Insulating anti-static perfluorohexanone support

Abstract

The utility model relates to the technical field of fire extinguishing equipment, in particular to an insulated anti-static perfluorohexanone support which comprises a mounting part, a double-end lead screw is rotationally installed in each cavity, connecting bases are in threaded connection with the threaded positions of the two ends of each double-end lead screw, two symmetrical connecting plates are arranged on one side of each connecting base, and hinged supports are hinged to the tail ends of the connecting plates; clamping blocks are arranged on the left side and the right side of the fixing plate correspondingly. Second clamping grooves are formed in the clamping blocks correspondingly. The connecting plate is located between the supporting plate and the connecting base, and the hinged supports located at the two ends of the connecting plate are fixedly connected with the supporting plate and the connecting base respectively. The perfluorohexanone fire extinguishing device is placed between a first clamping groove and a second clamping groove, a hand wheel is rotated to drive a double-end lead screw to rotate, a clamping block can be made to get close to a fixing plate, and then the first clamping groove and the second clamping groove can be synchronized to clamp and fix the perfluorohexanone fire extinguishing device; by means of the design, the perfluorohexanone fire extinguishing device can be disassembled and assembled conveniently, and the advantage of being convenient to operate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing equipment, in particular to an insulating and antistatic perfluorohexanone bracket. Background Art

[0002] Perfluorohexanone is a colorless, odorless, non-toxic transparent liquid with a molecular formula of C6F12O. It is easily vaporized at room temperature and mainly relies on heat absorption to achieve the effect of fire extinguishing. Perfluorohexanone is an important substitute for halon fire extinguishing agent with excellent environmental performance; currently, in the use of electronic equipment and power facilities, in order to reduce the risk of fire and electrical failure, perfluorohexanone fire extinguishing devices are installed near electronic equipment and power facilities.

[0003] When the existing perfluorohexanone fire extinguishing device is in use, it also needs to be installed and fixed with a bracket, that is, the perfluorohexanone fire extinguishing device is fixed on the bracket, and then the bracket and the perfluorohexanone fire extinguishing device are installed near the electronic equipment and power facilities; however, in the process of fixing the perfluorohexanone fire extinguishing device and the bracket, the traditional clamp fixing method ensures the stability of the connection, but it brings many inconveniences in actual operation. Specifically, the clamp fixing method is often more cumbersome during the disassembly and assembly process. Since the perfluorohexanone fire extinguishing device needs to be tightly fixed on the bracket, it is usually necessary to tighten it with the help of tools such as wrenches during installation, which undoubtedly increases the complexity and difficulty of the operation. At the same time, when the fire extinguishing device needs to be disassembled or replaced, it also takes a lot of time and energy to loosen and disassemble, which affects the maintenance efficiency of the equipment. In view of this, we propose an insulated and anti-static perfluorohexanone bracket. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to provide an insulating and anti-static perfluorohexanone bracket, which clamps and fixes the perfluorohexanone fire extinguishing device through a first clamping groove and a second clamping groove, thereby facilitating the disassembly and assembly of the perfluorohexanone fire extinguishing device, having the advantage of convenient operation and meeting the use requirements.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An insulating and antistatic perfluorohexanone bracket, including a mounting portion;

[0007] The mounting part comprises a bracket with an opening at the front end surface, and the front end opening of the bracket is provided with cavities on both the left and right sides; two symmetrical fixing plates are fixed in the front end opening of the bracket, and the left and right ends of the fixing plates are provided with first clamping grooves; a bearing plate is fixed below the front end surface of the bracket, and two fixing grooves are provided on the top of the bearing plate;

[0008] A double-headed screw is rotatably installed in the cavity, and the threads at both ends of the double-headed screw are threadedly connected to a connecting seat, and two symmetrical connecting plates are provided on one side of the connecting seat, and hinge seats are hinged at the ends of the connecting plates; clamping blocks are provided on the left and right sides of the fixed plate, and a second clamping groove is opened on the clamping blocks, and a support plate is fixed between the two clamping blocks; the connecting plate is located between the support plate and the connecting seat, and the hinge seats at both ends of the connecting plate are fixedly connected to the support plate and the connecting seat respectively;

[0009] A perfluorohexanone fire extinguishing device is clamped and fixed between the first clamping groove and the second clamping groove, and the bottom end of the perfluorohexanone fire extinguishing device is inserted into the fixing groove.

