CN218845683U - Positioning device for underground pipeline measurement - Google Patents
Positioning device for underground pipeline measurement Download PDFInfo
- Publication number
- CN218845683U CN218845683U CN202222914667.5U CN202222914667U CN218845683U CN 218845683 U CN218845683 U CN 218845683U CN 202222914667 U CN202222914667 U CN 202222914667U CN 218845683 U CN218845683 U CN 218845683U
- Authority
- CN
- China
- Prior art keywords
- base
- support
- pipeline
- elastic belt
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a positioning device for underground pipeline measurement, which is characterized by comprising a base, support legs, an elastic belt and a counterweight body; the upper part of the base is provided with a supporting table top, and the base is provided with a threaded hole for mounting a level gauge; the lower part of the base is provided with two support legs in bilateral symmetry, and each support leg is provided with at least two support parts which are in linear contact with the same straight line axially extending on the outer surface of the pipeline; the two side parts of the base are respectively connected with the elastic belt, and one end of the elastic belt is connected with the base; the other end of the elastic belt is connected with the balance weight body respectively. This novel can be used to the spirit level support location installation on the pipeline to make the spirit level in the municipal works can be used to the pipeline, the spirit level is as observable benchmark along the line, the cooperation sets up in the altitude scale of the selected point position along the line of pipeline, the difference in level that can be quick, accurate calculation pipeline each point.
Description
Technical Field
The utility model belongs to the technical field of municipal works measure appurtenance, concretely relates to pipeline is positioner for measurement.
Background
In municipal construction engineering, the construction of pipelines is an important content. In the construction of the pipeline, the height difference between different points of the pipeline section needs to be measured. At present, the measurement of pipeline difference in height or pipeline settlement volume utilizes the measuring staff to accomplish usually, and the measuring staff is installed in the measuring point, calculates the difference in level between the different point locations through observing the measuring staff and near corresponding the position relation between the benchmark, and this kind of traditional measurement mode is because of the different unavoidable error that have of benchmark, and measurement of efficiency is low.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a pipeline is positioner for measurement can assist and realize that the commonly used spirit level applies to the pipeline measurement among the municipal works, and measures simply, the precision is high, efficient.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for underground pipeline measurement is characterized by comprising a base, support legs, an elastic belt and a counterweight body; the upper part of the base is provided with a supporting table top, and the base is provided with a threaded hole for mounting a level gauge; the lower part of the base is provided with two support legs in bilateral symmetry, and each support leg is provided with at least two support parts which are in linear contact with the same straight line axially extending on the outer surface of the pipeline; the two side parts of the base are respectively connected with the elastic belts, and one end of each elastic belt is connected with the base; the other end of the elastic belt is connected with the balance weight body respectively.
Preferably, the base comprises a support pedestal and a bidirectional lead screw; the upper end surface of the supporting pedestal is a supporting table-board, and the threaded hole is formed in the lower part of the supporting pedestal; the bidirectional screw rod is provided with two sections of screw thread parts with different rotation directions, the bidirectional screw rod is assembled at the lower part of the support pedestal, the two sections of screw thread parts of the bidirectional screw rod are respectively assembled with sliding sleeves, the two sliding sleeves are respectively provided with the support legs, and the distance between the two support legs is changed through the rotation of the bidirectional screw rod.
Preferably, the lower part of the support pedestal is provided with a slideway, the sliding sleeve is assembled on the slideway and moves along the slideway, and two ends of the sliding sleeve are respectively connected with the support parts of the support legs.
Preferably, the support portion is arc-shaped.
Preferably, the cambered surface of the supporting part is provided with a rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a positioner can be used to the support location installation of spirit level on the pipeline to make the spirit level in the municipal works can be used to the pipeline, the spirit level is as observable benchmark along the line, and the cooperation sets up in the altitude scale of the selected position along the line of pipeline, the difference in level of calculation pipeline each point that can be quick, accurate.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the base of the present invention.
In the figure: 1. a base; 1-1, supporting a pedestal; 1-2, a bidirectional screw; 1-3, sliding sleeves; 1-4, a slideway; 2. a support leg; 3. an elastic band; 4. a counterweight body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-2, the present invention provides the following technical solutions: a positioning device for underground pipeline measurement comprises a base 1, support legs 2, an elastic belt 3 and a counterweight body 4.
