Conveying frame for thermal insulation pipe

Abstract

The utility model relates to the technical field of thermal insulation pipe conveying, in particular to a conveying rack for a thermal insulation pipe, which comprises conveying rack main bodies, the conveying rack main bodies are arranged in the middle of the conveying rack main bodies, and the conveying rack main bodies are connected through adjusting assemblies; and the limiting assembly comprises a gear ring, a gear is meshed with the inner wall of the gear ring, a lead screw penetrates through the interior of the middle of the gear, a nut pair is connected to the outer wall of the lower portion of the lead screw, a guide block is fixedly arranged on the outer wall of the nut pair, and a limiting plate is fixedly connected to one side of the guide block. According to the conveying frame, the heat preservation pipe is limited through the limiting assembly, the heat preservation pipe is prevented from falling off from the conveying frame body when encountering a bumpy road surface, stability is improved, the distance between the middle frame of the conveying frame body and the side frames of the conveying frame body is adjusted through the adjusting assembly, operation is easy and fast, and the conveying frame is convenient to use. And a short thermal insulation pipe can be conveniently supported, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat preservation pipe conveying, specifically to a conveying frame for heat preservation pipe. BACKGROUND

[0002] The heat preservation pipe is the short name of the heat insulation pipeline, and is used for conveying liquid, gas and other medium. When the heat preservation pipe is used, it is placed on the conveying frame, and then a certain number of heat preservation pipes are conveyed to the designated position for installation and use by moving the conveying frame.

[0003] However, the existing conveying frame can only support the heat preservation pipe when the heat preservation pipe is placed on the conveying frame. When moving on some bumpy road surfaces, part of the heat preservation pipe will fall off the conveying frame due to the lack of a limiting mechanism, causing wear on the surface of the heat preservation pipe and affecting the conveying efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a conveying frame for heat preservation pipe to solve the problem of lacking a limiting mechanism in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a conveying frame for heat preservation pipe, comprising:

[0006] The conveying frame body is provided with a limiting assembly in the middle inside, and the conveying frame bodies are connected through an adjusting assembly.

[0007] The limiting assembly comprises a gear ring, the inner wall of the gear ring is engaged with a gear, a lead screw penetrates through the middle inside of the gear, a nut pair is connected to the lower outer wall of the lead screw, a guide block is fixedly arranged on the outer wall of the nut pair, a limiting plate is fixedly connected to one side of the guide block, and a sponge pad is fixedly arranged on the lower surface of the limiting plate.

[0008] Preferably, the adjusting assembly comprises a fixed rod, a plug rod is inserted into one end of the fixed rod, a fixed block is fixedly installed on the upper side of one end of the fixed rod, a shaft rod is fixedly connected to the inner side of the fixed block, and a rotating plate is connected to the outer wall of the shaft rod.

[0009] Preferably, the gear ring is rotationally connected with the conveying frame body, and the gear is fixedly connected with the lead screw.

[0010] Preferably, the lead screw is rotationally connected with the conveying frame body, and the guide block is slidingly connected with the conveying frame body.

[0011] Preferably, one end of the fixed rod is fixedly connected with the middle frame of the conveying frame body, and the plug rod is slidingly connected with the fixed rod.

[0012] Preferably, one end of the inserting rod is fixedly connected with the side frame of the conveying frame body, and the rotating plate is rotationally connected with the shaft rod.

[0013] Preferably, the inserting rod is provided with three holes corresponding to the size of the rotating plate.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] (1) the utility model conveying frame through the setting of limiting assembly, after placing the heat preservation pipe on the conveying frame body, can rotate the gear ring, the gear ring rotates around the center shaft of the lead screw, the gear ring drives the gear to rotate, the lead screw drives the nut pair to move downward, the nut pair drives the guide block and the limiting plate to move downward, so that the limiting plate is resisted on the heat preservation pipe surface, the heat preservation pipe is limited, when encountering the bumpy road, the heat preservation pipe is prevented from falling off from the conveying frame body, and the stability is improved.

