CN219887532U - Wall spare drawknot device is even connected to dish mouth formula scaffold frame - Google Patents

Abstract

The utility model discloses a disc-mouth type scaffold wall connecting piece drawknot device, which relates to the technical field of scaffold wall connecting piece drawknot, in particular to a disc-mouth type scaffold wall connecting piece drawknot device, comprising: the shear force wall inside wall pre-buried has two reservation steel pipes, and the equal welding of one end of two reservation steel pipes has the anti-pulling reinforcement, and the equal welding of one end of two anti-pulling reinforcement has the anti-pulling elbow, and the equal threaded connection of the other end of two reservation steel pipes has first threaded rod. This dish mouth type scaffold frame even wall spare drawknot device through reserving steel pipe, anti-drawing strengthening rib, anti-drawing elbow, the setting of first threaded rod isotructure, the workman at first with anti-drawing elbow welding at the one end of anti-drawing strengthening rib before the construction, will reserve the steel pipe welding at the other end of anti-drawing strengthening rib again, before pouring into concrete, the workman is with the one end of the blocked up reserved steel pipe of cloth, pre-buried in the shear force wall with the device that welds before the construction.

Description

Wall spare drawknot device is even connected to dish mouth formula scaffold frame

Technical Field

The utility model relates to the technical field of scaffold wall connecting piece drawknot, in particular to a disc-mouth type scaffold wall connecting piece drawknot device.

Background

Along with improvement of life quality, more and more people start buying houses, when a common house is built, after the ground is tamped and a plurality of structures are arranged on the ground, workers start installing scaffolds, or steel pipes are embedded in a shear wall, and a drawknot device is arranged before construction to fix the scaffolds.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a disc-mouth scaffold wall connecting piece drawknot device, which solves the problems that a plurality of rusted devices are required to be scrapped after construction is finished in the prior art, and on the other hand, the construction efficiency is low, the drawknot effect is poor, the length of the drawknot device cannot achieve the desired effect, the fixing effect of a scaffold is not ideal, and the construction cost is high because materials cannot be recycled.

Technical proposal

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a wall spare drawknot device is even to disk mouth formula scaffold frame, includes two pre-buried steel pipes of reserving at the shear force wall inside wall, two the one end of reserving the steel pipe all welds the anti-pulling reinforcement, two the one end of anti-pulling reinforcement all welds the anti-pulling elbow, two the equal threaded connection of the other end of reserving the steel pipe has first threaded rod, two the equal threaded connection of one end that first threaded rod is close to the screw head has the second threaded rod, two the equal threaded connection of tail end of second threaded rod has the steel pipe.

Optionally, two the resistance to plucking strengthening rib and two the resistance to plucking elbow welding is L shape, two the interior tooth silk that the reservation steel pipe inside wall offered all with two screw thread looks adaptation that first threaded rod one end was offered.

Optionally, the outer side wall of the shear wall is provided with a galvanized steel plate, threaded holes matched with the two reserved steel pipes are formed in the galvanized steel plate, a steel pipe is welded in the middle of the galvanized steel plate, and a plurality of second threaded inclined holes are formed in the steel pipe.

Optionally, two the both ends of reserving the steel pipe are through useless damaged twisted steel threaded connection, two a plurality of first screw inclined holes have all been seted up to the one end that the first threaded rod is close to the screw head.

Optionally, two the second threaded rods are both matched with the first threaded inclined holes and the second threaded inclined holes, and one end of the fixed steel pipe is provided with a threaded hole matched with the steel pipe.

Optionally, the fixed steel pipe is inserted in the inside wall of the steel pipe and the fixed steel pipe is in threaded connection with the steel pipe through the second threaded rod, and the other end of the fixed steel pipe is fixedly connected to the disc-mouth scaffold.

