CN108914776B - A construction hanging basket for municipal engineering and housing construction - Google Patents

Abstract

The invention discloses a construction hanging basket for municipal engineering and house construction, which is characterized by comprising a main truss, a cross beam arranged on the main truss, a moving track arranged on the surface of the beam, and two side molds, wherein the length of each side mold is larger than that of a supporting beam for one-time laying, the tops of the side molds are detachably and fixedly connected with clamping plates, the clamping plates are inverted L-shaped and can be attached to the upper surface of the supporting beam, lifting assemblies are fixedly arranged on the upper surfaces of the clamping plates, and driving assemblies which are arranged close to the clamping plates and drive the clamping plates to move are arranged on the upper surfaces of the supporting beams. The invention solves the technical problem that the side die of the hanging basket is not convenient to move.

Description

A construction hanging basket for municipal engineering and housing construction

technical field

The invention relates to the field of municipal and support beam construction, more particularly, to a construction hanging basket used for municipal engineering and house construction.

Background technique

Hanging basket construction is also called construction hanging basket. It is a main equipment for the segmental construction of prestressed concrete continuous beams, T-shaped steel structures and cantilever beams. It can move forward along the track as a whole. The construction of hanging baskets is available: truss hanging baskets, triangular hanging baskets, prismatic hanging baskets and cable-stayed hanging baskets. It is the most widely used in the construction of support beams.

In the prior art, the patent document with the application publication number CN107747281A that can be referred to, a construction hanging basket used for municipal engineering and housing construction, the main points of its technical scheme are: including a main truss, a beam arranged on the main truss, a On the moving track on the installation surface, the bottom surface of the main truss is provided with a placement groove, and several storage grooves are evenly distributed on the inner groove wall of the placement groove. A number of oil cylinders are arranged on the top surface of the main truss, and the end of the piston rod of the oil cylinder is fixedly connected with a The rotating seat is rotatably connected with a first roller, and a motor is arranged on the rotating seat. When the main truss needs to be moved, the piston rod of the oil cylinder is controlled to extend so that the first roller moves toward the side of the moving track. When the first roller is in contact with the moving track, the oil cylinder pushes the main truss to move upward. After that, the motor is controlled to turn on and drive the first roller to rotate. At the same time, the first roller drives the main truss to move. The moving process of the construction hanging basket set in this way is relatively convenient and fast, and the use efficiency of the construction hanging basket is improved to a certain extent.

This reference document drives the main truss to move upward through the oil cylinder, and then drives the main truss to move forward through the first roller. This method can easily realize the movement of the main truss, but the side mold of the hanging basket is moving in order to prevent it from overturning. When fixing and moving, these fixing parts need to be removed, and their movement is still inconvenient.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a construction hanging basket for municipal engineering and house construction, which is provided with clips on both sides of the support beam on the top of the side mold, and can be lifted and lowered by lifting The assembly and the driving assembly drive the card board to move and lift, which reduces the installation process of the side mold, thereby making the side mold more convenient to move and reducing the danger of side mold installation.

In order to achieve the above purpose, the present invention provides the following technical solutions: a construction hanging basket for municipal engineering and housing construction, comprising a main truss, a beam arranged on the main truss, a moving track arranged on the beam surface, and a Two side molds, the length of the side molds is greater than the length of the support beam for one laying, the top of the side molds is detachably and fixedly connected with a clamping plate, the clamping plate is in an inverted L shape and can be connected with the upper surface of the supporting beam The upper surface of the card board is fixed with a lifting assembly, and the upper surface of the support beam is provided with a driving component arranged close to the card board and driving the card board to move.

By adopting the above-mentioned technical solution, by arranging a card board on the top of the side mold, when the side mold needs to be driven to move or lift, the lifting component and the driving component can drive the card board to move, so that the side mold can be moved forward conveniently. To prevent the side mold from tilting or overturning when moving, the card plate is clamped on the upper surface of the support beam. After the side mold is moved to the corresponding position, it can be fixed with a simple fixing mechanism. After the movement is completed , disassemble the pallet from the side formwork for concrete pouring.

