Construction cable hanging device

Abstract

The utility model discloses a construction cable hanging device which comprises a fixing structure with one end fixedly connected with a wall body, a hanging structure is arranged at the other end of the fixing structure, and a hook is arranged at the lower end of the hanging structure. The fixing structure comprises a fixing pipe arranged in a screw hole in the wall, a plurality of kerfs are axially formed in the end, away from the hanging structure, of the fixing pipe, a fixing pull rod is arranged in the fixing pipe, a circular truncated cone is fixed to the end, close to the kerfs, of the fixing pull rod, and the other end of the fixing pull rod is in threaded connection with the fixing pipe and extends out of the fixing pipe. The fixing device has the advantages that the fixing structure is installed through the screw holes left in the pouring construction process of structures such as a wall body and a beam body, time and labor are saved, the wall body does not need to be drilled, and damage to the structures such as the wall body and the beam body is avoided; and the fixing pull rod drives the circular truncated cone to move to extrude the end, located in the screw rod hole, of the fixing pipe, so that the fixing pipe is effectively fixed in the screw rod hole, and the fixing effect of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a construction cable hanging device. Background Technology

[0002] During construction, the proper installation of construction cables is crucial for ensuring safety and efficiency. In traditional construction, columns often serve as important supports for cable installation. Workers can utilize the column structure by installing hooks, brackets, and other devices to hang cables. This not only ensures the cables are neat and orderly but also maintains a safe distance from the construction area, reducing the risk of electric shock and cable damage.

[0003] However, in architectural design, columns are usually designed inside secondary structures or ALC panel walls. This makes it impossible to install cable hanging devices along the columns in the traditional way during construction. As a result, there is a lack of reliable hanging points for cables, and construction workers have to find other hanging methods. However, the existing solutions have many shortcomings.

[0004] Some construction teams may choose to lay cables haphazardly on the ground or simply tie them to other temporary supports with ropes. This practice poses serious safety hazards. Cables are easily run over by construction equipment or stepped on by personnel, causing damage to the insulation layer and potentially leading to electric shock accidents. Moreover, haphazardly laid cables make the construction site messy, affecting construction efficiency and hindering subsequent maintenance and management.

[0005] In summary, due to the unique location of columns in architectural design, existing methods for installing construction cables have numerous problems and cannot meet the requirements of construction safety and efficiency. Therefore, there is an urgent need for a construction cable installation device that can utilize the bolt holes left in the wall or beam during the pouring process when the column cannot be directly used, thus providing a safe, stable, and convenient way to install construction cables. Utility Model Content

[0006] To overcome the safety hazards inherent in existing technologies where cable hanging devices cannot be directly installed on columns, leading to the arbitrary laying of cables on the ground or simple tying to other temporary supports with ropes, this utility model provides a construction cable hanging device. The technical solution is as follows:

[0007] A construction cable hanging device includes a fixing structure fixedly connected to a wall at one end, and a hanging structure at the other end of the fixing structure. A hook is provided at the lower end of the hanging structure. The fixing structure includes a fixing tube disposed within a screw hole in the wall. Several slits are axially formed at the end of the fixing tube away from the hanging structure. A fixing rod is disposed inside the fixing tube. A frustum is fixed to the end of the fixing rod near the slits. The inner diameter of the fixing tube is larger than the diameter of the smaller circular surface of the frustum but smaller than the diameter of the larger circular surface of the frustum. One end of the smaller circular surface of the frustum is connected to the fixing rod, and the other end of the fixing rod is threadedly connected to the fixing tube and extends out of the fixing tube. Using the screw holes left during the construction of walls, beams, etc., to install the fixing structure of this hanging device not only saves time and effort but also eliminates the need for drilling into the wall, avoiding damage to the wall, beam, and other structures. Furthermore, the fixing rod moves the frustum, pressing the end of the fixing tube located within the screw hole, thus enhancing the fixing effect of the device.

