Folding device for lining hose of ultraviolet curing repair pipe

Abstract

The utility model relates to the technical field of folding devices, and discloses an ultraviolet curing repair pipe lining hose folding device which comprises a rotating platform, the upper side of the rotating platform is fixedly connected with multiple pairs of limiting tables, the multiple pairs of limiting tables are distributed in a linear array mode, and each pair of limiting tables is provided with clamping grooves. A plurality of clamping grooves are formed in the elastic shaping mechanism, an upper sliding block and a lower sliding block are connected in each clamping groove in a sliding mode, an upper shaping roller is connected between the two upper sliding blocks located on the two sides in a rotating mode, and a lower shaping roller is connected between the two lower sliding blocks in a rotating mode. Due to the fact that twisting force generated by deviation of the hose drives the rotating platform to rotate, the winding barrel and the hose can be located on the same straight line, under the action of the upper shaping roller and the lower shaping roller, the surface of the hose can be kept flat, and the winding effect or the lining quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to folding storage device technical field especially relates to a kind of ultraviolet light curing repair pipe lining hose folding device. BACKGROUND

[0002] The ultraviolet light curing repair hose is a kind of polymer composite material for trenchless repair of pipeline, and its technical core is to form a high-strength lining layer by irradiating resin with ultraviolet light. The light-cured pipeline repair refers to a method that does not change the position of the pipeline to be repaired. The method mainly uses a pull-in installation method. A winch is used to pull a glass fiber lining pipe filled with resin into an existing pipeline. A high-flow fan is used to "blow" the lining pipe to make the hose tightly adhere to the inner wall of the pipeline to be repaired. Then, a specific wavelength ultraviolet light is placed in the inflated hose, and the ultraviolet light is controlled to move at a certain speed inside the hose. The hose is gradually cured from one end to the other end, tightly adheres to the inner wall of the pipeline to be repaired, and forms a hard "pipe-in-pipe" structure. Thus, the underground pipeline that has been damaged or lost its transportation function can be repaired in place. In practice, whether it is the production and manufacturing of the hose or the ultraviolet light curing repair of the underground pipeline, the hose folding device is needed for cooperation. However, the existing hose folding device is prone to hose deviation after winding or stacking.

[0003] For example, a kind of ultraviolet light curing repair pipeline lining hose folding device is disclosed in the Chinese utility model patent with publication number CN222061192U, which includes a base, a frame that moves left and right above the base, and guide rollers that are symmetrically arranged in the frame. Although this scheme can automatically stack the lining hose on the base, reducing labor intensity, if the hose twists or deviates during the running process, it may cause stacking, winding, or uneven surface of the lining repair hose. Therefore, a kind of ultraviolet light curing repair pipe lining hose folding device is proposed to solve the above problems. SUMMARY

[0004] To solve the technical problem of hose folding and storage, the utility model provides a kind of ultraviolet light curing repair pipe lining hose folding device.

[0005] The utility model discloses the following technical scheme realizes: a ultraviolet light curing repair pipe lining soft tube folding device, including rotating platform, the upper side fixed connection of rotating platform has a plurality of pairs of limit station, a plurality of pairs The limit station is linear array distribution, each pair The limit station is all seted up with the clamping slot, each The clamping slot is slidably connected with upper slide and lower slide respectively, the upper slide between both sides two It is rotatably connected with the upper shaping roller between two The lower slide, it is rotatably connected with the lower shaping roller, the inboard of clamping slot is provided with the elastic shaping mechanism, the downside of rotating platform is provided with the installation fixed mechanism, the one side of rotating platform is provided with the winding roller mechanism away from The limit station.

[0006] As a further improvement of the above-mentioned scheme, the elastic shaping mechanism comprises a first spring fixedly connected between the inner side of each clamping slot and the upper side of the upper slide, a second spring fixedly connected between the lower side of each lower slide and the inner side of the clamping slot, and a centering and aligning mechanism arranged between the upper slide and the lower slide on each limit station.