The present invention is further provided as follows: there are two moving rails and are arranged on both sides of the upper part of the support beam, the outer side of the moving rail is bolted with a plurality of support rods placed on the upper surface of the support beam, and the plurality of support rods correspond to The position of the clamping plate is fixed with a blocking rod arranged along the axis direction of the side mold, the blocking rod is square, and the interior of the clamping board is bent downward and can be attached to the inner side wall of the blocking rod.

By adopting the above technical solution, a support rod is arranged on the outer side of the moving rail, and a baffle plate is connected to the outer side of the support rod to clamp the card plate, so as to prevent the side mold from moving to the outer side during the moving process.

The present invention is further provided that: between the clamping plate and the top of the side mold, a plurality of fastening bolts for fixing the two and a fastening nut threaded on the fastening bolts are hinged.

By adopting the above technical solution, the clamping plate and the side mold are fixed by tightening nuts and bolts, and after the side mold is moved to the corresponding position, the clamping nut is loosened to rotate the clamping plate to the outside, so as to realize the pairing of the two sides. The pouring of concrete between the side forms.

The present invention is further provided as follows: the lifting assembly includes a first hydraulic cylinder whose bottom is bolted on the beam surface and a connecting block arranged on the piston rod of the first hydraulic cylinder, and a plurality of rotating rollers are rotatably connected to the upper part of the connecting block. .

By adopting the above technical solution, the clamping plate is driven to rise by the expansion and contraction of the piston rods of the plurality of first hydraulic cylinders. When the clamping plate is moved, the lower part of the clamping plate will slide on the rotating roller, so that the clamping plate can be easily realized. move.

The present invention further provides that: the drive assembly includes a base bolted on the blocking rod and a second hydraulic cylinder fixed on the base, the piston rod of the second hydraulic cylinder can be attached to the side wall of the clamping plate.

By adopting the above technical solution, the second hydraulic cylinder is fixed on the blocking rod through the base, and drives the clamping plate to move through the extension of its piston rod. After moving for a certain distance, the base is re-fixed in a position for the next clamping movement of the board.

The present invention further provides that: the main truss is a diamond-shaped frame, and both sides of the lower part of the main truss are provided with anti-buckling wheels, and the anti-buckling wheels are rollingly connected on the moving track.

By adopting the above technical scheme, the diamond frame is used as the main truss, which is relatively stable, and the rotation of the main truss is realized by the rotation of the anti-buckle wheel on the moving track, and the anti-buckle wheel can be stuck on the moving track to ensure that the main truss will not overturn.

The present invention is further provided as follows: a latch for fixing the two is connected between the anti-buckle wheel and the main truss.

By adopting the above technical solution, the anti-buckle wheel and the main truss are fixed by the bolt, and the installation and disassembly are relatively convenient.

The present invention is further provided that: the beams are arranged on the outer sides of the tops of the two main trusses, and the two main trusses are both connected with the beams by bolts.

By adopting the above technical solution, the two main trusses and the beams are fixed by bolts, and the installation and disassembly of the beams are relatively convenient.

The present invention is further provided as follows: a middle gantry is inserted between the two main trusses, angle steel is provided at the included angle between the upper and lower sides of the middle gantry and the main truss, and the two sides of the angle steel are respectively connected to the middle gantry. Gantry welding and main truss bolting.

By adopting the above technical solution, the middle gantry and the main truss are fixed by angle steel, the middle gantry will not shake, and the disassembly and installation of the middle gantry can be realized more conveniently.

The present invention is further provided as follows: it also includes a bottom mold arranged between the two side molds, the bottom mold includes two horizontally arranged horizontal bars and a plurality of connecting rods whose ends are welded and connected to the two horizontal bars respectively. The cross bar and the cross beam, the inner cross bar and the middle gantry are all connected by steel wires.

By adopting the above technical solution, the two sides of the bottom mold are fixed by the steel wire on the beam and the middle gantry respectively, so that it is more convenient to open the bottom mold by pulling the steel wire rope of the beam.

