CN218201738U - A precast beam board hoisting machine constructs for high-voltage line below - Google Patents
A precast beam board hoisting machine constructs for high-voltage line below Download PDFInfo
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- CN218201738U CN218201738U CN202221104135.9U CN202221104135U CN218201738U CN 218201738 U CN218201738 U CN 218201738U CN 202221104135 U CN202221104135 U CN 202221104135U CN 218201738 U CN218201738 U CN 218201738U
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- steel wire
- wire rope
- bailey
- precast
- cross beam
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Abstract
The utility model discloses a precast beam slab hoisting mechanism for below a high-voltage line, which comprises a Bailey beam, a precast beam slab, a first steel wire rope and a second steel wire rope, wherein the precast beam slab is positioned below the Bailey beam, the top and the bottom of the two ends of the Bailey beam are respectively provided with a first beam and a second beam, the inner side of the first beam is provided with a third beam, and the first beam, the second beam and the third beam are all arranged along the longitudinal direction of the Bailey beam; the first cross beam is connected with a crane through the first steel wire rope, and the second steel wire rope is used for holding the bottom of the precast beam plate and is connected with the third cross beam. The utility model has the advantages that: the bailey beam can be used as a hoisting framework in an environment with difficult hoisting safety distance, so that the safety distance between a crane and a high-voltage wire is increased, a good hoisting environment can be ensured, and the hoisting safety risk is reduced.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering's technique and specifically relates to a precast beam board hoisting machine constructs for high-voltage line below.
Background
At present, the beam slab below the high-voltage line is erected domestically, the safety distance is small, the hoisting risk is high, and safety accidents can also occur in the hoisting process. Therefore, the construction efficiency of beam slab erection is influenced, and the safety of constructors is easily threatened.
Therefore, there is a need for a precast beam slab hoisting mechanism for use under high voltage lines that can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precast beam board hoisting machine constructs for high-voltage line below according to above-mentioned prior art's is not enough, regard bailey roof beam as the hoist and mount skeleton, increase the safe distance of loop wheel machine and high-voltage line, can guarantee good hoist and mount environment, reduce hoist and mount safety risk.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides a precast beam board hoisting machine constructs for high-voltage line below which characterized in that: the steel wire rope composite beam comprises a Bailey beam, a precast beam plate, a first steel wire rope and a second steel wire rope, wherein the precast beam plate is positioned below the Bailey beam, the top and the bottom of two ends of the Bailey beam are respectively provided with a first cross beam and a second cross beam, the inner side of the first cross beam is provided with a third cross beam, and the first cross beam, the second cross beam and the third cross beam are arranged along the longitudinal direction of the Bailey beam; the first cross beam is connected with a crane through the first steel wire rope, and the second steel wire rope is used for holding the bottom of the precast beam plate and is connected with the third cross beam.
Two ends of the first cross beam are respectively provided with a lifting lug, the two lifting lugs are respectively connected with two ends of the first steel wire rope, and the first steel wire rope is hung on a hook of the crane.
The Bailey beam and the precast beam plate are equal in length.
The first steel wire rope is connected with the first cross beam, and the second steel wire rope is connected with the third cross beam through shackles.
The first steel wire rope and the second steel wire rope are both double-layer steel wire ropes.
The utility model has the advantages that: the Bailey beam can be used as a hoisting framework in an environment with difficult hoisting safety distance, so that the safety distance between a crane and a high-voltage wire is increased, a good hoisting environment can be ensured, and the hoisting safety risk is reduced.
Drawings
FIG. 1 is a front view of the hoisting mechanism of the present invention;
FIG. 2 is a side view of the hoisting mechanism of the present invention;
fig. 3 is a top view of the hoisting mechanism of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings for the understanding of those skilled in the art:
as shown in fig. 1-3, reference numerals 1-8 in the figures are respectively denoted as a bery beam 1, a precast beam slab 2, a first steel wire rope 3, a second steel wire rope 4, a lifting lug 5, a first cross beam 6, a second cross beam 7 and a third cross beam 8.
