A square column hoop fastener assisted installation device

Abstract

The application discloses a square column hoop fastener auxiliary installation device and belongs to the technical field of square column hoop fastener installation. The auxiliary installation device is characterized in that a fixed clamp is used to clamp vertical wooden strips on the side of a square column, and a support structure of a clamping piece is quickly built. Compared with directly installing the clamping piece, the auxiliary device can avoid the clamping piece from falling during locking, especially when high-altitude operation is performed, the structure can avoid the accidental falling of the clamping piece, the falling of the auxiliary device is also avoided through the setting of an anti-falling rope, and the clamping piece installation efficiency is improved through clamping piece support.

Description

Technical Field

[0001] This invention belongs to the field of square column hoop fastener installation technology, specifically relating to an auxiliary installation device for square column hoop fasteners. Background Technology

[0002] During the construction of the vertical four-sided pier, the square column structure needs to be built first, which is a structure with four-sided formwork reinforced with vertical wooden strips. On the outside of the four-sided formwork, long strip-shaped clamps are added and locked in place to provide external reinforcement for the four-sided formwork. Due to the large number of clamps and the height of the square column, there are many safety hazards when installing the clamps, such as the clamps being easy to drop when held, the clamps being unsupported, and the clamp supports being easy to fall off. This makes the installation site very dangerous, and the difficulty in fixing the clamps also leads to low on-site construction efficiency. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide an auxiliary installation device for square column clamp fasteners, which provides support and fixation for each layer of clamp installation, prevents clamps from falling off, and improves clamp installation efficiency.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This invention includes two clamping clips for holding supporting clips, with a fall arrestor rope connected between the two clamping clips. Each clamping clip includes a base and two clamping heads. A clamping piece for holding the clips is vertically slidably mounted on the top side of the base. One clamping head is fixed to the side of the base, and a groove is formed on the side of the base. The other clamping head is horizontally slidably mounted in the groove. A locking bolt is threaded onto the groove, and the end of the locking bolt abuts against the side of the movable clamping head. The clamping clip is held to one of the vertical wooden strips on the side of the square column by the two clamping heads.

[0006] Furthermore, the clamping head includes a clamping panel with several nail holes, each containing a nail that extends from the clamping surface of the clamping panel. A baffle is hinged to the inner side of the clamping panel, covering the nail holes, and the baffle is fixed to the clamping panel by several screws.

[0007] Furthermore, the end of the clamping bolt is provided with a disc, which is rotatably disposed within the movable clamping head.

[0008] Furthermore, two support plates are provided at both ends of the inner side of the clamping panel, and the support plates and the clamping panel are combined to form a square shell shape.

[0009] Furthermore, a base plate is provided on the top side of the base, and a threaded post extends downward from the clamping piece. The threaded post passes through the base plate and is threadedly connected to the threaded cylinder.

[0010] Furthermore, a fine-tuning plate is provided on the top surface of the base plate, and a support bolt is threaded from bottom to top on the base plate, with the support bolt supporting the bottom side of the fine-tuning plate.

[0011] The beneficial effects of this invention are as follows:

[0012] This auxiliary installation device is used for installing fasteners on the square column. First, place one auxiliary installation device on each of the four sides of the completed square column, such as... Figure 3 Each auxiliary installation device has a clamp that is held in place by two clamping heads on a vertical wooden strip on the side of the square column. This clamping creates a temporary support structure for the single-sided square column clamp on the side of the column. By placing the clamp on the base of the clamp and holding it with clips, the clamps on all four sides of the square column are fixed at the same installation height. Then, the four ends of the clamps can be locked in place. After fixing this layer of clamps, the other clamp of each auxiliary installation device is moved upwards and fixed, allowing the fixing of the next layer of clamps to begin. This auxiliary installation device, by using clamps to hold the vertical wooden strips on the side of the square column, quickly builds a support structure for the clamps. Compared to directly installing the clamps, this auxiliary device prevents the clamps from falling during locking, especially during high-altitude operations. This structure prevents accidental drops of the clamps, and by using fall arrest ropes, it also prevents the clamps themselves from falling. The clamp support improves the efficiency of clamp installation.

