Novel fire-fighting pipeline carrying trolley
By designing a new fire-fighting pipeline handling trolley and using the pneumatic telescopic rod and pipe clamping mechanism, the problems of low efficiency and poor safety of fire-fighting pipeline handling are solved, and efficient and safe pipeline handling are achieved.
Patent Information
- Application Number
- CN202420622810.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The handling of construction electromechanical fire pipes depends on manpower, and the efficiency is low and the fire pipes are long and heavy, which leads to high physical energy consumption of workers and easily leads to injury to people.
A new type of fire-fighting pipeline handling trolley is designed, including a frame, pipe support, pipe clamp and pneumatic telescopic rod propeller. The pipe clamp is driven to clamp the fire-fighting pipeline through pneumatic telescopic rods, reducing manpower handling, improving handling efficiency and preventing slippage.
It saves workers' energy consumption in handling fire-fighting pipes, improves handling efficiency, and prevents the pipe from slipping during the transfer through clamping mechanism, improving safety.
Smart Images
Figure CN222247230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline construction, in particular to a novel fire-fighting pipeline transporting trolley. Background Art
[0002] Firefighting pipes refer to pipe materials used in firefighting to connect firefighting equipment and devices and to transport water, gas or other media for firefighting. At present, in the installation and construction of building mechanical and electrical firefighting pipes, the transportation and transfer of pipes rely solely on manpower, which is extremely inefficient. In addition, firefighting pipes are long and heavy, which consumes a lot of workers' physical strength and is easy to cause injuries. Utility Model Content
[0003] The utility model aims to provide a novel fire-fighting pipeline transporting trolley to solve the above-mentioned problems.
[0004] The technical solution of the utility model is: a novel fire-fighting pipe transport trolley, which comprises: a frame and a pipe support and a pipe clamp arranged thereon, both ends of the pipe support are provided with mounting grooves, the pipe clamp is arranged in the mounting groove, and is driven by a thruster to enter and exit the mounting groove.
[0005] Preferably, the pipe clamp is in the shape of a plate, the middle part of which is rotatably connected to the pipe support, the bottom part of which is rotatably connected to the propeller, and the rotating shaft is in the same direction as the axis of the pipe support.
[0006] Preferably, the thruster comprises a pneumatic telescopic rod which is horizontally arranged, with a fixed end connected to the pipe support and a telescopic end connected to the pipe clamp.
[0007] Preferably, the pneumatic telescopic rod is connected to the piston cylinder via an air pipe, a sliding piston plate is provided in the piston cylinder, the top end of the sliding piston plate is connected to the pipe support via a piston rod, and the bottom end is connected to the piston cylinder via a return spring.
[0008] Preferably, the communication port between the air pipe and the piston cylinder is located below the sliding piston plate.
[0009] Preferably, both ends of the pipe clamp are arc-shaped, the top end is concave in the same direction as the pipe support, and the bottom end is concave in the opposite direction to the pipe support.
[0010] Preferably, the frame includes a base plate, wheels and handlebars, the wheels are connected to the base plate via a wheel axle, and the handlebars are connected to the base plate via a stem.
[0011] Preferably, the piston rod is rotatably connected to the piston cylinder, and the rotating shaft is in the same direction as the piston rod.
[0012] Preferably, the bicycle bar comprises a first cross bar, a second cross bar and an oblique bar, wherein the first cross bar and the second cross bar are respectively arranged at two ends of the oblique bar, and the top end of the oblique bar faces the handlebar, and the bottom end faces the tube support.
