Bolt connection type embedded wall connecting piece

Abstract

The utility model provides a bolt connection type pre-buried wall connecting piece, which relates to the technical field of constructional engineering, and comprises a pre-buried pipe and a wall connecting piece, the outer surfaces of the pre-buried pipe and the wall connecting piece are provided with the same double-ring buckle, and the pre-buried pipe and the wall connecting piece are fixedly connected with the double-ring buckle through bolts. A threaded rod is arranged on the outer surface of the wall connecting piece, a mounting plate is fixedly connected to one end of the wall connecting piece, an auxiliary fixing device is arranged on the outer surface of the wall connecting piece and comprises a first clamping block and a second clamping block, and the first clamping block and the second clamping block are arranged, so that the threaded rod can drive the first clamping block to synchronously slide on the outer surface of the wall connecting piece; the first clamping block is arranged on one side of the double-ring buckle, meanwhile, under the action of the second clamping block, the first clamping block and the second clamping block can fix the double-ring buckle and the wall connecting piece, then auxiliary fixing can be conducted on the double-ring buckle and the wall connecting piece, and the overall stability and safety of the structure can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a bolt-connected pre-embedded wall connecting piece. Background Art

[0002] Embedded parts are components that are pre-installed or buried in concealed projects. They are components that are placed when the structure is cast. Embedded wall ties generally refer to embedded components that strengthen the stability of other structures by connecting to reliable fixed ends. In construction projects, they are used to connect scaffolding frames to the main structure of the building and are capable of transmitting tension and pressure.

[0003] When bolt-connected embedded wall ties are used to connect scaffolding and other structures to walls, bolts are used to fix the embedded pipes and wall ties to the double-ring buckles. The scaffolding and other structures are directly connected to one end of the wall ties. If the pressure on the scaffolding is too great, the bolts may become loose, which may lead to displacement between the wall ties and the double-ring buckles, posing certain safety hazards. Utility Model Content

[0004] The utility model provides a bolt-connected embedded wall connection part to solve the problem that when a structure such as a scaffold is directly connected to one end of a wall connection part, excessive pressure on the scaffold may cause the bolts to loosen, posing certain safety hazards.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bolt-connected embedded wall connecting part, comprising an embedded tube and a wall connecting part, the outer surfaces of the embedded tube and the wall connecting part are provided with the same double-ring buckle, the embedded tube and the wall connecting part are fixedly connected to the double-ring buckle by bolts, one end of the wall connecting part is fixedly connected to a mounting plate, the outer surface of the wall connecting part is provided with an auxiliary fixing device, the auxiliary fixing device comprises a first clamping block and a second clamping block, the outer surface of the wall connecting part is slidably connected to the inner walls of the first clamping block and the second clamping block, the outer surface of the first clamping block is fixedly connected to a screw hole block, the outer surface of the second clamping block is fixedly connected to a circular hole block, a threaded rod is provided on one side of the mounting plate, the outer surface of the threaded rod is threadedly connected to the inner wall of the first clamping block, the outer surface of the threaded rod is slidably connected to the inner wall of the circular hole block, and a convenient fixing device is provided on one side of the wall connecting part.

[0006] The effect achieved by the above-mentioned components is: by setting the first clamp block and the second clamp block, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will drive the first clamp block to slide synchronously on the outer surface of the wall connecting piece, so that the first clamp block is close to one side of the double-ring buckle. At the same time, under the action of the second clamp block, the first clamp block and the second clamp block can fix the double-ring buckle and the wall connecting piece, and then can assist in fixing the double-ring buckle and the wall connecting piece, which is beneficial to enhancing the overall stability and safety of the structure.

[0007] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0008] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0009] Preferably, the other end of the threaded rod is fixedly connected to a bearing, and the outer surface of the bearing is fixedly connected to the inner wall of the wall connecting member.

[0010] The effect achieved by the above components is that by providing the bearing, the friction between the threaded rod and the wall connecting member during rotation can be reduced, thereby making it easier to rotate the threaded rod.

[0011] Preferably, limiting blocks are provided on both sides of the circular hole block, and the outer surface of the threaded rod is threadedly connected to the inner wall of the limiting block.

