CN221703142U - Special-shaped cantilever structure supporting die carrier with adjustable - Google Patents

Abstract

The utility model discloses an adjustable special-shaped cantilever structure supporting die frame, and relates to the technical field of cantilever structures. Including wall and mounting panel, the one end fixedly connected with connecting plate of mounting panel, the spout has been seted up on the top of connecting plate, and sliding connection has the slider in the spout, and the top of slider is fixed with support piece, and the socket has been seted up to the both sides of slider, and the mounting groove has been seted up on the top of connecting plate. The utility model is different from the prior art in that the knob is rotated to drive the double-end screw rod to rotate, the double-end screw rod is rotated to drive the two sliding blocks to move towards the direction close to each other, then the inserted link on the connecting rod is inserted into the socket and the slot to fix the sliding piece, and in the later disassembly process, the inserted link is only required to be reversely rotated to move out from the socket and the slot, and then the sliding piece is moved out, so that the disassembly is simpler.

Description

An adjustable special-shaped cantilever structure support formwork

Technical Field

The utility model relates to the technical field of cantilever structures, in particular to an adjustable special-shaped cantilever structure supporting formwork.

Background Art

Cantilever is a professional term in construction. It is an effect achieved by using cable structures or other structures for building components. Cantilever structure is one of the common structural forms in engineering structures, such as awnings, eaves, external balconies, cantilevered corridors, etc. in construction projects. This structure is a cantilever structure formed by cantilevering beams or plates from the main structure. It is still a beam-slab structure in essence. The existing adjustable special-shaped cantilever structure support formwork (Announcement No.: CN219993116U) has the following disadvantages in use:

During use, one end of the support frame slides in the mounting plate and is fixed between the support frame and the fixed block. When the rear support frame is damaged, it is necessary to remove the support frame from the fixed block and take one end of the support frame out of the mounting plate. The disassembly is rather troublesome. For this reason, this patent proposes an adjustable special-shaped cantilever structure support formwork to solve the above problem.

Utility Model Content

The utility model aims to provide an adjustable special-shaped cantilever structure supporting formwork to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable special-shaped cantilever structure supporting formwork, including a wall and a mounting plate, one end of the mounting plate is fixedly connected to a connecting plate, a connecting piece is fixed to the top of the connecting plate, sliding grooves are provided on both sides of the connecting piece, a sliding piece is slidably connected in the sliding groove, a supporting piece is fixed to the top of the sliding piece, a socket is provided on both sides of the sliding piece, a slot is provided on both sides of the connecting piece, a mounting groove is provided on the top of the connecting plate, a fixing mechanism is arranged through the mounting groove, the fixing mechanism includes a double-headed screw rod rotatably connected between the inner walls on both sides of the mounting groove, one end of the double-headed screw rod passes through the connecting plate and is fixed with a knob, the outer walls of both ends of the double-headed screw rod are screwed with sliders, a connecting rod is fixed to the top of the slider, and an insertion rod is fixed on the side where the two connecting rods are close to each other, and the insertion rod is inserted into the socket and the slot.

Preferably, movable openings are opened on both sides of the support member, and an extension plate is slidably connected in the movable opening, a rack is fixed to the top of the extension plate, a rotating shaft is rotatably connected between the top inner wall and the bottom inner wall of the support member, a gear is fixed to the outer wall of the rotating shaft, the gear is meshed with the rack, and the rack is slidably connected in the movable opening.

Preferably, two fixing members are fixed to the inner wall at the top end of the support member, and a moving block is fixed to the top end of the extension plate. The moving block slides in the fixing members, and the moving block is T-shaped.

Preferably, the bottom end of the connecting plate is rotatably connected to a first bearing rod, and the first bearing rod is rotatably connected to the mounting plate.

Preferably, a fixing rod is fixed on the first bearing rod, a second bearing rod is rotatably connected to the fixing rod, and the second bearing rod is rotatably connected to the mounting plate.

Preferably, a limit block is fixed in the slide groove to limit the movement of the slide, and a plurality of bolts are fixed between the mounting plate and the wall.