To sum up, compared with the prior art, the present invention has the following beneficial effects: the present invention provides the top of the side mold with the clamping plates that are clamped on both sides of the support beam, and drives the clamping plates to move through the lifting assembly and the driving assembly. And lifting, reducing the installation process of the side mold, so that the side mold is more convenient to move.

Description of drawings

Fig. 1 is the overall structure diagram in the embodiment;

Fig. 2 is the structural schematic diagram that highlights the middle main truss and the bottom mold in the embodiment;

3 is a schematic structural diagram of a highlighting drive assembly in an embodiment;

Fig. 4 is the partial cross-sectional schematic diagram that highlights the side mold structure in the embodiment;

FIG. 5 is a schematic structural diagram of the lifting assembly in the embodiment.

In the figure: 1. Moving track; 11. Bottom block; 12. Support rod; 13. Blocking rod; 2. Main truss; 21. Reverse pulley; 22. Support rod; gantry; 41, angle steel; 5, side mold; 51, outer guide beam; 52, clamping plate; 53, fastening bolt; 531, fastening nut; 54, lifting assembly; 541, first hydraulic cylinder; 542, connection block; 543, rotating roller; 544, connecting seat; 55, driving assembly; 551, base; 5511, connecting piece; 552, second hydraulic cylinder; 553, push plate; 6, bottom mold; 61, cross bar; 62, Connecting rod; 63. Steel wire rope; 7. Support beam.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings. Wherein the same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top" "Face", "inner" and "outer" refer to directions toward or away from the geometric center of a particular part, respectively.

Example: A construction hanging basket for municipal engineering and house construction, as shown in FIG. 1 , includes a moving rail 1 , a main truss 2 , a beam 3 , a middle gantry 4 , a side mold 5 and a bottom mold 6 . There are two moving rails 1 juxtaposed on both sides of the upper part of the support beam 7 , the moving rail 1 is fixed on the support beam 7 through a plurality of bottom blocks 11 at the bottom, and the moving rail 1 is arranged horizontally.

As shown in FIG. 2 , there are two main trusses 2 and they are rhombus frames. A strut 22 is arranged between the two end points of the main truss 2 so that the main truss 2 forms two triangles, thereby ensuring the stability of the main truss 2. The two main trusses 2 are arranged vertically and are respectively located directly above the two moving rails 1 , and two sides of the bottom of the main truss 2 are provided with vertically arranged anti-buckle wheels 21 , between the anti-buckle wheels 21 and the bottom of the main truss 2 The connection is made by the bolt 23, so that the anti-buckle wheel 21 and the main truss 2 are fixed by the bolt 23, and the installation and disassembly are relatively convenient. The anti-buckle wheel 21 is vertically arranged and connected to the moving track 1 in a rolling manner. The wheel of the anti-buckle wheel 21 is attached to the inner side wall of the moving track 1 so as to be stuck on the upper part of the moving track 1, so that when the main truss 2 moves, the anti-buckle wheel 21 will be stuck on the moving rail 1 to prevent the main truss 2 from deflecting.

The beam 3 is arranged horizontally and is arranged on the outside of the top of the main truss 2. The beam 3 is connected with the two main trusses 2 through bolts, so that the two main trusses 2 and the beam 3 are fixed by bolts, and the installation and removal of the beam 3 are more convenient. .

There are two middle door frames 4 and are vertically arranged on both sides of the support rod 22. The middle door frame 4 is frame-shaped and is arranged in the middle of the support rod 22. The two middle door frames 4 are arranged at the same height. The upper and lower sides are provided with 90-degree angle steel 41. The two sides of the angle steel 41 are respectively attached to the side walls of the middle door frame 4 and the support rod 22. One side of the angle steel 41 is welded and fixed with the middle door frame 4, and the other side is fixed with the main truss. 2 Fastened by bolts. The middle gantry 4 and the main truss 2 are fixed by the angle steel 41, the angle steel 41 will limit the position of the middle gantry 4, the middle gantry 4 will not shake, and the middle gantry 4 can be easily realized. Disassembly and installation.

