CN219796825U

CN219796825U - Support for pipeline detection

Info

Publication number: CN219796825U
Application number: CN202320964941.1U
Authority: CN
Inventors: 周壮; 孙宇; 王金超; 贾志勇; 宋志嘉; 冯雪睿
Original assignee: Tianjin Jianlian Engineering Investigation Co ltd
Current assignee: Tianjin Jianlian Engineering Investigation Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-03
Anticipated expiration: 2033-04-25

Abstract

The utility model provides a support for pipeline detection, which comprises a mounting plate, a folding pipe and a supporting rod, wherein the lower end of the mounting plate is fixedly provided with the mounting plate, one end of the folding pipe is hinged with the mounting plate, the other end of the folding pipe is provided with a sucker, one end of the supporting rod is hinged with a sliding ring, the other end of the supporting rod is hinged with the folding pipe, the sliding ring is arranged on the outer side of the mounting pipe, and the sliding ring is movably connected with the mounting pipe; the connecting rod is arranged in the mounting tube, the detection equipment is fixedly arranged at the lower end of the connecting rod, a plurality of limiting holes are formed in the connecting rod, the limiting holes are formed in the length direction of the connecting rod, limiting pins are arranged in the limiting holes, and the length of the limiting pins is larger than the inner diameter of the mounting tube. The utility model has the beneficial effects that: when the support needs to be stored, the angle of the hinged pipe of the folding pipe is adjusted, so that the folding pipe is parallel to the mounting pipe, the space occupied by the support is reduced, the support is convenient to transfer and store, the inner side of the pipe well wall can be sucked tightly by the sucker, the support can be fixed on the inner side of the horizontal well, and the application range of the support is widened.

Description

Support for pipeline detection

Technical Field

The utility model belongs to the technical field of pipeline detection, and particularly relates to a support for pipeline detection.

Background

In pipeline detection, the periscope is required to be inserted into a pipe well for a certain distance and then rotated, the condition in the pipeline is checked, the connecting rod on the periscope is required to be manually held in the current detection process, the height and the angle of the periscope are adjusted, the labor intensity of operators is increased, in addition, the existing periscope support can be used for supporting the periscope of a vertical shaft, and when the horizontal well is required to observe, the support cannot be fixed on the inner side wall of the horizontal well, so that the application range of the support is limited.

Disclosure of Invention

In view of the foregoing, the present utility model aims to provide a bracket for detecting a pipeline, so as to solve at least one of the above-mentioned technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a support for pipeline detection which characterized in that: the folding pipe is characterized by comprising a mounting plate, a folding pipe and a supporting rod, wherein the mounting plate is fixedly arranged at the lower end of the mounting plate, one end of the folding pipe is hinged with the mounting plate, the other end of the folding pipe is provided with a sucker, one end of the supporting rod is hinged with a sliding ring, the other end of the supporting rod is hinged with the folding pipe, the sliding ring is arranged at the outer side of the mounting pipe, and the sliding ring is movably connected with the mounting pipe;

the connecting rod is arranged in the mounting pipe, the detection equipment is fixedly arranged at the lower end of the connecting rod, a plurality of limiting holes are formed in the connecting rod, the limiting holes are formed in the length direction of the connecting rod, limiting pins are arranged in the limiting holes, and the length of each limiting pin is larger than the inner diameter of the mounting pipe.

Further, the lower extreme of mounting panel is equipped with the articulated slab first, it has the hinge hole first to open on the articulated slab first, the one end that the folding pipe is close to the mounting panel is equipped with the hinge axle first, the hinge axle first is installed in the inboard of hinge hole first.

Further, a mounting groove is formed in the middle of the folding pipe, one end, close to the folding pipe, of the supporting rod is mounted on the inner side of the mounting groove, a second hinge hole corresponding to the mounting groove is formed in the folding pipe, a second hinge shaft is arranged at one end, close to the folding pipe, of the supporting rod, and the second hinge shaft is mounted on the inner side of the second hinge hole;

the one end that the bracing piece kept away from folding pipe is equipped with the hinge axle three, set firmly the hinge board second on the sliding ring lateral wall, it has the hinge hole three to open on the hinge board second, the inboard of hinge hole three is installed to the hinge axle three.

Further, a jacking nut is arranged on the outer side of the installation pipe and is in threaded connection with the installation pipe, and the upper end face of the jacking nut jacks the lower end face of the slip ring.

Further, a handle is fixedly arranged on the side wall of the jacking nut.

Further, the sucking disc is fixedly connected with the inserting rod, the inserting rod is arranged on the inner side of the folding pipe, the baffle plate is fixedly arranged in the folding pipe, and the compression spring is arranged between the inserting rod and the baffle plate.

