CN214169973U - Jig frame top device capable of adjusting size, turnover, use and high-precision unloading - Google Patents
Jig frame top device capable of adjusting size, turnover, use and high-precision unloading Download PDFInfo
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- CN214169973U CN214169973U CN202022994063.7U CN202022994063U CN214169973U CN 214169973 U CN214169973 U CN 214169973U CN 202022994063 U CN202022994063 U CN 202022994063U CN 214169973 U CN214169973 U CN 214169973U
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Abstract
The utility model discloses a jig frame top device with adjustable size, turnover use and high-precision unloading, which comprises at least one pair of first steel beams and at least one pair of second steel beams which are arranged in parallel, wherein the first steel beams and the second steel beams in the same plane are connected through a plurality of groups of transverse telescopic components; each pair of first steel beams and each pair of second steel beams are respectively connected through at least two symmetrical vertical telescopic assemblies, vertical stress devices are respectively arranged between each pair of first steel beams and between each pair of second steel beams, and the vertical stress devices are respectively arranged in the area between the pair of vertical telescopic assemblies; each vertical telescopic component is also provided with a vertical scale; the device has the advantages of simple structure, low cost, easy assembly and disassembly, synchronous adjustment of the transverse distance and the height, good size flexibility, repeated use and high turnover rate.
Description
Technical Field
The utility model relates to engineering construction bed-jig technical field, concretely relates to adjustable size turnover uses and can high accuracy uninstallation's bed-jig top device.
Background
The existing steel structure square jig frame top devices are basically manufactured and welded on site, and each top device is manufactured by cutting materials on site, so that the site construction progress is influenced, and the materials are wasted. Also adopt the mode of assembling, because the whole body size of steel construction is great, assemble the operation inconveniently in the air, can set up the bed-jig of assembling of steel construction on ground under the usual condition.
For example, the Chinese utility model patent (publication number: CN211007708U) discloses a telescopic steel structure assembly jig frame, which comprises two bottom plates and a telescopic frame unit arranged between the two bottom plates, wherein the telescopic frame unit comprises a first telescopic frame and a second telescopic frame connected with the first telescopic frame in a sliding manner. The utility model discloses a bed-jig is assembled to steel construction although can reduce the space and occupy, can used repeatedly, but only can be in horizontal or fore-and-aft sliding, highly can not adjust, can not realize the sectional type uninstallation.
In addition, when the size of the existing jig frame top structure is adjusted, the accuracy is not high, and the measurement is usually carried out by on-site constructors with a ruler when the accurate adjustment is needed, so that the accuracy is not very convenient.
Disclosure of Invention
The utility model aims at the problem that prior art exists, provide an adjustable size turnover uses and can the bed-jig top device of high accuracy uninstallation.
In order to achieve the above object, the utility model adopts the following technical scheme:
the jig frame top device comprises at least one pair of first steel beams and at least one pair of second steel beams which are arranged in parallel, wherein the first steel beams and the second steel beams in the same plane are connected through a plurality of groups of transverse telescopic assemblies; each pair of first steel beams and each pair of second steel beams are respectively connected through at least two symmetrical vertical telescopic assemblies, vertical stress devices are respectively arranged between each pair of first steel beams and between each pair of second steel beams, and the vertical stress devices are respectively arranged in the area between the pair of vertical telescopic assemblies; and each vertical telescopic component is also provided with a vertical scale.
The device at the top of the jig frame is simple in structure, easy to assemble and disassemble, capable of synchronously adjusting the transverse distance and the height, good in size flexibility, capable of improving the application range of the device, capable of being repeatedly used in a turnover mode and high in turnover rate; the workload of cutting and welding in a construction site is reduced, the material waste is reduced, the material and labor cost is saved, and the site construction efficiency is improved; meanwhile, high-precision segmented unloading can be realized, and the adjustment precision and the accuracy are high.
First girder steel the second girder steel horizontal flexible subassembly with vertical flexible subassembly has constituted the overall frame structure of this device, and size and stability homoenergetic can be guaranteed.
The setting of horizontal flexible subassembly lets on the one hand first girder steel with the second girder steel forms horizontal connected relation, becomes holistic partly, on the other hand can the synchronization regulation many first girder steel with the interval between the second girder steel.
Vertical flexible subassembly can form a pair of the relation of connection of first girder steel plays the effect of vertical support and direction, cooperates vertical stress device's regulatory effect can adjust vertical height, carries out the sectional type uninstallation operation.
