CN209760836U - Sheet type truss horizontal assembling jig frame capable of being assembled and adjusted - Google Patents
Sheet type truss horizontal assembling jig frame capable of being assembled and adjusted Download PDFInfo
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- CN209760836U CN209760836U CN201920075051.9U CN201920075051U CN209760836U CN 209760836 U CN209760836 U CN 209760836U CN 201920075051 U CN201920075051 U CN 201920075051U CN 209760836 U CN209760836 U CN 209760836U
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- truss
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- jig frame
- adjustable
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Abstract
The utility model discloses a sheet truss horizontal assembling jig frame capable of being assembled and adjusted, which comprises a support, support legs and a connecting rod, wherein the support comprises a cross beam, two truss fixing clamps and a jack tray which are arranged on the cross beam, a truss chord member is fixed between the two truss fixing clamps, the distance between the two truss fixing clamps is adjustable, and a jack base tightly jacks the jack tray to adjust truss arching; the bed-jig is assembled to one set of support and landing leg constitution truss of respectively connecting at the both ends of connecting rod, and the landing leg supports the support, and the length of connecting rod is adjustable between two supports, assembles bed-jig length through the length adjustment of connecting rod between two supports to satisfy the requirement that not unidimensional piece formula truss crouches to be assembled. The utility model provides a flat bed of assembling bed-jig of assembling of piece formula truss with adjustable, it ann tears portably and convenient to use open.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a flat bed of assembling bed-jig of assembling of piece formula truss with adjustable can assemble.
Background
In recent years, with the vigorous development of steel structure engineering buildings, large-span space steel structures are widely applied, and in the traditional construction method of large-span trusses, a construction method of erecting a support jig frame for high-altitude splicing is adopted, so that the construction period is long, the cost is high, and the construction quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flat bed-jig of assembling of adjustable piece formula truss of ann tears simple and convenient to use open is provided.
in order to achieve the purpose, the utility model provides a flat-lying assembling jig frame of a sheet truss capable of being assembled and adjusted, which comprises a support, support legs and connecting rods, wherein,
The support comprises a cross beam, two truss fixing clamps and a jack tray, the two truss fixing clamps and the jack tray are installed on the cross beam, the truss chord member is fixed between the two truss fixing clamps, the distance between the two truss fixing clamps is adjustable, and the jack base tightly jacks the jack tray to adjust truss arching;
The bed-jig is assembled to one set of support and landing leg constitution truss of respectively connecting at the both ends of connecting rod, and the landing leg supports the support, and the length of connecting rod is adjustable between two supports, assembles bed-jig length through the length adjustment of connecting rod between two supports to satisfy the requirement that not unidimensional piece formula truss crouches and assembles.
Preferably, the crossbeam adopts H shaped steel to make, and two truss mounting fixture and jack tray demountable installation are on the flange board of crossbeam, and the connecting rod is connected with the web of crossbeam.
Preferably, the connecting rod is two angle steels, a plurality of bolt holes are formed in the angle steels, and the two angle steels of the connecting rod are arranged back to back and are connected with the web plate of the cross beam through bolts.
Preferably, the cross beam is connected with the truss fixing clamp through a bolt, and a bolt hole connected with the truss fixing clamp on the cross beam is an oblong hole for fixing a truss chord member with any section.
Preferably, the truss fixing clamps and the jack tray are made of angle steel, and the angle steel of the two truss fixing clamps is arranged back to back.
Preferably, a graduated scale is fixed on the cross beam to measure the truss camber value.
Preferably, the cross beam is connected with the support legs through screws, and a plurality of adjusting nuts are sleeved on the screws to achieve height leveling of the jig frame.
preferably, the landing leg includes many stands of vertical setting, is located the roof on many stand tops and connects the horizontal pole of two adjacent stands, wherein, offers on the roof to be used for supplying screw rod male bolt hole, and the screw rod under the crossbeam inserts the bolt hole of roof and is connected as whole with the landing leg.
Preferably, the bottoms of the upright columns are welded with column foot plates, and the cross rods are made of flat steel.
Preferably, the upright columns, the top plate and the cross rods are all connected by welding.
The utility model provides a bed-jig is assembled to flat crouching of piece formula truss with adjustable can assemble, its ann tears simple and convenient to use open, can be suitable for the fixed of arbitrary cross-section truss chord member to realize the high leveling of bed-jig through adjusting nut, in addition, set up a plurality of bolt holes on the connecting rod and assemble bed-jig length in order to adjust, thereby satisfy the requirement that not unidimensional piece formula truss was assembled to flat crouching.
