Pipe clamp type heat insulation sealing rainproof cap

Abstract

The utility model discloses a pipe clamp type heat insulation sealing rainproof cap, and relates to the technical field of rainproof caps. The automobile exhaust pipe comprises an exhaust pipe body, the top of the exhaust pipe body is provided with a rain cap body, the surface of the rain cap body is sleeved with a heat insulation sleeve, and the lower end of the surface of the rain cap body is provided with a clamping assembly. Rainproof treatment is carried out on the exhaust pipe body through the rain cap body, rainwater is prevented from directly entering an inner cavity of the exhaust pipe body, heat on the surface of the rain cap body is isolated through the heat insulation sleeve, so that the situation that people are scalded can be avoided, hot air in the exhaust pipe body is conveniently exhausted through cooperation of the connecting groove and the air outlet groove, and the exhaust pipe body is fixed through rotation of the screw rod. The threaded rod is in threaded connection with the threaded sleeve while rotating, then the threaded sleeve can be driven to move towards one side, the threaded sleeve can drive the clamping strip to gradually move towards one side of the heat insulation sleeve while moving till the clamping strip makes contact with the heat insulation sleeve, then the heat insulation sleeve is clamped, installation is convenient and fast, and later disassembly and replacement are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainproof caps, in particular to a pipe clamp type heat-insulating and sealed rainproof cap. Background Art

[0002] A rain cap is a protective device used on pipes, equipment or machinery. Its main function is to prevent rain, dust, foreign matter, etc. from entering the inside of the pipe or equipment, keeping it clean, dry and operating normally.

[0003] According to the patent application number: 201820097580.4, a rain cap is disclosed, which belongs to the field of rainproof devices. A rain cap includes a base, supporting legs, a top cover and a guide plate; a rain cap disclosed in the prior art can be flexibly installed on an outdoor exhaust pipe to prevent rainwater from falling into the exhaust pipe, protect the exhaust pipe from the corrosion of rainwater, and can also effectively guide the gas discharged from the pipeline, and at the same time prevent the gas discharged from the pipeline itself from corroding the rain cap;

[0004] However, when the exhaust pipe discharges hot air to the outside and the hot air flows to the rain cap, the heat in the hot air will be transferred to the rain cap, which will cause the rain cap to generate high temperature. If you touch it accidentally, it is very easy to cause burns to people. For this reason, we provide a pipe clamp type heat insulation sealing rain cap to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe clamp type heat-insulating and sealed rainproof cap, which solves the problem in the prior art that when the exhaust pipe discharges hot air to the outside and the hot air flows to the rain cap, the heat in the hot air will be transferred to the rain cap, which will cause the rain cap to generate high temperature. If it is touched accidentally, it is very easy to cause burns to people.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a pipe clamp type heat-insulating and sealing rainproof cap, comprising an exhaust pipe body, a rain cap body is arranged on the top of the exhaust pipe body, a heat-insulating sleeve is arranged on the surface of the rain cap body, a clamping assembly is arranged on the lower end of the surface of the rain cap body, air outlet grooves are arranged on the front and back sides of the rain cap body, connecting grooves are arranged on the front and back sides of the heat-insulating sleeve, the clamping assembly comprises a connecting block, a screw is movably connected to the inner cavity of the connecting block, a threaded sleeve is threadedly connected to the surface of the screw, a clamping strip is fixedly connected to the top of the threaded sleeve, and one side of the clamping strip is in contact with the heat-insulating sleeve, and the heat-insulating sleeve is made of asbestos.

[0008] The utility model is further configured such that the inner cavities of the air outlet groove and the connecting groove are communicated, one side of the connecting block is fixedly connected to the rain hat body, the inner cavity of the air outlet groove is fixedly connected with a breathable net, the top of the exhaust pipe body extends to the inner cavity of the rain hat body and is threadedly connected to the inner cavity of the rain hat body.

