Fire-fighting pipeline laying structure

Abstract

The utility model relates to the technical field of pipeline laying structures, and discloses a fire-fighting pipeline laying structure which comprises a Z-shaped support, an L-shaped insertion plate is arranged on one side of the Z-shaped support, a first two-way screw rod is in threaded connection with the interior of the L-shaped insertion plate, a limiting sliding groove seat is arranged on the bottom side of the L-shaped insertion plate, a fixing sleeve is installed in the middle of the limiting sliding groove seat, and the fixing sleeve is connected with the Z-shaped support. The bottom side of the limiting sliding groove base is rotationally connected with an upper connecting rod, the lower end of the upper connecting rod is rotationally connected with a connecting block, and the connecting block is internally in threaded connection with a second two-way screw. According to the laying structure for the fire-fighting pipeline, the L-shaped insertion plate with the first two-way screw rod is matched with the Z-shaped bracket, so that accessories for fixing the fire-fighting pipeline can be quickly mounted; and the first connecting rod and the second connecting rod are driven to contract by rotating the second bidirectional screw rod, so that the heights of the upper clamping seat and the lower clamping seat below can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of pipeline laying structure technology, specifically a fire protection pipeline laying structure. Background Technology

[0002] Fire protection piping refers to pipe materials used in fire protection to connect fire protection equipment and materials, and to transport fire-fighting water, gas, or other media. Current technology typically involves fixing hangers to the ceiling and placing the fire protection piping on the hangers to complete the installation.

[0003] However, in traditional fire protection pipe installation structures, hangers are mostly fixed to the top wall using multiple bolts. Disassembling and assembling the hangers requires frequent tightening and loosening of the bolts, a cumbersome process that can easily weaken the wall and create potential hazards. Furthermore, the height of traditional installation structures cannot be adjusted before the pipes are fixed. Therefore, those skilled in the art have provided a fire protection pipe installation structure to solve the problems mentioned in the background. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a fire-fighting pipeline laying structure. This solves the problem that in traditional fire-fighting pipeline laying structures, the hangers are mostly fixed to the top wall with multiple bolts. When disassembling and assembling the hangers, the bolts need to be tightened and loosened frequently, which is cumbersome and can easily lead to a reduction in the strength of the wall and potential hazards. Furthermore, the traditional laying structure cannot adjust the height before fixing the pipeline.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fire-fighting pipeline laying structure, including a Z-shaped bracket, an L-shaped insert plate on one side of the Z-shaped bracket, a first bidirectional screw threadedly connected to the L-shaped insert plate, a limiting slide seat on the bottom side of the L-shaped insert plate, a fixing sleeve installed in the middle of the limiting slide seat, an upper connecting rod rotatably connected to the bottom side of the limiting slide seat, a connecting block rotatably connected to the lower end of the upper connecting rod, a second bidirectional screw threadedly connected to the connecting block, a lower connecting rod rotatably connected to the lower part of the connecting block, an upper retaining seat rotatably connected to the lower end of the lower connecting rod, and a lower retaining seat slidably inserted into the upper retaining seat.

[0008] Preferably, the limiting slide seat is rotatably sleeved with the middle of the first bidirectional screw through a fixed sleeve, and the two L-shaped insert plates are rotated and contracted by the rotation of the first bidirectional screw. When the upper protrusion of the L-shaped insert plate is aligned with the groove of the Z-shaped bracket, the first bidirectional screw is rotated, so that the two L-shaped insert plates expand relative to each other, thereby engaging with the Z-shaped bracket.

[0009] Preferably, there are two connecting blocks, which are connected by a second bidirectional screw. By rotating the second bidirectional screw, the height of the upper and lower brackets can be adjusted, thereby facilitating the adjustment of the height of the fire-fighting pipeline.

[0010] Preferably, a positioning shaft is installed at one end of the lower bracket, and the lower bracket is slidably connected to the upper bracket through the positioning shaft. A fixing bolt is provided at the end of the upper bracket and the lower bracket away from the positioning shaft, and the fixing bolt is used to close and fix the fire pipe.

[0011] Preferably, a slot is provided on one side of the L-shaped insert plate, and a Z-shaped rubber pad is provided on the side of the L-shaped insert plate adjacent to the Z-shaped bracket. An insert strip is installed on the Z-shaped rubber pad, and the Z-shaped rubber pad is slidably inserted into the slot on the L-shaped insert plate through the insert strip. The Z-shaped rubber pad fits against one side of the Z-shaped bracket. The Z-shaped rubber pad can effectively buffer the vibration of the fire pipe below, and the insertion method makes it convenient to replace the Z-shaped rubber pad after it ages or is damaged.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a fire protection pipeline laying structure, which has the following beneficial effects:

[0014] Through design, the installation structure used for this fire-fighting pipeline allows for the rapid installation of fittings for fixing the fire-fighting pipeline by using an L-shaped insert plate with a first bidirectional screw and a Z-shaped bracket. This facilitates subsequent disassembly and maintenance, preventing the reduction of wall strength and potential hazards. In this structure, rotating the second bidirectional screw causes the first and second connecting rods to retract, which adjusts the height of the upper and lower mounting brackets, thus facilitating the adjustment of the fire-fighting pipeline height and greatly increasing the practicality of the structure. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a fire-fighting pipeline laying structure provided in an embodiment of this application.

