Pipeline connection anti-falling structure for electric fire fighting
By designing anti-falling, buffering and wiring mechanisms on electric fire-fighting pipelines, the problems of pipeline loosening, bending and cable chaos are solved, and higher stability, safety and convenience are achieved.
Patent Information
- Application Number
- CN202420970771.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing electric fire fighting pipes are prone to loosening and falling off during installation, and the pipes are prone to bend and deformed when subjected to external pressure, and the internal cables are prone to be chaotic and entangled, which is inconvenient for classification and later maintenance.
A pipe connection anti-fall structure for electric fire fighting is designed, including an anti-fall mechanism, a buffer mechanism and a wire harness mechanism installed on the outer wall of the pipe main body. The anti-fall mechanism ensures stable connection of the pipe through the threaded connection and socket of the limit sleeve, connecting sleeve, sealing ring and positioning rod; the buffer mechanism absorbs external pressure through the telescopic structure of the limit sleeve and buffer spring to prevent the pipe from deforming; the wiring mechanism classifies and manages and fixes the internal cables through the structure of the wiring sleeve, latching groove, limiting groove and limit spring.
Effectively prevent the pipeline from loosening and falling off, increasing stability; avoid pipe bending and deformation through buffer mechanisms, improving safety; realize classification management and fixation of internal cables of the pipeline through wire harness mechanisms, making it easier to maintain and identify.
Smart Images
Figure CN222620597U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline processing, in particular to a pipeline connection anti-falling structure for electric power fire fighting. Background Art
[0002] The electric fire protection pipeline is an important device used to protect electrical equipment or lines from fire or external force threats. It is a protective device for wires and cables inside buildings. It can effectively prevent fires caused by electrical equipment failures and protect people's lives and property. However, the existing electric fire protection pipelines are easy to loosen and fall off during installation, and when subjected to external pressure, the pipelines are easy to bend and deform, and the internal cables are tangled, which is not convenient for classification and later maintenance. Therefore, a pipeline connection anti-falling structure for electric fire protection is needed.
[0003] The existing electric fire-fighting pipeline cannot be prevented from falling off, cannot protect the pipeline, and cannot classify and prevent the cables inside the pipeline from being entangled during operation. Therefore, an anti-falling structure for connecting the electric fire-fighting pipeline is urgently needed. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide an anti-falling structure for connecting electric fire-fighting pipes to solve the problem that the existing electric fire-fighting pipes cannot be prevented from falling off, cannot protect the pipes, and cannot classify and prevent the cables inside the pipes from being entangled when in use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an anti-drop-off structure for connecting pipes for electric power fire fighting, comprising a pipe body, an anti-drop-off mechanism being installed on the outer wall of the pipe body.
[0006] A buffer mechanism is installed on the outer wall of the pipeline body.
[0007] A wire binding mechanism is installed on the inner wall of the pipeline body.
[0008] Preferably, the anti-falling mechanism includes a limiting sleeve, a connecting sleeve, a sealing ring, a positioning rod and a positioning sleeve. The outer wall of the pipeline body is installed with a limiting sleeve, the inner wall of the limiting sleeve is installed with a connecting sleeve, the outer wall of the connecting sleeve is installed with a sealing ring, the positioning rod runs through the interior of the limiting sleeve, and the outer wall of the positioning rod is installed with a positioning sleeve.
[0009] Preferably, the limiting sleeve and the connecting sleeve are threadedly connected, and the connecting sleeve and the sealing ring are sleeve-connected.
[0010] Preferably, the buffer mechanism includes a fixed sleeve, a limiting rod, a fixed plate and a buffer spring, the outer wall of the pipe body is installed with a fixed sleeve, the inner wall of the fixed sleeve is installed with a limiting rod, the bottom of the limiting rod is installed with a fixed plate, and the outer wall of the limiting rod is installed with a buffer spring.
[0011] Preferably, the fixing sleeve is movably connected to the outer wall of the pipe body, and the limiting rod forms a telescopic structure with the fixing sleeve via a buffer spring.