[0010] In addition, the insulating and antistatic perfluorohexanone stent proposed in the application may also have the following additional technical features:

[0011] Specifically, a secondary bevel gear is coaxially keyed at the center of the double-headed screw, a main bevel gear is meshed on one side of the secondary bevel gear, a handwheel is provided on one side of the main bevel gear, the handwheel is located at the left and right ends of the bracket, and the handwheel and the main bevel gear are connected by a coaxial key of the connecting shaft.

[0012] Specifically, the clamping block and the supporting plate are an integrally formed structure, and both the clamping block and the supporting plate are made of antistatic plastic material.

[0013] Specifically, the fixing plate is fixedly connected to the bracket by bolts, and the fixing plate is made of antistatic plastic material.

[0014] Specifically, ear plates are fixed at the four corners of the bracket, and two fixing holes are provided on the ear plates.

[0015] Specifically, the cross-sectional shapes of the first clamping groove and the second clamping groove are both arc-shaped, and the first clamping groove and the second clamping groove are located on the same horizontal plane.

[0016] Specifically, two positioning rods are fixed to one end surface of the clamping block close to the fixing plate, two positioning holes are provided on one end surface of the fixing plate close to the clamping block, and the positioning rods are plugged and matched with the corresponding positioning holes.

[0017] Specifically, two guide rails are fixed on the inner wall of the cavity, two guide grooves are provided on one side wall of the connecting seat, and the guide rails are slidably connected with the corresponding guide grooves.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. By setting the installation part: the perfluorohexanone fire extinguishing device is placed between the first clamping groove and the second clamping groove, and the double-headed screw is driven to rotate by turning the hand wheel, so that the clamping block can be moved closer to the fixed plate, and then the first clamping groove and the second clamping groove can be synchronously clamped and fixed to the perfluorohexanone fire extinguishing device; this design is convenient for disassembly and assembly of the perfluorohexanone fire extinguishing device, has the advantage of easy operation, and meets the use requirements;

[0020] 2. The anti-static plastic fixing plate and clamping block not only have anti-static function, but also the plastic material has an insulating effect, and the perfluorohexanone fire extinguishing device is fixed between the fixing plate and the clamping block, thereby playing an anti-static and insulating role for the perfluorohexanone fire extinguishing device; this design not only ensures the installation stability of the fire extinguishing device, but also improves its safety of use through the dual effects of anti-static and insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the bracket in the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the connecting seat in the utility model.

[0026] In the figure:

[0027] 1. Mounting part; 10. Bracket; 101. Cavity; 102. Ear plate; 1021. Fixing hole; 103. Guide rail; 11. Fixing plate; 111. First clamping groove; 12. Loading plate; 121. Fixing groove; 13. Double-headed screw; 14. Secondary bevel gear; 15. Main bevel gear; 16. Hand wheel; 17. Connecting seat; 171. Guide groove; 18. Connecting plate; 181. Hinge seat; 19. Clamping block; 191. Second clamping groove; 192. Positioning rod; 193. Support plate;

[0028] 2. Perfluorohexanone fire extinguishing device. DETAILED DESCRIPTION

[0029] 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.

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 5 The insulating and antistatic perfluorohexanone bracket includes a mounting portion 1. The mounting portion 1 includes a bracket 10 with an opening on the front end face, and the front end opening of the bracket 10 is located on both sides with cavities 101; two symmetrical fixing plates 11 are fixed in the front end opening of the bracket 10, and the left and right ends of the fixing plates 11 are provided with first clamping grooves 111; a bearing plate 12 is fixed below the front end face of the bracket 10, and two fixing grooves 121 are provided on the top of the bearing plate 12; a double-headed screw rod 13 is rotatably installed in the cavity 101, and the two ends of the double-headed screw rod 13 are threadedly connected to a connecting seat 17, and one side of the connecting seat 17 is provided with two symmetrical A connecting plate 18, the ends of which are hinged with hinge seats 181; clamping blocks 19 are provided on the left and right sides of the fixed plate 11, and second clamping grooves 191 are provided on the clamping blocks 19, and a support plate 193 is fixed between the two clamping blocks 19; the connecting plate 18 is located between the support plate 193 and the connecting seat 17, and the hinge seats 181 located at both ends of the connecting plate 18 are fixedly connected to the support plate 193 and the connecting seat 17 respectively; a perfluorohexanone fire extinguishing device 2 is clamped and fixed between the first clamping groove 111 and the second clamping groove 191, and the bottom end of the perfluorohexanone fire extinguishing device 2 is inserted into the fixing groove 121.

