Fire-fighting pipeline mounting rack for fire-fighting engineering

Abstract

The utility model discloses a fire-fighting pipeline mounting frame for fire-fighting engineering. The fire-fighting pipeline mounting frame comprises a fixing plate, a fixing frame, a threaded rod I, a bidirectional threaded sleeve, a threaded rod II, a lifting assembly and a movable hoop, a fixing plate is welded to the top of the fixing frame, a through hole is formed in the fixing plate, sliding grooves I are formed in the two sides of the fixing frame, and a sliding groove II is formed in the bottom end of the fixing frame; a plurality of groups of fixing plates are arranged on two sides of the fixing frame, threaded rods I are hinged to the bottoms of the fixing plates and are in threaded connection with bidirectional threaded sleeves, one ends of the bidirectional threaded sleeves are in threaded connection with threaded rods II, and one ends of the threaded rods II are hinged to the fixing frame; the lifting assembly is installed at the bottom end of the fixing frame, and the movable clamping hoop is slidably installed on the lifting assembly. According to the utility model, longitudinal and transverse errors caused by actual application conditions are adjusted, the installation problem caused by height errors of the top surface of a building, nonstandard construction and the like can be effectively solved, the risk of water leakage is reduced, and the stability and the reliability of fire-fighting pipeline installation are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire pipeline installation, and particularly relates to a fire pipeline installation rack for fire protection engineering. Background Art

[0002] During the installation of fire pipelines, construction workers first fix the installation rack on the building top surface, then install the fire pipelines on the installation rack, and finally achieve the fixed connection between the fire pipelines; during the actual construction process, due to certain height errors between the cast building top surfaces, there are also certain longitudinal installation errors in the installed installation rack; when construction workers install the installation rack, due to reasons such as non-standard measurement and improper fixing methods, there are transverse installation errors between the installation racks;

[0003] The longitudinal installation error will cause the interfaces to be longitudinally misaligned when the fire pipelines are connected, which not only greatly increases the installation difficulty but also exacerbates the risk of water leakage at the interfaces; the transverse installation error will cause the interfaces to be transversely misaligned when the fire pipelines are connected, which also exacerbates the installation difficulty; in addition, the transverse installation error will also cause the buckles reserved on the installation rack for fixing the fire pipelines to be unable to effectively fix the fire pipelines; this will lead to a reduction in the stability of the fire pipelines on the installation rack, and in the case of water flow impact or building vibration, etc., the pipelines are prone to shaking, which will further affect the sealing performance of the interfaces, thereby increasing the risk of water leakage.

[0004] After retrieval: The prior art publication number: CN221831562U, a fire pipeline installation rack for fire protection engineering, includes a fixed support. A pipeline main body is installed at the inner edge of the fixed support. Fixed plates are fixedly installed at the bottoms of the front and rear ends of the fixed support. First mounting seats are fixedly connected to the middle parts of both sides of the fixed plates. A movable support rod is rotatably installed at the middle part of one end of the inner wall of the first mounting seat. A movable sleeve is sleeved on one side of the outer surface of the movable support rod. A spring is installed inside the movable sleeve. A second mounting seat is movably installed at the top of one side of the outer surface of the movable sleeve; this prior art does not make adjustments according to the longitudinal and transverse errors generated in actual applications, resulting in still facing problems such as high installation difficulty and high risk of interface water leakage during the installation of fire pipelines.

[0005] Upon further retrieval, the prior art publication number is: CN221800848U, a fire pipeline installation rack for fire engineering. This fire pipeline installation rack for fire engineering includes an installation rack, a clamping component, and an auxiliary component. Two groups of connecting plates are fixedly installed on the rear side of the installation rack and are symmetrically distributed. The clamping component is arranged on the connecting plates. The clamping component includes a movable clamp one, a movable clamp two, a fixed block, and a bolt. A fixed block is fixedly installed on one side of the movable clamp one. A threaded hole is opened on one side of the movable clamp two, and a bolt is threadedly installed in the threaded hole. The auxiliary component is arranged on the installation rack. Although the prior art can adjust the horizontal error through the clamping component, it does not make adjustments for the vertical error, resulting in problems such as high installation difficulty and high risk of interface leakage during the installation of fire pipelines. Summary of the Invention

[0006] The purpose of the present utility model is to overcome the deficiencies in the prior art and provide a fire pipeline installation rack for fire engineering, which makes adjustments for the vertical and horizontal errors generated in actual applications, can effectively solve the installation problems caused by reasons such as the height error of the building top surface and non-standard construction, reduce the leakage risk, and improve the stability and reliability of the installation of fire pipelines.

