CN219344106U - Anti-deformation buffer mechanism for hoisting steel structure inclined column beam mechanism - Google Patents
Anti-deformation buffer mechanism for hoisting steel structure inclined column beam mechanism Download PDFInfo
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- CN219344106U CN219344106U CN202223111387.7U CN202223111387U CN219344106U CN 219344106 U CN219344106 U CN 219344106U CN 202223111387 U CN202223111387 U CN 202223111387U CN 219344106 U CN219344106 U CN 219344106U
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Abstract
The utility model relates to an anti-deformation buffer mechanism for hoisting a steel structure diagonal column beam mechanism, which comprises a telescopic buffer rod piece, wherein the telescopic buffer rod piece comprises a fixed rod, one end of the fixed rod is provided with a corresponding guide hole, a corresponding connecting rod is movably inserted in the guide hole, a corresponding spring fixing seat is adjustably arranged on the connecting rod at the outer side of the guide hole, a corresponding spiral spring is arranged between the spring fixing seat and the fixed rod, and two ends of the spiral spring are respectively fixed on the fixed rod and the spring fixing seat; the clamping device comprises a group of clamps, wherein the clamps are respectively hinged to one end of the fixed rod, which is not connected with the connecting rod, and one end of the connecting rod, which is not connected with the fixed rod, and one side of the clamping rod is not hinged to the fixed rod, or is respectively fixedly clamped on an inclined column and a cross beam of the inclined column cross beam mechanism. The utility model has convenient construction and can effectively slow down the shaking amount of the inclined column in the hoisting process.
Description
Technical Field
The utility model relates to an anti-deformation buffer mechanism for hoisting a steel structure inclined column beam mechanism, which is mainly used for preventing inclined columns and beams of the steel structure inclined column beam mechanism from excessive shaking deformation in the hoisting operation process.
Background
In recent years, the application of the steel structure construction technology in the field of public buildings is more and more extensive, and the large-span public buildings can be designed and constructed with higher difficulty due to the superiority of the steel structure in light weight and high strength, so that the buildings are more attractive. The large-span steel structure column-beam mechanism is a common component in a venue building, and has certain difficulty in steel structure construction. Particularly, in order to promote the modeling effect of a part of stadium building, when the upright column in the adopted steel structure column-beam mechanism is an inclined column which is obliquely arranged, the difficulty existing in hoisting construction is greater.
In order to prevent excessive deformation of the large-span steel structure diagonal column beam mechanism in the construction process, the traditional construction method comprises the following steps: firstly, a jig frame is erected to preliminarily fix the components, and then the inclined column and the cross beam are successively hoisted. The construction method has the advantages that the jig frame is required to be erected, the whole construction process is slower, and the construction cost is higher; on the other hand, because the inclined column and the cross beam are separately constructed, the required high-altitude operation steps are more, and the safety problem is easy to generate. Therefore, the installation method for hoisting the steel structure diagonal column beam mechanism in an integral hoisting manner without preliminary fixing by means of a jig frame is started to be used. If at present, the mode of adopting integral hoisting carries out the in-process of hoist and mount to steel construction diagonal column crossbeam mechanism, in order to ensure that hoist and mount can go on smoothly, the hoisting point mostly all sets up on the crossbeam. Because the hoisting points are all arranged on the cross beam, the gravity of the inclined column is completely acted on the joint of the inclined column and the cross beam, so that the inclined column in the hoisting process is easy to generate obvious shaking, and the connection stability between the inclined column and the cross beam is further affected.
As shown in fig. 1, in order to reduce the sway of the diagonal column in the hoisting process, the conventional method is as follows: corresponding steel wire ropes are fixedly pulled between the inclined columns and the outer end parts of the cross beams in the hoisting process, and the inclined columns are effectively pulled onto the cross beams through the steel wire ropes. In the fixing process of the steel wire rope, two ends of the steel wire rope are respectively fixed through the straps Kong Er plates welded on the inclined posts and the cross beams, so that the straps Kong Er plates are required to be welded and installed in advance, and the straps Kong Er plates are required to be cut and dismantled after hoisting is finished, and the construction is troublesome; secondly, when the inclined column in the hoisting process upwards shakes, the connection of the steel wire rope can not lighten or eliminate the shaking of the inclined column at all, and when the inclined column swings downwards, the steel wire rope can be tensioned and generate a reaction force, so that the shaking amount of the inclined column in the hoisting process is increased.
Therefore, the anti-deformation buffer mechanism for hoisting the steel structure diagonal column beam mechanism is convenient to construct, and can effectively slow down the shaking amount of the diagonal column in the hoisting process, so that the connection stability between the diagonal column and the beam of the diagonal column beam mechanism is effectively ensured.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art, and provides the deformation-preventing buffer mechanism for hoisting the steel structure diagonal beam mechanism.
