CN215212556U

CN215212556U - Large-scale pipeline is open-air construction with preventing wind canopy

Info

Publication number: CN215212556U
Application number: CN202120950986.4U
Authority: CN
Inventors: 宫宝东
Original assignee: Langfang Zhikai Electromechanical Equipment Co ltd
Current assignee: Langfang Zhikai Electromechanical Equipment Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-17
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a large-scale pipeline open construction is with preventing wind canopy, including canopy body frame with set up the apron plate on canopy body frame, the backplate, left side backplate, right side backplate, a bottom plate, the top cap, apron plate and backplate are fixed respectively on the preceding terminal surface and the rear end face of canopy body frame, left side backplate and right backplate are fixed respectively on the left end face and the right-hand member face of canopy body frame, the bottom plate is fixed in on the bottom surface of canopy body frame, the top cap is fixed on the top of canopy body frame, the apron plate, the corresponding arch door opening that is provided with on the preceding terminal surface and the rear end face of backplate and canopy body frame, the place ahead both sides of apron plate and the rear both sides of backplate are provided with the dodge gate respectively. The utility model adopts the above structure a large pipeline is in open construction with preventing wind canopy, during the operation through preventing wind canopy, dodge gate device and install additional illumination ventilation facility realize the separation to the outside unfavorable construction environment of canopy, satisfy the requirement of operation environment guarantee.

Description

Large-scale pipeline is open-air construction with preventing wind canopy

Technical Field

The utility model belongs to the technical field of prevent wind the canopy and specifically relates to a large pipeline is open-air construction with preventing wind canopy is related to.

Background

In the field construction process of large pipelines such as petroleum and natural gas, due to the requirements of welding process, wind and sand prevention and rain and snow shielding are needed, and when construction is carried out under a ditch, collapse of mud stones is also needed to be prevented, and the damage to constructors is also needed. Therefore, the wind-proof shed is a common protection facility in the open-air construction environment of large pipelines. The existing wind-proof shed technology generally adopts a mode of additionally installing a door curtain on an arched door opening to achieve the effect of preventing wind and sand, so that when a pipeline passes through the wind-proof shed, the pipeline jacks up the door curtain, the environment in the wind-proof shed is not tightly shielded, and the expected protection effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large pipeline is in open construction with preventing wind canopy satisfies the requirement of operation environment guarantee through preventing wind canopy, dodge gate device and the separation of installing additional illumination ventilation facility realization to the unfavorable construction environment outside the canopy during the operation.

In order to achieve the above purpose, the utility model provides a windproof shed for large pipeline construction, which comprises a shed frame, and a front guard plate, a rear guard plate, a left guard plate, a right guard plate, a bottom plate and a top cover which are arranged on the shed frame, wherein the front guard plate and the rear guard plate are respectively fixed on the front end surface and the rear end surface of the shed frame, the left guard plate and the right guard plate are respectively fixed on the left end surface and the right end surface of the shed frame, the bottom plate is fixed on the bottom surface of the shed frame, the top cover is fixed on the top end of the shed frame, arch-shaped door holes are correspondingly arranged on the front guard plate, the rear guard plate and the front end surface and the rear end surface of the shed frame, movable doors are respectively arranged on the front two sides of the front guard plate and the rear two sides of the rear guard plate, and the movable doors are rotatably connected with the front guard plate or the rear guard plate, the inside counterweight iron that is provided with rectangular shape in the top of dodge gate, the below of dodge gate is provided with the canvas door curtain, the dodge gate orientation be provided with semi-circular recess on the side of arch door opening, semi-circular recess's edge is provided with the plastics banding, semi-circular recess's top is provided with the pulley.

Preferably, the left end face of canopy body frame with be provided with the loose-leaf door on the corresponding position of left side backplate, the right-hand member face of canopy body frame with be provided with another loose-leaf door on the corresponding position of right side backplate, the loose-leaf door the front fender with all be provided with the observation window on the backplate, left side backplate with both ends are provided with the dog respectively about the right side backplate, the dog with the outside edge of dodge contacts, left side backplate with the top and the bottom of the left and right sides of right side backplate are provided with rings respectively.