The bottom mold 6 includes two cross bars 61 and a plurality of connecting bars 62 . The two cross bars 61 are arranged in parallel with each other and are located directly below the middle gantry 4 and the cross beam 3, a plurality of connecting bars 62 are arranged parallel to each other and perpendicular to the cross bars 61, and both ends of each connecting bar 62 are connected to two cross bars 61. The cross bar 61 is fixedly connected. In this way, the two sides of the bottom mold 6 are fixed by the steel wires on the beam 3 and the middle gantry 4 respectively, so that the operation is more convenient when the bottom mold 6 is opened by pulling the wire rope 63 of the beam 3 .

As shown in FIG. 3 and FIG. 4 , there are two side molds 5 which are arranged on both sides of the upper part of the support beam 7 , and two horizontally arranged outer guide beams 51 are fixed on both sides of the lower part of the support beam 7 . 5. Vertically arranged on the two outer guide beams 51 respectively, the side mold 5 is L-shaped and is formed by a plurality of connecting beams staggered and fixedly connected, the top of the side mold 5 is flush with the top of the support beam 7, and each The top of the side mold 5 is fixed with a clamping plate 52 located above the support beam 7. The cross-section of the clamping plate 52 is an inverted L shape, and the lower part of the clamping plate 52 and the top of the side mold 5 are connected with fastening bolts 53 and 52. Tighten the nut 531. The tightening nut 531 is threaded on the tightening bolt 53. When tightening the tightening nut 531, the clamping plate 52 and the side mold 5 are fixed to each other. When the tightening nut 531 is loosened, the clamping plate 52 can be Rotate to the outside of the side formwork 5 so as not to affect the subsequent pouring of concrete.

A plurality of horizontally arranged support rods 12 are fixed on the outer side of the bottom block 11 under the moving rail 1. Since the moving rails 1 are perpendicular to each other, the supporting rods 12 are fixed with a blocking rod 13 arranged parallel to each other on the outside of the supporting rod 12. , the cross-section of the blocking rod 13 is rectangular and is located directly below the clamping plate 52, the inner side of the clamping plate 52 is folded down and is attached to the inner side wall of the blocking rod 13, so that when the side mold 5 moves, the blocking rod 13 The clamping plate 52 can limit the position of the side mold 5, so as to prevent the side mold 5 from overturning and danger when moving.

As shown in FIG. 4 and FIG. 5 , a lifting assembly 54 is provided between the outer side of the blocking rod 13 and the clamping plate 52 , and a plurality of lifting assemblies 54 are evenly arranged directly below the clamping plate 52 , and the lifting assembly 54 includes a first hydraulic cylinder 541 , connecting block 542 and rotating roller 543 . The first hydraulic cylinder 541 is vertically arranged and a connecting seat 544 is fixed at its bottom. The connecting seat 544 is connected with the top of the support beam 7 by bolts. The connecting block 542 is horizontally arranged and is fixedly connected with the piston rod of the first hydraulic cylinder 541 , the middle of the connecting block 542 is provided with a groove, there are a plurality of rotating rollers 543 and all are arranged in the groove, and the two ends of the rotating roller 543 are rotatably connected in the connecting block 542, so that through the plurality of first hydraulic cylinders 541 piston rods The expansion and contraction drive the clamping plate 52 to rise. When the clamping plate 52 is moved, the lower part of the clamping plate 52 will slide on the plurality of rotating rollers 543, and the movement of the side mold 5 is more labor-saving and convenient.

When the next section of the supporting beam is to be used, the bolts on the connecting seat 544 are snapped out, and the first hydraulic cylinder 541 is fixed on the next section of the supporting beam by bolts, which is more convenient.

One end of the blocking rod 13 away from the built end of the support beam 7 is fixed with a driving assembly 55 , and the driving assembly 55 includes a base 551 and a second hydraulic cylinder 552 . The base 551 is arranged vertically and the lower part of the base 551 extends horizontally out of the connecting piece 5511. The connecting piece 5511 and the blocking rod 13 are both fixed by bolts. The second hydraulic cylinder 552 is arranged horizontally and its piston rod is fixed with a vertically arranged push plate. 553, the side wall of the push plate 553 is in contact with the side wall of the clamping plate 52, so that the extension of the piston rod of the second hydraulic cylinder 552 drives the clamping plate 52 to move. Remove and re-fix it in another position, so as to advance layer by layer, push the side mold 5 to move to the next position to be built, and the length of the clamping plate 52 is greater than the length of the supporting beam to be built, so that a part of the clamping plate 52 is The side clips are connected to the support beams that have been built to reduce the occurrence of accidents.

