Subway water supply and drainage fire-fighting pipeline unwinding device
By designing a pipeline collection mechanism that contains multiple turntables, sliders, springs, electric push rods, and motors, it solves the problem that the fire pipeline needs to be stronger during the divestitution, and realizes the automatic scrolls of pipelines and the convenient divestitudes of the pipeline. , Improved operational efficiency.
Patent Information
- Application Number
- CN202420807656.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing fire-fighting pipeline winding device requires a large force during the pipeline stripping process, which is difficult to facilitate personnel operation.
The design of a subway supply drainage fire pipeline is designed, which uses pipeline collection rolls to peel off the mechanism. The agency includes multiple turntables, sliders, springs, electric push rods and motors. Through the synergy of these parts Volume and auxiliary stripping.
Through the use of this device, pipelines can be easily peeled out of the roll -up device, reducing the strength needs of the operator, and improving the operating efficiency.
Smart Images
Figure CN222410546U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire-fighting pipeline reeling, in particular to a subway water supply and drainage fire-fighting pipeline unreeling device. Background Art
[0002] Firefighting pipeline refers to the pipeline material used for firefighting, connecting firefighting equipment and instruments, and transporting fire-fighting water, gas or other media. Due to special needs, the thickness and material of the firefighting pipeline have special requirements, and it is sprayed with red paint to transport firefighting water. Now the market uses a winding rod to wind the pipeline. After the pipeline is wound, the pipeline needs to be placed inside the fire box, so the pipeline needs to be peeled off from the surface of the winding rod, but after the winding is completed, the pipeline is tightly wrapped around the surface of the winding rod. Therefore, it is necessary to use a large force to peel the pipeline, which is inconvenient for personnel to peel off the pipeline on the surface of the winding rod. Utility Model Content
[0003] The utility model aims at the deficiencies of the prior art and provides the following technical solutions:
[0004] A subway water supply, drainage and fire protection pipeline unwinding device comprises a support plate, a cable arranging device is installed on the left end of the upper surface of the support plate, a movable plate is installed on the inner wall of the upper surface of the support plate, a screw rod is fixedly installed on the inner wall of the upper surface of the support plate through a bearing, and the outer wall of the screw rod is threadedly connected to the inner wall of the lower end of the movable plate, a fixed plate is installed on the rear end of the upper surface of the support plate, and a pipeline winding and peeling mechanism is installed on the side where the movable plate and the fixed plate are close to each other.
[0005] As an improvement on the above technical solution, the pipeline winding and stripping mechanism includes a first turntable, a first slider, a first spring, a first rotating rod, a second turntable, a second slider, a second spring, an electric push rod, a pushing block, a second rotating rod and a motor, the first turntable is fixedly mounted on the inner wall of the movable plate through a bearing, the outer wall of the first slider is slidably connected to the inner wall of the first turntable, the two ends of the first spring are respectively fixedly connected to the end of the first slider away from each other and the end of the inner cavity of the first turntable away from each other, the front end of the first rotating rod is fixedly connected to the rear end of the first slider, the rear end of the second turntable is fixedly mounted on the inner wall of the fixed plate through a bearing, and the The outer walls of the two sliding blocks are slidably connected to the inner cavity of the second turntable, and the two ends of the second spring are respectively fixedly connected to one end of the second sliding block away from each other and one end of the inner cavity of the second turntable away from each other, the rear end of the electric push rod is fixedly installed on the back side of the fixed plate through a connecting plate, the rear end of the pushing block is fixedly connected to the telescopic end of the electric push rod, and the front end of the pushing block overlaps with the end of the second sliding block close to each other, the rear end of the second rotating rod is fixedly connected to the front side of the second sliding block, and the front end of the second rotating rod is clamped with the rear end of the first rotating rod, the motor is fixedly installed on the front side of the moving plate by bolts, and the output end of the motor is fixedly connected to the front side of the first turntable.
[0006] As an improvement of the above technical solution, the rear end of the first rotating rod is rectangular.
[0007] As an improvement of the above technical solution, the front end of the pushing block is conical, and a rotating ball is installed on the surface of the pushing block.
[0008] Beneficial effects of the utility model:
[0009] 1. The pipeline first passes through the cable arranging device, and then the pipeline winding and stripping mechanism is used to wind up the pipeline. After that, the pipeline winding and stripping mechanism is used to assist in stripping the wound pipeline, so that it is convenient for personnel to strip the pipeline and it is convenient for personnel to separate the pipeline from the pipeline winding and stripping mechanism without exerting great force.
