Diameter-variable telescopic folding heat preservation windproof shed

Abstract

The invention discloses a variable-diameter telescopic folding heat preservation windproof shed, and relates to the technical field of windproof sheds, the variable-diameter telescopic folding heat preservation windproof shed comprises a shed body and a telescopic frame, the shed body is arranged on the telescopic frame, the shed body comprises a ceiling, movable side plate structures and a movable bottom plate structure, and the movable side plate structures are arranged at the left end and the right end of the lower portion of the ceiling and slidably connected with the ceiling; the movable bottom plate structure is arranged at the bottom of the movable side plate structure, and a turnover door plate and a variable-diameter door opening plate are arranged at the front end and the rear end below the ceiling. According to the variable-diameter telescopic folding windproof shed with the structure, the windproof shed can be folded and stored, and the windproof shed can be transported in a small size and can be conveniently transported to a complex field environment.

Description

Technical Field

[0001] The present invention relates to the technical field of windbreak sheds, and in particular to a variable-diameter folding thermal insulation windbreak shed. Background Art

[0002] In long-distance pipeline projects, pipe alignment welding is an extremely important process. The quality of welding is directly related to the quality of the entire project, and the ambient temperature is one of the most important factors affecting welding quality. During construction, a windbreak shed is generally used to maintain the ambient temperature required for welding. Compared with general equipment, the windbreak shed is larger in volume and mass, and is not convenient for transportation. It is necessary to develop a windbreak shed with a smaller transportation volume and no impact on the unfolding area. Summary of the Invention

[0003] The purpose of the present invention is to provide a variable-diameter telescopic folding windbreak shed that can fold and store the windbreak shed for transportation in a smaller volume, facilitating transportation to complex field environments.

[0004] To achieve the above purpose, the present invention provides a variable-diameter telescopic folding thermal insulation windbreak shed, including a shed body and a telescopic frame. The shed body is arranged on the telescopic frame. The shed body includes a top shed, a movable side plate structure, and a movable bottom plate structure. The movable side plate structure is arranged at the left and right ends below the top shed and is slidably connected to the top shed. The movable bottom plate structure is arranged at the bottom of the movable side plate structure. Folding doors and variable-diameter door panels are arranged at the front and rear ends below the top shed.

[0005] Preferably, the telescopic frame includes a fixed bottom frame, a front suspension frame, and a side folding frame. The front suspension frame is arranged at the front and rear ends of the fixed bottom frame and is fixedly connected to the fixed bottom frame. Hoisting ears are arranged at both ends of the top of the front suspension frame. The side folding frame is arranged at the left and right ends of the fixed bottom frame and is hinged to the fixed bottom frame. The top of the side folding frame is connected to the top of the front suspension frame by screws.

[0006] Preferably, inner hidden wheel rails are arranged at the bottom of the front and rear ends of the fixed bottom frame, and straight plate pad rails are arranged at the bottom of the front and rear ends of the side folding frame. A bottom sliding seat is arranged above the inner hidden wheel rail, and a plurality of pulleys are arranged below the bottom sliding seat. The pulleys are arranged inside the inner hidden wheel rail.

[0007] Preferably, ventilation holes, cable holes, and limit straight rails are arranged at the front and rear ends of the top shed. The ventilation holes are arranged in the middle of the top shed, and ventilation fans are installed on the ventilation holes. The cable holes are arranged on both sides of the ventilation holes. The limit straight rails are fixed inside the top shed and are located below the ventilation holes.

[0008] Preferably, the movable side plate structure includes a side shed roof, top sliding seats, upper side folding plates, and lower side folding plates. The side shed roof extends into the ceiling from the side. The top sliding seats are arranged at the front and rear ends of the side shed roof. The top sliding seats are slidably connected to the limit straight rails. The bottom of the side shed roof is hinged to the top of the upper side folding plate through a hinge. The bottom of the upper side folding plate is hinged to the top of the lower side folding plate through a hinge. The bottom of the lower side folding plate is hinged to the movable bottom plate structure through a hinge.

[0009] Preferably, the movable bottom plate structure includes a front baffle, a fixed bottom plate, a first folding bottom plate, and a second folding bottom plate. The front baffle is arranged at the front and rear ends of the fixed bottom plate. The outer side of the fixed bottom plate is hinged to the lower side folding plate. The outer side of the first folding bottom plate is hinged to the inner side of the fixed bottom plate. The second folding bottom plate is hinged to the inner side of the first folding bottom plate.

[0010] Preferably, the bottom end of the folding door panel is hinged to the front baffle. The variable-diameter door opening plate is arranged between the two folding door panels. The top end of the variable-diameter door opening plate is fixedly connected to the ceiling through screws. A pipeline through hole is arranged in the middle of the variable-diameter door opening plate. A windproof door curtain is arranged below the pipeline through hole.

