Non-embedded scaffold wall connecting piece and using method thereof

Abstract

The invention discloses a non-embedded scaffold wall connecting piece and a using method thereof.The wall connecting piece comprises a first connecting piece used for being connected to a wall body, a second connecting piece used for being connected to a scaffold and a telescopic piece connected between the first connecting piece and the second connecting piece; one end of the sleeve is closed, the other end of the sleeve is open, and the first connecting piece is connected to the closed end of the sleeve; the sliding plate is slidably connected to the inner wall of the sleeve in the axial direction of the sleeve, and one end of the sliding plate extends out of the opening end of the sleeve and is connected with the second connecting piece; a rack is connected to the outer surface of the sliding plate, limiting clamping teeth matched with the rack are connected to the face, right facing the sliding plate, of the limiting plate, a handle is connected to the face, back to the sliding plate, of the limiting plate, and a limiting through hole allowing the handle to penetrate out is formed in the sleeve. And by arranging the wall connecting piece, the practicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a non-embedded scaffolding wall connecting piece and a use method thereof. Background Art

[0002] Wall ties generally refer to components that strengthen the stability of other structures by connecting with reliable fixed ends. In construction projects, they are used to connect the scaffolding frame to the main structure of the building. They are components that can transmit tension and pressure. The wall connection achieved by wall ties plays an important role in strengthening the overall stability of the scaffolding, improving its stable bearing capacity and avoiding major accidents such as dumping or collapse.

[0003] The embedded steel pipe method is currently the most commonly used wall connection method, which can play a role of rigid connection. In the prior art, the wall connection parts of the embedded steel pipe have good rigidity and accurate embedding position, but the horizontal embedding accuracy of the embedded parts is high, and after the construction is completed, the embedded parts cannot be reused, and the cost is high, the disassembly is troublesome, the cost is high, and the labor and material are consumed. The disassembly leads to extended construction time. In addition, the length of traditional wall ties needs to be customized according to the design length, and cannot be adjusted according to the on-site working conditions, and the practicality is poor. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a non-embedded scaffolding wall connecting piece and a method of using the same, which can be directly connected to the wall through a screw rod and a limit nut, avoiding the need to set embedded parts on the wall for connecting the wall connecting piece. At the same time, the setting of a slide plate and a limit plate facilitates the adaptive adjustment of the length according to the on-site working conditions, thereby improving practicality.

[0005] To achieve the above object, the technical solution adopted by the present invention is a non-embedded scaffolding wall connecting member, including a first connecting member for connecting to a wall, a second connecting member for connecting to a scaffold, and a telescopic member connected between the first connecting member and the second connecting member, wherein the telescopic member includes:

[0006] A sleeve arranged in a horizontal direction, one end of the sleeve is closed and the other end is open, and the first connecting member is connected to the closed end of the sleeve;

[0007] A slide plate, wherein the slide plate is slidably connected to the inner wall of the sleeve along the axial direction of the sleeve, and one end of the slide plate extends out of the open end of the sleeve and is connected to the second connecting member;

[0008] A limit plate is used to limit the sliding of the slide, the limit plate is arranged opposite to the slide and can be movably arranged inside the sleeve along the axial direction perpendicular to the sleeve, the outer surface of the slide is connected with a rack, the side of the limit plate facing the slide is connected with a limit tooth matched with the rack, the side of the limit plate facing away from the slide is connected with a handle for pulling the limit plate to move, and the sleeve is provided with a limit through hole for the handle to pass through.

[0009] A further improvement of the non-embedded scaffolding wall connection member of the present invention is that at least two first springs are spaced apart and connected between a side of the limit plate facing away from the slide plate and an inner wall of the sleeve, and when at least two of the first springs are in a reset state, the limit tooth engages with the rack.

[0010] A further improvement of the non-embedded scaffolding wall connecting member of the present invention is that a sliding block is connected to the side of the sliding plate facing away from the rack, and a sliding groove for sliding of the sliding block is axially provided on the inner wall of the sleeve.

