Outer frame iron net connecting piece

Abstract

According to the outer frame iron net connecting piece, the movable mounting plate and the fixed mounting plate are connected through the fastening bolt, the front end of the movable mounting plate is connected with the transverse rod through the umbrella-shaped piece, the distance between the movable mounting plate and the fixed mounting plate can be adjusted, and compared with the traditional technology, the outer frame iron net connecting piece has obvious advantages and comprises the transverse rod. The right end of the transverse rod is bent downwards to be provided with a first extending plate, the left end of the transverse rod is bent to be provided with a second extending plate, the transverse rod is bent to be provided with a fixed mounting plate, the fixed mounting plate is symmetrically provided with movable mounting plates, and the fixed mounting plate and the movable mounting plates are each of an arc-shaped structure; a bolt connecting hole, a mounting plate connecting hole and a bolt connecting hole are formed in the cross rod, a bolt block is movably mounted in the bolt connecting hole, a bolt notch is formed in the bolt block, and the bolt notch is matched with the bolt connecting hole to connect the bolt block with the cross rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron net connecting piece technical field especially relates to a kind of outer frame iron net connecting piece. BACKGROUND

[0002] Scaffold is the working platform erected to ensure that each construction process is carried out smoothly. According to the location, it is divided into outer scaffold and inner scaffold. According to the material, it is divided into wooden scaffold, bamboo scaffold and steel pipe scaffold. According to the structural form, it is divided into vertical pole type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, cantilever type scaffold and climbing type scaffold.

[0003] The utility model discloses a conical disc buckle type scaffold fastener, which is composed of four pipe clamps, their bases, first semicircular plates, second semicircular plates, vertical arc pipe clamps, front buckle plates, rear buckle plates, pivots and bolts. Two bases are welded with the first semicircular plates, and the other two bases are welded with the second semicircular plates. Each base is hinged with a pipe clamp through a pivot. The pipe clamp clamps a scaffold horizontal pipe and is fastened by a bolt. The rear buckle plate is welded under the first semicircular plate, and the front buckle plate is welded under the second semicircular plate. One side of the front buckle plate and the rear buckle plate is hinged through a pivot, and the other side is connected through a bolt. A vertical arc pipe clamp is welded in the middle of the front buckle plate, and another vertical arc pipe clamp is welded in the middle of the rear buckle plate. The two vertical arc pipe clamps clamp the scaffold vertical pipe. The utility model can improve work efficiency and reduce turnover material cost.

[0004] The utility model discloses a disc buckle type scaffold quick net card relates to scaffold technical field, including first foot board, second foot board, connecting rod, disc buckle net card, cross bar, mounting plate, movable rod, first bolt block, second bolt block and first plug rod, the both ends of connecting rod are fixedly connected with the connecting head in pairs of symmetry, the both ends of mounting plate are screw -threaded with two fastening bolts in pairs of symmetry. In the utility model, the fourth insertion hole of disc buckle net card is aligned with the disc buckle at one end, the disc buckle net card and the disc buckle are fixed by using the second plug rod, the connecting mode that the first bolt block and the second insertion hole are inserted, the second bolt block and the third insertion hole are inserted, disc buckle net card and disc buckle are connected through the second plug rod, the net card is designed through the structure of disc buckle, when the position of the corner of net piece is needed, it is very practical, improves the practicality and innovativeness of device, and whole installation process is simple and quick, improves installation efficiency.

[0005] The existing two mounting plates are connected by two bolts, which is not convenient for spacing adjustment, and the installation efficiency is low. The connection between the bolt block and the cross bar is not locked and installed, and the stability is poor. Easy to fall off, no guarantee for construction safety. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem that the existing two mounting plates are connected by two bolts, which is inconvenient for spacing adjustment, has low installation efficiency, the connection between the bolt block and the horizontal rod is not locked and installed, and the stability is poor, and provides an outer frame iron net connecting piece.

