CN115492432A - Large electric telescopic processing shed and installation method - Google Patents

Abstract

The application discloses a large electric telescopic processing shed and an installation method, which relate to the technical field of processing sheds on construction sites and comprise a fixed track, wherein a plurality of shed frame units are arranged on the fixed track in a sliding manner, adjacent shed frame units are detachably connected, and shed cloth is fixedly connected to the shed frame units; the driving frame, the stabilizing frame and the fixing frame comprise first truss units at two sides, and first expansion frames are arranged between the side surfaces of the adjacent supporting frames and between the adjacent supporting frames and the side surfaces of the first truss units; a plurality of second expansion brackets are arranged between the tops of the adjacent supporting frames and between the adjacent supporting frames and the top of the first truss unit; the driving frame is provided with a first driving source for driving the stabilizing frame, the fixing frame and the supporting frame to slide along the fixing rail. This application has the effect that improves the flexibility that the processing canopy used.

Description

Large electric telescopic processing shed and installation method

Technical Field

The application relates to the technical field of construction site processing sheds, in particular to a large electric telescopic processing shed and an installation method.

Background

With the rapid development of the building industry, the equipment and the materials of a reinforcing steel bar processing area in a construction site are required to be protected from rain and rust, and a raw material area, a processing area and a (semi) finished product area are separated in the processing area of the construction site at present. The raw material area is next to the processing area, and the processing area is next to the (semi-) finished product area. The raw material area and the (semi-) finished product area need to be close to the construction channel and ensure that no shielding object exists above the areas, so that the tower crane can conveniently transport materials and finished products.

At present, most of the fixed processing sheds on the market are fixed processing sheds, and the left sides and the right sides of the fixed processing sheds cannot be expanded and contracted, so that the transportation of materials and finished products is influenced. The push-pull type processing shed in the related technology has low structural strength, short span of the top truss and incapability of completely covering a processing area, is easy to damage in extreme weather during expansion, is easy to topple over and hurt surrounding constructors in strong wind after contraction, needs manual matching when being expanded and contracted, and is low in use efficiency.

Disclosure of Invention

In order to improve the flexibility that the processing canopy used, this application provides a large-scale electronic flexible processing canopy and mounting method.

In a first aspect, the application provides a large-scale electric telescopic processing shed and an installation method, and the following technical scheme is adopted:

a large-scale electric telescopic processing shed comprises a fixed rail, wherein a plurality of shed frame units are arranged on the fixed rail in a sliding manner, adjacent shed frame units are detachably connected, and shed cloth is fixedly connected to the shed frame units;

the shed frame unit comprises a driving frame, a stabilizing frame and a fixing frame, and a plurality of supporting frames are arranged between the driving frame and the stabilizing frame and between the stabilizing frame and the fixing frame; the driving frame, the stabilizing frame and the fixing frame comprise first truss units at two sides, and first expansion frames are arranged between the side surfaces of the adjacent supporting frames and between the adjacent supporting frames and the side surfaces of the first truss units; a plurality of second expansion brackets are arranged between the tops of the adjacent supporting frames and between the adjacent supporting frames and the top of the first truss unit;

the driving frame is provided with a first driving source for driving the stabilizing frame, the fixing frame and the supporting frame to slide along the fixing track.

By adopting the technical scheme, the canopy frame unit comprises a driving frame, a stabilizing frame and a fixing frame to form a stable supporting structure, a supporting frame is arranged between the driving frame and the stabilizing frame, and the supporting frame and the first truss unit are connected through a first telescopic frame and a second telescopic frame, so that the canopy frame unit can be contracted and expanded under the driving of a first driving source; a fixed rail is arranged to facilitate the contraction and expansion of the shed frame unit; the shed frame unit is provided with shed cloth to realize the functions of rain shielding and sun shading of the processing shed; the plurality of shed frame units can be detachably connected, so that a user can adjust the coverage area of the processing shed according to the actual field requirement; and when weather is clear, the two shed frame units can be disconnected, and the shed frame units are properly contracted, so that a certain gap exists between the two shed frame units, and the full lighting in the processing shed is ensured.

Optionally, the support frame comprises a first truss unit;

the first truss unit comprises an upper chord arc beam and a lower chord cross beam, a plurality of inner supports are fixedly connected between the upper chord arc beam and the lower chord cross beam, and two ends of the upper chord arc beam and the lower chord cross beam are fixedly connected with double upright posts;

and one end of the double-column far away from the upper chord arc beam is connected with the fixed track in a sliding manner.

