Pipeline periscope convenient to assemble

Abstract

The utility model discloses a pipeline periscope convenient to assemble, which comprises a periscope body and a support frame, the support frame is square, and the periscope body is arranged in the support frame through a first connecting structure; a handheld telescopic rod is arranged at the upper end of the supporting frame, a supporting rod is arranged at the lower end of the supporting frame, and the handheld telescopic rod and the supporting rod are both connected with the supporting frame through a second connecting structure. The first connecting structure and the second connecting structure are both detachable structures. The periscope body and the supporting frame can be rapidly installed through the first connecting structure, the handheld telescopic rod and the supporting rod can be rapidly installed on the supporting frame through the second connecting structure, the whole periscope can be broken up into parts, the periscope body, the supporting frame, the handheld telescopic rod and the supporting rod can be conveniently stored, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of periscopes, in particular to a pipeline periscope which is easy to assemble. Background Art

[0002] As my country's urbanization process is getting faster and faster, the construction of municipal pipelines has also achieved unprecedented development. Urban pipeline networks are spread across every corner of the city. At the same time, some pipeline facilities have begun to age, so urban pipeline networks need to be maintained. The preliminary work of pipeline maintenance mainly uses pipeline periscopes to collect and replay images inside the pipeline, as well as measure the current image location. It can quickly detect and diagnose defects such as blockage, collapse, and rupture inside the pipeline, making it easier to prescribe the right medicine. At the same time, pipeline periscopes can also be used for pipeline completion acceptance, re-testing after repair, and other scenarios.

[0003] The pipeline periscope is equipped with a support rod for supporting the periscope and a handheld telescopic rod that can be placed into the pipeline. The handheld telescopic rod and the support rod are long, which makes them inconvenient to move and carry. It is also troublesome to replace the parts when the parts are damaged. Therefore, we propose a pipeline periscope that is easy to assemble. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline periscope that is easy to assemble, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pipeline periscope that is easy to assemble, comprising a periscope body and a support frame, wherein the support frame is in a square shape, and the periscope body is mounted inside the support frame via a first connecting structure;

[0006] The upper end of the support frame is provided with a handheld telescopic rod, and the lower end of the support frame is provided with a support rod, and the handheld telescopic rod and the support rod are both connected to the support frame through a second connecting structure;

[0007] The first connecting structure and the second connecting structure are both detachable structures.

[0008] Preferably, the first connecting structure includes a clamping block, a slide groove and a first hand-tightening screw, external protrusions are provided on both sides of the support frame, the slide groove is arranged on the inner side of the two external protrusions, the slide groove entrance is arranged on the front side of the support frame, the clamping blocks are arranged on both sides of the periscope body, and the clamping blocks are arranged inside the slide groove and are slidably connected to the slide groove, and the clamping block and the support frame are fixedly connected by the first hand-tightening screw.

[0009] Preferably, the second connecting structure includes a connecting tube, a connecting column, a limit block and a second hand screw. There are two connecting tubes, and the two connecting tubes are respectively arranged at the upper end and the lower end of the support frame, and the two connecting tubes are respectively connected to the handheld telescopic rod and the support rod. The limit block is arranged at the lower end of the handheld telescopic rod, and the connecting column is arranged at the lower end of the limit block. The connecting column is movably arranged inside the connecting tube, and the connecting column and the connecting tube are fixedly connected by the second hand screw.

[0010] Preferably, the connecting column is a hexagonal column.

[0011] Preferably, the support rod is a telescopic rod with adjustable length, a support block is provided at the bottom of the support rod, and the bottom of the support block is spherical.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can quickly install the periscope body and the support frame through the first connecting structure, and can quickly install the handheld telescopic rod and the support rod on the support frame through the second connecting structure, which can be broken down into parts, making it easy to store the periscope body, the support frame, the handheld telescopic rod and the support rod, and convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is a front view of the utility model;

[0017] Figure 4 It is a side view of the present utility model.

[0018] In the figure: 1. Periscope body; 11. Clamping block; 2. Support frame; 21. External protrusion; 22. Slide groove; 23. Connecting tube; 3. Hand-held telescopic rod; 31. Limit block; 32. Connecting column; 4. Support rod; 41. Support block; 5. First-hand screw; 6. Second-hand screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a pipeline periscope that is easy to assemble, comprising a periscope body 1 and a support frame 2, the support frame 2 being in the shape of a square, the periscope body 1 being installed inside the support frame 2 through a first connecting structure, and the first connecting structure being a detachable structure;

[0021] The first connecting structure includes a clamping block 11, a slide groove 22 and a first hand-tightening screw 5. External protrusions 21 are provided on both sides of the support frame 2. The slide groove 22 is arranged on the inner side of the two external protrusions 21. The entrance of the slide groove 22 is arranged on the front side of the support frame 2. The clamping blocks 11 are arranged on both sides of the periscope body 1, and the clamping blocks 11 are arranged inside the slide groove 22 and are slidably connected to the slide groove 22. The clamping blocks 11 and the support frame 2 are fixedly connected by the first hand-tightening screw 5.

[0022] Among them, when the periscope is not in use, it is disassembled and stored in the storage box. Before inspecting the inside of the pipeline, it is necessary to take the storage box to the inspection site and then assemble the periscope. The periscope body 1 and the support frame 2 can be quickly installed through the first connection structure. Limiting holes are provided on both sides of the clamping block 11, and threaded holes are provided on both sides of the outer protrusion 21. The threaded holes pass through the outer protrusion 21 and extend to the inner side of the slide groove 22. The first hand-tightening screw 5 is threadedly connected to the threaded hole, and the clamping blocks 11 on both sides of the periscope body 1 are slid from the slide groove 22 on the front side of the support frame 2 to the bottom of the slide groove 22. At this time, the threaded hole is coaxial with the limiting hole, and then the first hand-tightening screw 5 is rotated so that the first hand-tightening screw 5 enters the limiting hole of the clamping block 11, thereby realizing the limitation of the clamping block 11, thereby completing the installation between the periscope body 1 and the support frame 2.