[0032] In this embodiment, the center of the double-headed screw 13 is coaxially keyed to a secondary bevel gear 14, one side of the secondary bevel gear 14 is meshed with a main bevel gear 15, and one side of the main bevel gear 15 is provided with a hand wheel 16, the hand wheel 16 is located at the left and right ends of the bracket 10, and the hand wheel 16 is connected to the main bevel gear 15 through a coaxial key of the connecting shaft. The main bevel gear 15 is conveniently driven to rotate by the hand wheel 16, the main bevel gear 15 drives the secondary bevel gear 14 to rotate, and the secondary bevel gear 14 can drive the double-headed screw 13 to rotate. This design improves the convenience of operation and facilitates the disassembly and assembly of the perfluorohexanone fire extinguishing device 2.

[0033] In this embodiment, the clamp block 19 and the support plate 193 are an integrally formed structure, and both the clamp block 19 and the support plate 193 are made of antistatic plastic material. The integrally formed clamp block 19 and the support plate 193 have better connection strength, ensuring the stability of the clamp block 19 and the support plate 193, and the antistatic plastic material makes the clamp block 19 and the support plate 193 have antistatic and insulating effects.

[0034] In this embodiment, the fixing plate 11 is fixedly connected to the bracket 10 by bolts, and the fixing plate 11 is made of antistatic plastic material. The antistatic plastic material makes the fixing plate 11 have antistatic and insulating effects, ensuring the safety of the perfluorohexanone fire extinguishing device 2.

[0035] In this embodiment, ear plates 102 are fixed at the four corners of the bracket 10, and two fixing holes 1021 are provided on the ear plates 102. The fixing holes 1021 are used to pass bolts, so that the bracket 10 can be fixed to a wall or the like by bolts.

[0036] In this embodiment, the cross-sections of the first clamping groove 111 and the second clamping groove 191 are both arc-shaped, and the first clamping groove 111 and the second clamping groove 191 are located on the same horizontal plane. The arc-shaped design facilitates the first clamping groove 111 and the second clamping groove 191 to clamp the perfluorohexanone fire extinguishing device 2.

[0037] In this embodiment, two positioning rods 192 are fixed to one end face of the clamp block 19 close to the fixing plate 11, and two positioning holes are provided on one end face of the fixing plate 11 close to the clamp block 19, and the positioning rods 192 are plugged into and matched with the corresponding positioning holes. The arrangement of the positioning rods 192 and the positioning holes increases the stability and reliability of the connection between the clamp block 19 and the fixing plate 11.

[0038] In this embodiment, two guide rails 103 are fixed to the inner wall of the cavity 101, and two guide grooves 171 are provided on one side wall of the connecting seat 17, and the guide rails 103 are slidably connected with the corresponding guide grooves 171. The setting of the guide rails 103 guides the lifting and lowering of the connecting seat 17, ensuring that the lifting and lowering of the connecting seat 17 is stable and smooth.

[0039] It should be added that the threads at both ends of the double-headed screw 13 in this embodiment are wound in opposite directions. When the double-headed screw 13 rotates, the connecting seats 17 on both sides can move synchronously relative to each other, thereby facilitating the connecting seat 17 to drive the connecting plate 18 and the clamping block 19 to move, thereby facilitating the disassembly and assembly of the perfluorohexanone fire extinguishing device 2.

