Pipeline structure for indoor fire-fighting equipment installation

Abstract

The utility model relates to the technical field of pipeline structures, and discloses a pipeline structure for indoor fire-fighting equipment installation, which comprises two pipeline bodies, flange plates fixedly connected to the surfaces of the pipeline bodies, and flange bolts arranged on the surfaces of the flange plates, the hollow box and the fixing block are fixedly connected to the surfaces of the two flange plates respectively; when the tool is used, the positioning mechanisms are matched with the positioning grooves so that the positions of the hollow box and the fixing blocks can be limited, at the moment, the positions of the two adjacent flange plates are limited, and therefore a worker can install flange bolts conveniently; the two flange plates can be further connected and reinforced, and the problems that when part of structures are used at present, a worker needs to control the position of a pipeline and install flange bolts at the same time, the process is inconvenient to operate by a single person, and the pipeline connecting efficiency is prone to being affected are solved.

Description

Technical Field

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

[0002] Indoor fire protection equipment requires pipe connections during installation. The fire protection pipe structure plays a crucial role in the fire protection system, as it is responsible for transporting fire-fighting water or gas to ensure that the necessary fire-fighting resources can be provided quickly in the event of a fire.

[0003] Currently, some indoor fire protection equipment installations use pipes with flanges on their surfaces. Workers can connect two pipes by connecting two adjacent flanges with flange bolts. However, some fire protection pipe structures need to be installed on the top of the building's interior wall. When workers climb to connect the pipes, they need to first align the two adjacent pipes and then use flange bolts to connect the flanges on the pipe surfaces. In this process, it is inconvenient for workers to climb and install movable pipes, which can easily affect the efficiency of pipe connection and thus affect the overall efficiency of fire protection equipment installation. Utility Model Content

[0004] The purpose of this utility model is to provide a pipe structure for installing indoor fire protection equipment, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipe structure for installing indoor fire-fighting equipment, comprising two pipe bodies, flanges fixedly connected to the surface of the pipe bodies, and flange bolts disposed on the surface of the flanges, and further comprising:

[0006] A hollow box and a fixing block are respectively fixedly connected to the surfaces of two flanges. A storage box is embedded in the surface of the fixing block. A positioning mechanism is provided inside the storage box. A positioning groove is opened on the surface of the hollow box.

[0007] Two sets of limiting mechanisms are installed at the top and bottom of the fixed block respectively, and a locking bolt is provided between the two sets of limiting mechanisms.

[0008] Preferably, the positioning mechanism includes a sliding plate, a compression spring, and a positioning block. The surface of the sliding plate is slidably connected to the inner wall of the storage box, the positioning block is fixedly connected to the surface of the sliding plate, the surface of the positioning block is in contact with the inner wall of the positioning groove, and the two ends of the compression spring are fixedly connected to the surface of the sliding plate and the inner wall of the storage box, respectively.

[0009] Preferably, sliders are fixedly connected to both sides of the slide plate, and grooves are provided on both sides of the inner wall of the storage box, with the surface of the sliders slidably connected to the inner wall of the grooves.

[0010] Preferably, an extension plate is fixedly connected to the surface of the positioning block, and a slot is formed on the surface of the hollow box, with the surface of the extension plate in contact with the inner wall of the slot.

[0011] Preferably, the limiting mechanism includes a connecting plate, a guide rod, and a flipping plate. The connecting plate is fixedly connected to the surface of the fixing block, the guide rod is fixedly connected to the surface of the connecting plate, the flipping plate is rotatably sleeved on the surface of the guide rod, the surface of the flipping plate has a groove, the inner wall of the groove is in contact with the surface of the connecting plate, and the locking bolt is disposed on the surface of the flipping plate.

[0012] Preferably, side plates are fixedly connected to both sides of the flip plate, and the surface of the side plates is in contact with the surface of the flange.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] When using this invention, the operator moves the two flanges to opposite sides. The positioning mechanism, in conjunction with the positioning groove, restricts the position of the hollow box and the fixing block. At this time, the position of the two adjacent flanges is restricted, which facilitates the installation of flange bolts. In addition, the structure further strengthens the connection between the two flanges through the cooperation of the limiting mechanism and the locking bolts. This solves the problem that in some current structures, the operator needs to install flange bolts while controlling the position of the pipeline, which is inconvenient for a single person and can easily affect the efficiency of pipeline connection. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention with the two pipe bodies disassembled.