Preferably, the bottom plate is provided with two fans and comprises a fixed plate and a movable plate, the fixed plate is fixed on the bottom surface of the shed body frame, the long edge of the outer side of the fixed plate is close to the left end face or the right end face of the shed body frame, the short edge of the fixed plate extends out of the front end face and the rear end face of the shed body frame, the movable plate is arranged at the inner side of the fixed plate and is movably connected with the long side at the inner side of the fixed plate through hinges, wherein one bottom plate comprises one fixed plate and one movable plate, the other bottom plate comprises one fixed plate and two movable plates, the two movable plates are sequentially connected with the inner side of the fixed plate through hinges, the edge of the non-connecting end of the movable plate is provided with a chain, and bottom plate stop blocks are respectively arranged at the bottom ends of the two sides of the inner wall of the front guard plate and the inner wall of the rear guard plate.

Preferably, the two sides of the bottom end of the arched door opening on the front guard plate and the rear guard plate are provided with convex blocks, the bottom ends of the front guard plate and the rear guard plate are lapped above the short edges of the fixing plate, and the side edges of the convex blocks are in contact with the fixing plate.

Preferably, the front end face and the rear end face of the top cover are both provided with a ventilating fan, and two sides of the ventilating fan are provided with wire inlet and outlet holes.

Therefore, the utility model adopts the above structure a large pipeline open construction is with preventing wind canopy sets up the fly leaf on the bottom surface of the canopy body and is convenient for will prevent wind the canopy and hoist from the pipeline top downwards, can not the fish tail pipeline when setting up the dodge gate on the backplate around and making to prevent wind canopy downstream, keeps qualified canopy internal environment simultaneously when welding and construction, has good protecting effect, sets up the loose-leaf door of being convenient for workman's business turn over on left backplate and right backplate, prevent wind canopy overall structure firm, be convenient for installation and transportation.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of a frame of a wind-proof shed for large-scale pipeline construction according to an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a left guard plate and a right guard plate according to an embodiment of the present invention;

fig. 4 is a schematic view of a bottom plate structure according to an embodiment of the present invention.

Reference numerals

1. A shed frame; 11. an arched door opening; 12. a loose-leaf door; 2. a front guard plate; 21. a movable door; 22. a counterweight iron; 23. a canvas door curtain; 24. a semicircular groove; 25. sealing edges by plastic; 26. a pulley; 27. a rotating shaft; 28. a bump; 29. an observation window; 3. a left guard plate; 31. a stopper; 32. a hoisting ring; 4. a right guard plate; 5. a top cover; 51. a ventilator; 52. a wire access hole; 6. a base plate; 61. a fixing plate; 62. a movable plate; 63. and (4) chain locking.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

As shown in the figure, the windproof shed for large-scale pipeline construction comprises a shed body frame 1, and a front protection plate 2, a rear protection plate, a left protection plate 3, a right protection plate 4, a bottom plate 6 and a top cover 5 which are arranged on the shed body frame 1, wherein all the parts are fixedly connected with the shed body frame 1 through screws. The front guard plate 2 and the rear guard plate are respectively fixed on the front end face and the rear end face of the shed body frame 1, and the front guard plate 2, the rear guard plate and the front end face and the rear end face of the shed body frame 1 are correspondingly provided with arched door holes 11 for penetrating through a pipeline. The two sides in front of the front guard plate 2 and the two sides behind the rear guard plate are respectively provided with a movable door 21, the movable door 21 is rotatably connected with the front guard plate 2 or the rear guard plate through a rotating shaft 27, and the rotating shaft 27 is close to the outer edge of the movable door 21. A strip-shaped balance weight iron 22 is arranged inside the top end of the movable door 21, and a canvas door curtain 23 is arranged below the movable door 21. The side of the movable door 21 facing the arched door opening 11 is provided with a semicircular groove 24, the edge of the semicircular groove 24 is provided with a plastic sealing edge 25, and the top end of the semicircular groove 24 is provided with a pulley 26. In the non-use state, the movable door 21 keeps inclining under the action of the counterweight iron 22, and the pulley 26 extends into the arched door opening 11.

