Extinguishing bottle shield dismounting tool

Abstract

The fire extinguishing bottle shield dismounting tool comprises a fixing frame, the fixing frame is installed on external equipment, a telescopic mechanism is arranged on the fixing frame, the telescopic mechanism comprises a fixing plate, an air guiding mechanism, an extending pipe, a hexagonal sleeve, a telescopic spring, a telescopic pipe and a suction cup, the fixing plate is installed on the fixing frame, and the air guiding mechanism is installed on the fixing frame. The air guide mechanism is connected to the fixing frame and the telescopic pipe in a matched mode, a plurality of fixing holes are formed in the fixing plate, a hexagonal sleeve is in threaded connection with the interior of each fixing hole, an extending pipe is installed in each hexagonal sleeve, a plurality of telescopic springs are installed in each extending pipe at equal intervals, the telescopic springs are connected to the telescopic pipes, and suction cups are installed on the telescopic pipes. The fixing device is good in fixing effect, and the safety of the dismounting process is ensured; and reliable sealing and fixing are realized, and the problem of air leakage of the fire extinguishing bottle is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguisher bottle guard shield disassembly tooling, and more specifically, to a fire extinguisher bottle guard shield disassembly tooling. Background Art

[0002] In the field of fire safety, fire extinguisher bottles are an important fire-fighting equipment, widely used in various buildings and places. In order to protect the fire extinguisher bottle from external damage, a shield is usually installed on the outside of the fire extinguisher bottle. During the maintenance or replacement of the fire extinguisher bottle, the shield needs to be disassembled, which requires the use of special disassembly tools. The existing fire extinguisher shield disassembly tools have certain limitations in practical applications. Since the shape of the fire extinguisher shield is mostly a curved surface, the curvature at different positions varies greatly. The existing disassembly tools are difficult to adapt to the changes in this curved surface. During the fixing and disassembly process, it is impossible to fully fit the curved surface of the shield, resulting in poor fixing effect, affecting the convenience and efficiency of disassembly.

[0003] The problem of loose fixation of the fire extinguisher shield removal tooling not only increases the difficulty of disassembly, but also may cause damage to the fire extinguisher and shield. During the disassembly process, if there is a gap or looseness between the tooling and the shield, it may cause uneven local force and generate additional stress, causing deformation or damage to the shield. In addition, since the shield cannot be reliably fixed, the shield may move or slide during the disassembly process, increasing the instability of the operation and may even cause harm to the operator. Therefore, it is necessary to design a new tooling that can adapt to the changes in the curved surface of the fire extinguisher shield, achieve reliable fixation and convenient disassembly, so as to improve the efficiency and safety of fire extinguisher maintenance. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a fire extinguisher bottle guard disassembly tool to solve the technical problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire extinguisher bottle shield disassembly tool, including a fixing frame, which is installed on external equipment, and a telescopic mechanism is arranged on the fixing frame, and the telescopic mechanism includes a fixing plate, an air guide mechanism, an extension tube, a hexagonal sleeve, a telescopic spring, a telescopic tube and a suction cup. The fixing plate is installed on the fixing frame, and the air guide mechanism is cooperatively connected to the fixing frame and the telescopic tube. A plurality of fixing holes are opened on the fixing plate, and a hexagonal sleeve is threadedly connected in each of the fixing holes, and an extension tube is installed in the hexagonal sleeve, and a plurality of the telescopic springs are equidistantly installed in the extension tube, and the plurality of the telescopic springs are connected to the telescopic tube, and a suction cup is installed on the telescopic tube.

[0006] The utility model is further configured that the air guide mechanism includes a distribution shell and a conduit, the distribution shell is installed on a fixed frame, two ends of the conduit are respectively connected to the distribution shell and the telescopic tube, and the design of the air guide mechanism ensures the continuity of air guidance.

[0007] The utility model is further configured such that both ends of each conduit are provided with a clamping joint, and the clamping joints at both ends are respectively fixedly connected to the distribution shell and the telescopic tube, and the design of the clamping joint ensures the convenience of fixation.