[0011] A further improvement of the non-embedded scaffold wall connection member of the present invention is that the first connection member includes a screw rod for passing through the wall and a limit nut threadedly connected to the screw rod and abutting against the other side of the wall.

[0012] A further improvement of the non-embedded scaffolding wall connecting member of the present invention is that the second connecting member includes a mounting seat and a clamp structure connected to the mounting seat for connecting with the scaffolding, and the mounting seat is connected to the slide plate.

[0013] A further improvement of the non-embedded scaffolding wall connection member of the present invention is that the hoop structure includes an upper hoop plate and a lower hoop plate, the first end of the upper hoop plate and the first end of the lower hoop plate are hinged to each other, the second end of the lower hoop plate is hinged to a connecting plate, and the connecting plate is connected to a clamping piece for clamping the upper hoop plate and the lower hoop plate.

[0014] A further improvement of the non-embedded scaffolding wall connection member of the present invention is that the clamping member includes a clamping plate, which is located above the connecting plate and is connected to the connecting plate via a second spring, a plug rod is connected to the bottom of the clamping plate, and a plug hole for inserting the plug rod is provided at the second end of the upper hoop plate, and when the plug rod is in the inserted state, the second spring is in a reset state.

[0015] A method for using a non-embedded scaffolding wall connection member comprises the following steps:

[0016] Step 1: Provide the above-mentioned non-embedded scaffolding wall connection parts;

[0017] Step 2: Connect the first connecting member to the wall;

[0018] Step 3: first pull the handle outward to separate the limit plate and the slide plate from each other, then slide the slide plate until the second connecting member moves to the scaffold, and release the handle to engage the limit plate and the slide plate with each other;

[0019] Step 4: Connect the second connecting member to the scaffolding.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] The arrangement of the slide plate and the limit plate makes it easy to adjust the length of the wall connection piece according to the on-site working conditions, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic structural diagram of the non-embedded scaffolding wall connecting member of the present invention.

[0024] Figure 2 It is a cross-sectional view of the non-embedded scaffolding wall connecting member of the present invention.

[0025] Figure 3 It is a schematic diagram of the slide plate structure of the non-embedded scaffolding wall connecting member of the present invention.

[0026] Figure 4 It is a schematic diagram of the limit plate structure of the non-embedded scaffolding wall connecting member of the present invention.

[0027] Figure 5 It is a schematic diagram of the structure of the second connecting piece of the non-embedded scaffolding wall connecting piece of the present invention.

[0028] Figure 6 This is a disassembled diagram of the hoop structure of the non-embedded scaffolding wall connection member of the present invention.

[0029] In the figure: 1. sleeve; 2. screw rod; 3. limit nut; 4. handle; 5. mounting seat; 6. clamping structure; 601. upper hoop plate; 602. lower hoop plate; 603. connecting plate; 604. clamping plate; 605. second spring; 606. plug rod; 607. plug hole; 7. slide plate; 8. limit plate; 9. rack; 10. limit clamping tooth; 11. first spring; 12. third spring; 13. slider; 14. slide groove; 15. limit through hole. DETAILED DESCRIPTION

[0030] The following describes the embodiments 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 embodiments, 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.

[0031] The non-embedded scaffolding wall connecting member and the use method thereof of the present invention are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] See also Figure 1 to Figure 6 As shown, the non-embedded scaffolding wall connecting member includes a first connecting member for connecting to the wall, a second connecting member for connecting to the scaffolding, and a telescopic member connected between the first connecting member and the second connecting member, and the telescopic member includes:

[0033] A sleeve 1 is arranged in a horizontal direction, one end of the sleeve 1 is closed and the other end is open, and the first connecting member is connected to the closed end of the sleeve 1;

[0034] A slide plate 7, the slide plate 7 is slidably connected to the inner wall of the sleeve 1 along the axial direction of the sleeve 1, and one end of the slide plate 7 extends out of the open end of the sleeve 1 and is connected to the second connecting member;

[0035] A limit plate 8 for limiting the sliding of the slide plate 7 is arranged opposite to the slide plate 7 and can be movably arranged inside the sleeve 1 along the axial direction perpendicular to the sleeve 1. A rack 9 is connected to the outer surface of the slide plate 7. A limit tooth 10 matched with the rack 9 is connected to the side of the limit plate 8 opposite to the slide plate 7. A handle 4 for pulling the limit plate 8 to move is connected to the side of the limit plate 8 facing away from the slide plate 7. A limit through hole 15 is opened on the sleeve 1 for the handle 4 to pass through.