[0013] Other advantages, objectives, and features of the invention will be set forth in the following description and will be apparent to those skilled in the art in some respects, or may be learned by practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0014] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration:

[0015] Figure 1 This is a schematic diagram of the installation of the auxiliary installation device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the auxiliary installation device according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the clamping vertical wooden strip of the auxiliary installation device according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of the fixing clip according to an embodiment of the present invention;

[0019] Figure 5This is a schematic diagram of the structure at the bottom plate in an embodiment of the present invention;

[0020] The following are marked in the attached diagram: 1. Fixing clamp; 11. Base; 111. Groove; 112. Base plate; 113. Adjustment plate; 114. Support bolt; 12. Clamping head; 121. Clamping panel; 1211. Nail hole; 122. Nail; 123. Baffle; 124. Screw; 125. Support plate; 13. Clamping piece; 131. Threaded post; 132. Threaded cylinder; 14. Tightening bolt; 141. Disc; 2. Fall arresting rope; 3. Clamping device; 4. Vertical wooden strip. Detailed Implementation

[0021] like Figures 1-5 As shown, this invention discloses an auxiliary installation device for square column clamp fasteners, used for installing the fasteners of the handed-up square columns, such as... Figure 2 As shown, the fixing clamp 1 includes two clamping support clips 3, for reference. Figure 1 Each square column needs to be equipped with an auxiliary installation device on each side, such as Figure 2 A fall arresting rope 2 is connected between the two fixing clips 1. Each fixing clip 1 includes a long strip-shaped base 11 and two clamping heads 12, as shown below. Figure 5 As shown, the base 11 has a vertically sliding clamping piece 13 for holding the clamping piece 3 on its top side, such as... Figure 4 As shown, one of the clamping heads 12 is fixed to one end of the side of the base 11. A T-shaped groove 111 is formed on the side of the base 11. The other clamping head 12 is partially slidably disposed within the groove 111. A clamping bolt 14 is threadedly connected to the upper end of the groove 111. The end of the clamping bolt 14 abuts against the side of the movable clamping head 12, bringing the two clamping heads 12 closer together. Figure 3 As shown, the fixing clamp 1 is clamped to one of the vertical wooden strips 4 on the side of the square column by the two clamping heads 12.

[0022] This auxiliary installation device is used for installing fasteners on the square column. First, place one auxiliary installation device on each of the four sides of the completed square column, such as... Figure 3In each auxiliary installation device, a fixing clamp 1 is attached to the vertical wooden strip 4 on the side of the square column via two clamping heads 12. Through the fixing clamp 1, a temporary support and clamping component for the single-sided square column clip 3 is constructed on the side of the square column. By placing the clip 3 on the base 11 of the fixing clamp 1 and clamping it with the clamping pieces 13, the clips 3 on all four sides of the square column are fixed at the same installation height in this way. Then, the four ends of the clip 3 can be locked and fixed. After completing the fixing of this layer of clips 3, [the following steps are taken]. Each auxiliary installation device has another fixing clip 1 that moves upward and then is fixed, allowing the fixing of the next layer of clips 3 to begin. This auxiliary installation device uses the fixing clip 1 to hold the vertical wooden strips 4 on the side of the square column, quickly building a support structure for the clips 3. Compared to directly installing the clips 3, this auxiliary device can prevent the clips 3 from falling off when they are locked in place. Especially when working at heights, this structure prevents the clips 3 from falling off accidentally. By setting up a fall arrest rope 2, it also prevents the clips from falling off themselves. The installation efficiency of the clips 3 is improved by using the clips 3 for support.

[0023] In further proposals, such as Figure 2 and Figure 4 As shown, the clamping head 12 includes a clamping panel 121, on which a plurality of nail holes 1211 are arranged in an array. Nails 122 are placed inside the nail holes 1211 and extend from the clamping surface of the clamping panel 121. A baffle 123 is hinged to the inner side of the clamping panel 121, covering the nail holes 1211. The baffle 123 is fixed to the clamping panel 121 by a plurality of screws 124.

[0024] In this structure, by setting several nails 122 protruding from the clamping panel 121, the clamping head 12 can be anchored on the vertical wooden strip 4 by the nails 122, thereby improving the anchoring ability of the overall fixing clamp 1 and preventing the fixing clamp 1 from sliding down when installing the clip 3. Furthermore, through the structure of the hinged baffle 123, the nails 122 can be blocked in the nail holes 1211 by the baffle 123. After the baffle 123 is opened, the nails 122 can be replaced. This structure is suitable for situations such as damage, bending, or length replacement of the nails 122.