Drawings
Fig. 1 is a schematic structural diagram of a support in the horizontal assembling jig frame of the sheet type truss which can be assembled and adjusted according to the present invention;
Fig. 2a is a schematic structural view of a visual angle of a support leg in the assembled adjustable sheet type truss horizontal assembling jig frame of the invention;
Fig. 2b is a schematic structural view of another view angle of the support leg in the assembled adjustable sheet type truss horizontal assembling jig frame of the present invention;
fig. 3 is the utility model discloses but the sheet type truss horizontal assembling bed-jig's that the equipment is adjustable structural schematic.
In the drawings, 1-beam; 2-truss fixing clamp; 3-jack pallet; 4-a graduated scale; 5-a screw; 6-adjusting the nut; 7-a top plate; 8-upright column; 9-a cross bar; 10-toe board; 11-connecting rod.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
referring to fig. 1 to 3, in the preferred embodiment, an assembled adjustable flat-lying assembling jig frame of a plate truss comprises a support, a leg and a connecting rod 11, wherein,
The support comprises a cross rod 1, two truss fixing clamps 2 and a jack tray 3, wherein the two truss fixing clamps 2 and the jack tray 3 are arranged on the cross rod 1;
The bed-jig is assembled to one set of support and landing leg constitution truss respectively connected at the both ends of connecting rod 11, and the landing leg supports the support, and the length of connecting rod 11 between two supports is adjustable, assembles bed-jig length through the length adjustment of adjusting connecting rod 11 between two supports to satisfy the requirement that different size piece formula trusses were laid down and are assembled.
In this embodiment, the jack tray 3 is welded to the end of the cross bar 1. The cross rod 1 is made of H-shaped steel, the two truss fixing clamps 2 and the jack tray 3 are detachably mounted on a flange plate of the cross rod 1, and the connecting rod 11 is connected with a web plate of the cross rod 1.
The connecting rod 11 is two angle steels (two angle steels of 70 x 5), and the angle steels are provided with a plurality of bolt holes, and the two angle steels of the connecting rod 11 are arranged back to back and are connected with the web plate of the cross rod 1 through bolts. The length of the assembled jig frame is adjusted by connecting different bolt holes of the connecting rods 11 with the cross beam so as to meet the requirements of horizontal assembling of the sheet type trusses of different sizes.
The cross rod 1 is connected with the truss fixing clamp 2 through bolts, and bolt holes in the cross rod 1, which are connected with the truss fixing clamp 2, are long round holes for fixing truss chords with any cross sections.
The truss fixing clamps 2 and the jack tray 3 are made of angle steel, the angle steel of the two truss fixing clamps 2 is arranged back to back, and the truss chord members are fixed between the angle steel.
Further, a graduated scale 4 is fixed on the cross bar 1 to measure the truss arching value. The graduated scale 4 is welded and fixed on the side surface of the cross rod 1.
The cross rod 1 is connected with the supporting legs through a screw rod 5, and a plurality of adjusting nuts 6 are sleeved on the screw rod 5 to achieve height leveling of the jig frame.
The landing leg includes many stands 8 of vertical setting, is located roof 7 (30 mm thick) on many stands 8 tops and connects the horizontal pole 9 of two adjacent stands 8, wherein, offers on the roof 7 to be used for supplying 5 male bolt holes of screw rod, and the bolt hole that 5 male roof 7 of screw rod under the horizontal pole 1 is connected as whole with the landing leg. 2 adjusting nuts 6 are arranged on the top plate 7, 1 adjusting nut 6 is arranged under the top plate 7, the height leveling of the jig frame is achieved through the adjusting nuts 6, and then the upper adjusting nuts 6 and the lower adjusting nuts 6 of the top plate 7 are screwed down. The bottom of the upright post 8 is welded with a toe board 10 (20 mm multiplied by 150 mm), and the cross rod 9 is made of flat steel. The upright post 8, the top plate 7 and the cross rod 9 are all connected by welding.
In this embodiment, the jack tray 3 is a 100 × 10 angle steel, the truss fixing jig 2 is a 70 × 5 angle steel, the cross bar 1 is a 10# i-steel, the screw 5 has a diameter of 30mm and a length of 200mm, and the cross bar 9 is a 30 × 5 flat steel.
