CN218758664U - Wall connecting assembly - Google Patents

Abstract

The application relates to the technical field of constructional engineering, and particularly discloses a wall connecting assembly which comprises an embedded bolt and a rotatable assembly, wherein the embedded bolt comprises a linear part, two ends of the linear part in the extension direction are respectively a first end and a second end, and the first end is connected with a bent part; the rotatable assembly comprises a fixing piece and a fastening piece, the fixing piece is provided with a first mounting position and a second mounting position, and a second end penetrates through the second mounting position; the fastener is detachably connected with the straight line part. The fastener is detachably connected with the straight line part, and the embedded bolt is connected with the fixing part in a penetrating way, so that the fastener can be separated from the embedded bolt after the embedded bolt is embedded in the wall body, and the fastener can be reused; the mounting also can with pre-buried bolt separation, equally can used repeatedly, has realized the turnover use that can have enough to meet the need the subassembly, reduces traditional technology and links the wall spare and set up the time for the construction progress.

Description

Wall connecting assembly

Technical Field

The present application relates generally to the field of construction engineering and, more particularly, discloses a wall connecting assembly.

Background

The scaffold for the building is a tool used on a construction site in an outer wall, interior decoration or a place which is high in position and cannot be directly constructed, is mainly used for up-and-down construction of constructors, safety net maintenance, high-altitude installation of components and the like, and is widely applied to building construction. Scaffold frame need form reliable connection between the building with the in-process of erectting, and current solution adopts steel pipe fastener to embrace the mode of drawing building and the pre-buried nozzle stub lock joint of floor more, and steel pipe fastener embraces the mode of drawing the building and indicates to adopt many steel pipes to encircle to set up on the support column on the building, is connected through the fastener between each steel pipe, and scaffold frame connects the reliability in order to ensure its connection on the steel pipe, and this kind of mode makes even the wall spare dismouting of being not convenient for. The mode of the pre-buried nozzle stub lock joint of floor then indicates that pass through concrete placement with the nozzle stub pre-buried in the building to pass through the fastener with the scaffold and connect on the nozzle stub, be difficult to dismantle behind the scaffold corrosion, because the scaffold is direct to be connected on the nozzle stub through the fastener, and the nozzle stub is pre-buried again in the building, leads to even wall spare can not used repeatedly.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a link wall subassembly, it can solve among the prior art link wall spare can not used repeatedly and the technical problem of the dismouting of being not convenient for.

In order to realize the purpose of the utility model, the following technical scheme is adopted in the application:

in a first aspect, the present application provides a wall attachment assembly comprising:

the embedded bolt comprises a linear part, wherein a first end and a second end are respectively arranged at two ends of the linear part in the extension direction, and a bent part is connected to the first end; and

a rotatable assembly comprising:

the fixing piece is provided with a first mounting position and a second mounting position, the first mounting position is used for being connected with a scaffold, and the second end of the straight line part penetrates through the second mounting position;

the fastener is detachably connected with the linear part and used for limiting and connecting the embedded bolt and the fixing piece.

According to an embodiment of the present application, wherein the fastener includes a nut, an outer peripheral side of the linear portion is provided with an external thread to which the nut is screwed.

According to an embodiment of the application, two nuts are provided, and the thread directions of the two nuts are opposite.

According to an embodiment of the application, a seal is arranged between two of said nuts.

According to an embodiment of the present application, an included angle between an extending direction of the straight line portion and an extending direction of the bent portion is a right angle.

According to an embodiment of the present application, the length of the straight portion is L, and the length X of the bent portion satisfies: x is more than or equal to L/2.

According to an embodiment of the present application, the fixing element is a steel plate, and one side of the fixing element facing the bending portion is planar.

According to an embodiment of the present application, the scaffold comprises a horizontal bar and a vertical bar which are connected, and the mounting position is fixedly connected with the end of the horizontal bar.

According to an embodiment of the application, the cross bar and the upright are connected by a fastener.

According to an embodiment of the application, the distance between the upright and the fixing element is 300mm.

According to the wall connecting assembly disclosed by the embodiment of the application, the wall connecting assembly comprises an embedded bolt and a rotatable assembly, the embedded bolt comprises a linear part, two ends of the linear part in the extending direction are respectively a first end and a second end, and the first end is connected with a bent part; the turnover assembly comprises a fixing piece and a fastening piece, wherein the fixing piece is provided with a first mounting position and a second mounting position, the first mounting position is used for being connected with the scaffold, and the second end of the straight line part penetrates through the second mounting position; the fastener can be dismantled with sharp portion and be connected, and the fastener is used for spacing connection buried bolt and mounting in advance. This application is through being connected the dismantlement between fastener and the straight line portion for with embedded bolt pre-buried back within the wall body, the fastener can separate with embedded bolt, and the fastener can used repeatedly. Through with through connection between buried bolt and the mounting in advance, so buried bolt is pre-buried after the wall body in advance, the mounting also can separate with buried bolt in advance, and equally can used repeatedly has realized the turnover use that can have enough to meet the need the subassembly, reduces traditional technology and links wall spare and set up the time for the construction progress.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram illustrating the construction of a wall attachment assembly according to an exemplary embodiment.

FIG. 2 is a schematic diagram illustrating the construction of a fixture in a wall attachment assembly according to an exemplary embodiment.

Fig. 3 is a schematic view of a wall attachment assembly according to an exemplary embodiment mounted to a wall.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Wherein the reference numerals are as follows:

1. a straight portion; 2. a first end; 3. a second end; 4. a bending section; 5. a fixing member; 6. a fastener; 61. a nut; 62. a seal member; 7. a first mounting location; 8. a second mounting location; 9. pre-burying a section; 10. a protruding section; 11. a cross bar; 12. erecting a rod; 13. a fastener; 14. a wall body.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that in the description and claims of the present application and in the above-mentioned drawings, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprise," "include," and "have," as well as any variations or other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-4, the disclosed embodiments provide a wall connecting assembly, including an embedded bolt and a detachable assembly. Wherein, embedded bolt includes sharp portion 1, and the both ends of 1 extending direction in sharp portion are first end 2 and second end 3 respectively, are connected with kink 4 on the first end 2. The rotatable assembly comprises a fixing piece 5 and a fastening piece 6, wherein the fixing piece 5 is provided with a first installation position 7 and a second installation position 8, the first installation position 7 is used for being connected with a scaffold, and the second end 3 of the linear part 1 penetrates through the second installation position 8; fastener 6 and straight line portion 1 can be dismantled and be connected, and fastener 6 is used for spacing connection buried bolt and mounting 5 in advance.

In the actual use process, through the detachable connection between the fastening piece 6 and the straight line part 1, after the embedded bolt is embedded in the wall body 14, the fastening piece 6 can be separated from the embedded bolt, and the fastening piece 6 can be reused. Through with through connection between buried bolt and the mounting 5 in advance, so buried bolt is pre-buried after wall body 14 in advance, mounting 5 also can separate with buried bolt in advance, and equally can used repeatedly has realized the turnover use that can have enough to meet the need the subassembly, reduces traditional technology and links wall spare and set up the time for the construction progress.

Specifically, the second mounting position 8 is a hole penetrating through the fixing member 5 in the thickness direction, and the cross-sectional shape of the hole is matched with the cross-sectional shape of the embedded bolt. As an example, the cross-sectional shape of the embedded bolt is circular, and the cross-sectional shape of the second mounting position 8 is also circular. And for the convenience of the embedded bolt running through the second installation position 8, the diameter of the cross section of the second installation position 8 is slightly larger than that of the cross section of the embedded bolt. Preferably, the diameter of the second mounting position 8 is 1mm larger than that of the embedded bolt or the diameter of the second mounting position 8 is 2mm larger than that of the embedded bolt.

Referring to fig. 1-4, the second end 3 of the linear portion 1 of the embedded bolt penetrates through the second mounting position 8 and extends out of the fixing member 5. The fastening piece 6 comprises a nut 61, an external thread screwed with the nut 61 is arranged on the outer peripheral side of the linear part 1, the nut 61 is screwed and matched with the part of the linear part 1 extending out of the fixing piece 5, and the embedded bolt and the fixing piece 5 are connected in a limiting mode along with the screwing and rotating of the nut 61.

Optionally, the external thread is a down thread, and two nuts 61 are provided, and the thread directions of the two nuts 61 are opposite. The tang screw thread has both left and right hand threads and can be mated to either left or right hand threads. Therefore, one of the two nuts 61 is a nut 61 having a left-hand thread and the other is a nut 61 having a right-hand thread, and when the fastener 6 is connected to the linear portion 1, the nut 61 on the working support surface is referred to as a fastening nut 61, and the nut 61 on the non-support surface is referred to as a lock nut 61. That is, when the fastening tool 6 is connected to the linear portion 1, the nut 61 closer to the fixing tool 5 among the two nuts 61 is the fastening nut 61, and the nut 61 farther from the fixing tool 5 among the two nuts 61 is the lock nut 61, i.e., the fastening nut 61 is first tightened and then the lock nut 61 is tightened when used. In the case of vibration or impact, the fastening nut 61 tends to loosen, but since the loosening direction of the fastening nut 61 is the tightening direction of the lock nut 61, tightening of the lock nut 61 just stops loosening of the fastening nut 61, and the fastening nut 61 cannot loosen. Therefore, the tang thread of the straight line part 1 utilizes the thread contradiction to loosen, restrict loosening and guarantee the fastening effect.

Optionally, a sealing element 62 is arranged between the two nuts 61. The outer flowing condition of the concrete in the pre-buried process of the pre-buried bolt is effectively avoided through the arrangement of the sealing element 62. Preferably, the sealing element 62 is a sealing ring, or the sealing element 62 is a rubber sleeve.

Referring to fig. 1 to 4, an included angle is formed between the extending direction of the straight line portion 1 and the extending direction of the bent portion 4, and the bent portion 4 can bear a larger tensile force effect when the embedded bolt is subjected to a transverse acting force through the included angle, so that the tensile strength of the embedded bolt is improved.

Optionally, an end of the linear portion 1 is connected to an end of the bent portion 4, and an included angle between the linear portion 1 and the bent portion 4 is a right angle or an acute angle. Through the setting condition of right angle or acute angle for pre-buried bolt is when bearing the pulling force effect, and reverse effort can be played to kink 4, in order to improve tensile strength. Preferably, the included angle between the straight portion 1 and the bent portion 4 is a right angle. Because the transverse acting force comprises transverse pulling force and transverse pushing force, when the included angle between the straight line part 1 and the bending part 4 is an acute angle, the tensile force effect of the embedded bolt is stronger, but the anti-pushing force effect of the embedded bolt is poorer. When the included angle between the straight line part 1 and the bending part 4 is a right angle, the tensile resistance effect and the thrust resistance effect are both better, and the application range is wider.

Optionally, the length of the straight portion 1 is L, and the length X of the bent portion 4 satisfies: x is more than or equal to L/2. The length of the bending part 4 is limited to ensure the integral resistance strength of the embedded bolt. Preferably, the straight line portion 1 includes the pre-buried section 9 and the extension section 10 that are connected, and the one end that the pre-buried section 9 kept away from the extension section 10 is connected with the kink 4, and wherein the pre-buried section 9 is used for pre-burying in the inside of wall body 14 in the construction building, and the extension section 10 is the part that stretches out the wall body 14 in the construction building, and the extension section 10 wears to establish the mounting 5 and is connected with the fastener 6. The length of pre-buried section 9 is l, the length X of kink 4 satisfies: x is more than or equal to l/2.

Optionally, the transverse tension of the embedded bolt is F, and the diameter D of the embedded bolt satisfies:

the diameter of the embedded bolt is limited to ensure the overall strength of the embedded bolt, and meanwhile, the embedded bolt can be well stressed.

Wherein, A is the acute angle in the included angle between the straight line part and the bending part.

Referring to fig. 1 to 4, the fixing member 5 is a steel plate, and a side of the fixing member 5 facing the bending portion 4 is planar. The planar structure arrangement enables the fixing piece 5 to be better attached to the outer surface of the wall 14, and can also correct the flatness of the wall 14 during construction and construction. In addition, the intensity of steel sheet is higher, is difficult for buckling, and the steel sheet is convenient for connect the scaffold frame and can play the effect of support connection to the scaffold frame.

Optionally, the thickness of the steel plate is 5mm, so that the connection strength of the steel plate is guaranteed.

Specifically, the scaffold comprises a cross bar 11 and a vertical rod 12 which are connected, and the first installation position 7 is fixedly connected with the end part of the cross bar 11. The cross rod 11 and the vertical rod 12 are connected to each other at a construction site, so that tools for people to operate and for vertical and horizontal transportation are erected, safety net enclosure is used for constructors to live up and down or periphery, members are installed at high altitude, and the like. Through the tip with horizontal pole 11 and the first installation position 7 fixed connection of mounting 5, be connected with pre-buried bolt through the second installation position 8 of mounting 5 for scaffold frame is indirect and building body between inseparable be connected, improve scaffold frame connection's stability and the reliability of use.

Optionally, the end of the cross rod 11 is welded to the first mounting position 7, so that the connection strength between the cross rod 11 and the fixing part 5 is guaranteed in a welded connection mode, the phenomenon that the scaffold is disconnected in the using process is avoided, and the problem of potential safety hazards easily exists in a construction site.

Specifically, the cross bar 11 and the vertical bar 12 are connected by a fastener 13. The fastener 13 is used for stably connecting the cross rod 11 and the vertical rod 12, so as to ensure the reliability of the scaffold erection. It should be noted that the specific structure of the fastener 13 can be combined with the prior art to achieve a stable connection between the vertical rod 12 and the horizontal rod 11 in the scaffold. As an example, in this embodiment, the fastening member 13 includes a first sleeve and a second sleeve that are fixedly connected, the first sleeve is used for being sleeved on the outer side of the cross bar 11, and the second sleeve is used for being sleeved on the outer side of the vertical rod 12. Through adopting first sleeve and second sleeve and being connected between horizontal pole 11 and the pole setting 12, both can ensure the stability of being connected between horizontal pole 11 and the pole setting 12, still conveniently dismantle scaffold frame simultaneously, and the user's of being convenient for installation and dismantlement are still convenient for store, can reuse, reduce cost.

Optionally, the distance between the upright 12 and the fixing member 5 is 300mm. By limiting the distance between the fixing part 5 and the vertical rod 12, the operation of constructors can be facilitated, meanwhile, the constructors can be protected, and safety problems caused by too far distance are avoided.

With reference to fig. 1-4, an embodiment of the present disclosure further provides an installation method, which is applied to the wall connection assembly, where the method includes:

placing the embedded bolts in a wall 14, and extending the second end 3 of the linear part 1 out of the wall 14;

the fixing piece 5 is attached to the surface of the wall 14, the straight line part 1 penetrates through the second installation position 8, and the embedded bolt is tightly connected with the fixing piece 5 through the fastening piece 6; and

and fixedly connecting the scaffold with the first installation position 7, and performing concrete pouring on the wall 14 so as to embed the embedded bolts into the wall 14.

The concrete installation mode of the wall connecting component is as follows: firstly, the bent part 4 of the embedded bolt is placed in a wall 14 for concrete pouring, and the bent part 4 is arranged downwards, so that the embedded section 9 of the embedded bolt is placed in the wall 14, and the extending section 10 of the embedded bolt extends out of the wall 14. Then, the surface of the fixing piece 5 facing the bending part 4 is attached to the surface of the wall 14, the extending section 10 of the linear part 1 penetrates through the second installation position 8 of the fixing piece 5, the fixing piece 5 is fixedly connected with the embedded bolt through the fastener 6, and the fixing piece 5 is fixed on the wall 14 through the fastener 6. And finally, the end part of the cross rod 11 of the scaffold is fixedly connected with the first mounting position 7, so that the scaffold and the wall 14 can be connected in a limiting manner, and the safety of the scaffold is guaranteed. The wall 14 is then concreted so that the embedded sections 9 of the embedded bolts are embedded in the wall 14. It should be noted that the scaffold can be connected to the fixing element 5 before the fixing element 5 is connected to the embedded bolt, and similarly, the scaffold can also be connected to the fixing element 5 after the fixing element 5 is connected to the embedded bolt.

Through this kind of mounting means, can realize can having enough to meet the need the subassembly and be connected with dismantling between the pre-buried bolt through dismantling between fastener 6 and the pre-buried bolt, make can have enough to meet the need the subassembly and install and practical to other places, realized the used repeatedly of even wall spare, be convenient for job site installation, dismantle and have enough to meet the need, reduce transmission technology and link wall spare and set up the time, accelerate the construction progress, practice thrift the cost, promote the construction technology, can accomplish the effective control to construction quality, site progress and material cost.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications and alterations to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A wall connecting assembly, comprising:

the embedded bolt comprises a linear part (1), wherein a first end (2) and a second end (3) are respectively arranged at two ends of the linear part (1) in the extending direction, and a bent part (4) is connected to the first end (2); and

a rotatable assembly comprising:

the fixing piece (5) is provided with a first mounting position (7) and a second mounting position (8), the first mounting position (7) is used for being connected with a scaffold, and the second end (3) of the linear part (1) penetrates through the second mounting position (8);

the fastener (6) is detachably connected with the linear part (1), and the fastener (6) is used for limiting and connecting the embedded bolt and the fixing piece (5).

2. The wall connecting assembly according to claim 1, wherein the fastening member (6) comprises a nut (61), and an outer circumferential side of the linear portion (1) is provided with an external thread to which the nut (61) is threadedly coupled.

3. A wall assembly according to claim 2, wherein there are two nuts (61), and the two nuts (61) are threaded in opposite directions.

4. A wall assembly according to claim 3, wherein a seal (62) is provided between the nuts (61).

5. A wall connecting assembly according to claim 1, wherein the angle between the extension direction of the straight portion (1) and the extension direction of the bent portion (4) is a right angle.

6. The wall connecting assembly according to any one of claims 1-5, wherein the length of the straight line part (1) is L, and the length X of the bent part (4) satisfies the following condition: x is more than or equal to L/2.

7. The wall connecting assembly according to claim 1, wherein the fixing member (5) is a steel plate, and a side of the fixing member (5) facing the bending portion (4) is planar.

8. A wall connecting assembly according to claim 1, wherein the scaffolding comprises connected ledgers (11) and uprights (12), the first mounting location (7) being fixedly connected to the ends of the ledgers (11).

9. A wall-connecting assembly as claimed in claim 8, wherein said cross-bars (11) and said uprights (12) are connected by fasteners (13).

10. A wall connecting assembly according to claim 9, wherein the distance between the upright (12) and the fixing member (5) is 300mm.

Images