Left backplate 3 and right backplate 4 are fixed respectively on the left end face and the right-hand member face of canopy body frame 1, are provided with loose-leaf door 12 on the left end face of canopy body frame 1 and the corresponding position of left backplate 3, are provided with another loose-leaf door 12 on the right-hand member face of canopy body frame 1 and the corresponding position of right backplate 4, and the amount loose-leaf door 12 on the canopy body frame 1 and the loose-leaf door 12 fixed connection on left backplate 3, the right backplate 4 are convenient for constructor business turn over. The loose-leaf door 12, the front guard plate 2 and the rear guard plate are all provided with observation windows 29 for light to penetrate into the shed. Stoppers 31 are provided at both left and right ends of the left and

right guards

3 and 4, respectively, and the stoppers 31 are in contact with the outer edge of the shutter 21, and can stop the shutter 21 in a non-use state to restrict the tilt width of the shutter 21. The top and the bottom of the left and right sides of left backplate 3 and right backplate 4 are provided with rings 32 respectively, are convenient for hoist and mount the canopy of preventing wind.

The bottom plate 6 is fixed on the bottom surface of the shed body frame 1, and the bottom plate 6 is provided with two fans. The bottom plate 6 comprises a fixed plate 61 and a movable plate 62, the fixed plate 61 is fixed on the bottom surface of the shed body frame 1, the long side of the outer side of the fixed plate 61 is close to the left end surface or the right end surface of the shed body frame 1, and the short side of the fixed plate 61 extends out of the front end surface and the rear end surface of the shed body frame 1. The movable plates 62 are arranged at the inner side of the fixed plate 61 and are movably connected with the inner long side of the fixed plate 61 through hinges, wherein one bottom plate 6 comprises one fixed plate 61 and one movable plate 62, the other bottom plate 6 comprises one fixed plate 61 and two movable plates 62, and the two movable plates 62 are sequentially connected at the inner side of the fixed plate 61 through hinges.

The edge of the non-connecting end of the movable plate 62 is provided with a chain 63, and the bottom ends of the two sides of the inner walls of the front guard plate 2 and the rear guard plate are respectively provided with a bottom plate stop dog. Before the wind-proof shed is hoisted, the movable plate 62 needs to be turned upwards by pulling the chain 63, wherein one bottom plate 6 is folded and the other bottom plate 6 is folded and folded. The floor 6 is divided into five parts and folded towards two sides to facilitate lowering the movable plate 62 without getting caught in the duct. The movable plate 62 is blocked by the bottom plate block when being turned to a certain angle, the metal frame is fixed below the movable plate 62, and after the windproof shed is hoisted in place, the movable plate 62 is put down to keep horizontal with the fixed plate 61, so that a constructor can conveniently walk in the shed for construction.

After the windproof shed is lifted, the windproof shed is put down to the part to be processed of the pipeline, and in the falling process, the pulley 26 on the movable door 21 slides on the surface of the pipeline, and simultaneously, the movable door 21 is gradually changed into a vertical state from an inclined state. When the wind-proof shed falls on the ground, the movable door 21 is completely vertical, the counterweight iron 22 is horizontal, and the semicircular grooves 24 on the two opposite movable doors 21 are combined into a circle with a radius slightly larger than that of the pipeline. The plastic sealing edges 25 on the semicircular grooves 24 are in contact with the surface of the pipeline, and the canvas door curtains 23 positioned below the two movable doors 21 are also hung below the pipeline side by side to form an isolation barrier of the internal and external environments of the shed together, so that the working environment of pipeline welding operation is ensured. Under the self-weight of the balance weight iron 22, the pulley 26 will be pressed above the pipeline all the time, so as to maintain the protection effect of the wind-proof shed.

The two sides of the bottom end of the arched door opening 11 on the front guard plate 2 and the rear guard plate are provided with a convex block 28, the bottom ends of the front guard plate 2 and the rear guard plate are lapped above the short edge of the fixing plate 61, and the side edge of the convex block 28 is contacted with the fixing plate 61. The overlap joint cooperation of preceding backplate 2 and backplate and bottom plate 6 has strengthened the wholeness of structure, makes the structure more firm, also is more convenient for installation and dismantlement.