The embodiment is as follows: as shown in fig. 1 to 3, the embodiment relates to a precast beam slab hoisting mechanism used below a high-voltage line, which is used for installation and construction of a precast beam slab under the condition that a double-crane does not meet a safe distance, and mainly comprises a bailey beam 1, a precast beam slab 2, a first steel wire rope 3 and a second steel wire rope 4, wherein the precast beam slab 2 is located below the bailey beam 1, and the bailey beam 1 and the precast beam slab 2 are equal in length. First crossbeam 6 and second crossbeam 7 are installed respectively to the top and the bottom at bailey roof beam 1 both ends, and third crossbeam 8 is installed to the inboard of first crossbeam 6, and first crossbeam 6, second crossbeam 7 and third crossbeam 8 all set up along the longitudinal direction of bailey roof beam 1.
As shown in fig. 1-3, two ends of the first beam 6 are respectively provided with two lifting lugs 5, the two lifting lugs 5 are respectively connected with two ends of the first steel wire rope 3, and the first steel wire rope 3 can be hung on a hook of a crane, so that the bailey beam 1 can be suspended conveniently. The second steel wire rope 4 is used for holding the bottom of the precast beam plate 2 and is connected with the third cross beam 8, the precast beam plate 2 is connected with the Bailey beam 1, the Bailey beam 1 is suspended by a crane, and the precast beam plate 2 is hoisted. In this embodiment, the first steel wire rope 3 and the second steel wire rope 4 are both double-layer steel wire ropes, and the first steel wire rope 3 is connected with the first beam 6, and the second steel wire rope 4 is connected with the third beam 8 through shackles.
As shown in fig. 1 to 3, the present embodiment also has the following construction method:
1. during transportation, the Bailey beam 1 is stopped below a high-voltage line, one end of the crane is used for hoisting the Bailey beam 1, the other end of the crane is used for hoisting the Bailey beam 1, and then the crane is used for hoisting, and the precast beam plates 2 are fastened at two ends of the Bailey beam 1 at a certain height to keep balance.
2. The beam is then lifted off.
3. And finally, detaching the lifting hook to finish the lifting work. The whole process only needs machinery and manual cooperation.
In conclusion, in this embodiment, the bailey beam can be used as the hoisting framework in an environment where the hoisting safety distance is difficult, so that the safety distance between the crane and the high-voltage line is increased, a good hoisting environment can be ensured, and the hoisting safety risk is reduced.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description is not repeated herein.
Claims (5)
1. The utility model provides a precast beam board hoisting machine constructs for high-voltage line below which characterized in that: the steel beam comprises a Bailey beam, a precast beam plate, a first steel wire rope and a second steel wire rope, wherein the precast beam plate is positioned below the Bailey beam, the top and the bottom of two ends of the Bailey beam are respectively provided with a first cross beam and a second cross beam, the inner side of the first cross beam is provided with a third cross beam, and the first cross beam, the second cross beam and the third cross beam are all arranged along the longitudinal direction of the Bailey beam; the first cross beam is connected with a crane through the first steel wire rope, and the second steel wire rope is used for holding the bottom of the precast beam plate and is connected with the third cross beam.
2. The precast beam slab hoisting mechanism used below a high-voltage line according to claim 1, wherein: and two ends of the first cross beam are respectively provided with a lifting lug, the two lifting lugs are respectively connected with two ends of the first steel wire rope, and the first steel wire rope is hung on a hook of the crane.
3. The precast beam slab hoisting mechanism used below a high-voltage line according to claim 1, wherein: the Bailey beam and the precast beam plate are equal in length.
4. The precast beam slab hoisting mechanism used below the high-voltage line according to claim 1, wherein: the first steel wire rope is connected with the first cross beam, and the second steel wire rope is connected with the third cross beam through shackles.
5. The precast beam slab hoisting mechanism used below a high-voltage line according to claim 1, wherein: the first steel wire rope and the second steel wire rope are both double-layer steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104135.9U CN218201738U (en) | 2022-05-10 | 2022-05-10 | A precast beam board hoisting machine constructs for high-voltage line below |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104135.9U CN218201738U (en) | 2022-05-10 | 2022-05-10 | A precast beam board hoisting machine constructs for high-voltage line below |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218201738U true CN218201738U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221104135.9U Active CN218201738U (en) | 2022-05-10 | 2022-05-10 | A precast beam board hoisting machine constructs for high-voltage line below |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218201738U (en) |
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2022
- 2022-05-10 CN CN202221104135.9U patent/CN218201738U/en active Active
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