Embedded wall connecting device of external scaffold

Abstract

The utility model provides an external scaffold pre-embedded wall connecting device, and particularly relates to the technical field of scaffold fixing, the external scaffold pre-embedded wall connecting device comprises a threaded rod, a convenient taking mechanism and a clamping mechanism, the outer side of the threaded rod is in threaded connection with a fixing plate, in order to conveniently pre-embed the threaded rod on a wall body, a first sleeve is arranged on the outer side of the threaded rod in a sleeving mode, and the clamping mechanism is arranged on the threaded rod; the threaded rod and the first sleeve are inserted into the two formworks, then the second sleeve is inserted into the insertion groove of the first sleeve, and the fixing plate is screwed tightly through threads, so that the threaded rod can be pre-buried in the wall, and through the arrangement of the first sleeve and the second sleeve, the situation that the threaded rod is damaged and adheres to concrete when the wall is poured with the concrete can be prevented, and the protection effect is achieved; the threaded rod is more convenient to take out, the scaffold is placed between the first clamping plate and the second clamping plate, then the bolt is screwed, the first clamping plate and the second clamping plate are fixed, and the scaffold is tightened and fixed, and due to the arrangement of the lead screw, the distance between the scaffold and the wall is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold fixing, in particular to a pre-embedded wall connecting device for an external scaffold. Background Art

[0002] During the construction stage of the main structure of the building and the exterior wall decoration stage, a large number of cantilever scaffolding or ground scaffolding are required. In order to ensure the stability of the scaffolding, the scaffolding must be set up using wall ties. The construction of traditional scaffolding wall ties often involves pre-embedding steel pipes in the wall or beam slab before pouring concrete, and then connecting the scaffolding body to the steel pipes through scaffolding locks to achieve the purpose of enhancing the stability of the scaffolding body. However, this will result in material loss and inability to remove it from the wall. Utility Model Content

[0003] The purpose of the utility model is to provide an external scaffolding pre-embedded wall connection device to solve the problem that the construction of the wall connection parts of the traditional scaffolding proposed in the above-mentioned background technology is often to pre-embed steel pipes in the wall or beam slab before pouring concrete, and then connect the scaffolding body and the steel pipes together through scaffolding locking parts, so as to achieve the purpose of enhancing the stability of the scaffolding body, but this will lead to material loss and the problem that the scaffolding body cannot be removed from the wall.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a threaded rod, a convenient access mechanism and a clamping mechanism, the outer side of the threaded rod is threadedly connected to a fixing plate, one end of the threaded rod is provided with a threaded groove, the inner side of the threaded groove is threadedly connected to a screw rod, the outer side of the threaded rod is provided with a convenient access mechanism, and one end of the screw rod is provided with a clamping mechanism.

[0005] Preferably, the retrieval mechanism includes a first sleeve, a first anti-slip plate, a slot, a second sleeve and a second anti-slip plate. The first sleeve is sleeved on the outer side of the threaded rod, one end of the first sleeve is fixedly connected to the first anti-slip plate, the other end of the first sleeve is provided with a slot, the second sleeve is sleeved on the outer side of the threaded rod, and one end of the second sleeve is fixedly connected to the second anti-slip plate.

[0006] Preferably, the first anti-slip plate and the second anti-slip plate are made of rubber, and the inner wall of the slot is matched with the outer wall of the second sleeve.

[0007] Preferably, the clamping mechanism includes a first clamping plate, a threaded hole, a second clamping plate and a bolt, one end of the screw rod is fixedly connected to the first clamping plate, a threaded hole is provided on the outer side of the first clamping plate, a second clamping plate is provided on one side of the first clamping plate, and a bolt is slidably penetrated through one side of the second clamping plate.

[0008] Preferably, the first clamping plate and the second clamping plate have the same size, and two threaded holes are provided.

