CN209924462U

CN209924462U - Rail type horizontal load moving and transporting device for steel structure sliding construction

Info

Publication number: CN209924462U
Application number: CN201920204734.XU
Authority: CN
Inventors: 徐志强; 孙青闯; 杨银刚; 高祥; 侯隽; 李博民; 刘昌武
Original assignee: Beijing No 3 Construction Engineering Co Ltd
Current assignee: Beijing No 3 Construction Engineering Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-01-10
Anticipated expiration: 2029-02-13

Abstract

The utility model relates to a steel construction is slided and is constructed rail formula horizontal load and move fortune device is provided with two concrete beam in the both sides of structure, is provided with in concrete beam one end and assembles the region, including slide rail, move fortune ware, electronic chain block and locking device, the slide rail is fixed respectively along the length direction of concrete beam and is set up on two concrete beam, move the fortune ware and place and be used for the bearing and remove the girder steel in the slide rail, the fixed one end of keeping away from the assembly area at the concrete beam that sets up of electronic chain block, electronic chain block is connected and is moved the fortune ware, and is many right locking device sets up respectively on the lateral wall of slide rail in the position of installation girder steel, and every is to the fortune ware that moves that locking device corresponds one, member among the locking device can insert and move the fortune ware and will move the fortune ware temporary fixation. The utility model has the advantages of the installation location of the girder steel of being convenient for, installation effectiveness height and easy to assemble.

Description

Rail type horizontal load moving and transporting device for steel structure sliding construction

Technical Field

The utility model belongs to the technical field of the technique of steel construction and specifically relates to a steel construction is slided and is constructed and to have rail formula horizontal load to move shipping unit.

Background

In the installation of steel roof truss, the installation with large span and long distance becomes a great problem in the industry. Because the steel roof truss structure is heavy in self weight, the transverse span and the longitudinal distance of the building are large, and the building needs to be scattered, assembled and hoisted in situ, so that two or more cranes need to be synchronously and coordinately installed. But because the building layout is dense and compact, the crane is difficult to accurately place, the safety is poor, other procedures and construction are influenced, the efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an installation effectiveness is high, easy to assemble's steel construction is slided and is constructed and has rail formula horizontal load and move shipping unit.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a steel construction is slided and is constructed rail formula level load and move shipping unit, is provided with two concrete beam in the both sides of structure, is provided with in concrete beam one end and assembles the region, including slide rail, move fortune ware, electronic chain block and locking device, the slide rail is fixed respectively along the length direction of concrete beam and is set up on two concrete beam, move the fortune ware and place and be used for the bearing and remove the girder steel in the slide rail, the fixed one end of keeping away from the assembly district at the concrete beam that sets up of electronic chain block, it is many right that electronic chain block connects moves the fortune ware, and locking device sets up respectively in the position of installation girder steel on the lateral wall of slide rail, and every moves the fortune ware to locking device correspondence one, member among the locking device can insert and move the fortune ware and will move fortune ware temporary fixation.

By adopting the technical scheme, after the steel beam is assembled in the assembling area, the steel beam is moved to the design position through the moving and transporting device, a plurality of cranes are not needed for matching, the required field is small, the number of vehicles is small, and the installation efficiency is high; meanwhile, the position of the locking device corresponds to the position of the steel beam, the designed position of the steel beam is paid off and discharged only when the locking device is installed, the moving device moves to the designed position close to the steel beam when the steel beam is moved, only the locking device needs to be aligned, the moving device is temporarily fixed, the fixed position is the designed position of the steel beam, the designed position of the steel beam is determined without repeated paying off, the installation position of the steel beam is convenient to determine, and the operation is convenient. The problems of low efficiency and high cost caused by dense and compact building layout, difficulty in accurate positioning of a crane, poor safety, influence on construction of other procedures are solved.

