Movable telescopic fireproof device

Abstract

The utility model provides a movable telescopic fireproof device, which comprises a telescopic main body, a movable telescopic main body, a fireproof device and a fire-proof device, and is characterized in that the telescopic main body comprises a frame and a scissor-type mechanism connected in the frame; the scissor fork type mechanism is movably connected with the guide groove of the frame so as to realize conversion between a retraction state and an opening state; the locking assembly is arranged at the position, corresponding to the guide groove, of the frame; when the locking assembly is adjusted to execute the locking action relative to the guide groove, the shear fork type mechanism is limited to move relative to the guide groove. And when the adjusting and locking assembly performs retraction action relative to the guide groove, the scissor fork type mechanism is movably matched with the guide groove. The technical problem that the fireproof effect of the fireproof device is reduced due to the fact that the shear fork type mechanism is difficult to keep in a stable stretching state and is prone to retraction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire prevention, in particular to a mobile telescopic fire prevention device. Background Art

[0002] At present, the main means of transportation on the road include electric vehicles and fuel vehicles. When cars are parked in a parking lot, due to the limited parking space and dense arrangement of vehicles, if a fire occurs in one of the cars, the fire can easily spread quickly to the vehicles in the adjacent parking positions, triggering a chain reaction and causing the fire to expand.

[0003] In order to solve the above-mentioned problems, a fire prevention device has appeared in the relevant technical scheme. Specifically, the fire prevention device is placed between two adjacent parking spaces. When the fire prevention device is adjusted to keep the scissors-type mechanism arranged therein in an extended state, the fire prevention flexible parts connected thereto are also driven to unfold, so as to separate the two parking spaces and further isolate the fire source.

[0004] However, there is at least one of the following problems in the related art: since the scissor-type mechanism is difficult to maintain a stable extended state, the scissor-type mechanism is prone to retraction, thereby reducing the fire prevention effect of the fire protection device. Utility Model Content

[0005] The technical problem solved by the utility model is that since the scissor-type mechanism is difficult to maintain a stable extended state, the scissor-type mechanism is prone to retraction, thereby reducing the fire prevention effect of the fire prevention device.

[0006] In order to solve the above problems, the utility model provides a mobile telescopic fire protection device, comprising: a telescopic body, the telescopic body comprising a frame and a scissor-type mechanism connected to the frame; the scissor-type mechanism is movably connected to the guide groove of the frame to achieve the transformation between the retracted state and the extended state; a locking assembly, the locking assembly is arranged at the position of the frame corresponding to the guide groove; wherein, when the locking assembly is adjusted to perform a locking action relative to the guide groove, the movement of the scissor-type mechanism relative to the guide groove is restricted; when the locking assembly is adjusted to perform a retracting action relative to the guide groove, the scissor-type mechanism and the guide groove are movably coordinated.

[0007] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: specifically, in combination with the actual usage of the mobile telescopic fire protection device, the mobile telescopic fire protection device is set between the first parking space and the second parking space. When a fire occurs in a vehicle parked in the first parking space, the scissor-type mechanism is moved in the guide groove by adjusting the telescopic body. When the mobile telescopic fire protection device is in an open state of the scissor-type mechanism, the locking assembly is adjusted to move it toward the direction close to the guide groove to limit the movement of the scissor-type mechanism in the guide groove, thereby ensuring that the scissor-type mechanism is stably maintained in the open state, thereby effectively separating the first parking space and the second parking space.

[0008] In one example of the utility model, the locking assembly includes: a fixing portion, which is installed at a position of the frame corresponding to the guide groove; and a locking portion, which is movably connected to the fixing portion to move toward or away from the guide groove.

[0009] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the structural composition of the locking component is simple, and the difficulty of actual operation is reduced.

[0010] In an example of the present invention, the fixing portion and the locking portion are slidably connected or threadedly connected.

[0011] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: for example, the fixing part is provided with a slide groove for slidingly cooperating with the locking part, and the locking part is adjusted to reciprocate in the slide groove, which correspondingly realizes the limiting or unlocking effect on the movement of the scissor-type mechanism in the guide groove. In contrast, when the fixing part and the locking part are screwed, for example, the fixing part is provided with a screw hole, and the locking part is provided with a bolt structure cooperating with the screw hole, specifically, by rotating the fixing part, the limiting or unlocking effect on the movement of the scissor-type mechanism in the guide groove can also be realized.

