Pipeline detection periscope capable of simply adjusting height

Abstract

The utility model discloses a pipeline detection periscope capable of simply adjusting height, which comprises a telescopic rod, an up-down adjusting mechanism arranged on the telescopic rod and a periscope body connected with the up-down adjusting mechanism, the up-down adjusting mechanism comprises an adjusting main body, the adjusting main body is sleeved on the telescopic rod, and the telescopic rod is connected with the periscope body. And the position of the periscope body on the telescopic rod is adjusted. The functions of the telescopic rod and the adjusting support are combined, the equipment is directly fixed to the telescopic rod and slides up and down on the telescopic rod to adjust the height, a special height adjusting support and a fixing structure are omitted, the structure is simplified, the weight is reduced, and outdoor carrying work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of periscopes, and more particularly to a simple height-adjustable pipe inspection periscope. Background Technology

[0002] When inspecting large storage tanks, wells, pipelines, and other application scenarios, periscopes are commonly used. Existing pipeline inspection periscopes are all connected to the equipment with a telescopic rod, and a height adjustment bracket is fixed on the equipment. These brackets can be U-shaped, single-rod, or double-rod, and are used to adjust the height of the equipment so that it is centered on the pipeline when working underground. This method is complex, requiring the connection of both the telescopic rod and the height adjustment bracket, which greatly increases the weight and makes it unsuitable for outdoor work. Utility Model Content

[0003] The main purpose of this invention is to provide a simple height-adjustable pipe inspection periscope, aiming to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model proposes a simple height-adjustable pipe inspection periscope, which includes a telescopic rod, a height adjustment mechanism disposed on the telescopic rod, and a periscope body connected to the height adjustment mechanism. The height adjustment mechanism includes an adjustment body, which is fitted onto the telescopic rod to adjust the position of the periscope body on the telescopic rod.

[0005] In one embodiment, the telescopic rod includes a plurality of coaxially sleeved rods, and the adjusting body is connected to the lower rod.

[0006] In one embodiment, the up-down adjustment structure further includes a clamp, which is installed on the adjustment body by a first fastener.

[0007] In one embodiment, the adjustment body includes a vertically arranged sleeve portion and a horizontally arranged mounting portion connected to the side of the sleeve portion. The sleeve portion has a sleeve hole, and the sleeve portion is sleeved onto the telescopic rod through the sleeve hole. The periscope body is mounted on the connecting portion by a second fastener.

[0008] In one embodiment, the mounting part has a horizontally penetrating docking hole, the docking post of the periscope body is disposed in the docking hole, the mounting part has a vertically arranged fastening hole, the fastening hole is connected to the docking hole, and the second fastener passes through the fastening hole, is disposed in the docking hole, and is connected to the docking post.

[0009] In one embodiment, the sleeve portion has an adjustment gap, which includes a vertical cut and a horizontal cut communicating with the vertical cut.

[0010] In one embodiment, the periscope body is a zoom camera.

[0011] In this utility model's technical solution, a simplified height-adjustable pipe inspection periscope includes a telescopic rod, a height-adjusting mechanism mounted on the telescopic rod, and a periscope body connected to the height-adjusting mechanism. The height-adjusting mechanism includes an adjusting body, which is fitted onto the telescopic rod to adjust the position of the periscope body on the telescopic rod. This application combines the functions of the telescopic rod and the adjusting bracket, directly fixing the device to the telescopic rod and adjusting its height by sliding it up and down on the telescopic rod. This eliminates the need for a dedicated height-adjusting bracket and fixing structure, simplifying the structure, reducing weight, and facilitating outdoor carrying and work. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of a simplified height-adjustable pipe inspection periscope according to an embodiment of the present invention;

[0014] Figure 2 This is a structural schematic diagram of the simplified height-adjustable pipe inspection periscope according to an embodiment of the present invention from another perspective;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the adjustment body according to an embodiment of the present utility model;

[0017] Figure 5 This is a schematic diagram of the disassembled structure of the adjustment body according to an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures: 10. Telescopic rod; 11. Rod body; 20. Up-down adjustment mechanism; 21. Adjustment body; 211. Sleeve part; 212. Mounting part; 213. Sleeve hole; 214. Docking hole; 215. Fastening hole; 216. Vertical cut; 217. Horizontal cut; 22. Clamp; 23. First fastener; 24. Second fastener; 30. Periscope body; 31. Docking post.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

[0024] This invention provides a simple height-adjustable pipe inspection periscope.

[0025] like Figures 1-5 As shown, the simple height-adjustable pipe inspection periscope provided in this embodiment of the utility model includes a telescopic rod, a height adjustment mechanism disposed on the telescopic rod, and a periscope body connected to the height adjustment mechanism. The height adjustment mechanism includes an adjustment body, which is fitted onto the telescopic rod to adjust the position of the periscope body on the telescopic rod.