[0012] The effect achieved by the above-mentioned components is: by setting two limit blocks, rotating the two limit blocks respectively so that one side of the two limit blocks abuts against the two sides of the circular hole blocks respectively, the two limit blocks can fix the second clamping block connected to the circular hole block, thereby preventing the second clamping block from easily shifting when fixing the double-ring buckle.

[0013] Preferably, the adjacent sides of the first clamping block and the second clamping block are both fixedly connected with rubber pads, and the outer surface of the wall connecting member is inserted into the inner wall of the rubber pad.

[0014] The effect achieved by the above components is that by arranging the rubber pad, when the first clamping block and the second clamping block clamp the double-ring buckle, the rubber pad can play an anti-slip role and is conducive to making the double-ring buckle clamped more tightly.

[0015] Preferably, the convenient fixing device comprises two latches, both of which are inserted into the inner wall of the mounting plate, and one end of the two latches is fixedly connected to the same pressing plate.

[0016] The effect achieved by the above components is: by setting two latches, under the action of the pressure plate, the pressure plate is struck, and the two latches can be driven into the wall at the same time, which improves the installation efficiency and is more stable.

[0017] Preferably, a spring is sleeved on the outer surface of the latch, one end of the spring is fixedly connected to one side of the mounting plate, and the other end of the spring is fixedly connected to one side of the pressure plate.

[0018] The effect achieved by the above components is: by setting a spring, the pressure plate and the mounting plate are connected, which is helpful to prevent the pin from easily detaching from the inner wall of the mounting plate before installation and causing loss. At the same time, the spring coefficient used here is small, and the reaction force of the spring on the pressure plate can be completely ignored, which will not affect the fixation of the pin to the wall.

[0019] Preferably, an auxiliary block is fixedly connected to the top of the pressing plate, and a threaded hole is formed on one side of the mounting plate.

[0020] The effect achieved by the above components is: by providing the auxiliary blocks and the threaded holes, it is convenient to fix the pressure plate and the mounting plate by bolts, thereby improving the stability of the overall structure.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting the first clamp block and the second clamp block, the threaded rod can drive the first clamp block to slide synchronously on the outer surface of the wall connecting piece, so that the first clamp block is close to one side of the double-ring buckle. At the same time, under the action of the second clamp block, the first clamp block and the second clamp block can fix the double-ring buckle and the wall connecting piece, and then can assist in fixing the double-ring buckle and the wall connecting piece, which is beneficial to enhancing the stability and safety of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the embedded pipe of the utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the practical installation plate;

[0026] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0027] Legend: 1. Embedded pipe; 2. Wall connection; 3. Double-ring buckle; 4. Mounting plate; 5. Auxiliary fixing device; 51. First clamp block; 52. Screw hole block; 53. Second clamp block; 54. Round hole block; 55. Threaded rod; 56. Operating block; 57. Bearing; 58. Limit block; 59. Rubber pad; 6. Convenient fixing device; 61. Pin; 62. Pressure plate; 63. Spring; 64. Auxiliary block; 65. Threaded hole. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1-Figure 3As shown, the present embodiment discloses a bolt-connected embedded wall-connecting member, including an embedded pipe 1 and a wall-connecting member 2. The outer surfaces of the embedded pipe 1 and the wall-connecting member 2 are provided with the same double-ring buckle 3. The embedded pipe 1 and the wall-connecting member 2 are fixedly connected to the double-ring buckle 3 by bolts. One end of the wall-connecting member 2 is fixedly connected to a mounting plate 4. The outer surface of the wall-connecting member 2 is provided with an auxiliary fixing device 5. The auxiliary fixing device 5 includes a first clamping block 51 and a second clamping block 53. The outer surface of the wall-connecting member 2 is slidably connected to the inner walls of the first clamping block 51 and the second clamping block 53. The outer surface of the first clamping block 51 is fixedly connected to a screw hole block 52. The outer surface of the second clamping block 53 is fixedly connected to a round hole block 54. A threaded rod 55 is provided on one side of the mounting plate 4. The threaded rod The outer surface of 55 is threadedly connected to the inner wall of the first clamping block 51, and the outer surface of the threaded rod 55 is slidably connected to the inner wall of the circular hole block 54. A convenient fixing device 6 is provided on one side of the wall connecting member 2. By setting the first clamping block 51 and the second clamping block 53, under the action of the threaded rod 55, the threaded rod 55 is rotated, and the threaded rod 55 will drive the first clamping block 51 to slide synchronously on the outer surface of the wall connecting member 2, so that the first clamping block 51 is close to one side of the double-ring buckle 3. At the same time, under the action of the second clamping block 53, the first clamping block 51 and the second clamping block 53 can fix the double-ring buckle 3 and the wall connecting member 2, and then can assist in fixing the double-ring buckle 3 and the wall connecting member 2, which is beneficial to enhancing the stability and safety of the overall structure.

