CN216740614U - Connecting bracket mechanism - Google Patents
Connecting bracket mechanism Download PDFInfo
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- CN216740614U CN216740614U CN202220230231.1U CN202220230231U CN216740614U CN 216740614 U CN216740614 U CN 216740614U CN 202220230231 U CN202220230231 U CN 202220230231U CN 216740614 U CN216740614 U CN 216740614U
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- bracket
- anchor plate
- piece
- upper anchor
- plate
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Abstract
The utility model discloses a bracket connecting mechanism, which comprises: a bracket erecting member; the bracket transverse and straight piece is fixedly connected with the bracket vertical piece and is vertical to the bracket vertical piece, and a bracket connecting through hole is formed in the bracket transverse and straight piece; and the bracket reinforcing plate is connected with the bracket vertical piece and the bracket transverse piece. The leg connecting through hole is screwed with the anchor bolt hole of the upper anchor plate to fix the platform mechanism with the anchor bolt hole of the upper anchor plate through the connecting bracket mechanism; after the installation of other anchor bolts is completed, the bolts on the bracket transverse straight piece are unscrewed, so that the crane lifts the connecting bracket mechanism away from the upper anchor plate, a measurer is positioned on the table top of the platform mechanism, later-stage measurement is carried out, the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolt are adjusted, and the problem that the lower anchor plate or the anchor bolt is damaged by the impact of the anchoring part positioned in the lower space of the inner diameter of the upper anchor plate is solved because the connecting bracket mechanism is lifted away from the upper anchor plate.
Description
Technical Field
The utility model relates to a bracket connecting mechanism, and belongs to the technical field of fan foundation installation.
Background
For the anchor bolt assembly constituting one of the foundations of a wind turbine (abbreviated as a wind turbine), it is necessary to install a plurality of anchor bolts on the upper anchor plate and the lower anchor plate which are vertically spaced apart, as shown in fig. 1. The platform mechanism 1 is installed in the inner diameter space of the upper anchor plate 42, so that a person operating the anchor bolt 41 can obtain a standing foundation, and although the problem of potential safety hazard is solved, the operation requirements of measuring and adjusting the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolt at the later stage are considered in the installation of the platform mechanism 1.
In order to support the platform mechanism 1 in the space of the inner diameter of the upper anchor plate 42 and to support the platform mechanism 1 directly from the ground at the bottom of the inner diameter of the upper anchor plate 42, for example, in an anchor type pile foundation of chinese patent publication No. CN207130726U, an anchor member is rammed into the ground from the middle of the inner diameter of the upper anchor plate, although the anchor member can support the platform mechanism 1 in the space of the inner diameter of the upper anchor plate 42, when the platform mechanism 1 is lifted up for measurement, the anchor member located in the space below the inner diameter of the upper anchor plate 42 is shaken in a large arc, the bottom of the anchor member easily collides with the lower anchor plate 43 or the lower part of the anchor bolt 41, and there is a problem that the lower anchor plate 43 or the anchor bolt 41 is damaged by the anchor member located in the space below the inner diameter of the upper anchor plate 42.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bracket connecting mechanism.
The utility model is realized by the following technical scheme.
The utility model provides a connecting bracket mechanism, which comprises: a bracket erecting member;
the bracket transverse and straight piece is fixedly connected with the bracket vertical piece, and a bracket connecting through hole is formed in the bracket transverse and straight piece;
and the bracket reinforcing plate is connected with the bracket vertical piece and the bracket transverse piece.
The bracket connecting through holes are four correspondingly connected with the anchor bolt holes of the upper anchor plate through bolts.
The bracket reinforcing plate is positioned in the middle of the bracket connecting through holes, so that the four bracket connecting through holes are distributed on two sides of the bracket reinforcing plate in a pairwise manner.
The bracket transverse piece and the bracket vertical piece are welded and integrally fixed.
The horizontal straight member of bracket and the stand member of bracket can be dismantled and fixedly connected through the bolt.
The horizontal bracket straight piece is vertical to the vertical bracket upright piece.
