CN220056257U - Double-deck shelter follow-up elevating gear that possesses emergent function of fleing - Google Patents

Abstract

A double-deck shelter follow-up lifting device with an emergency escape function comprises a front plate, a pair of column frames, a pair of lifting guide rails and a movable plate; the front plate is connected with the upper cabin body of the double-layer square cabin, and is arranged between the pair of upright post frames; the pair of lifting guide rails are arranged corresponding to the two upright post frames, and the two lifting guide rails are connected to the inner sides of the upright post frames corresponding to the two lifting guide rails; the movable plate is arranged between the pair of lifting guide rails and can vertically slide on the two lifting guide rails, and a locking piece for locking or separating from the two lifting guide rails is arranged at the bottom of the movable plate; the bottom of front bezel is equipped with the front bezel locating part, and the top of fly leaf is equipped with the fly leaf cooperation spare correspondingly, and the fly leaf cooperation spare can realize the cooperation butt with the front bezel locating part and up-and-down motion in the upper portion of front bezel locating part presets the space. The advantages are that: the comfort and safety of the shelter in use are improved; the whole operation is convenient and reliable, the whole stability of the follow-up lifting device is ensured, and the quality of installation and combination is improved.

Description

Double-deck shelter follow-up elevating gear that possesses emergent function of fleing

Technical Field

The utility model belongs to the technical field of shelter equipment, and particularly relates to a double-deck shelter follow-up lifting device with an emergency escape function.

Background

The shelter is similar to a container, is a self-supporting independent box body, can be used for loading electronic equipment, maintenance equipment, medical equipment and the like to form an equipment shelter, is also used as a command and conference center, can be suitable for various different complex environments, and ensures the continuous reliability of work. And the shelter is constructed by combining a plurality of solid materials organically, the volume of the shelter is fixed or expandable, and the existing shelter can be divided into an expansion shelter and a non-expansion shelter. The double-layer shelter mainly comprises a lower shelter body, an upper shelter body and a jacking device, wherein the upper shelter body is sleeved on the lower shelter body and can move upwards under the drive of the jacking device to realize the expansion of the shelter in the height direction, so that the double-layer shelter is formed, and technical information related to the double-layer shelter can also be seen from the 0018 th section to the 0025 th section in the patent document with the publication number of CN 111576931A. However, in the use process of the existing double-deck shelter, the upper shelter body is usually of a closed structure, on one hand, in order to ensure the use reliability, a large amount of ventilation and oxygen supply and lighting equipment are arranged in the upper shelter body, and although the window can be arranged on the upper shelter body, the ventilation of the internal air is not smooth after long-term use, and the use comfort is poor; on the other hand, more importantly, because the upper cabin body is of a closed structure, once emergency dangerous situations such as fire or toxic gas leakage occur, the personnel in the upper cabin body can escape outwards only through the lower cabin body or a narrow window, so that the escape time is long, the optimal escape time is easy to miss, unnecessary casualties are easy to cause, and once the emergency situation occurs in the lower cabin body, the personnel in the upper cabin body escape quite uncertainties and dangers exist, so that the overall safety of the double-layer square cabin is not satisfactory.

In view of the above-described prior art, there is a need for a rational improvement over existing double deck shelter mechanisms. To this end, the inventors have advantageously devised that the technical solutions described below are created in this context.

Disclosure of Invention

The utility model aims to provide the double-deck shelter follow-up lifting device with the emergency escape function, which is simple in structure, reliable and durable, and is beneficial to forming an open port at the front end of the upper shelter body by arranging the movable plate capable of lifting up and down at the lower part of the front plate so as to ensure the safety, convenience and comfort of shelter use.