[0007] In order to achieve the above purpose, the technical solution adopted by the present utility model is:

[0008] A fire pipeline installation rack for fire engineering includes a fixing plate, a fixing frame, a lifting component, and a movable clamp. The fixing plate is welded to the top of the fixing frame. A through hole is provided on the fixing plate. Sliding grooves I are provided on both sides of the fixing frame. A sliding groove II is provided at the bottom end of the fixing frame. The lifting component is installed at the bottom end of the fixing frame, and the movable clamp is slidably installed on the lifting component.

[0009] A number of groups of fixing plates are provided on both sides of the fixing frame. The bottom of the fixing plate is hinged with a threaded rod I. One end of the double-threaded sleeve is threadedly connected to the threaded rod I, and the other end of the double-threaded sleeve is threadedly connected to a threaded rod II. One end of the threaded rod II is hinged to the fixing frame.

[0010] The lifting component includes a protective shell, a double-threaded lead screw, a rotating grip, a sliding block I, a rotating rod II, a sliding plate, and a limiting toothed plate. The double-threaded lead screw is rotatably connected to the bottom of the fixing frame. The double-threaded lead screw is provided with a bevel gear I. A bevel gear II is provided on one side of the bevel gear I. The bevel gear I and the bevel gear II are meshed with each other. The rotating grip passes through the fixing frame and is fixedly connected to the bevel gear II. A protective shell is installed outside the bevel gear I and the bevel gear II. Two groups of sliding blocks I are provided and are threadedly connected to the double-threaded lead screw. One end of the sliding block I is hinged with a rotating rod II. Both ends of the sliding plate are slidably installed in the sliding groove II, and the sliding plate is hinged to the rotating rod II.

[0011] Sliding rails are installed on both sides of the top of the sliding plate, and a limiting toothed plate is installed in one of the sliding rails.

[0012] The movable clamp includes a clamp, a movable seat, a rotating bolt, a nut, a sliding rod I, a pull handle, a sliding rod II, a sliding block II, a connecting rod, and a spring; the movable seat is slidably installed on the sliding plate, the movable seat is slidably connected to the slide rail, a sliding groove III is provided inside the movable seat, and a sliding groove IV is provided on the side of the movable seat adjacent to the limit tooth plate, and the sliding groove III communicates with the sliding groove IV; the sliding block II is slidably installed in the sliding groove III, one side of the sliding block II is fixedly connected to the sliding rod I, the sliding rod I is slidably installed in the sliding groove IV, a spring is sleeved on the sliding rod I, the spring is located in the sliding groove IV, a limiting plate is provided at one end of the spring, the limiting plate is located in the sliding groove IV and fixedly connected to the movable seat and slidably connected to the sliding rod I; the top end of the sliding rod I is pushed into the tooth groove of the limit tooth plate to limit and fix the movable seat; a sliding groove V is provided on the sliding block II, the connecting rod is slidably installed in the sliding groove V, the connecting rod is fixedly connected to the sliding rod II, the sliding rod II is slidably installed in the movable seat, and a pull handle is installed at one end of the sliding rod II;

[0013] The clamps are provided in two groups and are distributed symmetrically up and down. One group of clamps is fixedly connected to the movable seat. The clamps are arc-shaped, and clamping grooves are provided on both sides of the clamps. The clamps are fixedly installed at the top end of the movable seat. Rotating bolts are rotatably installed in the clamping grooves on both sides of the group of clamps fixedly connected to the movable seat, and nuts are threadedly connected to the rotating bolts; the two groups of clamps are fixedly connected by the rotating bolts and nuts. The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] 1) By rotating the bidirectional threaded sleeve to adjust the distance between the threaded rod I and the threaded rod II, and then installing the fixing plate at the top of the threaded rod I on the building top surface, the fixing frame can be further strengthened, greatly enhancing the stability of the fixing frame for bearing the fire pipeline; it can be flexibly adjusted according to different building top surface conditions, with strong adaptability and high versatility, and can play an excellent fixing role in various complex building environments;