[0025] In further proposals, such as Figure 4 As shown, the end of the clamping bolt 14 is provided with a disc 141, which is rotatably disposed within the movable clamping head 12. By providing the disc 141, the clamping head 12 can be moved when the clamping bolt 14 moves back and forth, which is suitable for pulling the fixing clamp 1 with the inserted nail 122 out of the vertical wooden strip 4, saving labor.

[0026] In further proposals, such as Figure 4As shown, two support plates 125 are provided at both ends of the inner side of the clamping panel 121, and the support plates 125 and the clamping panel 121 are combined to form a square shell shape.

[0027] This structure protects the baffle 123 structure with the support plate 125 and makes the clamping head 12 structure blocky, see reference. Figure 3 When the two clamping heads 12 are opened, the support block abuts against the vertical wooden strips 4 on both sides of the clamped vertical wooden strip 4 when the clamping heads 12 are far apart, using the arrangement structure of the vertical wooden strips 4. This provides support and can help to pull out the nails 122 inserted into the vertical wooden strips 4.

[0028] In further proposals, such as Figure 5 As shown, a base plate 112 is provided on the top side of the base 11, and a threaded post 131 extends downward from the clamping piece 13. The threaded post 131 passes through the base plate 112 and is threadedly connected to the threaded cylinder 132.

[0029] This structure allows for quick clamping of the clamp 3. By selecting the threaded cylinder 132, the distance between the clamp 3 and the base plate 112 can be controlled to ensure that the clamp 3 will not rotate after being clamped.

[0030] In a further embodiment, the top surface of the base plate 112 is also provided with a fine-tuning plate 113. The base plate 112 is threaded with a support bolt 114 from bottom to top, and the support bolt 114 is supported on the bottom side of the fine-tuning plate 113. By setting the fine-tuning plate 113 and rotating the support bolt 114, the height of the fine-tuning plate 113 can be adjusted to control the height of the bottom support of the clamping member 3 after the fixing clamp 1 is fixed, so as to accommodate the height error of the clamping member 3 and ensure that the four clamping members 3 are horizontally supported when they are parallel during clamping.

[0031] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of the present invention.

Claims

1. An auxiliary installation device for square column hoop fasteners, characterized in that: A fixing clamp (1) includes two clamping support clips (3), and a fall arresting rope (2) is connected between the two fixing clamps (1). The fixing clamp (1) includes a base (11) and two clamping heads (12). The clamping clips (13) of the clamping support clips (3) are vertically slidably provided on the top side of the base (11). One clamping head (12) is fixed to the side of the base (11). A groove (111) is opened on the side of the base (11). The other clamping head (12) is slidably slid in the groove (111). A clamping bolt (14) is threaded on the groove (111). The end of the clamping bolt (14) abuts against the movable clamping head (12). 12) On the side, the fixing clamp (1) is clamped on one of the vertical wooden strips (4) on the side of the square column by two clamping heads (12); the clamping head (12) includes a clamping panel (121), the clamping panel (121) has several nail holes (1211) and nails (122) are installed in the nail holes (1211). The nails (122) extend from the clamping surface of the clamping panel (121). A baffle (123) is hinged to the inner side of the clamping panel (121). The baffle (123) covers the nail holes (1211). The baffle (123) is fixed to the clamping panel (121) by several screws (124).

2. The auxiliary installation device for square column hoop fasteners according to claim 1, characterized in that: The end of the clamping bolt (14) is provided with a disc (141), which is rotatably disposed within the movable clamping head (12).

3. The auxiliary installation device for square column hoop fasteners according to claim 2, characterized in that: The clamping panel (121) has two support plates (125) at both ends on its inner side. The support plates (125) and the clamping panel (121) are combined to form a square shell shape.

4. The auxiliary installation device for square column hoop fasteners according to claim 3, characterized in that: The base (11) has a base plate (112) on its top side, and the clamp (13) extends downward with a threaded post (131). The threaded post (131) passes through the base plate (112) and is threadedly connected to the threaded cylinder (132).

5. The auxiliary installation device for square column hoop fasteners according to claim 4, characterized in that: The top surface of the base plate (112) is also provided with a fine adjustment plate (113). The base plate (112) is threaded with a support bolt (114) from bottom to top. The support bolt (114) is supported on the bottom side of the fine adjustment plate (113).

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