CN211143787U - Jig frame for assembling steel structure - Google Patents
Jig frame for assembling steel structure Download PDFInfo
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- CN211143787U CN211143787U CN201921900822.XU CN201921900822U CN211143787U CN 211143787 U CN211143787 U CN 211143787U CN 201921900822 U CN201921900822 U CN 201921900822U CN 211143787 U CN211143787 U CN 211143787U
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- support
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- steel pipe
- lifting device
- steel
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Abstract
The utility model belongs to the building engineering field discloses a bed-jig is assembled to steel construction, including the vertical adjustable supporting component that horizontal supporting beam and at least two and interval set up, vertical adjustable supporting component upper end is located to the horizontal supporting beam, and vertical adjustable supporting component includes lower part support, upper portion support and elevating gear. The lower support comprises a first fixed cylinder assembly with an opening at the upper end and a support assembly which can penetrate through the first fixed cylinder assembly in an up-down position adjustable manner; the upper support comprises a second fixed cylinder assembly with an opening at the lower end and a connecting assembly which can adjustably penetrate through the second fixed cylinder assembly in the up-down position; the shell of the lifting device is positioned on the supporting component, and the output end of the shell is connected with the connecting component. In this embodiment, the casing of the lifting device is located in the lower support, and the output end of the lifting device is connected with the upper support, so that the upper support moves up and down, and the elevation of the horizontal support beam is adjusted. The positions of the supporting assembly and the connecting assembly are adjustable, and the adjusting range of the horizontal supporting beam is further increased.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a steel construction is assembled and is used bed-jig.
Background
Large buildings, such as stadiums, leisure shopping squares, exhibition centers, aviation airports, high-speed rail station houses, super high-rise buildings and other large-space and super-large-space buildings, are often designed into a truss form during building design. The steel structural members in the form of trusses need to be placed on a jig frame for splicing. The existing jig frame is generally manufactured at present and is usually formed by welding channel steel, I-shaped steel and the like. When the height difference exists in the field, the elevation is adjusted by generally adopting a mode of arranging battens or steel plates on a jig frame in a cushioning mode, the construction speed is low, certain danger exists, and when the height difference of the field is large, the adjusting effect is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction is assembled and is used bed-jig can adjust the elevation very conveniently, and the efficiency of construction is high, and the security is high.
In order to realize the purpose, the following technical scheme is provided:
the utility model provides a bed-jig is used in steel construction is assembled, includes horizontal support beam and two at least and vertical adjustable brace subassemblies that the interval set up, horizontal support beam locates vertical adjustable brace subassembly upper end, vertical adjustable brace subassembly includes:
the lower support comprises a first fixed cylinder assembly with an opening at the upper end and a support assembly, and the support assembly penetrates through the first fixed cylinder assembly in an up-and-down position adjustable manner;
the upper support comprises a second fixed cylinder assembly with an opening at the lower end and a connecting assembly, and the connecting assembly can penetrate through the second fixed cylinder assembly in an adjustable manner;
the shell of the lifting device is arranged in the first fixed cylinder assembly and is positioned on the supporting assembly, and the output end of the lifting device is connected with the connecting assembly.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, first fixed section of thick bamboo subassembly includes the bottom plate and locates first steel pipe on the bottom plate.
As the utility model discloses a steel construction is assembled and is used bed-jig's preferred scheme, in just be provided with two at least runs through along the upper and lower direction interval on the first steel pipe the first installation punch combination of first steel pipe, the supporting component is optionally worn to locate arbitrary first installation punch combination, first installation punch combination includes two at least first mounting holes, the supporting component include with the bracing piece that first mounting hole corresponds.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, supporting component still includes the backup pad, the backup pad is located in the first steel pipe, and be located on the bracing piece, elevating gear's casing is located in the backup pad.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, the bracing piece with first mounting hole threaded connection.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, elevating gear is the jack, the hole of dodging has been seted up to the lateral wall of first steel pipe, the action bars of jack by dodge the hole and stretch out first steel pipe.
As the utility model discloses a steel construction is assembled and is used the preferred scheme of bed-jig, the fixed section of thick bamboo subassembly of second includes the upper plate and locates second steel pipe on the upper plate.