[0016] (2) the utility model conveying frame through the setting of adjusting assembly, when conveying part shorter heat preservation pipe, can first rotate the rotating plate upwards around the shaft rod, the rotating plate is separated from the hole of the inserting rod, the inserting rod is inserted into the fixed rod, the distance between the middle frame of the conveying frame body and the side frame of the conveying frame body is adjusted, simple and quick operation, convenient for supporting shorter heat preservation pipe, improve the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure front schematic view of the utility model;

[0018] Figure 2 It is the partial structure section schematic view of the utility model;

[0019] Figure 3 It is the Figure 2 Partial structure schematic view of the utility model A part;

[0020] Figure 4 It is the explosion schematic view of the limiting assembly of the utility model;

[0021] Figure 5 It is the explosion schematic view of the adjusting assembly of the utility model.

[0022] In the drawing: 01, conveying frame body; 02, limiting assembly; 21, gear ring; 22, gear; 23, lead screw; 24, nut pair; 25, guide block; 26, limiting plate; 27, sponge pad; 03, adjusting assembly; 31, fixed rod; 32, inserting rod; 33, fixed block; 34, shaft rod; 35, rotating plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of conveying frame for heat preservation pipe, conveying frame main body 01 and nut pair 24 used in the application are all products that can be directly purchased in market, its principle and connecting mode are all prior art that the person skilled in the art is familiar with, so it is not described here.

[0025] It includes: conveying frame main body 01, the middle inside of conveying frame main body 01 is provided with, conveying frame main body 01 is connected by adjusting assembly 03 between;

[0026] Limiting assembly 02, limiting assembly 02 includes gear ring 21, gear ring 21 can rotate around the central axis of screw rod 23 inside conveying frame main body 01, the inner wall of gear ring 21 is engaged with gear 22, the middle inside of gear 22 is penetrated by screw rod 23, screw rod 23 rotates around its central axis, screw rod 23 rotation drives nut pair 24 to move on the outer wall of screw rod 23, the lower outer wall of screw rod 23 is connected with nut pair 24, the outer wall of nut pair 24 is fixedly provided with guide block 25, guide block 25 plays a guiding role, guide block 25 can drive limiting plate 26 to move when moving, one side of guide block 25 is fixedly connected with limiting plate 26, the lower surface of limiting plate 26 is fixedly provided with sponge pad 27, sponge pad 27 plays a buffering role, to avoid causing abrasion to the surface of heat preservation pipe.

[0027] Further, adjusting assembly 03 includes fixed rod 31, one end of fixed rod 31 is inserted with plug rod 32 inside, when plug rod 32 moves, plug rod 32 can drive the position of conveying frame main body 01 side frame to move, the upper end of fixed rod 31 is fixedly installed with fixed block 33, the inner side of fixed block 33 is fixedly connected with shaft rod 34, the outer wall of shaft rod 34 is connected with rotating plate 35, after rotating plate 35 is rotated around shaft rod 34 into the hole of plug rod 32, the position of plug rod 32 can be fixed, and then the position of conveying frame main body 01 side frame is fixed, to facilitate supporting and conveying heat preservation pipe of different lengths.

[0028] Further, gear ring 21 is rotatably connected with conveying frame main body 01, gear ring 21 can rotate around the central axis of screw rod 23 inside conveying frame main body 01, gear 22 is fixedly connected with screw rod 23, to ensure that gear 22 can drive screw rod 23 to rotate when rotating, screw rod 23 rotation drives nut pair 24 to move on the outer wall of screw rod 23.

[0029] Further, the lead screw 23 is rotatably connected with the conveying frame body 01, ensuring that the conveying frame body 01 does not affect the rotation of the lead screw 23, the lead screw 23 rotates around its own center axis, the rotation of the lead screw 23 drives the nut pair 24 to move on the outer wall of the lead screw 23, the guide block 25 is slidably connected with the conveying frame body 01, and the guide block 25 plays a guiding role, and the guide block 25 can drive the limiting plate 26 to move when moving.

[0030] Further, one end of the fixed rod 31 is fixedly connected with the middle frame of the conveying frame body 01, ensuring the firmness of the position of the fixed rod 31, and the insertion rod 32 is slidably connected with the fixed rod 31, ensuring that the insertion rod 32 can move in the fixed rod 31, facilitating position adjustment of the side frame of the conveying frame body 01.