By adopting the technical scheme, the upper chord arc beam, the lower chord beam and the inner support are fixedly connected, the truss structure is formed, the structural form of the truss is stressed reasonably, and the members in the truss structure only need to bear tension or pressure, so that the performance of materials can be fully exerted, the vertical rods are used as main bending-resistant members, and the double-upright-column can be used for better resisting the lateral pressure borne by the processing shed in extreme weather.

Optionally, one end of the double-column near the fixed rail is provided with a wind-proof wheel, the wind-proof wheel is abutted against the upper surface of the fixed rail, and the wind-proof wheel can roll on the fixed rail; the windproof wheel is characterized in that windproof brackets are rotatably arranged on two sides of the windproof wheel and arranged on the side faces of the fixed track.

Through adopting above-mentioned technical scheme, when the processing canopy is meetting extreme weather, the external force that the junction of double-column and fixed track needs to be resisted is very big, sets up at the double-column tip and prevents wind wheel and prevent wind the support, has improved the processing canopy greatly and has resisted external powerful ability for the processing canopy can stabilize more, be difficult for turning on one's side.

Optionally, the driving frame, the plurality of supporting frames, the stabilizing frame, the plurality of supporting frames and the fixing frame are connected in sequence to form a canopy frame unit.

Through adopting above-mentioned technical scheme, set up driving frame and mount at the rack unit head and the tail for the rack unit head and the tail has stable support, and sets up the steady rest between driving frame and mount, makes the length that sets up of support frame can not the overlength, thereby the pulling force that first telescopic link, second telescopic link and support frame connected node department of rational control bore, whole rack unit atress is more reasonable.

Optionally, the upper chord arc beam, the lower chord cross beam and the inner support are all set to be double-layer steel sleeve pipe structures.

By adopting the technical scheme, the processing shed has large covered area and shed cloth covers the processing shed, so that the bending resistance and the material strength of each part forming the first truss unit are extremely important, the upper chord arc beam and the lower chord beam are arranged into double-layer steel sleeves, the structural strength of the upper chord arc beam and the lower chord beam is greatly enhanced, and the processing shed is more stable and reliable.

Optionally, a plurality of connecting bands are fixedly connected to the shed cloth, and the connecting bands are used for being fixedly connected with the shed frame units.

By adopting the technical scheme, the plurality of connecting bands are fixedly arranged on the shed cloth, when the shed cloth is connected with the shed frame unit, a constructor only needs to ascend to the lower chord cross beam through the lifting car below the shed frame unit and then tie the connecting bands with the shed frame unit, and the operation is simple and convenient; and a plurality of connecting bands are arranged on the whole shed cloth unit, so that a plurality of connecting points exist between the shed cloth and the shed frame unit, and the connection between the shed cloth and the shed frame unit is more stable through the connecting points

Optionally, the fixing frame further includes a second truss unit, the second truss unit is disposed between two first truss units of the fixing frame, and the height of the second truss unit is lower than that of the first truss unit;

the driving frame is provided with a beam head, the beam head is fixedly connected to the top of the first truss unit far away from the stabilizing frame, and the beam head can stretch and retract towards the direction far away from the stabilizing frame to abut against the upper side of the adjacent fixing frame.

Through adopting above-mentioned technical scheme, when two canopy frame units end to end in order to increase the coverage area of processing canopy, the possibility of rain leakage appears easily in the junction of two canopy frame units, set up second truss unit in the middle of the first truss unit of mount, make the canopy cloth of mount top be the recess shape, be provided with the roof beam head that can contract on the drive yoke of back canopy frame unit, when two canopy frame unit connections, the roof beam head of back canopy frame unit and the overhead canopy cloth of roof beam can cover the mount of preceding canopy frame unit, make the rainwater that flows down from roof beam head tip can arrange to ground along the recess on the mount.

Optionally, the beam head includes a plurality of parallel telescopic pipes, axes of the telescopic pipes are perpendicular to the first truss unit, a second driving source is arranged on the driving frame, and the second driving source is used for driving the plurality of telescopic pipes to simultaneously extend and retract along axes thereof; one end of the telescopic pipe, which is far away from the first truss unit, is fixedly connected with a connecting pipe which is connected with a plurality of telescopic pipes.

