Automatically openable shelter cover

Abstract

The invention discloses a square cabin top cover that can be opened automatically, including a pair of top covers, two sets of top cover flipping devices, and a sealing mechanism between the top cover and the cabin body. A set of top cover flipping devices including a top cover flipping mechanism and a top cover full opening mechanism are respectively arranged at the longitudinal ends of the square cabin, and the top cover flipping mechanism includes a pair of top cover flipping telescopic rods, an upper hinge seat, a lower hinge seat and a common support seat. The top cover full opening mechanism includes a vertical telescopic rod and a pair of heavy-duty guide rails, and the cabin body sealing mechanism is arranged between two adjacent sides of a pair of top covers, and between the lower side of a pair of top covers and the top of the cabin body. The invention can automatically and quickly open the square cabin top covers to a vertical state respectively, and can also make the top of the cabin body completely open, which is convenient for hoisting large equipment in and out of the cabin, greatly improving the loading and unloading efficiency and loading and unloading safety. The sealing mechanism improves the rain and dustproof effect of the square cabin, ensures a good working environment in the square cabin, prolongs the service life of the square cabin, and improves the reliability of the square cabin.

Description

Technical Field

[0001] The invention relates to an openable shelter top cover, in particular to a shelter top cover which can be fully opened along the longitudinal direction of the shelter, and belongs to the technical field of vehicle-mounted shelters. Background Art

[0002] A shelter is a box-shaped equipment used for geological exploration, communication engineering, water conservancy engineering, construction engineering, combat command, etc. that needs to be operated outdoors. The bottom of the shelter can be fixed on a special transport vehicle for transportation. When arriving at the destination, the shelter can be unloaded from the special transport vehicle and fixed on the ground, and can be used at the station. It does not need to occupy the special transport vehicle for a long time. It has the advantages of strong mobility and low cost. When the equipment loaded in the shelter is large in size and cannot enter and exit the cabin through the hatch, the top of the shelter needs to have the function of being fully opened when in use and completely closed when not in use. The existing shelter top can only partially open the top of the cabin. Although it can meet the function that the antenna equipment can extend out of the cabin top to work after the top cover is opened, and the antenna equipment can be retracted into the shelter and the top cover can be closed, when it is necessary to hoist large equipment in and out of the cabin, the partially opened cabin top cannot be hoisted. Summary of the invention

[0003] The purpose of the present invention is to provide a square cabin top cover which can be opened automatically, so that the cabin top can be completely opened and closed, meeting the need of hoisting larger equipment into and out of the cabin.

[0004] The present invention is achieved through the following technical solutions:

[0005] A cabin top cover that can be opened automatically comprises a pair of top covers, two sets of top cover flipping devices, and a sealing mechanism between the top cover and the cabin body. The top cover is in a bucket shape, one side of the top cover is respectively hinged to the top end of the longitudinal side plate of the cabin body, and the other side of the top cover is open; a set of top cover flipping devices are respectively arranged at the longitudinal ends of the cabin, the top cover flipping devices comprise a top cover flipping mechanism and a top cover full opening mechanism, the top cover flipping mechanism comprises a pair of top cover flipping telescopic rods, an upper hinge seat, a lower hinge seat and a common support seat connected to the top cover flipping mechanism and the top cover full opening mechanism from top to bottom, a pair of top cover flipping devices are respectively arranged at the longitudinal ends of the cabin, the top cover flipping device comprises a top cover flipping mechanism and a top cover full opening mechanism, the top cover flipping mechanism comprises a pair of top cover flipping telescopic rods, an upper hinge seat, a lower hinge seat and a common support seat connected to the top cover flipping mechanism and the top cover full opening mechanism from top to bottom, The telescopic rods are obliquely arranged between the inner sides of the corresponding top cover end panels and the two corners of the top end of the common support seat; the top cover fully opening mechanism includes a vertical telescopic rod and a pair of heavy-load guide rails, and the common support seat is vertically supported on the bottom plate by a pair of heavy-load guide rails, and the heavy-load guide rails are symmetrically and vertically arranged on the upper parts of both sides of the center of the cabin end panel; the upper end of the vertical telescopic rod is hinged to the center of the upper end of the common support seat, and the lower end of the vertical telescopic rod is respectively fixed to the lower side of the center of the corresponding cabin end panel; the cabin sealing mechanism is arranged between two adjacent sides of a pair of top covers, and between the lower sides of a pair of top covers and the top of the cabin.