[0012] In one example of the utility model, the mobile telescopic fire protection device also includes a fire protection flexible member, which is arranged on at least one side of the frame; wherein, when the scissor-type mechanism moves in the guide groove, the fire protection flexible member is transformed between an expanded state and a retracted state.

[0013] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: specifically, through the connection between the fireproof flexible part and the frame, the state of the fireproof flexible part can be flexibly changed between the expanded state and the stored state as the scissor-type mechanism reciprocates in the guide groove, thereby eliminating the operation of manually adjusting the fireproof flexible part, so that the fireproof flexible part can quickly enter the expanded state during actual application to improve the fire-blocking efficiency.

[0014] In an example of the utility model, a first engaging member is provided on one side of the fireproof flexible member; and a second engaging member engaged with the first engaging member is provided on one side of the frame.

[0015] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the fireproof flexible part and the frame are matched by a snap-fit ​​method, thereby facilitating the disassembly and replacement of the fireproof flexible part.

[0016] In one example of the present invention, when the first engaging member is a engaging groove, the second engaging member is a engaging protrusion extending into the engaging groove, and the engaging protrusion extends toward an upward position; or when the second engaging member is a engaging groove, the first engaging member is a engaging protrusion extending into the engaging groove, and the engaging protrusion extends toward a downward position.

[0017] Compared with the prior art, the technical effect achieved by adopting this technical solution is: the efficiency of disassembling and assembling fireproof flexible parts is further improved.

[0018] In an example of the present utility model, the mobile telescopic fire protection device further includes a pulley assembly, and the pulley assembly is arranged at the bottom of the frame.

[0019] Compared with the prior art, the technical effect achieved by adopting this technical solution is that by setting a pulley assembly, the portable use of the mobile telescopic fire protection device is facilitated.

[0020] In one example of the utility model, the scissor-type mechanism includes a plurality of staggered rod groups rotatably connected end to end; the frame includes a plurality of frame bodies, any frame body is provided with a matching hole rotatably connected to the first rotating shaft of the staggered rod group; the guide groove is provided in the frame body at a position below the matching hole, and is movably engaged with the second connecting shaft of the staggered rod group; wherein, when at least two of the plurality of frame bodies are driven to approach each other, the scissor-type mechanism is in a retracted state; when at least two of the plurality of frame bodies are driven to move away from each other, the scissor-type mechanism is in an open state.

[0021] In an example of the present invention, the mobile telescopic fire protection device further includes a pulling assembly, and the pulling assembly is arranged at at least one end of the frame.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: by setting a pulling component, it is convenient for operators to move the mobile telescopic fire protection device.

[0023] In one example of the present invention, the mobile telescopic fire protection device also includes a rope locking member, at least one end of which is provided with a locking structure for buckling to a pulling assembly, and / or the rope locking member is a safety rope with embedded steel wire; and / or the mobile telescopic fire protection device also includes a restraining member, which is used to be bound to the circumferential surface of the telescopic body to limit the opening of the scissors-type mechanism; and / or the mobile telescopic fire protection device also includes a driving assembly, which is mounted to the frame and is used to drive a pulley assembly provided at the bottom of the frame; and / or the fire-proof flexible member of the mobile telescopic fire protection device is made of ceramic silicone rubber.

[0024] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: when the mobile telescopic fire protection device includes a rope lock, combined with the actual fire situation at the site, the operator can buckle the lock structure on the pulling assembly, stand in a position away from the fire, and use the rope lock to pull the mobile telescopic fire protection device, thereby realizing remote adjustment of the mobile telescopic fire protection device for fire prevention operations; when the mobile telescopic fire protection device includes a restraining member, the restraining member can be sleeved on the outer surface of the telescopic body to limit the opening of the telescopic body, thereby reducing the space occupied and facilitating storage.