The technical scheme of the utility model is as follows:
a deformation-preventing buffer mechanism for hoisting a steel structure diagonal beam mechanism comprises
The telescopic buffer rod piece comprises a fixed rod, one end of the fixed rod is provided with a corresponding guide hole, a corresponding connecting rod is movably inserted in the guide hole, a corresponding spring fixing seat is adjustably arranged on the connecting rod at the outer side of the guide hole, a corresponding spiral spring is arranged between the spring fixing seat and the fixed rod, and two ends of the spiral spring are respectively fixed on the fixed rod and the spring fixing seat;
the clamping device comprises a group of clamps, wherein the clamps are respectively hinged to one end of the fixed rod, which is not connected with the connecting rod, and one end of the connecting rod, which is not connected with the fixed rod, and one side of the clamping rod is not hinged to the fixed rod, or is respectively fixedly clamped on an inclined column and a cross beam of the inclined column cross beam mechanism.
The clamp comprises a fixed plate and a group of side-by-side inverted J-shaped buckling pieces fixedly connected to the outer side of the fixed plate, wherein one end of the inverted J-shaped buckling pieces, which is not connected to the fixed plate, is arranged at intervals with the fixed plate, and the middle part of the fixed plate is connected with a corresponding jacking bolt in a threaded connection mode; when the clamp is clamped, the inverted J-shaped buckling pieces are respectively buckled on two sides of the inclined column and the cross beam of the inclined column cross beam mechanism, and the jacking bolts are respectively abutted against the middle parts of the outer side walls of the inclined column and the cross beam of the inclined column cross beam mechanism.
Corresponding connecting plates are fixedly connected between the outer sides of the inverted J-shaped buckling pieces of the clamp respectively, corresponding hinge plates are fixedly connected to the outer sides of the inverted J-shaped buckling pieces respectively outwards, and fixing rods and connecting rods of the telescopic buffer rod pieces are hinged between the corresponding hinge plates respectively.
The connecting ends of the inverted J-shaped buckling piece, the inclined column and the cross beam of the inclined column cross beam mechanism are fixedly connected with corresponding pressing plates respectively.
Corresponding jacking plates are respectively arranged between the rod end parts of the jacking bolts and the inclined columns and the cross beams of the inclined column and cross beam mechanism in a cushioning mode.
The spring fixing seat is arranged on the connecting rod at the outer side of the guide hole in a position-adjustable mode through a threaded connection mode, and two ends of the spiral spring are respectively fixed on the fixing rod and the spring fixing seat in a welding mode.
The utility model has the advantages that:
1) The utility model comprises a telescopic buffer rod piece, which comprises a fixed rod and a connecting rod movably inserted into a guide hole of the fixed rod, wherein a spring fixing seat is adjustably arranged on the connecting rod, a corresponding spiral spring is arranged between the spring fixing seat and the fixed rod, and two ends of the spiral spring are respectively fixed on the fixed rod and the spring fixing seat.
When the telescopic buffer rod is used, a group of clamps are respectively clamped and mounted on the inclined column and the cross beam of the inclined column cross beam mechanism, the telescopic buffer rod can be obliquely connected between the outer ends of the inclined column and the cross beam of the inclined column cross beam mechanism, the shaking of the inclined column can be effectively adapted through the telescopic buffer rod, and under the action of a coil spring, the shaking amount can be buffered and weakened, so that the shaking deformation probability of the inclined column is effectively reduced.
2) Because the inclined column and the cross beam of the steel structure inclined column and cross beam mechanism have certain machining errors in the machining process, and the spans of the inclined column and the cross beam are generally larger, the assembly between the telescopic buffer rod piece and a group of clamps can not be completed even if the machining errors are smaller. Therefore, the spring fixing seat is installed on the connecting rod outside the guide hole of the fixing rod in a position-adjustable mode through a threaded connection mode. In the installation process, the clamps are only required to be respectively installed in place in advance, and then one end of the fixing rod is hinged to one of the clamps; and then, the relative positions of the connecting rod and the spring fixing seat are adjusted, so that the actual length of the telescopic buffer rod piece is effectively adjusted on the premise of not influencing the free form of the spiral spring, after the processing errors between the inclined column and the cross beam are adapted, one end of the connecting rod, which is not connected in the guide hole, is hinged to a hinged plate of another clamp, and the assembly between the telescopic buffer rod piece and a group of clamps can be effectively ensured to be smoothly realized.
Under the limit of the connecting rod part movably inserted in the guide hole of the fixed rod, the telescopic direction of the spiral spring can be ensured to be fixed, so that the practical effect of the utility model can be ensured.