[0009] The utility model is further configured that a clamping strip is fixedly connected to the surface of the rain hat body, a clamping slot is opened in the inner cavity of the heat insulation sleeve, and the clamping strip is located in the inner cavity of the clamping slot and is movably connected to the inner cavity of the clamping slot.

[0010] The utility model is further configured that a through slot is opened on the top of the connecting block, and the clamping strip passes through the inner cavity of the through slot and is slidably connected with the inner cavity of the through slot.

[0011] The utility model is further configured that one side of the threaded sleeve is fixedly connected to a limiting block, one side of the inner cavity of the connecting block is provided with a limiting groove, one end of the limiting block extends to the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0012] The utility model is further configured that one end of the screw rod penetrates the outside of the connecting block and is fixedly connected to a turntable, one side of the connecting block is movably connected to a cover body through a rotating shaft, and the cover body can be sleeved on the surface of the turntable.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model connects the rain cap body with the exhaust pipe body, thereby protecting the exhaust pipe body from rain and preventing rainwater from directly entering the inner cavity of the exhaust pipe body. The heat on the surface of the rain cap body is insulated by a heat insulating sleeve arranged on the surface of the rain cap body, thereby avoiding burns to personnel. The connection groove cooperates with the air outlet groove to facilitate the discharge of hot air in the exhaust pipe body.

[0015] 2. The utility model rotates the screw, and while the screw is rotating, due to the threaded connection with the threaded sleeve, the threaded sleeve can be driven to move to one side. While the threaded sleeve moves, the clamping strip can be driven to gradually move to one side of the insulation sleeve until it contacts the insulation sleeve, thereby clamping the insulation sleeve. The installation is convenient and it is easy to disassemble and replace later.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The present invention is a structural schematic diagram of a pipe clamp type heat-insulating and sealing rainproof cap.

[0019] Figure 2 The present invention is a structural schematic diagram of the connection between a rain cap body and an exhaust pipe body in a pipe clamp type heat-insulating and sealed rain cap.

[0020] Figure 3 The present invention is a schematic structural diagram of a heat insulating sleeve in a pipe clamp type heat insulating and sealing rainproof cap when viewed from above.

[0021] Figure 4 It is a pipe clamp type heat insulation sealing rainproof cap. Figure 1 Schematic diagram of the local enlarged structure at A.

[0022] Figure 5 The present invention is a schematic structural diagram of a cross-section of a connecting block in a pipe clamp type heat-insulating, sealing and rainproof cap.

[0023] In the accompanying drawings: 1. exhaust pipe body; 2. rain cap body; 21. air outlet groove; 22. clamping strip; 3. heat insulation sleeve; 31. connecting groove; 32. clamping slot; 4. clamping assembly; 41. connecting block; 411. through groove; 412. limiting groove; 413. cover body; 42. screw; 43. threaded sleeve; 431. limiting block; 44. clamping strip. DETAILED DESCRIPTION

[0024] 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 of 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. Specific embodiment 1

[0026] See also Figure 1-5The utility model is a pipe clamp type heat-insulating and sealing rainproof cap, comprising an exhaust pipe body 1, a rain cap body 2 is arranged on the top of the exhaust pipe body 1, a heat-insulating sleeve 3 is sleeved on the surface of the rain cap body 2, a clamping assembly 4 is arranged on the lower end of the surface of the rain cap body 2, an air outlet groove 21 is provided on the front and back of the rain cap body 2, a connecting groove 31 is provided on the front and back of the heat-insulating sleeve 3, the clamping assembly 4 comprises a connecting block 41, a screw 42 is movably connected to the inner cavity of the connecting block 41, a threaded sleeve 43 is threadedly connected to the surface of the screw 42, a clamping strip 44 is fixedly connected to the top of the threaded sleeve 43, and one side of the clamping strip 44 is in contact with the heat-insulating sleeve 3, and the heat-insulating sleeve 3 is made of asbestos.