[0008] The utility model is further configured that a fixing sleeve is provided on the distribution shell, a wire clamping tube is threadedly provided on the fixing sleeve, the wire clamping tube and the fixing sleeve are coaxially arranged, and the design of the fixing sleeve ensures the fixation of the wire clamping tube.

[0009] The utility model is further configured that a plurality of elastic strips are slidably provided inside the wire clamping tube, an external tube is connected to the distribution shell, the external tube is connected to external equipment, and the plurality of elastic strips are respectively attached to the side walls of the external tube, and the design of the elastic strips ensures the continuity of the seal.

[0010] The utility model is further configured that a limiting sleeve is provided at one end of the elastic strip, a limiting groove is provided on the wire clamping tube, the limiting sleeve is clamped in the limiting groove, and the design of the limiting sleeve ensures the fixation of one end of the elastic strip.

[0011] The utility model is further configured that a thread groove is provided in the wire clamping tube, a thread ring is provided in the thread groove, a hexagonal groove is provided on the thread ring, and the design of the hexagonal groove ensures the convenience of rotation of the thread ring.

[0012] The utility model is further configured that a positioning sleeve is provided on the threaded ring, and an insertion sleeve is provided on the plurality of elastic strips, and the insertion sleeve is snap-connected in the positioning sleeve, and the design of the positioning sleeve and the insertion sleeve ensures the convenience of snap connection.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The designed telescopic mechanism solves the problem that the existing fire extinguisher bottle guard disassembly tooling cannot adapt to the changes in the guard surface. A fixing plate is set on the fixing frame, and multiple fixing holes are opened on the fixing plate. A hexagonal sleeve is connected to each fixing hole through a thread, and an extension tube is installed in the hexagonal sleeve. Multiple telescopic springs are installed equidistantly in the extension tube, and the telescopic spring is connected to the telescopic tube. The flexible adjustment of the suction cup position is realized. When the suction cup contacts the different curvature positions of the guard, the telescopic tube can be telescopically moved under the action of the telescopic spring, so that the suction cup and the curved surface of the guard are always kept in contact, which improves the stability and reliability of adsorption. It not only improves the fixing quality and ensures the safety of the disassembly process, but also improves the adaptability of the tooling, which can meet the disassembly needs of fire extinguisher guards of different models and sizes.

[0015] 2. The design of the air guide mechanism further optimizes the sealing performance and operational convenience of the tooling. By installing the distribution shell on the fixed frame and connecting the two ends of the conduit to the distribution shell and the telescopic tube respectively, a reliable connection of the gas path is achieved. At the same time, a fixed sleeve and a wire clamping tube are set on the distribution shell. The wire clamping tube is provided with multiple elastic strips for sliding inside. A limit sleeve is provided at one end of the elastic strip. A limit groove is provided on the wire clamping tube. The limit sleeve is clamped in the limit groove to limit the position of the elastic strip. A thread groove is also provided in the wire clamping tube. The thread in the thread groove is connected to the thread ring. A positioning sleeve is provided on the thread ring. An insertion sleeve is provided on the elastic strip. The insertion sleeve is clamped in the positioning sleeve. By rotating the thread ring, the elastic strip can be driven to shrink so that it fits on the external tube, achieving reliable sealing and fixing, and effectively avoiding the problem of air leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a fire extinguisher bottle guard disassembly tool in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the telescopic mechanism in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the extension sleeve in the utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the wire clamping tube in the utility model;

[0020] Figure 5 It is a schematic diagram of the exploded structure of the threaded sleeve and the elastic strip in the utility model.