[0031] Further, one end of the insertion rod 32 is fixedly connected with the side frame of the conveying frame body 01, ensuring the firmness of the position of the insertion rod 32, when the insertion rod 32 moves, the insertion rod 32 can drive the side frame of the conveying frame body 01 to move in position, the rotating plate 35 is rotatably connected with the shaft rod 34, the rotating plate 35 can be rotated upwards around the shaft rod 34, the rotating plate 35 is separated from the hole of the insertion rod 32, the insertion rod 32 is inserted into the fixed rod 31, and the distance between the middle frame of the conveying frame body 01 and the side frame of the conveying frame body 01 is adjusted.

[0032] Further, the insertion rod 32 is provided with three holes corresponding to the size of the rotating plate 35, after the rotating plate 35 is rotated into the hole of the insertion rod 32 around the shaft rod 34, the position of the insertion rod 32 can be fixed, and then the position of the side frame of the conveying frame body 01 can be fixed, facilitating support and conveying of heat preservation pipes of different lengths.

[0033] Working principle: when in use, according to the length of the heat preservation pipe, the rotating plate 35 is rotated upwards around the shaft rod 34, the rotating plate 35 is separated from the hole of the insertion rod 32, the insertion rod 32 is inserted into the fixed rod 31, the distance between the middle frame of the conveying frame body 01 and the side frame of the conveying frame body 01 is adjusted, the heat preservation pipe is placed on the conveying frame body 01, the tooth ring 21 is rotated, the tooth ring 21 rotates around the center axis of the lead screw 23, the tooth ring 21 drives the gear 22 to rotate, the gear 22 drives the lead screw 23 to rotate, the lead screw 23 drives the nut pair 24 to move downwards, and the nut pair 24 drives the guide block 25 and the limiting plate 26 to move downwards, so that the limiting plate 26 abuts against the surface of the heat preservation pipe, and the heat preservation pipe is limited. The above is the whole working principle of the utility model.

[0034] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A transport rack for cryotubes, characterized in that, Include: The conveying frame body (01), the middle inside of the conveying frame body (01) is provided with, the conveying frame body (01) is connected through the adjusting assembly (03) between; Limiting component (02), the inner wall of the gear ring (21) is engaged with the gear (22), the middle inside of the gear (22) is penetrated with the lead screw (23), the lower outer wall of the lead screw (23) is connected with the nut pair (24), the outer wall of the nut pair (24) is fixedly provided with the guide block (25), one side of the guide block (25) is fixedly connected with the limiting plate (26), the lower surface of the limiting plate (26) is fixedly provided with the sponge pad (27).

2. The transport rack for thermal tubes according to claim 1, characterized in that: The adjusting assembly (03) includes a fixed rod (31), one end of the fixed rod (31) is inserted with a plug rod (32), one end of the fixed rod (31) is fixedly installed with a fixed block (33), the inner side of the fixed block (33) is fixedly connected with a shaft rod (34), the outer wall of the shaft rod (34) is connected with a rotating plate (35).

3. The transport rack for thermal tubes according to claim 1, characterized in that: The gear ring (21) is rotatably connected with the conveying frame body (01), and the gear (22) is fixedly connected with the lead screw (23).

4. The transport rack for thermal tubes according to claim 1, characterized in that: The lead screw (23) is rotatably connected with the conveying frame body (01), and the guide block (25) is slidably connected with the conveying frame body (01).

5. The transport rack for thermal tubes according to claim 2, characterized in that: One end of the fixed rod (31) is fixedly connected with the middle frame of the conveying frame body (01), and the plug rod (32) is slidably connected with the fixed rod (31).

6. The transport rack for thermal tubes according to claim 2, characterized in that: One end of the plug rod (32) is fixedly connected with the side frame of the conveying frame body (01), and the rotating plate (35) is rotatably connected with the shaft rod (34).

7. The transport rack for thermal tubes according to claim 2, characterized in that: The plug rod (32) is provided with three holes corresponding to the size of the rotating plate (35).

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