By adopting the technical scheme, when the processing shed is formed by connecting and combining a plurality of shed frame units, the extension tube can be quickly driven to extend through the second driving source in rainy days, so that the effect of covering the fixed frame of the previous shed frame unit is realized; when weather is sunny, the telescopic pipe is driven by the second driving source to shrink, the canopy cloth on the telescopic pipe is retracted and naturally droops, the telescopic pipe does not need to bear pressure transmitted by the canopy cloth for a long time, and the service life of the telescopic pipe is prolonged.

Optionally, the second expansion brackets arranged between the two adjacent support frames abut against each other end to form an anti-smashing layer.

Through adopting above-mentioned technical scheme, when the installation second expansion bracket, offset a plurality of second expansion brackets head and the tail for the second expansion bracket forms closely knit prevents pounding the layer, can reduce the scene of building site because the high altitude weight destroys the possibility of processing interior material of canopy, and also played the guard action to the constructor of work in the processing canopy, has strengthened the security performance of processing canopy.

In a second aspect, the application provides a method for installing a large electric telescopic processing shed, which is used for installing the large electric telescopic processing shed and adopts the following technical scheme:

a method for installing a large electric telescopic processing shed comprises the following steps:

s1: installing and positioning a fixed track in a site to be built, embedding an embedded part for installing the fixed track when the ground concrete of a processing area is poured, and installing the fixed track after the ground of the processing area is hardened;

s2: installing a double-column which is processed and formed and is provided with a wind-proof wheel on the fixed track according to the size of a processing area;

s3: welding and fixing the upper chord arc beam, the lower chord cross beam and the inner support into an integral frame, hoisting the integral frame to the double upright posts through a crane, and installing and fixing the integral frame and the double upright posts through high-strength bolts;

s4: a first expansion bracket is arranged between the adjacent double upright columns, and a plurality of second expansion brackets are arranged between the adjacent lower chord beams;

s5: hoisting the shed cloth produced, processed and molded to the top of the shed frame unit through a crane, fixedly connecting one end of the shed cloth to a driving frame through a connecting belt, starting a first driving source, and unfolding the shed frame unit so as to drive the shed cloth to be unfolded;

s6: when the shed cloth is completely unfolded, a constructor ascends to the lower chord cross bar through a lifting car below the shed frame unit, and the constructor stably connects the connecting band on the shed cloth with the upper chord arc beam on the shed frame unit;

s7: if the processing district area is too big, can increase fixed guide rail length to set up a plurality of rack units, set up the connecting rod between adjacent rack unit, make between the adjacent rack unit can realize breaking away from and connecting through the connecting rod.

By adopting the technical scheme, the installation embedded part of the fixed track is embedded in the site to be installed, so that the fixed track is more stably installed; the whole shed frame unit is divided into a plurality of module units, and the rapid lap joint of the processing shed can be realized through the assembly of the module units, and the construction is convenient and rapid, and the period is short; after local assemblies in the processing shed are damaged, the processing shed can be conveniently and quickly replaced; the whole device can be recycled for a plurality of times, and the economic applicability of the processing shed is greatly improved.

In summary, the present application includes at least one of the following benefits:

1. the first truss unit and the second truss unit are high in structural strength, the effective coverage area of the processing shed can be quickly adjusted by increasing or decreasing the length of the fixed track and increasing or decreasing the number of the supporting frames, and the high-strength truss units and the tarpaulin material can effectively cope with extreme weather;

2. the double upright columns are connected with the lower chord cross beam through the bolts, and the first expansion bracket and the second expansion bracket are connected with the first truss unit through the bolts, so that the assembly rate of the processing shed is improved, the modular production of other components except shed cloth can be realized, the components are spliced, installed and fixed on site, and the market prospect is wide;

3. a plurality of rack units splice and form whole processing canopy, can realize the protection to material in the processing canopy with the shed cloth coincide of rack unit top in extreme weather, can part the rack unit in sunny weather, and the material hoist and mount in the processing canopy of being convenient for on the one hand, on the other hand have guaranteed the daylighting in the processing canopy.

Drawings

FIG. 1 is a schematic view of an overall structure of a processing shed formed by splicing two shed frame units according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a shelving unit according to an embodiment of the application;

fig. 3 is a schematic structural view of a first truss unit according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic structural diagram of a driving rack according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a stabilizer frame according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a fixing frame according to an embodiment of the present application;

FIG. 8 is a schematic view of a connection structure of two support frames according to an embodiment of the present application;

fig. 9 is a schematic structural view of the shed cloth according to the embodiment of the present application.