[0015] 2) Rotate the rotating handle to make the bidirectional lead screw rotate, and the two groups of sliding blocks I move along the bidirectional lead screw, so that the rotating rod II pushes the sliding plate to slide up and down along the sliding groove II to lift the fire pipeline, eliminating the longitudinal error between the fire pipelines; pull the pull handle to drive the sliding rod II to slide out of the movable seat, and through the connecting rod, the sliding block II moves in the sliding groove III, and then drives the sliding rod I to retract into the sliding groove IV and compress the spring, so that the movable seat slides on the sliding plate; while ensuring that the fire pipeline can be fixed, the fire pipeline is horizontally fine-tuned to eliminate the horizontal error between the fire pipelines; making adjustments for the longitudinal and horizontal errors generated in the actual application situation can effectively solve the installation problems caused by reasons such as the height error of the building top surface and non-standard construction, reduce the risk of water leakage, and improve the stability and reliability of the installation of the fire pipeline. Description of the Drawings

[0016] Appendix Figure 1It is a schematic structural diagram of a fire pipeline installation rack for a fire protection project of the utility model;

[0017] Attached Figure 2 It is attached Figure 1 Schematic structural diagram of the bidirectional threaded sleeve in it;

[0018] Attached Figure 3 It is attached Figure 1 Schematic structural diagram of the fixing frame in it;

[0019] Attached Figure 4 It is attached Figure 1 Schematic structural diagram of the lifting assembly in it;

[0020] Attached Figure 5 It is attached Figure 1 Schematic diagram of the structure of the movable clamp in it Figure 1 ;

[0021] Attached Figure 6 It is attached Figure 1 Schematic diagram of the structure of the movable clamp in it Figure 2 ;

[0022] Attached Figure 7 It is attached Figure 6 Schematic diagram of the internal structure position of the movable seat in it;

[0023] Attached Figure 8 It is attached Figure 6 Schematic diagram of the internal structure of the movable seat in it;

[0024] In the figure: 1. Fixed plate; 2. Fixing frame; 201. Sliding groove I; 202. Sliding groove II; 3. Threaded rod I; 4. Bidirectional threaded sleeve; 5. Threaded rod II; 6. Lifting assembly; 601. Protective shell; 602. Bidirectional lead screw; 603. Bevel gear I; 604. Bevel gear II; 605. Rotating grip; 606. Sliding block I; 607. Rotating rod II; 608. Sliding plate; 609. Slide rail; 610. Limiting toothed plate; 7. Movable clamp; 701. Clamp; 7011. Card slot; 702. Movable seat; 7021. Sliding groove III; 7022. Sliding groove IV; 703. Rotating bolt; 704. Nut; 705. Sliding rod I; 706. Pull handle; 707. Sliding rod II; 708. Sliding block II; 7081. Sliding groove V; 709. Connecting rod; 710. Limiting plate; 711. Spring. Specific implementation method

[0025] For the convenience of understanding by those in the technical field, the technical solution of the utility model will be further specifically described below in conjunction with the attached Figures 1-8 , and the technical solution of the utility model will be further specifically described.

[0026] A fire pipeline installation rack for fire protection engineering, comprising a fixing plate 1, a fixing frame 2, a first threaded rod 3, a bidirectional threaded sleeve 4, a second threaded rod 5, a lifting assembly 6, and a movable clamp 7; the fixing frame 2 has a fixing plate 1 welded to its top, the fixing plate 1 is provided with a through hole, and the two sides of the fixing frame 2 are provided with sliding grooves I 201, and the bottom end of the fixing frame 2 is provided with a sliding groove II 202; several groups of fixing plates 1 are provided on both sides of the fixing frame 2, the bottom of the fixing plate 1 is hinged with the first threaded rod 3, one end of the bidirectional threaded sleeve 4 is threadedly connected to the first threaded rod 3, the other end of the bidirectional threaded sleeve 4 is threadedly connected to the second threaded rod 5, and one end of the second threaded rod 5 is hinged to the fixing frame 2; the lifting assembly 6 is installed at the bottom end of the fixing frame 2, and the movable clamp 7 is slidably installed on the lifting assembly 6.

[0027] As can be seen from the above description: First, the entire fixing frame 2 is installed in a suitable position through the fixing plate 1; according to the space of the building top surface on site, the bidirectional threaded sleeve 4 is rotated to adjust the distance between the first threaded rod 3 and the second threaded rod 5, and the fixing plate 1 at the top of the first threaded rod 3 is installed on the building top surface to further reinforce the fixing frame 2, enabling it to more stably carry the fire pipeline; at the same time, the lifting assembly 6 can adjust the height of the movable clamp 7, and the movable clamp 7 slides on the lifting assembly 6 to better fix the fire pipeline; it can adapt to different installation environments, effectively cope with various errors, improve the installation accuracy and stability, and ensure the safe and reliable fixation of the fire pipeline.

