Temperature-resistant pipe convenient to splice
By installing fixed rings, sealing rings, inner and outer pipes on the heat-resistant pipes, and connecting them through rotation and sliding, the problem of loose connections caused by weakened adhesiveness in the existing heat-resistant pipe splicing methods is solved, achieving a more efficient and stable splicing effect.
Patent Information
- Application Number
- CN202420021778.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-01-04
AI Technical Summary
The splicing method of existing temperature-resistant pipes relies on electrical tape. After long-term use, the adhesiveness of the tape weakens, resulting in loose splicing, requiring repeated pasting, which is time-consuming and labor-intensive and poor practicality.
A heat-resistant pipe is designed that is easy to splice. By installing a fixed ring, a sealing ring, an inner pipe and an outer pipe on the temperature-resistant pipe body, and connecting through rotation and sliding, a stable connection between the two pipes is achieved, avoiding the need for tape. of use.
This design improves the splicing efficiency of temperature-resistant pipes by workers, avoids the problem of loose connections caused by weakened adhesiveness, and enhances the stability and practicality of splicing.
Smart Images
Figure CN222377609U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat-resistant pipes, in particular to a heat-resistant pipe which is easy to splice. Background Art
[0002] Heat-resistant tubes have the advantages of high temperature resistance, high mechanical strength, and good chemical resistance. They are widely used in cable insulation protection, insulation treatment or stress relief at ends or connections, covering and insulation protection of wire processing, solder joint protection, coating of electronic components, insulation protection of resistors and capacitors, rust and corrosion prevention of metal products, wire marking or color marking, etc. However, the existing splicing method of heat-resistant tubes is to wrap electrical tape between the two tubes for splicing. After long-term use, this splicing method may cause the splicing between the two tubes to loosen due to the weakening of the viscosity of the electrical tape. At that time, manpower will be needed to splice and stick again, which is not only time-consuming and labor-intensive but also has poor practicality and needs to be improved. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and provides a heat-resistant pipe which is easy to splice.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat-resistant pipe that is easy to splice, comprising a heat-resistant pipe body, a fixing ring is fixedly installed on the right side of the heat-resistant pipe body, a first sealing ring is fixedly installed on the surface of the fixing ring, an inner pipe is fixedly installed on the right side of the heat-resistant pipe body, a second sealing ring is fixedly installed on the surface of the inner pipe, an outer interface is installed on the surface of the heat-resistant pipe body, an outer pipe is fixedly installed on the left side of the heat-resistant pipe body, a third sealing ring is fixedly installed on the back of the outer pipe, and an inner interface is installed on the surface of the heat-resistant pipe body.
[0005] In order to make the rotation of the inner pipe more convenient, the present invention is improved in that the outer interface is rotationally connected to the heat-resistant pipe body, and the outer interface is slidingly connected to the first sealing ring.
[0006] In order to facilitate the rotation of the external pipe, the utility model is improved in that the inner interface is rotatably connected to the heat-resistant pipe body, and the inner interface is slidably connected to the third sealing ring.
[0007] In order to make it more convenient for workers to connect the two pipes, the utility model has the following improvements: the inner pipe and the outer pipe are connected by sliding, and the outer interface and the inner interface are connected by rotation.
[0008] In order to better protect the joint between the two pipes, the improvements of the utility model are as follows: a protective shell is installed on the surface of the heat-resistant pipe body, a protective cover is installed on the top of the protective shell, a clamping plate is fixedly installed on the bottom end of the protective cover, a fixed block is fixedly installed on the bottom end of the protective cover, and a soft pad is fixedly installed on the surface of the fixed block.
[0009] In order to facilitate the installation of the protective shell, the utility model is improved in that the protective shell is slidably connected to the heat-resistant pipe body, and the protective cover is slidably connected to the protective shell.
[0010] In order to better clamp the protective cover, the improvement of the utility model is that a groove is formed inside the protective shell, and the fixing blocks are symmetrically distributed on both sides of the bottom end of the protective cover.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. In the utility model, by providing a fixing ring, a first sealing ring, an inner tube, a second sealing ring, an outer interface, an outer tube, a third sealing ring and an inner interface, it is more convenient for the staff to splice the two tubes, and the staff does not need to use electrical tape for winding and splicing, and there will be no situation in which the connection between the two tubes becomes loose due to the weakening of the viscosity of the electrical tape after the two tubes are wound and spliced, thereby improving work efficiency.
