Wall embedded bracket

Abstract

The utility model discloses a pre-embedded bracket for a wall body, which relates to the technical field of wall body supporting pieces and comprises a bracket and an anchoring piece, the bracket comprises a backup plate tightly attached to the surface of a wall, a first side plate, a second side plate and a bottom plate, wherein the first side plate and the second side plate are vertically connected to the two sides of the backup plate in parallel, and the bottom plate is horizontally connected to the bottoms of the backup plate, the first side plate and the second side plate. The anchoring part comprises an embedded part plate pre-embedded in the wall body, a screw rod, a climbing cone located in the wall body and a locking part, one end of the screw rod is in threaded connection with the interior of the embedded part plate, the other end of the screw rod is in threaded connection with the interior of the climbing cone, and the end, away from the screw rod, of the climbing cone is connected with the locking part; the large end of the climbing cone is tightly attached to the surface of the backup plate; and the backup plate is positioned between the climbing cone and the locking piece. Through the design of the wall body pre-embedded bracket, the structure is simple, the operation is convenient, the bearing capacity of the frame body is greatly improved, the working efficiency is improved, and the combined use of a plurality of vertical rods is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of wall support pieces, in particular to a pre-buried wall bracket. Background Art

[0002] In the erection of beam and slab support frames, there may be situations where vertical poles cannot be installed in some areas, such as holes in the ground near the junction of wall panels. The conventional practice is to pre-embed steel corbels (anchor bars + anchor plates + welded cantilever corbels) in the wall as support. The construction process is relatively complicated and difficult to dismantle. Utility Model Content

[0003] The utility model aims to provide a wall embedded bracket to solve the technical problems of the existing wall supporting parts in the background technology that the process is complicated and the removal is difficult.

[0004] In order to solve the above problems, the utility model provides a wall embedded bracket, comprising:

[0005] The bracket comprises a backing plate closely attached to the wall surface, a first side plate and a second side plate parallel and vertically connected to both sides of the backing plate, and a bottom plate horizontally connected to the bottom of the backing plate, the first side plate and the second side plate;

[0006] The anchoring piece comprises an embedded plate pre-buried in the wall, a screw, a climbing cone located in the wall and a locking piece, one end of the screw is threadedly connected in the embedded plate, the other end of the screw horizontally passes through the wall and is connected to the locking piece, the climbing cone is threadedly connected to the screw, and the large end of the climbing cone is closely attached to the surface of the supporting plate;

[0007] The support plate is passed through the screw rod and is located between the climbing cone and the locking member.

[0008] Preferably, it also includes a steel pipe vertically connected to the bottom plate, wherein the steel pipe is located on a side away from the back plate to support the top bracket of the connecting plate buckle frame.

[0009] Preferably, a through hole is provided on the support plate directly facing the screw rod, and the diameter of the through hole is larger than the diameter of the screw rod and smaller than the large end diameter of the climbing cone.

[0010] Preferably, the locking member comprises a washer and a mounting bolt sleeved on the end of the screw rod, and the washer is pressed tightly against the support plate through the mounting bolt.

[0011] Preferably, the first side plate and the second side plate are both triangular plate structures with the same structure.

[0012] Preferably, the back plate, the first side plate, the second side plate and the bottom plate are all made of Q235B steel, and the steel pipe is made of Q355 steel.

[0013] Preferably, the diameter of the screw is 35-37 mm and the length is 88-92 mm.

[0014] Preferably, the length of the screw anchored in the wall is not less than 70 mm.

[0015] Preferably, the anchoring length of the anchor is not less than 350 mm.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In view of the situation that the vertical poles cannot be installed in some areas during the erection of beam and plate support frames, the utility model designs a pre-embedded wall bracket, which is composed of a bracket and an anchor, wherein the bracket is connected to the wall through the anchor, and the embedded plate in the anchor should be pre-embedded and installed at the corresponding spacing when the wall is cast in advance, one end of the screw is connected to the embedded plate 2, and the other end is successively penetrated by a climbing cone, a supporting plate and a locking piece, so as to fix the bracket to the wall. After the wall formwork is removed and the wall strength reaches 100% of the design, the installation of the bracket begins. The anchor is mainly composed of an embedded plate, a screw, a locking piece and a climbing cone, wherein the locking piece and the climbing cone can be used in a cyclic manner. The pre-embedded wall bracket is used for a non-ground-type supporting component of a matching disc buckle scaffolding edge support, which effectively solves special working conditions such as support near wall openings, is easy to install and disassemble, and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the installation structure of the wall embedded bracket in the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the bracket in the embodiment of the utility model;

[0020] Figure 3 It is a side view structural schematic diagram of the bracket in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the top view of the bracket in the embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the anchoring piece in the embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1- bracket;

[0025] 11-back plate; 12-first side plate; 13-second side plate; 14-bottom plate;

[0026] 2- Anchor;

[0027] 21-embedded plate; 22-screw; 23-climbing cone; 24-washer; 25-mounting bolt;

[0028] 3-Steel pipe. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementations.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] See also Figure 1-5 As shown, in an embodiment of the utility model, a wall embedded bracket is provided, and the wall embedded bracket comprises a bracket 1 and an anchor 2, wherein:

[0034] The bracket 1 includes a back plate 11, a first side plate 12, a second side plate 13 and a bottom plate 14. The back plate 11 is tightly attached to the surface of the wall. The first side plate 12 and the second side plate 13 are respectively and vertically connected to both sides of the back plate 11 in parallel. The bottom plate 14 is horizontally connected to the bottom of the back plate 11, the first side plate 12 and the second side plate 13.

[0035] The anchor 2 includes an embedded plate 21, a screw 22, a climbing cone 23 and a locking piece pre-buried in the wall. The climbing cone 23 is located inside the wall. One end of the screw 22 is threadedly connected to the embedded plate 21, and the other end of the screw 22 horizontally passes through the wall and is connected to the locking piece. The climbing cone 23 is threadedly connected to the screw 22, and the large end of the climbing cone 23 is tightly attached to the surface of the support plate 11. The support plate 11 is passed through the screw 22 and is located between the climbing cone 23 and the locking piece.

[0036] See also Figure 1 , 2 As shown, in the specific scheme of the utility model, in view of the situation that the vertical pole cannot be installed in the local area during the erection of the beam and plate support frame, this embodiment designs a wall embedded bracket, which is composed of a bracket 1 and an anchor 2, wherein the bracket 1 is connected to the wall through the anchor 2, and the embedded plate 21 in the anchor 2 should be pre-embedded and installed at the corresponding spacing in advance when the wall is cast, one end of the screw 22 is connected to the embedded plate 21, and the other end is successively penetrated with a climbing cone 23, a supporting plate 11 and a locking piece, so as to fix the bracket 1 on the wall. After the wall formwork is removed and the wall strength reaches 100% of the design, the installation of the bracket 1 begins.

[0037] Furthermore, the wall embedded bracket also includes a steel pipe 3 vertically connected to the bottom plate 14, and the steel pipe 3 is located on the side away from the back plate 11 to support the top bracket of the connection plate buckle frame.

[0038] See also Figure 1 , 3 As shown, in the specific scheme of the utility model, a steel pipe 3 is also installed on the embedded wall bracket. Considering that a disc-shaped frame top support needs to be installed on the embedded wall bracket, a steel pipe 3 for connecting the adjustable top support of the disc-shaped scaffolding is welded on the bracket 1, and the steel pipe 3 is connected to the bracket 1 by welding a steel pad.

[0039] Furthermore, a through hole 111 is provided on the support plate 11 opposite to the screw rod 22 , and the diameter of the through hole 111 is larger than the diameter of the screw rod 22 and smaller than the diameter of the large end of the climbing cone 23 .

[0040] See also Figure 1 , 2 As shown, in the specific scheme of the utility model, a hole is opened on the bracket 1 and fixed to the wall by pre-embedded climbing cone 23, so that the diameter of the through hole 111 is larger than the diameter of the screw 22 and smaller than the large end diameter of the climbing cone 23, so that it is convenient for operation.

[0041] Furthermore, the locking member includes a washer 24 and a mounting bolt 25 which are sleeved on the end of the screw rod 22 , and the washer 24 is pressed tightly against the back plate 11 through the mounting bolt 25 .

[0042] See also Figure 5As shown, in the specific solution of the utility model, the locking member is composed of a washer 24 and a mounting bolt 25, wherein the backing plate 11 is locked on the wall by the washer 24 and the mounting bolt 25, the structure is simple and the installation is reliable.

[0043] Furthermore, the first side plate 12 and the second side plate 13 are both triangular plate structures with the same structure.

[0044] See also Figure 2 , 3 As shown in , 4, specifically in the specific scheme of the utility model, the embedded bracket is formed by welding 4 steel plates into a triangular bracket, which can be directly used for support. The embedded bracket can withstand a maximum load of 90KN. Considering the balance of the load, the first side plate 12 and the second side plate 13 are designed as triangular plate structures with the same structure.

[0045] Furthermore, the back plate 11, the first side plate 12, the second side plate 13 and the bottom plate 14 are all made of Q235B steel, and the steel pipe 3 is made of Q355 steel. Specifically, in the specific scheme of the utility model, Q235B steel and Q355 steel are easy to obtain and have low cost, which reduces the processing and manufacturing cost.

[0046] Furthermore, the diameter of the screw 22 is 35-37 mm, and the length is 88-92 mm. Specifically, in the specific solution of the utility model, the diameter of the screw 22 is preferably 36 mm, and the length is 90 mm. Under the condition of satisfying the structural strength, the threads of the bolt and the screw 22 are all screwed into the climbing cone 23 and the embedded plate 21.

[0047] Furthermore, the length of the screw rod 22 anchored in the wall is not less than 70 mm to ensure the reliability of the connection with the wall.

[0048] Furthermore, the anchoring length of the anchor 2 is not less than 350 mm.

[0049] When the overall anchoring length of the anchor 2 does not meet the requirements, a Q235B steel plate is added to the tail of the anchor 2. The thickness of the steel plate is adjusted according to the overall anchoring length (i.e., the overall anchoring length is ensured to be ≥350mm), and an anchor block is set between the embedded plate 21 and the added steel plate (the anchor block is opened according to the size of the embedded plate) to increase the force-bearing area.

[0050] Although the utility model is disclosed as above, the protection scope of the utility model is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A wall embedded bracket, characterized in that: include: The support (1) comprises a backing plate (11) closely attached to the wall surface, a first side plate (12) and a second side plate (13) parallel and vertically connected to both sides of the backing plate (11), and a bottom plate (14) horizontally connected to the bottom of the backing plate (11), the first side plate (12) and the second side plate (13); The anchor member (2) comprises an embedded plate (21) pre-buried in a wall, a screw rod (22), a climbing cone (23) located in the wall, and a locking member, wherein one end of the screw rod (22) is threadedly connected in the embedded plate (21), the other end of the screw rod (22) is threadedly connected in the climbing cone (23), one end of the climbing cone (23) away from the screw rod (22) is connected to the locking member, and the large end of the climbing cone (23) is closely attached to the surface of the supporting plate (11), and the supporting plate (11) is located between the climbing cone (23) and the locking member.

2. The wall embedded bracket according to claim 1, characterized in that: It also comprises a steel pipe (3) vertically connected to the bottom plate (14), wherein the steel pipe (3) is located on a side away from the back plate (11) and is used to support the top bracket of the connection plate buckle frame.

3. The wall embedded bracket according to claim 1, characterized in that: A through hole (111) is provided on the support plate (11) directly facing the screw rod (22); the diameter of the through hole (111) is larger than the diameter of the screw rod (22) and smaller than the large end diameter of the climbing cone (23).

4. The wall embedded bracket according to any one of claims 1 to 3, characterized in that: The locking member comprises a washer (24) sleeved on the end of the screw rod (22) and a mounting bolt (25), and the washer (24) is tightly pressed against the backing plate (11) through the mounting bolt (25).

5. The wall embedded bracket according to claim 1, characterized in that: The first side plate (12) and the second side plate (13) are both triangular plate structures with the same structure.

6. The wall embedded bracket according to claim 2, characterized in that: The back plate (11), the first side plate (12), the second side plate (13) and the bottom plate (14) are all made of Q235B steel, and the steel pipe (3) is made of Q355 steel.

7. The wall embedded bracket according to claim 4, characterized in that: The screw (22) has a diameter of 35-37 mm and a length of 88-92 mm.

8. The wall embedded bracket according to claim 4, characterized in that: The length of the screw rod (22) anchored in the wall is not less than 70 mm.

9. The wall embedded bracket according to any one of claims 5 to 8, characterized in that: The anchoring length of the anchor (2) is not less than 350 mm.

Images