[0011] Preferably, a pin plate is arranged at the bottom of the front baffle. The front baffle is connected to the bottom sliding seat through the pin plate and a pin.

[0012] Therefore, the present invention adopts a variable-diameter telescopic folding heat-insulating and windproof shed with the above structure. By folding the movable side plate structure and the movable bottom plate structure and retracting them under the ceiling, the transportation size is reduced. An expansion frame is equipped to assist in realizing the folding and opening functions, which is convenient for the transportation and use of the windproof shed and improves the adaptability of the windproof shed to different transportation conditions.

[0013] The technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the unfolded structure of the shed body of an embodiment of a variable-diameter telescopic folding heat-insulating and windproof shed of the present invention;

[0015] Figure 2 It is a schematic diagram of the semi-folded state structure of the shed body of an embodiment of the present invention;

[0016] Figure 3 It is a schematic diagram of the semi-stored state structure of the folded shed body of an embodiment of the present invention;

[0017] Figure 4 It is a schematic diagram of the fully-stored state structure of the folded shed body of an embodiment of the present invention;

[0018] Figure 5 It is a schematic diagram of the variable-diameter door opening plate structure of an embodiment of the present invention;

[0019] Figure 6Schematic diagram of another size-variable diameter door opening plate structure according to an embodiment of the present invention;

[0020] Figure 7 Schematic diagram of another size-variable diameter door opening plate structure according to an embodiment of the present invention;

[0021] Figure 8 Schematic diagram of the structure of the telescopic frame in the unfolded state according to an embodiment of the present invention;

[0022] Figure 9 Schematic diagram of the structure of the fully folded telescopic frame according to an embodiment of the present invention;

[0023] Figure 10 Schematic diagram of the side structure of the telescopic frame according to an embodiment of the present invention;

[0024] Figure 11 Schematic diagram of the structure of the telescopic frame and the shed body in the non-stored state according to an embodiment of the present invention;

[0025] Figure 12 Schematic diagram of the structure of the fully stored telescopic frame and the shed body according to an embodiment of the present invention;

[0026] Figure 13 Schematic diagram of the side structure of the telescopic frame and the shed body according to an embodiment of the present invention.

[0027] Reference numerals

[0028] 100, ceiling; 101, ventilation hole; 102, limiting straight rail; 103, lifting ear; 104, variable diameter door opening plate; 105, pipe through hole; 106, folding door panel; 107, lighting window; 108, cable hole; 109, windproof door curtain; 200, movable side plate structure; 201, side shed top; 202, upper folding plate; 203, lower folding plate; 204, top sliding seat; 300, movable bottom plate structure; 301, fixed bottom plate; 302, second folding bottom plate; 303, first folding bottom plate; 304, front baffle; 400, telescopic frame; 401, front hanger; 402, fixed bottom frame; 403, side folding frame; 404, bottom sliding seat; 405, pulley; 406, straight plate pad rail; 407, pin; 408, internal hidden wheel rail. Detailed implementation manners

[0029] The technical solutions of the present invention will be further described below with reference to the drawings and embodiments.

[0030] Embodiment

[0031] As Figure 11 , Figure 12 , Figure 13As shown in the figure, a variable-diameter telescopic and foldable thermal insulation and windproof shed includes a shed body and a telescopic frame 400, and the shed body is arranged on the telescopic frame 400. The shed body and the telescopic frame 400 are detachably connected. During transportation and assembly, the telescopic frame 400 serves as a carrier placed at the bottom of the shed body. After assembly, the shed body is hoisted and removed to be separated from the telescopic frame 400.

[0032] As Figure 1 shown in the figure, the shed body includes a top shed 100, a movable side plate structure 200, and a movable bottom plate structure 300. The sides of the top shed 100 are open to accommodate the movable side plate structure 200. Ventilation holes 101, cable holes 108, and limit straight rails 102 are provided at the front and rear ends of the top shed 100. The ventilation holes 101 are arranged in the middle of the top shed 100, and ventilation fans are installed on the ventilation holes 101 to ensure normal gas exchange between the shed body and the outside. The cable holes 108 are arranged on both sides of the ventilation holes 101 for passing through cable lines. The limit straight rails 102 are fixed inside the top shed 100 and are located below the ventilation holes 101. The limit straight rails 102 are the sliding bases of the movable side plate structure 200.

