CN212271685U - Static cutting of floor is with track purlin gallows - Google Patents
Static cutting of floor is with track purlin gallows Download PDFInfo
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- CN212271685U CN212271685U CN202020831802.8U CN202020831802U CN212271685U CN 212271685 U CN212271685 U CN 212271685U CN 202020831802 U CN202020831802 U CN 202020831802U CN 212271685 U CN212271685 U CN 212271685U
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Abstract
The utility model discloses a static cutting of floor is with track purlin gallows. The truss hanging bracket comprises a pair of section steel columns arranged in parallel and section steel beams arranged at the tops of the section steel columns; an electric hoist is arranged on the section steel beam in a sliding manner; the bottoms of the pair of section steel columns are respectively provided with a steel plate base; two rows of universal wheels are arranged on the bottom surface of the steel plate base; the section steel column is connected with the section steel beam through a connecting piece; the connecting piece comprises a fixing bolt and two fixing steel plates, wherein the two fixing steel plates are respectively arranged on the upper side and the lower side of the section steel beam and are connected through the fixing bolt. Static cutting of floor is with track purlin gallows has liberated the manual work and has lifted from the floor, improves the construction security, can effectively realize the construction operation to large-scale floor moreover.
Description
Technical Field
The utility model relates to a static cutting of floor is with track purlin gallows belongs to the technical field who consolidates the construction equipment.
Background
The building reinforcement is usually reinforcing and reinforcing the building by using carbon fiber, bonded steel and high-pressure grouting. The technology is widely applied to building design engineering for reinforcing beams, columns, cantilever beams, plates and the like. In addition, the building reinforcement also relates to floor reinforcement, and the floor of the part which is damaged or has reduced strength for a long time is replaced to improve the strength of the whole floor and realize the floor reinforcement.
In the prior art, a method for reinforcing a floor slab comprises the steps of cutting a part of the floor slab which is repaired or has reduced strength for a long time, and manually lifting the cut floor slab away from a far position; the operation process has a plurality of disadvantages. Firstly, in the cutting process, the floor slab can fall off at any time, so that the risk is brought to field construction personnel; moreover, the manual lifting mode not only needs a large amount of manpower, but also has high weight and large area for large-area floor slabs, and the manual lifting mode is difficult to realize; moreover, the manual lifting-off mode is not flexible enough to move, and the construction risk is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a static cutting of floor is with track purlin gallows.
The technical scheme of the utility model is that:
a track truss hanger for static cutting of a floor slab comprises a pair of section steel columns arranged in parallel and section steel beams arranged at the tops of the section steel columns; an electric hoist is arranged on the section steel beam in a sliding manner; the bottoms of the pair of section steel columns are respectively provided with a steel plate base; two rows of universal wheels are arranged on the bottom surface of the steel plate base; the section steel column is connected with the section steel beam through a connecting piece; the connecting piece comprises a fixing bolt and two fixing steel plates, wherein the two fixing steel plates are respectively arranged on the upper side and the lower side of the section steel beam and are connected through the fixing bolt.
Preferably, a graduated scale is arranged on the section steel beam. The graduated scale is used for realizing the accurate regulation of shaped steel post distance.
Preferably, the specification of the section steel column is HW200 × 200 × 8 × 12; the specification of the section steel beam is HN300 multiplied by 150 multiplied by 6.5 multiplied by 9; the specification of the fixed steel plate is-300 multiplied by 8; the specification of the steel plate base is-300 multiplied by 1000 multiplied by 12.
Preferably, a brake pedal is arranged on the universal wheel.
The utility model discloses following beneficial effect has:
1. the track truss hanging bracket for static cutting of the floor slab frees manpower to lift off the floor slab, improves construction safety, and can effectively realize construction operation on large-scale floor slabs;
2. the track truss hanging bracket for static cutting of the floor slab can realize hoisting construction operation on floor slabs with different widths by adjusting the distance between a pair of section steel columns, and has high universality;
3. the utility model discloses a track purlin gallows for floor static cutting realizes the quick removal of whole device and floor cutting through the universal wheel; the whole device has simple structure, flexible and convenient use and high working efficiency.