[0027] Specifically: the rain cap body 2 is connected to the exhaust pipe body 1, so that the exhaust pipe body 1 can be protected from rain to prevent rainwater from directly entering the inner cavity of the exhaust pipe body 1. The heat insulation sleeve 3 is set on the surface of the rain cap body 2, and the screw 42 is rotated. While the screw 42 rotates, it is threadedly connected with the threaded sleeve 43, thereby driving the threaded sleeve 43 to move to one side. While the threaded sleeve 43 moves, it can drive the clamping strip 44 to gradually move to one side of the heat insulation sleeve 3 until it contacts the heat insulation sleeve 3, thereby clamping the heat insulation sleeve 3. In this way, the heat on the surface of the rain cap body 2 can be isolated by the heat insulation sleeve 3 to avoid burns to people. Moreover, the connection groove 31 cooperates with the air outlet groove 21 to facilitate the discharge of hot air in the exhaust pipe body 1 and the rain cap body 2. Specific embodiment 2

[0029] See also Figure 1-3 On the basis of the specific embodiment 1, the inner cavities of the air outlet groove 21 and the connecting groove 31 are connected, one side of the connecting block 41 is fixedly connected to the rain hat body 2, the inner cavity of the air outlet groove 21 is fixedly connected with a breathable net, the top of the exhaust pipe body 1 extends to the inner cavity of the rain hat body 2, and is threadedly connected to the inner cavity of the rain hat body 2; a clamping strip 22 is fixedly connected to the surface of the rain hat body 2, a clamping slot 32 is opened in the inner cavity of the heat insulation sleeve 3, the clamping strip 22 is located in the inner cavity of the clamping slot 32, and is movably connected to the inner cavity of the clamping slot 32.

[0030] Specifically: the hot air transmitted to the inside of the rain hat body 2 through the inner cavity of the air outlet groove 21 and the connecting groove 31 can be discharged in turn through the air outlet groove 21 and the connecting groove 31; the air-permeable net arranged in the inner cavity of the air outlet groove 21 can well intercept external impurities to prevent impurities from entering the exhaust pipe body 1 and the rain hat body 2; the exhaust pipe body 1 and the rain hat body 2 are threadedly connected, thereby facilitating the disassembly and assembly of the exhaust pipe body 1 and the rain hat body 2; when the heat insulation sleeve 3 and the rain hat body 2 are connected, the slot 32 and the strip 22 can limit the connection to prevent misalignment during the installation process. Specific embodiment three

[0032] See also Figure 4and 5 On the basis of the first and second specific embodiments, a through groove 411 is provided on the top of the connecting block 41, and the clamping strip 44 passes through the inner cavity of the through groove 411 and is slidably connected to the inner cavity of the through groove 411; one side of the threaded sleeve 43 is fixedly connected to the limiting block 431, and one side of the inner cavity of the connecting block 41 is provided with a limiting groove 412, and one end of the limiting block 431 extends to the inner cavity of the limiting groove 412 and is slidably connected to the inner cavity of the limiting groove 412; one end of the screw rod 42 passes through the outside of the connecting block 41 and is fixedly connected to a turntable, and one side of the connecting block 41 is movably connected to a cover body 413 through a rotating shaft, and the cover body 413 can be sleeved on the surface of the turntable.

[0033] Specifically: the cover body 413 can shield the turntable to prevent people from accidentally touching it, and the turntable can be used to drive the screw 42 to rotate. When the threaded sleeve 43 and the clamping strip 44 move to one side, the threaded sleeve 43 will drive the limit block 431 to move along the inner cavity trajectory of the limit groove 412, thereby limiting the threaded sleeve 43 to prevent the threaded sleeve 43 from rotating during movement. At the same time, the clamping strip 44 will slide along the inner cavity of the through groove 411, thereby ensuring the stability of the clamping strip 44 during movement.