The sheet type truss horizontal assembling jig frame capable of being assembled and adjusted is simple and convenient to assemble and disassemble and convenient to use, can be suitable for fixing truss chords with any sections, achieves height leveling of the jig frame through the adjusting nuts 6, and in addition, a plurality of bolt holes are formed in the connecting rods 11 to adjust the length of the assembling jig frame, so that the requirements of horizontal assembling of sheet type trusses with different sizes are met.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. an assembled and adjustable sheet type truss horizontal assembling jig frame is characterized by comprising a support, supporting legs and connecting rods, wherein,
The support comprises a cross beam, two truss fixing clamps and a jack tray, the two truss fixing clamps and the jack tray are installed on the cross beam, the truss chord member is fixed between the two truss fixing clamps, the distance between the two truss fixing clamps is adjustable, and the jack base tightly jacks the jack tray to adjust truss arching;
The bed-jig is assembled to one set of support and landing leg constitution truss of respectively connecting at the both ends of connecting rod, and the landing leg supports the support, and the length of connecting rod is adjustable between two supports, assembles bed-jig length through the length adjustment of connecting rod between two supports to satisfy the requirement that not unidimensional piece formula truss crouches and assembles.
2. The assembled and adjustable flat-lying assembly jig frame of plate trusses as claimed in claim 1, wherein the cross beams are made of H-shaped steel, two truss fixing clamps and jack trays are detachably mounted on the flange plates of the cross beams, and the connecting rods are connected with the web plates of the cross beams.
3. the assembled and adjustable flat-lying assembly jig frame of a plate truss as claimed in claim 2, wherein the connecting rod is two angle steels, a plurality of bolt holes are arranged on the angle steels, and the two angle steels of the connecting rod are arranged back to back and connected with the web plate of the cross beam through bolts.
4. The assembled and adjustable flat-lying assembly jig frame of a plate truss as claimed in claim 1, wherein the cross beam is connected with the truss fixing clamp through bolts, and bolt holes in the cross beam connected with the truss fixing clamp are oblong holes for fixing truss chords with any section.
5. The assembled and adjustable flat-lying assembly jig of sheet trusses as claimed in claim 1, wherein said truss fixing jig and jack pallet are made of angle steel, and the angle steel of both truss fixing jigs are arranged back to back.
6. The assembled adjustable flat-lying truss jig frame of claim 1, wherein a graduated scale is fixed on the cross beam to measure truss camber.
7. The assembled and adjustable flat-lying assembly jig frame of the plate truss as claimed in any one of claims 1 to 6, wherein the cross beam is connected with the support legs through screws, and a plurality of adjusting nuts are sleeved on the screws to realize the height leveling of the jig frame.
8. The assembled and adjustable flat-lying assembling jig frame of the plate truss as claimed in claim 7, wherein the supporting legs comprise a plurality of upright posts arranged vertically, top plates positioned at the top ends of the upright posts and cross bars connecting the two adjacent upright posts, wherein bolt holes for inserting screws are formed in the top plates, and the screws below the cross bars are inserted into the bolt holes of the top plates and are connected with the supporting legs into a whole.
9. The assembled and adjustable flat assembled jig frame of plate truss as claimed in claim 8, wherein the bottom of the upright post is welded with a foot plate, and the cross bar is made of flat steel.
10. The assembled adjustable flat-lying jig frame of a plate truss as claimed in claim 8, wherein the upright posts, the top plate and the cross bar are all connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075051.9U CN209760836U (en) | 2019-01-17 | 2019-01-17 | Sheet type truss horizontal assembling jig frame capable of being assembled and adjusted |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075051.9U CN209760836U (en) | 2019-01-17 | 2019-01-17 | Sheet type truss horizontal assembling jig frame capable of being assembled and adjusted |
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| CN209760836U true CN209760836U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920075051.9U Active CN209760836U (en) | 2019-01-17 | 2019-01-17 | Sheet type truss horizontal assembling jig frame capable of being assembled and adjusted |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216646A (en) * | 2021-06-10 | 2021-08-06 | 中冶建工集团重庆钢结构有限公司 | Assembling method of pipe truss |
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2019
- 2019-01-17 CN CN201920075051.9U patent/CN209760836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216646A (en) * | 2021-06-10 | 2021-08-06 | 中冶建工集团重庆钢结构有限公司 | Assembling method of pipe truss |
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