Clamping and fixing device for fire-fighting equipment production

Abstract

The utility model discloses a fire-fighting equipment production clamping and fixing device which comprises a mounting seat, a supporting seat is fixedly welded on the top wall of the mounting seat, a rotating drum is rotatably mounted on the supporting seat, a clamping mechanism is arranged on the rotating drum, the clamping mechanism comprises a two-way screw rod, a moving ring and a clamping plate, and the two-way screw rod is fixedly connected with the rotating drum. Three sliding grooves which are annularly distributed at equal intervals are formed in the rotary drum, one end of the two-way screw rod is rotationally installed on the inner wall of the end of the rotary drum, the two moving rings are symmetrically arranged and are in threaded connection to the two-way screw rod, three sliding blocks are fixedly welded to the moving rings, and the two sliding blocks are fixedly connected to the two ends of the two-way screw rod. The three sliding blocks are connected into the three sliding grooves in a sliding mode correspondingly. According to the device, the fire extinguisher bottle can be clamped and fixed in the fire extinguisher bottle, spraying of protective paint on the surface of the fire extinguisher bottle is facilitated, the position does not need to be replaced by dismounting the fire extinguisher bottle, operation is simple and convenient, and the spraying efficiency of the fire extinguisher bottle is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment production, in particular to a fire-fighting equipment production clamping and fixing device. Background Art

[0002] Firefighting equipment refers to equipment used for fire extinguishing, fire prevention and fire accidents. Equipment used for professional firefighting plays an indispensable role in life and is a necessity for ensuring people's life safety. Among them, fire extinguishers are one of the many firefighting equipment. In order to extend the service life and safety of fire extinguishers during the production process, it is necessary to spray protective paint on the outer surface. In order to facilitate work, a firefighting equipment production clamping device is needed.

[0003] The existing clamping device for fire-fighting equipment production cannot be fixed from the inside of the fire extinguisher due to the small mouth of the fire extinguisher bottle. It is usually clamped on the outer surface of the fire extinguisher for operation, resulting in the position where the fire extinguisher is fixed being unable to be covered when spraying protective paint. The outer surface of the fire extinguisher needs to be disassembled and replaced before the fixed position can be completely sprayed, affecting the spraying efficiency of the fire extinguisher. In this regard, we propose a clamping and fixing device for fire-fighting equipment production. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping and fixing device for producing fire-fighting equipment to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping and fixing device for producing fire-fighting equipment, comprising:

[0006] A mounting seat, a support seat is fixedly welded on the top wall of the mounting seat, a rotating drum is rotatably mounted on the support seat, a clamping mechanism is arranged on the rotating drum, the clamping mechanism includes a bidirectional screw, a movable ring and a clamping plate, three annular equidistantly distributed sliding grooves are opened on the rotating drum, one end of the bidirectional screw is rotatably mounted on the inner wall of the end head of the rotating drum, there are two movable rings, the two movable rings are symmetrically arranged and are threadedly connected to the bidirectional screw, three sliders are fixedly welded on the movable ring, the three sliders are respectively slidably connected to the three sliding grooves, there are three clamping plates, the three clamping plates are equidistantly distributed in annular shapes, two push-pull rods are rotatably connected to the bottom wall of the clamping plate, and the end of the push-pull rod away from the clamping plate is rotatably connected to the slider at the corresponding position.

[0007] Preferably, a rotating rod is rotatably mounted on one end of the rotating drum away from the bidirectional screw, one end of the rotating rod is fixedly welded to the bidirectional screw, and a hand wheel is fixedly mounted on the outer end of the rotating rod.

[0008] Preferably, a gear ring is fixedly mounted on the rotating drum, a driving motor is fixedly mounted on the side wall of the supporting seat below the rotating drum, a gear is fixedly mounted on the output shaft of the driving motor, and the gear is meshingly connected with the gear ring.

[0009] Preferably, rubber anti-slip pads are fixedly bonded to the clamping surfaces of the three clamping plates.