[0013] The beneficial effect of the utility model is that the transport trolley can save workers' labor when transporting fire-fighting pipes, improve the transport efficiency, and improve the clamping limit of the fire-fighting pipes through the arrangement of pipe clamps and thrusters, thereby preventing the pipes from slipping during the transfer process and causing safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural diagram of an embodiment of the utility model;
[0015] Figure 2 It is a side view of an embodiment of the utility model;
[0016] Figure 3 This is a usage state diagram of an embodiment of the utility model
[0017] In the figure:
[0018] 1. Frame; 1-1. Bottom plate; 1-2. Wheels; 1-3. Rods; 1-31. Crossbar 1; 1-32. Crossbar 2; 1-33. Diagonal rod; 1-4. Handlebars;
[0019] 2. Pipe support; 2-1. Mounting slot;
[0020] 3. Pipe clamp;
[0021] 4. Pneumatic telescopic rod;
[0022] 5. Piston cylinder;
[0023] 6. Sliding piston plate;
[0024] 7. Piston rod;
[0025] 8. Return spring;
[0026] 9. Trachea;
[0027] 10. Fire-fighting pipes. DETAILED DESCRIPTION
[0028] The technical solution of the embodiment of the utility model is described in detail below with reference to the accompanying drawings.
[0029] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.
[0030] Reference Figure 1-3 The present embodiment provides a new type of fire-fighting pipe transport vehicle, which includes: a frame 1, a pipe support 2, a pipe clamp 3 and a propeller. The pipe support 2, the pipe clamp 3 and the propeller are all arranged on the frame 1. The pipe support 2 is arc-shaped and is used to support the fire-fighting pipe 10. A mounting groove 2-1 is respectively provided at both ends of the pipe support 2. The pipe clamp 3 is arranged in the mounting groove 2-1, and its shape is adapted to the mounting groove 2-1; the pipe clamp 3 is plate-shaped, the middle part of which is rotatably connected to the pipe support 2, and the bottom part is rotatably connected to the propeller. The rotating shafts are all in the same direction as the axis of the pipe support 2, so that the pipe clamp 3 can be driven by the propeller to enter and exit the mounting groove 2-1. When the pipe clamp 3 is placed in the installation groove 2-1, the surface of the pipe clamp 3 is continuous and flat with the surface of the pipe support 2. When the propeller is running, the bottom of the pipe clamp 3 can be driven to move. Since the pipe clamp 3 is rotatably connected to the pipe support 2, the pipe clamp 3 can come out of the installation groove 2-1. The pipe clamps 3 on both sides are erected at the same time to clamp the fire-fighting pipe 10 to prevent the fire-fighting pipe 10 from slipping during transportation.
[0031] The shape of the frame 1 can be configured according to actual usage requirements, and is not specifically limited here. Only some feasible implementation plans are exemplified. The frame 1 in this embodiment includes a base plate 1-1, wheels 1-2, rods 1-3 and handlebars 1-4. The pipe support 2 is arranged on the base plate 1-1, and the wheels 1-2 are connected to the base plate 1-1 through a wheel axle. The wheels 1-2 can be solid wheels with strong bearing capacity, which are suitable for transporting fire pipes 10 with larger mass; the handlebars 1-4 are connected to the base plate 1-1 through the rods 1-3 to pull the base plate 1-1 and transport the fire pipes 10.
[0032] The above-mentioned propeller can be a pneumatic telescopic rod 4, which is horizontally and symmetrically arranged at the bottom of the pipe support 2 during implementation. Two pneumatic telescopic rods 4 are respectively connected to a pipe clamp 3, and the fixed end of the pneumatic telescopic rod 4 is connected to the pipe support 2, and the telescopic end is connected to the pipe clamp 3. When the pneumatic telescopic rod 4 is extended, the bottom ends of the two pipe clamps 3 move away from each other, and the top ends move closer to each other, so as to achieve the clamping limit of the fire-fighting pipe 10. When the pneumatic telescopic rod 4 is shortened, the bottom ends of the two pipe clamps 3 move closer to each other, and the top ends move away from each other, so as to release the clamping limit of the fire-fighting pipe 10.
