Lining hose structure convenient to move

Abstract

The utility model discloses a lining hose structure convenient to move, and mainly relates to the field of lining hose movement. Comprising a hose body, cushion layers are arranged on the inner side and the outer side of the end of the hose body, a plurality of fixing columns are arranged between the two cushion layers, the fixing columns penetrate through the side wall of the hose body, two supporting pieces are symmetrically arranged on each fixing column, and the two supporting pieces are located on the inner side and the outer side of the hose body respectively. A connecting piece is arranged between the two supporting pieces, and every two vertically adjacent connecting pieces are detachably connected. The lining hose has the advantages that the technical problem that the lining hose is prone to being damaged and slipping during movement can be solved, firmness of the lining hose during movement is guaranteed, safety threats caused by slipping are avoided, possible damage to the lining hose during movement is reduced, and integrity and safety during movement are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of liner hose movement, in particular to an liner hose structure which is easy to move. Background Art

[0002] The existing liner hose structure used for trenchless pipeline repair is in a soft and foldable shape before use. During the process of being placed in the pipeline to be repaired, the liner hose needs to be frequently moved or hoisted. The existing moving and hoisting method is usually to tie a fixing rope to the outside of the inner soft hose, and then manually pull it or use a hoisting equipment to lift the fixing rope and then move it. This method is simple to operate, but when moving a larger liner hose, due to its heavy weight, it is easy for the fixing rope to move relative to the liner hose or for the fixing rope to be tightened into the inside of the liner hose and damage it, resulting in the liner hose being easily slipped or damaged during the hoisting process, affecting the integrity and safety of the liner hose during movement. Utility Model Content

[0003] The purpose of the utility model is to provide an inner liner hose structure that is easy to move, which can solve the technical problem that the inner liner hose is easily damaged and slipped when moving, ensure the firmness of the inner liner hose when moving, avoid the safety threat caused by slipping, reduce the damage that may be caused to the inner liner hose during the movement, and ensure its integrity and safety during movement.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A lined hose structure that is easy to move includes a hose body, wherein cushion layers are provided on both inner and outer sides of the end of the hose body, a plurality of fixing columns are provided between the two cushion layers, the fixing columns penetrate the side wall of the hose body, and two supporting members are symmetrically provided on the fixing columns, the two supporting members are respectively located on the inner and outer sides of the hose body, a connecting member is provided between the two supporting members, and the two upper and lower adjacent connecting members are detachably connected.

[0006] Furthermore, the fixing column comprises a screw rod, one end of which is fixedly connected with a nut, and the other end of which is threadedly connected with a nut, and the nut and the nut are respectively located at the inner and outer sides of the hose body.

[0007] Furthermore, gaskets are provided between the nut and the cushion layer, and between the nut and the cushion layer.

[0008] Furthermore, a pointed tip is provided on the end of the screw rod away from the nut.

[0009] Furthermore, the connecting member is symmetrically provided with through holes, the through holes are sleeved on the outside of the supporting member, and the end of the supporting member is provided with a protrusion used in conjunction with the connecting member.

[0010] Furthermore, a plurality of reinforcing ribs are distributed in an array between the cushion layer and the side wall of the hose body.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The structure of the utility model is to arrange cushion layers on both the inner and outer sides of the end of the hose body, and to arrange multiple fixing columns between the two cushion layers. The fixing columns penetrate the side wall of the hose body, and the fixing columns are symmetrically provided with support members. When the lining hose is moved, the support members only need to be pulled or hoisted. Since the length of the hose body is generally greater than the length of the pipe to be repaired, the two ends of the hose body need to be cut off after the repair is completed. Therefore, the above structure is arranged at the end without interfering with the normal use of the lining hose. At the same time, the support members are firmly connected to the side wall of the hose body through the fixing columns and the cushion layers, so as to avoid slippage or damage during movement or hoisting, thereby ensuring the integrity and safety of the lining hose movement process.

[0013] 3. Connectors are provided between the inner and outer support members, so that the forces inside and outside the hose body are more balanced during movement and lifting, avoiding damage caused by excessive force on one side. At the same time, the upper and lower adjacent connectors are detachably connected. Such a structure connects the upper and lower adjacent connectors as a whole during movement and lifting, so as to facilitate movement and lifting by manual labor or after the hook passes through the connection position. When the liner hose is laid into the pipeline for inflation and fixation, the adjacent connectors can be disassembled, so that the end of the hose body can be smoothly opened when the hose body is expanded and fitted, so that the end can be successfully sleeved on the outside of the tying head, ensuring the normal use of the liner hose, ensuring the safety of movement and not interfering with the normal use of the liner hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Attached Figure 2 It is a right view of the utility model.