[0006] The purpose of the present invention can be further achieved by the following technical measures.

[0007] Furthermore, the upper ends of the top cover flip-up telescopic rods are hinged to the corresponding upper hinged seats, which are respectively fixed to the middle parts of the inner sides of the corresponding top cover end panels; the lower ends of the top cover flip-up telescopic rods are hinged to the corresponding lower hinged seats, which are respectively fixed to the two sides of the upper ends of the corresponding common support seats.

[0008] Furthermore, the common support seat is in an inverted L-shape, including an inverted L-shaped horizontal edge and an inverted L-shaped vertical edge. The lower hinged seats are respectively fixed on the two ends of the inverted L-shaped horizontal edge. The lower ends of the upward-flipped telescopic rods of the top cover are respectively hinged to the lower hinged seats; the upper ends of the vertical telescopic rods are respectively hinged to the centers of the upper ends of the corresponding inverted L-shaped vertical edges.

[0009] Furthermore, the guide rail grooves of the pair of heavy-load guide rails are parallel to each other and vertically fixed on the base plate, and the base plate is respectively fixed on the side facing the base plate; the sliders of the heavy-load guide rails are embedded in the guide rail grooves, and the sliders are respectively fixed on the inverted L-shaped vertical edges of the common support seat.

[0010] Furthermore, the cabin sealing mechanism includes a T-shaped sealing strip arranged at the top between two adjacent longitudinal edges of a pair of top covers, an external sealing strip arranged around the outer edge of the top cover and around the outer edge of the cabin top, and an internal sealing strip arranged between the inner ring beam of the top cover and the lower stop of the cabin top.

[0011] Furthermore, the top cover upward telescopic rod and the vertical telescopic rod are both electric push rods.

[0012] The present invention has a simple structure and is easy to use. A set of top cover flipping devices consisting of a top cover flipping mechanism and a top cover full opening mechanism are respectively arranged at the longitudinal ends of the square cabin. Through the extension of a pair of flipping telescopic rods of the top cover flipping mechanism, a pair of top covers can be synchronously and quickly opened to a vertical state, which greatly improves the on-site response speed of the square cabin using the present invention. The present invention can flip and lock the top cover at any angle position before the vertical state; then through the extension of the vertical telescopic rod, the pair of top covers can be flipped outward to nearly 180°, and the top of the cabin body can be completely opened, which is convenient for hoisting large-sized large equipment in and out of the cabin, greatly improving the loading and unloading efficiency and loading and unloading safety of large equipment in and out of the cabin. The sealing structure of the present invention can effectively seal the gap between the lower side of a pair of top covers and the top of the cabin body, improve the rain and dustproof effect of the square cabin, ensure a good working environment in the square cabin, extend the service life of the square cabin, and improve the reliability of the square cabin.

[0013] Advantages and features of the present invention will be illustrated and explained by the following non-restrictive description of preferred embodiments thereof, which are given by way of example only with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the present invention when it is fully opened;

[0015] Figure 2 is a stereogram of the present invention when closed;

[0016] Figure 3 It is a schematic diagram of the connection between the heavy-duty guide rail, the common support seat and the base plate;

[0017] Figure 4 yes Figure 3 A top view of

[0018] Figure 5 It is a process step diagram of the opening process of the present invention;

[0019] Figure 6 The present invention

[0020] Structural diagram;

[0021] Figure 7 yes Figure 6 A magnified view of part I;

[0022] Figure 8 yes Figure 6 Enlarged view of Part II. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] The top cover of this embodiment can be opened longitudinally along the top of the cabin body, and the top cover of the present invention can also be opened transversely along the top of the cabin body.