The utility model has the beneficial effects that: the bracket connecting through hole penetrating through the bracket transverse member through the bolt is screwed with the anchor bolt hole of the upper anchor plate, so that the platform mechanism is fixed with the anchor bolt hole of the upper anchor plate through the connecting bracket mechanism; after the installation of other anchor bolts is completed, the bolts on the bracket transverse straight piece are unscrewed, so that the crane lifts the connecting bracket mechanism away from the upper anchor plate, a measurer is positioned on the table top of the platform mechanism, later-stage measurement is carried out, the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolt are adjusted, and the problem that the lower anchor plate or the anchor bolt is damaged by the impact of the anchoring part positioned in the lower space of the inner diameter of the upper anchor plate is solved because the connecting bracket mechanism is lifted away from the upper anchor plate.
Drawings
FIG. 1 is a schematic structural view of an anchor bolt, an upper anchor plate and a lower anchor plate;
FIG. 2 is a schematic structural view of the people platform of the present invention;
FIG. 3 is a schematic structural view of the manned platform and the upper anchor plate of the present invention;
FIG. 4 is a schematic structural view of the present invention used to connect the corbel mechanism to the upper anchor plate;
FIG. 5 is a schematic view of a portion of the rigid safety barrier mechanism of the present invention;
in the figure: 1-a platform mechanism; 11-a table top; 12-a cover plate; 13-platform toe board; 2-connecting a bracket mechanism; 21-corbel erector; 22-corbel cross member; 23-bracket connecting through holes; 24-a corbel stiffener; 3-a rigid safety barrier mechanism; 31-connecting pin; 32-a first upright; 33-a first four-way joint; 34-a second upright post; 35-a second four-way joint; 36-a cross-bar; 37-a cap; 41-anchor bolt; 43-lower anchor plate; 42-upper anchor plate; 5-lifting lugs.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
See the structure shown in fig. 1-5.
The utility model relates to a bracket connecting mechanism, which comprises:
a platform means 1 located centrally within the internal diameter of the upper anchor plate 42 in use;
when in installation, the connecting bracket mechanisms 2 are detachably fixed with the anchor bolt holes of the upper anchor plate 42 through screws or bolts, and the connecting bracket mechanisms 2 are a plurality of connecting bracket mechanisms 1 which are uniformly distributed and fixed at intervals;
the rigid safety barrier mechanism 3 is detachably mounted on the platform mechanism 1 through screws or bolts, and the rigid safety barrier mechanism 3 protects an operator on the platform mechanism 1.
After the anchor bolts 41 for positioning are installed on the lower anchor plate 43, the manned platform is installed with the upper anchor plate 42 through the connecting bracket mechanism 2, the manned platform and the upper anchor plate 42 are lifted to the position right above the lower anchor plate 43 by a crane, the upper anchor plate 42 and the anchor bolts 41 for positioning are installed, when the rest of the anchor bolts 41 are installed, an operator installs the anchor bolts 43 simultaneously from any surface of the upper anchor plate 42 in a straight line or a cross diagonal position on the platform mechanism 1 under the protection of the rigid safety guardrail mechanism 3, the problem that the scaffold needs to be frequently moved is solved, and the scaffold does not need to be frequently moved when later-stage measuring personnel can measure and adjust the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolts on the platform mechanism 1.
The lifting lug 5 is screwed with the anchor bolt hole of the upper anchor plate 42 during use, the lifting lugs 5 are screwed in the anchor bolt holes of the upper anchor plate 42 at uniform intervals, and the manned platform and the upper anchor plate 42 are conveniently lifted to be right above the lower anchor plate 43 through the lifting lugs 5 by a crane through a binding band.
The platform mechanism 1 comprises a table top 11 which is formed by welding steel plates and/or steel beams into a whole or forming a detachable whole through bolts;
the table top 11 is provided with a manual through hole, and an operator can conveniently and temporarily mount and build a stair to go up and down through the manual through hole;
a cover plate 12 is rotatably arranged on the table top 11 positioned at the side of the artificial through hole through hinge, and the artificial through hole can be covered by the cover plate 12 for safety;
the periphery of the table top 11 is fixedly connected with a platform foot baffle plate 13 through screws or welding, and because during installation, the periphery of the table top 11 is separated from the bottom of the upper anchor plate, the installation platform foot baffle plate 13 can protect the feet of workers.