[0040] When in use, the user first rotates the handwheels 16 on both sides, and the handwheels 16 drive the main bevel gear 15 to rotate. Because the main bevel gear 15 is meshed with the auxiliary bevel gear 14, the rotation of the auxiliary bevel gear 14 drives the double-headed screw 13 to rotate. As the double-headed screw 13 rotates, the connecting seats 17 on the upper and lower sides move synchronously toward the middle, and at the same time, the connecting plate 18 moves and drives the clamping block 19 to move to both sides, and the clamping block 19 gradually separates from the fixed plate 11; then the user removes the perfluorohexanone fire extinguishing device 2 from between the fixed plate 11 and the clamping block 19 The perfluorohexanone fire extinguishing device 2 is placed in the first clamping groove 111, and the bottom end of the perfluorohexanone fire extinguishing device 2 is inserted into the fixing groove 121. Next, the user rotates the hand wheels 16 on both sides in the opposite direction, and the hand wheels 16 drive the main bevel gear 15 to rotate in the opposite direction. Because the main bevel gear 15 is meshed with the secondary bevel gear 14, the rotation of the secondary bevel gear 14 drives the double-headed screw 13 to rotate in the opposite direction. At this time, the clamping block 19 moves to one side of the fixing plate 11. When the clamping block 19 is pressed against the fixing plate 11, the perfluorohexanone fire extinguishing device 2 is fixed.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An insulating and antistatic perfluorohexanone bracket, comprising a mounting portion (1), characterized in that: The mounting portion (1) comprises a bracket (10) with an opening at the front end surface, wherein the front end opening of the bracket (10) is provided with cavities (101) on both left and right sides; two symmetrical fixing plates (11) are fixed in the front end opening of the bracket (10), and first clamping grooves (111) are provided at both left and right ends of the fixing plates (11); a bearing plate (12) is fixed below the front end surface of the bracket (10), and two fixing grooves (121) are provided on the top of the bearing plate (12); A double-headed screw rod (13) is rotatably installed in the cavity (101), and a connecting seat (17) is threadedly connected to the threads at both ends of the double-headed screw rod (13), and two symmetrical connecting plates (18) are provided on one side of the connecting seat (17), and hinge seats (181) are hinged at the ends of the connecting plates (18); clamping blocks (19) are provided on the left and right sides of the fixed plate (11), and second clamping grooves (191) are provided on the clamping blocks (19), and a support plate (193) is fixed between the two clamping blocks (19); the connecting plate (18) is located between the support plate (193) and the connecting seat (17), and the hinge seats (181) located at both ends of the connecting plate (18) are fixedly connected to the support plate (193) and the connecting seat (17) respectively; A perfluorohexanone fire extinguishing device (2) is clamped and fixed between the first clamping groove (111) and the second clamping groove (191), and the bottom end of the perfluorohexanone fire extinguishing device (2) is inserted into the fixing groove (121).

2. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: A secondary bevel gear (14) is coaxially keyed at the center of the double-ended screw rod (13); a main bevel gear (15) is meshed on one side of the secondary bevel gear (14); a hand wheel (16) is provided on one side of the main bevel gear (15); the hand wheel (16) is located at the left and right ends of the bracket (10); and the hand wheel (16) and the main bevel gear (15) are coaxially keyed via a connecting shaft.

3. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: The clamping block (19) and the supporting plate (193) are an integrally formed structure, and both the clamping block (19) and the supporting plate (193) are made of antistatic plastic material.

4. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: The fixing plate (11) is fixedly connected to the bracket (10) via bolts, and the fixing plate (11) is a product made of antistatic plastic material.

5. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: Ear plates (102) are fixed at the four corners of the bracket (10), and two fixing holes (1021) are provided on the ear plates (102).

6. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: The cross-sectional shapes of the first clamping groove (111) and the second clamping groove (191) are both arc-shaped, and the first clamping groove (111) and the second clamping groove (191) are located on the same horizontal plane.

7. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: Two positioning rods (192) are fixed to one end surface of the clamping block (19) close to the fixing plate (11), and two positioning holes are provided on one end surface of the fixing plate (11) close to the clamping block (19), and the positioning rods (192) are plugged into and matched with the corresponding positioning holes.

8. The insulating and antistatic perfluorohexanone bracket according to claim 1, characterized in that: Two guide rails (103) are fixed on the inner wall of the cavity (101), two guide grooves (171) are provided on one side wall of the connecting seat (17), and the guide rails (103) are slidably connected to the corresponding guide grooves (171).

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