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0018] Figure 4 This is a three-dimensional structural diagram of the hollow box and storage box of this utility model cut apart;

[0019] Figure 5 This is a three-dimensional structural diagram of the flange, fixing block, storage box, connecting plate and smooth rod in this utility model;

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention with partial disassembly.

[0021] In the diagram: 1. Pipe body; 2. Flange; 3. Flange bolt; 4. Hollow box; 5. Fixing block; 6. Storage box; 7. Positioning mechanism; 71. Slide plate; 72. Compression spring; 73. Positioning block; 8. Positioning groove; 9. Slider; 10. Slide groove; 11. Limiting mechanism; 111. Connecting plate; 112. Smooth rod; 113. Flip plate; 12. Locking bolt; 13. Side plate; 14. Slot; 15. Extension plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0023] Please see Figure 1-6 As shown, a pipe structure for installing indoor fire protection equipment includes a pipe body 1, a flange 2 fixedly connected to the surface of the pipe body 1, and flange bolts 3 set on the surface of the flange 2. There are two pipe bodies 1 and two flanges 2. Through the setting of flange bolts 3, the operator can connect two adjacent flanges 2 to connect two pipe bodies 1. The use of flange bolts 3 and flanges 2 is a mature existing technology and is well known to those skilled in the art, so it will not be described in detail here. Hollow boxes 4 and fixing blocks 5 are fixedly connected to the surfaces of the two flanges 2 respectively. A storage box 6 is embedded in the surface of the fixing block 5. A positioning mechanism 7 is set inside the storage box 6. A positioning groove 8 is opened on the surface of the hollow box 4. Limiting mechanisms 11 are installed at the top and bottom of the fixing block 5. The two sets of limiting mechanisms 11 are connected by locking bolts 12. The setting of limiting mechanisms 11 can reinforce the two flanges 2.

[0024] The positioning mechanism 7 includes a sliding plate 71, a compression spring 72, and a positioning block 73. The surface of the sliding plate 71 is slidably connected to the inner wall of the storage box 6, and the positioning block 73 is fixedly connected to the surface of the sliding plate 71. The surface of the positioning block 73 contacts the inner wall of the positioning groove 8. The two ends of the compression spring 72 are fixedly connected to the surface of the sliding plate 71 and the inner wall of the storage box 6, respectively. When the operator pushes the fixing block 5 towards the position of the hollow box 4, the positioning block 73 is subjected to force and drives the sliding plate 71 to move. At this time, the compression spring 72 is compressed by force. Subsequently, under the action of the elastic force of the compression spring 72, the sliding plate 71 drives the positioning block 73 to move, and the surface of the positioning block 73 contacts the inner wall of the positioning groove 8 and forms a... Figure 3 As shown, the positioning block 73 is stably placed inside the positioning groove 8, and the position between the hollow box 4 and the fixing block 5 is relatively stable, so as to initially restrict the position between the two flanges 2.

[0025] Sliders 9 are fixedly connected to both sides of the slide plate 71. Slide grooves 10 are provided on both sides of the inner wall of the storage box 6. The surface of the slide 9 is slidably connected to the inner wall of the slide groove 10. The movement of the slide plate 71 can be guided by the cooperation of the slide 9 and the slide groove 10.

[0026] An extension plate 15 is fixedly connected to the surface of the positioning block 73. A slot 14 is opened on the surface of the hollow box 4. The surface of the extension plate 15 contacts the inner wall of the slot 14. Through the cooperation of the extension plate 15 and the slot 14, it is convenient for the staff to press the positioning block 73 so as to release the contact between the positioning block 73 and the positioning slot 8.

[0027] The limiting mechanism 11 includes a connecting plate 111, a smooth rod 112, and a flip plate 113. The connecting plate 111 is fixedly connected to the surface of the fixing block 5, the smooth rod 112 is fixedly connected to the surface of the connecting plate 111, and the flip plate 113 is rotatably sleeved on the surface of the smooth rod 112. The surface of the flip plate 113 has a groove, and the inner wall of the groove is in contact with the surface of the connecting plate 111. The locking bolt 12 is set on the surface of the flip plate 113. The operator can adjust the state of the flip plate 113 by rotating the flip plate 113. When the flip plate 113 is sleeved on the surface of the flange 2, the operator can use the locking bolt 12 to fix the position of the two flip plates 113.

[0028] After the worker rotates the flip plate 113 to expose the flange 2, the worker can remove the flange bolts 3 and disconnect the connection between the two flanges 2.

[0029] Side plates 13 are fixedly connected to both sides of the flip plate 113. The surface of the side plates 13 is in contact with the surface of the flange 2. The cooperation between the side plates 13 and the flip plate 113 can increase the stability of the flange 2 during use.