[0013] 2. In the utility model, by providing a protective shell, a protective cover, a card plate, a fixing block and a cushion, the connection between the two tubes can be better protected to prevent the inner tube and the outer tube from being bent and damaged by being hit by other objects or staff, and the protective cover can be better fixed on the protective shell to prevent the protective cover from loosening and detaching from the protective shell due to long-term use or long-term shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of a heat-resistant pipe that is easy to splice is provided for the utility model;
[0015] Figure 2 The utility model provides an exploded left view of a heat-resistant pipe that is easy to splice;
[0016] Figure 3 The utility model provides an exploded right view of a heat-resistant pipe that is easy to splice;
[0017] Figure 4 The utility model proposes a heat-resistant pipe which is easy to splice Figure 2 Enlarged view of point A in the middle;
[0018] Figure 5 The utility model proposes a heat-resistant pipe which is easy to splice Figure 3 Enlarged view of point B in the middle;
[0019] Figure 6 The utility model proposes a heat-resistant pipe which is easy to splice Figure 2 Enlarged view of center C.
[0020] Legend:
[0021] 1. Heat-resistant pipe body; 2. Fixing ring; 3. First sealing ring; 4. Internal pipe; 5. Second sealing ring; 6. External interface; 7. External pipe; 8. Third sealing ring; 9. Internal interface; 10. Protective shell; 11. Protective cover; 12. Cardboard; 13. Fixing block; 14. Cushion. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] Embodiment 1
[0025] See also Figure 1-6The utility model provides a technical solution: a heat-resistant pipe that is easy to splice, comprising a heat-resistant pipe body 1, a fixing ring 2 is fixedly installed on the right side of the heat-resistant pipe body 1, a first sealing ring 3 is fixedly installed on the surface of the fixing ring 2, an inner pipe 4 is fixedly installed on the right side of the heat-resistant pipe body 1, a second sealing ring 5 is fixedly installed on the surface of the inner pipe 4, an outer interface 6 is installed on the surface of the heat-resistant pipe body 1, an outer pipe 7 is fixedly installed on the left side of the heat-resistant pipe body 1, a third sealing ring 8 is fixedly installed on the back of the outer pipe 7, and an inner interface 9 is installed on the surface of the heat-resistant pipe body 1. Through the inner pipe 4 and the outer pipe 7, it is more convenient for the staff to splice the two pipes, and it is prevented that the connection between the two pipes is loosened due to long-term use. In the present invention, the outer interface 6 is rotationally connected to the heat-resistant pipe body 1, and the outer interface 6 is slidingly connected to the first sealing ring 3, which is more convenient for the outer interface 6 to rotate, and prevents the first sealing ring 3 from getting stuck in the outer interface 6 and causing the outer interface 6 to be unable to rotate. The inner interface 9 is rotationally connected to the heat-resistant pipe body 1, and the inner interface 9 is slidingly connected to the third sealing ring 8, which is more convenient for the inner interface 9 to rotate, and prevents the second sealing ring 5 from getting stuck in the inner interface 9 or affecting the connection between the two pipes. The inner pipe 4 is slidingly connected to the outer pipe 7, and the outer interface 6 is rotationally connected to the inner interface 9, which is more convenient for the staff to connect the two pipes, improves the staff's efficiency, and can prevent the connection between the two pipes from loosening after long-term use.
[0026] Embodiment 2
[0027] See also Figure 1-4 A protective shell 10 is installed on the surface of the heat-resistant pipe body 1, a protective cover 11 is installed on the top of the protective shell 10, a clamping plate 12 is fixedly installed on the bottom end of the protective cover 11, a fixing block 13 is fixedly installed on the bottom end of the protective cover 11, and a soft pad 14 is fixedly installed on the surface of the fixing block 13, which can protect the connection between the two pipes to prevent the inner pipe 4 and the outer pipe 7 from being bent and damaged by other objects or staff. The protective shell 10 is slidably connected to the heat-resistant pipe body 1, and the protective cover 11 is slidably connected to the protective shell 10, which makes it more convenient to install the protective shell 10 and prevent the heat-resistant pipe body 1 from getting stuck in the protective shell 10. There are grooves inside the protective shell 10, and the fixing blocks 13 are symmetrically distributed on both sides of the bottom end of the protective cover 11, which better fixes the protective cover 11 on the protective shell 10 to prevent the protective cover 11 from loosening and detaching from the protective shell 10 due to long-term use or long-term shaking.
