Fixing mechanism for fluorine-containing fire extinguishing rope in a switchboard fire box

Abstract

We provide a mechanism for fixing fluorine-containing fire extinguishing ropes inside a fire-fighting box for switchboards. [Solution] The device includes a fixing assembly (100) including a base (101), a slideway (102) located on the surface of the base, a fastener (103) located inside the slideway, and a fire extinguishing rope located inside the fastener; and a control assembly (200) including a distance adjustment member located outside the fastener, a lifting member provided outside the distance adjustment member, and a support spring provided between the distance adjustment member and the lifting member.

Description

[Technical Field]

[0001] The present invention relates to the field of fire rope fastening, and more particularly to a mechanism for fastening fluorine-containing fire ropes in fire-fighting boxes in switchboards. [Background technology]

[0002] The proportion of electrical fires in China is currently increasing year by year. Causes include aging, short circuits, overloading, poor contact, overheating of electric heating appliances that ignite flammable materials, static electricity, lightning strikes, and operational errors. Among these, aging, short circuits, and overloading are the main causes. Three-phase voltage screw connections in switchboards are prone to overheating and spontaneous combustion due to looseness. Furthermore, firefighters are unable to quickly reach the scene and extinguish the fire, significantly impacting daily production activities. To extinguish a fire, users typically use passive induction fire extinguishing ropes containing a fluorine-containing polymer fire extinguishing agent, secured to the switchboard with adhesive or cable ties. This fire extinguishing rope has a flexible rope-like design that makes it easy to install. When triggered at a single point, it completely releases the extinguishing agent, allowing for full immersion and complete extinguishing of the fire. Fire extinguishing belts can prevent fires from damaging equipment above and below. However, because the adhesive backing and cable ties are disposable, they are inconvenient to use with the fire belt to secure it, and it is difficult to readjust the position of the fire belt after it has been secured, which causes considerable inconvenience in the placement and use of the fire belt and increases the risk of material waste. Furthermore, the adhesive backing has relatively poor fastening strength, and the fire belt may fall off due to loss of viscosity of the adhesive backing over time. Therefore, a mechanism for securing fluorine-containing fire ropes used in switchboards within the box is proposed. Summary of the Invention [Problem to be solved by the invention]

[0003] In view of the problems existing in the prior art described above, the present invention is proposed.

[0004] Therefore, the present invention aims to solve the technical problem that the conventional fire extinguishing belt is difficult to fix and adjust in the switchboard. [Means for solving the problem]

[0005] In order to solve the above technical problems, the present invention provides the following technical solution: A fixing mechanism for a fluorine-containing fire extinguishing rope for fire fighting in a switchboard box, comprising: a fixing assembly including a base, a slideway located on a surface of the base, and a fastener located inside the slideway; a control assembly including a distance adjustment member located outside the fastener, a lifting member provided outside the distance adjustment member, a support spring provided between the distance adjustment member and the lifting member, a rotating member further provided inside the base, an adsorption member provided inside the rotating member, a direction conversion member provided on the inner wall of the base, and a pushing member further fitted outside the base.

[0006] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in a switchboard according to the present invention, a movable groove is provided at the bottom of the outer wall of the base, The slideways are provided symmetrically with respect to the base, and fasteners are fitted into the interiors of both of the two slideways.

[0007] In one preferred embodiment of the in-box fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in a switchboard described in the present invention, the fastener includes a slide table fitted inside the slideway, a clamp is fixed to the surface of the slide table, and a guide post is fixed to the bottom of the slide table.

[0008] In one preferred embodiment of the in-box fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in a switchboard according to the present invention, the distance adjusting member includes a rotary table located at the upper end of the inside of the base, a fitting ring fixed to the outer periphery of the upper part of the rotary table, a driving groove formed on the surface of the rotary table, and a first driving post further fixed to the outer wall of the lower part of the rotary table, The fitting ring is fitted to the inner wall of the base, The drive groove is provided in an elliptical ring shape.