As the utility model discloses a steel construction is assembled and is used bed-jig's preferred scheme, in just be provided with two at least runs through along the upper and lower direction interval on the second steel pipe the second installation punch combination of second steel pipe, coupling assembling is optionally worn to locate arbitrary the second installation punch combination, the second installation punch combination includes two at least second mounting holes, coupling assembling include with the connecting rod that the second mounting hole corresponds.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, coupling assembling still includes the connecting plate, one side of connecting plate with the connecting rod links to each other, the opposite side with elevating gear's output links to each other.
As the utility model discloses a steel construction is assembled and is used preferred scheme of bed-jig, coupling assembling still includes the locating part, the locating part is configured to the restriction the upper portion support for elevating gear horizontal migration.
Compared with the prior art, the utility model provides an in the steel construction is assembled and is used the bed-jig, horizontal support beam is arranged in placing the steel structural component who assembles, and vertical adjustable supporting component supports horizontal support beam. Each vertically adjustable support assembly includes an upper support, a lower support, and a lift. The upper support and the lower support are arranged up and down, the shell of the lifting device is positioned in the lower support, and the output end of the lifting device is connected with the upper support, so that the up-and-down movement of the upper support is realized, and the elevation of the horizontal supporting beam is adjusted. Furthermore, the upper and lower position of supporting component in first fixed section of thick bamboo subassembly is adjustable, and elevating gear's upper and lower position is adjustable promptly to increase elevating gear to horizontal supporting beam's control range, coupling assembling is adjustable about the position in the fixed section of thick bamboo subassembly of second simultaneously, further increases horizontal supporting beam's control range, adapts to the great condition of construction site difference in height, but the difference in height that the unevenness brought in regulation place on a large scale, and the regulation precision is high, improves the efficiency of construction. Each part of this embodiment is the equipment separately, and can dismantle the connection, can have enough to meet the need used repeatedly, and is economical and suitable for.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a front view of a steel structure assembling jig provided by an embodiment of the present invention;
fig. 2 is a first side view of a first fixed barrel assembly provided in an embodiment of the present invention;
fig. 3 is a second side view of the first fixed cylinder assembly according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of an upper support according to an embodiment of the present invention.
Reference numerals:
100-horizontal support beams; 200-a vertically adjustable support assembly;
1-a lower support; 2-upper support; 3-a lifting device;
11-a first fixed barrel assembly; 12-a support assembly;
111-a backplane; 112-a first steel tube; 1121 — first mounting hole; 1122-avoidance hole;
121-support bars; 122-a support plate;
21-a second fixed barrel assembly; 22-a connecting assembly;
211-upper plate; 212-a second steel tube; 2121-a second mounting hole;
221-connecting rod; 222-a connecting plate; 223-a stop.
Detailed Description
In order to make the technical problems, technical solutions adopted and technical effects achieved by the present invention clearer, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present embodiment provides a steel structure assembling jig, which may optionally include a horizontal support beam 100 and at least two vertically adjustable support assemblies 200 arranged at intervals. The vertical adjustable supporting component 200 is used as a support in the vertical direction, the horizontal supporting beam 100 is arranged at the upper end of the vertical adjustable supporting component 200 and used as a horizontal support, and the steel structural members can be placed on the horizontal supporting beam 100 when being assembled. When there is the discrepancy in elevation in the construction place, carry out the regulation of direction from top to bottom through vertical adjustable supporting component 200, guarantee that horizontal support beam 100 reaches the elevation, it is convenient to adjust, labour saving and time saving, the efficiency of construction is high.
Wherein each vertically adjustable support assembly 200 comprises a lower support 1, an upper support 2 and a lifting device 3. The upper support 2 and the lower support 1 are arranged oppositely, the horizontal support beam 100 is arranged on the upper support 2, the shell of the lifting device 3 is arranged in the lower support 1, the output end of the shell is connected with the upper support 2, the upper support 2 moves up and down relative to the lower support 1, and the elevation of the horizontal support beam 100 is adjusted. Specifically, the lower support 1 includes a first fixed cylinder assembly 11 whose upper end is opened and a support assembly 12. The supporting component 12 penetrates through the first fixed cylinder component 11, and the shell of the lifting device 3 is arranged on the supporting component 12. The up-down installation position of the supporting component 12 on the first fixing cylinder component 11 is adjustable, so that the up-down position adjustment of the lifting device 3 in the lower support 1 is realized, and the adjustment range of the horizontal supporting beam 100 is enlarged.