3) When the clamp is clamped, the inverted J-shaped buckling pieces are respectively buckled on the two sides of the inclined column and the cross beam of the inclined column cross beam mechanism, and then the jacking bolts are respectively jacked on the middle parts of the outer side walls of the inclined column and the cross beam of the inclined column cross beam mechanism, so that the clamp is convenient and fast, and welding operation is not needed, so that the assembly process is extremely simple, and structural damage to the inclined column or the cross beam is avoided.
Drawings
Fig. 1 is a schematic drawing of a diagonal beam drawn by a wire rope as described in the background art.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a use state diagram of the present utility model.
Fig. 4 is a schematic structural view of the telescopic buffer bar.
Fig. 5 is a schematic structural view of the jig.
Detailed Description
For the convenience of understanding by those skilled in the art, the structure of the present utility model will now be described in further detail with reference to the accompanying drawings:
referring to FIGS. 1-5, a deformation-preventing buffer mechanism for hoisting a steel structure diagonal beam mechanism comprises
The telescopic buffer rod piece 1 comprises a fixed rod 101, wherein one end of the fixed rod 101 is provided with a corresponding guide hole, a corresponding connecting rod 102 is movably inserted in the guide hole, a corresponding spring fixing seat 103 is arranged on the connecting rod 102 outside the guide hole in an adjustable position, a corresponding spiral spring 104 is arranged between the spring fixing seat 103 and the fixed rod 101, and two ends of the spiral spring 104 are respectively fixed on the fixed rod 101 and the spring fixing seat 103;
the group of clamps 2 are respectively hinged to one end of the fixed rod 101 which is not connected with the connecting rod 102 and one end of the connecting rod 102 which is not connected with the fixed rod 101, and one side of the clamps 2 which is not hinged with the fixed rod 101 or the connecting rod 102 is respectively fixed and clamped on the inclined column 3 and the cross beam 4 of the inclined column cross beam mechanism.
The fixture 2 comprises a fixed plate 201 and a group of side-by-side inverted J-shaped fastening pieces 202 fixedly connected to the outer side of the fixed plate 201, wherein one end of the inverted J-shaped fastening pieces 202 which are not connected to the fixed plate 201 is arranged at intervals with the fixed plate 201, and the middle part of the fixed plate 201 is connected with a corresponding tightening bolt 203 in a threaded connection mode; when the clamp is clamped, the inverted J-shaped buckling pieces 202 are respectively buckled on two sides of the inclined column 3 and the cross beam 4 of the inclined column cross beam mechanism, and the jacking bolts 203 are respectively jacked on the middle parts of the outer side walls of the inclined column 3 and the cross beam 4 of the inclined column cross beam mechanism.
Corresponding connecting plates 5 are fixedly connected between the outer sides of the inverted J-shaped buckling pieces 202 of the clamp 2, corresponding hinge plates 6 are fixedly connected to the outer sides of the inverted J-shaped buckling pieces 202 outwards, and the fixing rods 101 and the connecting rods 102 of the telescopic buffer rod piece 1 are hinged between the corresponding hinge plates 6.
The connecting ends of the inverted J-shaped buckling piece 202, the inclined column 3 of the inclined column beam mechanism and the beam 4 are fixedly connected with corresponding pressing plates 7 respectively.
Corresponding jacking plates 8 are respectively arranged between the rod end parts of the jacking bolts 203 and the inclined columns 3 and the cross beams 4 of the inclined column cross beam mechanism in a cushioning mode.
The spring fixing seat 103 is installed on the connecting rod 102 outside the guide hole in a position-adjustable mode through a threaded connection mode, and two ends of the spiral spring 104 are respectively fixed on the fixing rod 101 and the spring fixing seat 103 through a welding mode.
When in use, the utility model is characterized in that:
firstly, mounting a clamp 2, respectively fastening inverted J-shaped fastening pieces 202 of the clamp 2 on two sides of a diagonal column 3 and a beam 4 of a diagonal column beam mechanism, and respectively tightly pushing a pushing bolt 203 on the middle parts of the outer side walls of the diagonal column 3 and the beam 4 of the diagonal column beam mechanism;
then, one end of the fixing rod 101 is hinged to the hinged plate 6 of one of the clamps 2, and the relative position of the connecting rod 102 and the spring fixing seat 103 is adjusted, so that the actual length of the telescopic buffer rod piece 1 is effectively adjusted on the premise of not influencing the free form of the spiral spring 104, and after the processing errors between the inclined column 3 and the cross beam 4 are adapted, one end of the connecting rod 102, which is not connected to the guide hole, is hinged to the hinged plate 6 of the other clamp 2.