The utility model aims at achieving the aim, and provides a double-deck shelter follow-up lifting device with an emergency escape function, which comprises a front plate, a pair of column bodies, a pair of lifting guide rails and a movable plate; the front plate is connected with the upper cabin body of the double-layer square cabin, and is arranged between the pair of upright post frames; the lifting guide rails are correspondingly arranged with the two upright post frames, and the two lifting guide rails are respectively connected with the inner sides of the upright post frames corresponding to the lifting guide rails; the movable plate is arranged between the pair of lifting guide rails and can vertically slide on the two lifting guide rails, and a locking piece for locking or separating from the two lifting guide rails is further arranged at the bottom of the movable plate; and a front plate limiting part is arranged at the bottom of the front plate, and a movable plate matching part is correspondingly arranged at the top of the movable plate, and the movable plate matching part can be matched and abutted with the front plate limiting part and move up and down in a preset space at the upper part of the front plate limiting part.

In a specific embodiment of the present utility model, a plurality of upright frame connecting square tubes are disposed on each of the two upright frames, and the two lifting guide rails are respectively and fixedly connected to the corresponding plurality of upright frame connecting square tubes in a vertical state.

In another specific embodiment of the present utility model, two guide rail grooves with openings facing the movable plate are formed on the two lifting guide rails, the guide rail grooves extend from the top end to the bottom end of the lifting guide rail body along the vertical direction, and the two end parts of the movable plate along the length direction are respectively accommodated in the guide rail grooves of the lifting guide rails on the two sides and can slide up and down in a reciprocating manner.

In another specific embodiment of the present utility model, the locking member is a latch structure, and the locking member has a latch box and a latch rod, the latch box is integrally kept in a vertical state with the lifting rail, and the latch box is fixedly connected to a side surface of the movable plate through a base plate, and the latch rod slidably passes through a side panel of the latch box close to the lifting rail and can reciprocally slide along a length direction of the latch box, and the latch rod can realize locking with the lifting rail body and can realize fixed positioning of the latch rod and a box body of the latch box; and guide rail locking holes which are matched with the shapes of the bolt rod bodies are also formed in the middle positions of the two lifting guide rails in the height direction, and the bolt rods can be inserted into the guide rail locking holes, so that the movable plate is in locking connection with the lifting guide rails on two sides.

In still another specific embodiment of the present utility model, an open-type latch box accommodating groove is formed in the middle of the latch box, an end portion of the latch rod, which is far away from the lifting guide rail in the length direction, is connected with a latch rod positioning member, a front end positioning chamber is formed in the latch box accommodating groove near the front end of the latch rod through a pair of baffle plates, a rear end positioning chamber is formed in the latch box accommodating groove far away from the latch rod through a pair of baffle plates, and the latch rod positioning member can be accommodated and locked in the front end positioning chamber or the rear end positioning chamber respectively, so that the latch rod and the latch box are locked; when the bolt rod positioning piece is accommodated and locked in the front end positioning chamber, the bolt rod can outwards extend out of the bolt box body and is inserted into the lifting guide rail, so that the movable plate and the lifting guide rails on two sides are locked and fixed; when the bolt rod positioning piece is accommodated and locked in the tail end positioning chamber, the bolt rod can be accommodated in the bolt box body and separated from the lifting guide rail, so that the movable plate can slide up and down in a reciprocating manner on the lifting guide rails at two sides.

In yet another specific embodiment of the present utility model, the front plate limiter is of an elongated square tubular structure, and the front plate limiter is disposed and configured to extend along a length direction of the front plate body at a position near a bottom end of the front plate body facing a side surface of the movable plate, and the movable plate connector is also of an elongated square tubular structure, and is disposed and configured to extend along a length direction of the movable plate body at a position near a top end of the movable plate body facing a side surface of the front plate, and the movable plate connector is capable of abutting against an upper portion of the front plate limiter; when the front plate rises, the movable plate matching piece is abutted on the front plate limiting piece, and the front plate limiting piece can drive the movable plate matching piece and the movable plate body to rise together; when the front plate descends, the movable plate matching piece can descend along with the front plate limiting piece, so that the movable plate body descends.

In a further specific embodiment of the utility model, the front plate is formed into a frame-like structure by a plurality of plate profiles.

In a further specific embodiment of the utility model, the movable plate is also constructed as a frame-like structure by a plurality of plate section bars being connected.