[0007] As a further improvement of the above-mentioned scheme, the centering and aligning mechanism comprises a rotating disc rotatably connected to the inner bottom side of each clamping slot, and a first connecting rod and a second connecting rod rotatably connected to the outer side of the rotating disc.

[0008] As a further improvement of the above-mentioned scheme, one end of the first connecting rod away from the rotating disc is rotatably connected to the upper slide, and one end of the second connecting rod away from the rotating disc is rotatably connected to the lower slide.

[0009] As a further improvement of the above-mentioned scheme, the installation fixed mechanism comprises a center column rotatably connected to the lower side of the rotating platform, and a base fixedly connected to the lower side of the center column.

[0010] As a further improvement of the above-mentioned scheme, the winding roller mechanism comprises a load-bearing plate fixedly connected to one side of the rotating platform, a plug rod fixedly connected to one side of the load-bearing plate, a winding roller mechanism arranged on the outer side of the plug rod, and a motor driving mechanism arranged on the side of the load-bearing plate away from the plug rod.

[0011] As a further improvement of the above-mentioned scheme, the winding roller mechanism comprises a winding drum arranged in cooperation with the plug rod, a plug groove formed in the winding drum, the plug rod inserted into the inner side of the plug groove, and a positioning nut arranged between the winding drum and the plug rod.

[0012] As a further improvement of the above-mentioned scheme, the motor driving mechanism comprises a motor fixedly connected to one side of the load-bearing plate, and the output end of the motor passes through the load-bearing plate and is fixedly connected to one end of the plug rod.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses a flexible shaping mechanism and installation fixed establishment mutual cooperation, when hose is in winding or inner lining repair unwinding, due to the distortion force of hose deviation, drive rotating platform rotation, can make winding drum and hose be in a straight line, and under the action of upper shaping roller and lower shaping roller, can keep the hose surface even, can improve the winding effect or inner lining quality;

[0015] The utility model discloses a flexible shaping mechanism and installation fixed establishment mutual cooperation, when hose is in winding or inner lining repair unwinding, due to the distortion force of hose deviation, drive rotating platform rotation, can make winding drum and hose be in a straight line, and under the action of upper shaping roller and lower shaping roller, can keep the hose surface even, can improve the winding effect or inner lining quality; BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device;

[0017] Figure 2 The utility model discloses a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device; Figure 1 The utility model discloses a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device;

[0018] Figure 3 The utility model discloses a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device;

[0019] Figure 4 The utility model provides a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device; Figure 1 The utility model discloses a whole structure schematic diagram of ultraviolet light solidification repair pipe lining hose folding device;

[0020] MAIN SYMBOL EXPLANATION

[0021] 1, base plate;2, rotating platform;3, limiting table;4, bearing plate;5, motor;6, winding drum;7, positioning nut;8, clamping groove;9, upper shaping roller;10, center column;11, one spring;12, upper sliding block;13, one connecting rod;14, rotating disc;15, insertion rod;16, insertion groove;17, lower shaping roller;18, lower sliding block;19, two connecting rods;20, two springs. DETAILED DESCRIPTION

[0022] Below, combining the drawings and specific implementation, the utility model will be further described, need explaining, under the premise of not conflicting, the following description of each embodiment or each technical feature between can be any combination and form new embodiment. Embodiment 1

[0023] Please combine Figure 1 - Figure 4The ultraviolet light curing repair inner lining soft tube folding device of the embodiment comprises a rotating platform 2. In the embodiment, the upper side of the rotating platform 2 is fixedly connected with three pairs of limiting tables 3, the three pairs of limiting tables 3 are linearly arrayed, each pair of limiting table 3 is provided with a clamping groove 8, and each clamping groove 8 is slidably connected with an upper sliding block 12 and a lower sliding block 18. The upper sliding block 12 and the lower sliding block 18 are symmetrically distributed, the upper shaping roller 9 is rotatably connected between the two upper sliding blocks 12 on the two sides, the lower shaping roller 17 is rotatably connected between the two lower sliding blocks 18, the inner side of the clamping groove 8 is provided with an elastic shaping mechanism, the lower side of the rotating platform 2 is provided with a mounting and fixing mechanism, and the side, away from the limiting table 3, of the rotating platform 2 is provided with a winding roller mechanism.