[0026] In this embodiment, the simplified height-adjustable pipe inspection periscope includes a telescopic rod, a height adjustment mechanism mounted on the telescopic rod, and a periscope body connected to the height adjustment mechanism. The height adjustment mechanism includes an adjustment body, which is fitted onto the telescopic rod to adjust the position of the periscope body on the telescopic rod. This application combines the functions of the telescopic rod and the adjustment bracket, directly fixing the device to the telescopic rod and adjusting its height by sliding it up and down on the telescopic rod. This eliminates the need for a dedicated height adjustment bracket and fixing structure, simplifying the structure, reducing weight, and facilitating outdoor carrying and operation.

[0027] The telescopic rod includes multiple coaxially sleeved rods, and the adjustment body is connected to the lower rod.

[0028] Please refer to Figure 5 The up-and-down adjustment structure also includes a clamp, which is installed on the adjustment body by a first fastener. This allows the pressure of the clamp to increase the friction between the adjustment body and the telescopic rod, thereby improving stability.

[0029] Furthermore, the adjustment body includes a vertically arranged sleeve portion and a horizontally arranged mounting portion connected to the side of the sleeve portion. The sleeve portion has a sleeve hole, and the sleeve portion is sleeved onto the telescopic rod through the sleeve hole. The periscope body is mounted on the connecting portion by a second fastener.

[0030] In this embodiment, the sleeve can be inserted through the sleeve hole on the sleeve part onto the end section of the telescopic rod. The two can move up and down by means of clearance fit. The sleeve part is provided with an adjustment gap, which includes a vertical cut and a horizontal cut connected to the vertical cut.

[0031] When the clamp is tightened, it compresses the adjustment gap, changing the clearance fit between the sleeve and the telescopic rod into a clearance-free fit, and generating greater friction, allowing it to grip the telescopic rod tightly. When the clamp is loosened, the adjustment gap returns to its original shape, and it reverts to a clearance fit, allowing for vertical height adjustment.

[0032] The mounting portion has a horizontally penetrating docking hole, and the docking post of the periscope body is disposed in the docking hole. The mounting portion also has a vertically arranged fastening hole, which connects to the docking hole. The second fastener passes through the fastening hole, is disposed in the docking hole, and connects to the docking post. In this embodiment, the first and second fasteners can be fixed by means of plungers, pins, or screws.

[0033] Optionally, the periscope body is a zoom camera. In other embodiments, the periscope body may also be other types of image acquisition devices, which will not be described in detail here.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A simple height-adjustable pipe inspection periscope, characterized in that, The simple height-adjustable pipe inspection periscope includes a telescopic rod (10), an up-and-down adjustment mechanism (20) disposed on the telescopic rod (10), and a periscope body (30) connected to the up-and-down adjustment mechanism (20). The up-and-down adjustment mechanism (20) includes an adjustment body (21), which is fitted onto the telescopic rod (10) to adjust the position of the periscope body (30) on the telescopic rod (10).

2. The simple height-adjustable pipe inspection periscope according to claim 1, characterized in that, The telescopic rod (10) includes multiple coaxially sleeved rods (11), and the adjusting body (21) is connected to the lower end of the rods (11).

3. The simple height-adjustable pipe inspection periscope according to claim 1, characterized in that, The up-down adjustment mechanism (20) also includes a clamp (22), which is installed on the adjustment body (21) by a first fastener (23).

4. The simple height-adjustable pipe inspection periscope according to claim 3, characterized in that, The adjustment body (21) includes a vertically arranged sleeve part (211) and a horizontally arranged mounting part (212) connected to the side of the sleeve part (211). The sleeve part (211) has a sleeve hole (213). The sleeve part (211) is sleeved on the telescopic rod (10) through the sleeve hole (213). The periscope body (30) is mounted on the mounting part (212) by a second fastener (24).

5. The simple height-adjustable pipe inspection periscope according to claim 4, characterized in that, The mounting part (212) has a horizontally penetrating docking hole (214), and the docking post (31) of the periscope body (30) is located in the docking hole (214). The mounting part (212) has a vertically arranged fastening hole (215), which is connected to the docking hole (214). The second fastener (24) passes through the fastening hole (215) into the docking hole (214) and is connected to the docking post (31).

6. The simple height-adjustable pipe inspection periscope according to claim 4, characterized in that, The sleeve part (211) is provided with an adjustment gap, which includes a vertical cut (216) and a horizontal cut (217) connected to the vertical cut (216).

7. The simple height-adjustable pipe inspection periscope according to claim 1, characterized in that, The periscope body (30) is a zoom camera.

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