[0009] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in a switchboard according to the present invention, the lifting member includes a magnetic plate located inside the base, a lifting pipe is provided at the center of the surface of the magnetic plate, the lifting pipe is fitted onto a first driving post on the outer periphery of the lower part of the rotary table, the inner wall of the lifting pipe is provided with a first pressing groove that fits onto the first driving post, and a connecting block is further provided on the outer wall of the magnetic plate, The connection block extends to the outside of the base.

[0010] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in a switchboard according to the present invention, the rotating member includes a rotating disk rotatably mounted inside the base, a connecting tab is integrally connected to the outer periphery of the rotating disk, a second driving post is fixed to the outer wall of the connecting tab, and a circular array of through holes is formed on the surface of the rotating disk; The connecting tab and the movable groove provided at the bottom of the outer wall of the base are fitted together in a sliding manner.

[0011] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for fire fighting in a switchboard according to the present invention, the suction member includes a pin rod that penetrates to the inner wall of the through-hole, a base plate is connected to the outer end of the pin rod, a magnet is fixed to one side of the base plate, an upright rod is further provided on the outer periphery of the surface of the base plate, a fish plate is provided at the top end of the upright rod, a first positioning rod is provided outside the upright rod, a tension spring is connected to the first positioning rod, and a second positioning rod is connected to the other end of the tension spring, and the second positioning rod is fixed to the inner wall of the through-hole, There is a repulsive force between the magnet and the magnetic plate, Both ends of the fish plate are protruding outward from the upright rod.

[0012] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for use in a switchboard firefighting box according to the present invention, the direction-changing members are provided in an annular array on the inner wall of the base, The direction-changing member includes a forward direction change block and a reverse direction change block that are sequentially provided on an inner wall of the base, and the forward direction change block and the reverse direction change block are oriented in opposite directions; The forward and reverse conversion bases are provided in a wedge-shaped base shape, and both the forward and reverse conversion bases are provided to be fitted with a fish plate.

[0013] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for fire fighting in a switchboard according to the present invention, the pushing member includes a push base, and the inner wall of the push base is provided with a second pushing groove that fits with the second driving post.

[0014] In one preferred embodiment of the fixing mechanism for the fluorine-containing fire extinguishing rope for fire fighting in a switchboard according to the present invention, the first and second pressing grooves are both inclined. [Effects of the Invention]

[0015] The beneficial effects of this invention are as follows: the fastener, suction member, deflector, and pushing member are arranged in an interlocking manner, allowing the base to be connected and fixed to the inner wall of the switchboard under the action of magnetic force. Compared with the traditional fastening method using adhesive on the back, the magnetic suction fastening makes it easier for users to repeatedly use and adjust the base, and allows the base to be inserted and removed more easily and efficiently. Furthermore, the fastener can be used to assemble and separate the fire rope and base at the same time as inserting and removing the base, making it easier for users to install and replace the fire rope. Furthermore, the fastening device meets the needs of assembling various fire ropes, allowing different levels of fire rope to be selected as needed. [Brief explanation of the drawings]

[0016] In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings necessary for describing the embodiments will be briefly described below. However, the drawings in the following description are only some embodiments of the present invention, and it is obvious that those skilled in the art can obtain other drawings based on these drawings without paying creative effort. [Figure 1] 2 is a schematic diagram showing the overall structure of the fixing mechanism for the fluorine-containing fire extinguishing rope for fire fighting in the switchboard according to the embodiment of the present invention; FIG. [Figure 2] 3 is a cross-sectional view of the fixing mechanism of the fluorine-containing fire extinguishing rope for fire fighting in the switchboard according to the embodiment of the present invention; FIG. [Figure 3] 3 is an exploded view of the fastener, distance adjusting member, and lifting member of the fixing mechanism for the fluorine-containing fire extinguishing rope for firefighting in the switchboard according to the embodiment of the present invention; FIG. [Figure 4] 3 is a partial cross-sectional exploded view of the fixing mechanism for the fluorine-containing fire extinguishing rope for fire fighting in the switchboard according to the embodiment of the present invention; FIG. [Figure 5] 3 is a structural diagram of the fluorine-containing fire extinguishing rope for fire fighting in the switchboard according to the embodiment of the present invention, showing the structure when the suction member and the rotating member of the fixing mechanism in the box are connected to each other; FIG. [Figure 6]3 is a structural diagram of the fluorine-containing fire extinguishing rope for firefighting in the switchboard according to the embodiment of the present invention, when the suction member and the direction change member of the fixing mechanism in the box are linked together; FIG. DETAILED DESCRIPTION OF THE INVENTION

[0017] In order to make the above objects, features and advantages of the present invention more clearly comprehensible, specific embodiments of the present invention will be described in detail below with reference to the drawings in the specification.