Advantageous effects

The utility model provides a wall connecting piece drawknot device of a disc-mouth scaffold, which has the following beneficial effects:

this dish mouth type scaffold even wall spare drawknot device through reserving steel pipe, the anti-drawing strengthening rib, anti-drawing elbow, the setting of first threaded rod isotructure, the workman is at the one end of anti-drawing strengthening rib with anti-drawing elbow welding before the construction at first, will reserve the steel pipe welding at the other end of anti-drawing strengthening rib again, before pouring concrete, the workman blocks up the one end of reserving the steel pipe with the cloth, will be under construction the device pre-buried in the shear force wall that welds, after the concrete in the shear force wall is dry admittedly, take out the cloth and place galvanized steel sheet in the position of the corresponding reserved steel pipe in the shear force wall outside, first threaded rod threaded connection is in reserving the steel pipe, fix steel pipe one end on dish mouth type scaffold, insert the other end of fixed steel pipe in the steel pipe and adjust the position, through second threaded rod with first screw inclined hole on the steel pipe be connected, after the construction, it can to dismantle structures such as galvanized steel sheet, second threaded rod, so both guarantee dish mouth type scaffold's stability when work, can accomplish the waste utilization again.

Drawings

FIG. 1 is a schematic view of a front view in cross section;

FIG. 2 is a schematic view of the structure of a galvanized steel sheet according to the utility model;

FIG. 3 is a schematic diagram of a reserved steel pipe and a pulling-resistant structure of the utility model;

fig. 4 is a schematic view of the fixing and spacing adjustment structure of the present utility model.

In the figure: 1. reserving a steel pipe; 2. pulling-resistant reinforcing ribs; 3. an anti-pulling elbow; 4. waste deformed steel bar; 5. zinc-plated steel sheet; 7. a first threaded rod; 8. a second threaded rod; 9. a first threaded inclined bore; 10. a steel pipe; 11. a second threaded inclined bore; 12. fixing the steel pipe; 13. a scaffold with a disc opening.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a dish mouth formula scaffold frame even wall spare drawknot device, including two pre-buried steel pipes of reserving at the shear force wall inside wall, the one end of two steel pipes of reserving 1 all welds the anti-pulling reinforcement 2, the one end of two anti-pulling reinforcement 2 all welds the anti-pulling elbow 3, design like this, when two steel pipes of reserving 1 are being fixed the scaffold, the anti-pulling reinforcement 2 and the anti-pulling elbow 3 can greatly increased reserve steel pipe 1 resistance to increase the stability of scaffold, the equal threaded connection of the other end of two steel pipes of reserving 1 has first threaded rod 7, the equal threaded connection of one end that two first threaded rods 7 are close to the screw head has second threaded rod 8, the equal threaded connection of tail end of two second threaded rods 8 has steel pipe 10, the distance is not enough can be fixed drawknot device and scaffold through adjusting second threaded rod 8 when drawknot device and scaffold frame installation, second threaded rod 8 is connected with steel pipe 10 simultaneously and is triangle-shaped also can increase the stability of drawknot device and scaffold.

The welding of two anti-pulling reinforcing ribs 2 and two anti-pulling elbows 3 is L shape, can increase the tensile ability of device like this, look for the screw hole when all dying bright-colored colour on the terminal surface that two reservation steel pipes 1 are close to the shear force wall outside and conveniently install galvanized steel sheet 5 installation, the interior tooth silk that two reservation steel pipe 1 inside walls were seted up all with the screw thread looks adaptation that two first threaded rod 7 one ends were seted up, the shear force wall lateral wall is provided with galvanized steel sheet 5, set up the screw hole with two reservation steel pipe 1 looks adaptation on the galvanized steel sheet 5, the welding of middle part of galvanized steel sheet 5 has steel pipe 10, a plurality of second screw thread inclined holes 11 have been seted up on the steel pipe 10, the benefit of setting like this is: make things convenient for first threaded rod 7 to galvanized steel sheet 5 and shear force wall surface's fixed, make things convenient for second threaded rod 8 to steel pipe 10's fixed, two both ends of reserving steel pipe 1 are through useless thread steel bar 4 threaded connection that decreases, and useless thread steel bar 4 can play firm effect to the anti-pulling device when pouring concrete, can not lead to reserving steel pipe 1's port to take place the skew when pouring concrete, and a plurality of first screw inclined holes 9 have all been seted up to two first threaded rods 7 one end that are close to the screw head.