[0016] Attached Figure 3 It is the attachment of the utility model Figure 2 Cross-sectional view along the AA direction.

[0017] Attached Figure 4 It is the attachment of the utility model Figure 3 Cross-sectional view along the BB direction.

[0018] Attached Figure 5It is the attachment of the utility model Figure 2 Cross-sectional view along CC direction.

[0019] Numbers shown in the accompanying drawings:

[0020] 1. Hose body; 2. Cushion; 3. Support; 4. Connector; 5. Screw; 6. Nut; 7. Nut; 8. Gasket; 9. Pointed head; 10. Through hole; 11. Bump; 12. Reinforcement rib. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0022] Reference Figure 1 and Figure 2The utility model is a lined hose structure that is easy to move. The main structure includes a hose body 1. The hose body 1 is made of soft material before being light-cured and can be folded when stored. The inner and outer sides of the end of the hose body 1 are provided with cushion layers 2. The use length of the hose body 1 is greater than the length of the pipeline to be repaired. Therefore, after the curing is completed, the excess part of the end needs to be cut off. Therefore, the cushion layer 2 is arranged at the end of the hose body 1, which will not affect the fit between the hose body 1 and the pipeline. After the curing is completed, the cushion layer 2 can be cut off together with the connecting end. Only before use, the hose body 1 The cushion layer 2 is generally made of plastic or rubber material with metal wire, and is fixed to the inner and outer sides of the hose body 1 by bonding or integral molding, so as to strengthen the end of the hose body 1 and prevent the end from tearing during lifting. A plurality of fixing columns are arranged between the two cushion layers 2, and the fixing columns are used to connect with the hose body 1. The fixing columns penetrate the side wall of the hose body 1, and specifically penetrate the inner cushion layer 2, the hose body 1, and the outer cushion layer 2 from the inside to the outside in sequence. Two support members 3 are symmetrically arranged on the fixing columns, and the support members 3 are preferably provided with The mounting hole is sleeved on the outside of the fixing column to realize the connection between the support member 3 and the fixing column. When manually dragging or hoisting, it is only necessary to directly operate the support member 3. The support member 3 is generally made of nylon cloth or a rope with metal wire to ensure sufficient load-bearing strength. The two support members 3 are respectively located on the inner and outer sides of the hose body 1. Such a structure makes the inner and outer forces of the end of the hose body 1 more balanced, avoiding tilting or tearing caused by excessive force on one side. A connecting member 4 is provided between the two support members 3, and the two upper and lower adjacent connecting members 4 are detachably connected. Specifically, bolt connection or plug-in connection can be adopted. The connecting piece 4 is used to fix the inner and outer supporting pieces 3, so that the hose body 1 is more stable when moving. At the same time, the upper and lower adjacent connecting pieces 4 are fixed together during lifting and moving, which is convenient for dragging or connecting with the hook of the lifting equipment. When the hose body 1 is laid into the pipeline for inflation and curing, the connecting piece 4 is disassembled so that the end of the hose body 1 can also be successfully opened, which is convenient for cooperation with the tying head, ensuring the integrity and safety of the hose body 1 during movement without interfering with the normal use of the hose body 1.

[0023] Preferably, the fixing column includes a screw rod 5, one end of the screw rod 5 is integrally formed with a nut 6 and fixedly connected thereto, the other end of the screw rod 5 is threadedly connected thereto with a nut 7, the nut 6 and the nut 7 are respectively located on the inner and outer sides of the hose body 1, such a structure makes the fixing column more convenient to install, and at the same time, its supporting strength is sufficient to ensure the connection and fixing effect between the end of the hose body 1 and the support member 3.

[0024] Preferably, a gasket 8 is provided between the nut 6 and the cushion layer 2, and between the nut 7 and the cushion layer 2. The provision of the gasket 8 can increase the force-bearing area at both ends of the fixing column, thereby reducing the pressure at the contact position when subjected to force, and further reducing the possible tearing damage to the hose body 1.