[0010] 2. The electric push rod is started, the pushing block moves forward and the second slider moves away from each other, the second sliders move away from each other, driving the second rotating rod to move away from each other, thereby driving the first rotating rod and the first slider to move away from each other, the motor starts and drives the first turntable to rotate, thereby rotating the first rotating rod, rotating the first rotating rod to rotate the second rotating rod, thereby rotating the second turntable, and then winding the pipeline. After the winding is completed, the electric push rod drives the pushing block to move backward so that the first slider and the second slider rely on the elastic force of the first spring and the second spring to approach each other, thereby making the first rotating rod and the second rotating rod approach each other, thereby preventing the pipeline from being entangled in the outer walls of the first rotating rod and the second rotating rod, and the screw rod rotates to move the movable plate forward and thereby separate the first rotating rod from the second rotating rod, thereby facilitating personnel to peel off the wound-up pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is the structural diagram of the utility model;
[0012] Figure 2 For this utility model Figure 1 A front view of
[0013] Figure 3 For this utility model Figure 1 A cross-sectional view of
[0014] Figure 4 For this utility model Figure 3 Enlarged view of point a in the middle.
[0015] Figure numerals: 1, support plate; 2, cable arrangement device; 3, movable plate; 4, screw rod; 5, fixed plate; 6, pipeline winding and peeling mechanism; 601, first turntable; 602, first slider; 603, first spring; 604, first rotating rod; 605, second turntable; 606, second slider; 607, second spring; 608, electric push rod; 609, push block; 610, second rotating rod; 611, motor. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0017] See also Figure 1-4 The utility model provides a technical solution: a subway water supply, drainage and fire protection pipeline unwinding device, comprising a support plate 1, a wire arranging device 2 is installed at the left end of the upper surface of the support plate 1, a movable plate 3 is installed on the inner wall of the upper surface of the support plate 1, a screw rod 4 is fixedly installed on the inner wall of the upper surface of the support plate 1 through a bearing, and the outer wall of the screw rod 4 is threadedly connected to the inner wall of the lower end of the movable plate 3, a fixed plate 5 is installed on the rear end of the upper surface of the support plate 1, and a pipeline winding and stripping mechanism 6 is installed on the side where the movable plate 3 and the fixed plate 5 are close to each other. The pipeline first passes through the wire arranging device 2, and then the pipeline winding and stripping mechanism 6 is used to wind the pipeline, and then the pipeline winding and stripping mechanism 6 is used to assist in stripping the wound pipeline, so as to facilitate personnel to strip the pipeline, and it is convenient for personnel to realize the separation of the pipeline from the pipeline winding and stripping mechanism 6 without exerting great force.
[0018] Specifically, the pipeline winding and stripping mechanism 6 includes a first rotating disk 601, a first slider 602, a first spring 603, a first rotating rod 604, a second rotating disk 605, a second slider 606, a second spring 607, an electric push rod 608, a push block 609, a second rotating rod 610 and a motor 611. The first rotating disk 601 is fixedly mounted on the inner wall of the movable plate 3 through a bearing, the outer wall of the first slider 602 is slidably connected to the inner wall of the first rotating disk 601, the two ends of the first spring 603 are respectively fixedly connected to the end of the first slider 602 away from each other and the end of the inner cavity of the first rotating disk 601 away from each other, and the front end of the first rotating rod 604 is fixedly connected to the inner wall of the first rotating disk 601. The rear end of the first slider 602 is fixedly connected, the rear end of the second turntable 605 is fixedly mounted on the inner wall of the fixed plate 5 through a bearing, the outer wall of the second slider 606 is slidably connected to the inner cavity of the second turntable 605, the two ends of the second spring 607 are respectively fixedly connected to the end of the second slider 606 that is away from each other and the end of the inner cavity of the second turntable 605 that is away from each other, the rear end of the electric push rod 608 is fixedly mounted on the back of the fixed plate 5 through a connecting plate, the rear end of the push block 609 is fixedly connected to the telescopic end of the electric push rod 608, and the front end of the push block 609 overlaps with the end of the second slider 606 that is close to each other, and the rear end of the second turntable 610 The front side of the second slider 606 is fixedly connected, and the front end of the second rotating rod 610 is clamped with the rear end of the first rotating rod 604. The motor 611 is fixedly installed on the front side of the moving plate 3 by bolts, and the output end of the motor 611 is fixedly connected with the front side of the first rotating disk 601. The electric push rod 608 is started to push the push block 609 forward to move the second sliders 606 away from each other. The second sliders 606 move away from each other, driving the second rotating rod 610 to move away from each other, thereby driving the first rotating rod 604 and the first slider 602 to move away from each other. The motor 611 is started to drive the first rotating disk 601 to rotate, thereby rotating the first rotating rod 604. 04 rotates so that the second rotating rod 610 rotates so that the second rotating disk 605 rotates, and then the pipeline is reeled in. After the reeling is completed, the electric push rod 608 drives the pushing block 609 to move backward so that the first slider 602 and the second slider 606 are close to each other by relying on the elastic force of the first spring 603 and the second spring 607, and then the first rotating rod 604 and the second rotating rod 610 are close to each other, so as to prevent the pipeline from being entangled in the outer walls of the first rotating rod 604 and the second rotating rod 610, and the screw rod 4 rotates so that the movable plate 3 moves forward and then the first rotating rod 604 is separated from the second rotating rod 610, so as to facilitate personnel to peel off the reeled pipeline.