[0036] The arrangement of the slide plate 7 and the limit plate 8 facilitates the length of the wall connecting member to be adaptively adjusted according to the on-site working conditions, thereby improving practicality.

[0037] Preferably, at least two first springs 11 are spaced apart and connected between a side of the limit plate 8 facing away from the slide plate 7 and an inner wall of the sleeve 1 , and when at least two of the first springs 11 are in a reset state, the limit tooth 10 is meshed with the rack 9 .

[0038] By providing the first spring 11, the limiting plate 8 is always pressed against the slide plate 7 for limiting, thereby improving the limiting effect. When the slide plate 7 needs to slide, the reaction force of the first spring 11 needs to be overcome when the handle 4 is pulled upward.

[0039] Preferably, a slider 13 is connected to the side of the slide plate 7 facing away from the rack 9 , and a slide groove 14 for the slider 13 to slide is axially provided on the inner wall of the sleeve 1 .

[0040] Specifically, the slide groove 14 is a dovetail groove, and the sliding block 13 is adapted to the dovetail groove.

[0041] By defining the slide groove 14 as a dovetail groove, the sliding stability of the slider 13 is ensured.

[0042] Preferably, the first connecting member includes a screw rod 2 for passing through the wall and a limiting nut 3 threadedly connected to the screw rod 2 and abutting against the other side of the wall.

[0043] When the first connecting member is used, a hole is firstly drilled on the wall for the screw rod 2 to pass through, and then the limiting nut 3 is screwed in to limit the position.

[0044] Preferably, the second connecting member includes a mounting seat 5 and a clamp structure 6 connected to the mounting seat 5 for connecting with a scaffold, and the mounting seat 5 is connected to the slide plate 7.

[0045] Specifically, a third spring 12 is connected between the mounting seat 5 and the open end of the sleeve 1 . When the third spring 12 is in a reset state, the slide plate 7 is completely received in the sleeve 1 .

[0046] By providing the third spring 12, the reaction force of the third spring 12 needs to be overcome when sliding the slide plate 7. During the subsequent removal and turnover, the slide plate 7 will be automatically stored in the sleeve 1 due to the reaction force of the third spring 12, thereby improving practicality.

[0047] Preferably, the hoop structure 6 includes an upper hoop plate 601 and a lower hoop plate 602, the first end of the upper hoop plate 601 and the first end of the lower hoop plate 602 are hinged to each other, the second end of the lower hoop plate 602 is hinged to a connecting plate 603, and the connecting plate 603 is connected with a clamping piece for clamping the upper hoop plate 601 and the lower hoop plate 602.

[0048] When it is necessary to connect with the scaffold, the upper hoop plate 601 and the lower hoop plate 602 are opened, and the steel pipe of the scaffold is clamped inside, and the upper hoop plate 601 and the lower hoop plate 602 are closed and the clamping piece is used to clamp and limit.

[0049] Preferably, the clamping member includes a clamping plate 604, which is located above the connecting plate 603 and is connected to the connecting plate 603 via a second spring 605. The bottom of the clamping plate 604 is connected to an insertion rod 606. The second end of the upper hoop plate 601 is provided with a socket 607 for inserting the insertion rod 606. When the insertion rod 606 is in the inserted state, the second spring 605 is in a reset state.

[0050] When the upper hoop plate 601 and the lower hoop plate 602 need to be clamped together, the clamping plate 604 is pulled upward to drive the connecting plate 603 to rotate, and the insertion rod 606 of the clamping plate 604 is inserted into the insertion hole 607 to complete the clamping. If the clamping plate 604 needs to be removed, the reaction force of the second spring 605 needs to be overcome to pull the clamping plate 604 upward. The clamping effect of the clamping plate 604 is improved by setting the second spring 605.