[0018] In the following description, many details are set forth to provide a thorough understanding of the present invention, but the present invention is not limited to the specific embodiments disclosed below, as the present invention may be implemented in other ways different from those described in the present invention, and those skilled in the art may make similar applications without departing from the scope of the present invention.

[0019] Furthermore, the present invention will be described in detail with reference to schematic diagrams. However, when describing the embodiments of the present invention in detail, for the convenience of explanation, cross-sectional views showing device structures may be partially enlarged and not generally proportional. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of the present invention. Furthermore, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0020] Furthermore, the term "one embodiment" or "embodiment" as used herein refers to a particular feature, structure, or characteristic that may be included in at least one embodiment of the invention. The appearances of "in one embodiment" in different places throughout this specification do not all refer to the same embodiment, nor do they refer to the embodiment as a single or alternative embodiment that is mutually exclusive of other embodiments.

[0021] Example 1 1 and 2, this embodiment provides a fixing mechanism for a fluorine-containing fire extinguishing rope for fire fighting in a switchboard box.

[0022] The in-box fixing mechanism for a fluorine-containing fire extinguishing rope for a power distribution panel firefighting application includes a fixing assembly 100.

[0023] The fixing assembly 100 includes a base 101 which is hollow inside and has an open bottom, and two horizontal slideways 102 are symmetrically opened on the top surface of the base 101, and fasteners 103 are fitted and installed inside each of the two horizontal slideways 102, and a fire extinguishing rope is arranged between the two sets of fasteners 103, and the fasteners 103 secure the fire extinguishing rope from both sides thereof.

[0024] Furthermore, the fastener 103 includes a slide table 103a fitted inside the slideway 102, and the slide table 103a is formed in a U-shape, so that the slide table 103a can fit into the slideway 102 and slide inside it, and can be stably connected to the base 101, preventing the fastener 103 from separating from the base 101. A clamp 103b with a hook-shaped top is fixed to the surface of the slide table 103a, thereby achieving fixing and restricting the fire rope. In addition, a guide post 103c is fixed integrally to the bottom of the slide table 103a.

[0025] The fire extinguishing rope is arranged in an S-shape by the fixing assembly 100 at a position on the switchboard where a fire is likely to occur, and the fire extinguishing rope contains a fluorine-containing polymer fire extinguishing agent inside, so that if a fire occurs inside the switchboard, the fire extinguishing rope can instantly release the fire extinguishing agent inside, thereby achieving the purpose of extinguishing the fire.

[0026] Example 2 1 to 6, a second embodiment of the present invention is shown. This embodiment is based on the above embodiment, but differs from the above embodiment in the following respects.

[0027] The in-box fixing mechanism for the fluorine-containing fire extinguishing rope for the switchboard firefighting further includes a control assembly 200.

[0028] Specifically, the control assembly 200 includes a distance adjustment member 201 located at the bottom of the fastener 103, the distance adjustment member 201 being rotatably disposed within the base 101, an elevating member 202 fitted onto the outside of the lower end of the distance adjustment member 201, and a support spring 203 being provided between the distance adjustment member 201 and the elevating member 202. The support spring 203 can elastically support the elevating member 202, a rotating member 204 being further provided within the base 101, a reversible suction member 205 being movably mounted within the rotating member 204, two sets of direction-changing members 206 being fixed in an annular array on the inner wall of the base 101, and a pushing member 207 being further fitted onto the outside of the base 101.

[0029] 3, the distance adjustment member 201 includes a rotary table 201a located at the upper end inside the base 101. The rotary table 201a is T-shaped, and a mounting ring 201b is fixed to the outer periphery of the upper part of the rotary table 201a. The mounting ring 201b is fitted into the inner wall of the base 101 to support the entire rotary table 201a and prevent the rotary table 201a from moving along its axis within the base 101. A driving groove 201c is further provided on the surface of the rotary table 201a, and a first driving post 201d is further fixed to the outer wall of the lower part of the rotary table 201a.