Further, the plug rod comprises a guiding part and a mounting part which are connected at one time, one end of the folding pipe close to the plug rod is fixedly provided with a guiding pipe, the guiding part is mounted on the inner side of the guiding pipe, the diameter of the guiding part is matched with the inner diameter of the guiding pipe, and the diameter of the mounting part is smaller than that of the guiding part;

the outside of stand pipe is opened there is the external screw thread, the outside of stand pipe is equipped with stop nut, stop nut and conduit threaded connection, stop nut keeps away from the inboard of stand pipe one end and has set firmly annular spacing boss, the internal diameter of annular spacing boss department and the diameter phase-match of installation department, the installation department is installed in the inboard of annular spacing boss.

Furthermore, a positioning rod is fixedly arranged at one end of the plug rod, which is far away from the sucker, and the compression spring is arranged at the outer side of the positioning rod;

the one end that the guiding portion was kept away from to the installation department has set firmly the connecting plate, sucking disc and connecting plate fixed connection.

Further, the number of the folding pipes is three, and each folding pipe is correspondingly provided with a supporting rod.

Further, a limit bolt for limiting the upper end of the folding pipe is fixedly arranged on the lower end face of the mounting plate.

Compared with the prior art, the bracket for pipeline detection has the following beneficial effects:

(1) According to the support for pipeline detection, when the support is required to be stored, the angle of the hinged pipe of the folding pipe is adjusted, so that the folding pipe is parallel to the mounting pipe, the space occupied by the support is reduced, the support is convenient to transfer and store, the inner side of the pipe well wall can be sucked by the sucking disc, the support can be fixed on the inner side of the horizontal well, and the application range of the support is widened.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of a support in an unfolded state according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a rack accommodating state according to an embodiment of the utility model;

fig. 3 is a schematic sectional structure of a vertical shaft for detecting a use state of a bracket according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a horizontal well for detecting a use state of a support according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure shown in FIG. 3A according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of a mounting plate according to an embodiment of the present utility model;

FIG. 7 is a schematic perspective view of a connecting rod according to an embodiment of the present utility model;

FIG. 8 is a schematic perspective view of a folded tube according to an embodiment of the present utility model;

fig. 9 is a schematic perspective view of a support rod according to an embodiment of the utility model;

FIG. 10 is a schematic view of a three-dimensional structure of a plugging rod according to an embodiment of the present utility model;

fig. 11 is a schematic perspective view of a slip ring according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a mounting plate; 2. folding the tube; 3. inserting a connecting rod; 4. a suction cup; 5. periscope mirror; 6. a connecting rod; 7. a slip ring; 8. a support rod; 9. tightly pushing the nut; 10. a limiting pin; 11. a pipe wall; 12. a limit nut; 101. a first hinge plate; 102. installing a pipe; 103. a limit bolt; 104. a first hinge hole; 201. a mounting groove; 202. a guide tube; 203. a first hinge shaft; 204. a second hinge hole; 205. a baffle; 301. a mounting part; 302. a guide part; 303. a positioning rod; 304. a connecting plate; 305. a compression spring; 801. a second hinge shaft; 802. a third hinge shaft; 601. a limiting hole; 701. a second hinge plate; 702. a third hinge hole; 1201. annular spacing boss.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 11, a bracket for detecting a pipe is characterized in that: the folding pipe comprises a mounting plate 1, a folding pipe 2 and a supporting rod 8, wherein a mounting pipe 102 is fixedly arranged at the lower end of the mounting plate 1, one end of the folding pipe 2 is hinged with the mounting plate 1, the other end of the folding pipe is provided with a sucker 4, one end of the supporting rod 8 is hinged with a sliding ring 7, the other end of the supporting rod is hinged with the folding pipe 2, the sliding ring 7 is arranged at the outer side of the mounting pipe 102, and the sliding ring 7 is movably connected with the mounting pipe 102;

the installation tube 102 is internally provided with a connecting rod 6, the lower end of the connecting rod 6 is fixedly provided with detection equipment, the detection equipment in the embodiment is a periscope, the connecting rod 6 is provided with a plurality of limiting holes 601, the limiting holes 601 are arranged along the length direction of the connecting rod 6, the limiting holes 601 are internally provided with limiting pins 10, and the length of the limiting pins 10 is larger than the inner diameter of the installation tube 102.

The lower end of the mounting plate 1 is fixedly provided with a first hinge plate 101, the first hinge plate 101 is provided with a first hinge hole 104, one end of the folding tube 2 adjacent to the mounting plate 1 is provided with a first hinge shaft 203, and the first hinge shaft 203 is arranged on the inner side of the first hinge hole 104.