[0028] The lifting assembly 6 includes a protective shell 601, a bidirectional lead screw 602, a rotating grip 605, a first sliding block 606, a second rotating rod 607, a sliding plate 608, a slide rail 609, and a limit tooth plate 610; the bidirectional lead screw 602 is rotatably connected to the bottom of the fixing frame 2, the bidirectional lead screw 602 is provided with a first bevel gear 603, a second bevel gear 604 is provided on one side of the first bevel gear 603, the first bevel gear 603 and the second bevel gear 604 are meshed with each other, the rotating grip 605 passes through the fixing frame 2 and is fixedly connected to the second bevel gear 604, and a protective shell 601 is installed outside the first bevel gear 603 and the second bevel gear 604; two groups of the first sliding blocks 606 are provided and are threadedly connected to the bidirectional lead screw 602, one end of the first sliding block 606 is hinged with the second rotating rod 607, both ends of the sliding plate 608 are slidably installed in the sliding groove II 202, the sliding plate 608 is hinged with the second rotating rod 607, and slide rails 609 are installed on both sides of the top of the sliding plate 608, and a limit tooth plate 610 is installed in one of the slide rails 609.

[0029] As can be seen from the above description: Rotate the rotating grip 605 to drive the second bevel gear 604 to rotate, causing the bidirectional lead screw 602 to rotate, and the two groups of first sliding blocks 606 move along the bidirectional lead screw 602, so that the second rotating rod 607 pushes the sliding plate 608 to slide up and down along the sliding groove II 202.

[0030] The movable clamp 7 includes a clamp 701, a movable seat 702, a rotating bolt 703, a nut 704, a sliding rod I 705, a pull handle 706, a sliding rod II 707, a sliding block II 708, a connecting rod 709, and a spring 711; the movable seat 702 is slidably installed on the sliding plate 608, the movable seat 702 is slidably connected to the slide rail 609, a sliding groove III 7021 is provided inside the movable seat 702, and a sliding groove IV 7022 is provided on one side of the movable seat 702 adjacent to the limit tooth plate 610, and the sliding groove III 7021 communicates with the sliding groove IV 7022; the sliding block II 708 is slidably installed in the sliding groove III 7021, one side of the sliding block II 708 is fixedly connected to the sliding rod I 705, the sliding rod I 705 is slidably installed in the sliding groove IV 7022, a spring 711 is sleeved on the sliding rod I 705, the spring 711 is located in the sliding groove IV 7022, one end of the spring 711 is provided with a limit plate 710, the limit plate 710 is located in the sliding groove IV 7022 and is fixedly connected to the movable seat 702 and is slidably connected to the sliding rod I 705; the top end of the sliding rod I 705 is pushed into the tooth groove of the limit tooth plate 610 to limit and fix the movable seat 702; a sliding groove V 7081 is provided on the sliding block II 708, the connecting rod 709 is slidably installed in the sliding groove V 7081, the connecting rod 709 is fixedly connected to the sliding rod II 707, the sliding rod II 707 is slidably installed in the movable seat 702, and a pull handle 706 is installed at one end of the sliding rod II 707; the clamps 701 are provided in two groups and are distributed symmetrically up and down. One group of clamps 701 is fixedly connected to the movable seat. The clamp 701 is arc-shaped, and clamping grooves 7011 are provided on both sides of the clamp 701. The clamp 701 is fixedly installed at the top end of the movable seat 702. A rotating bolt 703 is rotatably installed in the clamping grooves 7011 on both sides of the group of clamps 701 fixedly connected to the movable seat 702, and a nut 704 is threadedly connected to the rotating bolt 703; the two groups of clamps 701 are fixedly connected by the rotating bolt 703 and the nut 704.

[0031] As can be seen from the above description: Pull the pull handle 706 to drive the sliding rod II 707 to slide out of the movable seat 702. Through the connecting rod 709, the sliding block II 708 moves in the sliding groove III 7021, thereby driving the sliding rod I 705 to retract into the sliding groove IV 7022 and compress the spring 711, so that the movable seat 702 slides on the sliding plate 608; when fixing the movable seat 702, push the pull handle 706 to drive the sliding rod II 707 to slide into the movable seat 702, so that the sliding block II 708 moves in the sliding groove III 7021, thereby driving the sliding rod I 705 to extend out of the sliding groove IV 7022 and push into the tooth groove of the limit tooth plate 610 to achieve fixation; the clamp 701 clamps the fire fighting pipeline through the cooperation of the rotating bolt 703 and the nut 704.