[0030] The lifting member 202 is mounted inside the base 101 and includes a magnetic plate 202a located below the distance adjusting member 201. The magnetic plate 202a is made of a single magnetic disk, and a lifting tube 202b is fixedly mounted at the center of the surface of the magnetic plate 202a. The lifting tube 202b is coaxially fitted into a first driving post 201d on the outer periphery of the lower part of the turntable 201a. The inner wall of the lifting tube 202b is formed with a first pressing groove 202c that fits into the first driving post 201d. The outer wall of the magnetic plate 202a is further formed with a connecting block 202d that penetrates to the outside of the base 101. The connection block 202d is interlocked with the base 101 to restrict the rotation of the entire lifting member 202, ensuring that the entire lifting member 202 can only move up and down along its axis.

[0031] 5, the rotating member 204 includes a rotating disk 204a rotatably disposed inside the base 101, and connection tabs 204b are integrally connected to the outer periphery of the rotating disk 204a. Two connection tabs 204b are provided in an annular array on the rotating disk 204a, and a movable groove 101a that fits with the connection tabs 204b is provided at the bottom of the outer wall of the base 101. The connection tabs 204b are loosely fitted into the movable groove 101a, thereby ensuring that the rotating disk 204a can rotate without changing its relative position. Furthermore, a second drive post 204c is fixed to the outer wall of each of the two connection tabs 204b, and two through holes 204d are further provided in an annular array on the surface of the rotating disk 204a.

[0032] The adsorption member 205 includes a pin rod 205a that penetrates to the inner wall of the through-hole 204d, and a substrate 205b is connected to the outer end of the pin rod 205a. The substrate 205b is rotatable around the pin rod 205a, and a magnet 205c is fixed to one side of the substrate 205b, and a repulsive force exists between the magnet 205c and the magnetic plate 202a. Furthermore, an upright rod 205d is further fixed to the outer periphery of the surface of the substrate 205b, and a fish plate 205e is provided at the top end of the upright rod 205d. A first positioning rod 205f is provided on the outside of the upright rod 205d, and a tension spring 205g is connected to the first positioning rod 205f. The other end of the tension spring 205g is connected to a second positioning rod 205h. The second positioning rod 205h is fixed to the inner wall of the through hole 204d on the side facing the pin rod 205a. As a result, the tension spring 205g can pull and support the substrate 205b to a certain extent by means of the two positioning rods, and the tension spring is a spring that can be stretched by the action of force.

[0033] 6, the direction-changing member 206 includes a forward direction change table 206a and a reverse direction change table 206b that are sequentially provided on the inner wall of the base 101, and the forward direction change table 206a and the reverse direction change table 206b are oriented in opposite directions. The forward direction change table 206a and the reverse direction change table 206b are located above and below the rotating disk 204a, respectively.

[0034] As shown in FIG. 4, the pushing member 207 includes a push base 207a, and the inner wall of the push base 207a is provided with a second pushing groove 207b that fits with the second driving post 204c.

[0035] Furthermore, the drive groove 201c is formed in an elliptical ring shape, and the guide post 103c at the bottom of the fastener 103 is loosely fitted into the drive groove 201c. Therefore, due to the elliptical shape of the drive groove 201c, when the drive groove 201c rotates together with the rotary table 201a, the fastener 103 can only move horizontally due to the engagement between the slide table 103a and the slideway 102. As a result, the pushing force generated by the drive groove 201c during rotation acts on the guide post 103c, and the two symmetrically arranged fasteners 103 achieve the purpose of moving oppositely as the drive groove 201c rotates. Furthermore, the distance between the two sets of fasteners 103 can be adjusted to meet the fixing requirements of fire extinguishing ropes of various sizes, thereby reducing the use restrictions of the fasteners 103.

