Ultraviolet curing hose binding head mounting device

Abstract

The utility model discloses an ultraviolet curing hose binding head installation device which comprises a shell and a binding head structure arranged in the shell, a lead screw transmission piece is arranged in the binding head structure, a lead screw is arranged below the lead screw transmission piece, an upper lead screw is arranged in the lead screw, a lower lead screw is arranged below the upper lead screw, and the binding head structure is arranged in the shell. An upper movable plate is arranged on the upper lead screw, a second lead screw hole is formed in the lower portion of the upper movable plate, a first hose jacking piece is arranged on one side of the upper movable plate, a telescopic column is arranged on the lower portion of the upper movable plate, a spring is arranged on the outer side of the telescopic column, a lower movable plate is arranged on the lower portion of the spring, and a third lead screw hole is formed in the lower movable plate. According to the hose binding head fixing device, the lead screw is made to rotate by screwing the lead screw transmission piece, the upper lead screw and the lower lead screw in the lead screw drive the first hose jacking piece and the second hose jacking piece to do centripetal motion, the hose binding head is stably installed, and therefore the fixing effect is achieved, and the hose binding head fixing device is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of light-curing hose head installation, in particular to an ultraviolet light-curing hose head installation device. Background Art

[0002] The UV-curing pipeline full lining repair process is commonly used in the field of municipal maintenance. It involves pulling a glass fiber reinforced hose into the pipe section to be repaired, inflating it, and then forming a lining tube with a certain strength under the irradiation of ultraviolet light, so as to achieve the purpose of reinforcing and repairing the original pipeline structure. In the actual operation process, after the hose is introduced into the old pipeline, a film needs to be attached to the end, and then a tie head is used to seal the film and the pipeline, and the pipeline is ventilated and pressurized. After the ventilation is completed, the tie head is opened, and then the UV light rack is quickly placed into the pipe through the tie head and locked. After the liner is cured and the air pressure in the pipe is reduced to atmospheric pressure, the tie head is removed for subsequent operations.

[0003] Most of the currently used tie heads are fixed by tightening the nut. Because in the operation process of UV curing hose, the tie head needs to be repeatedly fixed and removed. The method of tightening and loosening the nut to achieve the tie head effect not only takes a lot of time, but also increases the labor intensity of workers. In addition, due to the softness of the hose, ordinary tie heads are difficult to ensure a reliable fixing effect.

[0004] Chinese Patent Literature Chinese Patent No. CN213479527U3, a device for quickly installing a UV-curing hose tying head in a confined space, comprising a tying head body, a connecting screw, a fixing wrench, a fixing rod and a hose tightening plate, wherein the tying head body has two and is arranged opposite to each other, the connecting screw has two and is movably connected to the two tying head bodies, a fixing wrench is installed at one end of the tying head body, and an adjusting knob is arranged at the other end; the fixing wrench is movably connected to the connecting screw and is installed on the tying head body through the connecting screw; the adjusting knob is movably connected to the connecting screw and is installed on the tying head body through the connecting screw, the fixing rod is installed on one of the tying head bodies, and the hose tightening plate is movably connected to the fixing rod. Although the device can realize the rapid fixing and disassembly of the tying head during the operation of the UV-curing hose, the reliability of the tying head in fixing the hose and the film is reduced, and it is easy to fall off, thereby reducing the work efficiency. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the tying head has a reduced firmness when fixing the hose and the film, is easy to fall off, and reduces the working efficiency, and proposes a UV curing hose tying head installation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a UV curing hose head installation device, comprising a shell and a head structure arranged inside the shell, a screw transmission part is arranged inside the head structure, a screw is arranged below the screw transmission part, an upper screw is arranged inside the screw, a lower screw is arranged below the upper screw, an upper moving plate is arranged on the upper screw, a screw hole 2 is opened below the upper moving plate, a hose tightening part 1 is arranged on one side of the upper moving plate, a telescopic column is arranged below the upper moving plate, a spring is arranged on the outside of the telescopic column, a lower moving plate is arranged below the spring, a screw hole 3 is opened on the lower moving plate, and a lower screw hole 4 is opened on the lower moving plate. A hose tightening part 2 is provided on one side of the moving plate, and the screw is rotated by twisting the screw transmission part, so that the upper screw and the lower screw inside the screw drive the hose tightening part 1 and the hose tightening part 2 to move centripetally, so that the hose tying head is installed firmly, thereby achieving a fixing effect. An outer shell is provided on the outside of the tying head structure, an upper shell is provided inside the outer shell, a screw hole 1 is opened above the upper shell, an upper clamping plate is provided on one side of the upper shell, a bolt hole is opened above the upper clamping plate, a bolt is arranged in the bolt hole, a lower clamping plate is provided below the upper clamping plate, a lower shell is provided on one side of the lower clamping plate, and a rotating part is provided on one side of the lower shell.