[0025] After adopting the technical solution of the utility model, the following technical effects can be achieved:

[0026] (1) By adjusting the locking assembly so that it is offset from the guide groove, the telescopic body is adjusted so that the scissor-type mechanism can move in the guide groove. When the scissor-type mechanism enters the open state, the locking assembly is adjusted so that it moves toward the direction close to the guide groove, thereby limiting the movement of the scissor-type mechanism in the guide groove, thereby ensuring that the scissor-type mechanism is stably maintained in the open state, effectively separating two adjacent parking spaces, and preventing the fire in one parking space from spreading to the other parking space, thereby effectively limiting the scope of the fire;

[0027] (2) By associating the connection between the fireproof flexible member and the frame, the state of the fireproof flexible member can be flexibly changed between the unfolded state and the retracted state as the scissor-type mechanism reciprocates in the guide groove, thereby eliminating the need for manual adjustment of the fireproof flexible member and improving the efficiency of the fireproof flexible member in quickly entering the unfolded state during actual application, thereby isolating the fire;

[0028] (3) By providing a pulling assembly, it is convenient for operators to move the mobile telescopic fire protection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings to be used in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A structural schematic diagram of a mobile telescopic fire protection device provided by an embodiment of the utility model when the scissor-type mechanism is in an open state;

[0031] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0032] Figure 3 for Figure 1 A schematic diagram of the structure from another perspective;

[0033] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0034] Figure 5 for Figure 1 A schematic diagram of the structure from another perspective;

[0035] Figure 6 for Figure 5 Schematic diagram of the local structure in;

[0036] Figure 7 The present invention is a structural schematic diagram of a mobile telescopic fire protection device in which the scissor-type mechanism is in a retracted state with the fire protection flexible parts hidden.

[0037] Description of reference numerals:

[0038] 100. Mobile telescopic fire protection device; 10. Telescopic body; 11. Frame; 111. Guide groove; 112. Frame; 113. Matching hole; 12. Scissor-type mechanism; 121. Staggered rod group; 122. First rotating shaft; 123. Second connecting shaft; 20. Locking assembly; 21. Fixing part; 22. Locking part; 30. Fireproof flexible part; 41. First engaging part; 42. Second engaging part; 43. Pulley assembly; 44. Pulling assembly; 45. Rope locking part; 451. Locking structure; 46. Binding part. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] See also Figure 1, which is a structural schematic diagram of a mobile telescopic fire protection device 100 provided by an embodiment of the utility model when the scissor-type mechanism 12 is in an open state. Figure 2-Figure 7 The mobile telescopic fire protection device 100, for example, includes a telescopic body 10 and a locking assembly 20; the telescopic body 10 includes a frame 11 and a scissor-type mechanism 12 connected to the frame 11; the scissor-type mechanism 12 is movably connected to a guide groove 111 of the frame 11 to achieve a transition between a retracted state and an extended state; the locking assembly 20 is arranged at a position of the frame 11 corresponding to the guide groove 111; wherein, when the locking assembly 20 is adjusted to perform a locking action relative to the guide groove 111, the scissor-type mechanism 12 is restricted from moving relative to the guide groove 111; when the locking assembly 20 is adjusted to perform a retracting action relative to the guide groove 111, the scissor-type mechanism 12 is movably matched with the guide groove 111.

[0041] Specifically, due to the staggered arrangement of the locking assembly 20 and the guide groove 111, combined with the actual usage of the mobile telescopic fire protection device 100, the mobile telescopic fire protection device 100 is arranged between the first parking space and the second parking space. When a fire occurs in a vehicle parked in the first parking space, the scissor-type mechanism 12 is allowed to move in the guide groove 111 by adjusting the telescopic body 10. When the scissor-type mechanism 12 of the mobile telescopic fire protection device 100 is in an open state, the locking assembly 20 is adjusted to move toward the direction close to the guide groove 111 to limit the movement of the scissor-type mechanism 12 in the guide groove 111, thereby ensuring that the scissor-type mechanism 12 is stably maintained in the open state, thereby effectively separating the first parking space from the second parking space.

[0042] Preferably, the locking assembly 20 includes, for example, a fixing portion 21 and a locking portion 22. The fixing portion 21 is mounted to the frame 11 at a position corresponding to the guide slot 111; the locking portion 22 is movably connected to the fixing portion 21, and the locking portion 22 can move toward or away from the guide slot 111.

