CN211621249U - Hoisting device for box-type beam wave web - Google Patents
Hoisting device for box-type beam wave web Download PDFInfo
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- CN211621249U CN211621249U CN202020052300.5U CN202020052300U CN211621249U CN 211621249 U CN211621249 U CN 211621249U CN 202020052300 U CN202020052300 U CN 202020052300U CN 211621249 U CN211621249 U CN 211621249U
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- hanging basket
- type beam
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- tripod
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Abstract
The utility model provides a hoisting device for a corrugated plate of a box-type beam, which comprises a flange plate system arranged on the box-type beam, wherein a hanging basket main truss is arranged above the flange plate system, a bottom template system is arranged below the hanging basket main truss, a plurality of finish rolling deformed steel bars are arranged between the hanging basket main truss and the bottom template system, a plurality of tripods are arranged above the hanging basket main truss, an electric hoist in sliding connection is arranged on each tripod, the flange plate system and the bottom template system are fixed at the upper end and the lower end of the box-type beam through the finish rolling deformed steel bars, the tripod is connected with an inclined support rod, so that the electric hoist on each tripod is hoisted more stably, the electric hoist has larger moving stroke and is convenient for personnel to operate, the self bearing and anti-overturning capacity are fully utilized, the tripod hoisting system is ingeniously arranged on the main truss thereof, and the traditional equipment installation process is replaced in the corrugated plate installation process, the construction cost is saved, the construction progress is accelerated, and meanwhile, the construction safety factor is also increased.
Description
Technical Field
The utility model belongs to the technical field of high slope operation and specifically relates to a hoist device of box roof beam ripples web is related to.
Background
The corrugated steel web PC bridge is a corrugated steel web prestressed concrete box girder bridge for short, namely a box girder using a corrugated steel plate to replace a concrete web of a prestressed concrete box girder as a web, and is characterized in that a steel plate with the thickness of 10-20 mm is used to replace a concrete web with the thickness of 30-80 cm. The corrugated steel web PC bridge is sourced from France, is accepted and popularized vigorously in Japan in the early 90 s of the last century, has become a recommended bridge type of a Japanese expressway so far, and is gradually popularized in China.
Chinese patent CN106087756 ' a wave form steel web's installation device and installation method ', the hoist and mount subassembly sets up at the bridge tip, and connection structure is simple, leans on the bridge surface atress alone, and hoist and mount wave web weight has certain damage to the bridge floor, and has hoist and mount safety risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hoist device of box roof beam ripples web solves hoist and mount ripples web weight and has certain damage to the bridge floor, and has the problem of hoist and mount safety risk.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a hoist device of box roof beam ripples web, is equipped with a string basket owner truss including installing the flange board system on the box roof beam in flange board system top, hangs basket owner truss below and is equipped with the die block system, it is equipped with a plurality of finish rolling screw-thread steel to hang between basket owner truss and the die block system, it is equipped with a plurality of tripods to hang basket owner truss top, is equipped with sliding connection's electric block on the tripod.
In a preferred scheme, the flange plate bearing beams in the flange plate system are abutted against two sides of the box beam to be fixed.
In the preferred scheme, the main truss of the hanging basket and the bottom template system are abutted against two ends of the box girder and are compressed and fixed through a plurality of finish-rolled deformed steel bars.
In the preferred scheme, a base plate is arranged between the bottom template system and the box girder, and the base plate is made of flexible materials.
In the preferred scheme, a first guardrail walkway is arranged on the hanging basket main truss, and a second guardrail walkway is arranged on the bottom template system.
In the preferred scheme, a plurality of tripods are arranged on two sides of the main truss of the hanging basket, a support rod is arranged on one side of each tripod, and the support rods are connected with the main truss of the hanging basket.
In a preferable scheme, the electric hoist is connected with a tripod through a roller.
In the preferred scheme, the electric hoist hoists the wave web plate through a steel wire rope.
The utility model provides a hoisting device of box girder wave web, fix flange plate system and die block board system at the upper and lower both ends of box girder through the finish rolling screw-thread steel, it is fixed more firm, factor of safety is high, the bearing atress is even, the tripod bearing diagonal brace rod type is connected, it is more stable to make the electric block hoist on the tripod hoist and mount, electric block removes the stroke bigger, the personnel's operation of being convenient for, make full use of the bearing of self, the antidumping ability, ingenious tripod hoisting system of having installed on its main truss, traditional equipment fixing process has been replaced in the wave web installation, construction cost is saved, the construction progress has been accelerated, construction factor of safety has also been increased simultaneously, need the wave web installation construction to have very high spreading value afterwards.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a front view of the fixing base structure of the present invention;
fig. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a right side view of the cross section A of the present invention;
FIG. 4 is a connection view of the tripod and the electric block of the present invention;
in the figure: a flange plate system 1; a first barrier walkway 2; a hanging basket main truss 3; finish rolling deformed steel bars 5 on the flange plate bearing beam 4; a second barrier walkway 6; a bottom template system 7; a backing plate 8; a tripod 9; an electric hoist 10; a wire rope 11; a wave web 12; a support bar 13; a roller 14; a box beam 15.