The upper support 2 includes a second fixed cylinder assembly 21 opened at a lower end and a connection assembly 22. The connecting assembly 22 extends through the second fixed barrel assembly 21. The output end of the lifting device 3 is connected with the connecting component 22, so that the whole upper support 2 is driven to lift. The upper and lower mounting positions of the connecting assembly 22 on the second fixed cylinder assembly 21 are adjustable, so that the adjusting range of the horizontal supporting beam 100 is further enlarged, and the device is suitable for the condition of large height difference of a construction site.
Preferably, referring to fig. 1 and 2, the first fixed cylinder assembly 11 includes a bottom plate 111 and a first steel pipe 112 disposed on the bottom plate 111, which are easily available, welded together, convenient to construct, and high in support strength. In order to realize that the supporting component 12 is vertically adjustable at the installation position of the first steel pipe 112, at least two first installation hole groups penetrating through the first steel pipe 112 are arranged on the first steel pipe 112 at intervals along the vertical direction, the supporting component 12 can be selectively inserted into any one of the first installation hole groups, the first installation hole group includes at least two first installation holes 1121, and the supporting component 12 includes a supporting rod 121 corresponding to the first installation holes 1121. Optionally, the support assembly 12 further comprises a support plate 122 disposed inside the first steel pipe 112, wherein the support plate 122 is disposed on the support rod 121, and the support plate 122 and the support rod 121 can be welded together. The housing of the lifting device 3 is disposed on the supporting plate 122, ensuring stable installation of the lifting device 3.
Optionally, the support rod 121 is preferably a long bolt, and is in threaded connection with the first mounting hole 1121, and the support rod 121 is locked on the first steel pipe 112 by a nut, so that the material is easy to obtain, the installation is convenient, and the connection is stable. In this embodiment, each first mounting hole group includes two first mounting holes 1121, and the two support rods 121 inserted into the two first mounting holes 1121 are parallel to each other, are symmetrical with respect to the center of the first steel pipe 112, and are uniformly stressed.
Preferably, the supporting plate 122 may be provided with a first positioning structure and/or the bottom of the lifting device 3 may be provided with a second positioning structure matched with the first positioning structure, so as to position the installation position of the lifting device 3 and ensure that the jacking center line of the lifting device coincides with the center line of the upper support 2. The first positioning structure and the second positioning structure may be a protrusion and a groove, which are not limited herein.
In this embodiment, the lifting device 3 is a jack, so that the application range is wide and the operation is convenient. Obviously, the lifting device 3 may also be a cylinder or other devices, and is not limited herein. Referring to fig. 3, in order to facilitate the operation of the jack, a relief hole 1122 is formed in the side wall of the first steel pipe 112, and an operating rod of the jack extends out of the first steel pipe 112 through the relief hole 1122.
Further, referring to fig. 1 and 4, the second fixed cylinder assembly 21 includes an upper plate 211 and a second steel pipe 212 disposed on the upper plate 211, which are easily available, welded together, convenient for construction, and high in support strength. The horizontal support beam 100 is bolted to the upper plate 211. In this embodiment, the outer diameter of the second steel pipe 212 is slightly smaller than the inner diameter of the first steel pipe 112, the lower portion of the second steel pipe 212 is inserted into the first steel pipe 112, and the first steel pipe 112 plays a certain guiding and limiting role in the up-and-down movement of the upper support 2, so that the upper support 2 is prevented from shaking or inclining, and the adjustment precision is ensured. In order to adjust the connecting assembly 22 up and down at the installation position of the second steel pipe 212, at least two second installation hole sets penetrating through the second steel pipe 212 are arranged on the second steel pipe 212 at intervals along the up and down direction, the connecting assembly 22 can be selectively arranged in any one of the second installation hole sets in a penetrating manner, the second installation hole set comprises at least two second installation holes 2121, and the connecting assembly 22 comprises a connecting rod 221 corresponding to the second installation holes 2121. Optionally, the connection assembly 22 further includes a connection plate 222, one side of the connection plate 222 is connected to the connection rod 221, and the other side is connected to the output end of the lifting device 3, so as to ensure stable installation and transmission of the lifting device 3 and the upper support 2.