[0030] The locking bolt 12 and flange bolt 3 can be used in conjunction with nuts and flange joints. The nut can be fixedly connected to the bottom of the lower flip plate 113, and the flange joint can be fixedly connected to the surface of one side flange 2. The locking bolt 12 and nut can fix the position of the two flip plates 113, and the flange bolt 3 and flange joint can fix the position of the two flanges 2. The use of locking bolt 12 and nut and flange bolt 3 and flange joint are both existing mature technologies and are well known to those skilled in the art, and will not be described in detail here.

[0031] Working principle: The operator pushes the two pipe bodies 1 towards each other. At this time, the two flanges 2 can drive the hollow box 4 and the fixing block 5 to move towards each other. The surface of the positioning block 73 contacts the inner wall of the positioning groove 8. The positioning block 73 continues to move into the positioning groove 8. The two positioning blocks 73 are squeezed and move towards each other. Then, under the action of the compression spring 72, the positioning block 73 drives the extension plate 15 to move. The surface of the positioning block 73 contacts the inner wall of the positioning groove 8, thereby reinforcing the position between the hollow box 4 and the fixing block 5. The relative position between the two flanges 2 is initially restricted. Then, the operator can use the flange bolts 3 to fix the connection between the two flanges 2. After the flange bolts 3 are installed, the operator flips the two flip plates 113 and reinforces the position of the two flip plates 113 with the locking bolts 12. At this time, the flip plates 113 cooperate with the side plates 13 and are fitted onto the surface of the flanges 2, thereby reinforcing the position of the two flanges 2. The connection of the two flanges 2 is stable, which can increase the stability of the connection between the two pipe bodies 1.

[0032] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] 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 pipe structure for installation of an indoor fire extinguishing equipment, comprising two pipe bodies (1), flanges (2) fixedly connected to the surfaces of the pipe bodies (1), and flange bolts (3) provided on the surfaces of the flanges (2), characterized in that, Also includes: Hollow boxes (4) and fixing blocks (5) are fixedly connected to the surfaces of two flanges (2) respectively. A storage box (6) is embedded in the surface of the fixing block (5). A positioning mechanism (7) is provided inside the storage box (6). A positioning groove (8) is opened on the surface of the hollow box (4). Two sets of limiting mechanisms (11) are installed on the top and bottom of the fixed block (5) respectively, and a locking bolt (12) is provided between the two sets of limiting mechanisms (11).

2. The duct structure for installation of an indoor fire extinguishing equipment according to claim 1, wherein: The positioning mechanism (7) includes a sliding plate (71), a compression spring (72), and a positioning block (73). The surface of the sliding plate (71) is slidably connected to the inner wall of the storage box (6). The positioning block (73) is fixedly connected to the surface of the sliding plate (71). The surface of the positioning block (73) is in contact with the inner wall of the positioning groove (8). The two ends of the compression spring (72) are fixedly connected to the surface of the sliding plate (71) and the inner wall of the storage box (6), respectively.

3. The duct structure for installation of an indoor fire extinguishing equipment according to claim 2, wherein: The surfaces on both sides of the slide plate (71) are fixedly connected with sliders (9), and the inner walls of the storage box (6) are provided with grooves (10) on both sides. The surface of the slider (9) is slidably connected to the inner wall of the groove (10).

4. The duct structure for installation of an indoor fire extinguishing equipment according to claim 2, wherein: An extension plate (15) is fixedly connected to the surface of the positioning block (73), and a slot (14) is opened on the surface of the hollow box (4). The surface of the extension plate (15) is in contact with the inner wall of the slot (14).

5. The duct structure for installation of an indoor fire extinguishing equipment according to claim 1, wherein: The limiting mechanism (11) includes a connecting plate (111), a light rod (112), and a flipping plate (113). The connecting plate (111) is fixedly connected to the surface of the fixing block (5). The light rod (112) is fixedly connected to the surface of the connecting plate (111). The flipping plate (113) is rotatably sleeved on the surface of the light rod (112). The surface of the flipping plate (113) is provided with a groove. The inner wall of the groove is in contact with the surface of the connecting plate (111). The locking bolt (12) is provided on the surface of the flipping plate (113).

6. A duct structure for installation of an indoor fire extinguishing equipment according to claim 5, characterized in that: Side plates (13) are fixedly connected to both sides of the flip plate (113), and the surface of the side plates (13) is in contact with the surface of the flange (2).

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