[0007] To achieve the above object, the utility model provides:

[0008] The outer frame iron net connecting piece, including horizontal rod, the right end of horizontal rod is provided with first extension plate which is bent downward, the left end of horizontal rod is provided with second extension plate which is bent, the horizontal rod is provided with fixed mounting plate which is bent, the fixed mounting plate is provided with movable mounting plate which is symmetrical, the fixed mounting plate and movable mounting plate are arc structure, the horizontal rod is provided with bolt connecting hole, mounting plate connecting hole and bolt connecting hole, the bolt connecting hole is movably provided with bolt block.

[0009] Preferably, the bolt block is provided with a bolt rotating opening, which cooperates with the bolt connecting hole to connect the bolt block and the horizontal rod, and the bottom end of the bolt block is provided with a positioning hole.

[0010] Preferably, the front end of the movable mounting plate is provided with an umbrella-shaped part, which cooperates with the mounting plate connecting hole.

[0011] Preferably, the rear side of the movable mounting plate is fixedly provided with an installation limiting part, which is located above the bolt connecting hole, a fastening bolt is installed in the bolt connecting hole to fasten the installation limiting part outside the bolt connecting hole.

[0012] Preferably, the top end of the fastening bolt is fixedly provided with a bolt rod, and the bottom end of the fastening bolt is threadedly connected with a nut.

[0013] Preferably, one of the two second extension plates is upwardly arranged, and the other is downwardly arranged, and both the second extension plates are L-shaped structures.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model connects the movable mounting plate and the fixed mounting plate by a fastening bolt, the front end of the movable mounting plate is connected with the horizontal rod through the umbrella-shaped part, the spacing between the movable mounting plate and the fixed mounting plate can be adjusted, and the utility model has obvious advantages over the traditional technology.

[0016] The utility model increases the positioning hole on the bolt block installed on the horizontal rod, which can conveniently position the bolt block, the first extension plate is additionally arranged at the front end of the horizontal rod, and the two second extension plates arranged at the rear end of the horizontal rod are changed into L-shaped structures, which can improve the stability of the connection. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the main structure schematic diagram of the design;

[0018] Figure 2 is the front view structure schematic diagram of the crossbar of the design;

[0019] Figure 3 is the top view structure schematic diagram of the crossbar in the design;

[0020] Figure 4 is the structure schematic diagram of the latch block in the design;

[0021] Figure 5 is the structure schematic diagram of the bolt and its related parts in the design;

[0022] Figure 6 is the top view structure schematic diagram of the movable mounting plate in the design.

[0023] In the figure: 1, crossbar; 11, first extension plate; 12, second extension plate; 13, latch connecting hole; 14, mounting plate connecting hole; 15, bolt connecting hole; 16, fixed mounting plate; 2, latch block; 21, latch rotating opening; 22, positioning hole; 3, fastening bolt; 31, nut; 32, bolt rod; 4, movable mounting plate; 41, umbrella-shaped piece; 42, mounting limiting piece. DETAILED DESCRIPTION

[0024] The embodiments of the utility model will be further explained in detail below in combination with the drawings.

[0025] Referring to Figures 1-6 , the outer frame iron net connecting piece includes a crossbar 1, the right end of the crossbar 1 is downwardly bent to be provided with a first extension plate 11, the left end of the crossbar 1 is bent to be provided with a second extension plate 12, the crossbar 1 is bent to be provided with a fixed mounting plate 16, the fixed mounting plate 16 is symmetrically provided with a movable mounting plate 4, the fixed mounting plate 16 and the movable mounting plate 4 are both arc-shaped structures, the crossbar 1 is provided with a latch connecting hole 13, a mounting plate connecting hole 14 and a bolt connecting hole 15, and the latch block 2 is movably mounted in the latch connecting hole 13.

[0026] Referring to Figure 4 , in the embodiment, the latch block 2 is provided with a latch rotating opening 21, the latch rotating opening 21 is matched with the latch connecting hole 13 to connect the latch block 2 with the crossbar 1, and the bottom end of the latch block 2 is provided with a positioning hole 22.

[0027] Referring to Figure 1 , Figure 6In the embodiment, the front end of the movable mounting plate 4 is provided with an umbrella-shaped part 41 matched with the mounting plate connecting hole 14, the rear side of the movable mounting plate 4 is fixedly mounted with a mounting limiting part 42, the mounting limiting part 42 is located above the bolt connecting hole 15, the bolt connecting hole 15 is mounted with a fastening bolt 3 for fastening the mounting limiting part 42 outside the bolt connecting hole 15.

[0028] Referring to Figure 1 , Figure 5 In the embodiment, the top end of the fastening bolt 3 is fixedly mounted with a bolt rod 32, and the bottom end of the fastening bolt 3 is threadedly connected with a nut 31.

[0029] Referring to Figure 1 , Figure 2 In the embodiment, the two second extension plates 12 are arranged upward and downward respectively, and the two second extension plates 12 are both L-shaped structures.

[0030] In the working mode, the movable mounting plate 4 and the fixed mounting plate 16 are connected by a fastening bolt 3, the front end of the movable mounting plate 4 is connected with the horizontal rod 1 through the umbrella-shaped part 41, the spacing between the movable mounting plate 4 and the fixed mounting plate 16 can be adjusted, the horizontal rod 1 is provided with a positioning hole 22 on the plug block 2, the plug block 2 can be conveniently positioned, the front end of the horizontal rod 1 is additionally provided with the first extension plate 11, and the two second extension plates 12 arranged at the rear end of the horizontal rod 1 are changed into L-shaped structures, which can improve the stability of the connection.

[0031] The utility model not only is limited to the above-mentioned best implementation, anyone can draw other various forms' products under the inspiration of the utility model, but no matter makes any change in its shape or structure, if it is the same or similar technical scheme with the utility model, it is in its protection scope.

Claims

1. An outer frame iron net connecting piece, comprising a horizontal rod (1), the right end of the horizontal rod (1) is provided with a first extension plate (11) which is bent downward, characterized in that: The left end of the crossbar (1) is provided with a second extension plate (12), the crossbar (1) is provided with a fixed mounting plate (16), the fixed mounting plate (16) is provided with a movable mounting plate (4) symmetrically, the fixed mounting plate (16) and the movable mounting plate (4) are both arc-shaped structures, the crossbar (1) is provided with a bolt connecting hole (13), a mounting plate connecting hole (14) and a bolt connecting hole (15), and the bolt connecting hole (13) is movably provided with a bolt block (2).

2. The cribbing connection of claim 1, wherein: The bolt block (2) is provided with a bolt rotating opening (21), the bolt rotating opening (21) is matched with the bolt connecting hole (13) to connect the bolt block (2) and the crossbar (1), and the bottom end of the bolt block (2) is provided with a positioning hole (22).

3. The cribbing connector of claim 1, wherein: The front end of the movable mounting plate (4) is provided with an umbrella-shaped part (41), and the umbrella-shaped part (41) is matched with the mounting plate connecting hole (14).

4. The cribbing connector of claim 1, wherein: The rear side of the movable mounting plate (4) is fixedly provided with a mounting limiting part (42), the mounting limiting part (42) is located above the bolt connecting hole (15), the bolt connecting hole (15) is provided with a fastening bolt (3), and the fastening bolt (3) is used for fastening the mounting limiting part (42) to the outside of the bolt connecting hole (15).

5. The cribbing connector of claim 4, wherein: The top end of the fastening bolt (3) is fixedly provided with a bolt rod (32), and the bottom end of the fastening bolt (3) is threadedly connected with a nut (31).

6. The crib connector of claim 1, wherein: One of the two second extension plates (12) is arranged upwards, and the other is arranged downwards, and the two second extension plates (12) are both L-shaped structures.

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