[0023] The upper end of the support frame 2 is provided with a handheld telescopic rod 3, and the lower end of the support frame 2 is provided with a support rod 4. The handheld telescopic rod 3 and the support rod 4 are connected to the support frame 2 through a second connecting structure. The second connecting structure is a detachable structure;

[0024] The second connecting structure includes a connecting tube 23, a connecting column 32, a limit block 31 and a second hand screw 6. There are two connecting tubes 23, which are respectively arranged at the upper and lower ends of the support frame 2, and the two connecting tubes 23 are respectively connected to the hand-held telescopic rod 3 and the support rod 4. The limit block 31 is arranged at the lower end of the hand-held telescopic rod 3. The connecting column 32 is a hexagonal column. The connecting column 32 is arranged at the lower end of the limit block 31. The connecting column 32 is movably arranged inside the connecting tube 23. The connecting column 32 and the connecting tube 23 are fixedly connected by the second hand screw 6.

[0025] Among them, the handheld telescopic rod 3 and the support rod 4 can be installed on the support frame 2 through the second connecting structure, and the connecting columns 32 on the handheld telescopic rod 3 and the support rod 4 are respectively inserted into the connecting tube 23, and then the second hand-tightening screw 6 is rotated to fix the handheld telescopic rod 3 and the support rod 4, thereby completing the installation. By setting the connecting column 32 to a hexagonal column, manually rotating the handheld telescopic rod 3 can better drive the rotation of the support frame 2, which can reduce the load of the second hand-tightening screw 6 and increase the stability of the structure.

[0026] The support rod 4 is a telescopic rod with adjustable length. A support block 41 is provided at the bottom of the support rod 4 , and the bottom of the support block 41 is spherical.

[0027] Among them, when the periscope body 1 is placed inside the pipe, the support rod 4 is used to support the periscope body 1 below. The telescopic direction of the support rod 4 is downward, and the support rod 4 can be extended downward to meet the needs of the site.

[0028] The working principle and use process of this utility model:

[0029] When not in use, the periscope is disassembled and stored in the storage box. Before inspecting the inside of the pipeline, it is necessary to take the storage box to the inspection site and then assemble the periscope. The periscope body 1 and the support frame 2 can be quickly installed through the first connecting structure. Limiting holes are provided on both sides of the clamping block 11, and threaded holes are provided on both sides of the outer protrusion 21. The threaded holes pass through the outer protrusion 21 and extend to the inner side of the slide groove 22. The first hand screws 5 are connected to the threaded holes through threaded connection, and the clamping blocks 11 on both sides of the periscope body 1 are slid from the slide groove 22 on the front side of the support frame 2 to the bottom of the slide groove 22. At this time, the threaded holes are coaxial with the limiting holes, and then the first hand screws 5 are rotated so that the first hand screws 5 enter the limiting holes of the clamping block 11, thereby realizing the limitation of the clamping block 11, thereby completing the installation between the periscope body 1 and the support frame 2;

[0030] The handheld telescopic rod 3 and the support rod 4 can be installed on the support frame 2 through the second connecting structure. The connecting columns 32 on the handheld telescopic rod 3 and the support rod 4 are respectively inserted into the connecting tube 23, and then the second hand-tightening screw 6 is rotated to fix the handheld telescopic rod 3 and the support rod 4, thereby completing the installation.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline periscope that is easy to assemble, comprising a periscope body (1) and a support frame (2), characterized in that: The support frame (2) is in the shape of a square, and the periscope body (1) is installed inside the support frame (2) via a first connection structure; The upper end of the support frame (2) is provided with a handheld telescopic rod (3), and the lower end of the support frame (2) is provided with a support rod (4), and the handheld telescopic rod (3) and the support rod (4) are both connected to the support frame (2) via a second connecting structure; The first connecting structure and the second connecting structure are both detachable structures.

2. The pipeline periscope that is easy to assemble according to claim 1, characterized in that: The first connection structure comprises a clamping block (11), a slide groove (22) and a first hand screw (5); outer protrusions (21) are provided on both sides of the support frame (2); the slide groove (22) is arranged on the inner side of the two outer protrusions (21); the entrance of the slide groove (22) is arranged on the front side of the support frame (2); the clamping block (11) is arranged on both sides of the periscope body (1), and the clamping block (11) is arranged inside the slide groove (22) and is slidably connected to the slide groove (22); the clamping block (11) and the support frame (2) are fixedly connected by the first hand screw (5).

3. The pipeline periscope that is easy to assemble according to claim 1, characterized in that: The second connection structure comprises a connection tube (23), a connection column (32), a limit block (31) and a second hand screw (6). Two connection tubes (23) are provided. The two connection tubes (23) are respectively arranged at the upper end and the lower end of the support frame (2). The two connection tubes (23) are respectively connected to the handheld telescopic rod (3) and the support rod (4). The limit block (31) is arranged at the lower end of the handheld telescopic rod (3). The connection column (32) is arranged at the lower end of the limit block (31). The connection column (32) is movably arranged inside the connection tube (23). The connection column (32) and the connection tube (23) are fixedly connected by the second hand screw (6).

4. The pipeline periscope that is easy to assemble according to claim 3, characterized in that: The connecting column (32) is a hexagonal column.

5. The pipeline periscope that is easy to assemble according to claim 1, characterized in that: The support rod (4) is a telescopic rod with adjustable length. A support block (41) is provided at the bottom of the support rod (4), and the bottom of the support block (41) is spherical.

Images