Compared with the prior art, the beneficial effects of the utility model are:

The difference between the adjustable special-shaped cantilever structure supporting formwork and the prior art is that by turning the knob, the knob drives the double-headed screw to rotate, and the rotation of the double-headed screw drives the two sliders to move towards each other, and then the plug rod on the connecting rod is inserted into the socket and the slot to fix the slide. In this way, when disassembling later, it is only necessary to rotate the knob in the opposite direction to move the plug rod out of the socket and the slot, and then move the slide out, which makes disassembly easier.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a side view of the utility model;

FIG3 is a first cross-sectional view of the present invention;

FIG. 4 is a second cross-sectional view of the present invention.

In the figure: 1. wall; 2. mounting plate; 3. connecting plate; 4. connecting member; 5. supporting member; 6. first bearing rod; 7. second bearing rod; 8. slide groove; 9. fixing mechanism; 901. knob; 902. double-headed screw rod; 903. slider; 904. connecting rod; 905. plug rod; 10. limit block; 11. slider; 12. socket; 13. slot; 14. extension plate; 15. rack; 16. gear; 17. shaft; 18. moving block; 19. fixing member.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The special-shaped cantilever structure support formwork is mainly used to support and stabilize the cantilever structure. In building construction and bridge engineering, it is sometimes necessary to carry out construction on the side or other positions of the structure, but due to the particularity of the structure or other limitations, the traditional support method cannot be used directly. At this time, the adjustable special-shaped cantilever structure support formwork plays an important role. The adjustable special-shaped cantilever structure support formwork provided by the utility model can move the extension plate 14 by rotating the rotating shaft 17, and by adjusting the displacement of the extension plate 14, the working platform is enlarged, which is more convenient for construction workers to construct.

As shown in Figures 1 to 4, the utility model provides a technical solution: an adjustable special-shaped cantilever structure support formwork, including a wall surface 1 and a mounting plate 2, one end of the mounting plate 2 is fixedly connected to a connecting plate 3, a connecting member 4 is fixed to the top of the connecting plate 3, a slide groove 8 is provided on both sides of the connecting member 4, a slide member 11 is slidably connected in the slide groove 8, a support member 5 is fixed to the top of the slide member 11, a socket 12 is provided on both sides of the slide member 11, a slot 13 is provided on both sides of the connecting member 4, and a top of the connecting plate 3 is provided. An installation groove is opened at the end, and a fixing mechanism 9 is arranged through the installation groove. The fixing mechanism 9 includes a double-headed screw rod 902 which is rotatably connected between the inner walls on both sides of the installation groove. One end of the double-headed screw rod 902 passes through the connecting plate 3 and is fixed with a knob 901. The outer walls of both ends of the double-headed screw rod 902 are screwed with sliders 903. The top of the slider 903 is fixed with a connecting rod 904. The two connecting rods 904 are fixed with an insertion rod 905 on the side close to each other. The insertion rod 905 is inserted into the socket 12 and the slot 13.

It should be noted that by rotating the knob 901, the knob 901 drives the double-headed screw rod 902 to rotate, and the rotation of the double-headed screw rod 902 drives the two sliders 903 to move towards each other, and then the plug rod 905 on the connecting rod 904 is inserted into the socket 12 and the slot 13 to fix the slide 11. In this way, when disassembling later, you only need to rotate the knob 901 in the opposite direction to move the plug rod 905 out of the socket 12 and the slot 13, and then move the slide 11 out, which makes disassembly easier.

As shown in Figures 2 and 4, a moving opening is provided on both sides of the support member 5, and an extension plate 14 is slidably connected in the moving opening. A rack 15 is fixed to the top of the extension plate 14. A rotating shaft 17 is rotatably connected between the top inner wall and the bottom inner wall of the support member 5. A gear 16 is fixed to the outer wall of the rotating shaft 17. The gear 16 meshes with the rack 15, and the rack 15 is slidably connected in the moving opening. Two fixing members 19 are fixed to the top inner wall of the support member 5, and a moving block 18 is fixed to the top of the extension plate 14. The moving block 18 slides in the fixing member 19, and the moving block 18 is T-shaped. The bottom end of the connecting plate 3 is rotatably connected to the first bearing rod 6, and the first bearing rod 6 is rotatably connected to the mounting plate 2. A fixing rod is fixed to the first bearing rod 6, and a second bearing rod 7 is rotatably connected to the fixing rod, and the second bearing rod 7 is rotatably connected to the mounting plate 2. A limit block 10 is fixed in the slide groove 8 to limit the movement of the slide 11. When the slide 11 is inserted into the connecting member 4 and slides, it stops when it contacts the limit block 10. Then the knob 901 can be rotated. Multiple bolts are fixed between the mounting plate 2 and the wall 1.

