Fire-fighting pipeline mounting and lifting equipment
The fire-fighting pipeline lifting equipment designed with bidirectional screws and rotary columns solves the problems of increased labor intensity and insufficient stability caused by manual adjustment, and realizes the stable lifting and rotation functions of the fire-fighting pipeline, reducing friction.
Patent Information
- Application Number
- CN202422669537.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-01
AI Technical Summary
In the existing fire-fighting pipeline lifting devices, manual adjustment of the position of the fire-fighting pipeline increases labor intensity, and is not stable enough when lifting and lowering the pipeline for a long time.
The bidirectional screw and rotary column design are adopted. Through the cross-set of the slider and connecting rod, the stable lifting and rotation of the fire-fighting pipe is achieved, combined with the rubber sleeve to prevent deviation and reduce friction.
It improves the stability of fire-fighting pipe lifting and the convenience of operation, reduces the labor intensity of manual adjustment, and ensures the balance of the pipe during the lifting and lowering process.
Smart Images
Figure CN223292230U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fire protection installation, in particular to a fire protection pipeline installation lifting device. Background Art
[0002] Firefighting pipes are pipe materials used to transport firefighting water, gas or other media. Their purpose is to extinguish fires as soon as possible when a fire occurs in a building. Firefighting pipes are usually installed on hangers on the roof of the building.
[0003] When installing existing fire protection pipes, the fire protection pipes mostly need to be lifted to facilitate the installation of the fire protection pipes. However, the contact structure with the fire protection pipes in the existing fire protection pipe lifting devices is mostly fixed. Therefore, when lifting a long fire protection pipe, it is necessary to manually place the middle part of the fire protection pipe in the middle part of the lifting device to achieve balance when lifting the fire protection pipe. Manual adjustment requires moving the fire protection pipe, which increases unnecessary labor intensity. Therefore, there is an urgent need for a fire protection pipe installation lifting device to improve this problem. Utility Model Content
[0004] The purpose of the utility model is to provide a fire protection pipe installation and lifting device to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a fire-fighting pipe installation and lifting equipment, comprising a bottom plate for installing the lifting equipment and a top plate for supporting the fire-fighting pipe, wherein the top surface of the bottom plate and the bottom surface of the top plate are both symmetrically provided with two strip grooves, a second bidirectional screw rod is installed in the interior of the strip groove for transverse rotation, two sliders are symmetrically slidably connected in the interior of the strip grooves provided in the bottom plate and the top plate, and the sliders on the bottom plate are respectively threaded through the rod wall of the second bidirectional screw rod, a connecting rod is rotatably installed between the sliders slidably connected on the bottom plate and the top plate, and the connecting rods are cross-arranged;
[0006] The top surface of the top plate is fixedly connected to a horizontal plate, the top surface of the horizontal plate is provided with a rectangular groove, the inner wall of the rectangular groove is symmetrically slidably connected with a sliding block, the interior of the rectangular groove is laterally rotatably installed with a first bidirectional screw rod, and the two sliding blocks are both threaded through the rod wall of the first bidirectional screw rod;
[0007] The top surface of the sliding block is fixedly connected with a supporting block, the top surface of the supporting block is fixedly connected with an arc-shaped plate for lifting a fire-fighting pipe, and a plurality of rotating columns are rotatably mounted on the inner wall of the arc-shaped plate.
[0008] Preferably, a strip-shaped hole is respectively opened at the intersection of the two connecting rods, and the limiting rod is slidably passed through the interior of the two strip-shaped holes.
[0009] Preferably, a rubber sleeve is fixedly sleeved on the side wall of the rotating column rotatably mounted on the inner wall of the plurality of arc-shaped plates.
[0010] Preferably, two limiting blocks are symmetrically fixedly connected to the side wall of the sliding block, and two limiting grooves are formed on the inner wall of the rectangular groove.
[0011] Preferably, the two limiting blocks fixedly connected to the side wall of the sliding block are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the rectangular groove.
[0012] Preferably, balls are rollingly mounted on the top surfaces of the two sliding blocks slidably mounted on the bottom of the top plate, and the balls are slidably connected to the inner wall of the strip groove.