A kind of above-mentioned connecting bracket mechanism 2, comprising: the bracket vertical pieces 21 are welded or fixed by bolts in a state of being vertical to the table top 11 during installation, and the plurality of bracket vertical pieces 21 connected with the bracket mechanism 2 are distributed at intervals and fixedly connected with the periphery of the table top 11;
the bracket transverse and straight pieces 22 are welded with the bracket upright piece 21 into a whole and fixed or detachably and fixedly connected with bolts, the bracket transverse and straight pieces 22 and the bracket upright piece 21 are in a vertical state, bracket connecting through holes 23 are formed in the bracket transverse and straight pieces 22, and the four bracket connecting through holes 23 are correspondingly connected with the anchor bolt holes of the upper anchor plate 42 through bolts;
a bracket reinforcing plate 24 connected with the bracket upright member 21 and the bracket transverse member 22, the bracket reinforcing plate 24 being located in the middle of the bracket connecting through hole 23; when the connecting bracket mechanism 2 is connected with the upper anchor plate 42, the bracket connecting through hole 23 penetrating through the bracket transverse member 22 through a bolt is screwed with the anchor bolt hole of the upper anchor plate 42, so that the platform mechanism 1 is fixed with the anchor bolt hole of the upper anchor plate 42 through the connecting bracket mechanism 2; after the other anchor bolts 41 are installed, the bolts on the bracket transverse member 22 are unscrewed, so that the connecting bracket mechanism 2 is lifted away from the upper anchor plate 42 by a crane, a measurer is positioned on the table top 11 of the platform mechanism 1 to perform later-stage measurement and adjust the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolt, and the problem that the lower anchor plate 43 or the anchor bolt 41 is damaged by the impact of the anchor part positioned in the space below the inner diameter of the upper anchor plate 42 is solved because the connecting bracket mechanism 2 is lifted away from the upper anchor plate 42.
A rigid safety barrier mechanism 3 as described above, comprising: the connecting feet 31 are fixedly connected with the table top 11 of the platform mechanism 1 through screws or bolts when the platform mechanism is installed and used, the connecting feet 31 are uniformly distributed on the table top 11 at intervals, and the upper parts of the connecting feet 31 are provided with mounting holes;
a first upright rod 32 which is fixedly connected with the mounting hole of each connecting pin 31 through a shaft hole in an interference insertion manner and is fixed through a screw or welded;
a first four-way joint 33 which is in interference insertion connection with a shaft hole at the top of the first upright stanchion 32 and is fixed by a screw, a second upright stanchion 34 which is in interference insertion connection with a shaft hole at the top of the first four-way joint 33 and is fixed by a screw, and a second four-way joint 35 which is in interference insertion connection with a shaft hole at the top of the second upright stanchion 34 and is fixed by a screw;
a cross rod 36 fixed by screws is inserted into the left and right side shaft holes of the four-way joint 33 in an interference manner, and two ends of the cross rod 36 are inserted into left and right side joints of the adjacent first four-way joint 33 and second four-way joint 35;
the second four-way joint 35 has a cap 37 installed in a portion hole, and the cap 37 prevents entry of foreign matter or raindrops.
The connecting feet 31, the first upright rod 32, the first four-way joint 33, the second upright rod 34, the second four-way joint 35 and the cross rod 36 are all rigid members made of rigid materials such as hollow steel pipes, plastic pipes and the like, and the rigid safety barrier mechanism 3 is formed after connection.
Accomplish the operation back on a fan basis, when needing to transport to next fan basis, the pine is connected foot 31 and 11 connecting bolt on mesa 11 of platform mechanism 1 and is dismantled soon, the first pole setting 32 of the pine connection of unscrewing simultaneously, second pole setting 34, horizontal pole 36 and first cross joint 33, second cross joint 35, the bolt or the screw of connecting foot 31, make rigid connection foot 31, first pole setting 32, first cross joint 33, second pole setting 34, second cross joint 35, horizontal pole 36 each part is categorised and is stacked in order, the space that occupies the transport vechicle has been reduced, when the transportation, even damage appears in part, whole unusable problem can not appear, the whole unusable problem after having solved current local damage.