[0016] Figure 2 This is a schematic diagram of the limiting slide seat in a fire pipeline laying structure provided in this application embodiment.

[0017] Figure 3 This is a schematic diagram of the second bidirectional screw in a fire-fighting pipeline laying structure provided in an embodiment of this application.

[0018] In the diagram: 1. Z-shaped bracket; 2. L-shaped insert plate; 201. Slot; 202. Card slot; 203. Z-shaped rubber pad; 204. Insert strip; 3. First bidirectional screw; 4. Limiting slide seat; 401. Fixing sleeve; 5. Upper connecting rod; 6. Lower connecting rod; 7. Connecting block; 8. Second bidirectional screw; 9. Upper card seat; 10. Lower card seat; 1001. Positioning shaft; 11. Fixing bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] This utility model provides a technical solution, a fire protection pipeline laying structure, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 The system includes a Z-shaped bracket 1, an L-shaped insert plate 2 on one side of the Z-shaped bracket 1, a first bidirectional screw 3 internally threaded onto the L-shaped insert plate 2, a limiting slide seat 4 on the bottom side of the L-shaped insert plate 2, a fixing sleeve 401 installed in the middle of the limiting slide seat 4, an upper connecting rod 5 rotatably connected to the bottom side of the limiting slide seat 4, a connecting block 7 rotatably connected to the lower end of the upper connecting rod 5, a second bidirectional screw 8 internally threaded onto the connecting block 7, a lower connecting rod 6 rotatably connected to the lower part of the connecting block 7, an upper retaining seat 9 rotatably connected to the lower end of the lower connecting rod 6, and a lower retaining seat 10 slidably inserted into the upper retaining seat 9.

[0021] Please see Figure 1 , Figure 2 , Figure 3The limiting slide seat 4 is rotatably sleeved with the middle of the first bidirectional screw 3 via the fixing sleeve 401. The two L-shaped insert plates 2 are rotated and retracted by the first bidirectional screw 3. When the upper protrusion of the L-shaped insert plate 2 is aligned with the groove of the Z-shaped bracket 1, the first bidirectional screw 3 is rotated, causing the two L-shaped insert plates 2 to expand relative to each other, thereby engaging with the Z-shaped bracket 1. Two connecting blocks 7 are provided, and the two connecting blocks 7 are connected by the second bidirectional screw 8. By rotating the second bidirectional screw 8, the height of the upper bracket 9 and the lower bracket 10 can be adjusted, thereby facilitating the adjustment of the height of the fire pipe. A positioning shaft 1001 is installed at one end of the lower bracket 10, and the lower bracket 10 slides with the upper bracket 9 via the positioning shaft 1001. The upper and lower card seats 9 and 10 are connected by a locking bolt 11 at their ends away from the positioning shaft 1001. The locking bolt 11 is used to close and fix the fire pipe, thereby clamping and fixing it. A slot 201 is provided on one side of the L-shaped insert plate 2. A Z-shaped rubber pad 203 is provided on the side of the L-shaped insert plate 2 near the Z-shaped bracket 1. An insert strip 204 is installed on the Z-shaped rubber pad 203. The Z-shaped rubber pad 203 is slidably inserted into the slot 202 on the L-shaped insert plate 2 through the insert strip 204. The Z-shaped rubber pad 203 is in contact with one side of the Z-shaped bracket 1. The Z-shaped rubber pad 203 can effectively buffer the vibration of the fire pipe below. The plug-in method makes it convenient to replace the Z-shaped rubber pad 203 after it ages or is damaged.

[0022] In this utility model, the Z-shaped bracket 1 is fixedly installed to the top wall using expansion bolts. An L-shaped insert plate 2 is provided between the Z-shaped brackets 1, and a limiting slide groove seat 4 is provided on the bottom side of the L-shaped insert plate 2. An upper connecting rod 5 is rotatably connected to the bottom side of the limiting slide groove seat 4. A connecting block 7 is rotatably connected to the lower end of the upper connecting rod 5, and a lower connecting rod 6 is rotatably connected to the lower part of the connecting block 7. An upper clamping seat 9 is rotatably connected to the lower end of the lower connecting rod 6. A lower clamping seat 10 is provided inside the upper clamping seat 9. The lower clamping seat 10 is slidably engaged with the arc-shaped slide groove inside the upper clamping seat 9 through a positioning shaft 1001. Both the upper clamping seat 9 and the lower clamping seat 10 are semi-circular rings. The ends of the lower clamping seat 10 and the upper clamping seat 9 away from the positioning shaft 1001 are closed and fixed by fixing bolts 11, thereby clamping and fixing the fire pipe.