By setting the lifting assembly 54 and the driving assembly 55 to drive the clamping plate 52 to move, the side mold 5 can be moved forward conveniently, and the clamping plate 52 is clamped on the upper surface of the support beam to prevent the side mold 5 from tilting when moving. Or overturning, after moving the side mold 5 to the corresponding position, it can be fixed with a simple fixing mechanism. After the movement is completed, the clamping plate 52 and the side mold 5 are disassembled for concrete pouring.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a construction string basket for municipal works and room are built, includes main truss (2), crossbeam (3) of setting on main truss (2), the removal track (1) of setting on the roof beam face, its characterized in that: the side die structure is characterized by further comprising two side dies (5), the length of each side die (5) is larger than that of each supporting beam (7) laid once, the top of each side die (5) is detachably and fixedly connected with a clamping plate (52), each clamping plate (52) is inverted L-shaped, the upper surface of each supporting beam (7) is provided with a driving component (55) which is close to each clamping plate (52) and drives each clamping plate (52) to move, each driving component (55) comprises a base (551) and a second hydraulic cylinder (552), the base (551) is connected onto each stop lever (13) through bolts, each second hydraulic cylinder (552) is fixedly arranged on each base (551), a piston rod of each second hydraulic cylinder (552) can be attached to the side wall of each clamping plate (52), the two movable rails (1) are arranged on two sides of the upper portion of each supporting beam, the outer sides of the movable rails (1) are connected, the position department that a plurality of bracing pieces (12) correspond cardboard (52) sets firmly pin (13) that set up along the axis direction of side form (5), pin (13) are squarely, cardboard (52) inside is buckled downwards and can be pasted mutually with the inboard side wall of pin (13), is equipped with lifting unit (54) between the outside of pin (13) and cardboard (52), lifting unit (54) include bottom bolted connection first pneumatic cylinder (541) on the roof beam face and locate connecting block (542) on first pneumatic cylinder (541) piston rod, the upper portion of connecting block (542) is rotated and is connected with a plurality of live-rollers (543).

2. The construction hanging basket for municipal engineering and house building according to claim 1, wherein: a plurality of fastening bolts (53) for fixing the clamping plate (52) and the side die (5) and fastening nuts (531) in threaded connection with the fastening bolts (53) are hinged between the clamping plate (52) and the top of the side die.

3. The construction hanging basket for municipal engineering and house building according to claim 1, wherein: the main truss (2) is a diamond-shaped frame, the two sides of the lower part of the main truss (2) are respectively provided with a reverse buckling wheel (21), and the reverse buckling wheels (21) are connected to the movable track (1) in a rolling manner.

4. The construction hanging basket for municipal engineering and house building according to claim 3, wherein: and a bolt (23) for fixing the reversing wheel (21) and the main truss (2) is connected between the reversing wheel and the main truss.

5. The construction hanging basket for municipal engineering and house building according to claim 1, wherein: the top outsides of the two main trusses (2) are arranged on the cross beam (3), and the two main trusses (2) are connected with the cross beam (3) through bolts.

6. The construction hanging basket for municipal engineering and house building according to claim 1, wherein: a middle door frame (4) is inserted between the two main trusses (2), angle steel (41) is arranged at the included angle between the upper side and the lower side of the middle door frame (4) and the main trusses (2), and two sides of each angle steel (41) are respectively welded with the middle door frame (4) and connected with the main trusses (2) through bolts.

7. The construction hanging basket for municipal engineering and house building according to claim 6, wherein: still including locating die block (6) between two side forms (5), die block (6) include horizontal pole (61) and the both ends of two levels settings respectively welded connection a plurality of connecting rods (62) on two horizontal poles (61), all are connected through the steel wire between outside horizontal pole (61) and crossbeam (3), inboard horizontal pole (61) and well portal (4).

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