[0007] Preferably, an upper screw rod is provided inside the screw rod, and a lower screw rod is provided below the upper screw rod;

[0008] It is used to make the upper screw and the lower screw rotate in opposite directions.

[0009] Preferably, an upper moving plate is provided on the upper screw rod, and a lower moving plate is provided below the spring;

[0010] It is used to connect the upper moving plate and the lower moving plate through the screw thread.

[0011] Preferably, a telescopic column is provided below the upper movable plate, and a spring is provided outside the telescopic column;

[0012] The spring and the telescopic column provide a buffer for the centripetal movement of the upper moving plate and the lower moving plate.

[0013] Preferably, an upper pressing plate is provided on one side of the upper shell, a lower pressing plate is provided below the upper pressing plate, and bolts are provided in the bolt holes;

[0014] It is used to fix the upper clamping plate and the lower clamping plate together through bolts.

[0015] Preferably, a rotating member is provided on one side of the lower shell, and an upper shell is provided above the lower shell;

[0016] It is used for the upper shell and the lower shell to rotate through the rotating part.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, firstly, the screw rod is rotated by twisting the screw rod transmission part, so that the upper screw rod and the lower screw rod inside the screw rod drive the hose pressing part 1 and the hose pressing part 2 to make centripetal movement, so that the hose tie head is installed firmly, thereby achieving a fixing effect. The upper screw rod and the lower screw rod are set, and the distance between the upper moving plate and the lower moving plate can be more effectively controlled. During the entire installation process, the installation time is short, the efficiency is improved, the structure is simple and easy to operate, and the use value is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of a UV-curing hose head installation device proposed by the utility model;

[0020] Figure 2 This is a three-dimensional exploded view of a UV-curing hose head installation device proposed by the utility model;

[0021] Figure 3 A three-dimensional diagram of an upper moving plate and a lower moving plate of a UV-curing hose head installation device proposed by the utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the shell of a UV-curing hose head installation device proposed by the utility model;

[0023] Figure 5 The utility model provides a plan view of a screw rod of a UV-curing hose head installation device.

[0024] Legend:

[0025] 1. Shell; 11. Upper shell; 111. Screw hole one; 12. Upper clamping plate; 121. Bolt hole; 122. Bolt; 13. Lower clamping plate; 14. Lower shell; 15. Rotating member; 2. Heading structure; 21. Screw transmission member; 22. Screw; 221. Upper screw; 222. Lower screw; 23. Upper moving plate; 231. Screw hole two; 24. Hose tightening member one; 25. Telescopic column; 26. Spring; 27. Lower moving plate; 271. Screw hole three; 28. Hose tightening member two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Reference Figure 1-5 The utility model provides an embodiment: a UV curing hose head installation device, comprising a shell 1 and a head structure 2 arranged inside the shell 1, a screw transmission member 21 is arranged in the head structure 2, a screw 22 is arranged below the screw transmission member 21, an upper screw 221 is arranged in the screw 22, a lower screw 222 is arranged below the upper screw 221, an upper movable plate 23 is arranged on the upper screw 221, a screw hole 231 is opened below the upper movable plate 23, a hose pressing member 24 is arranged on one side of the upper movable plate 23, a telescopic column 25 is arranged below the upper movable plate 23, a spring 26 is arranged on the outer side of the telescopic column 25, a lower movable plate 27 is arranged below the spring 26, a screw hole 271 is opened on the lower movable plate 27, and a screw hole 271 is opened on one side of the lower movable plate 27 There is a hose tightening member 28, which is rotated by twisting the screw transmission member 21, so that the upper screw 221 and the lower screw 222 inside the screw 22 drive the hose tightening member 24 and the hose tightening member 28 to move centripetally, so that the hose tying head is installed firmly, thereby achieving a fixing effect. An outer shell 1 is provided on the outer side of the tying head structure 2, and an upper shell 11 is provided inside the outer shell 1. A screw hole 111 is opened above the upper shell 11, an upper clamping plate 12 is provided on one side of the upper shell 11, a bolt hole 121 is opened above the upper clamping plate 12, and a bolt 122 is arranged in the bolt hole 121, a lower clamping plate 13 is provided below the upper clamping plate 12, a lower shell 14 is provided on one side of the lower clamping plate 13, and a rotating member 15 is provided on one side of the lower shell 14.