Two second threaded rods 8 are all with first screw thread inclined hole 9 and second screw thread inclined hole 11 looks adaptation, the screw hole with steel pipe 10 looks adaptation is seted up to the one end of fixed steel pipe 12, fixed steel pipe 12 inserts at steel pipe 10 inside wall and fixed steel pipe 12 and steel pipe 10 pass through second threaded rod 8 threaded connection, when drawknot device and disk mouth formula scaffold 13 apart from not reaching the desired effect, the constructor can be fixed ideal mounted position with fixed steel pipe 12 through adjusting the position of second threaded rod 8, the other end fixed steel pipe 12 fixed connection is on disk mouth formula scaffold 13.

To sum up, when the disc-mouth scaffold wall connecting piece drawknot device is used, a worker firstly welds the anti-pulling elbow 3 at one end of the anti-pulling reinforcing rib 2 before construction, then welds the reserved steel pipe 1 at the other end of the anti-pulling reinforcing rib 2, before pouring concrete, the worker plugs one end of the reserved steel pipe 1 by using a cloth strip and dyes bright colors on one end face of the reserved steel pipe 1, the device welded before construction is embedded in a shear wall, after the concrete in the shear wall is dried and fixed, the worker finds one end of the reserved steel pipe 1, takes out a cloth strip to place the galvanized steel plate 5 at the outer side of the shear wall at the position corresponding to the reserved steel pipe 1, inserts the fixed steel pipe 12 into the welded steel pipe 10 in the galvanized steel plate 5 through two first threaded rods 7, adjusts the distance, fixedly connects the fixed steel pipe 12 and the steel pipe 10 through the second threaded rod 8, then fixedly connects the other end of the fixed steel pipe 12 with the disc-mouth scaffold 13, the embedded anti-pulling device after the construction is finished is not dismantled, and only the first threaded rod 8 and the second threaded rod 8 and the first threaded rod 8 and the other threaded rod 8 are removed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dish mouth formula scaffold frame even wall spare drawknot device which characterized in that: including two reservation steel pipes (1) of pre-buried in shear force wall inside wall, two the one end of reserving steel pipe (1) all welds has anti-pulling reinforcement (2), two the one end of anti-pulling reinforcement (2) all welds has anti-pulling elbow (3), two the equal threaded connection of the other end of reserving steel pipe (1) has first threaded rod (7), two the equal threaded connection of one end that first threaded rod (7) is close to the screw head has second threaded rod (8), two the equal threaded connection of tail end of second threaded rod (8) has steel pipe (10).

2. The disc-mouth scaffold wall-connecting member tie device according to claim 1, wherein: two the anti-pulling reinforcing ribs (2) and two the anti-pulling elbows (3) are welded to form an L shape, and the inner tooth wires formed in the inner side wall of the reserved steel pipe (1) are matched with the threads formed in one end of the first threaded rod (7).

3. The disc-mouth scaffold wall-connecting member tie device according to claim 1, wherein: the shear wall lateral wall is provided with galvanized steel sheet (5), set up on galvanized steel sheet (5) with two the screw hole of reserving steel pipe (1) looks adaptation, the middle part welding of galvanized steel sheet (5) has steel pipe (10), a plurality of second screw thread inclined hole (11) have been seted up on steel pipe (10).

4. A disc-mouth scaffold wall-connecting member tie device according to claim 3, wherein: two ends of the reserved steel pipes (1) are in threaded connection with waste deformed steel bars (4), and a plurality of first threaded inclined holes (9) are formed in one ends, close to screw heads, of the two first threaded rods (7).

5. The disc-mouth scaffold wall-connecting member tie device according to claim 4, wherein: the two second threaded rods (8) are matched with the first threaded inclined holes (9) and the second threaded inclined holes (11), the steel pipes (10) are inserted into the inner side walls of the fixed steel pipes (12), and threaded holes matched with the steel pipes (10) are formed in one ends of the fixed steel pipes (12).

6. The disc-mouth scaffold wall-connecting member tie device according to claim 5, wherein: the fixed steel pipe (12) and the steel pipe (10) are in threaded connection through the second threaded rod (8), and the other end of the fixed steel pipe (12) is fixedly connected to the disc-mouth type scaffold (13).