Description of reference numerals: 1. fixing a track; 2. a canopy frame unit; 21. a driving frame; 211. a beam head; 2111. a telescopic pipe; 2112. a connecting pipe; 212. a second drive source; 22. a stabilizing frame; 23. a fixed mount; 231. a groove; 24. a support frame; 25. a first telescopic frame; 26. a second telescopic frame; 27. a connecting rod; 28. a scissor rack; 3. a first truss unit; 31. an upper chord arc beam; 32. a lower chord cross beam; 321. a square connecting plate; 33. internal bracing; 34. double upright posts; 35. wind-proof wheel; 36. a windproof bracket; 4. a second truss unit; 5. shed cloth; 51. a connecting belt; 6. a first drive source.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of this application discloses a large-scale electronic flexible processing canopy includes:

referring to fig. 1 and 2, a large-scale electric telescopic processing shed includes a fixed track 1, in this embodiment, preferably, the fixed track 1 is two parallel H200 × 100 thickened section steels, and the bottom of the fixed track is fixed to the concrete ground of a processing area through an embedded part. Can set up a plurality of canopy frame unit 2 above fixed track 1, canopy frame unit 2 can slide on fixed track 1 and contract, and canopy frame unit 2 includes driving frame 21, stabilizer 22, mount 23 and support frame 24, and driving frame 21, stabilizer 22, mount 23 and support frame 24 all include one or more first truss unit 3.

Referring to fig. 3, the first truss unit 3 includes an upper chord arc beam 31, a lower chord cross beam 32 and an inner brace 33 connecting the upper chord arc beam 31 and the lower chord cross beam 32, in the preferred embodiment of the present application, the upper chord arc beam 31 is integrally made of 40 × 60 × 3.0mm hot galvanized square steel pipes, 30 × 50 × 3.0 hot galvanized square steel pipes are inserted into the 40 × 60 mm 3.0mm hot galvanized square steel pipes as the insert cores to reinforce the strength of the upper chord arc beam 31, the lower chord cross beam 32 is made of 60 × 3.0mm hot galvanized square steel pipes, 50 × 3.0mm square steel pipes are inserted inside the hot galvanized square steel pipes as the insert cores, the inner brace 33 is made of 50 × 30 × 2.5mm rectangular steel pipes to fully weld the upper chord arc beam 31 and the lower chord cross beam 32, one part of the inner brace 33 is vertically arranged, and the other part of the inner brace 33 is obliquely arranged to realize the fixing, supporting and connecting between the upper chord arc beam 31 and the lower chord cross beam 32. The ends of the upper chord arc beam 31 and the lower chord beam 32 are welded and fixed through the inner support 33, and a square connecting plate 321 is welded below the lower chord beam 32.

Referring to fig. 3 and 4, the first truss unit 3 further includes a dual-column 34, in this embodiment, preferably, the dual-column 34 is formed by fixedly connecting two hot-dip galvanized round pipes which are arranged in parallel and have a diameter of 76mm × 3.5mm, and both ends of the dual-column 34 are fully welded and connected with a square connecting plate 321. The square connecting plate 321 at one end of the double-column 34 close to the lower chord beam 32 is stably connected with the square connecting plate 321 below the lower chord beam 32 through six groups of high-strength bolts. One end of the double-column 34, which is far away from the lower chord cross beam 32, is provided with a wind-proof wheel 35, the wind-proof wheel 35 abuts against the upper surface of the fixed track 1, and the wind-proof wheel 35 can roll along the arrangement path of the fixed track 1. The wind-proof brackets 36 are arranged on two sides of the wind-proof wheel 35, the wind-proof brackets 36 are welded on the square connecting plate 321 at one end, close to the wind-proof wheel 35, of the double upright columns 34, the wind-proof wheel 35 and the wind-proof brackets 36 are arranged to increase the stability of the greenhouse, and the possibility that the first truss unit 3 inclines and derails in extreme weather conditions is reduced.

