Reinforcing device for reserved sleeve of super-thick wallboard

Abstract

The utility model provides a super-thick wallboard reserved sleeve reinforcing device, which relates to the field of steel structures and comprises a guide wall, four uniformly distributed ends are fixedly mounted on the outer wall of the guide wall, and one end of each end is provided with a connecting groove. According to the guide wall fixing device, when the guide wall fixing device is used and during guide wall concrete pouring, a worker pre-embeds the ends and the pre-embedded steel bars on the outer wall of a guide wall, then the worker inserts the four channel steel stand columns into the four ends respectively, the first rotating shaft is rotated, the first threaded rod is rotated, the two sliding plates are made to be close to each other until the clamping blocks enter the clamping grooves, and fixing can be completed at the moment; and finally, workers connect the embedded sleeve, the channel steel system and the steel plate into a whole through welding, and finally, embedded steel bars are bound, the device is rapid in construction, high in universality and high in structural rigidity, a factory can produce and manufacture in a processing factory according to design requirements, field operation is reduced, the construction period can be effectively shortened, the cost can be effectively reduced, and the construction quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of steel structures, in particular to a reserved sleeve reinforcement device for an ultra-thick wall panel. Background Art

[0002] Shear walls are a commonly used seismic component in building structures. They can effectively absorb and disperse seismic forces to improve the seismic performance of buildings. However, in special places such as nuclear power plants, hospitals, and laboratories, the thickness of shear walls is generally large, and the installation accuracy of embedded wall sleeves is required to be high. In actual production, it is difficult to ensure the installation accuracy of embedded sleeves when pouring large volumes of concrete, which brings unpredictable hidden dangers to construction quality and later processes.

[0003] In the prior art, for the sake of construction quality and convenience, the traditional processing method is to weld the embedded sleeve to the wall panel steel bar, and then reinforce the surrounding area of ​​the embedded sleeve according to relevant specifications. This method is more suitable for walls with low installation accuracy of embedded parts or general sizes, but it has its limitations for walls with large thickness and high installation accuracy. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art has limitations for walls with larger thickness and higher installation precision, and proposes a super-thick wall panel reserved sleeve reinforcement device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a super-thick wall panel reserved sleeve reinforcement device, comprising a guide wall, the outer wall of the guide wall is fixedly installed with four evenly distributed end heads, one end of the four end heads is provided with a connecting groove, the inner wall of the connecting groove is provided with a sliding groove, a first threaded rod is rotatably installed inside the sliding groove, the top of the first threaded rod passes through the end head and is fixedly installed with a first rotating shaft, the outer wall of the first threaded rod is threadedly connected with two slides, and blocks are fixedly installed on opposite sides of the two slides, channel steel columns are slidably installed inside the connecting groove, and slots are provided on both sides of the outer side of the channel steel column, embedded sleeves are arranged on the top of the four channel steel columns, two channel steel beams are fixedly installed on the bottom of the embedded sleeves, the channel steel beams are fixedly connected to the channel steel columns, the outer wall of the embedded sleeves is sleeved with two steel plates, the steel plates are fixedly connected to the channel steel columns, and four embedded steel bars are fixedly installed on the outer wall of the guide wall, and the embedded steel bars are fixedly connected to the channel steel columns.

[0006] Preferably, the bottoms of the four first rotating shafts are each provided with a storage groove, and the inner walls of the storage groove are penetrated by a threaded hole.

[0007] Preferably, the inner walls of the four threaded holes are threadedly connected with a second threaded rod, a pressing plate is fixedly installed at the bottom of the second threaded rod, and a second rotating shaft is fixedly installed at the top of the second threaded rod.

[0008] Preferably, a plurality of evenly distributed anti-slip strips are fixedly mounted on the outer walls of the four first rotating shafts.

[0009] Preferably, the outer walls of the four channel steel columns are respectively fitted with the inner walls of the four connecting grooves.

[0010] Preferably, the outer wall of the card block is embedded with the inner wall of the card slot.

[0011] Preferably, the four first threaded rods are provided with two sections of threads with opposite textures, and the first threaded rods are respectively connected to the two slides through the two sections of threads with opposite textures.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, when pouring the guide wall concrete, the staff will embed the end and the embedded steel bars in the outer wall of the guide wall, and then the staff will insert the four channel steel columns into the four end heads respectively, rotate the first rotating shaft, and the first threaded rod will rotate, so that the two slides are close to each other until the card block enters the card slot, and the fixation is completed at this time. Finally, the staff will connect the embedded sleeve, channel steel system, and steel plate into one by welding, and finally tie the embedded steel bars. This device has fast construction, strong versatility, and high structural rigidity. The factory can produce and manufacture it in the processing plant according to the design requirements, reduce on-site operations, effectively shorten the construction period and reduce costs, and the construction quality can be guaranteed.

