High-performance drain pipe with water stop block device

Abstract

The utility model relates to the field of plastic steel drainage pipes, and discloses a high-performance drainage pipe with a water stop block device, which comprises a pipe body, the outer wall of the pipe body is fixedly connected with a spiral steel belt, the spiral steel belt is detachably provided with a water stop block, the spiral steel belt is fixedly connected with a concave rubber pad, and the outer wall of the concave rubber pad is contacted with the outer wall of the water stop block. A water stop block is arranged on the pipe body, a quick disassembly and assembly mechanism is arranged on the water stop block and comprises an insertion block, the top of the insertion block is fixedly connected with the bottom of the water stop block, a notch is formed in the outer wall of the pipe body, and the inner wall of the notch is connected with the outer wall of the insertion block in an inserted mode. According to the quick dismounting and mounting structure for the water stop block, the quick dismounting and mounting mechanism is arranged, after the water stop block is used for a long time, a worker can conveniently dismount and replace the water stop block, meanwhile, through the design of the pull rod, the clamping effect of the inserting block and the notch is quickly relieved by holding the pull rod, and therefore the purpose of quickly dismounting and mounting the water stop block is achieved.

Description

Technical Field

[0001] The utility model relates to the field of plastic steel drainage pipes, in particular to a high-performance drainage pipe with a water stop block device. Background Art

[0002] In the process of building drainage, plastic steel drainage pipes are needed to connect to achieve the effect of building drainage.

[0003] Plastic steel drainage pipes usually require a steel belt to be spirally wrapped around the pipe. However, since the steel belt is spirally wrapped, the steel belt is wrapped half a circle or more at the interfaces at both ends of the pipe. Therefore, there is a leakage gap when the two pipes are connected, which affects the drainage effect. Therefore, a high-performance drainage pipe with a water stop block device is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a high-performance drain pipe with a water stop block device, which aims to improve the plastic-steel drain pipe in the prior art and prevent the problem of water leakage gaps caused by connecting two pipes, thereby affecting the drainage effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-performance drain pipe with a water stop block device, comprising a pipe body, the outer wall of the pipe body is fixedly connected with a spiral steel belt, the spiral steel belt is installed and detachably provided with a water stop block, the water stop block is provided with a quick disassembly mechanism, the quick disassembly mechanism comprises a plug-in block, the outer wall of the pipe body is provided with a slot, the inner wall of the plug-in block is slidably connected with a wedge block, the outer wall of the wedge block is elastically connected to the inner wall of the plug-in block through a spring, the outer wall of the wedge block is fixedly connected with a traction rope, the inner wall of the plug-in block is rotatably connected with a pulley, the outer wall of the traction rope is fixedly connected with a pull rod, and the outer wall of the water stop block is fixedly connected with a handle.

[0006] As a further description of the above technical solution:

[0007] The top of the plug-in block is fixedly connected to the bottom of the water stop block, and the outer wall of the wedge block is clamped with the inner wall of the notch.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the wedge block is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the inner wall of the plug-in block.

[0010] As a further description of the above technical solution:

[0011] A concave rubber pad is fixedly connected to the spiral steel belt, and the outer wall of the concave rubber pad is in contact with the outer wall of the water stop block.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the traction rope is slidably connected to the inner wall of the plug-in block, and the outer wall of the pulley is slidably connected to the outer wall of the traction rope.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the notch is plugged into the outer wall of the plug-in block.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the pull rod is slidably connected to the inner wall of the handle.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, a quick disassembly and assembly mechanism is provided, so that after the water stop block has been used for a long time, it is convenient for the staff to disassemble and replace the water stop block. At the same time, through the design of the pull rod, the plug-in block and the groove are quickly released from the clamping effect by holding the pull rod, thereby achieving the purpose of quick disassembly and assembly of the water stop block.

[0020] 2. In the utility model, a water stop block is installed on the spiral steel belt arranged on the outer wall of the pipe body, so as to improve the sealing effect of the pipe head after being connected with the connecting device, and prevent the occurrence of water leakage gaps when the two pipes are connected, thereby affecting the drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a high-performance drain pipe with a water stop block device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of a water stop block structure of a high-performance drain pipe with a water stop block device proposed by the utility model;

[0023] Figure 3 This is a schematic cross-sectional structure diagram of a water stop block of a high-performance drain pipe with a water stop block device proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the notch structure of a high-performance drainage pipe with a water stop block device proposed by the utility model.

[0025] Legend:

[0026] 1. Pipe body; 2. Spiral steel belt; 3. Water stop block; 4. Quick disassembly and assembly mechanism; 401. Plug-in block; 402. Wedge block; 403. Spring; 404. Traction rope; 405. Pulley; 406. Pull rod; 407. Handle; 5. Concave rubber pad. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 3 The utility model provides an embodiment: a high-performance drain pipe with a water stop block device, including a pipe body 1, a spiral steel belt 2 is fixedly connected to the outer wall of the pipe body 1, and a water stop block 3 can be installed and removed on the spiral steel belt 2. The water stop block 3 is installed between the outer wall of the pipe body 1 and the spiral steel belt 2 to achieve the purpose of waterproofing and improve the sealing effect of the pipe body 1 after installation. A concave rubber pad 5 is fixedly connected to the spiral steel belt 2, and two front and rear groups of concave rubber pads 5 are arranged on the spiral steel belt 2 to improve the sealing effect between the water stop block 3 and the spiral steel belt 2 after installation. The outer wall of the concave rubber pad 5 contacts the outer wall of the water stop block 3 to ensure the sealing of the water stop block 3 after installation.