Due to the adoption of the structure, compared with the prior art, the utility model has the beneficial effects that: firstly, a movable plate capable of lifting up and down is arranged below a front plate, the movable plate can be driven to lift up when the front plate lifts up, the movable plate can also slide up and down on the inner side of the front plate and move to a corresponding position on the inner side of the front plate, so that an open opening is formed at the front end of an upper cabin body of the shelter, the open opening can be used as a ventilation lighting opening of the whole double-layer shelter in a normal state, and can be used as an emergency escape door in an emergency state, so that the comfort and safety of the use of the shelter are effectively improved; and thirdly, through arranging lifting guide rails on the left side and the right side of the movable plate, the movable plate can slide up and down in the empty slot of the lifting guide rails, and a locking piece on the movable plate can be locked with the lifting guide rails on the two sides rapidly and tightly so as to ensure the fixation of the movable plate, so that the whole operation is convenient and reliable, the whole stability of the follow-up lifting device is effectively ensured, and the installation and combination quality is improved.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model in an unfolded state.

Fig. 2 is a schematic structural view of an embodiment of the present utility model in a storage state.

Fig. 3 is a schematic structural view of a locking member according to the present utility model.

In the figure: 1. front plate, 11. Front plate limiting piece; 2. the upright post frame body is 21. The upright post frame body is connected with the square tube; 3. lifting guide rails, 31, guide rail grooves and 32, guide rail locking holes; 4. the movable plate comprises a movable plate body 41, a locking piece 411, a bolt box 4111, a bolt box accommodating groove 4112, a front end positioning chamber 4113, a tail end positioning chamber 412, a bolt rod 4121, a bolt rod positioning piece 42 and a movable plate matching piece.

Detailed Description

The following detailed description of specific embodiments of the utility model, while given in connection with the accompanying drawings, is not intended to limit the scope of the utility model, and any changes that may be made in the form of the inventive concepts described herein, without departing from the spirit and scope of the utility model.

In the following description, all concepts related to the directions (or azimuths) of up, down, left, right, front and rear are directed to the position states where the drawings are being described, so as to facilitate public understanding, and thus should not be construed as being particularly limiting to the technical solutions provided by the present utility model.

Referring to fig. 1 to 3, a double-deck shelter follow-up lifting device with an emergency escape function is shown, which comprises a front plate 1, a pair of column frames 2, a pair of lifting guide rails 3 and a movable plate 4; the front plate 1 is connected with the upper cabin body of the double-deck square cabin, and the front plate 1 is arranged at an upper position between a pair of upright post frames 2; the pair of lifting guide rails 3 are arranged corresponding to the two upright post frames 2, and the two lifting guide rails 3 are respectively connected to the inner sides of the upright post frames 2 corresponding to the lifting guide rails; the movable plate 4 is arranged between the pair of lifting guide rails 3 and can vertically slide on the two lifting guide rails 3, and locking pieces 41 for locking or separating from the two lifting guide rails 3 are also arranged on the left side and the right side of the bottom of the movable plate 4; a front plate limiter 11 is disposed at the bottom of the front plate 1, and a movable plate matching member 42 is disposed at the top of the movable plate 4, wherein the movable plate matching member 42 is capable of being matched and abutted with the front plate limiter 11 and moving up and down in a preset space at the upper part of the front plate limiter 11. When the follow-up lifting device is in the unfolding state, the movable plate 4 is positioned at the lower position of the front plate 1, and the movable plate matching piece 42 is abutted against the upper part of the front plate limiting piece 11; when the following lifting device is in the storage state, the movable plate 4 can be lifted to a position corresponding to one side of the front plate 1, and a free space with an open opening can be formed in the space below the movable plate 4.

Further, a plurality of upright frame connecting square tubes 21 are respectively arranged on the two upright frames 2, and the two lifting guide rails 3 are respectively and fixedly connected to the corresponding plurality of upright frame connecting square tubes 21 in a vertical state; the whole structure is simple, the installation is convenient, and meanwhile, the combination between the lifting guide rail 3 and the upright post frame body 2 is firm. Of course, in actual processing, the upright post frame 2 and the upright post frame connecting square tube 21 may be fixedly connected by a fastening means, welding means, or the like.