[0025] like Figure 1 , Figure 2 and Figure 6 As shown, the present invention comprises a pair of top covers 1, two sets of top cover flipping devices 2, and a top cover and cabin body sealing mechanism 3. The top cover 1 is bucket-shaped, which is convenient for rainwater to flow down and prevent water from accumulating on the cabin top from leaking. One side of the top cover 1 is hinged to the top of the longitudinal side plate 102 of the cabin body 10 through 5 hinges 4 arranged at intervals. The other side of the top cover 1 is open, which is convenient for the adjacent faces of the pair of top covers 1 to be connected when they are closed, and is also convenient for installing the sealing member. A set of top cover flipping devices 2 are respectively arranged at the longitudinal ends of the cabin, which include a top cover flipping mechanism 21 and a top cover full opening mechanism 22. The top cover flipping mechanism 21 includes a pair of top cover flipping telescopic rods 211, an upper hinge seat 212, a lower hinge seat 213, and a common support seat 23 connecting the top cover flipping mechanism 21 and the top cover full opening mechanism 22 up and down. The pair of top cover flipping telescopic rods 211 are respectively obliquely arranged between the inner side of the corresponding top cover end panel 11 and the two corners at the top of the common support seat 23. The upper ends of the top cover upward-flipping telescopic rods 211 are respectively hinged to the corresponding upper hinge seats 212 , and the upper hinge seats 212 are respectively fixed to the middle parts of the inner sides of the corresponding top cover end panels 11 .

[0026] like Figure 3 and Figure 4As shown, the common support seat 23 is a thin steel plate bending part, which is in an inverted L shape, including an inverted L-shaped horizontal edge 231 and an inverted L-shaped vertical edge 232. The lower hinge seat 213 is fixed to the two ends of the inverted L-shaped horizontal edge 231 by fastening screws, and the lower end of the top cover flip-up telescopic rod 211 is hinged to the lower hinge seat 213 by hinge pins.

[0027] like Figure 6 As shown, the top cover fully opening mechanism 22 includes a vertical telescopic rod 221 and a pair of heavy-duty guide rails 222. The pair of heavy-duty guide rails 222 are respectively vertically arranged at the upper parts of the center of the cabin end panels 101 at the longitudinal ends of the cabin. The upper ends of the vertical telescopic rods 221 are respectively hinged to the upper ends of the corresponding inverted L-shaped vertical edges 232, and the lower ends of the vertical telescopic rods 221 are respectively fixed to the lower sides of the center of the corresponding cabin end panels 101. The common support seat 23 is used to install both a pair of top cover flip-up telescopic rods 211 and a pair of vertical telescopic rods 221. The common support seat 23 is vertically supported on the bottom plate 225 through a pair of heavy-duty guide rails 222. The guide rail grooves 223 of the pair of heavy-duty guide rails 222 are parallel to each other and are vertically fixed on the bottom plate 225. The bottom plate 225 is respectively fixed to the inner middle part of the corresponding cabin end panels 101. The slider 224 of the heavy-duty guide rail 222 is embedded in the guide rail groove 223, and the sliders 224 are respectively fixed on one side of the common support seat 23 facing the bottom plate 225. The guide rail groove 223 of this embodiment is made of a lightweight aluminum profile, and the two sides of the slider 224 are triangular in shape, and the matching part between the guide rail groove 223 and the slider 224 is also a concave triangle, which can prevent the slider 224 from falling off.

[0028] like Figure 6 to Figure 8 As shown, the cabin sealing mechanism 3 is arranged between two adjacent sides of a pair of top covers 1, and between the lower side of the pair of top covers 1 and the top of the cabin 10, including a T-shaped sealing strip 31 arranged at the top between two adjacent longitudinal sides of the pair of top covers 1, an external sealing strip 32 arranged around the outer edge of the top cover 1 and around the outer edge of the top of the cabin 10, and an internal sealing strip 33 arranged between the inner ring beam 12 of the top cover 1 and the lower stop 103 of the cabin top. The T-shaped sealing strip 31 fills the gap between the two adjacent sides of the pair of top covers 1, ensuring that the top covers 1 can be sealed and rainproof after being closed. The external sealing strip 32 and the internal sealing strip 33 form two internal and external seals between the lower side of the pair of top covers 1 and the top of the cabin 10, thereby improving the sealing and rainproof performance of the lower side of the outer edge of the top cover 1 and the outer edge of the top of the cabin 10.