[0024] Through the above technical scheme, a plurality of groups of upper shaping rollers 9 and lower shaping rollers 17 can cooperate with each other to shape the soft tube from both sides, keep the soft tube surface flat, and reduce the occupied space after the soft tube is folded.

[0025] Please refer to the accompanying drawings Figure 3 , the elastic shaping mechanism comprises a first spring 11 fixedly connected between the inner side of each clamping groove 8 and the upper side of the upper sliding block 12, a second spring 20 fixedly connected between the lower side of each lower sliding block 18 and the inner side of the clamping groove 8, and a centering and aligning mechanism arranged between the upper sliding block 12 and the lower sliding block 18 on each limiting table 3.

[0026] The upper sliding block 12 and the lower sliding block 18 are buffered by the first spring 11 and the second spring 20. When the upper shaping roller 9 and the lower shaping roller 17 are pulled by the soft tube, the protection effect can be achieved by the deformation of the spring, and the reaction time is left for the staff to adjust.

[0027] Please refer to the accompanying drawings Figure 3 , the centering and aligning mechanism comprises a rotating disc 14 rotatably connected with the inner bottom side of each clamping groove 8, a first connecting rod 13 and a second connecting rod 19 rotatably connected with the outer side of the rotating disc 14 respectively, and the first connecting rod 13 and the second connecting rod 19 are respectively installed at the eccentric position of the rotating disc 14.

[0028] Please refer to the accompanying drawings Figure 3 , one end, away from the rotating disc 14, of the first connecting rod 13 is rotatably connected with the upper sliding block 12, and one end, away from the rotating disc 14, of the second connecting rod 19 is rotatably connected with the lower sliding block 18.

[0029] Please refer to the accompanying drawings Figure 2 , the mounting and fixing mechanism comprises a center column 10 rotatably connected with the lower side of the rotating platform 2, and the lower side of the center column 10 is fixedly connected with a base 1. The rotating platform 2 can rotate around the center column 10 as the rotating shaft. When the soft tube is interfered by the outside, the soft tube can be manually or automatically corrected to keep the advancing straight line of the soft tube consistent with the winding drum 6.

[0030] Please refer to the accompanying drawings Figure 4As shown, the winding roller mechanism includes a bearing plate 4 fixedly connected with one side of the rotating platform 2, one side of the bearing plate 4 is fixedly connected with a plug rod 15, the outer side of the plug rod 15 is provided with a winding roller mechanism, and the side of the bearing plate 4 away from the plug rod 15 is provided with a motor driving mechanism.

[0031] Please combine Figure 4 As shown, the winding roller mechanism includes a winding drum 6 arranged in cooperation with the plug rod 15, the winding drum 6 is provided with a plug groove 16, the plug rod 15 is inserted into the inner side of the plug groove 16, and a positioning nut 7 is arranged between the winding drum 6 and the plug rod 15, and the plug rod 15 is fixed by sleeving one end of the positioning nut 7 with the plug rod 15, so that the plug rod 15 can keep synchronous with the winding drum 6 when rotating.

[0032] Please combine Figure 4 As shown, the motor driving mechanism includes a motor 5 fixedly connected with one side of the bearing plate 4, the output end of the motor 5 penetrates through the bearing plate 4 and is fixedly connected with one end of the plug rod 15, the plug rod 15 is driven to rotate by the rotation of the motor 5, and the winding and folding efficiency can be provided when the hose is wound.

