CN211057829U - Fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type - Google Patents
Fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type Download PDFInfo
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- CN211057829U CN211057829U CN201921596447.4U CN201921596447U CN211057829U CN 211057829 U CN211057829 U CN 211057829U CN 201921596447 U CN201921596447 U CN 201921596447U CN 211057829 U CN211057829 U CN 211057829U
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- frame
- relief well
- cantilever
- platform
- cantilever frame
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Abstract
The utility model relates to a relief well overhauls technical field, discloses a fixed maintenance platform of counter weight antitorque type relief well of encorbelmenting, including the cantilever frame that the level set up, keep away from the cantilever frame and encorbelment the support foot rest that the end set up and set up in cantilever frame top rail guard all around, the cantilever frame encorbelments and is served and be provided with the mount that is used for with relief well casing fixed connection, has placed the counterweight on the cantilever frame of support foot rest top, and the bilateral symmetry of cantilever frame is provided with the hoist and mount piece of convenient hoist and mount. The utility model discloses a platform focus is adjusted to the counterweight, makes its focus be located the supporting leg frame, need not to go on pulling up or prop down, reduces the antitorque requirement to bearing structure. The platform can be erected to perform in-situ lofting and out-of-site processing, and is hoisted in place once through the hoisting piece after processing, so that the in-situ workload is small, the requirement on the working surface is low, the time consumption is short, and the influence on other works in the field is small.
Description
Technical Field
The utility model relates to a relief well overhauls technical field, especially relates to a fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type.
Background
The traditional pressure reducing well fixing and overhauling platform adopted at present has two types, namely an upward pull type platform and a downward support type overhanging platform. The pull-up platform cannot be arranged at the position without an upper tie structure, such as a first support, and cannot be used when a confined water head is high and a well pipe of a relief well needs to be supported and fixed at the first support; the lower supporting type overhanging platform needs to be disassembled and reinforced for two times or a plurality of times along with the increase of the earth excavation depth, consumes labor time and labor, and has certain requirements on the lower supporting structure and the overhanging length of the platform. The workload of installing and erecting the two platforms in the field is large, and fine installation cannot be achieved in field construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type that suitability is strong, the installation is simple, firm reliable.
The technical problem to be solved is that: the traditional relief well platform has structural defects, so that the setting workload is large, and the traditional relief well platform is not firm and reliable enough.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a fixed maintenance platform of counter weight antitorque type overhanging type relief well, including the cantilever frame that the level set up, be located the cantilever frame below and keep away from the support foot rest that the cantilever frame overhanging end set up, and set up the rail guard all around above the cantilever frame, be provided with the mount that is used for with relief well casing fixed connection on the overhanging end of cantilever frame, the mount is the groined type frame that four angle steels enclose to close and form, the mount cover is established on relief well casing; the cantilever frame of support foot rest top is to keeping away from cantilever frame and encorbelmenting end one side and extending and form the balance arm, the counterweight has been placed on the balance arm, the bilateral symmetry of cantilever frame is provided with the hoist and mount piece of convenient hoist and mount.
Further, the frame of encorbelmenting includes the support chassis and the plank of walking on the support chassis of spreading, the support chassis is the rectangular frame who comprises two girders and many secondary beams that set up between two girders, it is stupefied once that it is on a parallel with the girder to be provided with many rows side by side on the secondary beam, walk the plank and lay on the secondary is stupefied.
Further, the main beam is angle steel.
Furthermore, the supporting foot rest comprises four supporting legs, and four two liang a set of, the symmetry of supporting leg are located the setting of supporting skeleton both sides, the top of supporting leg and supporting skeleton's girder fixed connection, the supporting leg includes the leg post of vertical setting and the bracing that is located between leg post and the girder.
Further, the leg column and the inclined strut are both angle steel.
Furthermore, a wood wedge is filled in a gap between the fixing frame and the well pipe.
Further, the hoisting piece is a lifting lug and is welded on the outer side wall of the main beam.
Further, the weight pieces are flood prevention sand bags stacked together.