[0014] 2. In the utility model, when the first rotating shaft finishes rotating, the staff rotates the second rotating shaft, and the second rotating shaft drives the second threaded rod to rotate, so that the second threaded rod moves along the threaded hole, so that the pressure plate moves toward the end head, and the pressure plate contacts the end head. The pressure applied by the pressure plate to the end head increases the friction between the two, so that the first rotating shaft is fixed, thereby preventing the first rotating shaft from being accidentally touched and rotating, making the channel steel column unstable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides an overall stereogram of a reserved sleeve reinforcement device for an ultra-thick wall panel;

[0016] Figure 2 A stereoscopic diagram of the internal structure of the end of a reserved sleeve reinforcement device for an ultra-thick wall panel is provided for the utility model;

[0017] Figure 3 A stereoscopic diagram of a channel steel column of a reserved casing reinforcement device for an ultra-thick wall panel is proposed for the utility model;

[0018] Figure 4 The utility model provides a first rotating shaft cross-sectional view of a reserved sleeve reinforcement device for an ultra-thick wall panel.

[0019] Legend: 1. Guide wall; 2. End; 3. Channel steel column; 4. Embedded casing; 5. Channel steel beam; 6. Steel plate; 7. Embedded steel bar; 8. Connecting groove; 9. Slide groove; 10. First threaded rod; 11. First rotating shaft; 12. Slide plate; 13. Block; 14. Slot; 15. Storage slot; 16. Threaded hole; 17. Second threaded rod; 18. Pressure plate; 19. Second rotating shaft; 20. Anti-slip strip. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a super-thick wall panel reserved casing reinforcement device, including a guide wall 1, the outer wall of the guide wall 1 is fixedly installed with four evenly distributed end heads 2, one end of the four end heads 2 is provided with a connecting groove 8, the inner wall of the connecting groove 8 is provided with a sliding groove 9, a first threaded rod 10 is rotatably installed inside the sliding groove 9, the top of the first threaded rod 10 passes through the end head 2 and is fixedly installed with a first rotating shaft 11, the outer wall of the first threaded rod 10 is threadedly connected with two slide plates 12, and the opposite sides of the two slide plates 12 are fixed A clamping block 13 is fixedly installed, a channel steel column 3 is slidably installed inside the connecting groove 8, clamping grooves 14 are opened on both sides of the outside of the channel steel column 3, and embedded sleeves 4 are arranged on the top of the four channel steel columns 3. Two channel steel beams 5 are fixedly installed at the bottom of the embedded sleeves 4, and the channel steel beams 5 are fixedly connected to the channel steel columns 3. Two steel plates 6 are sleeved on the outer wall of the embedded sleeves 4, and the steel plates 6 are fixedly connected to the channel steel columns 3. Four embedded steel bars 7 are fixedly installed on the outer wall of the guide wall 1, and the embedded steel bars 7 are fixedly connected to the channel steel columns 3.

[0023] The effect achieved by the entire embodiment 1 is that when in use, when pouring concrete for the guide wall 1, the staff will embed the end 2 and the embedded steel bars 7 in the outer wall of the guide wall 1, and then the staff will insert the four channel steel columns 3 into the four end heads 2 respectively, rotate the first rotating shaft 11, and the first threaded rod 10 will rotate, so that the two slides 12 are close to each other until the block 13 enters the slot 14, at which time the fixation is completed, and finally the staff will connect the embedded sleeve 4, the channel steel system, and the steel plate 6 into one by welding, and finally tie the embedded steel bars 7. This device has fast construction, strong versatility, and high structural rigidity. The factory can produce and manufacture it in the processing plant according to the design requirements, reduce on-site operations, effectively shorten the construction period and reduce costs, and the construction quality can be guaranteed.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, further, a storage groove 15 is formed at the bottom of each of the four first rotating shafts 11 , and a threaded hole 16 is formed through the inner wall of the storage groove 15 .

[0025] Furthermore, the inner walls of the four threaded holes 16 are threadedly connected with second threaded rods 17 , a pressing plate 18 is fixedly installed at the bottom of the second threaded rod 17 , and a second rotating shaft 19 is fixedly installed at the top of the second threaded rod 17 .

[0026] Furthermore, a plurality of evenly distributed anti-slip strips 20 are fixedly mounted on the outer walls of the four first rotating shafts 11 to prevent the staff from slipping when holding the first rotating shafts 11 .

[0027] Furthermore, the outer walls of the four channel steel columns 3 are respectively fitted with the inner walls of the four connecting grooves 8 to prevent the channel steel columns 3 from shaking after entering the connecting grooves 8.

[0028] Furthermore, the outer wall of the clamping block 13 is engaged with the inner wall of the clamping slot 14 to prevent the clamping block 13 from shaking after entering the clamping slot 14 .

[0029] Furthermore, two sections of threads with opposite textures are provided on the four first threaded rods 10, and the first threaded rods 10 are respectively connected to the two slide plates 12 through the two sections of threads with opposite textures.

[0030] The effect achieved by the entire embodiment 2 is that when the first rotating shaft 11 finishes rotating, the staff rotates the second rotating shaft 19, and the second rotating shaft 19 drives the second threaded rod 17 to rotate, so that the second threaded rod 17 moves along the threaded hole 16, so that the pressure plate 18 moves toward the end 2, and the pressure plate 18 applies to the end 2 to increase the friction between the two, so that the first rotating shaft 11 is fixed, thereby preventing the first rotating shaft 11 from being accidentally touched and rotating, making the channel steel column 3 unstable.

[0031] Working principle: When in use, when pouring concrete for the guide wall 1, the staff will embed the end 2 and the embedded steel bars 7 in the outer wall of the guide wall 1, and then the staff will insert the four channel steel columns 3 into the four end heads 2 respectively, rotate the first rotating shaft 11, and the first threaded rod 10 will rotate, so that the two slides 12 are close to each other until the block 13 enters the slot 14, at which time the fixation is completed, and finally the staff will connect the embedded sleeve 4, the channel steel system, and the steel plate 6 into one by welding, and finally tie the embedded steel bars 7. This device has fast construction, strong versatility, and high structural rigidity. The factory can produce and manufacture it in the processing plant according to the design requirements, reduce on-site operations, effectively shorten the construction period and reduce costs, and the construction quality can be guaranteed. When the first rotating shaft 11 finishes rotating, the staff rotates the second rotating shaft 19, and the second rotating shaft 19 drives the second threaded rod 17 to rotate, so that the second threaded rod 17 moves along the threaded hole 16, so that the pressure plate 18 moves toward the end 2, and the pressure plate 18 applies to the end 2 to increase the friction between the two, so that the first rotating shaft 11 is fixed, so as to prevent the first rotating shaft 11 from being accidentally touched and rotating, making the channel steel column 3 unstable.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A super-thick wallboard reserved sleeve reinforcement device, comprising a guide wall (1), characterized in that: The outer wall of the guide wall (1) is fixedly mounted with four evenly distributed end heads (2), one end of each of the four end heads (2) is provided with a connecting groove (8), the inner wall of the connecting groove (8) is provided with a sliding groove (9), a first threaded rod (10) is rotatably mounted inside the sliding groove (9), the top of the first threaded rod (10) passes through the end head (2) and is fixedly mounted with a first rotating shaft (11), the outer wall of the first threaded rod (10) is threadedly connected with two slide plates (12), the opposite sides of the two slide plates (12) are fixedly mounted with a clamping block (13), the connection groove (8) is slidable inside A channel steel column (3) is installed, and both sides of the outside of the channel steel column (3) are provided with a clamping groove (14). The tops of the four channel steel columns (3) are provided with embedded sleeves (4), and the bottoms of the embedded sleeves (4) are fixedly installed with two channel steel beams (5), and the channel steel beams (5) are fixedly connected to the channel steel columns (3). The outer wall of the embedded sleeve (4) is provided with two steel plates (6), and the steel plates (6) are fixedly connected to the channel steel columns (3). The outer wall of the guide wall (1) is fixedly installed with four embedded steel bars (7), and the embedded steel bars (7) are fixedly connected to the channel steel columns (3).

2. The device for reinforcing a reserved sleeve for an ultra-thick wall panel according to claim 1, characterized in that: The bottoms of the four first rotating shafts (11) are each provided with a storage groove (15), and the inner walls of the storage groove (15) are penetrated by a threaded hole (16).

3. The device for reinforcing a reserved sleeve of an ultra-thick wall panel according to claim 2, characterized in that: The inner walls of the four threaded holes (16) are threadedly connected to a second threaded rod (17), a pressing plate (18) is fixedly mounted on the bottom of the second threaded rod (17), and a second rotating shaft (19) is fixedly mounted on the top of the second threaded rod (17).

4. The device for reinforcing a reserved sleeve of an ultra-thick wallboard according to claim 1, characterized in that: A plurality of evenly distributed anti-slip strips (20) are fixedly mounted on the outer walls of the four first rotating shafts (11).

5. The device for reinforcing a reserved sleeve for an ultra-thick wall panel according to claim 1, characterized in that: The outer walls of the four channel steel columns (3) are respectively fitted with the inner walls of the four connecting grooves (8).

6. The device for reinforcing a reserved sleeve of an ultra-thick wall panel according to claim 1, characterized in that: The outer wall of the clamping block (13) is embedded in the inner wall of the clamping groove (14).

7. The device for reinforcing a reserved sleeve of an ultra-thick wall panel according to claim 1, characterized in that: Two sections of threads with opposite textures are provided on the four first threaded rods (10), and the first threaded rods (10) are respectively connected to two slide plates (12) via the two sections of threads with opposite textures.

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