[0036] The first pushing groove 202c is arranged spirally and inclined along the inner wall of the elevator pipe 202b, so that when the first pushing groove 202c moves up and down together with the elevator pipe 202b, the groove wall of the first pushing groove 202c pushes the first driving post 201d fitted therein, so that the rotary table 201a can rotate synchronously with the movement of the elevator pipe 202b, adjusting the spacing between the fasteners 103. Furthermore, the support spring 203 can elastically support the magnetic plate 202a at all times, preventing the magnetic plate 202a from moving upward due to the action of an external force and causing the fasteners 103 to loosen.

[0037] The second pushing groove 207b is arranged spirally and inclined along the inner wall of the push table 207a, so that when the push table 207a moves up and down in the axial direction along the base 101, the second pushing groove 207b causes the second driving post 204c fitted inside it to slide within the pushing groove, thereby rotating the rotating disk 204a and allowing the suction member 205 attached to the rotating disk 204a to rotate opposite the direction changing member 206 on the inner wall of the base 101.

[0038] Preferably, the fish plate 205e is configured like a fishtail, with both sides protruding outward from the side walls of the upright rod 205d, and the fish plate 205e can be fitted with the forward direction change table 206a and the reverse direction change table 206b, respectively, as the base plate 205b is turned over. In addition, the forward direction change table 206a and the reverse direction change table 206b are configured in the shape of a wedge trapezoid and are oriented in opposite directions, so that when the suction member 205 rotates along with the rotating disc 204a, the fish plate 205e at the top of the upright rod 205d gradually comes into contact with the direction change table at the corresponding position and is pushed and rotated by the bottom surface of the direction change table, thereby turning over the base plate 205b, and the tension spring 205g is pulled and gradually extended as the base plate 205b is turned over. As the upright rod 205d rotates, due to the influence of the protruding fish plate 205e, when the fish plate 205e separates from the direction change base, the base plate 205b rotates more than 90 degrees. At this time, the tension spring 205g exceeds its maximum extension position and contracts from its extension. In response to the rotation tendency of the base plate 205b, it continues to pull and rotate the base plate 205b instead of the direction change base. Due to the contraction elastic force of the tension spring 205g, when the tension spring 205g returns to its original position, the base plate 205b flips exactly 180 degrees, thereby realizing the direction change of the magnet 205c, which flips the magnet 205c from one side to the other, achieving the purpose of changing the specific application of the magnet 205c.

[0039] In other words, when the magnet 205c faces the bottom of the base 101, because the switchboard is made of iron, the arrangement and connection between the base 101 and the switchboard plate can be realized through the magnetic attraction between the magnet 205c and the switchboard. In this case, the upright rod 205d and the fish plate 205e face upwards and then reverse in conjunction with the forward direction change table 206a. On the other hand, when the magnet 205c faces the top of the base 101, the repulsive force between the magnet 205c and the magnetic plate 202a is used to keep the magnetic plate 202a at the top due to the action of magnetic force. In this case, the gap between the two sets of fasteners 103 is the largest, making it easy to arrange the fire extinguishing belt. Similarly, when the top rod and the fish plate 205e face downwards, they then reverse in conjunction with the reverse direction change table 206b.

[0040] Furthermore, when the second pushing groove 207b moves upward and faces the second driving post 204c, the rotation of the rotating disk 204a changes the direction of the base plate 205b, and the attractive force between the magnet 205c and the distribution board is converted into a repulsive force of the magnet 205c against the magnetic plate 202a, causing the magnetic plate 202a to rise, thereby realizing the separation of the base 101 and the distribution board and the deployment of the fastener 103, and allowing the base 101 and the fire rope to be removed simultaneously.