[0029] Working principle: First, the screw rod 22 is rotated by twisting the screw transmission part 21, so that the upper screw rod 221 and the lower screw rod 222 inside the screw rod 22 drive the hose pressing part 1 24 and the hose pressing part 2 28 to move centripetally, so that the hose tie head is installed firmly, thereby achieving a fixing effect. The upper screw rod 221 and the lower screw rod 222 are set, which can more effectively control the distance between the upper movable plate 23 and the lower movable plate 27. During the entire installation process, the installation time is short, the efficiency is improved, the structure is simple and easy to operate, and the use value is improved.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A UV curing hose head installation device, comprising a housing (1) and a head structure (2) arranged inside the housing (1), characterized in that: The tying head structure (2) is provided with a screw transmission member (21), a screw (22) is provided below the screw transmission member (21), an upper screw (221) is provided inside the screw (22), a lower screw (222) is provided below the upper screw (221), an upper movable plate (23) is provided on the upper screw (221), a screw hole (231) is provided below the upper movable plate (23), a hose tightening member (24) is provided on one side of the upper movable plate (23), a telescopic column (25) is provided below the upper movable plate (23), and a telescopic column (25) is provided on the outer side of the telescopic column (25). A spring (26) is provided below the spring (26), a lower moving plate (27) is provided on the lower moving plate (27), a screw rod hole (271) is provided on the lower moving plate (27), and a hose pressing part (28) is provided on one side of the lower moving plate (27). The screw rod (22) is rotated by twisting the screw rod transmission part (21), so that the upper screw rod (221) and the lower screw rod (222) inside the screw rod (22) drive the hose pressing part (24) and the hose pressing part (28) to move centripetally, so that the hose tie head is installed stably, thereby achieving a fixing effect.

2. The UV curing hose head installation device according to claim 1, characterized in that: The tying head structure (2) is provided with an outer shell (1) on the outside, an upper shell (11) is provided inside the outer shell (1), a screw hole (111) is provided above the upper shell (11), an upper clamping plate (12) is provided on one side of the upper shell (11), a bolt hole (121) is provided above the upper clamping plate (12), a bolt (122) is provided in the bolt hole (121), a lower clamping plate (13) is provided below the upper clamping plate (12), a lower shell (14) is provided on one side of the lower clamping plate (13), and a rotating member (15) is provided on one side of the lower shell (14).

3. The UV curing hose head installation device according to claim 1, characterized in that: An upper screw rod (221) is arranged inside the screw rod (22), a lower screw rod (222) is arranged below the upper screw rod (221), and the upper screw rod (221) and the lower screw rod (222) rotate in opposite directions.

4. The UV curing hose head installation device according to claim 1, characterized in that: The upper movable plate (23) and the lower movable plate (27) are threadedly connected via a screw rod (22).

5. The UV curing hose head installation device according to claim 1, characterized in that: A telescopic column (25) is arranged inside the spring (26), and the spring (26) and the telescopic column (25) play a buffering role in the centripetal movement of the upper moving plate (23) and the lower moving plate (27).

6. The UV curing hose head installation device according to claim 2, characterized in that: The upper pressing plate (12) and the lower pressing plate (13) are fixedly connected via bolts (122).

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