[0029] The water stop block 3 is provided with a quick disassembly mechanism 4, which includes a plug-in block 401. The top of the plug-in block 401 is fixedly connected to the bottom of the water stop block 3, so that the water stop block 3 is installed and fixed by the plug-in block 401. The outer wall of the pipe body 1 is provided with a notch, and the inner wall of the notch is plugged into the outer wall of the plug-in block 401, so as to achieve the effect of installing the plug-in block 401 on the outer wall of the pipe body 1. The inner wall of the plug-in block 401 is slidably connected with a wedge block 402 to ensure that the plug-in block 401 is fixed. The wedge block 402 is held and moved laterally along the inner wall of the plug-in block 401, and the outer wall of the wedge block 402 is engaged with the inner wall of the slot, so as to achieve the effect of installing and fixing the vertical position of the plug-in block 401. The outer wall of the wedge block 402 is fixedly connected to one end of the spring 403, and the other end of the spring 403 is fixedly connected to the inner wall of the plug-in block 401, and the force of the spring 403 drives the wedge block 402 to move outward, so that the wedge block 402 remains engaged and fixed with the inner wall of the slot. The outer wall of the wedge block 402 is fixedly connected with a traction rope 404, and the outer wall of the traction rope 404 is slidably connected with the inner wall of the plug-in block 401 to maintain the stability of the traction rope 404 during movement; the inner wall of the plug-in block 401 is rotatably connected with a pulley 405, so that the inner wall of the plug-in block 401 provides a support effect for the pulley 405, and the outer wall of the pulley 405 is slidably connected with the outer wall of the traction rope 404 to maintain the directional stability of the traction rope 404 during movement; the outer wall of the traction rope 404 is fixedly connected with a pull rod 406, so that the pull rod 406 moves, so that the pull rod 406 drives the traction rope 404 to move, and the traction rope 404 drives the wedge block 402 to move laterally; the outer wall of the water stop block 3 is fixedly connected with a handle 407, and the water stop block 3 is controlled by the handle 407; the outer wall of the pull rod 406 is slidably connected with the inner wall of the handle 407, so that the handle 407 moves laterally along the groove opened on the inner wall of the pull rod 406.

[0030] Working principle: By arranging water stop blocks 3 between the spiral steel belts 2, the water overflowing from the pipe body 1 after being connected to the connecting device will stop at the water stop blocks 3, thereby avoiding water leakage from the pipe body 1 and achieving the sealing of the connection between the two pipes.

[0031] At the same time, considering that the water stop block 3 needs to be replaced and maintained in time after long-term use to ensure a good water-stopping effect, the staff pulls the pull rod 406 set on the handle 407 outward, so that the pull rod 406 drives the wedge block 402 to retract inward through the traction rope 404, so that the wedge block 402 is released from the clamping and fixing effect with the slot, thereby facilitating the upward removal of the water stop block 3, and the new water stop block 3 is vertically inserted and placed along the slot opened on the outer wall of the tube body 1, so as to achieve the effect of replacing the water stop block 3.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 high-performance drainage pipe with a water stop block device, comprising a pipe body (1), characterized in that: The outer wall of the tube body (1) is fixedly connected to a spiral steel belt (2), a water stop block (3) can be installed and detached on the spiral steel belt (2), a quick disassembly mechanism (4) is provided on the water stop block (3), and the quick disassembly mechanism (4) comprises a plug-in block (401), a notch is provided on the outer wall of the tube body (1), a wedge block (402) is slidably connected to the inner wall of the plug-in block (401), the outer wall of the wedge block (402) is elastically connected to the inner wall of the plug-in block (401) via a spring (403), a traction rope (404) is fixedly connected to the outer wall of the wedge block (402), a pulley (405) is rotatably connected to the inner wall of the plug-in block (401), a pull rod (406) is fixedly connected to the outer wall of the traction rope (404), and a handle (407) is fixedly connected to the outer wall of the water stop block (3).

2. A high-performance drain pipe with a water stop block device according to claim 1, characterized in that: The top of the plug-in block (401) is fixedly connected to the bottom of the water stop block (3), and the outer wall of the wedge block (402) is clamped to the inner wall of the notch.

3. The high-performance drain pipe with a water stop block device according to claim 1, characterized in that: The outer wall of the wedge block (402) is fixedly connected to one end of the spring (403), and the other end of the spring (403) is fixedly connected to the inner wall of the plug-in block (401).

4. The high-performance drain pipe with a water stop block device according to claim 1, characterized in that: A concave rubber pad (5) is fixedly connected to the spiral steel belt (2), and the outer wall of the concave rubber pad (5) is in contact with the outer wall of the water stop block (3).

5. The high-performance drain pipe with a water stop block device according to claim 1, characterized in that: The outer wall of the traction rope (404) is slidably connected to the inner wall of the plug-in block (401), and the outer wall of the pulley (405) is slidably connected to the outer wall of the traction rope (404).

6. The high-performance drain pipe with a water stop block device according to claim 1, characterized in that: The inner wall of the slot is plugged into the outer wall of the plug-in block (401).

7. The high-performance drain pipe with a water stop block device according to claim 1, characterized in that: The outer wall of the pull rod (406) is slidably connected to the inner wall of the handle (407).

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