In the present embodiment, a rail groove 31 is formed in each of the two lift rails 3 so as to open toward the movable plate 4, the rail groove 31 extends from the top end to the bottom end of the body of the lift rail 3 in the vertical direction, and both end portions in the longitudinal direction of the movable plate 4 are respectively accommodated in the rail grooves 31 of the lift rails 3 on both sides and can reciprocate up and down therein.

With continued reference to fig. 1 and with further reference to fig. 3, the locking member 41 is preferably a latch structure in the present embodiment, and of course, the locking member 41 may be replaced by a bolt, a wedge or other fastener structures, which are all within the scope of protection of the present patent. The locking member 41 has a latch box 411 and a latch rod 412, the latch box 411 is kept in a vertical state with the lifting rail 3, the latch box 411 is fixedly connected to a side surface of the movable plate 4 through a base plate, the latch rod 412 slidably passes through a side panel of the latch box 411 close to the lifting rail 3, the latch rod 412 can reciprocally slide along a length direction of the latch box 411, and the latch rod 412 can lock with the body of the lifting rail 3 and can fix itself with a box body of the latch box 411.

Further, a rail locking hole 32 corresponding to the shape of the rod body of the latch rod 412 is further formed at the middle position of the two lifting rails 3 in the height direction, and the latch rod 412 can be inserted into the rail locking hole 32, so that the movable plate 4 is locked and connected with the lifting rails 3 at two sides; of course, during actual use, the number and the positions of the holes on the lifting guide rail 3 can be correspondingly changed and adjusted according to the use requirement of the shelter, and any number and any position are within the protection scope of the patent and are not repeated herein.

Further, an open-type latch box accommodating groove 4111 is formed in the middle of the latch box 411, an end portion of the latch rod 412, which is far away from the lifting guide rail 3 in the length direction, is connected with a latch rod positioning member 4121, a front end positioning chamber 4112 is formed in the latch box accommodating groove 4111 near the front end of the latch rod 412 by a pair of baffle plates, a rear end positioning chamber 4113 is formed in the latch box accommodating groove 4111 far away from the rear end of the latch rod 412 by a pair of baffle plates, and the latch rod positioning member 4121 can be accommodated and locked in the front end positioning chamber 4112 or the rear end positioning chamber 4113, respectively, so as to realize the locking of the latch rod 412 and the latch box 411; when the bolt rod positioning member 4121 is accommodated and locked in the front end positioning chamber 4112, the bolt rod 412 can protrude outwards from the box body of the bolt box 411 and is inserted into the lifting guide rail 3, so as to realize locking and fixing of the movable plate 4 and the lifting guide rails 3 on two sides; when the latch rod positioning member 4121 is accommodated and locked in the tail end positioning chamber 4113, the latch rod 412 can be accommodated in the box body of the latch box 411 and separated from the lifting rail 3, so as to realize the up-and-down reciprocating sliding of the movable plate 4 on the lifting rails 3 at both sides.

In this embodiment, the front plate stopper 11 is of an elongated square tubular structure, the front plate stopper 11 is disposed to extend along the longitudinal direction of the front plate 1 body and is configured at a position near the bottom end of one side surface of the front plate 1 body facing the movable plate 4, the front plate stopper 11 is connected to the front plate 1 by edge plates configured at both sides of the longitudinal direction of the front plate stopper, the movable plate stopper 42 is of an elongated square tubular structure, the movable plate stopper 42 is also disposed to extend along the longitudinal direction of the movable plate 4 body and is configured at a position near the top end of one side surface of the movable plate 4 body facing the front plate 1, the movable plate stopper 42 is also configured to be connected to the movable plate 4 by edge plates configured at both sides of the longitudinal direction of the front plate 1 body, so that the connection area between the front plate stopper 11 and the movable plate stopper is smooth and excessive, the front plate stopper 11 is ensured to be firmly combined, the movable plate stopper 42 can abut against the upper part of the front plate stopper 11, and the movable plate stopper 42 and the front plate stopper 11 can be in a simple and attractive and concealed structure by the two side stopper 11.