[0033] As Figure 2 shown in the figure, the movable side plate structure 200 is arranged at the left and right ends below the top shed 100 and is slidably connected to the top shed 100. The movable side plate structure 200 includes a side top shed 201, top sliding seats 204, upper side folding plates 202, and lower side folding plates 203. The side top shed 201 extends into the top shed 100 from the side. The top sliding seats 204 are arranged at the front and rear ends of the side top shed 201, and the top sliding seats 204 are slidably connected to the limit straight rails 102. When the top sliding seats 204 of the side top shed 201 slide along the limit straight rails 102, the upper side folding plates 202 and the lower side folding plates 203 are driven to fold together downward below the top shed 100. The bottom of the side top shed 201 is hinged to the top of the upper side folding plate 202 through a hinge, the bottom of the upper side folding plate 202 is hinged to the top of the lower side folding plate 203 through a hinge, and the bottom of the lower side folding plate 203 is hinged to the movable bottom plate structure 300 through a hinge. The state where the upper side folding plates 202 and the lower side folding plates 203 are completely folded is as Figure 3 shown in the figure, and the state where the side top shed 201 is completely retracted below the top shed 100 is as Figure 4 shown in the figure.

[0034] The movable bottom plate structure 300 is arranged at the bottom of the movable side plate structure 200. The movable bottom plate structure 300 includes a front baffle 304, a fixed bottom plate 301, a first folding bottom plate 303, and a second folding bottom plate 302. The front baffle 304 is arranged at the front and rear ends of the fixed bottom plate 301. The outer side of the fixed bottom plate 301 is hinged to the lower side flap 203. The outer side of the first folding bottom plate 303 is hinged to the inner side of the fixed bottom plate 301. The second folding bottom plate 302 is hinged to the inner side of the first folding bottom plate 303. Two movable bottom plate structures 300 are arranged oppositely. After the second folding bottom plate 302 is folded and opened, the two second folding bottom plates 302 are fixed with pins, thus forming the floor of the shed body.

[0035] At the front and rear ends below the ceiling 100, there are arranged folding doors 106 and variable-diameter door opening plates 104. The bottom end of the folding door 106 is hinged to the front baffle 304. A lighting window 107 is arranged on the folding door 106. The variable-diameter door opening plate 104 is arranged between the two folding doors 106. The top end of the variable-diameter door opening plate 104 is fixedly connected to the ceiling 100 by screws. A pipe through hole 105 is arranged in the middle of the variable-diameter door opening plate 104. A wind-proof curtain 109 is arranged below the pipe through hole 105. As Figure 5 , Figure 6 , Figure 7 shown. Each wind-proof shed is equipped with multiple variable-diameter door opening plates 104 with different sizes of pipe through holes 105 to adapt to different pipe diameters faced in welding work.

[0036] As Figure 8 shown, the telescopic frame 400 includes a fixed bottom frame 402, a front hanging frame 401, and side folding frames 403. The front hanging frame 401 is arranged at the front and rear ends of the fixed bottom frame 402 and is fixedly connected to the fixed bottom frame 402. Hoisting ears 103 are also arranged at both ends of the top of the front hanging frame 401. The side folding frames 403 are arranged at the left and right ends of the fixed bottom frame 402 and are hinged to the fixed bottom frame 402. The top of the side folding frames 403 is connected to the top of the front hanging frame 401 by screws to keep the structure stable during transportation.

[0037] As Figure 9 , Figure 10As shown in the figure, inner hidden wheel rails 408 are provided at the bottoms of the front and rear ends of the fixed chassis 402, and straight plate cushion rails 406 are provided at the bottoms of the front and rear ends of the side folding frame 403. A bottom sliding seat 404 is provided above the inner hidden wheel rail 408, and a plurality of pulleys 405 are provided below the bottom sliding seat 404. The pulleys 405 are arranged within the inner hidden wheel rail 408, and the pulleys 405 move on the straight plate cushion rail 406 and within the inner hidden wheel rail 408. A pin plate is provided at the bottom of the front baffle 304 of the movable bottom plate structure 300, and the front baffle 304 is connected to the bottom sliding seat 404 through a pin 407 passing through the pin plate. When the bottom sliding seat 404 moves with the pulley 405, the front baffle 304 is driven to move through the pin 407, that is, the movable bottom plate structure 300 and the movable side plate structure 200 are driven to move. Due to having two moving mechanisms at the top sliding seat 204 and the bottom sliding seat 404, the movable side plate structure 200 and the movable bottom plate structure 300 can be easily folded and stored below the ceiling 100, thereby reducing the transportation volume. A limit block is installed on the inner hidden wheel rail 408 to limit the extreme distance of the movement of the bottom sliding seat 404 and prevent the two parts of the movable bottom plate structure 300 from colliding.