[0043] Preferably, the fixing portion 21 and the locking portion 22 are slidably connected or threadedly connected.

[0044] Preferably, the mobile telescopic fire protection device 100 also includes a fireproof flexible member 30, which is arranged on at least one side of the frame 11; wherein, when the scissor-type mechanism 12 moves in the guide groove 111, the fireproof flexible member 30 is transformed between the expanded state and the retracted state. When the scissor-type mechanism 12 is in the expanded state, the fireproof flexible member 30 is in the expanded state, that is, the mobile telescopic fire protection device 100 is arranged between the first parking space and the second parking space. When a fire occurs in a vehicle parked in the first parking space, the scissor-type mechanism 12 and the fireproof flexible member 30 are stably maintained in the expanded (expanded) state. In addition to effectively separating the first parking space and the second parking space, the scissor-type mechanism 12 and the fireproof flexible member 30 can further prevent the fire in the first parking space from spreading to the second parking space, effectively limiting the impact range of the fire; when the scissor-type mechanism 12 is in the retracted state, the fireproof flexible member 30 is in the retracted state, so as to facilitate the storage of the mobile telescopic fire protection device 100.

[0045] Preferably, a first engaging member 41 is provided on one side of the fireproof flexible member 30 ; and a second engaging member 42 engaged with the first engaging member 41 is provided on one side of the frame 11 .

[0046] Preferably, when the first engaging member 41 is an engaging groove, the second engaging member 42 is an engaging protrusion extending into the engaging groove, and the engaging protrusion extends upward; or

[0047] When the second engaging member 42 is an engaging groove, the first engaging member 41 is an engaging protrusion extending into the engaging groove, and the engaging protrusion extends toward a downward position.

[0048] Preferably, the mobile telescopic fire protection device 100 further includes a pulley assembly 43 , which is disposed at the bottom of the frame 11 to facilitate the portable use of the mobile telescopic fire protection device 100 .

[0049] Preferably, the scissor-type mechanism 12 includes a plurality of staggered rod groups 121 rotatably connected end to end; the frame 11 includes a plurality of frame bodies 112, and any frame body 112 is provided with a matching hole 113 rotatably connected to a first rotating shaft 122 of the staggered rod group 121; the guide groove 111 is provided in the frame body 112 at a position below the matching hole 113, and is movably engaged with a second connecting shaft 123 of the staggered rod group 121; wherein, when at least two of the plurality of frame bodies 112 are driven to approach each other, the scissor-type mechanism 12 is in a retracted state; and when at least two of the plurality of frame bodies 112 are driven to move away from each other, the scissor-type mechanism 12 is in an open state.

[0050] Preferably, the mobile telescopic fire protection device 100 also includes a pulling component 44, and the pulling component 44 is arranged at at least one end of the frame 11.

[0051] Preferably, the mobile telescopic fire protection device 100 further includes a rope lock 45, at least one end of which is provided with a lock structure 451 for buckling to the pulling assembly 44, and / or the rope lock 45 is a safety rope with an embedded steel wire;

[0052] And / or, the mobile telescopic fire protection device 100 further includes a tie member 46, which is used to be tied to the circumferential surface of the telescopic body 10 to limit the scissor-type mechanism 12 from opening;

[0053] And / or, the mobile telescopic fire protection device 100 further includes a driving assembly, which is mounted to the frame 11 and is used to drive a pulley assembly 43 provided at the bottom of the frame 11;

[0054] And / or, the fireproof flexible part 30 of the mobile telescopic fireproof device 100 is made of ceramic silicone rubber material.

[0055] When the mobile telescopic fire protection device 100 includes a rope locking member 45, in combination with the actual fire situation at the site, the operator can use the locking structure 451 buckled on the pulling component 44, stand in a position away from the fire, use the rope locking member 45 to pull the mobile telescopic fire protection device 100, and remotely adjust the mobile telescopic fire protection device 100 to perform fire prevention operations; when the mobile telescopic fire protection device 100 includes a restraining member 46, the restraining member 46 can be used to be sleeved on the outer surface of the telescopic body 10, so as to limit the opening of the telescopic body 10, reduce its footprint, and facilitate storage.