It should be noted that a motor or a crank can be installed on the top of the support member 5, so that it drives the rotating shaft 17 to rotate, and the rotation of the rotating shaft 17 drives the gear 16 to rotate, and the rotation of the gear 16 drives the two racks 15 to move away from each other, thereby driving the two extension plates 14 to move away from each other, thereby adjusting the entire work platform to make the work platform larger. In this way, when the staff needs to carry out construction on both sides, they can expand the work platform to carry out construction on both sides. The first load-bearing rod 6 and the second load-bearing rod 7 further support the connecting plate 3 so that the connecting plate 3 can withstand a larger weight.

Working principle: When the support member 5 is damaged and needs to be replaced or repaired, the knob 901 is rotated in the opposite direction, and the knob 901 drives the double-headed screw 902 to rotate. The rotation of the double-headed screw 902 drives the two sliders 903 to move away from each other, and then the insertion rod 905 on the connecting rod 904 is moved out from the socket 12 and the slot 13, and the slide 11 is no longer fixed. After that, the slide 11 is moved out to replace or repair the support member 5, and its disassembly is easier.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims (6)

1. An adjustable special-shaped cantilever structure support formwork, comprising a wall surface (1) and a mounting plate (2), characterized in that: one end of the mounting plate (2) is fixedly connected to a connecting plate (3), a connecting member (4) is fixed to the top of the connecting plate (3), sliding grooves (8) are provided on both sides of the connecting member (4), a sliding member (11) is slidably connected in the sliding groove (8), a supporting member (5) is fixed to the top of the sliding member (11), sockets (12) are provided on both sides of the sliding member (11), slots (13) are provided on both sides of the connecting member (4), and a mounting member (5) is provided on the top of the connecting plate (3). A fixing mechanism (9) is provided in the installation groove, the fixing mechanism (9) comprising a double-headed screw rod (902) rotatably connected between the inner walls on both sides of the installation groove, one end of the double-headed screw rod (902) passes through the connecting plate (3) and is fixed with a knob (901), both ends of the outer walls of the double-headed screw rod (902) are screwed with sliders (903), the top of the slider (903) is fixed with a connecting rod (904), and the sides of the two connecting rods (904) close to each other are fixed with an insertion rod (905), and the insertion rod (905) is inserted into the socket (12) and the slot (13). 2. An adjustable special-shaped cantilever structure support formwork according to claim 1, characterized in that: movable openings are opened on both sides of the support member (5), and an extension plate (14) is slidably connected in the movable opening, a rack (15) is fixed to the top of the extension plate (14), a rotating shaft (17) is rotatably connected between the top inner wall and the bottom inner wall of the support member (5), a gear (16) is fixed to the outer wall of the rotating shaft (17), the gear (16) is meshed with the rack (15), and the rack (15) is slidably connected in the movable opening. 3. An adjustable special-shaped cantilever structure support formwork according to claim 1, characterized in that: two fixing members (19) are fixed to the inner wall of the top end of the support member (5), a moving block (18) is fixed to the top end of the extension plate (14), the moving block (18) slides in the fixing member (19), and the moving block (18) is T-shaped. 4. An adjustable special-shaped cantilever structure support formwork according to claim 1, characterized in that: the bottom end of the connecting plate (3) is rotatably connected to a first bearing rod (6), and the first bearing rod (6) is rotatably connected to the mounting plate (2). 5. An adjustable special-shaped cantilever structure support formwork according to claim 4, characterized in that: a fixing rod is fixed on the first bearing rod (6), a second bearing rod (7) is rotatably connected to the fixing rod, and the second bearing rod (7) is rotatably connected to the mounting plate (2). 6. An adjustable special-shaped cantilever structure support formwork according to claim 1, characterized in that: a limit block (10) is fixed in the slide groove (8) to limit the movement of the slide (11), and a plurality of bolts are fixed between the mounting plate (2) and the wall surface (1).