[0021] In the figure: 1. fixing frame; 2. fixing plate; 3. extending tube; 4. hexagonal sleeve; 5. telescopic spring; 6. telescopic tube; 7. suction cup; 8. fixing hole; 9. distribution shell; 10. conduit; 11. clamping joint; 12. fixing sleeve; 13. wire clamping tube; 14. elastic strip; 15. external tube; 16. limiting sleeve; 17. limiting groove; 18. threaded groove; 19. threaded ring; 20. hexagonal groove; 21. positioning sleeve; 22. insertion sleeve. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-5 A fire extinguisher bottle shield disassembly tool comprises a fixing frame 1, which is mounted on external equipment. A telescopic mechanism is arranged on the fixing frame 1, and the telescopic mechanism comprises a fixing plate 2, an air guide mechanism, an extension tube 3, a hexagonal sleeve 4, a telescopic spring 5, a telescopic tube 6 and a suction cup 7. The fixing plate 2 is mounted on the fixing frame 1, and the air guide mechanism is cooperatively connected to the fixing frame 1 and the telescopic tube 6. A plurality of fixing holes 8 are opened on the fixing plate 2, and a hexagonal sleeve 4 is threadedly connected in each fixing hole 8. An extension tube 3 is installed in the hexagonal sleeve 4, and a plurality of telescopic springs 5 ​​are equidistantly installed in the extension tube 3, and the plurality of telescopic springs 5 ​​are connected to the telescopic tube 6, and a suction cup 7 is installed on the telescopic tube 6.

[0026] In this embodiment, when the shield is adsorbed, firstly, a plurality of suction cups 7 are driven to contact the shield through the fixing frame 1. Since the shield has different curvatures and the telescopic tube 6 is connected to a plurality of telescopic springs 5, corresponding telescopic movement can be performed. Then, air is sucked through external equipment to fit the suction cups to the shield, thereby ensuring the fit of the adsorption, improving the quality of fixation, and thus ensuring the safety of disassembly.

[0027] See also Figures 1 to 5 As an implementation method of a fire extinguisher bottle shield disassembly tool for a gas guide mechanism: the gas guide mechanism includes a distribution shell 9 and a conduit 10, the distribution shell 9 is installed on the fixing frame 1, and the two ends of the conduit 10 are respectively connected to the distribution shell 9 and the telescopic tube 6, and each of the two ends of the conduit 10 is provided with a clamping joint 11, and the clamping joints 11 at both ends are respectively fixedly connected to the distribution shell 9 and the telescopic tube 6, and the distribution shell 9 is provided with a fixing sleeve 12, and the fixing sleeve 12 is threaded with a clamping tube 13, and the clamping tube 13 and the fixing sleeve 12 are coaxially arranged, and a plurality of elastic strips 14 are slidably provided in the clamping tube 13, and the distribution shell 9 is provided with a fixing sleeve 12, and the fixing sleeve 12 is threaded with a clamping tube 13, and the clamping tube 13 and the fixing sleeve 12 are coaxially arranged, and a plurality of elastic strips 14 are slidably provided in the clamping tube 13, and the fixing sleeve 12 is provided with a fixing sleeve 12 ... An external tube 15 is connected to the housing 9, and the external tube 15 is connected to external equipment. Multiple elastic strips 14 are respectively attached to the side walls of the external tube 15, and a limiting sleeve 16 is provided at one end of the elastic strip 14. A limiting groove 17 is provided on the wire clamping tube 13, and the limiting sleeve 16 is clamped in the limiting groove 17. A thread groove 18 is provided in the wire clamping tube 13, and a thread ring 19 is provided in the thread of the thread groove 18. A hexagonal groove 20 is provided on the thread ring 19, and a positioning sleeve 21 is provided on the thread ring 19. Insertion sleeves 22 are provided on the multiple elastic strips 14, and the insertion sleeves 22 are clamped in the positioning sleeves 21.

[0028] More specifically, when the external tube 15 needs to be sealed and fixed, by rotating the threaded ring 19, since the threaded ring 19 is threadedly connected in the threaded groove 18, the positioning sleeve 21 can be driven to rotate, and the insertion sleeve 22 is clamped in the positioning sleeve 21, thereby driving the rotation of multiple elastic strips 14, and the limiting sleeve 16 is clamped in the limiting groove 17, so that the multiple elastic strips 14 fit on the external tube 15 and are contracted. When tightened to a certain degree, the fixed sealing effect can be guaranteed, thereby avoiding air leakage.