[0012] Preferably, the wiring harness mechanism comprises a wiring harness sleeve, a slot, a limit groove, a limit plate and a limit spring; the wiring harness sleeve is installed on the inner wall of the pipe body; the wiring harness sleeve has a slot on its inner wall; the limit groove is installed on the inner wall of the limit groove; and the limit spring is installed on the outer wall of the limit plate.
[0013] Preferably, the limiting plates are arranged in a circular array with the central axis of the cable harness as the center, and the limiting plates are tightly fitted to the inner side wall of the pipe body.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model has an anti-falling mechanism, the pipeline body and the limiting sleeve are movably connected, the limiting sleeve and the connecting sleeve are threadedly connected, and the connecting sleeve and the sealing ring are sleeved. When using the device, the limiting sleeve is sleeved with the pipeline body, and then the sealing ring is sleeved with the connecting sleeve, and then the limiting sleeve and the connecting sleeve are threadedly connected, and then the thread is tightened between the positioning rod and the positioning sleeve to fix the limiting sleeve and the connecting sleeve for a second time, so as to prevent the pipeline from loosening and falling off after connection, and increase the stability of the device;
[0016] 2. The utility model provides a buffer mechanism, and the pipeline body and the fixed sleeve are movably connected. The limit rod and the fixed sleeve form a telescopic structure through the buffer spring. When the device is used, the fixed sleeve is sleeved on the outer wall of the pipeline body, and then the fixed plate is fixed to the ground or the load-bearing body. When the pipeline body is subjected to pressure, the fixed sleeve absorbs the pressure through the buffer spring to avoid excessive pressure, which causes the pipeline body to bend and deform, thereby affecting the normal use of the device and increasing the safety of the device;
[0017] 3. The utility model sets up a wire harness mechanism, and the limit plate forms a telescopic structure with the limit spring and the limit groove, and the limit plate fits tightly with the inner wall of the pipe body. When the device is used, since there are many wires inside the pipe, they are easy to be confused and entangled, which is inconvenient for later classification and maintenance. When using the device, the wires are placed in the slot, and then the wire harness sleeve is inserted into the pipe body. The limit plate is pushed outward by the elastic force of the limit spring and fits tightly with the inner wall of the pipe body, so that the wire harness sleeve is squeezed and fixed. The setting of the wire harness sleeve is convenient for classifying the wires inside the pipe body, avoiding the entanglement of the internal lines, and is convenient for the identification and maintenance of the later maintenance personnel, thereby increasing the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the front;
[0019] Figure 2 This is a schematic diagram of the structure of the anti-falling mechanism of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the buffer mechanism of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the wire harness mechanism of the utility model.
[0022] In the figure: 1. pipeline body; 2. anti-falling mechanism; 201. limiting sleeve; 202. connecting sleeve; 203. sealing ring; 204. positioning rod; 205. positioning sleeve; 3. buffer mechanism; 301. fixing sleeve; 302. limiting rod; 303. fixing plate; 304. buffer spring; 4. wiring harness mechanism; 401. wiring harness sleeve; 402. slot; 403. limiting slot; 404. limiting plate; 405. limiting spring. DETAILED DESCRIPTION
[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0024] The following describes an embodiment of the utility model based on its overall structure.
[0025] See also Figure 1-4A pipe connection anti-falling structure for electric fire fighting, comprising a pipe body 1, an anti-falling mechanism 2 is installed on the outer wall of the pipe body 1, the anti-falling mechanism 2 comprises a limiting sleeve 201, a connecting sleeve 202, a sealing ring 203, a positioning rod 204 and a positioning sleeve 205, the limiting sleeve 201 is installed on the outer wall of the pipe body 1, the connecting sleeve 202 is installed on the inner wall of the limiting sleeve 201, the sealing ring 203 is installed on the outer wall of the connecting sleeve 202, the positioning rod 204 runs through the interior of the limiting sleeve 201, the positioning sleeve 205 is installed on the outer wall of the positioning rod 204, the limiting sleeve 201 and the connecting sleeve 202 are threadedly connected, the connecting sleeve 202 and The sealing ring 203 is sleeved, and through the anti-falling mechanism 2, the pipeline body 1 and the limiting sleeve 201 are movably connected, the limiting sleeve 201 and the connecting sleeve 202 are threadedly connected, and the connecting sleeve 202 and the sealing ring 203 are sleeved. When using the device, the limiting sleeve 201 is sleeved on the pipeline body 1, and then the sealing ring 203 is sleeved on the connecting sleeve 202, and then the limiting sleeve 201 and the connecting sleeve 202 are threadedly connected, and then the thread is tightened between the positioning rod 204 and the positioning sleeve 205, and the limiting sleeve 201 and the connecting sleeve 202 are fixed for a second time to prevent the pipeline from loosening and falling off after connection, thereby increasing the stability of the device.