[0032] A fire fighting pipeline installation rack for fire fighting engineering has the following working process:

[0033] First, install the entire fixing frame 2 in place through the fixing plate 1; according to the on-site building top surface space, rotate the bidirectional threaded sleeve 4 to adjust the distance between the threaded rod I 3 and the threaded rod II 5, and install the fixing plate 1 at the top of the threaded rod I 3 on the building top surface to further reinforce the fixing frame 2 so that it can more stably carry the fire pipeline; at the same time, the lifting assembly 6 can realize the height adjustment of the movable clamp 7, and the movable clamp 7 slides on the lifting assembly 6 to better fix the fire pipeline; it can adapt to different installation environments, effectively cope with various errors, improve the installation accuracy and stability, and ensure the safe and reliable fixation of the fire pipeline.

[0034] In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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 of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] The above content is only an example and illustration of the structure of the present invention. Those skilled in the art of the present technology can make various modifications or supplements to the described specific embodiments or use similar methods to replace them. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims of the present invention, they should fall within the protection scope of the present invention.

Claims

1. A fire pipeline installation rack for fire protection engineering, comprising a fixing plate, a fixing frame, a lifting component, and a movable clamp; the top of the fixing frame is welded with a fixing plate, the fixing plate is provided with a through hole, the two sides of the fixing frame are provided with sliding grooves I, and the bottom end of the fixing frame is provided with a sliding groove II; the lifting component is installed at the bottom end of the fixing frame, and the movable clamp is slidably installed on the lifting component; It is characterized in that The lifting component includes a protective shell, a bidirectional lead screw, a rotating grip, a sliding block I, a rotating rod II, and a sliding plate; the bidirectional lead screw is rotatably connected to the bottom of the fixing frame, the bidirectional lead screw is provided with a bevel gear I, one side of the bevel gear I is provided with a bevel gear II, the bevel gear I and the bevel gear II are meshed with each other, the rotating grip passes through the fixing frame and is fixedly connected to the bevel gear II, and a protective shell is installed outside the bevel gear I and the bevel gear II; there are two groups of sliding blocks I, which are threadedly connected to the bidirectional lead screw, one end of the sliding block I is hinged with a rotating rod II, both ends of the sliding plate are slidably installed in the sliding groove II, and the sliding plate is hinged with the rotating rod II; two sides of the top of the sliding plate are installed with slide rails, and a limiting toothed plate is installed in one of the slide rails; The movable clamp includes a clamp, a movable seat, a rotating bolt, a nut, a sliding rod I, a pull handle, a sliding rod II, a sliding block II, a connecting rod, and a spring; the movable seat is slidably installed on the sliding plate, the movable seat is slidably connected to the slide rail, the inside of the movable seat is provided with a sliding groove III, and the side of the movable seat adjacent to the limiting toothed plate is provided with a sliding groove IV, and the sliding groove III communicates with the sliding groove IV; the sliding block II is slidably installed in the sliding groove III, one side of the sliding block II is fixedly connected with a sliding rod I, the sliding rod I is slidably installed in the sliding groove IV, a spring is sleeved on the sliding rod I, the spring is located in the sliding groove IV, one end of the spring is provided with a limiting plate, the limiting plate is located in the sliding groove IV and is fixedly connected to the movable seat and is slidably connected to the sliding rod I; the protruding end of the sliding rod I is inserted into the tooth groove of the limiting toothed plate to limit and fix the movable seat; a sliding groove V is provided on the sliding block II, the connecting rod is slidably installed in the sliding groove V, the connecting rod is fixedly connected with the sliding rod II, the sliding rod II is slidably installed in the movable seat, and a pull handle is installed at one end of the sliding rod II.

2. The installation rack for fire pipes used in a fire protection project according to claim 1, wherein Several groups of fixing plates are provided on both sides of the fixing frame, the bottom of the fixing plate is hinged with a threaded rod I, one end of the bidirectional threaded sleeve is threadedly connected to the threaded rod I, the other end of the bidirectional threaded sleeve is threadedly connected to a threaded rod II, and one end of the threaded rod II is hinged to the fixing frame.

3. The fire pipeline installation rack for fire protection engineering according to claim 1, characterized in that The clamps are provided in two groups and are distributed mirror-symmetrically up and down. One group of clamps is fixedly connected to the movable seat. The clamp is arc-shaped, and slots are provided on both sides of the clamp. The clamp is fixedly installed at the top end of the movable seat. Rotating bolts are rotatably installed in the slots on both sides of the group of clamps fixedly connected to the movable seat, and nuts are threadedly connected to the rotating bolts; the two groups of clamps are fixedly connected by the rotating bolts and nuts.

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