[0041] In use, when base 101 is brought into close contact with the surface of the switchboard, pusher 207a can be pressed toward the switchboard. Rotating disk 204a is driven to rotate by second pushing groove 207b and second drive post 204c, which in turn rotates attraction member 205 and direction-changing member 206, causing attraction member 205 to flip and change direction. When one side of magnet 205c on attraction member 205 faces the switchboard, the attraction force between magnet 205c and the switchboard connects base 101 and the switchboard. At the same time, the repulsive force of magnet 205c on magnetic plate 202a disappears, and magnetic plate 202a moves downward due to the elastic action of the support spring. This rotates turntable 201a, causing two fasteners 103 to move inward, facing each other, and securing the fire extinguishing rope. The fire extinguishing rope is arranged in an S-shape along the fire-prone areas of the switchboard, and fixing devices are placed at intervals along the direction of the fire extinguishing rope to secure the fire extinguishing rope. In the event of a fire inside the switchboard, the passive induction fire extinguishing rope, which contains a fluorine-containing polymer fire extinguishing agent, fully releases the agent and extinguishes the fire by immersion, instantly extinguishing the source of the fire and preventing burns or damage to the switchboard's internal equipment. The fastener 103, the suction member 205, the direction-changing member 206, and the pushing member 207 are arranged in conjunction with each other to magnetically connect and fix the base 101 to the inner wall of the switchboard. Compared to conventional adhesive-backed fixing methods, magnetic suction fixation allows users to easily use and adjust the base 101 repeatedly and more easily and efficiently insert and remove it. In addition, when the base 101 is inserted or removed, the fire rope and the base 101 can be assembled or separated by interlocking with the fastener 103, which makes it easy for users to install or replace the fire rope. Furthermore, it meets the needs of assembling the fixing device to various fire ropes, and various levels of fire rope can be selected as needed.

[0042] It is important to note that the configurations and arrangements of the present application as shown in several different embodiments are merely illustrative. While only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily understand that many modifications are possible (e.g., changes in the dimensions, scale, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting and arrangement, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described herein. For example, elements shown as integrally molded may be composed of multiple parts or components, the position of elements may be inverted or otherwise changed, and the nature, number, or location of separate elements may be modified or changed. Accordingly, all such modifications are intended to be within the scope of the present invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "apparatus + function" clause is intended to cover structures that perform the functions described herein, including not only structurally equivalent but also equivalent structures. Other substitutions, variations, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the invention, and therefore the invention is not limited to a particular embodiment, but extends to various modifications that fall within the scope of the appended claims.

[0043] Moreover, in order to provide a concise description of example embodiments, it is not necessary to describe all features of an actual embodiment (i.e., features that are not relevant to the currently contemplated best mode for carrying out the invention or that are not relevant to realizing the invention).

[0044] It should be understood that, as with any engineering or design project, many specific embodiment decisions may be made in the course of developing any actual embodiment. While such a development effort may be complex and time-consuming, it will not require undue experimentation for those of ordinary skill in the art having the benefit of this disclosure, and the development effort is a routine exercise in design, fabrication, and production.

[0045] It should be noted that the above embodiments are only used to explain the technical solutions of the present invention, and are not intended to be limiting. Although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention. [Explanation of symbols]

[0046] 100 Fixing Assembly 101 Base 101a Movable groove 102 Slideway 103 Zipper 103a Sliding table 103b Clamp 103c Guidepost 200 Control Assembly 201 Distance adjustment member 201a Rotary table 201b Installation ring 201c Drive groove 201d No. 1 driving post 202 Lifting member 202a Magnetic plate 202b Elevator 202c First groove 202d Connection Block 203 Support spring 204 Rotating Members 204a Rotating disc 204b Connections tab 204c Second driving post 204d Through hole 205 Adsorption member 205a pin rod 205b board 205c magnet 205d Upright Rod 205e Fish Plate 205f First positioning rod 205g tension spring 205h Second positioning rod 206 Direction change member 206a Forward direction change table 206b Reverse conversion stand 207 Pushing member 207a Push platform 207b Second pressing groove

Claims

1. A mechanism for fixing a fluorine-containing fire extinguishing rope in a switchboard fire box, a fixing assembly (100) including a base (101), a slideway (102) located on the surface of the base (101), and a fastener (103) located inside the slideway (102); a control assembly (200) including a distance adjusting member (201) located outside the fastener (103), a lifting member (202) provided outside the distance adjusting member (201), a support spring (203) provided between the distance adjusting member (201) and the lifting member (202), a rotating member (204) further provided inside the base (101), an attraction member (205) provided inside the rotating member (204), a direction changing member (206) provided on the inner wall of the base (101), and a pushing member (207) further fitted outside the base (101).