[0010] Preferably, a plurality of mounting holes are provided on the mounting seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, the end of the rotating drum away from the hand wheel is extended into the inner cavity of the fire extinguisher bottle. The operator holds the rotating drum near the hand wheel with one hand and rotates the hand wheel forward with the other hand. The hand wheel drives the bidirectional screw to rotate forward through the rotating rod, so that the two moving rings move toward each other on the bidirectional screw, driving the push-pull rod to flip, and pushing the three clamping plates to move away from the rotating drum, squeezing on the inner wall of the fire extinguisher bottle, so as to clamp and fix the fire extinguisher bottle inside, which is convenient for spraying protective paint on the surface of the fire extinguisher bottle. There is no need to disassemble the fire extinguisher bottle to change the position. The operation is simple and convenient, which greatly improves the spraying efficiency of the fire extinguisher bottle.

[0013] 2. The driving motor provided in the utility model can drive the gear to rotate after starting, and the gear can drive the rotating drum to rotate on the supporting seat through the meshing connection with the gear ring, so as to facilitate the rotation of the clamped fire extinguisher bottle, facilitate the replacement of the spraying position of the protective paint, and improve the convenience of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of a clamping and fixing device for producing fire-fighting equipment proposed by the utility model;

[0015] Figure 2 This is a front view structural diagram of the whole of a clamping and fixing device for producing fire-fighting equipment proposed by the utility model;

[0016] Figure 3 This is a partial cross-sectional front view of the structure of a rotating drum in a clamping and fixing device for producing fire-fighting equipment proposed by the utility model.

[0017] In the figure: 1. Mounting seat; 2. Support seat; 3. Rotating drum; 4. Clamping mechanism; 5. Slide groove; 6. Bidirectional screw; 7. Moving ring; 8. Sliding block; 9. Push-pull rod; 10. Clamping plate; 11. Rotating rod; 12. Hand wheel; 13. Gear ring; 14. Driving motor; 15. Gear; 16. Rubber anti-slip pad; 17. Mounting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a fire-fighting equipment production clamping and fixing device, comprising:

[0020] A mounting seat 1, a support seat 2 is fixedly welded on the top wall of the mounting seat 1, a rotating drum 3 is rotatably mounted on the support seat 2, a clamping mechanism 4 is arranged on the rotating drum 3, the clamping mechanism 4 comprises a bidirectional screw 6, a movable ring 7 and a clamping plate 10, three annular equidistantly distributed slide grooves 5 are opened on the rotating drum 3, one end of the bidirectional screw 6 is rotatably mounted on the inner wall of the end of the rotating drum 3, there are two movable rings 7, the two movable rings 7 are symmetrically arranged and are threadedly connected to the bidirectional screw 6, three sliders 8 are fixedly welded on the movable ring 7, the three sliders 8 are slidably connected in the three slide grooves 5 respectively, there are three clamping plates 10, the three clamping plates 10 are equidistantly distributed in annular shapes, two push-pull rods 9 are rotatably connected to the bottom wall of the clamping plate 10, and the end of the push-pull rod 9 away from the clamping plate 10 is rotatably connected to the slider 8 at the corresponding position.

[0021] A rotating rod 11 is rotatably mounted on one end of the rotating drum 3 away from the bidirectional screw 6. One end of the rotating rod 11 is fixedly welded to the bidirectional screw 6. A hand wheel 12 is fixedly mounted on the outer end of the rotating rod 11. The hand wheel 12 is used to rotate the rotating rod 11. When the rotating rod 11 rotates, the bidirectional screw 6 can be driven to rotate.

[0022] A gear ring 13 is fixedly mounted on the rotating drum 3, a driving motor 14 is fixedly mounted on the side wall of the supporting seat 2 located below the rotating drum 3, a gear 15 is fixedly mounted on the output shaft of the driving motor 14, the gear 15 is meshingly connected with the gear ring 13, and the driving motor 14 can drive the gear 15 to rotate after being started, and the gear 15 can drive the rotating drum 3 to rotate on the supporting seat 2 through the meshing connection with the gear ring 13, thereby facilitating the rotation of the clamped fire extinguisher bottle, facilitating the replacement of the spraying position of the protective paint, and improving the convenience of spraying.