When the front plate 1 rises, the movable plate matching piece 42 is abutted against the front plate limiting piece 11, and the front plate limiting piece 11 can drive the movable plate matching piece 42 and the movable plate 4 body to rise together; when the front plate 1 descends, the movable plate matching piece 42 can descend along with the front plate limiting piece 11, so that the movable plate 4 body descends; in this embodiment, the specific profiles of the movable plate matching member 42 and the front plate limiting member 11 may not be limited, and any structural changes are within the scope of protection of this patent, and will not be repeated here.

Preferably, the front plate 1 is formed into a frame type plate structure by connecting a plurality of plate section bars; the movable plate 4 is also connected by a plurality of plate section bars to form a frame type plate structure. The front plate 1 and the movable plate 4 can preferably adopt a structure of a double-layer aluminum plate and a rock wool structure plate.

Please refer to fig. 1 and 2 in combination with fig. 3, the present inventors briefly describe the working principle of the present utility model: when the whole expansion of the double-layer shelter is required to be realized, the upper cabin body can be moved upwards through the power device, the upper cabin body can drive the front plate 1 to lift together, the front plate limiting piece 11 on the front plate 1 can drive the movable plate matching piece 42 to lift, the bolt rod positioning piece 4121 is accommodated and locked in the tail end positioning chamber 4113, the bolt rod 412 and the bolt box 411 are accommodated, the movable plate 4 can slide freely, and the movable plate 4 can lift along with the front plate 1 to realize the unfolding state of the follow-up lifting device in fig. 1; when the front plate 1 descends, the movable plate 4 can descend along with the front plate 1 until the bottom of the movable plate 4 meets the lower layer support of the shelter to stop descending, and the inside of the upper shelter can be sealed. When the storage state of the follow-up lifting device is needed to be realized, so that the movable plate 4 can be lifted upwards along the lifting guide rail 3 to reach a set position, and then the bolt rod positioning piece 4121 can be stirred to the front end positioning chamber 4112 to enable the bolt rod 412 to outwards extend out, so that the locking pieces 41 on two sides can be locked with the insertion locking holes 32 of the guide rail, the movable plate 4 can be locked, the movable plate 4 can be moved to the position on the inner side of the front plate 1, at the moment, as shown in fig. 2, a relatively wide opening can be formed on the lower part of the follow-up lifting device after the movable plate 4 is lifted, the movable plate can be used as a ventilation lighting opening of the whole double-layer shelter in a normal state, the reliable and safe use of the shelter can be conveniently realized, and in an emergency state, the open opening can be used as an emergency door, personnel on the upper shelter can conveniently escape, and the escape safety is improved.

In summary, the technical scheme provided by the utility model overcomes the defects in the prior art, successfully completes the task of the utility model, and faithfully honors the technical effects carried by the applicant in the technical effect column above.

Claims (8)

1. Double-deck shelter follow-up elevating gear that possesses emergent function of fleing, its characterized in that: comprises a front plate (1), a pair of upright bodies (2), a pair of lifting guide rails (3) and a movable plate (4); the front plate (1) is connected with the upper cabin body of the double-layer square cabin, and the front plate (1) is arranged between the pair of upright post frames (2); the pair of lifting guide rails (3) are arranged corresponding to the two upright post frames (2), and the two lifting guide rails (3) are respectively connected to the inner sides of the upright post frames (2) corresponding to the two lifting guide rails; the movable plate (4) is arranged between the pair of lifting guide rails (3) and can vertically slide on the two lifting guide rails (3), and a locking piece (41) for locking or separating from the two lifting guide rails (3) is further arranged at the bottom of the movable plate (4); the bottom of the front plate (1) is provided with a front plate limiting part (11), the top of the movable plate (4) is correspondingly provided with a movable plate matching part (42), and the movable plate matching part (42) can be matched and abutted with the front plate limiting part (11) and can move up and down in the upper preset space of the front plate limiting part (11).

2. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: a plurality of upright post frame body connecting square pipes (21) are arranged on the two upright post frame bodies (2), and the two lifting guide rails (3) are respectively and fixedly connected to the plurality of upright post frame body connecting square pipes (21) corresponding to the two upright post frame bodies in a vertical state.

3. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: two guide rail grooves (31) with openings facing the movable plate (4) are formed on the two lifting guide rails (3), the guide rail grooves (31) extend from the top end to the bottom end of the lifting guide rail (3) body along the vertical direction, and the two end parts of the movable plate (4) in the length direction are respectively accommodated in the guide rail grooves (31) of the lifting guide rails (3) at the two sides and can slide up and down in a reciprocating manner.

4. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: the locking piece (41) is of a bolt structure, the locking piece (41) is provided with a bolt box (411) and a bolt rod (412), the bolt box (411) is integrally kept in a vertical state with the lifting guide rail (3), the bolt box (411) is fixedly connected to one side surface of the movable plate (4) through a base plate, the bolt rod (412) slidably penetrates through one side panel of the bolt box (411) close to the lifting guide rail (3), the bolt rod (412) can slide back and forth along the length direction of the bolt box (411), and the bolt rod (412) can be locked with the lifting guide rail (3) body and can realize the fixed positioning of the bolt rod (412) and the box body of the bolt box (411); and guide rail locking holes (32) which are matched with the rod body shape of the bolt rods (412) are also formed in the middle positions of the two lifting guide rails (3) in the height direction, and the bolt rods (412) can be inserted into the guide rail locking holes (32) so as to realize the locking connection of the movable plate (4) and the lifting guide rails (3) on two sides.

5. The double-deck shelter follow-up lifting device with emergency escape function as claimed in claim 4, wherein: an open type bolt box accommodating groove (4111) is formed in the middle of the bolt box (411), one end part of the bolt rod (412) far away from the lifting guide rail (3) in the length direction is connected with a bolt rod positioning piece (4121), a front end positioning chamber (4112) is formed in the bolt box accommodating groove (4111) close to the front end of the bolt rod (412) through a pair of baffle plates, a tail end positioning chamber (4113) is formed in the bolt box accommodating groove (4111) far away from the rear end of the bolt rod (412) through a pair of baffle plates, and the bolt rod positioning piece (4121) can be accommodated and locked in the front end positioning chamber (4112) or the tail end positioning chamber (4113) respectively, so that the bolt rod (412) and the bolt box (411) are locked; when the bolt rod positioning piece (4121) is accommodated and locked in the front end positioning chamber (4112), the bolt rod (412) can outwards extend out of the box body of the bolt box (411) and is inserted into the lifting guide rail (3) so as to realize the locking and fixing of the movable plate (4) and the lifting guide rails (3) at two sides; when the bolt rod positioning piece (4121) is accommodated and locked in the tail end positioning chamber (4113), the bolt rod (412) can be accommodated in the bolt box (411) body and separated from the lifting guide rail (3), so that the movable plate (4) can slide up and down on the lifting guide rails (3) at two sides.

6. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: the front plate limiting piece (11) is of a strip square tube structure, the front plate limiting piece (11) is arranged along the length direction of the front plate (1) body in an extending mode and is formed at the position, close to the bottom end, of one side surface of the front plate (1) body, facing the movable plate (4), of the front plate limiting piece, the movable plate matching piece (42) is of a strip square tube structure, the movable plate matching piece (42) is also arranged along the length direction of the movable plate (4) body in an extending mode and is formed at the position, close to the top end, of one side surface of the movable plate (4) body, of the front plate (1), and the movable plate matching piece (42) can be abutted to the upper portion of the front plate limiting piece (11); when the front plate (1) rises, the movable plate matching piece (42) is abutted on the front plate limiting piece (11), and the front plate limiting piece (11) can drive the movable plate matching piece (42) and the movable plate (4) body to rise together; when the front plate (1) descends, the movable plate matching piece (42) can descend along with the front plate limiting piece (11), so that the movable plate (4) body descends.

7. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: the front plate (1) is connected through a plurality of plate section bars to form a frame structure.

8. The double-deck shelter follow-up lifting device with an emergency escape function as claimed in claim 1, wherein: the movable plate (4) is also connected through a plurality of plate section bars to form a frame structure.