The distance value of altitude mixture control can be obtained in the setting of scale, is favorable to improving the precision of vertical regulation, need not carry measuring device alone moreover, every the scale and the elevation of scale are unanimous, vertical flexible subassembly can accurate removal in step.
Furthermore, the transverse telescopic assemblies are transverse telescopic square pipes, one end of each transverse telescopic square pipe is in threaded connection or welded on the first steel beam, and the other end of each transverse telescopic square pipe is in threaded connection or welded on the second steel beam; the horizontal telescopic square tube is provided with a plurality of bolt holes, and adjusting bolts are arranged in the bolt holes.
Through adjusting bolt with the setting of bolt hole, can adjust the horizontal distance and the locking of horizontal flexible side's pipe.
Further, the vertical telescopic assembly is a vertical telescopic square pipe, and the upper end and the lower end of the vertical telescopic square pipe are fixedly connected to the first steel beam or the second steel beam respectively; the inner pipe of the vertical telescopic square pipe is provided with the scale.
Will the scale setting is in on the inner tube, when the inner tube goes up and down, just can acquire the displacement volume of inner tube to be favorable to the regulation of accurate displacement.
Further, the scale is the scale that sets up on the vertical flexible subassembly, perhaps the scale is for inlaying the scale of establishing on the vertical flexible subassembly.
Furthermore, the vertical stress device is a jack, a base of the jack is installed on the first steel beam or the second steel beam below the jack, and an output end of the jack is connected with the first steel beam or the second steel beam above the jack; the jack is one of a mechanical jack, a hydraulic jack, a pneumatic jack or an electric jack.
Through the setting of jack can be fine show sectional type loading or uninstallation, the synchronism and the stability of both sides lift can be guaranteed to the setting of a pair of symmetry.
Furthermore, every group horizontal flexible subassembly includes two of parallel arrangement respectively horizontal flexible side pipe.
Furthermore, the central axes of the horizontal telescopic component and the vertical telescopic component on the same side are respectively arranged in the same vertical section. So as to ensure the stable stress and good balance of the whole device.
Furthermore, the first steel beam and the second steel beam are I-shaped steel with the same structure and size, the upper edge and the lower edge of the I-shaped steel are used for being connected with the vertical telescopic assembly and the vertical stress device, and the inner short edge of the I-shaped steel is used for being connected with the transverse telescopic assembly.
The I-shaped steel and the square tube belong to common pipes and steel materials, are easy to obtain and low in material cost, so that the whole manufacturing cost and the construction difficulty of the device are reduced.
Furthermore, the end part of each group of transverse telescopic assemblies is detachably connected with the I-shaped steel through a stud.
Furthermore, the lengths of the first steel beam and the second steel beam are both 1.8-2.5 m, and the horizontal distance between the first steel beam and the second steel beam is 1.8-2.5 m. So that the top device can be repeatedly used in a square jig frame with multiple sizes of 1.8m by 1.8m to 2.5m by 2.5m, and the applicability in different projects is ensured.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the jig frame top device is simple in structure, easy to assemble and disassemble, capable of synchronously adjusting the transverse distance and the height, good in size flexibility, capable of being repeatedly used and high in turnover rate; the workload of cutting and welding in a construction site is reduced, the material waste is reduced, the material and labor cost is saved, and the site construction efficiency is improved; meanwhile, high-precision segmented unloading can be realized, and the adjustment precision and the accuracy are high; 2. the arrangement of the scales can obtain the distance value of height adjustment, which is beneficial to improving the precision of vertical adjustment, and a measuring device is not required to be carried independently, the scale and the elevation of each scale are consistent, and the vertical telescopic assembly can synchronously and accurately move; 3. the I-shaped steel and the square tube belong to common pipes and steel materials, are easy to obtain and low in material cost, so that the whole manufacturing cost and the construction difficulty of the top device are reduced; 4. the top device can be repeatedly used in a 1.8m by 1.8m to 2.5m by 2.5m multi-size square jig frame, and the applicability in different projects is ensured.
Drawings
FIG. 1 is a general schematic view of a jig frame top device of the present invention, which is capable of size-adjustable, reusable and high-precision unloading;
FIG. 2 is a schematic view of another connection structure of the transverse expansion assembly and the I-beam of the present invention;
in the figure: 1. a first steel beam; 2. a second steel beam; 3. a transverse telescoping assembly; 4. a vertical telescopic assembly; 5. a jack; 6. a scale; 7. a stud; 8. and (7) a gasket.
Detailed Description
The technical solution of the present invention will be described clearly and completely 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "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.