The utility model discloses further set up to: locking device includes sleeve, ejector pin and spring, sleeve one end sets up the end cover and seals the sleeve, and the other end is fixed in the position of installing every pin girder steel on the lateral wall of slide rail, set up the perforation that sets up with the axle center with the sleeve on the end cover, set up respectively on slide rail and the fortune ware with the first via hole and the second via hole that the axle center set up with the perforation, the ejector pin inserts in the sleeve through the perforation, the ejector pin stretches into telescopic one end and passes first via hole and second via hole and insert in the fortune ware, follows the circumference of ejector pin is fixed and is provided with spacing disc, spacing disc is located the sleeve, the cover is equipped with on the ejector pin and is used for driving about the ejector pin and stretch out the spring that the sleeve inserted the fortune ware, spring one end butt is on the end cover, and other end butt is on.

By adopting the technical scheme, the spring and the ejector rod are arranged, so that when the first via hole and the second via hole are aligned with each other, the ejector rod automatically extends into the conveyer to temporarily fix the conveyer under the action of the elastic force of the spring, and the operation is more convenient; meanwhile, when the ejector rod is disassembled, the ejector rod is only required to be pulled out of the conveyer, tools are not required, the operation is quicker, and the working efficiency is higher.

The utility model discloses further set up to: the limiting protrusion is fixedly arranged on the peripheral wall of the ejector rod, a limiting hole for the limiting protrusion to penetrate through is formed in the end cover, the ejector rod is rotated, and the limiting protrusion can be abutted to the outer side wall of the end cover in a staggered mode through the limiting hole.

Through adopting above-mentioned technical scheme, when the ejector pin is in the indentation sleeve, spacing arch moves outside the end cover through spacing hole, and rotatory ejector pin makes spacing protruding spacing hole that staggers, and spacing arch can support tightly on the lateral wall of end cover under the effect of spring, fixes the position of ejector pin, prevents that the ejector pin from stretching out the sleeve automatically under the effect of spring, the removal that the fortune ware was moved in the influence.

The utility model discloses further set up to: and a steel plate is pre-embedded in the concrete beam, and the sliding rail is welded with the steel plate.

Through adopting above-mentioned technical scheme, with the slide rail welding on the steel sheet, stability is higher.

The utility model discloses further set up to: reinforcing plates are fixedly arranged on two sides of the sliding rail respectively, and the reinforcing plates are uniformly arranged along the length direction of the sliding rail at intervals.

Through adopting above-mentioned technical scheme, the reinforcing plate can carry on spacingly to the position of slide rail, prevents that the slide rail from taking place the side and moving, guarantees the construction precision.

The utility model discloses further set up to: the reinforcing plates are arranged along the sliding rail at intervals of 20 cm.

Through adopting above-mentioned technical scheme, can judge whether synchronous movement at the both ends of girder steel according to the reinforcing plate.

The utility model discloses further set up to: the reinforcing plates are arranged in a triangular and rectangular mode alternately.

Through adopting above-mentioned technical scheme, thereby when observing the reinforcing plate and judging whether synchronous movement is in the both ends of girder steel, according to the set square and the rectangular plate that set up in turn easier the differentiation.

The utility model discloses further set up to: and limiting plates for limiting the steel beam are welded on the front side and the rear side of the steel beam on the moving and conveying device.

Through adopting above-mentioned technical scheme, the both ends of limiting plate weld respectively on moving fortune ware and girder steel, fix the girder steel, prevent that the girder steel from taking place relative dislocation with moving the fortune ware.

To sum up, the utility model discloses a beneficial technological effect does:

after the steel beams are assembled in the assembling area, the steel beams are moved to the design position through the moving and transporting device, a plurality of cranes are not needed for matching, the required field is small, the number of vehicles is small, and the installation efficiency is high; meanwhile, the position of the locking device corresponds to the position of the steel beam, the designed position of the steel beam is paid off and discharged only when the locking device is installed, the moving device moves to the designed position close to the steel beam when the steel beam is moved, only the locking device needs to be aligned, the moving device is temporarily fixed, the fixed position is the designed position of the steel beam, the designed position of the steel beam is determined without repeated paying off, the installation position of the steel beam is convenient to determine, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 4 is a schematic structural view of the protruding locking device of the present invention;

fig. 5 is a cross-sectional view of the locking device of the present invention.