Drawings
FIG. 1 is a diagram showing the usage state of the track truss hanger for static cutting of floor slabs;
the universal wheel comprises a section steel column 1, a section steel beam 2, an electric hoist 3, a steel plate base 4, a fixed steel plate 5 and a universal wheel 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in figure 1 of the drawings,
a track truss hanger for static cutting of a floor slab comprises a pair of section steel columns 1 arranged in parallel and section steel beams 2 arranged at the tops of the section steel columns 1; the electric hoist 3 is arranged on the section steel beam 2 in a sliding manner; the bottoms of the pair of section steel columns 1 are respectively provided with a steel plate base 4; two rows of universal wheels 6 (4 universal wheels are arranged in each row) are arranged on the bottom surface of the steel plate base 4; the section steel column 1 is connected with the section steel beam 2 through a connecting piece; the connecting piece includes fixing bolt and two fixed steel plates 5, and two fixed steel plates 5 set up both sides about shaped steel roof beam respectively and connect through four fixing bolt.
And a graduated scale is arranged on the section steel beam 2. The graduated scale is used for realizing the accurate regulation of shaped steel post 1 distance.
The specification of the section steel column 1 is HW200 × 200 × 8 × 12; the specification of the section steel beam 2 is HN300 multiplied by 150 multiplied by 6.5 multiplied by 9; the specification of the fixed steel plate 5 is-300 × 300 × 8; the specification of the steel plate base 4 is-300 multiplied by 1000 multiplied by 12.
And a brake pedal is arranged on the universal wheel 6.
The construction method of the track truss hanging bracket for static cutting of the floor slab comprises the following steps:
1) determining the distance between a pair of section steel columns 1 according to the width of a floor slab to be cut; loosening the fixing bolts, and adjusting the distance between the pair of section steel columns 1 according to the graduated scale arranged on the section steel beam 2;
2) after the distance between the section steel columns 1 is adjusted, the fixing bolts are fastened again;
3) punching a hole in the floor slab cutting block, driving an expansion bolt into the hole, moving the track truss hanging frame to the position right above the floor slab cutting block, and stepping on a brake pedal on the universal wheel 6;
4) connecting a steel wire rope of the electric hoist 3 with an expansion bolt;
4) after the cutting operation of the floor slab cutting block is completed, the electric hoist 3 is driven to lift the floor slab cutting block;
5) and lifting the brake pedal on the universal wheel 6, and moving the floor slab to a set position through the universal wheel 6.
Claims (4)
1. A track truss hanging bracket for static cutting of a floor slab is characterized by comprising a pair of section steel columns arranged in parallel and section steel beams arranged at the tops of the section steel columns; an electric hoist is arranged on the section steel beam in a sliding manner; the bottoms of the pair of section steel columns are respectively provided with a steel plate base; two rows of universal wheels are arranged on the bottom surface of the steel plate base; the section steel column is connected with the section steel beam through a connecting piece; the connecting piece comprises a fixing bolt and two fixing steel plates, wherein the two fixing steel plates are respectively arranged on the upper side and the lower side of the section steel beam and are connected through the fixing bolt.
2. A rail truss hanger for static floor cutting as claimed in claim 1 wherein a graduated scale is provided on the section steel beam.
3. A rail truss hanger for static floor cutting as claimed in claim 1 wherein the section steel columns are HW200 x 8 x 12; the specification of the section steel beam is HN300 multiplied by 150 multiplied by 6.5 multiplied by 9; the specification of the fixed steel plate is-300 multiplied by 8; the specification of the steel plate base is-300 multiplied by 1000 multiplied by 12.
4. A rail truss hanger for static floor cutting as claimed in claim 1 wherein a brake pedal is provided on said castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831802.8U CN212271685U (en) | 2020-05-18 | 2020-05-18 | Static cutting of floor is with track purlin gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831802.8U CN212271685U (en) | 2020-05-18 | 2020-05-18 | Static cutting of floor is with track purlin gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271685U true CN212271685U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020831802.8U Active CN212271685U (en) | 2020-05-18 | 2020-05-18 | Static cutting of floor is with track purlin gallows |
Country Status (1)
| Country | Link |
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| CN (1) | CN212271685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942887A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building new corridor below old corridor in old building |
| CN114293813A (en) * | 2021-12-20 | 2022-04-08 | 中建二局装饰工程有限公司 | Floor slab cutting and reinforcing structure and construction method |
-
2020
- 2020-05-18 CN CN202020831802.8U patent/CN212271685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942887A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building new corridor below old corridor in old building |
| CN114293813A (en) * | 2021-12-20 | 2022-04-08 | 中建二局装饰工程有限公司 | Floor slab cutting and reinforcing structure and construction method |
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