[0029] like Figure 5As shown, the top cover upward telescopic rod 211 and the vertical telescopic rod 221 of the present invention are both electric push rods, and the top cover upward telescopic rods 211 arranged in pairs are all built-in synchronization programs. The top cover can be opened as shown in Figure 5, the top cover upward telescopic rod 211 on the upper right side of the cabin 10 is extended outward, the top cover 1 on the upper right side of the cabin 10 is opened to a vertical state, and the top cover 1 on the upper left side of the cabin 10 is still in a closed state, and the smaller equipment on the right side of the cabin 10 can be hoisted; or a pair of top cover upward telescopic rods 211 on the upper left and right sides of the cabin 10 are synchronously extended outward, and the top covers 1 on the upper left and right sides of the cabin 10 are both opened to a vertical state. Next, the vertical telescopic rod 221 extends outward, pushing the common support seat 23 to move upward to the lower side of the top of the cabin 10 under the guidance of a pair of heavy-duty guide rails 222, so that the top cover flip telescopic rod 211 changes from an inclined state to an approximately horizontal state, and the pair of top covers 1 on the upper side of the cabin 10 are opened to an approximately horizontal state, and the top of the cabin 10 is completely open, so that large equipment with larger size can be hoisted in and out of the cabin 10. The pair of top cover flip telescopic rods 211 and the vertical telescopic rods 221 at the longitudinal ends of the cabin 10 can move simultaneously, and the opening or closing of the pair of top covers 1 can be completed efficiently and automatically within 3 minutes.

[0030] In addition to the above embodiments, the present invention may also have other implementation modes. Any technical solutions formed by equivalent replacement or equivalent transformation shall fall within the protection scope required by the present invention.

Claims

1. An automatically openable shelter cover, comprising a pair of covers, two sets of cover turning devices, and a sealing mechanism between the cover and the cabin, wherein the cover is bucket-shaped, one side of the cover is hinged to the top of the longitudinal side plate of the cabin, and the other side of the cover is open; a set of cover turning devices is respectively arranged at the longitudinal ends of the shelter, and the feature is that: The top cover flipping device includes a top cover flipping mechanism and a top cover full opening mechanism, the top cover flipping mechanism includes a pair of top cover flipping telescopic rods, an upper hinged seat, a lower hinged seat and a common support seat connecting the top cover flipping mechanism and the top cover full opening mechanism up and down, the pair of top cover flipping telescopic rods are respectively obliquely arranged between the inner side of the corresponding top cover end panel and the two corners of the top end of the common support seat; the top cover full opening mechanism includes a vertical telescopic rod and a pair of heavy-duty guide rails, the common support seat is vertically supported on the bottom plate by a pair of heavy-duty guide rails, and the heavy-duty guide rails are symmetrically and vertically arranged on the upper parts of both sides of the center of the cabin end panel; the upper end of the vertical telescopic rod is hinged to the center of the upper end of the common support seat, and the lower end of the vertical telescopic rod is respectively fixed to the lower side of the center of the corresponding cabin end panel; the cabin sealing mechanism is arranged between the two adjacent sides of a pair of top covers, and between the lower side of a pair of top covers and the top of the cabin; The common support seat is in an inverted L shape, including an inverted L-shaped horizontal side and an inverted L-shaped vertical side, the lower hinge seats are respectively fixed on the two ends of the inverted L-shaped horizontal side, the lower ends of the top cover flip telescopic rods are respectively hinged to the lower hinge seats; the upper ends of the vertical telescopic rods are respectively hinged to the centers of the upper ends of the corresponding inverted L-shaped vertical sides; The guide rail grooves of the pair of heavy-load guide rails are parallel to each other and vertically fixed on the base plate, and the base plate is respectively fixed on the inner middle part of the corresponding cabin end panel; the sliders of the heavy-load guide rails are embedded in the guide rail grooves, and the sliders are respectively fixed on one side of the common support seat facing the base plate.

2. The automatically openable shelter cover according to claim 1, characterized in that: The upper ends of the top cover flip-up telescopic rods are respectively hinged to the corresponding upper hinged seats, which are respectively fixed to the middle parts of the inner sides of the corresponding top cover end panels; the lower ends of the top cover flip-up telescopic rods are respectively hinged to the corresponding lower hinged seats, which are respectively fixed to both sides of the upper ends of the corresponding common support seats.

3. The automatically openable shelter cover according to claim 1, characterized in that: The cabin sealing mechanism includes a T-shaped sealing strip arranged at the top between two adjacent longitudinal edges of a pair of top covers, an external sealing strip arranged around the outer edge of the top cover and around the outer edge of the cabin top, and an internal sealing strip arranged between the inner ring beam of the top cover and the lower stop of the cabin top.

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