[0026] See also Figure 1-4 A pipeline connection anti-falling structure for electric fire fighting, a buffer mechanism 3 is installed on the outer wall of the pipeline body 1, and the buffer mechanism 3 includes a fixed sleeve 301, a limiting rod 302, a fixed plate 303 and a buffer spring 304. The outer wall of the pipeline body 1 is installed with a fixed sleeve 301, the inner wall of the fixed sleeve 301 is installed with a limiting rod 302, the bottom of the limiting rod 302 is installed with a fixing plate 303, and the outer wall of the limiting rod 302 is installed with a buffer spring 304. The fixed sleeve 301 is movably connected to the outer wall of the pipeline body 1, and the limiting rod 302 is connected to the fixed sleeve 301 through the buffer spring 304. A telescopic structure is formed. Through the buffer mechanism 3, the pipeline body 1 and the fixed sleeve 301 are movably connected. The limit rod 302 forms a telescopic structure with the fixed sleeve 301 through the buffer spring 304. When using the device, the fixed sleeve 301 is sleeved on the outer wall of the pipeline body 1, and then the fixed plate 303 is fixed to the ground or the bearing body. When the pipeline body 1 is subjected to pressure from above, the fixed sleeve 301 absorbs the pressure through the buffer spring 304 to avoid excessive pressure, which causes the pipeline body 1 to bend and deform, thereby affecting the normal use of the device and increasing the safety of the device.
[0027] See also Figure 1-4, a pipeline connection anti-falling structure for electric fire fighting, a wire harness mechanism 4 is installed on the inner wall of the pipeline body 1, the wire harness mechanism 4 includes a wire harness sleeve 401, a slot 402, a limit slot 403, a limit plate 404 and a limit spring 405, the inner wall of the pipeline body 1 is installed with a wire harness sleeve 401, the inner wall of the wire harness sleeve 401 is provided with a slot 402, the inner wall of the wire harness sleeve 401 is provided with a limit slot 403, the inner wall of the limit slot 403 is installed with a limit plate 404, the outer wall of the limit plate 404 is installed with a limit spring 405, the limit plates 404 are arranged in a circular array with the central axis of the wire harness sleeve 401 as the center, the limit plates 404 are closely fitted with the inner side wall of the pipeline body 1, and the limit plates 404 are arranged through the wire harness mechanism 4. The over-limit spring 405 and the limit groove 403 form a telescopic structure, and the limit plate 404 fits tightly with the inner wall of the pipe body 1. When using the device, since there are many wires inside the pipe, they are easy to be confused and entangled, which is inconvenient for later classification and maintenance. When using the device, the wires are placed inside the card groove 402, and then the cable sleeve 401 is inserted into the pipe body 1. The limit plate 404 is pushed outward by the elastic force of the limit spring 405 and fits tightly with the inner wall of the pipe body 1, thereby squeezing and fixing the cable sleeve 401. The setting of the cable sleeve 401 is convenient for classifying the wires inside the pipe body 1, avoiding the entanglement of the internal lines, and facilitating the identification and maintenance of the later maintenance personnel, thereby increasing the convenience of the device.