[0033] The two pneumatic telescopic rods 4 can be connected to the same or different air sources, and the synchronous telescopic movement of the two can be achieved by controlling the delivery of the air source; of course, the air source can also be set on the transport trolley. During implementation, a piston cylinder 5 can be set between the pipe support 2 and the bottom plate 1-1, and the piston cylinder 5 and the pneumatic telescopic rod 4 are connected through an air pipe 9. A sliding piston plate 6 is set in the piston cylinder 5. The top of the sliding piston plate 6 is connected to the pipe support 2 through a piston rod 7, and the bottom is connected to the piston cylinder 5 through a reset spring 8. When the fire-fighting pipe 10 is placed on the pipe support 2, under the influence of the deadweight of the fire-fighting pipe 10, the pipe support 2 sinks, driving the piston rod 7 and the sliding piston plate 6 to slide down, squeezing the air in the piston cylinder 5 into the pneumatic telescopic rod 4, driving the pneumatic telescopic rod 4 to extend, and then causing the pipe clamp 3 to rotate and clamp the fire-fighting pipe 10.
[0034] The shape of the pipe clamp 3 can be configured according to actual use requirements and is not specifically limited here. In some feasible implementation schemes, in order to enhance the clamping effect on the fire pipe 10 and prevent it from slipping, both ends of the pipe clamp 3 are set to be arc-shaped, and the dividing point of the two arcs is just the rotation connection point between the pipe clamp 3 and the pipe support 2. The top end of the pipe clamp 3 is concave in the same direction as the pipe support 2, and the bottom end is concave in the opposite direction to the pipe support 2. The fire-fighting pipe 10 slides horizontally or downwardly, the height of the pipe support 2 remains unchanged or decreases under pressure, the length of the pneumatic telescopic rod 4 remains unchanged or lengthens, and when the fire-fighting pipe 10 is clamped by the pipe clamp 3, the arc-shaped concave surface at the top of the pipe clamp 3 faces the fire-fighting pipe 10, and the arc-shaped concave surface at the bottom faces away from the fire-fighting pipe 10. The sliding of the fire-fighting pipe 10 will give the pipe clamp 3 a horizontal thrust or an oblique downward thrust. Under the premise that the length of the pneumatic telescopic rod 4 will not be reduced, due to the different torque directions of the arcs at the upper and lower ends of the pipe clamp 3, the arc at the bottom end of the pipe clamp 3 will disperse the above-mentioned thrust, making it difficult for the fire-fighting pipe 10 to slide; when the fire-fighting pipe 10 needs to be removed, the fire-fighting pipe 10 is lifted upward, and under the action of the reset spring 8, the pipe support 2 moves upward, the gas flows back into the piston cylinder 5, the pneumatic telescopic rod 4 shortens, and the pipe clamp 3 detaches from the fire-fighting pipe 10 and slowly returns to the installation groove 2-1.
[0035] It is worth noting that the connecting port between the above-mentioned air pipe 9 and the piston cylinder 5 should be located below the sliding piston plate 6, the lower the better, and sealing measures should be taken for the connection between the side wall of the sliding piston plate 6 and the side wall of the piston cylinder 5, and the connection between the side wall of the piston rod 7 and the side wall of the piston cylinder 5, so that the gas in the piston cylinder 5 can only be transmitted through the air pipe 9.
[0036] The shape of the piston rod 7 can be configured according to actual use requirements and is not specifically limited here. In some feasible implementation schemes, the piston rod 7 can be set to a cylindrical shape, so that it can not only slide in the vertical direction relative to the piston cylinder 5, but also rotate relative to its own axis. Thereby, the pipe support 2 can be rotated to a suitable angle, and the end of the frame 1 is pressed down, and the end of the pipe support 2 away from the handlebars 1-4 is pressed down until it can be inserted into the bottom of the fire-fighting pipe 10, and then the end of the frame 1 is lifted to shovel the fire-fighting pipe 10 and place it on the transport cart, thereby reducing the effort of workers in lifting the fire-fighting pipe 10.
[0037] In order to facilitate the implementation of the above operation, the vehicle bar 1-3 can be adaptively designed, for example, the vehicle bar 1-3 is configured to include a crossbar 1-31, a crossbar 1-32 and an inclined bar 1-33, the crossbar 1-31 and the crossbar 1-32 are respectively arranged at both ends of the inclined bar 1-33, the top end of the inclined bar 1-33 faces and is connected to the handlebar 1-4, and the bottom end faces the pipe support 2 and is connected to the outer wall of the frame 1 or the piston cylinder 5. With the above structural design, the effort of lifting or pressing the pipe support 2 can be saved through the lever principle.