[0013] Compared with the prior art, the technical effects and advantages of this utility model are:
[0014] The fire-fighting pipe installation and lifting equipment benefits from the configuration of the first bidirectional screw on the horizontal plate. The rotation of the first bidirectional screw drives the two sliding blocks and the support blocks, thereby realizing the distance between the two curved plates. This can adjust the support point of the fire-fighting pipe, thereby improving the stability of the fire-fighting pipe when lifting.
[0015] The fire-fighting pipe installation and lifting equipment benefits from the setting of the rotating column on the inner wall of the arc-shaped plate, thereby being able to lift the fire-fighting pipe while also enabling the fire-fighting pipe to rotate.
[0016] Compared with the prior art, the fire protection pipe installation lifting device can effectively adjust the support points of the fire protection pipe, thereby improving the stability of the fire protection pipe when lifting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 It is a structural diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the installation position of the bottom plate and the self-locking wheel of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the second bidirectional screw rod, slider, connecting rod, etc. in the utility model;
[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the structure of part A in the middle;
[0022] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of the structure of part B
[0023] Description of reference numerals:
[0024] In the figure: 1. Base plate; 2. Strip groove; 3. Second bidirectional screw rod; 4. Slider; 5. Connecting rod; 7. Limit rod; 8. Top plate; 9. Horizontal plate; 10. Rectangular groove; 11. First bidirectional screw rod; 12. Sliding block; 13. Support block; 14. Arc plate; 15. Rotating column; 16. Limit block; 17. Ball bearing; 18. Self-locking wheel. DETAILED DESCRIPTION
[0025] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.
[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.
[0027] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.
[0028] like Figures 1 to 4 The main structure of a fire-fighting pipe installation and lifting equipment shown is a bottom plate 1 for installing a lifting equipment and a top plate 8 for lifting a fire-fighting pipe. The bottom of the bottom plate 1 is fixedly installed with a self-locking wheel 18. The top surface of the bottom plate 1 and the bottom surface of the top plate 8 are symmetrically provided with two strip grooves 2. A second bidirectional screw rod 3 is installed in the inner side of the strip groove 2 for horizontal rotation. The inner sides of the strip grooves 2 opened on the bottom plate 1 and the top plate 8 are symmetrically slidably connected with two sliders 4, and the sliders 4 on the bottom plate 1 are respectively threaded through the rod walls of the second bidirectional screw rod 3. A connecting rod 5 is rotatably installed between the sliders 4 slidably connected on the bottom plate 1 and the top plate 8, and the connecting rod 5 is cross-arranged. The intersection of the two connecting rods 5 is respectively provided with a strip hole. The internal sliding of the two strip holes penetrates the limit rod 7. By synchronously starting the two second bidirectional screw rods 3, the two sliders 4 threaded on the rod walls are driven to slide relative to each other, thereby driving the two connecting rods 5 to move relative to each other, thereby making the two sliders 4 at the bottom of the top plate 8 move relative to each other, thereby realizing the top plate 8 being lifted upward, thereby realizing the lifting of the fire-fighting pipe;
[0029] The top surface of the top plate 8 is fixedly connected to a horizontal plate 9, and a rectangular groove 10 is opened on the top surface of the horizontal plate 9. The inner wall of the rectangular groove 10 is symmetrically slidably connected with a sliding block 12. The first bidirectional screw rod 11 is installed in the interior of the rectangular groove 10 for horizontal rotation. The two sliding blocks 12 are both threaded through the rod wall of the first bidirectional screw rod 11. The driving structure of the first bidirectional screw rod 11 can adopt but is not limited to motor equipment;
[0030] The top surface of the sliding block 12 is fixedly connected to the supporting block 13, and the top surface of the supporting block 13 is fixedly connected to the arc-shaped plate 14. A plurality of rotating columns 15 are rotatably installed on the inner wall of the arc-shaped plate 14. Thanks to the arrangement of the rotating columns 15 inside the arc-shaped plate 14, the fire-fighting pipe can be raised and lowered while also being able to rotate itself, thereby facilitating the docking of the connection holes when connecting the fire-fighting pipes.
[0031] The side walls of the rotating columns 15 rotatably mounted on the inner walls of the multiple curved plates 14 are fixed with rubber sleeves. Thanks to the arrangement of the rubber sleeves on the side walls of the rotating columns 15 , when the fire-fighting pipes are placed inside the curved plates 14 , the fire-fighting pipes are prevented from sliding laterally and shifting their center of gravity.