[0023] The clamping surfaces of the three clamping plates 10 are all fixedly bonded with rubber anti-skid pads 16 , which can increase the friction force when the clamping plates 10 are clamped, thereby preventing the clamped fire extinguisher bottle from loosening.

[0024] The mounting base 1 is provided with a plurality of mounting holes 17 , and the mounting base 1 can be fixedly mounted at a desired position by means of fastening bolts provided in the mounting holes 17 .

[0025] Working principle: when the utility model is in use, the end of the rotating drum 3 away from the hand wheel 12 is extended into the inner cavity of the fire extinguisher bottle. The operator holds the rotating drum 3 close to the hand wheel 12 with one hand and turns the hand wheel 12 forward with the other hand. The hand wheel 12 drives the bidirectional screw 6 to rotate forward through the rotating rod 11, so that the two moving rings 7 move toward each other on the bidirectional screw 6, driving the push-pull rod 9 to flip, and pushing the three clamping plates 10 to move in the direction away from the rotating drum 3 and squeeze on the inner wall of the fire extinguisher bottle, so as to clamp and fix it inside the fire extinguisher bottle, which is convenient for spraying protective paint on the surface of the fire extinguisher bottle. The operation is simple and convenient, and the spraying efficiency of the fire extinguisher bottle is greatly improved. The set driving motor 14 can drive the gear 15 to rotate after starting. The gear 15 can drive the rotating drum 3 to rotate on the supporting seat 2 through the meshing connection with the gear ring 13, so as to facilitate the rotation of the clamped fire extinguisher bottle, facilitate the replacement of the spraying position of the protective paint, and improve the convenience of spraying.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and fixing device for producing fire-fighting equipment, characterized in that: include: A mounting seat (1), a support seat (2) is fixedly welded on the top wall of the mounting seat (1), a rotating drum (3) is rotatably mounted on the supporting seat (2), a clamping mechanism (4) is arranged on the rotating drum (3), the clamping mechanism (4) comprises a bidirectional screw (6), a movable ring (7) and a clamping plate (10), three annular sliding grooves (5) are arranged on the rotating drum (3) and are evenly spaced, one end of the bidirectional screw (6) is rotatably mounted on the inner wall of the end of the rotating drum (3), the movable ring (7) is two in number, and the two movable rings (7) are arranged on the rotating drum (3). The movable rings (7) are symmetrically arranged and are all threadedly connected to the bidirectional screw (6). Three sliders (8) are fixedly welded on the movable ring (7). The three sliders (8) are respectively slidably connected in three slide grooves (5). There are three clamping plates (10). The three clamping plates (10) are equidistantly distributed in a ring. Two push-pull rods (9) are rotatably connected to the bottom wall of the clamping plate (10). The end of the push-pull rod (9) away from the clamping plate (10) is rotatably connected to the slider (8) at the corresponding position.

2. A fire-fighting equipment production clamping and fixing device according to claim 1, characterized in that: A rotating rod (11) is rotatably mounted on one end of the rotating drum (3) away from the bidirectional screw (6); one end of the rotating rod (11) is fixedly welded to the bidirectional screw (6); and a hand wheel (12) is fixedly mounted on the outer end of the rotating rod (11).

3. A fire-fighting equipment production clamping and fixing device according to claim 1, characterized in that: A gear ring (13) is fixedly mounted on the rotating drum (3); a driving motor (14) is fixedly mounted on the side wall of the supporting seat (2) located below the rotating drum (3); a gear (15) is fixedly mounted on the output shaft of the driving motor (14); and the gear (15) is meshingly connected with the gear ring (13).

4. A fire-fighting equipment production clamping and fixing device according to claim 1, characterized in that: Rubber anti-slip pads (16) are fixedly bonded to the clamping surfaces of the three clamping plates (10).

5. The fire-fighting equipment production clamping and fixing device according to claim 1, characterized in that: The mounting seat (1) is provided with a plurality of mounting holes (17).

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