The utility model relates to a fixed maintenance platform of formula relief well that encorbelments of counter weight antitorque type compares with prior art, has following beneficial effect:
the utility model discloses platform one side of encorbelmenting of supporting leg top is the balance arm, and one side is for encorbelmenting the end, through set up the counter weight on the balance arm, realizes the balance of the platform of encorbelmenting, adjusts the platform focus through the counterweight, makes its focus be located the supporting leg, need not to carry out pull-up or lower stay, reduces the antitorque requirement to bearing structure, and once the installation targets in place, need not the secondary and consolidates. The platform can be erected to perform in-situ lofting and out-of-site processing, and is hoisted in place once through the hoisting piece after processing, so that the in-situ workload is small, the requirement on the working surface is low, the time consumption is short, and the influence on other works in the field is small.
The following description will be made by combining the accompanying drawings with a fixed maintenance platform of a counterweight torsion-resistant overhanging type relief well of the present invention.
Drawings
FIG. 1 is a schematic structural view of a counterweight torsion-resistant type overhanging type fixed maintenance platform for a relief well of the present invention;
FIG. 2 is a schematic structural view of a cantilever frame of a counterweight torsion-resistant cantilever type relief well fixed maintenance platform of the present invention;
fig. 3 is a schematic structural view of a supporting framework of a cantilever frame of a counterweight torsion-resistant type cantilever relief well fixed maintenance platform of the present invention;
fig. 4 is a schematic view of the fixing structure of the fixing frame and the well casing of the counterweight torsion-resistant overhanging type decompression well fixing and overhauling platform of the present invention.
The device comprises an overhanging frame 1, a supporting foot frame 2, a protective guard 3, a well pipe 4, a counterweight 5, a hoisting piece 6, a supporting framework 7, a walkway plate 8, a main beam 9, a secondary beam 10, a secondary ridge 11, leg columns 12, inclined struts 13, a fixed frame 14 and wood wedges 15.
Detailed Description
As shown in fig. 1-4, the utility model relates to a fixed maintenance platform of formula of encorbelmenting of counter weight antitorque type relief well, cantilever 1 including the level setting, keep away from cantilever 1 and encorbelment the support foot rest 2 that the end set up and set up at cantilever 1 top rail guard 3 all around, support foot rest 2 sets up on a supporting beam, cantilever 1 encorbelment serve be provided with be used for with relief well casing 4 fixed connection's mount 14, cantilever 1 of support foot rest 2 top extends to keeping away from cantilever 1 and encorbelment end one side and forms the balance arm, placed the counterweight 5 that is used for the counter weight on the balance arm, counterweight 5 is for piling flood prevention sand bag together, cantilever 1's bilateral symmetry is provided with the hoist and mount 6 of convenient hoist and mount. The hoist and mount piece 6 is convenient to use the tower crane or truck crane to carry out platform hoist and mount after this fixed maintenance platform assembly is accomplished, hoists the hoist and mount piece 6, and the manual work is supported and is taken one time hoisted the construction position with this fixed maintenance platform, and the workman of being convenient for is under construction fast.
Specifically, cantilever frame 1 includes that braced frame 7 and the flat board 8 of walking on braced frame 7 of laying, walks the board 8 and be thick bamboo wood plywood, and braced frame 7 is the rectangular frame who comprises two girders 9 and many welding secondary beams 10 between two girders 9, is provided with many stupefied 11 of inferior that extend along girder 9 length direction of arranging side by side on the secondary beam 10, walks the board 8 and lays on stupefied 11 of inferior, and the maintainer of being convenient for walks about. The hoisting piece 6 is a lifting lug and is welded on the outer side wall of the main beam 9. The main beam 9 is made of 16# angle steel.
The supporting foot stand 2 is composed of four supporting legs, the four supporting legs are pairwise one set, the symmetrical positions are arranged on two sides of the supporting framework 7, the top ends of the supporting legs are fixedly connected with a main beam 9 of the supporting framework 7, the supporting legs comprise leg columns 12 vertically arranged and inclined struts 13 with one ends welded with the leg columns 12, and the top ends of the leg columns 12 and the inclined struts 13 are welded with the main beam 9 of the supporting framework 7. The leg post 12 and the inclined strut 13 are both made of 16# angle steel.
The fixed mount 14 is a groined frame formed by enclosing four angle steels, two ends of the fixed mount 14 are welded on the main beam 9, the middle of the fixed mount is sleeved on the well pipe 4 of the relief well, and a gap between the fixed mount 14 and the well pipe 4 is tightly plugged by a wood wedge 15.