[0029] During use: when the shield is adsorbed, firstly, the fixing frame 1 is used to drive multiple suction cups 7 to contact the shield. Since the shield has different curvatures and the telescopic tube 6 is connected to multiple telescopic springs 5, corresponding telescopic movement can be performed. Then, air is sucked through external equipment to fit the suction cups to the shield, thereby ensuring the fit of the adsorption, improving the quality of fixation, and thus ensuring the safety of disassembly.

[0030] When the external tube 15 needs to be sealed and fixed, by rotating the thread ring 19, since the thread ring 19 is threadedly connected in the thread groove 18, the positioning sleeve 21 can be driven to rotate, and the insertion sleeve 22 is clamped in the positioning sleeve 21, so that the rotation of multiple elastic strips 14 can be driven, and the limiting sleeve 16 is clamped in the limiting groove 17, so that the multiple elastic strips 14 fit on the external tube 15 and are contracted. When tightened to a certain degree, the fixed sealing effect can be guaranteed, thereby avoiding air leakage.

[0031] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fire extinguisher bottle shield disassembly tool, comprising a fixing frame (1), the fixing frame (1) being mounted on an external device, and characterized in that: The fixing frame (1) is provided with a telescopic mechanism, which comprises a fixing plate (2), an air guide mechanism, an extension tube (3), a hexagonal sleeve (4), a telescopic spring (5), a telescopic tube (6) and a suction cup (7). The fixing plate (2) is mounted on the fixing frame (1), the air guide mechanism is cooperatively connected to the fixing frame (1) and the telescopic tube (6), a plurality of fixing holes (8) are provided on the fixing plate (2), each of the fixing holes (8) is threadedly connected to a hexagonal sleeve (4), an extension tube (3) is installed in the hexagonal sleeve (4), a plurality of the telescopic springs (5) are equidistantly installed in the extension tube (3), and the plurality of the telescopic springs (5) are connected to the telescopic tube (6), and a suction cup (7) is installed on the telescopic tube (6).

2. The fire extinguisher bottle shield disassembly tool according to claim 1 is characterized in that: The air guide mechanism comprises a distribution shell (9) and a guide tube (10); the distribution shell (9) is mounted on a fixing frame (1); and two ends of the guide tube (10) are respectively connected to the distribution shell (9) and the telescopic tube (6).

3. The fire extinguisher bottle shield disassembly tool according to claim 2 is characterized by: Both ends of each conduit (10) are provided with a clamping joint (11), and the clamping joints (11) at both ends are fixedly connected to the distribution shell (9) and the telescopic tube (6) respectively.

4. The fire extinguisher bottle shield disassembly tool according to claim 3 is characterized by: The distribution shell (9) is provided with a fixing sleeve (12), a wire clamping tube (13) is threadedly provided on the fixing sleeve (12), and the wire clamping tube (13) and the fixing sleeve (12) are coaxially arranged.

5. The fire extinguisher bottle shield disassembly tool according to claim 4 is characterized in that: A plurality of elastic strips (14) are slidably arranged inside the wire clamping tube (13), an external tube (15) is connected to the distribution shell (9), the external tube (15) is connected to external equipment, and the plurality of elastic strips (14) are respectively attached to the side walls of the external tube (15).

6. The fire extinguisher bottle shield disassembly tool according to claim 5 is characterized by: A limiting sleeve (16) is provided at one end of the elastic strip (14), a limiting groove (17) is provided on the wire clamping tube (13), and the limiting sleeve (16) is clamped in the limiting groove (17).

7. The fire extinguisher bottle shield disassembly tool according to claim 6, characterized in that: The wire clamping tube (13) is provided with a thread groove (18), the thread groove (18) is provided with a thread ring (19) in the inner thread, and the thread ring (19) is provided with a hexagonal groove (20).

8. The fire extinguisher bottle shield disassembly tool according to claim 7 is characterized by: A positioning sleeve (21) is provided on the threaded ring (19), and an insertion sleeve (22) is provided on the plurality of elastic strips (14), wherein the insertion sleeve (22) is clamped in the positioning sleeve (21).

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