Referring to fig. 3 and 5, the driving frame 21 includes three first truss units 3 arranged in parallel, two adjacent first truss units 3 are fixedly connected through the scissor frame 28, the scissor frame 28 includes two cross-welded hot-dip galvanized round tubes with a diameter of 50mm × 3.5mm, and four ends of the two hot-dip galvanized round tubes are all fully welded to the double-upright columns 34 of the driving frame 21, so as to ensure the stability of the driving frame 21. A beam head 211 is fixedly welded on the first truss unit 3 in the driving frame 21 far away from the stabilizing frame 22, the beam head 211 comprises a plurality of extension tubes 2111 welded on the side wall of the upper chord arc beam 31 and a connecting tube 2112 connected with one end of the extension tube 2111 far away from the upper chord arc beam 31, and the connecting tube 2112 is fixedly welded with the extension tubes 2111. The driving frame 21 is provided with a second driving source 212, and in this embodiment, the second driving source 212 is preferably an electric push rod, and the second driving source 212 can drive a plurality of telescopic rods to extend or retract simultaneously.

Referring to fig. 3 and 6, the stabilizer 22 also includes three first truss units 3 arranged in parallel, and the three first truss units 3 are connected in the same manner as the driving frame 21, and the beam head 211 is not disposed above the stabilizer 22.

Referring to fig. 3 and 7, the fixing frame 23 includes one second truss unit 4 and two first truss units 3, the first truss units 3 and the second truss units 4 are both disposed in parallel, and the second truss units 4 are disposed between the two first truss units 3. The second truss unit 4 has the same structural form as the first truss unit 3, but the second truss unit 4 is lower than the first truss unit 3 in height, and the first truss unit 3 and the second truss unit 4 are stably connected through the scissor frame 28.

Referring to fig. 2 and 8, the driving frame 21, the plurality of supporting frames 24, the stabilizing frame 22, the plurality of supporting frames 24, and the fixing frame 23 are sequentially connected to form the canopy frame unit 2, a first expansion frame 25 and a second expansion frame 26 are respectively connected between the driving frame 21 and the supporting frame 24, between two adjacent supporting frames 24, between the supporting frame 24 and the stabilizing frame 22, and between the supporting frame 24 and the fixing frame 23, the first expansion frame 25 is disposed between the double-column 34, and the second expansion frame 26 is disposed between the lower chord beams 32. The first expansion bracket 25 and the second expansion bracket 26 are detachably connected with the first truss unit 3 and the second truss unit 4 through high-strength bolts. The first expansion bracket 25 comprises two hot galvanizing round pipes which are arranged in a crossed mode, the crossed positions of the two hot galvanizing round pipes can rotate mutually, and four ends of the two hot galvanizing round pipes are connected with the double columns 34 in a rotating mode through high-strength bolts. The second expansion bracket 26 is provided with a plurality of along last quarter crossbeam 32 length direction, and a plurality of second expansion bracket 26 offsets end to end, and the second expansion bracket 26 that offsets through a plurality of ends between the adjacent first truss unit 3 has formed the layer of pounding prevention, because the condition that the construction site often falls the thing takes place, has played the guard action to people or the material in the processing canopy through the layer of pounding prevention.

Referring to fig. 2, a first driving source 6 is disposed on the driving frame 21, and the present embodiment preferably uses 2.4 m four-wheel drive power and a 0.8 inverter motor to ensure that the driving frame 21, the stabilizing frame 22, the fixed frame 23 and the supporting frame 24 slide on the fixed rail 1. The driving frame 21 rigidity, when the material in the practical tower crane handling processing canopy of needs, start first driving source 6, first driving source 6 drive steady rest 22, mount 23 and support frame 24 remove towards driving frame 21's direction along fixed track 1, and first expansion bracket 25 and the shrink of second expansion bracket 26 between the support frame 24 for 2 whole lengths of rack unit shorten, thereby expose the raw and other materials under the processing canopy, make things convenient for the tower crane handling.

Referring to fig. 1 and 9, canopy cloth 5 is arranged on the canopy frame unit 2, in order to ensure the strength and the rain shielding performance of the canopy cloth 5, 1050g of high-strength film binding cloth material is preferably adopted in the present application, the canopy cloth 5 material is cut according to actual requirements in a factory workshop, and is subjected to high-frequency heat sealing to be manufactured into a whole finished film, and the connecting belt 51 is subjected to hot melting in the inner side of the canopy cloth 5 in a high-frequency heat sealing mode, so that the connecting belt 51 is connected with the canopy cloth 5 in a fusing manner, and the connecting belt 51 is preferably a magic tape integrally produced and formed with the canopy cloth 5 in the embodiment of the present application. When the shed cloth 5 is installed, a constructor only needs to lift the inside of the shed frame unit 2 to the lower part of the lower chord crossbeam 32 through a lift truck or other lifting equipment, and then the connecting belt 51 integrally manufactured on the shed cloth 5 is connected with the upper chord arc beam 31, so that the fixation of the shed cloth 5 and the shed frame unit 2 can be realized.