The upper part of the base 1 has a support table with a threaded hole for mounting a level. The lower part of the base is provided with two support legs 2 which are bilaterally symmetrical and are provided with at least two support parts which are in linear contact with the same line axially extending on the outer surface of the pipeline. In the technical scheme, the base is a platform component which can be stably supported at the position of the arc top of the pipeline and is used for positioning and supporting the level gauge. After the base is placed at the position of the arc top of the pipeline, the connecting line of the two supporting parts of the supporting legs and the contact point of the outer surface of the pipeline is parallel to the axis of the arc top. In the using state, the upper end surface of the base arranged on the arc top of the pipeline is provided with a positioning level gauge through a threaded hole and a bolt assembled in the threaded hole.
In this embodiment, specifically, the base 1 includes a support pedestal 1-1 and a bidirectional screw 1-2. The support pedestal 1-1 is a rectangular platen. The upper end face of the supporting pedestal 1-1 is a supporting platform face which is a plane and is a bearing end face of a base of the level gauge. The screw hole is arranged at the lower part of the support pedestal, the screw hole is a structure for connecting the support pedestal and the base of the level gauge, and the screw hole and the base are connected through bolts.
The base 1 is used as a base-like part for positioning and supporting the level gauge at the arc top position of the pipeline, and can realize stable support of the level gauge on the pipeline. Especially for large-diameter pipelines, the problems that the level gauge is difficult to support and position above the pipeline and cannot be used are solved.
The bidirectional screw rod 1-2 is provided with two sections of threaded parts with different rotation directions, the bidirectional screw rod is assembled at the lower part of the support pedestal, two sections of threaded parts of the bidirectional screw rod are respectively provided with the sliding sleeves 1-3, the two sliding sleeves 1-3 are respectively provided with the support legs 2, and the distance between the two support legs 2 is changed through the rotation of the bidirectional screw rod 1-2. In the embodiment, specifically, a transverse slot penetrating through two sides is arranged at the lower part of the support pedestal 1-1 and is used as a slideway 1-4 at the lower part of the support pedestal 1-1, a sliding sleeve 1-3 is assembled on the slideway and moves along the slideway 1-4 under the driving action of a bidirectional screw 1-2, and two end parts of the sliding sleeve 1-3 are respectively connected with the support parts of the support legs 2. The supporting part is a stainless steel plate body, the inner side of the stainless steel plate body is in contact with the lower part of the supporting pedestal except for serving as the supporting part, and the effect of limiting the sliding sleeve leftwards and rightwards is achieved. The supporting part is arc-shaped, and the arc surface of the supporting part is provided with a rubber layer. The curved structural design aims at preventing supporting part and body surface from producing the mar, and the setting on rubber layer aims at increasing the frictional force between supporting part and the body surface, strengthens the stability that sets up.
Two shaft holes are processed at the lower part of the supporting pedestal 1-1, a bidirectional screw rod 1-2 is assembled in the two shaft holes through a bearing, and one end of the bidirectional screw rod extends out and is provided with a knob for twisting the screw rod to rotate around the axis of the bidirectional screw rod.
The two sides of the base 1 are respectively connected with an elastic belt 3, and one end of the elastic belt 3 is connected with the base. The other ends of the elastic belts 3 are respectively connected with the balance weights 4. Specifically, the elastic band 3 is a length-adjustable and elastic drawstring. Under the falling and pulling action of the counterweight body 4, the base can be stably supported at the arc top of the pipe body. The counterweight body 4 can be directly supported on the ground at the two sides of the tube body, and the support pressure of the base is ensured through the elasticity of the elastic belt 3. Alternatively, the weight body 4 may be suspended from both sides of the pipe body. The choice of the two modes can be chosen according to the environment of the measurement site and the diameter of the pipe used.
The counterweight 4 may be a lead block. In the embodiment, the counterweight body is a foldable basket, the counterweight weight meeting the use requirement is prevented from being formed by stones, tools, material parts and the like on a construction site in the basket, and the basket is folded in an unused state, so that the size is small, and the movable storage is convenient. The foldable basket is a basket body structure which is known in the prior art, is commonly used in the field of bicycles for carrying objects and can be obtained by outsourcing.
