Wall body outer frame and wall body connecting device

Abstract

The utility model relates to a wall body outer frame and wall body connecting device which comprises an embedded part reserved in a wall body. The connecting screw rod is detachably connected with the embedded part; the first clamping piece is detachably connected with one end of the connecting screw rod; when the connecting device is applied to connection of the wall body outer frame and the wall body, the embedded part is reserved in the wall body in advance, the connecting screw rod is installed in the embedded part, and then the embedded part and the connecting steel pipe are fixed through the first clamping hoop piece, so that the embedded part is fixed to the wall body outer frame through the first clamping hoop piece, and the wall body outer frame and the wall body outer frame are connected into a whole. The connecting steel pipes are connected with the stand columns of the wall body outer frame into a whole, and then connection between the wall body outer frame and the wall body can be achieved, so that the connecting device can remarkably improve construction efficiency, reduce steel consumption, reduce the risk of water seepage of the wall body and reduce construction cost.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction devices, in particular to a device for connecting a wall outer frame and a wall body. Background Art

[0002] At present, the methods of connecting wall parts used in the fastener-type steel pipe scaffolding are: the combination of bracing and bracing, the pre-buried steel pipe method, the post-anchoring method, the hoop column method, and the pre-buried iron plate method. Among them, the combination of bracing and bracing is only applicable to low-rise buildings less than 24m. The pre-buried steel pipe method has high cost and troublesome disassembly, and the hole left at the back of the masonry is blocked later, which has the risk of water seepage. Some open flame cutting is used, which has the risk of fire. The post-anchoring method is more troublesome to drill holes. The hoop column method requires a lot of materials and poor economy. There is a wall hole filling process, which has the risk of water seepage. In addition, the column template is removed and then installed, which lags behind the construction progress. Cutting is required later, which is costly and has poor safety performance. Utility Model Content

[0003] The purpose of the utility model is to provide a wall outer frame and wall connecting device, which can facilitate the connection of the steel pipe scaffolding and the wall, reduce the use of steel materials, reduce the risk of wall seepage, and reduce the project cost.

[0004] The technical solution to the technical problem in the utility model adopts the following technical solution: In a preferred embodiment of the utility model, the wall outer frame and the wall connection device include

[0005] Embedded parts, which are reserved in the wall;

[0006] A connecting screw rod is detachably connected to the embedded part;

[0007] A first clamping member is detachably connected to one end of the connecting screw;

[0008] The first clamp is sleeved on the connecting steel pipe, and the connecting steel pipe is connected to the column of the wall outer frame as a whole.

[0009] The utility model also has the following technical features:

[0010] In an embodiment of the utility model, the connecting screw rod is parallel to and horizontally arranged with the connecting steel pipe, and the connecting steel pipe is integrally connected with the column of the wall outer frame via a second clamp.

[0011] In an embodiment of the utility model, at least two groups of columns of the wall outer frame are arranged in parallel and at intervals, and the connecting steel pipes are horizontally placed beside the columns.

[0012] In an embodiment of the present invention, the connecting steel pipe is arranged above the connecting screw.

[0013] In an embodiment of the utility model, the embedded part at least includes a threaded connection pipe, and the connecting screw is connected to the threaded connection pipe.

[0014] In an embodiment of the utility model, the embedded part is made of PVC material.

[0015] In an embodiment of the utility model, a flat washer flange is provided at one end of the threaded connecting pipe, and the flat washer flange is flush with the outer side surface of the wall.

[0016] In one embodiment of the utility model, the other end of the threaded connecting pipe is provided with an embedded body, and the embedded body is in a rectangular parallelepiped shape as a whole.

[0017] In an embodiment of the present invention, an adjusting body is arranged on the embedded body. The adjusting body is in a rectangular parallelepiped shape as a whole and the distance between the adjusting body and the embedded body is adjustable.

[0018] In an embodiment of the utility model, a sliding rod is provided on the adjusting body, and the sliding rod forms a sliding fit with the hole on the embedded body.

[0019] Compared with the existing technology, the beneficial effect of the utility model is embodied in that when the connecting device is used to connect the wall outer frame with the wall, the embedded parts are reserved in the wall in advance, and the connecting screws are installed in the embedded parts, and then fixed with the connecting steel pipe through the first clamp, the connecting steel pipe is connected to the column of the wall outer frame as a whole, thereby realizing the connection between the wall outer frame and the wall. Therefore, the connecting device can significantly improve the construction efficiency, reduce the use of steel, reduce the risk of wall water seepage, and reduce the project cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of a wall outer frame and a wall connecting device in one embodiment of the utility model;

[0021] Figure 2 It is a front view of the embedded parts of the wall outer frame and the wall connection device in one embodiment of the utility model;

[0022] Figure 3 and Figure 4 These are two perspective structures of the embedded parts of the wall outer frame and the wall connecting device in one embodiment of the utility model. DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0024] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention. Therefore, the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0025] See also Figure 1 and Figure 2 In order to reduce the problem of low construction efficiency when connecting the wall outer frame to the wall 70, the utility model provides a wall outer frame and wall connection device, including an embedded part 10, the embedded part 10 is reserved in the wall 70; a connecting screw 20, which is detachably connected to the embedded part 10; a first clamp 30, which is detachably connected to one end of the connecting screw 20; the first clamp 30 is clamped on the connecting steel pipe 40, and the connecting steel pipe 40 is connected to the column 50 of the wall outer frame as a whole.

[0026] In one embodiment, the embedded part 10 is made of PVC material. When the embedded part 10 is actually constructed, after the beam reinforcement is tied, before the beam side form is fixed, the PVC plastic embedded part 10 is installed and fixed at the pre-marked position. The embedded part 10 should be fixed on the beam reinforcement and tied firmly with wire to avoid displacement of the wall connection parts and loose fit with the formwork when pouring concrete, thereby causing damage or failure of the embedded part 10.

[0027] During the actual construction of the wall 70, concrete is poured, the side formwork is removed, and the embedded part 10 is wrapped with tape at the joint with the formwork to prevent the slurry from flowing into the end of the embedded bolt during the concrete pouring process, causing the embedded part to fail. After the formwork is set up, concrete is poured. During the concrete vibration process, attention should be paid to the vibration of the concrete around the wall connection parts. The two sides of the wall connection parts should be vibrated quickly and multiple times. The embedded part 10 and the steel bar binding part should not be directly vibrated for a long time to avoid the displacement of the embedded part 10 during the pouring process, thereby causing failure. The beam side formwork can be removed only when the strength value of the concrete pouring reaches 75% of the design value to prevent the concrete at the embedded part 10 from being damaged due to the concrete strength not meeting the strength requirements. During the formwork removal process, attention should be paid to the protection of the embedded part 10 to avoid damage to the embedded part 10.

[0028] In one embodiment, the connecting screw rod 20 and the connecting steel pipe 40 are arranged parallel and horizontally, and the connecting steel pipe 40 and the column 50 of the wall outer frame are connected as a whole through a second clamp 60 .

[0029] In one embodiment, the first clamp member 30 and the second clamp member 60 are both common clamps in scaffolding, and are screw-type clamps, which are convenient for connecting with the connecting steel pipe 40 and the column 50 .

[0030] In one embodiment, in order to ensure the reliability of the connection between the connecting steel pipe 40 and the wall outer frame and avoid the connection between the connecting steel pipe 40 and the wall outer frame from falling off, the wall outer frame has at least two groups of columns 50 arranged in parallel and at intervals, and the connecting steel pipe 40 is placed horizontally beside the columns 50.

[0031] In one embodiment, in order to ensure the reliability of the connection screw 20 supporting the connection steel pipe 40 , the connection steel pipe 40 is disposed above the connection screw 20 .

[0032] The connecting steel pipe 40 is arranged above the connecting screw 20 . When the first clamp 30 connects the connecting steel pipe 40 to the connecting screw 20 , the connecting steel pipe 40 can be reliably supported in real time.

[0033] In one embodiment, the embedded component 10 at least includes a threaded connection tube 11 , and the connecting screw 20 is connected to the threaded connection tube 11 .

[0034] In order to ensure reliable connection between the connecting screw 20 and the embedded part 10 and prevent cement from entering the embedded part 10 , a flat washer flange 111 is provided at one end of the threaded connecting pipe 11 , and the flat washer flange 111 is flush with the outer side of the wall 70 .

[0035] In one embodiment, to ensure that the embedded part 10 is reliably reserved in the wall 70, the other end of the threaded connection pipe 11 is provided with an embedded body 12, and the embedded body 12 is in a rectangular parallelepiped shape as a whole.

[0036] In one embodiment, in order to adjust the length of the embedded part 10 , an adjusting body 13 is provided on the embedded body 12 . The adjusting body 13 is in a rectangular parallelepiped shape as a whole and the distance between the adjusting body 13 and the embedded body 12 is adjustable.

[0037] In one embodiment, when the length of the embedded component 10 is actually adjusted, a slide bar 131 is provided on the adjusting body 13 , and the slide bar 131 forms a sliding fit with the hole on the embedded body 12 .

[0038] When the construction is completed, during the removal of the external frame, the high-strength connecting screws 20 of the wall connection parts are removed simultaneously with the frame body. After removing the connecting screws 20, the demolition workers immediately use waterproof cement mortar of the same grade as the structure to seal the bolt eyes of the embedded parts 10 tightly.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for connecting a wall frame to a wall, characterized in that: include An embedded part (10), wherein the embedded part (10) is reserved in the wall (70); A connecting screw (20) is detachably connected to the embedded part (10); A first clamp (30) is detachably connected to one end of the connecting screw (20); The first clamp (30) is sleeved on the connecting steel pipe (40), and the connecting steel pipe (40) is connected to the column (50) of the wall outer frame as a whole.

2. The wall outer frame and wall connecting device according to claim 1, characterized in that: The connecting screw rod (20) and the connecting steel pipe (40) are arranged parallel and horizontally, and the connecting steel pipe (40) and the column (50) of the wall outer frame are connected as a whole via a second clamp (60).

3. The wall outer frame and wall connecting device according to claim 2, characterized in that: At least two groups of upright posts (50) of the wall outer frame are arranged in parallel and at intervals, and the connecting steel pipes (40) are horizontally placed beside the upright posts (50).

4. The wall outer frame and wall connecting device according to claim 1, characterized in that: The connecting steel pipe (40) is arranged above the connecting screw rod (20).

5. The wall outer frame and wall connecting device according to claim 1, characterized in that: The embedded component (10) comprises at least a threaded connection pipe (11), and the connection screw (20) is connected to the threaded connection pipe (11).

6. The wall outer frame and wall connecting device according to claim 5, characterized in that: The embedded part (10) is made of PVC material.

7. The wall outer frame and wall connecting device according to claim 6, characterized in that: A flat washer flange (111) is provided at one end of the threaded connection pipe (11), and the flat washer flange (111) is flush with the outer side surface of the wall (70).

8. The wall outer frame and wall connecting device according to claim 7, characterized in that: The other end of the threaded connection pipe (11) is provided with an embedded body (12), and the embedded body (12) is in the shape of a rectangular parallelepiped as a whole.

9. The wall outer frame and wall connecting device according to claim 8, characterized in that: An adjusting body (13) is arranged on the embedded body (12); the adjusting body (13) is in the shape of a rectangular parallelepiped as a whole and the distance between the adjusting body (13) and the embedded body (12) is adjustable.

10. The wall outer frame and wall connecting device according to claim 9, characterized in that: The adjusting body (13) is provided with a sliding rod (131), and the sliding rod (131) forms a sliding fit with a hole on the embedded body (12).

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