[0034] The working principle of the utility model is as follows: first, align the rain cap body 2 with the exhaust pipe body 1, and by rotating the rain cap body 2, since the rain cap body 2 and the exhaust pipe body 1 are threadedly connected, the exhaust pipe body 1 will gradually enter the interior of the rain cap body 2 to achieve connection, so that the exhaust pipe body 1 can be rainproofed by the rain cap body 2 to prevent rainwater from directly entering the inner cavity of the exhaust pipe body 1, and then the heat insulation sleeve 3 is set on the surface of the rain cap body 2, and at the same time, by rotating the screw 42, the screw 42 rotates due to the threaded sleeve 43 The threaded connection can drive the threaded sleeve 43 to move to one side. While the threaded sleeve 43 moves, it can drive the clamping strip 44 to gradually move to one side of the insulation sleeve 3 until it contacts the insulation sleeve 3, thereby clamping the insulation sleeve 3. The insulation sleeve 3 can be used to isolate the heat on the surface of the rain hat body 2 to avoid burns to people. When the hot air in the inner cavity of the exhaust pipe body 1 is transmitted to the inner cavity of the rain hat body 2, the hot air will be discharged to the outside through the air outlet groove 21 and the connecting groove 31 in turn, thereby realizing the discharge of the hot air.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pipe clamp type heat-insulating sealing rainproof cap, comprising an exhaust pipe body (1), characterized in that: A rain cap body (2) is arranged on the top of the exhaust pipe body (1), a heat insulating sleeve (3) is sleeved on the surface of the rain cap body (2), a clamping assembly (4) is arranged at the lower end of the surface of the rain cap body (2), air outlet grooves (21) are provided on the front and back sides of the rain cap body (2), connection grooves (31) are provided on the front and back sides of the heat insulating sleeve (3), the clamping assembly (4) comprises a connecting block (41), a screw rod (42) is movably connected to the inner cavity of the connecting block (41), a threaded sleeve (43) is threadedly connected to the surface of the screw rod (42), a clamping strip (44) is fixedly connected to the top of the threaded sleeve (43), and one side of the clamping strip (44) is in contact with the heat insulating sleeve (3), and the heat insulating sleeve (3) is made of asbestos.

2. A pipe clamp type heat-insulating sealing rainproof cap according to claim 1, characterized in that: The inner cavities of the air outlet groove (21) and the connecting groove (31) are connected, one side of the connecting block (41) is fixedly connected to the rain hat body (2), the inner cavity of the air outlet groove (21) is fixedly connected to a breathable net, and the top of the exhaust pipe body (1) extends to the inner cavity of the rain hat body (2) and is threadedly connected to the inner cavity of the rain hat body (2).

3. The pipe clamp type heat-insulating sealing rainproof cap according to claim 1, characterized in that: A clamping strip (22) is fixedly connected to the surface of the rain hat body (2), a clamping slot (32) is provided in the inner cavity of the heat insulation sleeve (3), and the clamping strip (22) is located in the inner cavity of the clamping slot (32) and is movably connected to the inner cavity of the clamping slot (32).

4. The pipe clamp type heat-insulating sealing rainproof cap according to claim 1, characterized in that: A through slot (411) is provided on the top of the connection block (41), and the clamping strip (44) passes through the inner cavity of the through slot (411) and is slidably connected to the inner cavity of the through slot (411).

5. The pipe clamp type heat-insulating sealing rainproof cap according to claim 1, characterized in that: One side of the threaded sleeve (43) is fixedly connected to a limiting block (431), one side of the inner cavity of the connection block (41) is provided with a limiting groove (412), one end of the limiting block (431) extends to the inner cavity of the limiting groove (412) and is slidably connected to the inner cavity of the limiting groove (412).

6. The pipe clamp type heat-insulating sealing rainproof cap according to claim 1, characterized in that: One end of the screw rod (42) penetrates the outside of the connecting block (41) and is fixedly connected to a rotating disk. One side of the connecting block (41) is movably connected to a cover body (413) via a rotating shaft. The cover body (413) can be sleeved on the surface of the rotating disk.

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