[0028] Working principle: During installation, first put the first heat-resistant tube body 1 on the surface of the cable, and then put the left side of the second heat-resistant tube body 1 on the right side of the first heat-resistant tube body 1 on the surface of the cable, then hold the external interface 6 and the internal interface 9, and match the external tube 7 to the internal tube 4 and then push it forward. At this time, the external tube 7 slides inside the internal tube 4, and at the same time, the internal interface 9 corresponds to the external interface 6 and then rotates the internal interface 9, so that the internal interface 9 drives the internal interface 9 to rotate forward inside the external interface 6. When the internal interface 9 is completely rotated to the inside of the external interface 6, the first sealing ring 3 will resist the external interface 6, the second sealing ring 5 will resist the inside of the external tube 7, and the third sealing ring 8 will resist the internal interface 9, so as to maintain the internal sealing of the heat-resistant tube body 1. After the connection is completed, pick up the protective shell 10 again, make the groove on the protective shell 10 correspond to the heat-resistant pipe body 1 and then pull it upward. At this time, the protective shell 10 slides upward on the surface of the heat-resistant pipe body 1. When the protective shell 10 completely clamps the heat-resistant pipe body 1, pick up the protective cover 11 again, make the clamping plate 12 at the bottom of the protective cover 11 correspond to the groove of the heat-resistant pipe body 1, and then press down hard. At this time, the protective cover 11 slides downward inside the protective shell 10, and when the soft pad 14 fixedly installed on the surface of the fixed block 13 enters the groove opened inside the protective shell 10, it is done. At this time, the protective cover 11 is firmly clamped by the protective shell 10, which can well protect the connection between the two pipes to prevent the outer interface 6 and the inner interface 9 from being squeezed and deformed by other objects or accidental touch by staff.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A heat-resistant pipe that is easy to splice, comprising a heat-resistant pipe body (1), characterized in that: A fixing ring (2) is fixedly installed on the right side of the heat-resistant pipe body (1), a first sealing ring (3) is fixedly installed on the surface of the fixing ring (2), an inner pipe (4) is fixedly installed on the right side of the heat-resistant pipe body (1), a second sealing ring (5) is fixedly installed on the surface of the inner pipe (4), an outer interface (6) is installed on the surface of the heat-resistant pipe body (1), an outer pipe (7) is fixedly installed on the left side of the heat-resistant pipe body (1), a third sealing ring (8) is fixedly installed on the back of the outer pipe (7), and an inner interface (9) is installed on the surface of the heat-resistant pipe body (1).
2. The heat-resistant pipe that is easy to splice according to claim 1 is characterized in that: The external interface (6) is rotationally connected to the heat-resistant pipe body (1), and the external interface (6) is slidingly connected to the first sealing ring (3).
3. The heat-resistant pipe that is easy to splice according to claim 1 is characterized in that: The inner interface (9) is rotationally connected to the heat-resistant pipe body (1), and the inner interface (9) is slidingly connected to the third sealing ring (8).
4. The heat-resistant pipe that is easy to splice according to claim 1 is characterized in that: The inner pipe (4) and the outer pipe (7) are connected in a sliding manner, and the outer interface (6) and the inner interface (9) are connected in a rotational manner.
5. The heat-resistant pipe that is easy to splice according to claim 1 is characterized in that: A protective shell (10) is installed on the surface of the heat-resistant pipe body (1), a protective cover (11) is installed on the top of the protective shell (10), a clamping plate (12) is fixedly installed on the bottom of the protective cover (11), a fixing block (13) is fixedly installed on the bottom of the protective cover (11), and a soft pad (14) is fixedly installed on the surface of the fixing block (13).
6. The heat-resistant pipe that is easy to splice according to claim 5 is characterized in that: The protective shell (10) is slidably connected to the heat-resistant pipe body (1), and the protective cover (11) is slidably connected to the protective shell (10).
7. The heat-resistant pipe that is easy to splice according to claim 5 is characterized in that: A groove begins to be formed inside the protective shell (10), and the fixing blocks (13) are symmetrically distributed on both sides of the bottom end of the protective cover (11).