[0056] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. A mobile telescopic fire protection device, characterized in that: include: A telescopic body (10), the telescopic body (10) comprising a frame (11) and a scissor-type mechanism (12) connected to the frame (11); The scissor-type mechanism (12) is movably connected to the guide groove (111) of the frame (11) to achieve a change between a retracted state and an extended state; A locking assembly (20), wherein the locking assembly (20) is arranged at a position of the frame (11) corresponding to the guide groove (111); When the locking assembly (20) is adjusted to perform a locking action relative to the guide groove (111), the movement of the scissor-type mechanism (12) relative to the guide groove (111) is restricted; When the locking assembly (20) is adjusted to perform a retracting action relative to the guide groove (111), the scissor-type mechanism (12) movably cooperates with the guide groove (111); The mobile telescopic fireproof device further comprises a fireproof flexible member (30), wherein the fireproof flexible member (30) is arranged on at least one side of the frame (11); When the scissor-type mechanism (12) moves in the guide groove (111), the fireproof flexible member (30) is transformed between an unfolded state and a retracted state.

2. The mobile telescopic fire protection device according to claim 1, characterized in that: The locking assembly (20) comprises: A fixing portion (21), the fixing portion (21) being mounted to a position of the frame (11) corresponding to the guide groove (111); A locking portion (22), wherein the locking portion (22) is movably connected to the fixing portion (21) so as to move in a direction approaching or away from the guide groove (111).

3. The mobile telescopic fire protection device according to claim 2, characterized in that: The fixing portion (21) and the locking portion (22) are slidably connected or threadedly connected.

4. The mobile telescopic fire protection device according to claim 1, characterized in that: A first engaging member (41) is provided on one side of the fireproof flexible member (30); A second engaging member (42) engaged with the first engaging member (41) is provided on one side of the frame (11).

5. The mobile telescopic fire protection device according to claim 4, characterized in that: When the first engaging member (41) is an engaging groove, the second engaging member (42) is an engaging protrusion extending into the engaging groove, and the engaging protrusion extends upward; or When the second engaging member (42) is an engaging groove, the first engaging member (41) is an engaging protrusion extending into the engaging groove, and the engaging protrusion extends toward a downward position.

6. The mobile telescopic fire protection device according to claim 1, characterized in that: The mobile telescopic fire protection device also includes a pulley assembly (43), and the pulley assembly (43) is arranged at the bottom of the frame (11).

7. The mobile telescopic fire protection device according to claim 1 or 6, characterized in that: The scissor-type mechanism (12) comprises a plurality of staggered rod groups (121) connected end to end in a rotational manner; The frame (11) comprises a plurality of frame bodies (112), any of the frame bodies (112) being provided with a matching hole (113) rotatably connected to a first rotating shaft (122) of the staggered rod group (121); the guide groove (111) being provided at a position of the frame body (112) below the matching hole (113) and being movably matched with a second connecting shaft (123) of the staggered rod group (121); Wherein, when at least two of the plurality of frames (112) are driven to approach each other, the scissor-type mechanism (12) is placed in the retracted state; When at least two of the plurality of frames (112) are driven to move away from each other, the scissor-type mechanism (12) is placed in the open state.

8. The mobile telescopic fire protection device according to claim 1 or 6, characterized in that: The mobile telescopic fire protection device also includes a pulling component (44), and the pulling component (44) is arranged at at least one end of the frame (11).

9. The mobile telescopic fire protection device according to claim 8, characterized in that: The mobile telescopic fire protection device further comprises a rope lock (45), at least one end of which is provided with a lock structure (451) for buckling to the pulling assembly (44), and / or the rope lock (45) is a safety rope with an embedded steel wire; And / or, the mobile telescopic fire protection device further comprises a restraining member (46), wherein the restraining member (46) is used to be bound to the circumferential surface of the telescopic body (10) to limit the opening of the scissor-type mechanism (12); And / or, the mobile telescopic fire protection device further comprises a driving assembly, the driving assembly being mounted to the frame (11) and being used to drive a pulley assembly (43) disposed at the bottom of the frame (11); And / or, the fireproof flexible part (30) of the mobile telescopic fireproof device is made of ceramic silicone rubber material.

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