[0019] Specifically, the rear end of the first rotating rod 604 is rectangular, and the first rotating rod 604 rotates to rotate the second rotating rod 610, so that the first rotating rod 604 and the second rotating rod 610 rotate at the same time, thereby realizing the winding of the pipeline.
[0020] Specifically, the front end of the push block 609 is tapered, and a rotating ball is installed on the surface of the push block 609, which facilitates the forward movement of the push block 609 with less resistance. The rotating ball on the surface of the push block 609 reduces the friction generated by the second slider 606 and the push block 609 when the second turntable 605 rotates, thereby realizing the winding of the pipeline.
[0021] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.
Claims
1. A subway water supply, drainage and fire protection pipeline unwinding device, comprising a support plate (1), characterized in that: A cable arranging device (2) is installed at the left end of the upper surface of the support plate (1), a movable plate (3) is installed on the inner wall of the upper surface of the support plate (1), a screw rod (4) is fixedly installed on the inner wall of the upper surface of the support plate (1) via a bearing, and the outer wall of the screw rod (4) is threadedly connected to the inner wall of the lower end of the movable plate (3), a fixed plate (5) is installed at the rear end of the upper surface of the support plate (1), and a pipeline winding and stripping mechanism (6) is installed on the side of the movable plate (3) and the fixed plate (5) close to each other; The pipeline winding and peeling mechanism (6) comprises a first rotating disk (601), a first slider (602), a first spring (603), a first rotating rod (604), a second rotating disk (605), a second slider (606), a second spring (607), an electric push rod (608), a pushing block (609), a second rotating rod (610) and a motor (611); the first rotating disk (601) is fixedly mounted on the inner wall of the movable plate (3) via a bearing; the outer wall of the first slider (602) is slidably connected to the inner wall of the first rotating disk (601); the two ends of the first spring (603) are respectively fixedly connected to an end of the first slider (602) that is away from each other and an end of the inner cavity of the first rotating disk (601) that is away from each other; the front end of the first rotating rod (604) is fixedly connected to the rear end of the first slider (602); the rear end of the second rotating disk (605) is fixedly mounted on the inner wall of the fixed plate (5) via a bearing; The outer wall of the second slider (606) is slidably connected to the inner cavity of the second rotating disk (605); the two ends of the second spring (607) are respectively fixedly connected to one end of the second slider (606) that is away from each other and one end of the inner cavity of the second rotating disk (605) that is away from each other; the rear end of the electric push rod (608) is fixedly mounted on the back of the fixed plate (5) through a connecting plate; the rear end of the pushing block (609) is fixedly connected to the telescopic end of the electric push rod (608), and the front end of the pushing block (609) overlaps with one end of the second slider (606) that is close to each other; the rear end of the second rotating rod (610) is fixedly connected to the front side of the second slider (606), and the front end of the second rotating rod (610) is clamped with the rear end of the first rotating rod (604); the motor (611) is fixedly mounted on the front side of the movable plate (3) by bolts, and the output end of the motor (611) is fixedly connected to the front side of the first rotating disk (601).
2. A subway water supply, drainage and fire protection pipeline unwinding device according to claim 1, characterized in that: The rear end of the first rotating rod (604) is rectangular.
3. The unwinding device for subway water supply, drainage and fire protection pipelines according to claim 1 is characterized by: The front end of the pushing block (609) is conical, and a rotating ball is installed on the surface of the pushing block (609).