The first embodiment is as follows:
as shown in fig. 1, a jig frame top device which can be used in a size-adjustable turnover manner and can be unloaded with high precision comprises a pair of first steel beams 1 and a pair of second steel beams 2 which are arranged in parallel, wherein the first steel beams 1 and the second steel beams 2 which are in the same plane are connected through two groups of transverse telescopic assemblies 3; the first steel beams 1 and the second steel beams 2 are respectively connected through two symmetrical vertical telescopic assemblies 4, jacks 5 are respectively arranged between the first steel beams 1 and the second steel beams 2, and the jacks 5 are respectively arranged in an area between the vertical telescopic assemblies 4; and each vertical telescopic assembly 4 is also provided with a vertical scale 6.
The device at the top of the jig frame is simple in structure, easy to assemble and disassemble, capable of synchronously adjusting the transverse distance and the height, good in size flexibility, capable of improving the application range of the device, capable of being repeatedly used in a turnover mode and high in turnover rate; the workload of cutting and welding in a construction site is reduced, the material waste is reduced, the material and labor cost is saved, and the site construction efficiency is improved; meanwhile, high-precision segmented unloading can be realized, and the adjustment precision and the accuracy are high.
First girder steel 1 the second girder steel 2 horizontal flexible subassembly 3 with vertical flexible subassembly 4 has constituted the overall frame structure of this device, and size and stability homoenergetic can be guaranteed.
The arrangement of the transverse telescopic assembly 3 enables the first steel beam 1 and the second steel beam 2 to form a transverse connection relationship to form a part of a whole, and on the other hand, the transverse distance between the first steel beam 1 and the second steel beam 2 can be synchronously adjusted.
Vertical flexible subassembly 4 can form a pair of the relation of connection of first girder steel 1 plays the effect of vertical braces and direction, cooperates the regulatory action of jack 5 can adjust vertical height, carries out sectional type uninstallation operation.
The distance value of altitude mixture control can be obtained in setting up of scale 6, is favorable to improving the precision of vertical regulation, need not carry measuring device alone moreover, every the scale and the elevation of scale are unanimous, vertical flexible subassembly can accurate removal in step.
Furthermore, the transverse telescopic assemblies 3 are transverse telescopic square pipes, one end of each transverse telescopic square pipe is in threaded connection with the first steel beam 1, and the other end of each transverse telescopic square pipe is in threaded connection with the second steel beam 2; the horizontal telescopic square tube is provided with a plurality of bolt holes, and adjusting bolts are arranged in the bolt holes.
Through adjusting bolt with the setting of bolt hole, can adjust the horizontal distance and the locking of horizontal flexible side's pipe.
Further, the vertical telescopic assembly 4 is a vertical telescopic square pipe, and the upper end and the lower end of the vertical telescopic square pipe are respectively screwed on the first steel beam 1 or the second steel beam 2 through flange edges; the inner pipe of the vertical telescopic square pipe is provided with the scale 6.
Will scale 6 sets up on the inner tube, when the inner tube goes up and down, just can acquire the displacement volume of inner tube to be favorable to the regulation of accurate displacement.
Furthermore, the scale 6 is set up for scale on the vertical flexible side pipe inner tube lateral wall does not influence the elevating movement of inner tube.
Further, the base of the jack 5 is installed on the first steel beam 1 or the second steel beam 2 below, and the output end of the jack 5 is connected with the first steel beam 1 or the second steel beam 2 above; the jack 5 is a mechanical jack.
The jack 5 can well display sectional loading or unloading, and the pair of symmetrical arrangement can ensure the synchronism and stability of lifting on two sides.
Furthermore, every group horizontal flexible subassembly 3 respectively including parallel arrangement two horizontal flexible side pipe.
Furthermore, the central axes of the transverse telescopic component 3 and the vertical telescopic component 4 on the same side are respectively arranged in the same vertical section; each pair of vertical telescopic assemblies 4 is symmetrically arranged by taking the jack 5 as a center. So as to ensure the stable stress of the whole device and good balance.
Further, first girder steel 1 with second girder steel 2 is the I-steel that structure and size are the same, the upper and lower limit of I-steel is used for connecting vertical flexible subassembly 4 with jack 5, the inboard minor face of I-steel is used for connecting horizontal flexible subassembly 3.
The I-shaped steel and the square tube belong to common pipes and steel materials, are easy to obtain and low in material cost, so that the whole manufacturing cost and the construction difficulty of the device are reduced.
Example two:
the embodiment provides another connecting structure of the transverse telescopic assembly (the square tube) and the I-shaped steel in the first embodiment.
As shown in fig. 2, the end of each group of the transverse telescopic assemblies 3 is detachably connected with the inner short side of the i-beam through a stud 7, and the upper and lower transverse telescopic square tubes are respectively abutted against the upper and lower short sides of the inner side of the i-beam; to ensure levelness, the end of the inner tube that is small in size is provided with a gasket 8.
The connection mode of the screw columns is adopted, so that the stability and the parallelism of connection of the transverse telescopic assemblies 3 in each group can be improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The jig frame top device is characterized by comprising at least one pair of first steel beams and at least one pair of second steel beams which are arranged in parallel, wherein the first steel beams and the second steel beams in the same plane are connected through a plurality of groups of transverse telescopic assemblies; each pair of first steel beams and each pair of second steel beams are respectively connected through at least two symmetrical vertical telescopic assemblies, vertical stress devices are respectively arranged between each pair of first steel beams and between each pair of second steel beams, and the vertical stress devices are respectively arranged in the area between the pair of vertical telescopic assemblies; and each vertical telescopic component is also provided with a vertical scale.
2. The jig frame top device capable of adjusting the size, transferring the use and unloading with high precision according to claim 1, wherein the transverse telescopic assemblies are transverse telescopic square pipes, one end of each transverse telescopic square pipe is in threaded connection or welded on the first steel beam, and the other end of each transverse telescopic square pipe is in threaded connection or welded on the second steel beam; the horizontal telescopic square tube is provided with a plurality of bolt holes, and adjusting bolts are arranged in the bolt holes.
3. The jig frame top device capable of being used in a size-adjustable turnover mode and unloaded at high precision according to claim 1, wherein the vertical telescopic assemblies are vertical telescopic square pipes, and the upper end and the lower end of each vertical telescopic square pipe are fixedly connected to the first steel beam or the second steel beam respectively; the inner pipe of the vertical telescopic square pipe is provided with the scale.
4. The jig frame top device with adjustable size for turnover and high-precision unloading as claimed in any one of claims 1 or 3, wherein the scale is a scale arranged on the vertical telescopic assembly, or the scale is a graduated scale embedded on the vertical telescopic assembly.
5. The adjustable-size turnover and high-precision unloading jig frame top device as claimed in claim 1, wherein the vertical stress device is a jack, a base of the jack is mounted on the first steel beam or the second steel beam below, and an output end of the jack is connected with the first steel beam or the second steel beam above; the jack is one of a mechanical jack, a hydraulic jack, a pneumatic jack or an electric jack.
6. The adjustable size turn-around and high precision off-load bed-jig top assembly of claim 2, wherein each set of said lateral expansion assemblies comprises two said lateral expansion square tubes arranged in parallel.
7. The adjustable-size turn-around and high-precision unloading jig frame top device as claimed in claim 1, wherein the central axes of the horizontal telescopic assembly and the vertical telescopic assembly on the same side are respectively arranged in the same vertical section.
8. The jig frame top device capable of being used for size-adjustable turnover and unloaded with high precision as claimed in claim 1, wherein the first steel beam and the second steel beam are I-shaped steel with the same structure and size, the upper edge and the lower edge of the I-shaped steel are used for connecting the vertical telescopic assembly and the vertical stress device, and the inner short edge of the I-shaped steel is used for connecting the transverse telescopic assembly.
9. The adjustable size turn-around and high precision off-load bed-jig top assembly of claim 8, wherein the ends of each set of transverse telescoping assemblies are removably connected to the i-section steel by studs, respectively.
10. The adjustable-size turn-around and high-precision unloading jig frame top device as claimed in claim 1, wherein the length of the first steel beam and the length of the second steel beam are both 1.8 m-2.5 m, and the horizontal distance between the first steel beam and the second steel beam is 1.8 m-2.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994063.7U CN214169973U (en) | 2020-12-14 | 2020-12-14 | Jig frame top device capable of adjusting size, turnover, use and high-precision unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994063.7U CN214169973U (en) | 2020-12-14 | 2020-12-14 | Jig frame top device capable of adjusting size, turnover, use and high-precision unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169973U true CN214169973U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022994063.7U Active CN214169973U (en) | 2020-12-14 | 2020-12-14 | Jig frame top device capable of adjusting size, turnover, use and high-precision unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169973U (en) |
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- 2020-12-14 CN CN202022994063.7U patent/CN214169973U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 430070 No. 552, Guanshan Road, Wuhan, Hubei Patentee after: CHINA CONSTRUCTION THIRD CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 7-9 / F, 799 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei 430000 Patentee before: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU, INSTALLATION ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |