CN216893432U

CN216893432U - Scaffold attaches wall device

Info

Publication number: CN216893432U
Application number: CN202220634431.3U
Authority: CN
Inventors: 丁杰; 徐浩然; 田敏哲; 郑贺楠; 付亚军; 刘涛
Original assignee: Xi'an Construction Co Ltd Of China Railway 11th Bureau Group; China Railway 11th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: Xi'an Construction Co Ltd Of China Railway 11th Bureau Group; China Railway 11th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-05
Anticipated expiration: 2032-03-18

Abstract

The application provides a scaffold wall-attached device, which relates to the technical field of buildings and comprises a fixing plate, a connecting piece, a first locking piece and a second locking piece, wherein the first locking piece and the second locking piece are matched with the connecting piece; the connecting piece penetrates through the interior of the PVC pipe in the shear wall, the first locking piece is arranged at one end of the connecting piece and is abutted against one side of the shear wall, and the second locking piece is connected to the other end of the connecting piece and is abutted against one side of the fixing plate, which is far away from the shear wall, so that the fixing plate is abutted against the outer side of the shear wall; the fixing of the fixing plate is realized by applying the connecting piece to the inner space of the PVC pipe, the fixing plate is provided with the extending part matched with the scaffold for use, the scaffold is further fixed, and the safety problem caused by looseness around a reserved hole when the scaffold is disassembled in the traditional fixing mode is avoided; meanwhile, the extending part is arranged on the fixing plate on the outer side of the shear wall and can be repeatedly used after being disassembled, and the problem of loss caused by the fact that the fixing part is buried in the shear wall is solved.

Description

Scaffold attaches wall device

Technical Field

The application relates to the technical field of buildings, in particular to a scaffold wall-attaching device.

Background

In the construction process of the shear wall, in order to prevent the deformation caused by insufficient strength of the template during concrete pouring, PVC pipes are needed to be used for oppositely pulling the template; during construction, a scaffold is required to be used for auxiliary operation, and when the scaffold is fixed, a steel pipe or other fixing pieces are required to be embedded in the shear wall body so as to ensure the stability of the scaffold; by adopting the method, the reserved holes can be formed in the shear wall after the scaffold is disassembled, the later repair is needed, the hole repairing method can influence the construction period and the structural stability of the wall, and the internal structure of the wall around the reserved holes can be loosened in the dismantling process, so that potential safety hazards are caused; if the steel pipe or other fixing pieces are directly buried in the wall, unnecessary loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose in this application, to not enough among the above-mentioned prior art, provide a scaffold frame and attach wall device, fix its both ends again after wearing to locate PVC intraduct with the connecting piece for the mounting of stabilizing the scaffold frame is fixed in the shear force wall outside, buries the loss problem in the shear force wall with the safety problem and the mounting of avoiding the shrinkage pool production in the traditional fixed mode.

In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:

on one hand, the embodiment of the application provides a scaffold wall attachment device, which comprises a fixing plate with a through hole, a connecting piece, a first locking piece and a second locking piece, wherein the first locking piece and the second locking piece are matched with the connecting piece; first locking piece install in the one end of connecting piece and with the one side butt of shear force wall, the second locking piece is connected in the other end of connecting piece and deviates from the one side butt of shear force wall with the fixed plate to make the fixed plate and the lateral wall butt of shear force wall, be provided with the extension that extends towards the scaffold on the fixed plate, the extension is used for being connected with the scaffold cooperation.

Optionally, the via hole includes first bar hole and second bar hole, and first bar hole and second bar hole are crossing and intercommunication each other in the face of fixed plate.

Optionally, the connecting piece is a through-wall screw, the first locking piece is a first bolt, the second locking piece is a second bolt, and the first bolt and the second bolt are respectively in threaded connection with the through-wall screw.

Optionally, the scaffold wall attachment device further comprises a gasket, and the gasket is located between the second bolt and the fixing plate.

Optionally, the scaffold wall-attached device includes four through-wall screws, the face of the fixed plate is square, the fixed plate includes four via holes corresponding to the four through-wall screws one to one, the four via holes are distributed in four corners of the square face of the fixed plate, and the extension portion is fixed at the center of the square face of the fixed plate.

Optionally, the scaffold wall-attaching device includes two wall-penetrating screws, a plate surface of the fixing plate is rectangular, and the fixing plate includes two through holes corresponding to the two wall-penetrating screws; the extension part is fixed in the center of the rectangular plate surface of the fixed plate, and the center of the rectangular plate surface is positioned between the two through holes.

Optionally, one end of the extending portion is fixedly arranged on the fixing plate, and the other end of the extending portion is detachably connected with the scaffold.

Optionally, the extending direction of the extending portion is perpendicular to the plate surface of the fixing plate.

Optionally, the extension is the steel pipe, and the one end of steel pipe is fixed to be set up in the fixed plate, is provided with at the other end of steel pipe and connects the fastener, and the steel pipe can be dismantled with the scaffold frame through connecting the fastener and be connected.

Optionally, the scaffold wall attachment device includes a reinforcement, one end of the reinforcement is fixed to the fixing plate, and the other end of the reinforcement is fixed to the extension portion.

The beneficial effect of this application includes:

a scaffold wall attachment device is provided, which comprises a fixing plate, a connecting piece, and a first locking piece and a second locking piece which are matched with the connecting piece. The inside of PVC pipe in the shear force wall is worn to locate by the connecting piece, and the connecting piece both ends are provided with the external screw thread, and first locking piece and second locking piece are inside to be provided with the internal thread that uses with the external screw thread cooperation on the connecting piece, realize fixedly through threaded connection. When the fixing plate is used, the first locking piece can be arranged at one end of the connecting piece at one side of the shear wall, and the fixing plate can be fixed at the other side of the shear wall by arranging the fixing plate at the other end of the connecting piece and then fixing the fixing plate by using the second locking piece; the fixing plate is provided with the extending part which is matched with the scaffold for use, the scaffold is fixed through the extending part, and the safety problem caused by loosening around the reserved hole when the scaffold is disassembled in the traditional fixing mode is avoided; meanwhile, the extending part is arranged on the fixing plate on the outer side of the shear wall and can be repeatedly used after being disassembled, and the problem of loss caused by the fact that the fixing part is buried in the shear wall is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a scaffold wall attachment device provided in an embodiment of the present application;

fig. 2 is a partial schematic structural view of a scaffold wall attachment device provided in an embodiment of the present application;

fig. 3 is a second partial schematic structural view of the scaffold wall attachment device according to the embodiment of the present application.

Icon: 10-shear walls; 20-PVC pipe; 30-fixing the plate; 310-a via hole; 311-a first strip aperture; 312-a second bar aperture; 40-a connector; 50-a first locking member; 60-a second locking element; 70-a gasket; 80-an extension; 90-a reinforcement.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the building construction process, a scaffold is often used for auxiliary operation, when the scaffold is fixed in a traditional mode, a fixing piece needs to be embedded in a wall, a reserved hole can be formed in the wall when the scaffold is removed, and potential safety hazards can be caused due to the fact that the internal structure of the wall around the reserved hole is loosened; shear force wall 10 need use PVC pipe 20 to carry out split mould pouring the in-process, and this application realizes fixing scaffold frame through the application that utilizes PVC pipe 20 inner space, can be used to solve the problem of leaving a hole that the fixed scaffold frame of traditional mode produced.

In one aspect of the embodiment of the present application, referring to fig. 1, a wall attachment device for a scaffold is provided, which includes a fixing plate 30, and a through hole 310 is formed in the fixing plate 30 for matching between the fixing plate 30 and other components; the scaffolding wall attachment apparatus further includes a coupling member 40 and first and

second locking members

50 and 60 coupled to the coupling member 40, and the coupling member 40 can pass through the through hole 310 of the fixing plate 30. When the installation is used, can put into PVC pipe 20 with the one end of connecting piece 40 earlier, exert thrust to the other end and make connecting piece 40 wear to locate PVC pipe 20 completely, utilize the inner space of PVC pipe 20 to realize that connecting piece 40 wears to locate shear force wall 10, install first locking piece 50 in connecting piece 40 one end again, a preliminary fixed for realizing scaffold frame attaches the wall device, then through the via hole 310 on the fixed plate 30 with fixed plate 30 installs the other end in connecting piece 40, can carry out artifical application of force in one side of fixed plate 30 earlier in the installation, make the opposite side of fixed plate 30 and the outside of shear force wall 10 stress each other, keep the position of fixed plate 30 not to take place the skew, install second locking piece 60 in the other end of connecting piece 40 again. The fixing plate 30 and the shear wall 10 on the connecting member 40 are clamped by the first locking member 50 and the second locking member 60 continuously retracting on the connecting member 40, one side of the fixing plate 30 is tightly attached to the shear wall 10, and the other side of the fixing plate 30 is tightly attached to the second locking member 60, so that the fixing of the fixing plate 30 on the outer side of the shear wall 10 is realized.

In one embodiment, the connecting member 40 has external threads at both ends, the first locking member 50 and the second locking member 60 have internal threads inside for matching with the external threads on the connecting member 40, the first locking member 50 and the second locking member 60 are in threaded connection with the connecting member 40, and the first locking member 50 and the second locking member 60 are moved towards the inner side of the connecting member 40 continuously to retract the distance between the first locking member 50 and the second locking member 60 and the connecting member 40, so as to clamp the shear wall 10 and the fixing plate 30 by the first locking member 50 and the second locking member 60, thereby fixing the fixing plate 30 on the outer side of the shear wall 10.

In another embodiment, the connecting member 40 is connected to the first locking member 50 and the second locking member 60 by means of a snap fit, in use, one end of the connecting member 40 can be placed into the PVC pipe 20 first, thrust is applied to the other end to enable the connecting member 40 to completely penetrate through the PVC pipe 20, then one end of the connecting member 40 is locked by means of the first locking member 50 to realize initial fixing of the wall attachment device of the scaffold, then the fixing plate 30 is installed at the other end of the connecting member 40, and then the other end of the connecting member 40 is locked by means of the second locking member 60 to complete the overall fixing of the wall attachment device of the scaffold.

The connector 40 may be integrally passed through the inner space of the PVC pipe 20 so that either end of the connector 40 can pass through the PVC pipe 20; the connecting member 40 has different lengths, the width of the shear wall 10 can be measured in one step before the fixing plate 30 is positioned, and the length of the connecting member 40 is selected to be greater than the sum of the width of the shear wall 10 and the thickness of the fixing plate 30, so that the two ends of the connecting member 40 provided with the external threads are exposed, and the first locking member 50 and the second locking member 60 can be installed to fix the connecting member 40. In addition, the first locking element 50 and the second locking element 60 can be detachably connected to the connecting element 40, respectively, that is, the first locking element 50 and the second locking element 60 form a clamp to the shear wall 10 and the fixing plate 30 in the locked state, and the fixing plate 30 is immovable on the outer side of the shear wall 10; the first locking member 50 and the second locking member 60 are detachable from the connecting member 40 in the unlocked state, so that the fixing plate 30 can be separated from the outside of the shear wall 10 and the connecting member 40 can be withdrawn from the inside of the PVC pipe 20.

The fixing plate 30 is provided with an extension part 80 which is matched and connected with the scaffold, when the fixing plate 30 is fixed on the outer side of the shear wall 10, the extension part 80 on the fixing plate 30 is fixed in position, and the scaffold is fixed through the connection of the extension part 80 and the scaffold. The PVC pipe 20 in the shear wall 10 is used for fixing the scaffold, so that the safety problem caused by holes reserved in the traditional mode is avoided; the first locking piece 50 and the second locking piece 60 are in threaded connection with the connecting piece 40, so that the connecting piece is convenient to disassemble and can be reused, and the loss is reduced.

Optionally, as shown in fig. 1, if the PVC pipe 20 is fixed in the shear wall 10 at an unadjustable position, the position of the connecting member 40 in the PVC pipe 20 is unadjustable, and the fixing plate 30 is mounted on the connecting member 40, the number of the connecting members 40 used for fixing the fixing plate 30 may be one or more, and if there are a plurality of connecting members 40, if there is a deviation between the positions of the via holes 310 on the fixing plate 30 and the positions of the via holes 310 on the fixing plate 30, a situation that the fixing plate 30 cannot be mounted on one end of the connecting member 40 may occur because the via holes 310 on the fixing plate 30 and the connecting members 40 are not aligned; if the relative position between the connecting member 40 and the fixing plate 30 is adjusted, the fixing plate 30 is movable on the connecting member 40.

In an embodiment, as shown in fig. 2 and 3, the through hole 310 includes a first bar-shaped hole 311 and a second bar-shaped hole 312, both of which penetrate through the board surface on one side of the fixing board 30 to the board surface on the other side, the first bar-shaped hole 311 and the second bar-shaped hole 312 intersect with each other and communicate with each other on the board surface of the fixing board 30, and both of them can allow the connecting member 40 to pass through separately for the first bar-shaped hole 311 and the second bar-shaped hole 312, the connecting member 40 can move in the first bar-shaped hole 311 and the second bar-shaped hole 312, and the moving direction of the connecting member 40 in the through hole 310 on the fixing board 30 is not determined, so the first bar-shaped hole 311 and the second bar-shaped hole 312 communicate with each other, and the connecting member 40 can move to the second bar-shaped hole 312 from the first bar-shaped hole 311, thereby satisfying that the fixing board 30 can complete the fixing when being installed on the plurality of connecting members 40.

The first strip-shaped hole 311 and the second strip-shaped hole 312 can be set to different angles on the premise of mutual communication; if the fixing plate 30 is disposed on the plurality of via holes 310, the first strip holes 311 of the plurality of via holes 310 may be disposed at different angles, and the second strip holes 312 may also be disposed at different angles. In one embodiment, as shown in fig. 3, two through holes 310 are provided on the fixing plate 30, a first strip-shaped hole 311 and a second strip-shaped hole 312 of the through hole 310 on the left side are vertically set, when the fixing plate 30 is installed outside the shear wall 10, the first strip-shaped hole 311 is parallel to the ground, and the second strip-shaped hole 312 is perpendicular to the ground; although the first strip-shaped hole 311 and the second strip-shaped hole 312 of the right-side via hole 310 are vertically arranged, when the fixing plate 30 is installed on the outer side of the shear wall 10, the first strip-shaped hole 311 and the second strip-shaped hole 312 respectively form an included angle of 45 degrees with the ground. It should be noted that the first bar-shaped hole 311 and the second bar-shaped hole 312 are not only vertically set, but also can be set at different angles according to actual needs.

Optionally, as shown in fig. 1, the connecting member 40 is a through-wall screw, one end of the through-wall screw can pass through the PVC pipe 20, and two ends having external threads can be exposed at two sides of the shear wall 10, the first locking member 50 used in cooperation with the through-wall screw is a first bolt, the second locking member 60 is a second bolt, and the first bolt and the second bolt are respectively in threaded connection with the through-wall screw. In the use, can put into PVC pipe 20 earlier with the one end of wearing the wall screw rod, exert thrust to the other end and make the one end of wearing the wall screw rod pass PVC pipe 20 completely, install first bolt in the one end locking of wearing the wall screw rod again, then install fixed plate 30 in the other end of wearing the wall screw rod, fixed plate 30 realizes tentatively fixing a position the back on the connecting piece, install the second bolt in the other end of connecting piece 40 again, the distance of first bolt and second bolt is constantly shortened inwards, realize forming the effect of centre gripping to fixed plate 30 and shear force wall 10, fixed plate 30 one side is hugged closely with shear force wall 10, the opposite side is hugged closely with the second bolt, realize the monolithic stationary to fixed plate 30.

Use threaded connection's mode firstly in order to realize dismantling of each spare part, for other fixed modes, threaded connection can realize the detachable function under the condition of needn't use other accessories, fixed effect is firm and convenient dismantlement, need be pre-buried in shear force wall 10 with the mounting of stabilizing the scaffold frame among the traditional mode, need destroy the wall body again when disassembling, and follow-up way that still need restore the wall body, the scaffold frame of this application attaches the wall device and only need lead toThe fixing plate 30 is fixed by loosening the first bolt and the second bolt on the wall-through screw rod_、The first bolt and the second bolt are taken down from the wall-through screw rod, and then the wall-through screw rod is taken out from the PVC pipe 20, so that the internal structure of the wall body of the shear wall 10 cannot be damaged, and the operation process is safe, convenient and fast.

The wall-attached device of the scaffold can be reused, and the wall-attached device can achieve the same fixing effect through the wall-penetrating screw rod, the first bolt and the second bolt which are connected through threads; and when the first bolt and the second bolt are fixed, the first bolt and the second bolt are arranged at two ends of the through-wall screw, and when the first bolt and the second bolt are disassembled from two ends of the through-wall screw. For convenient use, the external thread parameters at the two ends of the through-wall screw are the same, the two ends can be exchanged for use, and the first bolt and the second bolt which are matched with the two ends of the through-wall screw can also be exchanged for use, so that the universality of parts is improved.

Optionally, the fixing plate 30 can be moved on the connecting member 40 through the through hole 310, and the fixing difficulty of the fixing plate 30 on the connecting member 40 by the second bolt is increased due to the movement of the fixing plate 30 on the connecting member, and in order to improve the fixing effect, a gasket 70 may be disposed between the second bolt and the fixing plate 30; the spacer 70 may be used to increase a contact area with the fixing plate 30, so that a fixing effect of the second bolt on the fixing plate 30 is enhanced, and the spacer 70 may buffer a pressure applied to the second bolt by the fixing plate 30, prevent loosening, and protect the second bolt and the wall screw.

The utility model provides a scaffold frame attaches wall device in-service use, wear to locate the wall screw that wears to cut force wall 10 and fixed plate 30 can be one or more, adopt a plurality of wall screws to be in order to realize fixing the fixed plate 30 completely, make extension 80 on the fixed plate 30 can not take place the position and remove, and then make the difficult emergence of the scaffold frame that the extension 80 other end is connected rock, the stability of scaffold frame when guaranteeing the construction, safety when in order to promote constructor operation on the scaffold frame.

In one embodiment, as shown in fig. 2, the scaffold wall attachment device includes four through-wall screws, and the surface of the fixing plate 30 used in cooperation with the four through-wall screws is square, and it should be noted that the fixing plate 30 with a square surface is a better fitting when four through-wall screws are used, and does not indicate that the fixing plate 30 with a rectangular surface cannot be used; if the PVC pipe 20 is distributed in the shear wall 10 in a rectangular shape, the same effect can be obtained by using the fixing plate 30 having a rectangular plate surface. Be provided with four through holes 310 corresponding with four through-wall screw rods on the fixed plate 30 for wear to locate fixed plate 30 with through-wall screw rods, four through holes 310 distribute in the four corners of fixed plate 30 square face, thereby the realization is stronger to stability when fixed plate 30 is fixed, and four through-wall screw rod structures of use are the same, satisfy the commonality between the part. The fixing plate 30 has a square plate surface, the center of the square plate surface of the fixing plate 30, on which the extending portion 80 is fixed, has the best stabilizing effect, and the stretching force applied to the extending portion 80 can be uniformly distributed on the fixing plate 30.

In another embodiment, as shown in fig. 3, the scaffold wall-attaching device includes two wall-penetrating screws, the surface of the fixing plate 30 used in cooperation with the two wall-penetrating screws is rectangular, two through holes 310 corresponding to the two wall-penetrating screws are provided on the fixing plate 30 and used for the wall-penetrating screws to penetrate through the fixing plate 30, and the two through holes 310 are distributed on two sides of the rectangular surface of the fixing plate 30, so that the fixing plate 30 is stable when fixed, the two wall-penetrating screws have the same structure, and the universality between the parts is satisfied. The PVC pipes 20 penetrated by the two wall penetrating screws can be distributed in the shear wall 10 from left to right, and can also be distributed in the shear wall 10 from top to bottom, and the difference between the vertical distribution and the horizontal distribution of the PVC pipes 20 is that the fixing plate 30 needs to be rotated by 90 degrees to complete installation during assembly, and the specifically adopted fixing mode needs to be selected according to the distribution condition of the PVC pipes 20 on the shear wall 10. The fixing plate 30 has a rectangular plate surface, the center of the rectangular plate surface of the fixing plate 30, on which the extending portion 80 is fixed, has the best stabilizing effect, and the stretching force applied to the extending portion 80 can be uniformly distributed on the fixing plate 30.

Optionally, one end of the extending portion 80 is fixedly disposed on the fixing plate 30, and the fixing of the extending portion 80 on the fixing plate 30 is further achieved through fixing of the wall-penetrating screw, the first bolt and the second bolt to the fixing plate 30, and the fixed extending portion 80 has the same effect as that of a fixing piece stabilizing scaffold pre-embedded in the shear wall 10 in a traditional mode, so that the safety problem and the subsequent repairing problem caused by hole leaving and hole leaving cannot be caused. The other end of the extension 80 is detachably connected to the scaffold, and can be used to adjust the connection position between the scaffold and the extension 80, and separate the scaffold from the extension 80 after the work is completed.

In an embodiment, as shown in fig. 1, the extension portion 80 is vertically fixed to the fixing plate 30, the vertical fixing mode can ensure that the pulling and pressing force generated by shaking the scaffold in use has the same effect on the force generated by the joint between the fixing plate 30 and the extension portion 80, and if the effect of the force received by the joint between the fixing plate 30 and the extension portion 80 is different, the joint with larger stress may be damaged, thereby affecting the overall service life of the wall-attached device of the scaffold, so the extension portion 80 is vertically fixed to the fixing plate 30, and the force applied to the extension portion 80 by the scaffold can be uniformly distributed at the joint between the scaffold and the fixing plate 30, thereby ensuring the overall service life of the wall-attached device of the scaffold.

In one embodiment, the extension 80 is welded to the fixing plate 30, and the welding and fixing method is simple and strong, so that the extension 80 can be kept stable when an external force is applied by the scaffold. In another embodiment, a groove for allowing the extension portion 80 to be placed is formed in a position where the fixing plate 30 and the extension portion 80 are fixed, an internal thread is formed in the groove, an external thread matched with the internal thread for use is formed at one end where the extension portion 80 and the fixing plate 30 are fixed, the extension portion 80 and the fixing plate 30 are in threaded connection, storage is convenient, and when one of the extension portion 80 and the fixing plate 30 is damaged, the damaged part can be replaced without affecting the overall use of the scaffold wall attachment device.

Optionally, in order to satisfy the firmness when the scaffold is stable, the tensile, compressive, bending, shearing and other mechanical properties of the extension part 80 need to meet the requirements, materials can be conveniently selected in the construction process, and unnecessary expenditure is reduced. In one embodiment, extension 80 is the steel pipe, and the one end of steel pipe is fixed to be set up in fixed plate 30, is provided with at the other end of steel pipe and connects the fastener, connects one side of fastener to fix on the steel pipe, and the opposite side is fixed with the scaffold, does not have the precedence during installation, choose the mode that facilitates the construction can, realize fixing between extension 80 and the scaffold through connecting the fastener. The connecting fastener is mainly used for fixing during construction of the scaffold, local materials are used, and connection can be completed without using other parts.

Alternatively, as shown in fig. 1, in order to improve the firmness of the extension 80 on the fixing plate 30, the scaffold wall attachment device is further provided with a reinforcing member 90, one end of the reinforcing member 90 is fixed to the fixing plate 30, and the other end of the reinforcing member 90 is fixed to the steel pipe. In one embodiment, the fixing plate 30 is a steel plate, and the reinforcing member 90 is a steel bar, and one end of the steel bar can be welded to the steel plate, and the other end of the steel bar can be welded to the steel pipe, so as to reinforce the steel pipe.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A scaffold wall attachment device is characterized by comprising a fixing plate with a through hole, a connecting piece, a first locking piece and a second locking piece, wherein the first locking piece and the second locking piece are matched with the connecting piece;

first locking piece install in the one end of connecting piece and with one side butt of shear force wall, the second locking piece connect in the other end of connecting piece and with the fixed plate deviates from one side butt of shear force wall, so that the fixed plate with the lateral wall butt of shear force wall be provided with the extension that extends towards the scaffold frame on the fixed plate, the extension be used for with the scaffold frame cooperation is connected.

2. The scaffold wall attachment device according to claim 1, wherein the through hole comprises a first strip-shaped hole and a second strip-shaped hole, and the first strip-shaped hole and the second strip-shaped hole intersect with each other on the plate surface of the fixing plate and are communicated with each other.

3. The scaffolding wall attachment apparatus as claimed in claim 1, wherein the connector is a through-wall bolt, the first locking member is a first bolt, the second locking member is a second bolt, and the first bolt and the second bolt are respectively threadedly connected to the through-wall bolt.

4. The scaffold wall attachment of claim 3, further comprising a spacer positioned between the second bolt and the fixing plate.

5. The scaffold wall attachment device according to claim 3, wherein the scaffold wall attachment device comprises four wall-penetrating screws, the plate surface of the fixing plate is square, the fixing plate comprises four through holes corresponding to the four wall-penetrating screws one by one, the four through holes are distributed at four corners of the square plate surface of the fixing plate, and the extending portion is fixed at the center of the square plate surface of the fixing plate.

6. The scaffold wall attachment device according to claim 3, wherein the scaffold wall attachment device comprises two of the through-wall screws, the plate surface of the fixing plate is rectangular, and the fixing plate comprises two of the through holes corresponding to the two of the through-wall screws; the extension part is fixed in the center of the rectangular plate surface of the fixing plate, and the center of the rectangular plate surface is located between the two through holes.

7. The scaffolding wall attachment apparatus as claimed in claim 1, wherein one end of the extension portion is fixedly provided to the fixing plate, and the other end of the extension portion is detachably connected to the scaffolding.

8. The scaffolding wall attachment apparatus as claimed in claim 1, wherein the extension extends in a direction perpendicular to the plate surface of the fixing plate.

9. The scaffold wall attachment apparatus according to claim 7, wherein the extension portion is a steel pipe, one end of the steel pipe is fixedly disposed on the fixing plate, and the other end of the steel pipe is disposed with a connection fastener, and the steel pipe is detachably connected to the scaffold through the connection fastener.

10. The scaffold wall attachment apparatus of claim 1, wherein the scaffold wall attachment apparatus comprises a reinforcement, one end of the reinforcement being fixed to the fixing plate, and the other end of the reinforcement being fixed to the extension.