Referring to fig. 1 and 2, the processing shed of the present application can shield an ultra-large processing area by connecting a plurality of shed frame units 2 in series. Connecting rods 27 are detachably connected between the two canopy frame units 2 through high-strength bolts, and the fixing frame 23 of one canopy frame unit 2 is connected with the driving frame 21 of the other canopy frame unit 2 through the connecting rods 27.

Referring to fig. 1 and 5, the beam head 211 of the driving frame 21 is provided with an extension tube 2111, the extension tube 2111 is communicated with a second driving source 212, the extension tubes 2111 can be synchronously driven to extend or contract by the second driving source 212, when two canopy frame units 2 are connected in series, the extension tube 2111 is driven to extend, at this time, the canopy cloth 5 is lifted to the end of the extension tube 2111 and is overlapped on the fixed frame 23 of the previous canopy frame unit 2, namely, is located on the top surface of the canopy cloth 5.

Referring to fig. 1 and 7, since the fixing frame 23 of the adjacent shelf unit 2 is formed by fixedly connecting two first truss units 3 and a second truss unit 4 having a lower middle height, the shelf cloth 5 provided on the fixing frame 23 is concave. When raining, rainwater leaking from the end of the canopy cloth 5 on the extension tube 2111 flows into the canopy cloth 5 groove 231 of the fixing frame 23 of the upper canopy frame unit 2 and flows to the ground along the groove 231, so that the possibility of rain leakage at the joint of the canopy frame unit 2 and the canopy frame unit 2 is reduced. On sunny days, in order to ensure the lighting in the processing shed, the connection between the two shed frame units 2 can be disconnected, and the shed frame units 2 can be properly contracted to ensure the sufficient lighting in the processing shed.

The implementation principle of this application embodiment a large-scale electronic flexible processing canopy does: the fixed rail 1 is arranged in the processing area, the double-upright post 34 with the wind-proof wheel 35 is arranged on the fixed rail 1, the whole processing shed can be more stable through the arrangement of the wind-proof wheel 35, and the capability of the processing shed for resisting extreme weather or external strong force is greatly enhanced. The upper chord arc beam 31, the lower chord beam 32 and the inner support 33 are welded into an integral unit on the ground or in a factory, the unit is hoisted to the upper part of the double-column 34 through a crane and fixedly connected with the double-column through high-strength bolts, and a plurality of first truss units 3 or second truss units 4 are formed.

The method comprises the following steps that a first truss unit 3 or a second truss unit 4 is hoisted and installed on a fixed track 1 according to the sequence of a driving frame 21, a supporting frame 24, a stabilizing frame 22, a supporting frame 24 and a fixing frame 23, the adjacent first truss units 3 or the first truss units 3 and the second truss units 4 are connected through a shear frame 28, a first telescopic frame 25 and a second telescopic frame 26 according to the design forms of the driving frame 21, the supporting frame 24, the stabilizing frame 22 and the fixing frame 23, and the adjacent double upright columns 34 of the driving frame 21, the stabilizing frame 22 and the supporting frame 24 are fixedly connected through the shear frame 28; the support frame 24 is connected with the driving frame 21, the stabilizing frame 22 and the double-upright-column 34 of the support frame 24 through the first expansion bracket 25, the support frame 24 is connected with the driving frame 21, the stabilizing frame 22 and the upper chord cross beam of the support frame 24 through the second expansion bracket 26, and when the second expansion bracket 26 is installed, the plurality of second expansion brackets 26 are connected end to form an anti-smashing layer at the top of the processing shed, so that the possibility that people and objects in the processing shed are injured by falling objects is reduced.