[0038] After transporting the telescopic frame 400 and the shed body in the folded state to the destination, the telescopic frame 400 needs to be unfolded to open the side folding frame 403 to both sides. Note that the telescopic frame 400 needs to be placed on flat terrain to flatten the side folding frame 403, so as to ensure that the movable side plate structure 200 and the movable bottom plate structure 300 slide smoothly to both sides. Subsequently, the ceiling 100 is lifted upward by a crane. After the upper folding plate 202 and the lower folding plate 203 are changed from horizontal to vertical, the first folding bottom plate 303 and the second folding bottom plate 302 are opened in sequence, the folding door panel 106 is erected, and then each connection part is fixed through structures such as pins, clamping plates, and screws. A reduced-diameter portal plate 104 with a suitable pipe diameter is assembled to complete the opening operation. After the welding work is completed, operate in reverse order to return to the folded state and transport it to other welding sites.

[0039] Therefore, the present invention adopts a variable-diameter telescopic folding heat-insulating and wind-proof shed with the above structure. By folding the movable side plate structure 200 and the movable bottom plate structure 300 and storing them below the ceiling 100, the transportation size is reduced. The telescopic frame 400 is equipped to assist in realizing the folding and opening functions, which is convenient for the transportation and use of the wind-proof shed and improves the adaptability of the wind-proof shed to different transportation conditions.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions of the present invention or make equivalent replacements, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A variable-diameter telescopic folding thermal insulation and windproof shed, characterized in that: It includes a shed body and a telescopic frame. The shed body is arranged on the telescopic frame. The shed body includes a ceiling, a movable side plate structure, and a movable bottom plate structure. The movable side plate structure is arranged at the left and right ends below the ceiling and is slidably connected to the ceiling. The movable bottom plate structure is arranged at the bottom of the movable side plate structure. At the front and rear ends below the ceiling, there are folding doors and variable-diameter door opening plates.

2. The variable-diameter telescopic folding thermal insulation and windproof shed according to claim 1, wherein: The telescopic frame includes a fixed bottom frame, a front hanger, and a side folding frame. The front hanger is arranged at the front and rear ends of the fixed bottom frame and is fixedly connected to the fixed bottom frame. Hoisting ears are arranged at both ends of the top of the front hanger. The side folding frame is arranged at the left and right ends of the fixed bottom frame and is hinged to the fixed bottom frame. The top of the side folding frame is connected to the top of the front hanger by screws.

3. The variable-diameter telescopic folding thermal insulation and windproof shed according to claim 2, characterized in that: Inner hidden wheel rails are arranged at the bottom of the front and rear ends of the fixed bottom frame. Straight plate cushion rails are arranged at the bottom of the front and rear ends of the side folding frame. A bottom slide seat is arranged above the inner hidden wheel rail. A number of pulleys are arranged below the bottom slide seat, and the pulleys are arranged within the inner hidden wheel rail.

4. The variable-diameter telescopic folding thermal insulation and windproof shed according to claim 3, wherein: Ventilation holes, cable holes, and limit straight rails are arranged at the front and rear ends of the ceiling. The ventilation holes are arranged in the middle of the ceiling, and ventilation fans are installed on the ventilation holes. The cable holes are arranged on both sides of the ventilation holes. The limit straight rails are fixed inside the ceiling and are located below the ventilation holes.

5. The variable-diameter telescopic folding heat-insulating and wind-proof shed according to claim 4, characterized in that: The movable side plate structure includes a side ceiling, a top slide seat, an upper side folding plate, and a lower side folding plate. The side ceiling extends into the ceiling from the side. The top slide seats are arranged at the front and rear ends of the side ceiling. The top slide seats are slidably connected to the limit straight rails. The bottom of the side ceiling is hinged to the top of the upper side folding plate by a hinge. The bottom of the upper side folding plate is hinged to the top of the lower side folding plate by a hinge. The bottom of the lower side folding plate is hinged to the movable bottom plate structure by a hinge.

6. The variable-diameter telescopic folding thermal insulation and windproof shed according to claim 5, wherein: The movable bottom plate structure includes a front baffle, a fixed bottom plate, a first folding bottom plate, and a second folding bottom plate. The front baffle is arranged at the front and rear ends of the fixed bottom plate. The outside of the fixed bottom plate is hinged to the lower side folding plate. The outside of the first folding bottom plate is hinged to the inside of the fixed bottom plate. The second folding bottom plate is hinged to the inside of the first folding bottom plate.

7. The variable-diameter telescopic folding thermal insulation and windproof shed according to claim 6, wherein: The bottom end of the folding door is hinged to the front baffle. The variable-diameter door opening plate is arranged between the two folding doors. The top end of the variable-diameter door opening plate is fixedly connected to the ceiling by screws. A pipe through hole is arranged in the middle of the variable-diameter door opening plate, and a windproof door curtain is arranged below the pipe through hole.

8. The variable-diameter telescopic folding heat-insulating and wind-proof shed according to claim 7, wherein: A pin plate is arranged at the bottom of the front baffle. The front baffle is connected to the bottom slide seat through the pin plate and a pin.

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