The utility model discloses a platform focus is adjusted to the counterweight, makes its focus be located the supporting leg frame, need not to carry out pull-up or lower stay, reduces the antitorque requirement to bearing structure, and once the installation targets in place, need not the secondary and consolidates. The platform can be erected to perform in-situ lofting and out-of-site processing, and is hoisted in place once through the hoisting piece after processing, so that the in-situ workload is small, the requirement on the working surface is low, the time consumption is short, and the influence on other works in the field is small.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (8)
1. The utility model provides a fixed platform that overhauls of formula relief well is encorbelmented to counter weight antitorque type which characterized in that: the pressure relief well casing pipe comprises a horizontally arranged cantilever frame (1), a supporting foot frame (2) and guard rails (3), wherein the supporting foot frame is positioned below the cantilever frame (1) and far away from the cantilever end of the cantilever frame (1), the guard rails (3) are arranged on the periphery above the cantilever frame (1), a fixing frame (14) used for being fixedly connected with a pressure relief well casing pipe (4) is arranged on the cantilever end of the cantilever frame (1), the fixing frame (14) is a # -shaped frame formed by enclosing four angle steels, and the fixing frame (14) is sleeved on the pressure relief well casing pipe (4); cantilever frame (1) of support foot rest (2) top is to keeping away from cantilever frame (1) and encorbelmenting end one side and extending and form the balance arm, placed counterweight (5) on the balance arm, the bilateral symmetry of cantilever frame (1) is provided with hoist and mount piece (6) that make things convenient for the hoist and mount.
2. The fixed maintenance platform of formula relief well that encorbelments of counter weight antitorque type according to claim 1, characterized by: cantilever frame (1) is including supporting framework (7) and walk guidance tape (8) of flatly laying on supporting framework (7), supporting framework (7) are the rectangular frame who comprises two girder (9) and many secondary beam (10) that set up between two girder (9), be provided with many side by side the range stupefied (11) of inferior that is on a parallel with girder (9) on secondary beam (10), it lays to walk guidance tape (8) on stupefied (11) of inferior.
3. The counterweight torsion-resistant type fixed overhaul platform for the relief well according to claim 2, which is characterized in that: the main beam (9) is an angle steel.
4. The counterweight torsion-resistant type fixed overhaul platform for the relief well according to claim 2, which is characterized in that: the supporting foot rest (2) is composed of four supporting legs, wherein the four supporting legs are pairwise arranged in a group and symmetrically arranged on two sides of the supporting framework (7), the top ends of the supporting legs are fixedly connected with a main beam (9) of the supporting framework (7), and the supporting legs comprise vertically arranged leg columns (12) and inclined struts (13) arranged between the leg columns (12) and the main beam (9).
5. The fixed maintenance platform of claim 4 of a counter weight torsional type overhanging relief well, characterized in that: the leg column (12) and the inclined strut (13) are both angle steel.
6. The counterweight torsion-resistant type fixed overhaul platform for the relief well according to claim 2, which is characterized in that: the lifting piece (6) is a lifting lug and is welded on the outer side wall of the main beam (9).
7. The fixed maintenance platform of formula relief well that encorbelments of counter weight antitorque type according to claim 1, characterized by: and a wood wedge is filled in a gap between the fixed frame (14) and the well pipe (4).
8. The fixed maintenance platform of formula relief well that encorbelments of counter weight antitorque type according to claim 1, characterized by: the weight pieces (5) are stacked flood prevention sand bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596447.4U CN211057829U (en) | 2019-09-24 | 2019-09-24 | Fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596447.4U CN211057829U (en) | 2019-09-24 | 2019-09-24 | Fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211057829U true CN211057829U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921596447.4U Expired - Fee Related CN211057829U (en) | 2019-09-24 | 2019-09-24 | Fixed maintenance platform of formula relief well is encorbelmented to counter weight antitorque type |
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| Country | Link |
|---|---|
| CN (1) | CN211057829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779918A (en) * | 2020-12-31 | 2021-05-11 | 上海建工五建集团有限公司 | Pressure reduction and precipitation construction platform and construction method thereof |
-
2019
- 2019-09-24 CN CN201921596447.4U patent/CN211057829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779918A (en) * | 2020-12-31 | 2021-05-11 | 上海建工五建集团有限公司 | Pressure reduction and precipitation construction platform and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20210924 |