Optionally, the connecting rod 221 is preferably a long bolt, and is in threaded connection with the second mounting hole 2121, and the connecting rod 221 is screwed to the second steel pipe 212 by a nut, so that the material is easy to obtain, the installation is convenient, and the connection is stable. In this embodiment, each second mounting hole group includes two second mounting holes 2121, and the two connecting rods 221 inserted into the two second mounting holes 2121 are parallel to each other and symmetrical with respect to a center line of the second steel pipe 212, so that the jacking force is uniform.
Preferably, in order to prevent the upper support 2 from being horizontally misaligned with respect to the lifting device 3, ensure smooth up-and-down movement and ensure adjustment accuracy, the connecting assembly 22 may further optionally include a stopper 223. In this embodiment, the limiting member 223 includes at least two vertical limiting rods, and the vertical limiting rods are connected to the connecting plate 222 and located in the circumferential direction of the output end of the lifting device 3. The three limiting vertical rods can be arranged and are arranged in the circumferential direction of the lifting device 3 at equal intervals, and the limiting effect is good. The limiting vertical rod can be made of steel bars or steel pipes and the like on the construction site, and materials are convenient to obtain. Of course, the limiting member 223 may also be a sleeve, and is not limited herein.
Illustratively, the bottom plate 111 is made of 400mm × 400mm × 10mm steel plate, the first steel pipe 112 is made of 500mm × 300mm × 5mm steel pipe, the first installation hole group is provided with two groups, the two groups are respectively arranged on the first steel pipe 112 and are 150mm and 300mm away from the bottom plate 111, the support rod 121 is made of bolts 400mm long and 20mm in diameter, the support plate 122 is made of a circular plate 280mm in diameter and 10mm in thickness, the tonnage of the jack is 10t, the avoidance hole 1122 is made of a long strip hole 350mm long and 50mm wide, the upper plate 211 is made of 400mm × 400mm × 10mm steel plate, the second steel pipe 212 is made of 500mm × 280mm × 5mm, the second installation hole group is provided with two groups, the two groups are respectively arranged on the second steel pipe 212 and are 150mm and 300mm away from the upper plate 211, the circular plate 222 mm 260mm in diameter and 10mm in thickness, the limit vertical rod 100mm × 100mm × 5mm, the steel pipe is made of 100mm, and is convenient for manufacturing of high-precision supporting beam, and is convenient for construction and can be manufactured.
In the jig frame for assembling steel structures provided in this embodiment, the horizontal support beams 100 are used for placing steel structural members in assembling, and the vertical adjustable support assemblies 200 support the horizontal support beams 100. Each vertically adjustable support assembly 200 includes an upper support 2, a lower support 1, and a lifting device 3. The upper support 2 and the lower support 1 are arranged up and down, the shell of the lifting device 3 is positioned in the lower support 1, and the output end of the shell is connected with the upper support 2, so that the upper support 2 can move up and down, and the elevation of the horizontal supporting beam 100 can be adjusted. Further, the up-down position of the supporting component 12 in the first fixing cylinder component 11 is adjustable, that is, the up-down position of the lifting device 3 is adjustable, so that the adjusting range of the lifting device 3 on the horizontal supporting beam 100 is increased, and the up-down position of the connecting component 22 in the second fixing cylinder component 21 is adjustable, so that the adjusting range of the horizontal supporting beam 100 is further increased, the construction site is suitable for the situation of large height difference, and the height difference caused by uneven site can be adjusted in a large range. Each part in this embodiment is the equipment separately, and can dismantle the connection, can have enough to meet the need used repeatedly.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a bed-jig for steel construction is assembled, its characterized in that, includes horizontal support beam (100) and at least two vertical adjustable supporting component (200) that just the interval set up, horizontal support beam (100) are located vertical adjustable supporting component (200) upper end, vertical adjustable supporting component (200) include:
the lower support (1) comprises a first fixed cylinder assembly (11) with an opening at the upper end and a support assembly (12), and the support assembly (12) penetrates through the first fixed cylinder assembly (11) in a vertically adjustable mode;
the upper support (2) comprises a second fixed cylinder assembly (21) with an opening at the lower end and a connecting assembly (22), and the connecting assembly (22) penetrates through the second fixed cylinder assembly (21) in a vertically adjustable mode;
the shell of the lifting device (3) is arranged in the first fixed cylinder assembly (11) and positioned on the supporting assembly (12), and the output end of the lifting device (3) is connected with the connecting assembly (22).