[0033] The implementation principle of the ultraviolet light curing repair pipe lining hose folding device in the embodiment of the application is that, taking the winding hose as an example, the hose is first threaded between a plurality of upper shaping rollers 9 and lower shaping rollers 17, and then the one end of the hose is fixed on the winding drum 6, the motor 5 is started, the winding drum 6 is driven to rotate by the plug rod 5, at this time, the hose can be wound on the winding drum 6, the upper shaping rollers 9 and the lower shaping rollers 17 can shape the hose from both sides, when the straight line where the hose travels and the position of the winding drum 6 appear offset, the twisting force of the hose can drive the rotating platform 2 to rotate on the base 1, so as to avoid the problem that the position of the hose wound on the winding drum 6 is not correct, in addition, when the hose encounters forced resistance in the process of traveling, the hose can generate a pushing force on the upper shaping roller 9 or the lower shaping roller 17 on one side, under the action of the pushing force, the upper sliding block 12 on the limiting table 3 can be pushed to move upward, the first spring 11 is compressed and deformed, at the same time, the first connecting rod 13 on the lower side of the upper sliding block 12 can pull the rotating disc 14, the rotating disc 14 is driven to rotate, the second connecting rod 19 is pushed by the rotating rotating disc 14, and the second connecting rod 19 can push the lower sliding block 18 to move downward along the clamping groove 8, the second spring 20 is compressed and deformed, so that the hose can be buffered due to external pulling, and the advantages of protecting the structure of the hose itself are achieved.

[0034] The above-mentioned embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application, and any non-essential change and replacement made by a person skilled in the art on the basis of the present application shall belong to the scope of protection required by the present application.

Claims

1. An ultraviolet light cured repair pipe lining soft tube folding device comprising a rotating platform (2), characterized in that, The upper side of the rotating platform (2) is fixedly connected with a plurality of pairs of limiting tables (3), the plurality of pairs of limiting tables (3) are linearly arrayed, each pair of limiting tables (3) is provided with a clamping groove (8), each clamping groove (8) is slidably connected with an upper sliding block (12) and a lower sliding block (18), two upper sliding blocks (12) on both sides are rotatably connected with an upper shaping roller (9), two lower sliding blocks (18) are rotatably connected with a lower shaping roller (17), the inner side of the clamping groove (8) is provided with an elastic shaping mechanism, the lower side of the rotating platform (2) is provided with a mounting and fixing mechanism, and the side, away from the limiting table (3), of the rotating platform (2) is provided with a winding roller mechanism.

2. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 1, wherein, The elastic shaping mechanism comprises a first spring (11) fixedly connected between the inner side of each clamping groove (8) and the upper side of the upper sliding block (12), a second spring (20) fixedly connected between the lower side of each lower sliding block (18) and the inner side of the clamping groove (8), and a centering and aligning mechanism arranged between the upper sliding block (12) and the lower sliding block (18) on each limiting table (3).

3. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 2 wherein, The centering and aligning mechanism comprises a rotating disc (14) rotatably connected with the inner bottom side of each clamping groove (8), and a first connecting rod (13) and a second connecting rod (19) rotatably connected with the outer side of the rotating disc (14).

4. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 3, wherein, One end, away from the rotating disc (14), of the first connecting rod (13) is rotatably connected with the upper sliding block (12), and one end, away from the rotating disc (14), of the second connecting rod (19) is rotatably connected with the lower sliding block (18).

5. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 1 wherein, The mounting and fixing mechanism comprises a center column (10) rotatably connected with the lower side of the rotating platform (2), and a base (1) fixedly connected with the lower side of the center column (10).

6. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 1, wherein, The winding roller mechanism comprises a bearing plate (4) fixedly connected with one side of the rotating platform (2), a plug rod (15) fixedly connected with one side of the bearing plate (4), a winding roller mechanism arranged on the outer side of the plug rod (15), and a motor driving mechanism arranged on the side, away from the plug rod (15), of the bearing plate (4).

7. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 6 wherein, The winding roller mechanism comprises a winding drum (6) arranged in cooperation with the plug rod (15), the plug rod (15) is inserted into the inner side of an insertion groove (16) formed in the winding drum (6), and a positioning nut (7) is arranged between the winding drum (6) and the plug rod (15).

8. An ultraviolet light cured repair pipe lining flexible tube folding device as defined in claim 6 wherein, The motor driving mechanism comprises a motor (5) fixedly connected with one side of the bearing plate (4), and the output end of the motor (5) penetrates through the bearing plate (4) and is fixedly connected with one end of the plug rod (15).

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