[0038] The method for using the transport trolley comprises the following steps: a transport trolley is provided at each end of the fire-fighting pipe 10, the pipe support 2 is rotated until the axis is parallel to the axis of the fire-fighting pipe 10, the handlebars 1-4 are lifted to press the pipe support 2 toward the end of the fire-fighting pipe 10, and after the end of the pipe support 2 is inserted under the fire-fighting pipe 10, the handlebars 1-4 are pressed down to scoop up the fire-fighting pipe 10; since the fire-fighting pipe 10 is cylindrical, it rolls along the pipe support 2 to the center of the pipe support 2, and under the influence of the gravity of the fire-fighting pipe 10, the pipe support 2 drives the piston rod 7 and the piston plate to slide down, and the gas in the piston cylinder 5 is pressed into the pneumatic telescopic rod 4, and the pneumatic telescopic rod 4 is extended to make the bottom ends of the two pipe clamps 3 move away from each other and the top ends approach each other in an arc shape, so as to achieve the clamping and limiting of the fire-fighting pipe 10, and then the frame 1 is used to transfer the fire-fighting pipe 10.
[0039] Compared with the prior art, the beneficial effects of the utility model are as follows: the transport trolley can save the workers' effort in transporting the fire-fighting pipe 10, improve the transport efficiency, and improve the clamping limit of the fire-fighting pipe 10 through the setting of the pipe clamp 3 and the thruster, thereby preventing the fire-fighting pipe 10 from slipping during the transfer process and causing safety accidents.
[0040] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A new type of fire-fighting pipe transport vehicle, characterized in that: include: A vehicle frame and a pipe support and a pipe clamp arranged thereon, wherein both ends of the pipe support are provided with mounting grooves, and the pipe clamp is arranged in the mounting grooves and driven by a propeller to enter and exit the mounting grooves.
2. A new type of fire-fighting pipe transport vehicle according to claim 1, characterized in that: The pipe clamp is in a plate shape, the middle part of which is rotatably connected to the pipe support, the bottom part of which is rotatably connected to the propeller, and the rotating shaft is in the same direction as the axis of the pipe support.
3. A new type of fire-fighting pipe transport vehicle according to claim 2, characterized in that: The thruster comprises a pneumatic telescopic rod which is arranged horizontally, a fixed end of which is connected to the pipe support, and a telescopic end of which is connected to the pipe clamp.
4. A new type of fire-fighting pipe transport vehicle according to claim 3, characterized in that: The pneumatic telescopic rod is connected to the piston cylinder through an air pipe, a sliding piston plate is provided in the piston cylinder, the top end of the sliding piston plate is connected to the pipe support through a piston rod, and the bottom end is connected to the piston cylinder through a return spring.
5. A new type of fire-fighting pipe transport vehicle according to claim 4, characterized in that: The communication port between the air pipe and the piston cylinder is located below the sliding piston plate.
6. A new type of fire-fighting pipe transport vehicle according to claim 4 or 5, characterized in that: Both ends of the pipe clamp are arc-shaped, the top end is concave in the same direction as the pipe support, and the bottom end is concave in the opposite direction to the pipe support.
7. A new type of fire-fighting pipe transport vehicle according to claim 6, characterized in that: The frame comprises a bottom plate, wheels and handlebars, wherein the wheels are connected to the bottom plate via a wheel axle, and the handlebars are connected to the bottom plate via a rod.
8. The novel fire-fighting pipe transport vehicle according to claim 7 is characterized in that: The piston rod is rotatably connected to the piston cylinder, and the rotating shaft is in the same direction as the piston rod.
9. A new type of fire-fighting pipe transport vehicle according to claim 8, characterized in that: The bicycle bar comprises a first crossbar, a second crossbar and an oblique bar. The first crossbar and the second crossbar are respectively arranged at two ends of the oblique bar. The top end of the oblique bar faces the handlebar, and the bottom end faces the pipe support.