[0032] The side wall of the sliding block 12 is symmetrically fixed with two limit blocks 16, and the inner wall of the rectangular groove 10 is provided with two limit grooves. The two limit blocks 16 fixedly connected to the side wall of the sliding block 12 are respectively slidably connected to the inside of the two limit grooves provided on the inner wall of the rectangular groove 10. Thanks to the setting of the two limit blocks 16, the sliding direction of the sliding block 12 can be effectively limited while further improving the stability of the sliding block 12 during sliding.
[0033] The top surfaces of the two sliders 4 slidably installed at the bottom of the top plate 8 are both rollingly installed with balls 17, and the balls 17 are slidably connected to the inner wall of the strip groove 2. Thanks to the setting of the balls 17, the friction between the slider 4 and the top plate 8 can be effectively reduced.
[0034] How it works
[0035] When using the fire-fighting pipe installation and lifting equipment, first start the first bidirectional screw rod 11 to drive the two sliding blocks 12 threadedly sleeved on the rod wall to separate or gather together on both sides, then place the fire-fighting pipe to be installed on the top surface of the two arc-shaped plates 14, and then synchronously start the two second bidirectional screw rods 3 to drive the two sliding blocks 4 threadedly sleeved on the rod wall to slide relative to each other, thereby driving the two connecting rods 5 to move relative to each other, so that the two sliding blocks 4 at the bottom of the top plate 8 move relative to each other, thereby realizing the lifting of the top plate 8, thereby realizing the lifting of the fire-fighting pipe.
[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."
[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fire protection pipe installation lifting device, comprising a lifting device installation base plate (1) and a fire protection pipe supporting top plate (8), characterized in that: The top surface of the bottom plate (1) and the bottom surface of the top plate (8) are both symmetrically provided with two strip grooves (2), a second bidirectional screw rod (3) is installed in the interior of the strip groove (2) for transverse rotation, two sliders (4) are symmetrically slidably connected in the interior of the strip grooves (2) provided on the bottom plate (1) and the top plate (8), and the sliders (4) on the bottom plate (1) are respectively threadedly penetrated on the rod wall of the second bidirectional screw rod (3), a connecting rod (5) is rotatably installed between the sliders (4) slidably connected on the bottom plate (1) and the top plate (8), and the connecting rods (5) are cross-arranged; The top surface of the top plate (8) is fixedly connected to a transverse plate (9), the top surface of the transverse plate (9) is provided with a rectangular groove (10), the inner wall of the rectangular groove (10) is symmetrically slidably connected to a sliding block (12), the interior of the rectangular groove (10) is laterally rotatably mounted with a first bidirectional screw rod (11), and both of the sliding blocks (12) are threadedly penetrated on the rod wall of the first bidirectional screw rod (11); The top surface of the sliding block (12) is fixedly connected to a supporting block (13), the top surface of the supporting block (13) is fixedly connected to an arc-shaped plate (14) for lifting a fire-fighting pipe, and a plurality of rotating columns (15) are rotatably mounted on the inner wall of the arc-shaped plate (14).
2. The fire protection pipe installation and lifting equipment according to claim 1, characterized in that: The intersections of the two connecting rods (5) are respectively provided with strip holes, and the interiors of the two strip holes are slidably penetrated by the limiting rods (7).
3. The fire protection pipe installation and lifting equipment according to claim 1, characterized in that: A rubber sleeve is fixedly sleeved on the side wall of a rotating column (15) rotatably mounted on the inner wall of the plurality of arc-shaped plates (14).
4. The fire protection pipe installation and lifting equipment according to claim 1, characterized in that: Two limiting blocks (16) are symmetrically fixedly connected to the side wall of the sliding block (12), and two limiting grooves are formed on the inner wall of the rectangular groove (10).
5. The fire protection pipe installation and lifting equipment according to claim 4, characterized in that: The two limiting blocks (16) fixedly connected to the side wall of the sliding block (12) are respectively slidably connected to the inside of two limiting grooves opened on the inner wall of the rectangular groove (10).
6. The fire protection pipe installation and lifting equipment according to claim 1, characterized in that: The top surfaces of the two sliding blocks (4) slidably mounted at the bottom of the top plate (8) are both rollingly mounted with balls (17), and the balls (17) are slidably connected to the inner wall of the strip groove (2).