[0009] Preferably, the second clamping plate is fixedly connected to the first clamping plate by bolts.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the external scaffolding pre-embedded wall connecting device, in order to facilitate the pre-embedding of the threaded rod on the wall, is performed by sleeved a first sleeve on the outside of the threaded rod, and then the threaded rod and the first sleeve are inserted into two templates, and then the second sleeve is inserted into the slot of the first sleeve, and the fixing plate is threaded and tightened, so that the threaded rod can be pre-embedded in the wall. Through the arrangement of the first sleeve and the second sleeve, the threaded rod can be prevented from being damaged and sticking to the concrete when the concrete is poured into the wall, which plays a protective effect and makes it more convenient to remove the threaded rod. The scaffold is placed between the first splint and the second splint, and then the bolts are screwed to fix the first splint and the second splint, and the scaffold is tightened and fixed. The arrangement of the screw rod facilitates the adjustment of the distance between the scaffold and the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the utility model's convenient mechanism;

[0013] Figure 3 This is a schematic diagram of the structure of the thread groove and the screw rod cooperating with each other in the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0015] In the figure: 1. threaded rod; 2. fixing plate; 3. threaded groove; 4. screw rod; 5. easy-access mechanism; 501. first sleeve; 502. first anti-skid plate; 503. slot; 504. second sleeve; 505. second anti-skid plate; 6. clamping mechanism; 601. first clamping plate; 602. threaded hole; 603. second clamping plate; 604. bolt. DETAILED DESCRIPTION

[0016] 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.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application. Example

[0018] See also Figure 1-4 The utility model discloses an external scaffolding pre-embedded wall connecting device: comprises a threaded rod 1, a convenient taking mechanism 5 and a clamping mechanism 6, the outer side of the threaded rod 1 is threadedly connected with a fixing plate 2, one end of the threaded rod 1 is provided with a threaded groove 3, the inner side of the threaded groove 3 is threadedly connected with a screw rod 4, the outer side of the threaded rod 1 is provided with a convenient taking mechanism 5, and one end of the screw rod 4 is provided with a clamping mechanism 6. In order to facilitate the pre-embedding of the threaded rod 1 in the wall, by sleeve-fitting a first sleeve 501 on the outer side of the threaded rod 1, and then inserting the threaded rod 1 and the first sleeve 501 into two templates, and then inserting a second sleeve 504 into a slot 503 of the first sleeve 501, and tightening with a fixing plate 2, the threaded rod 1 can be pre-embedded in the wall.

[0019] In order to facilitate the subsequent removal of the threaded rod 1, the removal mechanism 5 includes a first sleeve 501, a first anti-skid plate 502, a slot 503, a second sleeve 504 and a second anti-skid plate 505. The outer side of the threaded rod 1 is sleeved with the first sleeve 501, one end of the first sleeve 501 is fixedly connected to the first anti-skid plate 502, and the other end of the first sleeve 501 is provided with a slot 503. The outer side of the threaded rod 1 is sleeved with the second sleeve 504, and one end of the second sleeve 504 is fixedly connected to the second anti-skid plate 505. Through the arrangement of the first sleeve 501 and the second sleeve 504, the threaded rod 1 can be prevented from being damaged and sticking to the concrete when the concrete is poured into the wall, which has a protective effect and is more convenient for the threaded rod 1 to be removed.

[0020] In order to facilitate the subsequent removal of the threaded rod 1 , the first anti-slide plate 502 and the second anti-slide plate 505 are made of rubber, and the inner wall of the slot 503 is matched with the outer wall of the second sleeve 504 .

[0021] In order to facilitate the connection of the scaffolding, the clamping mechanism 6 includes a first clamping plate 601, a threaded hole 602, a second clamping plate 603 and a bolt 604. One end of the screw rod 4 is fixedly connected to the first clamping plate 601. A threaded hole 602 is provided on the outer side of the first clamping plate 601. A second clamping plate 603 is provided on one side of the first clamping plate 601. A bolt 604 is slidably penetrated through one side of the second clamping plate 603. The scaffolding is placed between the first clamping plate 601 and the second clamping plate 603, and then the bolt 604 is tightened to fix the first clamping plate 601 and the second clamping plate 603, and the scaffolding is tightened and fixed. The setting of the screw rod 4 facilitates the adjustment of the distance between the scaffolding and the wall.