The construction method of the manned platform comprises the following steps:
1. the crane hangs down the anchor plate 43 and is installed on the concrete embedded part and adjusts the levelness of the lower anchor plate 43;
2. assembling the manned platform beside the anchor bolt assembly mounting site;
3. splicing the upper anchor plates 42 into a whole ring;
4. hoisting the upper anchor plate 42 by a crane, and connecting the upper anchor plate 42 with the bracket connecting through holes 23 of the eight bracket transverse parts 22 of the manned platform by bolts;
5. a constructor enters the platform surface 11 of the manned platform and hangs a safety belt on the lifting hook;
6. hoisting the upper anchor plate 42 and the manned platform by using a crane, after reaching the installation height, symmetrically penetrating the positioned anchor bolts 41 into the anchor bolt holes of the upper anchor plate 42 by a constructor in the manned platform by matching with ground personnel, and screwing temporary steel nuts on the top ends of the positioned anchor bolts 41;
7. the constructor in the platform penetrates the upper end of the common anchor bolt 41 into the anchor bolt hole of the upper anchor plate 42, and the installer beside the lower anchor plate 43 penetrates the lower end of the anchor bolt 41 (which is provided with the nut and is screwed in the anchor bolt hole of the corresponding lower anchor plate 43;
8. after all anchor bolts 41 which do not influence the installation are in place, bolts of the bracket connecting through holes 23 for connecting the upper anchor plate 42 and the eight bracket transverse parts 22 of the manned platform are removed;
9. the manned platform is lifted, the bracket transverse straight piece 22 is higher than the upper anchor plate 42, and the anchor bolts 41 at the bracket transverse straight piece 22 are supplemented;
10. a measuring person is matched with the measuring person in the table top 11 of the manned platform to measure and adjust the concentricity of the upper anchor plate and the lower anchor plate, the levelness of the upper anchor plate and the length value of the upper anchor plate exposed at the upper end of the anchor bolt;
11. after the anchor assemblies are installed, the people platform is suspended from the upper anchor plate 42.
Claims (6)
1. A connecting bracket mechanism, comprising: a corbel standing piece (21);
the bracket transverse and straight piece (22) is fixedly connected with the bracket vertical piece (21), the bracket transverse and straight piece (22) is vertical to the bracket vertical piece (21), and a bracket connecting through hole (23) is formed in the bracket transverse and straight piece (22);
a bracket reinforcing plate (24) connected with the bracket upright piece (21) and the bracket transverse piece (22).
2. The corbel attachment mechanism of claim 1, wherein: the bracket connecting through holes (23) are four correspondingly connected with the anchor bolt holes of the upper anchor plate (42) through bolts.
3. The corbel attachment mechanism of claim 2, wherein: the bracket reinforcing plate (24) is positioned in the middle of the bracket connecting through hole (23).
4. The corbel attachment mechanism of claim 3, wherein: the four bracket connecting through holes (23) are distributed on two sides of the bracket reinforcing plate (24) in a pairwise manner.
5. The corbel attachment mechanism of claim 1, wherein: the bracket transverse part (22) and the bracket vertical part (21) are welded and fixed integrally.
6. The hitch bracket mechanism of claim 1, wherein: the bracket transverse part (22) and the bracket vertical part (21) are detachably and fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230231.1U CN216740614U (en) | 2022-01-27 | 2022-01-27 | Connecting bracket mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230231.1U CN216740614U (en) | 2022-01-27 | 2022-01-27 | Connecting bracket mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216740614U true CN216740614U (en) | 2022-06-14 |
Family
ID=81917261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220230231.1U Active CN216740614U (en) | 2022-01-27 | 2022-01-27 | Connecting bracket mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216740614U (en) |
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2022
- 2022-01-27 CN CN202220230231.1U patent/CN216740614U/en active Active
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