[0029] Reference Figure 2 As shown, one end of the threaded rod 55 is fixedly connected to an operating block 56, and a protrusion is provided on the outer surface of the operating block 56. By providing the operating block 56, rotating the operating block 56 can drive the threaded rod 55 to rotate. At the same time, the outer surface of the operating block 56 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 56, and has an anti-slip effect when rotating the operating block 56, thereby facilitating the rotation of the threaded rod 55 through the operating block 56; the other end of the threaded rod 55 is fixedly connected to a bearing 57, and the outer surface of the bearing 57 is fixedly connected to the inner wall of the wall connecting member 2. By providing the bearing 57, the friction force between the threaded rod 55 and the wall connecting member 2 can be reduced when rotating, thereby making it more labor-saving when rotating the threaded rod 55.

[0030] Reference Figure 2As shown, both sides of the circular hole block 54 are provided with limit blocks 58, and the outer surface of the threaded rod 55 is threadedly connected to the inner wall of the limit blocks 58. By providing two limit blocks 58, the two limit blocks 58 are rotated respectively so that one side of the two limit blocks 58 abuts against the two sides of the circular hole block 54 respectively, and the two limit blocks 58 can fix the second clamping block 53 connected to the circular hole block 54, thereby preventing the second clamping block 53 from easily shifting when fixing the double-ring buckle 3; the first clamping block 51 and the second clamping block 53 are fixedly connected to the side close to each other with a rubber pad 59, and the outer surface of the wall connecting member 2 is inserted into the inner wall of the rubber pad 59. By providing the rubber pad 59, when the first clamping block 51 and the second clamping block 53 clamp the double-ring buckle 3, the rubber pad 59 can play an anti-slip role and is conducive to making the clamping of the double-ring buckle 3 tighter.

[0031] Reference Figure 3 and Figure 4 As shown, the convenient fixing device 6 includes two latches 61, and the two latches 61 are both inserted into the inner wall of the mounting plate 4. One end of the two latches 61 is fixedly connected to the same pressing plate 62. By setting two latches 61, under the action of the pressing plate 62, the pressing plate 62 can be knocked to drive the two latches 61 into the wall at the same time, which improves the installation efficiency and is more stable.

[0032] Reference Figure 3 and Figure 4 As shown, a spring 63 is sleeved on the outer surface of the latch 61, one end of the spring 63 is fixedly connected to one side of the mounting plate 4, and the other end of the spring 63 is fixedly connected to one side of the pressure plate 62. By setting the spring 63, the pressure plate 62 and the mounting plate 4 are connected, which is beneficial to prevent the latch 61 from easily detaching from the inner wall of the mounting plate 4 before installation and causing loss. At the same time, the spring 63 used here has a small stiffness coefficient, and the reaction force of the spring 63 on the pressure plate 62 can be completely ignored, and will not affect the fixation of the latch 61 to the wall; an auxiliary block 64 is fixedly connected to the top of the pressure plate 62, and a threaded hole 65 is opened on one side of the mounting plate 4. By setting the auxiliary block 64 and the threaded hole 65, it is convenient to fix the pressure plate 62 and the mounting plate 4 by bolts, thereby improving the stability of the overall structure.

[0033] Working principle: When it is necessary to auxiliary fix the wall connecting piece 2 and the double-ring buckle 3, the rotating operation block 56 drives the threaded rod 55 to rotate, and the threaded rod 55 drives the first clamping block 51 to slide synchronously on the outer surface of the wall connecting piece 2, so that the rubber pad 59 on one side of the first clamping block 51 abuts against one side of the double-ring buckle 3, and at the same time pushes the second clamping block 53, so that the rubber pad 59 on one side of the second clamping block 53 abuts against the other side of the double-ring buckle 3, and then rotates the two limit blocks 58 respectively, so that the two limit blocks One side of the positioning block 58 abuts against the two sides of the circular hole block 54, so that the first clamping block 51 and the second clamping block 53 can fix the double-ring buckle 3 and the wall connecting member 2, and can assist in fixing the double-ring buckle 3 and the wall connecting member 2, which is beneficial to enhancing the stability and safety of the overall structure; knocking the pressure plate 62 to drive the two pins 61 into the wall will squeeze the spring 63 until the pins 61 are completely inserted into the wall, and then the auxiliary block 64 and the pressure plate 62 can be fixed with bolts.

Claims

1. A bolt-connected embedded wall connection member, comprising an embedded pipe (1) and a wall connection member (2), characterized in that: The outer surfaces of the embedded pipe (1) and the wall connecting member (2) are provided with a same double-ring buckle (3); the embedded pipe (1) and the wall connecting member (2) are fixedly connected to the double-ring buckle (3) by bolts; one end of the wall connecting member (2) is fixedly connected to a mounting plate (4); the outer surface of the wall connecting member (2) is provided with an auxiliary fixing device (5); the auxiliary fixing device (5) comprises a first clamping block (51) and a second clamping block (53); the outer surface of the wall connecting member (2) is fixedly connected to the first clamping block (51) and the second clamping block (53); The first clamping block (51) is slidably connected to the inner wall of the block (53); the outer surface of the first clamping block (51) is fixedly connected to the screw hole block (52); the outer surface of the second clamping block (53) is fixedly connected to the round hole block (54); a threaded rod (55) is provided on one side of the mounting plate (4); the outer surface of the threaded rod (55) is threadedly connected to the inner wall of the first clamping block (51); the outer surface of the threaded rod (55) is slidably connected to the inner wall of the round hole block (54); and a convenient fixing device (6) is provided on one side of the wall connecting member (2).

2. The bolt-connected embedded wall connection member according to claim 1, characterized in that: One end of the threaded rod (55) is fixedly connected to an operating block (56), and a protrusion is provided on the outer surface of the operating block (56).

3. The bolt-connected embedded wall connection member according to claim 1, characterized in that: The other end of the threaded rod (55) is fixedly connected to a bearing (57), and the outer surface of the bearing (57) is fixedly connected to the inner wall of the wall connecting member (2).

4. The bolt-connected embedded wall connection member according to claim 1, characterized in that: Limiting blocks (58) are arranged on both sides of the circular hole block (54), and the outer surface of the threaded rod (55) is threadedly connected to the inner wall of the limiting block (58).

5. The bolt-connected embedded wall connection member according to claim 1, characterized in that: The first clamping block (51) and the second clamping block (53) are both fixedly connected to a rubber pad (59) on one side thereof, and the outer surface of the wall connecting member (2) is inserted into the inner wall of the rubber pad (59).

6. The bolt-connected embedded wall connection member according to claim 1, characterized in that: The convenient fixing device (6) comprises two latches (61), the two latches (61) are both inserted into the inner wall of the mounting plate (4), and one end of the two latches (61) is fixedly connected to the same pressing plate (62).

7. The bolt-connected embedded wall connection member according to claim 6, characterized in that: A spring (63) is sleeved on the outer surface of the latch (61), one end of the spring (63) is fixedly connected to one side of the mounting plate (4), and the other end of the spring (63) is fixedly connected to one side of the pressing plate (62).

8. The bolt-connected embedded wall connection member according to claim 7, characterized in that: An auxiliary block (64) is fixedly connected to the top of the pressing plate (62), and a threaded hole (65) is provided on one side of the mounting plate (4).

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