In the hoisting process, the shaking of the inclined column part can be effectively adapted through the expansion and contraction of the telescopic buffer rod piece 1, and under the action of the coil spring 104, the shaking amount can be buffered and weakened, so that the shaking deformation probability of the inclined column part is effectively reduced.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The utility model provides a steel construction diagonal column crossbeam mechanism hoist and mount are with preapring for an unfavorable turn of events buffering mechanism which characterized in that: comprising
The telescopic buffer rod piece (1) comprises a fixed rod (101), wherein one end of the fixed rod (101) is provided with a corresponding guide hole, a corresponding connecting rod (102) is movably inserted in the guide hole, a corresponding spring fixing seat (103) is arranged on the connecting rod (102) at the outer side of the guide hole in an adjustable position, a corresponding spiral spring (104) is arranged between the spring fixing seat (103) and the fixed rod (101), and two ends of the spiral spring (104) are respectively fixed on the fixed rod (101) and the spring fixing seat (103);
the clamping device comprises a group of clamps (2), wherein the clamps are respectively hinged to one end of a fixed rod (101) which is not connected with a connecting rod (102) and one end of the connecting rod (102) which is not connected with the fixed rod (101), and one side of the clamps (2) which is not hinged with the fixed rod (101) or the connecting rod (102) is respectively fixed and clamped on a diagonal column (3) and a cross beam (4) of the diagonal column cross beam mechanism.
2. The anti-deformation buffer mechanism for hoisting of steel structure diagonal column beam mechanism according to claim 1, wherein the anti-deformation buffer mechanism is characterized in that: the clamp (2) comprises a fixed plate (201) and a group of side-by-side inverted J-shaped buckling pieces (202) fixedly connected to the outer side of the fixed plate (201), wherein one end of the inverted J-shaped buckling pieces (202) which are not connected to the fixed plate (201) is arranged at intervals with the fixed plate (201), and the middle part of the fixed plate (201) is connected with a corresponding jacking bolt (203) in a threaded connection mode; when the clamp is clamped, the inverted J-shaped buckling pieces (202) are respectively buckled on two sides of the inclined column (3) and the cross beam (4) of the inclined column cross beam mechanism, and the jacking bolts (203) are respectively abutted against the middle parts of the outer side walls of the inclined column (3) and the cross beam (4) of the inclined column cross beam mechanism.
3. The anti-deformation buffer mechanism for hoisting of steel structure diagonal column beam mechanism according to claim 2, wherein the anti-deformation buffer mechanism is characterized in that: corresponding connecting plates (5) are fixedly connected between the outer sides of the inverted J-shaped buckling pieces (202) of the clamp (2) respectively, corresponding hinge plates (6) are fixedly connected outside the inverted J-shaped buckling pieces (202) respectively, and fixing rods (101) and connecting rods (102) of the telescopic buffer rod piece (1) are hinged between the corresponding hinge plates (6) respectively.
4. A steel construction diagonal column beam mechanism hoist and mount are with preapring for an unfavorable turn of events buffering mechanism according to claim 3, characterized in that: the connecting ends of the inverted J-shaped buckling piece (202) and the inclined column (3) and the cross beam (4) of the inclined column cross beam mechanism are fixedly connected with corresponding pressing plates (7) respectively.
5. A steel construction diagonal column beam mechanism hoist and mount are with preapring for an unfavorable turn of events buffering mechanism according to claim 3, characterized in that: corresponding jacking plates (8) are respectively arranged between the rod end parts of the jacking bolts (203) and the inclined columns (3) and the cross beams (4) of the inclined column cross beam mechanism in a cushioning mode.
6. The anti-deformation buffer mechanism for hoisting of steel structure diagonal column beam mechanism according to claim 1, wherein the anti-deformation buffer mechanism is characterized in that: the spring fixing seat (103) is arranged on the connecting rod (102) at the outer side of the guide hole in a position adjustable mode through a threaded connection mode, and two ends of the spiral spring (104) are respectively fixed on the fixing rod (101) and the spring fixing seat (103) through a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223111387.7U CN219344106U (en) | 2022-11-22 | 2022-11-22 | Anti-deformation buffer mechanism for hoisting steel structure inclined column beam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223111387.7U CN219344106U (en) | 2022-11-22 | 2022-11-22 | Anti-deformation buffer mechanism for hoisting steel structure inclined column beam mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219344106U true CN219344106U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223111387.7U Active CN219344106U (en) | 2022-11-22 | 2022-11-22 | Anti-deformation buffer mechanism for hoisting steel structure inclined column beam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219344106U (en) |
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2022
- 2022-11-22 CN CN202223111387.7U patent/CN219344106U/en active Active
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