2. The jig frame for assembling steel structures according to claim 1, wherein the first fixing barrel assembly (11) comprises a bottom plate (111) and a first steel pipe (112) provided on the bottom plate (111).
3. The jig frame for assembling the steel structure according to claim 2, wherein at least two first mounting hole groups penetrating through the first steel pipe (112) are arranged on the first steel pipe (112) at intervals in the vertical direction, the support component (12) can be selectively arranged in any one of the first mounting hole groups, the first mounting hole group comprises at least two first mounting holes (1121), and the support component (12) comprises a support rod (121) corresponding to the first mounting hole (1121).
4. The jig frame for assembling the steel structure as claimed in claim 3, wherein the supporting assembly (12) further comprises a supporting plate (122), the supporting plate (122) is arranged in the first steel pipe (112) and is positioned on the supporting rod (121), and the shell of the lifting device (3) is arranged on the supporting plate (122).
5. The jig frame for assembling steel structures as claimed in claim 3, wherein the support rod (121) is screw-coupled to the first mounting hole (1121).
6. The jig frame for assembling the steel structure as claimed in claim 4, wherein the lifting device (3) is a jack, an avoiding hole (1122) is formed in the side wall of the first steel pipe (112), and an operating rod of the jack extends out of the first steel pipe (112) from the avoiding hole (1122).
7. The steel structure assembling jig frame according to any one of claims 1 to 6, wherein the second fixing barrel assembly (21) comprises an upper plate (211) and a second steel pipe (212) provided on the upper plate (211).
8. The jig frame for assembling the steel structure according to claim 7, wherein at least two second mounting hole sets penetrating through the second steel pipe (212) are arranged on the second steel pipe (212) at intervals in the vertical direction, the connecting assembly (22) can be selectively arranged in any one of the second mounting hole sets in a penetrating manner, the second mounting hole set comprises at least two second mounting holes (2121), and the connecting assembly (22) comprises connecting rods (221) corresponding to the second mounting holes (2121).
9. The jig frame for assembling steel structures as claimed in claim 8, wherein the connecting assembly (22) further comprises a connecting plate (222), one side of the connecting plate (222) is connected with the connecting rod (221), and the other side is connected with the output end of the lifting device (3).
10. The steel structure assembling jig according to claim 9, wherein the connecting assembly (22) further comprises a stopper (223), and the stopper (223) is configured to limit the horizontal movement of the upper support (2) relative to the lifting device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900822.XU CN211143787U (en) | 2019-11-06 | 2019-11-06 | Jig frame for assembling steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900822.XU CN211143787U (en) | 2019-11-06 | 2019-11-06 | Jig frame for assembling steel structure |
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| Publication Number | Publication Date |
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| CN211143787U true CN211143787U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921900822.XU Active CN211143787U (en) | 2019-11-06 | 2019-11-06 | Jig frame for assembling steel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894136A (en) * | 2020-08-10 | 2020-11-06 | 中冶建工集团有限公司 | Construction method of large-span steel reinforced concrete beam |
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2019
- 2019-11-06 CN CN201921900822.XU patent/CN211143787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894136A (en) * | 2020-08-10 | 2020-11-06 | 中冶建工集团有限公司 | Construction method of large-span steel reinforced concrete beam |
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