The driving frame 21 is provided with a first driving source 6, and the first driving source 6 drives the supporting frame 24, the stabilizing frame 22 and the fixing frame 23 to slide along the fixed track 1, so as to realize the contraction and expansion of the canopy frame unit 2. After pergola unit 2 is installed and is accomplished, install pergola cloth 5 on pergola unit 2, through a plurality of connecting bands 51 that set up with 5 fashioned even intervals of integrative preparation of pergola cloth, realize pergola cloth 5 and pergola unit 2's stable connection.

If the area of the processing shed arrangement area is too large, a plurality of shed frame units 2 can be spliced to form a larger processing shed, the connection and disconnection between two adjacent processing sheds are realized through a connecting rod 27, shed cloth 5 at a fixing frame 23 is laid in a groove 231 shape, a telescopic beam head 211 is welded on a driving frame 21, the telescopic beam head 211 can be extended in rainy days, so that the shed cloth 5 is extended to cover the fixing frame 23 of the previous shed frame unit 2, and rainwater flowing down from the extension end of the shed cloth 5 can be drained to the ground through the groove 231 on the fixing frame 23; when the weather is clear, the beam head 211 can be retracted, the shed cloth 5 naturally droops, the connecting rod 27 can be disconnected, the shed frame unit 2 is appropriately contracted, and the lighting in the processing shed is ensured.

The embodiment of the application also discloses a construction method for constructing the processing shed, which comprises the following steps:

s1: installing and positioning the fixed track 1 in a site to be built, embedding an embedded part for installing the fixed track 1 when the ground concrete of a processing area is poured, and installing the fixed track 1 after the ground of the processing area is hardened;

s2: installing a machined and molded double-column 34 with a wind-proof wheel 35 on the fixed track 1 according to the size of a machining area;

s3: welding and fixing the upper chord arc beam 31, the lower chord cross beam 32 and the inner support 33 into an integral frame, hoisting the integral frame to the double upright columns 34 through a crane, and installing and fixing the integral frame and the double upright columns through high-strength bolts;

s4: a first expansion bracket 25 is arranged between the adjacent double upright columns 34, and a plurality of second expansion brackets 26 are arranged between the adjacent lower chord beams 32;

s5: hoisting the shed cloth 5 which is produced, processed and molded to the top of the shed frame unit 2 through a crane, fixedly connecting one end of the shed cloth 5 to the driving frame 21 through a connecting belt 51, starting the first driving source 6, and unfolding the shed frame unit 2 so as to drive the shed cloth 5 to unfold;

s6: when the shed cloth 5 is completely unfolded, a constructor ascends to the lower chord cross bar through a lifting car below the shed frame unit 2, and the constructor stably connects the connecting band 51 on the shed cloth 5 with the upper chord arc beam 31 on the shed frame unit 2;

s7: if the area of the processing area is too large, the length of the fixed guide rail can be increased, a plurality of shed frame units 2 are arranged, and the shed frame units 2 are disconnected and connected through connecting rods 27.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a large-scale electronic flexible processing canopy which characterized in that: the greenhouse comprises a fixed track (1), wherein a plurality of shed frame units (2) are slidably arranged on the fixed track (1), adjacent shed frame units (2) are detachably connected, and shed cloth (5) is fixedly connected to each shed frame unit (2);

the shed frame unit (2) comprises a driving frame (21), a stabilizing frame (22) and a fixing frame (23), wherein a plurality of supporting frames (24) are arranged between the driving frame (21) and the stabilizing frame (22) and between the stabilizing frame (22) and the fixing frame (23); the driving frame (21), the stabilizing frame (22) and the fixing frame (23) comprise first truss units (3) at two sides, and first expansion frames (25) are arranged between the side surfaces of adjacent supporting frames (24) and between the adjacent supporting frames (24) and the side surfaces of the first truss units (3); a plurality of second expansion brackets (26) are arranged between the tops of the adjacent support frames (24) and between the adjacent support frames (24) and the top of the first truss unit (3);

the driving frame (21) is provided with a first driving source (6) for driving the stabilizing frame (22), the fixing frame (23) and the supporting frame (24) to slide along the fixed track (1).

2. A large-scale electric telescopic processing shed according to claim 1, characterized in that: said support frame (24) comprising a first truss unit (3);

the first truss unit (3) comprises an upper chord arc beam (31) and a lower chord cross beam (32), a plurality of inner supports (33) are fixedly connected between the upper chord arc beam (31) and the lower chord cross beam (32), and two ends of the upper chord arc beam (31) and the lower chord cross beam (32) are fixedly connected with double upright posts (34);

one end of the double-upright post (34) far away from the upper chord arc beam (31) is connected with the fixed track (1) in a sliding way.