Detailed Description
Example 1
As shown in fig. 1-4, a hoisting device for a corrugated web plate of a box-type beam comprises a flange plate system 1 installed on a box-type beam 15, wherein a hanging basket main truss 3 is arranged above the flange plate system 1, a bottom formwork system 7 is arranged below the hanging basket main truss 3, a plurality of finish-rolled deformed steel bars 5 are arranged between the hanging basket main truss 3 and the bottom formwork system 7, a plurality of tripods 9 are arranged above the hanging basket main truss 3, and electric hoists 10 in sliding connection are arranged on the tripods 9, so that the structure is adopted, a fixing base fixes the hanging basket main truss 3 and the bottom formwork system 7 on the box-type beam 15 through the plurality of finish-rolled deformed steel bars 5, the bearing and anti-overturning capacity is strong, the hoisting adopts the automatic hoisting of the electric hoists 10 on the tripods 9, the electric hoists 10 can slide on a cross rod of the tripods 9, the position of the corrugated web plate 12 in hoisting is.
In the preferred scheme, the flange plate spandrel girder 4 among the flange plate system 1 supports and leans on and fixes on 15 both sides of box girder, and from this structure, 1 both sides of flange plate system support and lean on and fix on box girder 15, and 1 top of flange plate system is connected fixedly with hanging basket main truss 3, and it is fixed with box girder 15 through finish rolling deformed steel bar 5 with bottom template system 7 to hang basket main truss 3, and the base is fixed firm, greatly increased the factor of safety of hoist and mount.
In the preferred scheme, hang basket owner truss 3 and die block system 7 and lean on at the both ends of box girder 15, compress tightly fixedly through a plurality of finish rolling screw-thread steel 5, by this structure, through the taut basket owner truss 3 and the die block system 7 of hanging of a plurality of finish rolling screw-thread steel 5, make and hang basket owner truss 3 and support and lean on and live in box girder 15 top, die block system 7 supports and leans on and live in box girder 15 below, forms the structure of centre gripping box girder 15, and the atress is more balanced, and it is big to bear, and it is high to transfer hoist and mount factor of safety.
In the preferred scheme, a base plate 8 is arranged between the bottom template system 7 and the box-type beam 15, and the base plate 8 is made of flexible materials, so that the structure avoids damage to the multi-box-type beam 15 caused by the fact that the finish rolling deformed steel bar 5 tensions the bottom template system 7.
In the preferred scheme, be equipped with first guardrail pavement 2 on hanging basket owner truss 3, be equipped with second guardrail pavement 6 on the die block board system 7, from this structure, first guardrail pavement 2 and second guardrail pavement 6 are convenient for personnel and are under construction the operation, and the guardrail pavement is connected firmly, guarantees constructor safety.
In the preferred scheme, a plurality of tripods 9 are established in the both sides of hanging basket main truss 3, tripod 9 one side is equipped with bracing piece 13, and bracing piece 13 is connected with hanging basket main truss 3, and from this structure, adopt two tripods 9 to hoist, bracing piece 13 supports the reinforcement to tripod 9, guarantees the stability of hoist and mount ripples web 12.
Preferably, the electric hoist 10 is connected to the tripod 9 through the roller 14, and thus, the electric hoist 10 can slide on the cross bar of the tripod 9 by driving the roller 14, and the lifted antinode plate 12 can move back and forth.
In the preferred scheme, the electric hoist 10 hoists the wave web plate 12 through the steel wire rope 11, and with the structure, the electric hoist 10 hoists the two sides of the wave web plate 12 through the steel wire rope 11, the steel wire rope 11 is triangular and fixes the two ends of one side of the wave web plate 12, the wave web plate 12 is hoisted at four points, and the hoisting is stable and firm.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. The utility model provides a hoist device of box roof beam ripples web, characterized by: including installing flange plate system (1) on box girder (15), flange plate system (1) top is equipped with hangs basket owner truss (3), hangs basket owner truss (3) below and is equipped with die block system (7), it is equipped with a plurality of finish rolling screw-thread steel (5) to hang between basket owner truss (3) and die block system (7), it is equipped with a plurality of tripods (9) to hang basket owner truss (3) top, is equipped with sliding connection's electric block (10) on tripod (9).
2. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: and the flange plate bearing beam (4) in the flange plate system (1) is abutted against two sides of the box beam (15) for fixing.
3. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: the hanging basket main truss (3) and the bottom template system (7) are abutted against two ends of the box-shaped beam (15) and are compressed and fixed through a plurality of finish-rolled deformed steel bars (5).
4. The hoisting device of the box-type beam wave web plate as claimed in claim 3, wherein: and a base plate (8) is arranged between the bottom template system (7) and the box-shaped beam (15), and the base plate (8) is made of flexible material.
5. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: the hanging basket main truss is characterized in that a first guardrail walkway (2) is arranged on the hanging basket main truss (3), and a second guardrail walkway (6) is arranged on the bottom template system (7).
6. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: the hanging basket is characterized in that the plurality of tripods (9) are arranged on two sides of the hanging basket main truss (3), a supporting rod (13) is arranged on one side of each tripod (9), and the supporting rods (13) are connected with the hanging basket main truss (3).
7. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: the electric hoist (10) is connected with the tripod (9) through the roller (14).
8. The hoisting device of the box-type beam wave web plate as claimed in claim 1, wherein: the electric hoist (10) hoists the wave web plate (12) through the steel wire rope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052300.5U CN211621249U (en) | 2020-01-10 | 2020-01-10 | Hoisting device for box-type beam wave web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052300.5U CN211621249U (en) | 2020-01-10 | 2020-01-10 | Hoisting device for box-type beam wave web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621249U true CN211621249U (en) | 2020-10-02 |
Family
ID=72636995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020052300.5U Active CN211621249U (en) | 2020-01-10 | 2020-01-10 | Hoisting device for box-type beam wave web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621249U (en) |
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2020
- 2020-01-10 CN CN202020052300.5U patent/CN211621249U/en active Active
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