The middle position of the folding pipe 2 is provided with a mounting groove 201, one end of the supporting rod 8, which is close to the folding pipe 2, is mounted on the inner side of the mounting groove 201, the folding pipe 2 is provided with a second hinge hole 204 corresponding to the mounting groove 201, one end of the supporting rod 8, which is close to the folding pipe 2, is provided with a second hinge shaft 801, and the second hinge shaft 801 is mounted on the inner side of the second hinge hole 204;

the end of the support rod 8 far away from the folding tube 2 is provided with a third hinge shaft 802, the side wall of the slip ring 7 is fixedly provided with a second hinge plate 701, the second hinge plate 701 is provided with a third hinge hole 702, and the third hinge shaft 802 is arranged on the inner side of the third hinge hole 702.

The outside of the mounting pipe 102 is provided with a jacking nut 9, the jacking nut 9 is in threaded connection with the mounting pipe 102, the upper end face of the jacking nut 9 jacks the lower end face of the slip ring 7, and the jacking nut 9 plays a limiting role on the lower end face of the slip ring 7.

A handle is fixedly arranged on the side wall of the jacking nut 9, and the handle is convenient for rotating the jacking nut 9.

The sucker 4 is fixedly connected with the inserting rod 3, the inserting rod 3 is arranged on the inner side of the folding pipe 2, the baffle 205 is fixedly arranged in the folding pipe 2, and the compression spring 305 is arranged between the inserting rod 3 and the baffle 205.

The inserting and connecting rod 3 comprises a guiding part 302 and an installing part 301 which are connected at one time, one end of the folding pipe 2 adjacent to the inserting and connecting rod 3 is fixedly provided with a guiding pipe 202, the guiding part 302 is installed on the inner side of the guiding pipe 202, the diameter of the guiding part 302 is matched with the inner diameter of the guiding pipe 202, and the diameter of the installing part 301 is smaller than that of the guiding part 302; the guide pipe 202 plays a guide role in the moving process of the inserting and connecting rod 3, so that the moving process of the inserting and connecting rod 3 is more stable.

The outside of the guide pipe 202 is provided with external threads, the outside of the guide pipe 202 is provided with a limit nut 12, the limit nut 12 is in threaded connection with a conduit, the inner side of one end of the limit nut 12, which is far away from the guide pipe 202, is fixedly provided with an annular limit boss 1201, the inner diameter of the annular limit boss 1201 is matched with the diameter of the mounting part 301, and the mounting part 301 is mounted on the inner side of the annular limit boss 1201.

A positioning rod 303 is fixedly arranged at one end of the insertion rod 3, which is far away from the sucker 4, the compression spring 305 is arranged on the outer side of the positioning rod 303, and the positioning rod 303 plays a role in positioning the compression spring 305;

the mounting portion 301 is kept away from the one end of guide portion 302 and has been set firmly connecting plate 304, sucking disc 4 and connecting plate 304 fixed connection.

The number of the folding pipes 2 is three, and each folding pipe 2 is correspondingly provided with a supporting rod 8.

And a limit bolt 103 for limiting the upper end of the folding pipe 2 is fixedly arranged on the lower end surface of the mounting plate 1, and when the bracket is in an unfolding state, the limit bolt 103 limits the upper end surface of the folding pipe 2.

The working process comprises the following steps:

when this scheme is implemented, when needs use support fixed periscope 5 at the shaft (as shown in fig. 3), rotate folding pipe 2 and screw up the lower terminal surface that top tight nut 9 top tight sliding ring 7, the lower terminal surface of folding pipe 2 contacts with pipe wall of a well 11, plays the supporting role, adjusts the height of connecting rod 6, then inserts spacer pin 10 in corresponding position, and is spacing to connecting rod 6, and the angle of periscope 5 can be adjusted to rotation connecting rod 6.

When the periscope 5 is required to be fixed in a horizontal well by using a bracket (as shown in fig. 4), the folding pipe 2 is rotated, the pushing nut 9 is screwed to push the lower end face of the slip ring 7, the inserting rod 3 is moved inwards, the compression spring 305 is compressed, the inserting rod 3 is placed on the inner side of the pipe well wall 11, the inserting rod 3 is loosened, the sucker 4 pushes the inner side of the pipe well wall 11 under the action of the elastic force of the compression spring 305, the function of a fixed bracket is achieved, the insertion depth of the connecting rod 6 is adjusted, and the angle of the periscope 5 can be adjusted by rotating the connecting rod 6.