2. A movable groove (101a) is provided at the bottom of the outer wall of the base (101), 2. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard fire extinguishing box according to claim 1, wherein the slideways (102) are provided symmetrically with respect to the base (101), and a fastener (103) is fitted and engaged inside each of the two slideways (102).

3. 2. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard in a box according to claim 1, characterized in that the fastener (103) includes a slide table (103a) fitted inside the slideway (102), a clamp (103b) is fixed to the surface of the slide table (103a), and a guide post (103c) is fixed to the bottom of the slide table (103a).

4. The distance adjusting member (201) includes a rotary table (201a) located at the upper end inside the base (101), a fitting ring (201b) fixed to the outer periphery of the upper part of the rotary table (201a), a driving groove (201c) formed on the surface of the rotary table (201a), and a first driving post (201d) further fixedly provided on the outer wall of the lower part of the rotary table (201a); The fitting ring (201b) is fitted to the inner wall of the base (101), 2. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard in a fire box according to claim 1, wherein the driving groove (201c) is formed in an elliptical ring shape.

5. The lifting member (202) includes a magnetic plate (202a) located inside the base (101), and a lifting pipe (202b) is provided at the center of the surface of the magnetic plate (202a), and the lifting pipe (202b) is fitted into a first driving post (201d) on the outer periphery of the lower part of the rotary table (201a). A first pressing groove (202c) that fits into the first driving post (201d) is provided on the inner wall of the lifting pipe (202b), and a connecting block (202d) is further provided on the outer wall of the magnetic plate (202a).

5. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard fire extinguishing system in a box according to claim 4, wherein the connection block (202d) penetrates to the outside of the base (101).

6. The rotating member (204) includes a rotating disk (204a) rotatably mounted inside the base (101), a connecting tab (204b) integrally connected to the outer periphery of the rotating disk (204a), a second driving post (204c) fixed to the outer wall of the connecting tab (204b), and an annular array of through holes (204d) formed on the surface of the rotating disk (204a); 6. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard in a box according to claim 5, wherein the connection tab (204b) and the movable groove (101a) provided at the bottom of the outer wall of the base (101) are fitted together by sliding engagement.

7. The attraction member (205) includes a pin rod (205a) that penetrates to the inner wall of the through hole (204d), a base plate (205b) connected to the outer end of the pin rod (205a), a magnet (205c) fixed to one side of the base plate (205b), an upright rod (205d) further provided on the outer periphery of the surface of the base plate (205b), a fish plate (205e) provided at the top end of the upright rod (205d), a first positioning rod (205f) provided outside the upright rod (205d), a tension spring (205g) connected to the first positioning rod (205f), a second positioning rod (205h) connected to the other end of the tension spring (205g), and the second positioning rod (205h) fixed to the inner wall of the through hole (204d), There is a repulsive force between the magnet (205c) and the magnetic plate (202a), 7. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard fire fighting apparatus in a box according to claim 6, characterized in that both ends of the fish plate (205e) are provided protruding outward from the upright rod (205d).

8. The direction-changing members (206) are provided in an annular array on the inner wall of the base (101), The direction-changing member (206) includes a forward direction change table (206a) and a reverse direction change table (206b) that are sequentially provided on the inner wall of the base (101), and the forward direction change table (206a) and the reverse direction change table (206b) are opposite in direction; The mechanism for fixing a fluorine-containing fire extinguishing rope for a fire-fighting switchboard in a box according to claim 7, characterized in that the forward direction change table (206a) and the reverse direction change table (206b) are provided in the shape of a wedge-shaped base, and both the forward direction change table (206a) and the reverse direction change table (206b) are fitted with a fish plate (205e).

9. 7. The mechanism for fixing a fluorine-containing fire extinguishing rope for a switchboard in a box according to claim 6, wherein the pushing member (207) includes a push base (207a), and a second pushing groove (207b) that fits onto the second driving post (204c) is provided on the inner wall of the push base (207a).

10. 10. The mechanism for fixing a fluorine-containing fire extinguishing rope for fire fighting in a switchboard box according to claim 9, wherein the first pressing groove (202c) and the second pressing groove (207b) are both provided at an incline.

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