CN211331962U - Main beam assembly jacking jig frame - Google Patents
Main beam assembly jacking jig frame Download PDFInfo
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- CN211331962U CN211331962U CN201922098447.8U CN201922098447U CN211331962U CN 211331962 U CN211331962 U CN 211331962U CN 201922098447 U CN201922098447 U CN 201922098447U CN 211331962 U CN211331962 U CN 211331962U
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- jacking
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Abstract
The utility model relates to a girder subassembly jacking bed-jig, its characterized in that: the jacking device comprises a support frame, a longitudinal jacking seat, a jacking adjusting module, a jacking plate, a jacking cross beam and a lateral jacking module; the jacking adjusting module in the utility model adopts a screw rod transmission type structure, and the adjusting handle can move horizontally, so that the longitudinal height can be adjusted more conveniently; the conveying rollers are arranged on the jacking cross beam, so that the lateral jacking module has less labor and higher translation efficiency when the main beam assembly is translated; the utility model discloses a girder jacking subassembly jacking is efficient, and area is little, and easy operation adjusts in a flexible way.
Description
Technical Field
The utility model relates to a girder jacking bed-jig field especially relates to a girder subassembly jacking bed-jig.
Background
The jig frame is a special technical device for facilitating the assembly and welding of mechanical equipment, different processes of different equipment and different forms of the jig frame are realized. Mainly when making steel structure product, need fix the steel construction on the bed-jig, then carry out the welding between the steel construction, utilize the bed-jig to make steel structure product, can improve preparation efficiency and preparation precision etc..
To the jacking bed-jig in the girder subassembly, there are following shortcoming in the traditional jacking bed-jig structure: (1) the volume is large, and the occupied area is wide; (2) the single setting is inflexible to adjust; therefore, need to develop a girder jacking bed-jig small, that adjust in a flexible way urgently, through the retrieval, not discover with the utility model discloses the same or similar technical scheme.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a girder subassembly jacking bed-jig small, that adjust in a flexible way.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a girder subassembly jacking bed-jig, its innovation point lies in: the jacking device comprises a support frame, a longitudinal jacking seat, a jacking adjusting module, a jacking plate, a jacking cross beam and a lateral jacking module;
the bottom end of the longitudinal jacking seat is fixedly connected to the support frame, the longitudinal jacking seat is of a cylindrical structure, and a through hole matched with the jacking adjusting module is formed in the center of the longitudinal jacking seat along the axis direction;
the jacking adjusting module comprises an adjusting shaft, an adjusting handle and an adjusting nut; the bottom end of the adjusting nut is fixedly connected to the top end of the longitudinal jacking seat, an external thread matched with the adjusting nut is arranged on the adjusting shaft, and the end part of the adjusting shaft is matched with the adjusting nut and penetrates through the adjusting nut to be arranged in a through hole of the longitudinal jacking seat; an adjusting handle mounting hole penetrating through the adjusting shaft is formed in the adjusting shaft above the external thread and perpendicular to the axis direction of the adjusting shaft; the adjusting handle is horizontally arranged in an adjusting handle mounting hole of the adjusting shaft, and the adjusting handle can reciprocate along the adjusting handle mounting hole;
the bottom end of the jacking plate is provided with a groove for accommodating a slewing bearing, the jacking plate is nested at the top end of the adjusting shaft through the slewing bearing, and the jacking plate rotates around the adjusting shaft through the slewing bearing;
the jacking cross beam is arranged on the jacking plate, and a plurality of conveying rollers are horizontally arranged on the jacking cross beam; the lateral jacking and moving modules are arranged on two sides of the upper surface of the jacking cross beam; the lateral jacking and moving module comprises a lateral jacking and moving seat, a lateral jacking and moving rod and a fixing nut; the lateral jacking seat is provided with a round hole for accommodating the lateral jacking rod to pass through along the horizontal direction; the fixed nuts are fixed in the round holes in an embedded mode, the outer contour of the lateral jacking rod is provided with a threaded structure matched with the fixed nuts, a rotary hand wheel is arranged at the end portion of the lateral jacking rod, and the lateral jacking rod moves along the horizontal direction through the rotation of the rotary hand wheel and the matching of the fixed nuts.
Furthermore, a reinforcing rib plate connected with the top end of the support frame is arranged on the outer contour of the longitudinal jacking seat.
Furthermore, both ends of the adjusting handle are provided with limiting blocks.
Furthermore, the bottom end of the jacking plate is locked with a clamping shaft plate through a bolt.
Furthermore, a water leakage hole is formed in the jacking cross beam.
The utility model has the advantages that:
1) the jacking adjusting module in the utility model adopts a screw rod transmission type structure, and the adjusting handle can move horizontally, so that the longitudinal height can be adjusted more conveniently; the conveying rollers are arranged on the jacking cross beam, so that the lateral jacking module has less labor and higher translation efficiency when the main beam assembly is translated; the utility model discloses a girder jacking subassembly jacking is efficient, and area is little, and easy operation adjusts in a flexible way.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a structural schematic diagram of girder subassembly jacking bed-jig.
Fig. 2 is the utility model discloses a jacking adjustment module structure composition of girder subassembly jacking bed-jig.
Fig. 3 is the utility model discloses a structural schematic diagram of the side direction top of girder subassembly jacking bed-jig moves module.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
The main beam assembly jacking jig shown in fig. 1 to 3 comprises a support frame 1, a longitudinal jacking seat 2, a jacking adjusting module 3, a jacking plate 4, a jacking cross beam 5 and a lateral jacking module 6.
The bottom fixed connection of vertical jacking seat 2 is on support frame 1, vertical jacking seat 2 is the cylinder structure, and the center of vertical jacking seat 2 open along the axis direction have with jacking adjusting module 3 complex through-hole.
The jacking adjusting module 3 comprises an adjusting shaft 31, an adjusting handle 32 and an adjusting nut 33; the bottom end of the adjusting nut 33 is fixedly connected to the top end of the longitudinal jacking seat 1, an external thread matched with the adjusting nut 33 is arranged on the adjusting shaft 31, and the end part of the adjusting shaft 31 is matched with the adjusting nut 33 and penetrates through the adjusting nut 33 to be arranged in a through hole of the longitudinal jacking seat 2; an adjusting handle mounting hole penetrating through the adjusting shaft 31 is formed in the adjusting shaft 31 above the external thread and perpendicular to the axis direction of the adjusting shaft 31; the adjusting handle 32 is horizontally arranged in an adjusting handle mounting hole of the adjusting shaft 31, and the adjusting handle 32 can reciprocate along the adjusting handle mounting hole.
The bottom end of the jacking plate 4 is provided with a groove for accommodating a slewing bearing, the jacking plate 4 is nested at the top end of the adjusting shaft 31 through the slewing bearing, and the jacking plate rotates around the adjusting shaft through the slewing bearing 4.
The jacking cross beam 5 is arranged on the jacking plate 4, and a plurality of conveying rollers 51 are horizontally arranged on the jacking cross beam 5; the lateral jacking and moving modules 6 are arranged on two sides of the upper surface of the jacking cross beam 5; the lateral jacking and moving module 6 comprises a lateral jacking and moving seat 61, a lateral jacking and moving rod 62 and a fixing nut 63; the lateral jacking seat 61 is provided with a round hole for accommodating the lateral jacking rod 62 to pass through along the horizontal direction; the fixed nuts 63 are fixed in the round holes in an embedded mode, the outer contour of the lateral jacking rod 62 is provided with a thread structure matched with the fixed nuts, a rotary hand wheel is arranged at the end portion of the lateral jacking rod 62, and the lateral jacking rod 62 moves along the horizontal direction through the rotation of the rotary hand wheel and the matching of the fixed nuts 63.
And a reinforcing rib plate connected with the top end of the support frame 1 is arranged on the outer contour of the longitudinal jacking seat 2.
Both ends of the adjusting handle 32 are provided with limiting blocks.
The bottom end of the jacking plate 4 is locked with a shaft clamping plate through a bolt.
The jacking cross beam 5 is provided with a water leakage hole.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a girder subassembly jacking bed-jig which characterized in that: the jacking device comprises a support frame, a longitudinal jacking seat, a jacking adjusting module, a jacking plate, a jacking cross beam and a lateral jacking module;
the bottom end of the longitudinal jacking seat is fixedly connected to the support frame, the longitudinal jacking seat is of a cylindrical structure, and a through hole matched with the jacking adjusting module is formed in the center of the longitudinal jacking seat along the axis direction;
the jacking adjusting module comprises an adjusting shaft, an adjusting handle and an adjusting nut; the bottom end of the adjusting nut is fixedly connected to the top end of the longitudinal jacking seat, an external thread matched with the adjusting nut is arranged on the adjusting shaft, and the end part of the adjusting shaft is matched with the adjusting nut and penetrates through the adjusting nut to be arranged in a through hole of the longitudinal jacking seat; an adjusting handle mounting hole penetrating through the adjusting shaft is formed in the adjusting shaft above the external thread and perpendicular to the axis direction of the adjusting shaft; the adjusting handle is horizontally arranged in an adjusting handle mounting hole of the adjusting shaft, and the adjusting handle can reciprocate along the adjusting handle mounting hole;
the bottom end of the jacking plate is provided with a groove for accommodating a slewing bearing, the jacking plate is nested at the top end of the adjusting shaft through the slewing bearing, and the jacking plate rotates around the adjusting shaft through the slewing bearing;
the jacking cross beam is arranged on the jacking plate, and a plurality of conveying rollers are horizontally arranged on the jacking cross beam; the lateral jacking and moving modules are arranged on two sides of the upper surface of the jacking cross beam; the lateral jacking and moving module comprises a lateral jacking and moving seat, a lateral jacking and moving rod and a fixing nut; the lateral jacking seat is provided with a round hole for accommodating the lateral jacking rod to pass through along the horizontal direction; the fixed nuts are fixed in the round holes in an embedded mode, the outer contour of the lateral jacking rod is provided with a threaded structure matched with the fixed nuts, a rotary hand wheel is arranged at the end portion of the lateral jacking rod, and the lateral jacking rod moves along the horizontal direction through the rotation of the rotary hand wheel and the matching of the fixed nuts.
2. The main beam assembly jacking jig of claim 1, characterized in that: and a reinforcing rib plate connected with the top end of the support frame is arranged on the outer contour of the longitudinal jacking seat.
3. The main beam assembly jacking jig of claim 1, characterized in that: and limiting blocks are arranged at two ends of the adjusting handle.
4. The main beam assembly jacking jig of claim 1, characterized in that: and the bottom end of the jacking plate is locked with a shaft clamping plate through a bolt.
5. The main beam assembly jacking jig of claim 1, characterized in that: and the jacking cross beam is provided with a water leakage hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098447.8U CN211331962U (en) | 2019-11-29 | 2019-11-29 | Main beam assembly jacking jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098447.8U CN211331962U (en) | 2019-11-29 | 2019-11-29 | Main beam assembly jacking jig frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331962U true CN211331962U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922098447.8U Active CN211331962U (en) | 2019-11-29 | 2019-11-29 | Main beam assembly jacking jig frame |
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| CN (1) | CN211331962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069828A (en) * | 2019-11-29 | 2020-04-28 | 南通振华重型装备制造有限公司 | Main beam assembly jacking jig frame |
-
2019
- 2019-11-29 CN CN201922098447.8U patent/CN211331962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069828A (en) * | 2019-11-29 | 2020-04-28 | 南通振华重型装备制造有限公司 | Main beam assembly jacking jig frame |
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