When the bracket is not needed, the folding tube 2 is rotated to enable the folding tube 2 to be parallel to the mounting tube 102, so that the space occupied by the bracket is reduced, and the bracket is convenient to transfer and store.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the claims and description.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a support for pipeline detection which characterized in that: the folding pipe comprises a mounting plate (1), a folding pipe (2) and a supporting rod (8), wherein the lower end of the mounting plate (1) is fixedly provided with a mounting pipe (102), one end of the folding pipe (2) is hinged with the mounting plate (1), the other end of the folding pipe is provided with a sucker (4), one end of the supporting rod (8) is hinged with a sliding ring (7), the other end of the supporting rod is hinged with the folding pipe (2), the sliding ring (7) is mounted on the outer side of the mounting pipe (102), and the sliding ring (7) is movably connected with the mounting pipe (102);

be equipped with connecting rod (6) in installation pipe (102), the lower extreme of connecting rod (6) has set firmly check out test set, it has a plurality of spacing holes (601) to open on connecting rod (6), and the length direction setting of connecting rod (6) is followed in a plurality of spacing holes (601), is equipped with spacer pin (10) in spacing hole (601), the length of spacer pin (10) is greater than the internal diameter of installation pipe (102).

2. A support for detecting a pipeline according to claim 1, wherein: the folding pipe is characterized in that a first hinge plate (101) is fixedly arranged at the lower end of the mounting plate (1), a first hinge hole (104) is formed in the first hinge plate (101), a first hinge shaft (203) is arranged at one end, close to the mounting plate (1), of the folding pipe (2), and the first hinge shaft (203) is arranged on the inner side of the first hinge hole (104).

3. A support for detecting a pipeline according to claim 2, wherein: the middle position of the folding pipe (2) is provided with a mounting groove (201), one end, close to the folding pipe (2), of the supporting rod (8) is mounted on the inner side of the mounting groove (201), the folding pipe (2) is provided with a second hinge hole (204) corresponding to the mounting groove (201), one end, close to the folding pipe (2), of the supporting rod (8) is provided with a second hinge shaft (801), and the second hinge shaft (801) is mounted on the inner side of the second hinge hole (204);

one end of the supporting rod (8) far away from the folding pipe (2) is provided with a hinge shaft III (802), a hinge plate II (701) is fixedly arranged on the side wall of the sliding ring (7), a hinge hole III (702) is formed in the hinge plate II (701), and the hinge shaft III (802) is arranged on the inner side of the hinge hole III (702).

4. A stent for pipe inspection as defined in claim 3, wherein: the outer side of the mounting pipe (102) is provided with a jacking nut (9), the jacking nut (9) is in threaded connection with the mounting pipe (102), and the upper end face of the jacking nut (9) jacks the lower end face of the slip ring (7).

5. The bracket for detecting a pipeline according to claim 4, wherein: a handle is fixedly arranged on the side wall of the jacking nut (9).

6. A support for detecting a pipeline according to claim 1, wherein: the sucker (4) is fixedly connected with the inserting rod (3), the inserting rod (3) is arranged on the inner side of the folding pipe (2), the baffle (205) is fixedly arranged in the folding pipe (2), and the compression spring (305) is arranged between the inserting rod (3) and the baffle (205).

7. The bracket for detecting a pipeline according to claim 6, wherein: the inserting rod (3) comprises a guiding part (302) and an installing part (301) which are connected at one time, one end, close to the inserting rod (3), of the folding pipe (2) is fixedly provided with a guiding pipe (202), the guiding part (302) is installed on the inner side of the guiding pipe (202), the diameter of the guiding part (302) is matched with the inner diameter of the guiding pipe (202), and the diameter of the installing part (301) is smaller than the diameter of the guiding part (302);

the outside of stand pipe (202) is opened there is the external screw thread, the outside of stand pipe (202) is equipped with stop nut (12), stop nut (12) and conduit threaded connection, the inboard that stand pipe (202) one end was kept away from to stop nut (12) has set firmly annular spacing boss (1201), the internal diameter of annular spacing boss (1201) department matches with the diameter phase-match of installation department (301), the inboard in annular spacing boss (1201) is installed to installation department (301).

8. A support for detecting a pipeline as defined in claim 7, wherein: one end of the plugging rod (3) far away from the sucker (4) is fixedly provided with a positioning rod (303), and the compression spring (305) is arranged on the outer side of the positioning rod (303);

the mounting part (301) is far away from one end of the guide part (302) and is fixedly provided with a connecting plate (304), and the sucker (4) is fixedly connected with the connecting plate (304).

9. A support for detecting a pipeline according to claim 1, wherein: the number of the folding pipes (2) is three, and each folding pipe (2) is correspondingly provided with a supporting rod (8).

10. A support for detecting a pipeline according to claim 1, wherein: and a limit bolt (103) for limiting the upper end of the folding pipe (2) is fixedly arranged on the lower end surface of the mounting plate (1).