[0025] Preferably, refer to Figure 3 A pointed head 9 is provided on the end of the screw rod 5 away from the nut 6. The setting of the pointed head 9 makes it possible for the fixing column as a whole to be installed by only using the pointed head 9 to pierce the inner cushion layer 2, the hose body 1, and the outer cushion layer 2 in sequence and then to be threadedly fixed with the nut 7. There is no need to drill a hole at the end in advance, which further simplifies the installation steps and improves the convenience of using the device.

[0026] Preferably, refer to Figure 5 The connecting member 4 is symmetrically provided with through holes 10, which penetrate the connecting member 4. The through holes 10 are sleeved on the outside of the supporting member 3, so that the cooperation between the connecting member 4 and the supporting member 3 is more firm and convenient. The end of the supporting member 3 is provided with a protrusion 11 used to cooperate with the connecting member 4. Such a structure enables the supporting members 3 on both sides to be connected and cooperated with the connecting member 4 through the through holes 10, thereby making the connection process between the two more convenient. At the same time, when the connecting member 4 is damaged, it can be replaced separately, making the subsequent maintenance more convenient.

[0027] Preferably, refer to Figure 4 A plurality of reinforcing ribs 12 are distributed in an array between the cushion layer 2 and the side wall of the hose body 1. The reinforcing ribs 12 are fixed between the cushion layer 2 and the side wall of the hose body 1 by bonding or integral molding, so that the stress position of the cushion layer 2 is shared by the plurality of reinforcing ribs 12, thereby further improving the firmness of the connection structure between the cushion layer 2 and the hose body 1, and improving the structural strength of the end of the hose body 1.

[0028] Working principle: The structure of the utility model is achieved by arranging cushion layers 2 on both the inner and outer sides of the end of the hose body 1, and multiple fixing columns are arranged between the two cushion layers 2. The fixing columns penetrate the side wall of the hose body 1, and support members 3 are symmetrically arranged on the fixing columns. When moving the liner hose, it is only necessary to pull or hoist the support members 3. Since the length of the hose body 1 is generally greater than the length of the pipe to be repaired, the two ends of the hose body 1 need to be cut off after the repair is completed. Therefore, arranging the above-mentioned structure at the end will not interfere with the normal use of the liner hose. At the same time, the support member 3 is firmly connected to the side wall of the hose body 1 through the fixing column and the cushion layer 2, so as to avoid slipping or damage during movement or hoisting, thereby ensuring the integrity and safety of the liner hose movement process. The utility model discloses a kind of flexible pipe that is convenient for carrying out the work of the present invention, and it is convenient for the flexible pipe to be installed in a certain range of time and space, and it is convenient for the flexible pipe to be installed in a certain range of time and space.

Claims

1. A mobile liner hose structure, comprising a hose body (1), characterized in that: The inner and outer sides of the end of the hose body (1) are both provided with cushion layers (2), a plurality of fixing columns are provided between the two cushion layers (2), the fixing columns penetrate the side wall of the hose body (1), two supporting members (3) are symmetrically provided on the fixing columns, the two supporting members (3) are respectively located on the inner and outer sides of the hose body (1), a connecting member (4) is provided between the two supporting members (3), and two upper and lower adjacent connecting members (4) are detachably connected.

2. The movable liner hose structure according to claim 1, characterized in that: The fixing column comprises a screw rod (5), one end of which is fixedly connected to a nut (6), and the other end of which is threadedly connected to a nut (7), wherein the nut (6) and the nut (7) are respectively located on the inner and outer sides of the hose body (1).

3. A liner hose structure that is easy to move according to claim 2, characterized in that: Gaskets (8) are provided between the nut (6) and the cushion layer (2), and between the nut (7) and the cushion layer (2).

4. The movable liner hose structure according to claim 2, characterized in that: The end of the screw rod (5) away from the nut (6) is provided with a pointed head (9).

5. The movable liner hose structure according to claim 1, characterized in that: The connecting member (4) is symmetrically provided with through holes (10), the through holes (10) are sleeved on the outside of the supporting member (3), and the end of the supporting member (3) is provided with a protrusion (11) used in conjunction with the connecting member (4).

6. The movable liner hose structure according to claim 1, characterized in that: A plurality of reinforcing ribs (12) are distributed in an array between the cushion layer (2) and the side wall of the hose body (1).

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