1 is detachably fixed at the upper end of the extension rod 2, the extension rod 2 is a hollow tube body, and an inner thread matched with a thread head 12 is arranged at the inner side of the upper end opening of the extension rod 2, the connecting and fixing with the fixing needle 1 are realized through the internal thread on the inner side of the upper port of the extension bar 2, the inner diameter of the bottom bar 4 is larger than the length of the extension bar 2 and the fixing needle 1, the length of the bottom bar 4 is larger than the length of the extension bar 2 and the fixing needle 1, the center of the lower end face of the base 5 is provided with a circular abdicating groove 51, the top center of the circular abdicating groove 51 is provided with a threaded hole 52, the base 5 can be fixedly connected with the fixing needle 1 through the threaded hole 52, and can be detachably connected with the extension bar 2 through the detachable connecting block 3 and the connecting block 3, when the measuring marker post is carried, the bottom bar 4, the connecting block 3 and the extension bar 2 are detached, the extension bar 2 is communicated with the fixing needle 1 and is placed on the inner side of the bottom bar 4, then the connecting block 3 is remounted on the bottom bar 4, the length of the, and the base 5 through setting up is convenient to measure the stable placing of sighting rod on harder subaerial, and the lower extreme through the fixed needle 1 demountable installation that sets up at base 5 is convenient simultaneously with measuring the fixed the inserting of sighting rod subaerial in the softness, uses the convenience more of operation.

Specifically please refer to fig. 4, the upper end of connecting block 3 is provided with adapter sleeve 31 of inserting extension bar 2, and the lower extreme of connecting block 3 is provided with the chock plug 32 of fixing port on sill bar 4, connecting block 3 realizes dismantling the connection to measuring the sighting rod through adapter sleeve 31, realize dismantling through the chock plug 32 that sets up and fix on sill bar 4, connecting block 3 chooses transparent ya keli material for use and makes, and the inboard center of connecting block 3 is provided with light emitting source 33, light emitting source 33 comprises button cell and LED lamp pearl electric combination, it is luminous to supply power for LED lamp pearl through the battery, and outwards disperse through transparent connecting block 3 and conveniently measure the observation.

Specifically, referring to fig. 5, a stop 11 is fixedly disposed at a lower end of the fixing needle 1, a screw head 12 is disposed at a center of a lower end surface of the stop 11, and the fixing needle 1 is detachably connected to the extension bar 2 and the base 5 through the screw head 12.

The working principle is that when the measuring mark post is used, the connecting block 3 is detached, the extension rod 2 is communicated with the fixing needle 1 and taken out together and fixed on the connecting block 3, then the connecting block 3 is fixed on the bottom rod 4, the measuring mark post can be measured and used, when the measuring mark post is not used, the bottom rod 4, the connecting block 3 and the extension rod 2 are detached, the extension rod 2 is communicated with the fixing needle 1 and placed together on the inner side of the bottom rod 4, then the connecting block 3 is installed on the bottom rod 4 again, the measuring mark post is stored and shortened, and the carrying is facilitated.

The device obtained by the design can basically meet the requirements of the existing measuring post for convenient carrying and use and operation, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering survey is with self-luminous sighting rod, includes sill bar (4), its characterized in that: the inner side of the bottom rod (4) is hollow, the lower end of the bottom rod (4) is fixedly provided with a base (5), the upper end of the bottom rod (4) is detachably and fixedly provided with a connecting block (3), the upper end of the connecting block (3) is detachably fixed with the extension bar (2), the outer side surfaces of the bottom rod (4) and the extension bar (2) are respectively provided with a scale mark (6), the upper end of the extension bar (2) is detachably fixed with a fixing needle (1), the inner diameter of the bottom bar (4) is larger than the lengths of the extension bar (2) and the fixing needle (1), and the length of the bottom rod (4) is larger than the length of the extension rod (2) and the fixing needle (1) which are fixed together, a round abdicating groove (51) is arranged at the center of the lower end surface of the base (5), and a threaded hole (52) is arranged at the center of the top of the round abdicating groove (51), the base (5) can be fixedly connected with the fixing needle (1) through a threaded hole (52).

2. The self-luminous marker post for engineering measurement as claimed in claim 1, wherein the upper end of the connecting block (3) is provided with a connecting sleeve (31) for inserting the extension bar (2), and the lower end of the connecting block (3) is provided with a plug (32) fixed at the upper end of the bottom rod (4).

3. The self-luminous marker post for engineering measurement as claimed in claim 2, wherein the connecting block (3) is made of a transparent acrylic material, and a light source (33) is arranged at the center of the inner side of the connecting block (3), wherein the light source (33) is formed by electrically combining a button cell and an LED lamp bead.

4. The self-luminous marker post for engineering measurement as claimed in claim 3, wherein a stopper (11) is fixedly arranged at the lower end of the fixing needle (1), and a threaded head (12) is arranged at the center of the lower end face of the stopper (11).

5. The self-luminous marker post for engineering measurement as claimed in claim 4, wherein the extension rod (2) is provided as a hollow tube body, and the inner side of the upper port of the extension rod (2) is provided with an internal thread matched with the screw head (12).

6. The self-luminous marker post for engineering measurement as claimed in claim 5, wherein the graduation marks (6) are arranged as grooves filled with fluorescent materials.