The top cover 5 is fixed on the top end of the shed body frame 1, the front end face and the rear end face of the top cover 5 are both provided with a ventilating fan 51, and the two sides of the ventilating fan 51 are provided with wire inlet and outlet holes 52, so that the air exchange requirement in the shed and the engineering electricity utilization requirement are ensured.

Therefore, the utility model adopts the above structure a large pipeline open construction is with preventing wind canopy sets up fly leaf 62 on the bottom surface of the canopy body and is convenient for will prevent wind the canopy and hoist from the pipeline top downwards, the dodge gate 21 that sets up on the backplate around makes and can not the fish tail pipeline when preventing wind canopy downstream, keep qualified canopy internal environment simultaneously when welding and construction, good protecting effect has, the workman business turn over of being convenient for of loose-leaf door 12 that sets up on left backplate 3 and right backplate 4, it is firm to prevent wind canopy overall structure, be convenient for installation and transportation.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a large-scale pipeline open-air construction is with preventing wind canopy which characterized in that: comprises a shed body frame, a front guard plate, a rear guard plate, a left guard plate, a right guard plate, a bottom plate and a top cover, wherein the front guard plate and the rear guard plate are arranged on the shed body frame, the front guard plate and the rear guard plate are respectively fixed on the front end surface and the rear end surface of the shed body frame, the left guard plate and the right guard plate are respectively fixed on the left end surface and the right end surface of the shed body frame, the bottom plate is fixed on the bottom surface of the shed body frame, the top cover is fixed on the top end of the shed body frame, the front guard plate, the rear guard plate and the front end surface and the rear end surface of the shed body frame are respectively provided with an arched door hole, the two sides in front of the front guard plate and the two sides behind the rear guard plate are respectively provided with a movable door, the movable door is rotatably connected with the front guard plate or the rear guard plate, the inside of the top end of the movable door is provided with a strip-shaped counterweight iron, and a canvas door curtain is arranged below the movable door, the side edge of the movable door facing the arched door opening is provided with a semicircular groove, the edge of the semicircular groove is provided with a plastic sealing edge, and the top end of the semicircular groove is provided with a pulley.

2. The wind-proof shed for open-air construction of the large-sized pipeline according to claim 1, wherein: the left end face of canopy body frame with be provided with the loose-leaf door on the corresponding position of left side backplate, the right-hand member face of canopy body frame with be provided with another loose-leaf door on the corresponding position of right side backplate, the loose-leaf door the front fender with all be provided with the observation window on the backplate, left side backplate with both ends are provided with the dog respectively about the right side backplate, the dog with the outside edge of dodge contacts, left side backplate with the top and the bottom of the left and right sides of right side backplate are provided with rings respectively.

3. The wind-proof shed for open-air construction of the large-sized pipeline according to claim 2, wherein: the bottom plate is provided with two fans and comprises a fixed plate and a movable plate, the fixed plate is fixed on the bottom surface of the shed body frame, the long edge of the outer side of the fixed plate is close to the left end face or the right end face of the shed body frame, the short edge of the fixed plate extends out of the front end face and the rear end face of the shed body frame, the movable plate is arranged at the inner side of the fixed plate and is movably connected with the long side at the inner side of the fixed plate through hinges, wherein one bottom plate comprises one fixed plate and one movable plate, the other bottom plate comprises one fixed plate and two movable plates, the two movable plates are sequentially connected with the inner side of the fixed plate through hinges, the edge of the non-connecting end of the movable plate is provided with a chain, and bottom plate stop blocks are respectively arranged at the bottom ends of the two sides of the inner wall of the front guard plate and the inner wall of the rear guard plate.

4. The wind-proof shed for open-air construction of the large-sized pipeline, according to claim 3, is characterized in that: the two sides of the bottom end of the arched door opening on the front guard plate and the rear guard plate are provided with convex blocks, the bottom ends of the front guard plate and the rear guard plate are lapped above the short edges of the fixing plate, and the side edges of the convex blocks are in contact with the fixing plate.

5. The wind-proof shed for open-air construction of the large-sized pipeline, according to claim 4, is characterized in that: and the front end surface and the rear end surface of the top cover are both provided with an air exchange fan, and two sides of the air exchange fan are provided with wire inlet and outlet holes.