[0051] A method for using a non-embedded scaffolding wall connection member comprises the following steps:

[0052] Step 1: Provide the above-mentioned non-embedded scaffolding wall connection parts;

[0053] Step 2: Connect the first connecting member to the wall;

[0054] Step 3: first pull the handle 4 outward to separate the limit plate 8 and the slide plate 7 from each other, then slide the slide plate 7 until the second connecting member moves to the scaffold, and release the handle 4 to engage the limit plate 8 and the slide plate 7 with each other;

[0055] Step 4: Connect the second connecting member to the scaffold.

[0056] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0057] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A non-embedded scaffolding wall connection member, characterized in that: The invention comprises a first connecting member for connecting to a wall, a second connecting member for connecting to a scaffold, and a telescopic member connected between the first connecting member and the second connecting member, wherein the telescopic member comprises: A sleeve arranged in a horizontal direction, one end of the sleeve is closed and the other end is open, and the first connecting member is connected to the closed end of the sleeve; A slide plate, wherein the slide plate is slidably connected to the inner wall of the sleeve along the axial direction of the sleeve, and one end of the slide plate extends out of the open end of the sleeve and is connected to the second connecting member; A limit plate is used to limit the sliding of the slide, the limit plate is arranged opposite to the slide and can be movably arranged inside the sleeve along the axial direction perpendicular to the sleeve, the outer surface of the slide is connected with a rack, the side of the limit plate facing the slide is connected with a limit tooth matched with the rack, the side of the limit plate facing away from the slide is connected with a handle for pulling the limit plate to move, and the sleeve is provided with a limit through hole for the handle to pass through.

2. The non-embedded scaffolding wall connecting member according to claim 1, characterized in that: At least two first springs are spacedly connected between a side of the limiting plate facing away from the slide plate and an inner wall of the sleeve. When at least two of the first springs are in a reset state, the limiting latch teeth are meshed with the rack.

3. The non-embedded scaffolding wall connecting member according to claim 1, characterized in that: A sliding block is connected to the side of the sliding plate facing away from the rack, and a sliding groove for the sliding block to slide is axially provided on the inner wall of the sleeve.

4. The non-embedded scaffolding wall connecting member according to claim 1, characterized in that: The first connecting member includes a threaded rod for passing through the wall and a limiting nut threadedly connected to the threaded rod and abutting against the other side of the wall.

5. The non-embedded scaffolding wall connecting member according to claim 1, characterized in that: The second connecting member includes a mounting seat and a clamp structure connected to the mounting seat for connecting with a scaffold, and the mounting seat is connected to the slide plate.

6. The non-embedded scaffolding wall connecting member according to claim 5, characterized in that: The hoop structure includes an upper hoop plate and a lower hoop plate, the first end of the upper hoop plate and the first end of the lower hoop plate are hinged to each other, the second end of the lower hoop plate is hinged to a connecting plate, and the connecting plate is connected with a clamping piece for clamping the upper hoop plate and the lower hoop plate.

7. The non-embedded scaffolding wall connecting member according to claim 6, characterized in that: The clamping member includes a clamping plate, which is located above the connecting plate and connected to the connecting plate via a second spring. A plug rod is connected to the bottom of the clamping plate. A plug hole is provided at the second end of the upper hoop plate for inserting the plug rod. When the plug rod is inserted, the second spring is in a reset state.

8. A method for using a non-embedded scaffolding wall connection member, characterized in that: Includes steps: Step 1: providing the non-embedded scaffolding wall connecting member as claimed in claim 1; Step 2: Connect the first connecting member to the wall; Step 3: first pull the handle outward to separate the limit plate and the slide plate from each other, then slide the slide plate until the second connecting member moves to the scaffold, and release the handle to engage the limit plate and the slide plate with each other; Step 4: Connect the second connecting member to the scaffolding.

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