[0023] Two connecting blocks 7 are provided between the upper connecting rod 5 and the lower connecting rod 6. The two connecting blocks 7 are connected by a second bidirectional screw 8. By rotating the second bidirectional screw 8, the height of the upper bracket 9 and the lower bracket 10 can be adjusted, thereby facilitating the adjustment of the height of the fire pipe.

[0024] Two L-shaped insert plates 2 are installed inside the Z-shaped bracket 1. The two L-shaped insert plates 2 are connected by a first bidirectional screw 3, and the bottom of the two L-shaped insert plates 2 has a slot 202. The L-shaped insert plates 2 are slidably engaged with the limiting slide seat 4 through the slot 202. A fixing sleeve 401 is installed in the middle of the limiting slide seat 4, and the fixing sleeve 401 is rotatably engaged with the middle of the first bidirectional screw 3. When connecting the L-shaped insert plates 2 to the Z-shaped bracket 1, the two L-shaped insert plates 2 are... By rotating and retracting the first bidirectional screw 3, when the upper protrusion of the L-shaped insert plate 2 is aligned with the groove of the Z-shaped bracket 1, rotating the first bidirectional screw 3 causes the two L-shaped insert plates 2 to expand relative to each other, thereby engaging with the Z-shaped bracket 1. A slot 201 is provided on the side of the L-shaped insert plate 2 that contacts the Z-shaped bracket 1. A Z-shaped rubber pad 203 with insert strip 204 is inserted into the slot 201. The Z-shaped rubber pad 203 can effectively buffer the vibration of the fire pipe below.

[0025] In the laying structure used for this fire-fighting pipeline, the L-shaped insert plate 2 with the first bidirectional screw 3 cooperates with the Z-shaped bracket 1 to quickly install the accessories used to fix the fire-fighting pipeline, and facilitates subsequent disassembly and maintenance. By rotating the second bidirectional screw 8, the height of the upper bracket 9 and the lower bracket 10 can be adjusted, thereby facilitating the adjustment of the height of the fire-fighting pipeline. Furthermore, the method of fixing the fire-fighting pipeline using the upper bracket 9 and the lower bracket 10 effectively reduces the number of bolts in traditional fixing brackets, avoiding the problem of a large number of bolts and low efficiency in fire-fighting pipeline disassembly and assembly.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] In this document, unless otherwise expressly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire protection pipe laying structure comprising a Z-shaped support (1), characterized in that: One side of the Z-shaped support (1) is provided with an L-shaped plugboard (2), a first bidirectional screw rod (3) is screwed in the L-shaped plugboard (2), the bottom side of the L-shaped plugboard (2) is provided with a limiting sliding groove seat (4), a fixed sleeve (401) is installed in the middle of the limiting sliding groove seat (4), an upper connecting rod (5) is rotatably connected to the bottom side of the limiting sliding groove seat (4), a connecting block (7) is rotatably connected to the lower end of the upper connecting rod (5), a second bidirectional screw rod (8) is screwed in the connecting block (7), a lower connecting rod (6) is rotatably connected to the lower part of the connecting block (7), an upper clamping seat (9) is rotatably connected to the lower end of the lower connecting rod (6), and a lower clamping seat (10) is slidably inserted into the upper clamping seat (9).

2. A fire protection pipe installation arrangement according to claim 1, characterised in that: One end of the lower clamping seat (10) is provided with a positioning shaft (1001), and the lower clamping seat (10) is slidably inserted into the upper clamping seat (9) through the positioning shaft (1001).

3. A fire protection pipe installation arrangement according to claim 1, characterised in that: The connecting block (7) is provided with two.

4. A fire protection pipe installation arrangement according to claim 1, characterised in that: The limiting sliding groove seat (4) is rotatably sleeved with the first bidirectional screw rod (3) through the fixed sleeve (401).

5. A fire protection pipe installation arrangement according to claim 1, characterised in that: One side of the L-shaped plugboard (2) is provided with a slot (201), and the side of the L-shaped plugboard (2) close to the Z-shaped support (1) is provided with a Z-shaped rubber pad (203).

6. A fire protection pipe installation arrangement according to claim 5, characterised in that: The Z-shaped rubber pad (203) is provided with an insertion strip (204), and the Z-shaped rubber pad (203) is slidably inserted into the clamping groove (202) on the L-shaped plugboard (2) through the insertion strip (204).

7. A fire protection pipe installation arrangement according to claim 2, wherein: The end of the upper clamping seat (9) and the lower clamping seat (10) away from the positioning shaft (1001) is provided with a fixing bolt (11).

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