CN217953366U

CN217953366U - Buried depth measuring scale at bottom of underground pipe network

Info

Publication number: CN217953366U
Application number: CN202221756818.2U
Authority: CN
Inventors: 李游; 戴拓; 冉威; 谢长青
Original assignee: Hunan Zhongke Hengqing Environmental Management Co ltd
Current assignee: Hunan Zhongke Hengqing Environmental Management Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-12-02
Anticipated expiration: 2032-07-09

Abstract

The utility model discloses a buried depth measuring scale at the bottom of an underground pipe network, which comprises a telescopic pull rod, a limiting seat and a bottom rod, wherein the upper end of the limiting seat is fixedly connected with the lower end of the telescopic pull rod, the lower end of the limiting seat is provided with a groove in the shape of '21274', and the upper end of the bottom rod is inserted into the groove and is connected with the groove through a bolt and a nut, so that the bottom rod can rotate 90 degrees to one side of the '21274'. The utility model discloses an underground pipe network socle buried depth dipperstick can directly reach the socle after rotating bottom bar 90, and the socle buried depth is got to accurate volume, does simultaneously and directly measures the shaft bottom buried depth as the sopwith staff, its simple structure, convenient to use.

Description

Buried depth measuring scale at bottom of underground pipe network

Technical Field

The utility model relates to a measuring tool specifically is a buried depth dipperstick at bottom of underground pipe network management pipe.

Background

The underground pipe network is an underground pipeline buried underground, and mainly comprises water supply, drainage, gas, heat, industrial pipelines, electric power cables, telecommunication cables and the like. The underground pipe network is an important component of urban infrastructure, and the spatial position and attribute information of the underground pipe network are important basic information for urban planning, construction and management. When maintaining underground pipe network, need earlier measure the buried depth etc. of pipeline, do not go on according to design process when a large amount of pipe works at present, lead to many well rooms pipeline not outstanding the wall of a well, perhaps there is bigger space bottom, adopt conventional sopwith staff can't be inserted to the bottom of a pipe perpendicularly, lead to buried depth to measure inaccurate or even can't measure, need artifical well logging to measure this moment, have certain danger.

Disclosure of Invention

To the problem that exists among the above-mentioned prior art, the utility model provides a buried depth dipperstick at bottom of underground pipe network management.

The utility model adopts the technical scheme as follows: the buried depth measuring scale for the underground pipe network bottom comprises a telescopic pull rod, a limiting seat and a bottom rod, wherein the upper end of the limiting seat is fixedly connected with the lower end of the telescopic pull rod, a groove in the shape of '21274' is formed in the lower end of the limiting seat, and the upper end of the bottom rod is inserted into the groove and is connected with the groove through a bolt and a nut, so that the bottom rod can rotate 90 degrees to one side of the opening of the groove in the shape of '21274'.

Furthermore, length scales are marked on the outer wall of the telescopic pull rod along the length direction.

Further, the lower extreme of flexible pull rod with spacing seat threaded connection.

Further, the end of the bottom rod is a tip.

Furthermore, the telescopic pull rod is formed by sleeving more than 2 sections of loop bars.

The beneficial effects of the utility model reside in that: the utility model discloses an underground pipe network socle buried depth dipperstick can directly reach the socle after rotating bottom bar 90, and the socle buried depth is got to accurate volume, does simultaneously and directly measures the shaft bottom buried depth as the sopwith staff, its simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the limiting seat of the present invention.

Fig. 3 is a reference diagram of the usage state of the present invention.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.

As shown in fig. 1 and 2, the underground pipe network bottom burial depth measuring scale of the embodiment includes a telescopic pull rod 1, a limiting seat 2, and a bottom rod 3. The upper end of the limiting seat 2 is provided with inner pipe threads, the bottom of the telescopic pull rod 1 is provided with external threads, and the telescopic pull rod 1 is in threaded connection with the limiting seat 2 and is fixed through a fastening screw to prevent loosening. The lower end of the limiting seat 2 is provided with a '21274' shaped groove 4, the upper end of the bottom rod 3 is inserted into the groove 4 and is connected with the groove through a bolt and a nut, so that the bottom rod 3 can rotate 90 degrees towards the open side of the '21274' shaped groove 4, and the installation gap is adjusted through a bolt, so that the bottom rod 3 cannot rotate due to self weight and can rotate under the condition of forced pressing. For ease of insertion, the end of the bottom bar 3 is provided as a pointed end.

The pipe bottom buried depth dipperstick of underground pipe network of this embodiment, the telescopic pull rod 1 is cup jointed by the loop bar more than 2 sections and forms, has marked the length scale along length direction on telescopic pull rod 1's the outer wall.

When the utility model discloses a pipe bottom buried depth is measured to underground pipe network pipe bottom buried depth dipperstick, make flexible pull rod 1, spacing seat 2, sill bar 3 be in vertical state earlier and insert in the well chamber, the sill bar 3 makes sill bar 3 rotatory 90 through pressing hard after touching the end, sill bar 3 and flexible pull rod 1 are in the vertical condition, stretch into the pipeline with sill bar 3 side direction again to make sill bar 3 contact the pipe bottom, as shown in figure 3, at this moment, owing to the spacing of "212744", sill bar 3 can't continue to rotate, just can accurate volume get the pipe bottom buried depth.

Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a buried depth dipperstick at bottom of underground pipe network management, its characterized in that: the telescopic pull rod device is characterized by comprising a telescopic pull rod (1), a limiting seat (2) and a bottom rod (3), wherein the upper end of the limiting seat (2) is fixedly connected with the lower end of the telescopic pull rod (1), a groove (4) in a shape of '21274' is formed in the lower end of the limiting seat (2), and the upper end of the bottom rod (3) is inserted into the groove (4) and is connected with the groove through a bolt and a nut, so that the bottom rod (3) can rotate 90 degrees towards the open side of the groove (4) in the shape of '21274'.

2. The underground pipe network bottom buried depth measuring scale of claim 1, wherein: the outer wall of the telescopic pull rod (1) is marked with length scales along the length direction.

3. The underground pipe network bottom buried depth measuring scale of claim 1, wherein: the lower end of the telescopic pull rod (1) is in threaded connection with the limiting seat (2).

4. The underground pipe network bottom buried depth measuring scale of claim 1, wherein: the tail end of the bottom rod (3) is a pointed end.

5. The underground pipe network bottom buried depth measuring scale of any one of claims 1-4, wherein: the telescopic pull rod (1) is formed by sleeving more than 2 sections of loop bars.