3. A large electric telescopic processing shed according to claim 2, wherein: one end of the double-upright column (34) close to the fixed rail (1) is provided with a wind-proof wheel (35), the wind-proof wheel (35) is abutted against the upper surface of the fixed rail (1), and the wind-proof wheel (35) can roll on the fixed rail (1); prevent that wind wheel (35) both sides are rotated and are provided with prevent wind support (36), prevent wind support (36) and set up in fixed track (1) side.

4. A large-scale electric telescopic processing shed according to claim 1, characterized in that: the driving frame (21), the plurality of supporting frames (24), the stabilizing frame (22), the plurality of supporting frames (24) and the fixing frame (23) are sequentially connected to form the shed frame unit (2).

5. A large-scale electric telescopic processing shed according to claim 2, characterized in that: the upper chord arc beam (31), the lower chord beam (32) and the inner support (33) are all arranged into a double-layer steel sleeve structure.

6. A large electric telescopic processing shed according to claim 1, wherein: a plurality of connecting bands (51) are fixedly connected to the shed cloth (5), and the connecting bands (51) are fixedly connected with the shed frame units (2).

7. A large electric telescopic processing shed according to claim 1, wherein:

the fixing frame (23) further comprises a second truss unit (4), the second truss unit (4) is arranged between the two first truss units (3) of the fixing frame (23), and the height of the second truss unit (4) is lower than that of the first truss units (3);

be provided with roof beam head (211) on drive frame (21), roof beam head (211) fixed connection is in first truss unit (3) top of keeping away from steady rest (22), and roof beam head (211) can stretch out and draw back in order to butt in adjacent mount (23) top towards the direction of keeping away from steady rest (22).

8. A large electric telescopic working shed according to claim 7, characterized in that: the beam head (211) comprises a plurality of parallel telescopic tubes (2111), the axes of the telescopic tubes (2111) are perpendicular to the first truss unit (3), a second driving source (212) is arranged on the driving frame (21), and the second driving source (212) is used for driving the telescopic tubes (2111) to simultaneously extend and retract along the axes direction; one end of the extension tube (2111) far away from the first truss unit (3) is fixedly connected with a connecting tube (2112) which is connected with a plurality of extension tubes (2111).

9. A large-scale electric telescopic processing shed according to claim 1, characterized in that: the second expansion brackets (26) arranged between the two adjacent support frames (24) are butted end to form an anti-smashing layer.

10. A method of installing a large electric telescopic working shed for constructing a large electric telescopic working shed as claimed in any one of claims 1 to 9, comprising the steps of:

s1: installing and positioning a fixed track (1) in a site to be built, embedding an embedded part for installing the fixed track (1) when the ground concrete of a processing area is poured, and installing the fixed track (1) after the ground of the processing area is hardened;

s2: installing a double-column (34) which is processed and formed and is provided with a wind-proof wheel (35) on the fixed track (1) according to the size of a processing area;

s3: welding and fixing an upper chord arc beam (31), a lower chord cross beam (32) and an inner support (33) into an integral frame, hoisting the integral frame onto a double-upright column (34) through a crane, and installing and fixing the upper chord arc beam, the lower chord cross beam and the inner support through high-strength bolts;

s4: a first expansion bracket (25) is arranged between the adjacent double upright columns (34), and a plurality of second expansion brackets (26) are arranged between the adjacent lower chord cross beams (32);

s5: hoisting the shed cloth (5) which is produced, processed and molded to the top of the shed frame unit (2) through a crane, fixedly connecting one end of the shed cloth (5) to the driving frame (21) through a connecting belt (51), and starting the first driving source (6) to expand the shed frame unit (2) so as to drive the shed cloth (5) to expand;

s6: when the shed cloth (5) is completely unfolded, a constructor ascends to the lower chord cross bar through a lifting vehicle below the shed frame unit (2), and the constructor stably connects a connecting band (51) on the shed cloth (5) with an upper chord arc beam (31) on the shed frame unit (2);

s7: if the area of processing district is too big, can increase fixed guide rail length to set up a plurality of canopy frame units (2), set up connecting rod (27) between adjacent canopy frame unit (2), make between adjacent canopy frame unit (2) can realize breaking off and connecting through connecting rod (27).

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