In the figure, 1, a concrete beam; 2. splicing areas; 3. a transfer device; 31. a slide rail; 311. a reinforcing plate; 32. a transporter; 321. a limiting plate; 33. electrically rewinding; 34. a locking device; 341. a sleeve; 3411. an end cap; 342. a top rod; 3421. a limiting bulge; 3422. a limiting hole; 343. a spring; 344. a limiting disc; 35. an anchor point; 351. erecting a rod; 352. obliquely supporting; 4. a steel beam.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a steel construction is slided and is constructed rail formula level load and move shipping unit has two concrete beam 1 as the structure roof beam in the both sides concrete placement shaping of structure, has set firmly slide rail 31 on concrete beam 1, is provided with in concrete beam 1's one end and assembles regional 2 for assemble girder steel 4. The assembly area 2 comprises upright posts and slide ways, two rows of upright posts are fixedly arranged on a structure, each row of upright posts and the slide rail 31 are positioned on the same straight line, and the slide ways are welded at the upper ends of the upright posts and are butted with the slide rails 31. Inclined supports 352 are provided on both sides of the slide rail 31 for securing stability of the slide. Referring to fig. 2, the moving device 3 includes a slide rail 31, a moving device 32, an electric chain block 33 and a locking device 34, steel plates are pre-embedded on the concrete beam 1, the slide rail 31 is a channel steel, the channel steel of 20A is selected according to the size of the moving device 32, the slide rail 31 is fixed on the two concrete beams 1 respectively along the length direction of the concrete beam 1 and is welded and fixed with the steel plates on the concrete beam 1, the stability of the slide rail 31 is ensured, reinforcing plates 311 are arranged on two sides of the slide rail 31 at intervals to prevent the slide rail 31 from moving laterally, and the slide rail 31 is butted with a slide way of the assembling area 2. The moving device 32 is arranged in the sliding rail 31 in a sliding mode, after the steel beam 4 is hung on the moving device 32, a limiting plate 321 is fixedly welded on the upper end face of the moving device 32, the limiting plate 321 is a right-angled triangular steel plate, the limiting plate 321 is respectively located on the front side and the rear side of the steel beam 4, a right-angled edge of the limiting plate 321 is welded on the upper end face of the moving device 32, the other right-angled edge of the limiting plate 321 is welded on the steel beam 4, the steel beam 4 is limited, and the steel beam 4 and the moving device 32 are prevented from moving in a staggered mode. Referring to fig. 3, keep away from the outside of assembling district one end at slide rail 31 and set up anchor point 35, anchor point 35 includes pole setting 351 and bearing diagonal 352, and pole setting 351 is pre-buried on concrete beam 1, and bearing diagonal 352 one end welding is on pole setting 351, and the other end is pre-buried fixed on concrete beam 1. The electric chain block 33 is fixedly arranged at one end, far away from the assembly area, of the concrete beam 1, the fixed end of the electric chain block 33 is hooked on the vertical rod 351 to be fixed, and the hoisting end is hooked on the moving device 32 and used for pulling the moving device 32 to move. A plurality of pairs of locking devices 34 are respectively arranged on the outer side wall of the sliding rail 31 at the position where the steel beam 4 is installed, each pair of locking devices 34 respectively corresponds to one of the transporters 32, and the rod members in the locking devices 34 can be inserted into the transporters 32 to temporarily fix the transporters 32.