This device is when using, and it is located body arc top department as the positioning support device of spirit level at body arc top department, with the stable support of spirit level, and the spirit level leveling is as the visual benchmark along the line, prevents the scale in the arc top department along the line of body to observe the difference in level of any point position along the line of quick accurate measurement body through the spirit level.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A positioning device for underground pipeline measurement is characterized by comprising:
the leveling instrument comprises a base (1), wherein a supporting table top is arranged at the upper part of the base (1), and the base is provided with a threaded hole for mounting a leveling instrument;
the lower part of the base (1) is provided with two support legs (2) in bilateral symmetry, and the support legs (2) are provided with at least two support parts which are in contact with the same straight line axially extending from the outer surface of the pipeline;
the two side parts of the base (1) are respectively connected with the elastic belt (3), and one end of the elastic belt (3) is connected with the base (1);
the other end of the elastic belt (3) is connected with the counterweight body (4) respectively.
2. The underground utility line survey positioning device according to claim 1, wherein the base (1) comprises:
the upper end face of the supporting pedestal (1-1) is a supporting platform face, and the threaded hole is formed in the lower part of the supporting pedestal (1-1);
the bidirectional screw rod (1-2), the bidirectional screw rod (1-2) has two sections of screw thread portions with different screwing directions, the bidirectional screw rod (1-2) is assembled on the lower portion of the supporting pedestal (1-1), two sections of screw thread portions of the bidirectional screw rod (1-2) are respectively assembled with sliding sleeves (1-3), the two sliding sleeves (1-3) are respectively installed on the support legs (2), and the distance between the two support legs (2) is changed through rotation of the bidirectional screw rod (1-2).
3. The underground utility measurement positioning apparatus according to claim 2, wherein the support pedestal (1-1) has a slide way (1-4) at a lower portion thereof, the sliding sleeve (1-3) is fitted to the slide way (1-4) and moves along the slide way (1-4), and both end portions of the slide way (1-4) are respectively connected to the support portions of the legs (2).
4. The underground utility measurement positioning device according to claim 3, wherein the support portion is curved.
5. The underground pipeline surveying positioning apparatus according to claim 4, wherein the arc surface of the support portion is provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914667.5U CN218845683U (en) | 2022-11-02 | 2022-11-02 | Positioning device for underground pipeline measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222914667.5U CN218845683U (en) | 2022-11-02 | 2022-11-02 | Positioning device for underground pipeline measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218845683U true CN218845683U (en) | 2023-04-11 |
Family
ID=87311296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222914667.5U Active CN218845683U (en) | 2022-11-02 | 2022-11-02 | Positioning device for underground pipeline measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218845683U (en) |
-
2022
- 2022-11-02 CN CN202222914667.5U patent/CN218845683U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212226582U (en) | Survey and drawing auxiliary assembly for urban ground construction engineering | |
| CN201387310Y (en) | Simple device used for detecting straightness of alloy round bar | |
| CN212747771U (en) | Underground drainage pipeline inner bottom elevation measuring device | |
| CN207471042U (en) | A kind of civil engineering portable surveying instrument support device | |
| CN211425458U (en) | High accuracy cadastral survey centering rod | |
| CN218845683U (en) | Positioning device for underground pipeline measurement | |
| CN208059808U (en) | A kind of bridge machine arch measurer | |
| CN213336103U (en) | Novel road bridge detects uses slope check out test set | |
| CN204924850U (en) | Apparatus is synthesized to concrete density | |
| CN216791213U (en) | Indication rod for land survey | |
| CN214666862U (en) | Foundation ditch bank protection measuring device | |
| CN212029074U (en) | High-precision laser output mapping device | |
| CN210375098U (en) | Stratum settlement testing device for model test | |
| CN215371815U (en) | Scale vertical base for engineering surveying and mapping | |
| CN210374862U (en) | Cylinder center measurement auxiliary assembly | |
| CN214122065U (en) | Leeb clip tester | |
| CN213840325U (en) | Theodolite tripod | |
| CN212617372U (en) | Foot stool for composite position indicator | |
| CN201188000Y (en) | Leveling ruler capable of measuring arbitrary inclination | |
| CN212620722U (en) | Slope gradient measuring device | |
| CN209764066U (en) | Portable civil engineering construction measuring device | |
| CN113503866A (en) | Geographic information engineering mapping device | |
| CN208505190U (en) | A kind of positioning measuring device for stage+module lateral in subway tunnel | |
| CN207378437U (en) | A kind of Novel portable instrument of surveying and mapping stent | |
| CN215003475U (en) | Flatness instrument for supervision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |