CN217264360U - Be used for overweight rectangle push pipe section of jurisdiction turning device of super large - Google Patents
Be used for overweight rectangle push pipe section of jurisdiction turning device of super large Download PDFInfo
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- CN217264360U CN217264360U CN202220404271.3U CN202220404271U CN217264360U CN 217264360 U CN217264360 U CN 217264360U CN 202220404271 U CN202220404271 U CN 202220404271U CN 217264360 U CN217264360 U CN 217264360U
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Abstract
The utility model provides a be used for overweight rectangle push pipe section of jurisdiction turning device of super large-scale, including upset support, upset auxiliary structure, support frame, the round pin axle that the upset auxiliary structure is connected including hydraulic system and with hydraulic system, the section of jurisdiction has been placed on upset support and the support frame, the section of jurisdiction top is equipped with the portal crane, and the portal crane is connected with first lifting hook and second lifting hook respectively, and first lifting hook and second lifting hook lower extreme are equipped with respectively with the corresponding hoist of section of jurisdiction, and the effectual portal crane, the upset of the overweight section of jurisdiction of super large-scale of utilizing scene among the prior art, turning device completion are in order to satisfy the problem of assembling of super large-scale pipe coupling.
Description
Technical Field
The utility model relates to an ultra large section rectangle push pipe adopts push pipe machinery construction tube coupling to assemble technical field, specifically is a be used for ultra large overweight rectangle push pipe section of jurisdiction turning device.
Background
At present, urban rail transit at home and abroad is rapidly developed, a subway station is constructed by using an ultra-large rectangular pipe jacking machine, because the underground excavation section is ultra-large, the pipe sections of an ultra-large pipe jacking machine are prefabricated by using partitioned pipe pieces, and a field assembly mode is used for pipe jacking construction. After the duct piece is transported to a construction site, the storage state of the duct piece does not meet the installation requirement, and the mounting direction of the duct piece needs to be adjusted and turned over to meet the installation requirement. Because the tube coupling section super large, after the tube coupling piecemeal, every still weight is big, the size is big, for not damaging the section of jurisdiction during the upset, the section of jurisdiction adjustment installation direction upset of being convenient for is implemented the installation etc. based on above, the installation direction upset problem of the section of jurisdiction of just relaxing solution of this device and on-the-spot portal crane cooperation.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide one kind and be used for the effectual portal crane, the upset that overturning device accomplished super large overweight section of jurisdiction of utilizing on-the-spot among the prior art of having solved of super large overweight rectangle push pipe section of jurisdiction turning device to satisfy the problem of assembling of super large-scale tube coupling.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a be used for overweight rectangle push pipe section of jurisdiction turning device of super large, including upset support, upset auxiliary structure, support frame, the round pin axle that the upset auxiliary structure is connected including hydraulic system and with hydraulic system, the section of jurisdiction has been placed on upset support and the support frame, the section of jurisdiction top is equipped with the portal crane, and the portal crane is connected with first lifting hook and second lifting hook respectively, and first lifting hook and second lifting hook lower extreme are equipped with respectively and section of jurisdiction corresponding hoist.
Furthermore, the overturning bracket and the supporting frame are made of section steel.
Furthermore, the arc-shaped end of the duct piece is provided with an overturning hole corresponding to the pin shaft.
Furthermore, hoisting holes matched with the hoisting tool are respectively arranged on two sides of the straight end of the duct piece.
Furthermore, a rubber pad is arranged at the upper end of the support frame.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
the utility model discloses the device is convenient for remove, and area is little. The problem of the site operation place limited, the upset of completion section of jurisdiction that can be quick has improved super large-scale push pipe tube coupling and has assembled efficiency, improves the construction progress, reduces construction cost.
Drawings
Fig. 1 is a front view and a side view of the present invention;
FIG. 2 is a layout view of the turning frame and the supporting frame of the present invention;
FIG. 3 is a schematic structural view of the present invention for lifting and placing the duct piece to the turning support and the support frame;
fig. 4 is a schematic diagram of the duct piece turning of the present invention;
reference numbers in the figures: 1. turning over the bracket; 2. a pin shaft; 3. a support frame; 4. a rubber pad; 5. a first hook; 6. a second hook; 7. a spreader; 8. a gantry crane; 9. a tube sheet.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
The utility model provides a be used for overweight rectangle push pipe section of jurisdiction turning device of super large, as shown in fig. 1-4, including upset support 1, upset auxiliary structure, support frame 3, the upset auxiliary structure is including hydraulic system and the round pin axle 2 that is connected with hydraulic system, section of jurisdiction 9 has been placed on upset support 1 and the support frame 3, section of jurisdiction 9 top is equipped with portal crane 8, and portal crane 8 is connected with first lifting hook 5 and second lifting hook 6 respectively, and first lifting hook 5 and 6 lower extremes of second lifting hook are equipped with respectively and section of jurisdiction 9 corresponding hoist 7.
As shown in fig. 1 and 2, the turning bracket 1 and the supporting frame 3 are made of section steel.
As shown in fig. 1, 3 and 4, the arc-shaped end of the tube sheet 9 is provided with an inverted hole corresponding to the pin shaft 2.
As shown in fig. 3 and 4, the two sides of the straight end of the segment 9 are respectively provided with a hoisting hole matched with the hoisting tool 7.
As shown in fig. 2, a rubber pad 4 is disposed at the upper end of the supporting frame 3.
The utility model discloses a working process does: firstly, the overturning bracket 1 and the supporting frame 3 are arranged on a construction site, and a first lifting hook 5 and a second lifting hook 6 of a field gantry crane 8 are respectively hung with a special lifting appliance 7.
The operation portal crane 8 moves to the section of jurisdiction 9 and deposits the district, and the bolt axle 2 on the hoist 7 is worn into the hoist and mount hole on the section of jurisdiction 9 to the hook that falls, and operation portal crane 8 hangs, moves section of jurisdiction 9 to the district that overturns, puts section of jurisdiction 9 one end on support frame 3, and the other end is placed on upset support 1, and the hydraulic system on the operation upset support 1 is worn into the upset hole on the section of jurisdiction 9 with round pin axle 2, and rubber pad 4 can the effectual excessive wearing and tearing of protection support frame 3.
The lifting appliance 7 at one end of the turning support 1 is removed, the gantry crane 8 is operated to lift the end of the support frame 3 of the duct piece 9, the actions of lifting, forward movement of a lifting hook trolley, hook falling and the like are mutually matched, 180-degree rotation of the duct piece 9 by taking the pin shaft 2 on the turning support 1 as a center is completed, the duct piece is placed on the support frame 3 at the other side of the turning support 1, and turning of the duct piece 9 is completed.
And (3) hoisting the turned duct piece 9 to an assembling position by a first lifting hook 5 and a second lifting hook 6 of a gantry crane 8 through a special hoisting tool 7.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a be used for overweight rectangle push pipe section of jurisdiction turning device of super large which characterized in that: including upset support (1), upset auxiliary structure, support frame (3), the upset auxiliary structure is including hydraulic system and round pin axle (2) that are connected with hydraulic system, section of jurisdiction (9) have been placed on upset support (1) and support frame (3), section of jurisdiction (9) top is equipped with portal crane (8), and portal crane (8) are connected with first lifting hook (5) and second lifting hook (6) respectively, and first lifting hook (5) and second lifting hook (6) lower extreme are equipped with respectively and section of jurisdiction (9) corresponding hoist (7).
2. The overturning device for the oversized overweight rectangular jacking pipe piece of claim 1, which is characterized in that: the overturning bracket (1) and the supporting frame (3) are made of section steel.
3. The overturning device for the oversized overweight rectangular jacking pipe piece of claim 1, which is characterized in that: and the arc-shaped end of the duct piece (9) is provided with an overturning hole corresponding to the pin shaft (2).
4. The overturning device for the oversized overweight rectangular jacking pipe piece of claim 3, which is characterized in that: and hoisting holes matched with the hoisting tool (7) are respectively arranged on two sides of the straight end of the duct piece (9).
5. The overturning device for the oversized overweight rectangular jacking pipe piece of claim 1, which is characterized in that: the upper end of the support frame (3) is provided with a rubber pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404271.3U CN217264360U (en) | 2022-02-28 | 2022-02-28 | Be used for overweight rectangle push pipe section of jurisdiction turning device of super large |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404271.3U CN217264360U (en) | 2022-02-28 | 2022-02-28 | Be used for overweight rectangle push pipe section of jurisdiction turning device of super large |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264360U true CN217264360U (en) | 2022-08-23 |
Family
ID=82859204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404271.3U Active CN217264360U (en) | 2022-02-28 | 2022-02-28 | Be used for overweight rectangle push pipe section of jurisdiction turning device of super large |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264360U (en) |
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2022
- 2022-02-28 CN CN202220404271.3U patent/CN217264360U/en active Active
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