[0022] In order to facilitate the connection of the scaffolding, the first clamping plate 601 and the second clamping plate 603 are consistent in size, and two threaded holes 602 are provided.

[0023] In order to facilitate the connection of the scaffold, the second clamping plate 603 is fixedly connected to the first clamping plate 601 by bolts 604 .

[0024] Working principle: In order to facilitate the pre-embedding of the threaded rod 1 in the wall, the first sleeve 501 is put on the outside of the threaded rod 1, and then the threaded rod 1 and the first sleeve 501 are inserted into the two templates, and then the second sleeve 504 is inserted into the slot 503 of the first sleeve 501, and the fixing plate 2 is threaded and tightened, so that the threaded rod 1 can be pre-embedded in the wall. The setting of the first sleeve 501 and the second sleeve 504 can prevent the threaded rod 1 from being damaged and sticking to the concrete when the concrete is poured into the wall, thereby achieving a protective effect and making it more convenient to remove the threaded rod 1. The scaffolding is placed between the first clamping plate 601 and the second clamping plate 603, and then the bolt 604 is tightened to fix the first clamping plate 601 and the second clamping plate 603, and the scaffolding is tightened and fixed. The setting of the screw rod 4 facilitates the adjustment of the distance between the scaffolding and the wall.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external scaffolding pre-embedded wall connection device, comprising a threaded rod (1), a convenient access mechanism (5) and a clamping mechanism (6), characterized in that: The outer side of the threaded rod (1) is threadedly connected to a fixing plate (2), one end of the threaded rod (1) is provided with a thread groove (3), the inner side of the thread groove (3) is threadedly connected to a screw rod (4), the outer side of the threaded rod (1) is provided with a convenient removal mechanism (5), and one end of the screw rod (4) is provided with a clamping mechanism (6).

2. The external scaffolding pre-embedded wall connection device according to claim 1 is characterized in that: The access mechanism (5) comprises a first sleeve (501), a first anti-slide plate (502), a slot (503), a second sleeve (504) and a second anti-slide plate (505); the first sleeve (501) is sleeved on the outer side of the threaded rod (1); one end of the first sleeve (501) is fixedly connected to the first anti-slide plate (502); the other end of the first sleeve (501) is provided with a slot (503); the second sleeve (504) is sleeved on the outer side of the threaded rod (1); one end of the second sleeve (504) is fixedly connected to the second anti-slide plate (505).

3. The external scaffolding pre-embedded wall connection device according to claim 2 is characterized in that: The first anti-slide plate (502) and the second anti-slide plate (505) are made of rubber, and the inner wall of the slot (503) is adapted to the outer wall of the second sleeve (504).

4. The external scaffolding pre-embedded wall connection device according to claim 1 is characterized in that: The clamping mechanism (6) comprises a first clamping plate (601), a threaded hole (602), a second clamping plate (603) and a bolt (604); one end of the screw rod (4) is fixedly connected to the first clamping plate (601); a threaded hole (602) is provided on the outer side of the first clamping plate (601); a second clamping plate (603) is provided on one side of the first clamping plate (601); and a bolt (604) is slidably penetrated through one side of the second clamping plate (603).

5. The external scaffolding pre-embedded wall connection device according to claim 4 is characterized in that: The first clamping plate (601) and the second clamping plate (603) are of the same size, and two threaded holes (602) are provided.

6. The external scaffolding pre-embedded wall connection device according to claim 4 is characterized in that: The second clamping plate (603) is fixedly connected to the first clamping plate (601) via bolts (604).

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