Referring to fig. 4 and 5, the locking device 34 includes a sleeve 341, a rod 342, and a spring 343, wherein an end cap 3411 is integrally formed at one end of the sleeve 341 to close the sleeve 341, and the other end is welded to an outer side wall of the slide rail 31 at a position where each steel beam 4 is installed. The end cover 3411 is provided with a through hole coaxial with the sleeve 341, the slide rail 31 and the transporter 32 are respectively provided with a first through hole and a second through hole coaxial with the through hole, the ejector rod 342 is inserted into the sleeve 341 through the through hole, one end of the ejector rod 342 extending into the sleeve 341 is inserted into the transporter 32 through the first through hole and the second through hole, and when the steel beam 4 is hoisted, the transporter 32 can be temporarily fixed. A limiting disc 344 is fixedly sleeved on the top rod 342 along the circumferential direction, the limiting disc 344 is positioned in the sleeve 341, a spring 343 for driving the top rod 342 to extend out of the sleeve 341 and be inserted into the conveyer 32 is sleeved on the top rod 342, the spring 343 is in a compressed state and can drive the top rod 342 to extend out of the sleeve 341, one end of the spring 343 abuts against the end cover 3411, and the other end of the spring 343 abuts against the limiting disc 344. The top bar 342 is inserted into the transporter 32, so that the transporter 32 is temporarily fixed on the slide rail 31, and the steel beam 4 is conveniently hung on the transporter 32. Meanwhile, the installation position of the locking device 34 is the same as the installation position of each steel beam 4, only the position of each steel beam 4 is required to be released when the locking device 34 is fixed, and only the transporter 32 is required to be moved to the corresponding locking device 34 for temporary fixing when the steel beam 4 is moved, wherein the fixed position is the installation position of the steel beam 4, and the steel beam 4 can be fixed without repeatedly releasing the position of the steel beam 4. The installation efficiency is higher.

Referring back to fig. 2, in order to facilitate observation of whether the electric chain block 33 pulls both ends of the steel beam 4 synchronously, so as to control the two sides of the steel beam 4 to slide synchronously, a pair of reinforcing plates 311 is arranged every 20cm, and the reinforcing plates 311 can not only improve the stability of the slide rail 31, but also serve as a standard for observing whether both ends of the steel beam 4 slide synchronously. Further, the reinforcing plates 311 are arranged in two shapes, namely a triangular shape and a rectangular shape, and the reinforcing plates 311 in the two shapes are alternately arranged, so that whether the two ends of the steel beam 4 are offset or how much can be more easily judged according to the shape of the reinforcing plates 311 when observing.

Referring to fig. 5, further, in order to make the push rod 342 retract into the sleeve 341 when the locking device 34 is not used, so as not to affect the sliding of the transporter 32, a limit protrusion 3421 is fixedly disposed on the peripheral wall of the push rod 342, and a limit hole 3422 for the limit protrusion 3421 to pass through is opened on the end cover 3411. When the push rod 342 retracts into the sleeve 341, the limiting protrusion 3421 moves out of the end cap 3411 through the limiting hole 3422, the push rod 342 is rotated to make the limiting protrusion 3421 stagger the limiting hole 3422, the limiting protrusion 3421 can be tightly pressed against the outer side wall of the end cap 3411 under the action of the spring 343, the position of the push rod 342 is fixed, and the push rod 342 is prevented from automatically extending out of the sleeve 341 under the action of the spring 343 to influence the movement of the transporter 32. When the transporter 32 needs to be temporarily fixed, the stopper protrusion 3421 is aligned with the stopper hole 3422, so that the rod 342 can pass through the sleeve 341.

The construction process is as follows:

before construction, the assembly area is installed, after the assembly area is completed, one end of the sliding rail 31 is welded on a steel plate of the concrete beam 1 and fixed, reinforcing plates 311 are respectively welded on two sides of the sliding rail 31 to fix, and meanwhile, the sliding rail 31 is in butt joint with a sliding way. Then, the position of the mounting steel beam 4 is released by a pay-off device, and the locking device 34 is welded to the outer side wall of the slide rail 31 at the position of the mounting steel beam 4. Four conveyors 32 are divided into two pairs and placed in the slide rails 31, the slide rails 31 are temporarily fixed by using locking devices 34 at positions close to a splicing area, each steel beam 4 is spliced in the splicing area, the steel beams 4 are hung on the conveyors 32 by using a crawler crane after splicing is finished, and limiting plates 321 are welded to fix the steel beams 4 on the conveyors 32. Then, the next steel beam 4 is assembled, and after completion, the steel beam is hoisted to the next transporter 32, and the two steel beams 4 are connected and fixed. Then, the lifting end of the electric chain hoist 33 is hooked to the transporter 32, the lift rod 342 is pulled out from the transporter 32, and the two steel beams 4 are moved to the mounting positions, and during the movement, the positions of the steel beams 4 corresponding to the reinforcing plates 311 are observed, and whether the two ends of the steel beams 4 move synchronously or not is observed. After the movement to the designed position of the steel beam 4, the jack 342 is inserted into the transfer unit 32 to temporarily fix the transfer unit 32. And then the above operations are circularly carried out until the installation is finished.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel construction of sliding has rail formula horizontal load to move fortune device, is provided with two concrete beam (1) in the both sides of structure, is provided with in concrete beam (1) one end and assembles regional (2), its characterized in that: including slide rail (31), move fortune ware (32), electronic chain block (33) and locking device (34), slide rail (31) are fixed respectively along the length direction of concrete roof beam (1) and are set up on two concrete roof beams (1), move fortune ware (32) and place and be used for bearing and remove girder steel (4) in slide rail (31), electronic chain block (33) are fixed to be set up in concrete roof beam (1) and keep away from the one end of assembling the district, move fortune ware (32) is connected in electronic chain block (33), and is many right locking device (34) set up respectively on the lateral wall of slide rail (31) in the position of installing girder steel (4), every moves fortune ware (32) to locking device (34) correspondence one, the member bar in locking device (34) can insert and move fortune ware (32) and will move fortune ware (32) temporary fixation.

2. The steel structure slippage construction rail type horizontal load transfer device according to claim 1, characterized in that: the locking device (34) comprises a sleeve (341), a top rod (342) and a spring (343), one end of the sleeve (341) is provided with an end cover (3411) to seal the sleeve (341), the other end of the sleeve is fixed on the outer side wall of the sliding rail (31) at the position for mounting each steel beam, the end cover (3411) is provided with a through hole coaxially arranged with the sleeve (341), the sliding rail (31) and the transporter (32) are respectively provided with a first through hole and a second through hole coaxially arranged with the through hole, the top rod (342) is inserted into the sleeve (341) through the through hole, one end of the top rod (342) extending into the sleeve (341) is inserted into the transporter (32) through the first through hole and the second through hole, a limiting disc (344) is fixedly arranged along the circumferential direction of the top rod (342), the limiting disc (344) is positioned in the sleeve (341), the top rod (342) is sleeved with the spring (343) for driving the top rod (342) to extend out of the sleeve (341) and be inserted into the transporter (32, one end of the spring (343) abuts against the end cover (3411), and the other end of the spring abuts against the limiting disc (344).

3. The steel structure slippage construction rail type horizontal load transfer device according to claim 2, characterized in that: the peripheral wall of the ejector rod (342) is fixedly provided with a limiting protrusion (3421), the end cover (3411) is provided with a limiting hole (3422) for the limiting protrusion (3421) to pass through, the ejector rod (342) is rotated, and the limiting protrusion (3421) can be pressed against the outer side wall of the end cover (3411) in a staggered mode through the limiting hole (3422).

4. The steel structure slippage construction rail type horizontal load transfer device according to claim 1, characterized in that: and a steel plate is embedded in the concrete beam (1), and the sliding rail (31) is welded with the steel plate.

5. The steel structure slippage construction rail type horizontal load transfer device according to claim 1, characterized in that: reinforcing plates (311) are fixedly arranged on two sides of the sliding rail (31) respectively, and the reinforcing plates (311) are uniformly arranged along the length direction of the sliding rail (31) at intervals.

6. The steel structure slippage construction rail type horizontal load transfer device according to claim 5, characterized in that: the reinforcing plates (311) are arranged along the sliding rail (31) at intervals of 20 cm.

7. The steel structure slippage construction rail type horizontal load transfer device according to claim 6, characterized in that: the reinforcing plates (311) are arranged alternately in a triangular shape and a rectangular shape.

8. The steel structure slippage construction rail type horizontal load transfer device according to claim 1, characterized in that: limiting plates (321) used for limiting the steel beam (4) are welded on the front side and the rear side of the steel beam on the moving and conveying device (32).