[0028] Working principle: When in use, first move the device to the desired position, then sleeve the limiting sleeve 201 with the pipe body 1, then sleeve the sealing ring 203 with the connecting sleeve 202, then thread the limiting sleeve 201 with the connecting sleeve 202, and then tighten the threads between the positioning rod 204 and the positioning sleeve 205 to fix the limiting sleeve 201 and the connecting sleeve 202 for a second time to prevent the pipe from loosening and falling off after connection, and increase the stability of the device, and then sleeve the fixing sleeve 301 on the outer wall of the pipe body 1, and then fix the fixing plate 303 to the ground or the bearing body. When the pipe body 1 is subjected to pressure, the fixing sleeve 301 absorbs the pressure through the buffer spring 304 to avoid excessive pressure, which causes the pipe body 1 to bend and deform, thereby affecting the installation. The normal use of the device increases the safety of the device. Finally, since there are many wires inside the pipeline, they are easy to be confused and entangled, which is not convenient for later classification and maintenance. When using the device, the wires are placed in the card slot 402, and then the cable sleeve 401 is inserted into the pipeline body 1. The limiting plate 404 is pushed outward by the elastic force of the limiting spring 405 and fits tightly with the inner wall of the pipeline body 1, thereby squeezing and fixing the cable sleeve 401. The setting of the cable sleeve 401 is convenient for classifying the wires inside the pipeline body 1, avoiding the entanglement of the internal lines, and facilitating the identification and maintenance of the later maintenance personnel, increasing the convenience of the device. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.
[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.
Claims
1. A pipe connection anti-drop structure for electric power fire fighting, comprising a pipe body (1), characterized in that: The outer wall of the pipeline body (1) is provided with an anti-falling mechanism (2); A buffer mechanism (3) is installed on the outer wall of the pipeline body (1); A wire harness mechanism (4) is installed on the inner wall of the pipeline body (1).
2. The anti-drop structure for connecting pipes for electric fire fighting according to claim 1, characterized in that: The anti-falling mechanism (2) comprises a limiting sleeve (201), a connecting sleeve (202), a sealing ring (203), a positioning rod (204) and a positioning sleeve (205); the limiting sleeve (201) is installed on the outer wall of the pipeline body (1); the connecting sleeve (202) is installed on the inner wall of the limiting sleeve (201); the sealing ring (203) is installed on the outer wall of the connecting sleeve (202); the positioning rod (204) passes through the interior of the limiting sleeve (201); and the positioning sleeve (205) is installed on the outer wall of the positioning rod (204).
3. The anti-drop structure for connecting a pipe for electric fire fighting according to claim 2, characterized in that: The limiting sleeve (201) and the connecting sleeve (202) are threadedly connected, and the connecting sleeve (202) and the sealing ring (203) are sleeve-connected.
4. The anti-drop structure for connecting pipes for electric fire fighting according to claim 1, characterized in that: The buffer mechanism (3) comprises a fixing sleeve (301), a limiting rod (302), a fixing plate (303) and a buffer spring (304); the fixing sleeve (301) is installed on the outer wall of the pipeline body (1); the limiting rod (302) is installed on the inner wall of the fixing sleeve (301); the fixing plate (303) is installed at the bottom of the limiting rod (302); and the buffer spring (304) is installed on the outer wall of the limiting rod (302).
5. The anti-drop structure for connecting pipes for electric fire fighting according to claim 4, characterized in that: The fixing sleeve (301) is movably connected to the outer wall of the pipe body (1), and the limiting rod (302) forms a telescopic structure with the fixing sleeve (301) via a buffer spring (304).
6. The anti-drop structure for connecting pipes for electric fire fighting according to claim 1, characterized in that: The cable harness mechanism (4) comprises a cable harness sleeve (401), a clamping slot (402), a limiting slot (403), a limiting plate (404) and a limiting spring (405); the inner wall of the pipe body (1) is provided with the cable harness sleeve (401); the inner wall of the cable harness sleeve (401) is provided with a clamping slot (402); the inner wall of the cable harness sleeve (401) is provided with a limiting slot (403); the inner wall of the limiting slot (403) is provided with a limiting plate (404); and the outer wall of the limiting plate (404) is provided with a limiting spring (405).
7. The anti-drop structure for connecting pipes for electric fire fighting according to claim 6, characterized in that: The limiting plates (404) are arranged in a circular array with the central axis of the cable harness (401) as the center, and the limiting plates (404) are tightly fitted to the inner side wall of the pipeline body (1).