[0008] Furthermore, the hanging structure includes a vertical threaded tube fixedly disposed at one end of the fixed tube, with a vertical screw threadedly connected to it. The lower end of the vertical screw thread extends out of the vertical threaded tube and is fixedly connected to the hook. The length of the hanging structure can be adjusted through the vertical threaded tube and the vertical screw thread, thereby adjusting the height of the hook for hanging the cable, so that the device can be flexibly adjusted in actual use.

[0009] Furthermore, insulating sleeves are fitted onto the lower end of the vertical screw and the hook.

[0010] Furthermore, a positioning bolt is threaded at the lower end of the vertical threaded tube. One end of the positioning bolt penetrates into the interior of the vertical threaded tube and can abut against the vertical screw. The positioning bolt can position the vertical screw to prevent it from rotating.

[0011] Furthermore, a fixing nut is threaded on the outer side of one end of the fixing rod of the vertical threaded tube. The fixing nut can abut against one end of the fixing tube to lock the fixing screw and prevent it from loosening.

[0012] Furthermore, a washer is fitted inside the end of the fixing rod near the fixing nut.

[0013] Furthermore, the end of the fixed tube with the slit is elastic and can return to its original shape after expansion and deformation.

[0014] The beneficial effects of the technical solution provided by this utility model are: the device uses the screw holes left during the construction of the wall, beam and other structures to install the fixing structure, which not only saves time and effort, but also eliminates the need to drill holes in the wall, thus avoiding damage to the wall, beam and other structures. Furthermore, the fixed tie rod drives the truncated cone to move and squeeze the end of the fixing tube located in the screw hole, so that the fixing tube is effectively fixed in the screw hole, which enhances the fixing effect of the device.

[0015] In addition, the mounting structure of this device can be adjusted in length, making the device more flexible in actual use and improving its practicality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings listed below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram illustrating the installation effect of an embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the usage state of an embodiment of this utility model.

[0020] The components represented by each number in the attached diagram are listed below: 1. Fixing structure; 101. Fixing pipe; 102. Slit; 103. Fixing tie rod; 104. Frustum; 105. Fixing nut; 106. Washer; 2. Hanging structure; 201. Vertical threaded pipe; 202. Vertical screw; 203. Positioning bolt; 3. Hook; 4. Wall; 5. Insulating sleeve; 6. Screw hole; 7. Cable. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] See Figures 1 to 3 This utility model provides a construction cable hanging device, including a fixing structure 1 that is fixedly connected to a wall 4 at one end, a hanging structure 2 at the other end of the fixing structure 1, and a hook 3 at the lower end of the hanging structure 2.

[0023] The fixing structure 1 includes a fixing tube 101 installed in a screw hole on the wall 4. The end of the fixing tube 101 away from the hanging structure 2 has several slits 102 along the axial direction. A fixing tie rod 103 is installed inside the fixing tube 101. A frustum 104 is fixed to the end of the fixing tie rod 103 near the slits 102. The inner diameter of the fixing tube 101 is larger than the diameter of the small circular surface of the frustum 104 and smaller than the diameter of the large circular surface of the frustum 104. One end of the small circular surface of the frustum 104 is connected to the fixing tie rod 103. The other end of the fixing tie rod 103 is threaded to the fixing tube 101 and extends out of the fixing tube 101.

[0024] The hanging structure 2 includes a vertical threaded pipe 201 fixedly installed at one end of the fixed pipe 101. A vertical screw 202 is internally threaded to the vertical threaded pipe 201. The lower end of the vertical screw 202 extends out of the vertical threaded pipe 201 and is fixedly connected to the hook 3.

[0025] Insulating sleeves 5 are fitted onto the lower end of the vertical screw 202 and the hook 3.

[0026] The lower end of the vertical threaded tube 201 is provided with a positioning bolt 203. One end of the positioning bolt 203 passes through the interior of the vertical threaded tube 201 and can abut against the vertical screw 202.

[0027] A fixing nut 105 is threaded on the outer side of one end of the vertical threaded tube 201, and the fixing nut 105 can abut against one end of the fixing tube 101.

[0028] A washer 106 is fitted on the inner side of the end of the fixed tie rod 103 near the fixed nut 105.

[0029] Instructions for use: When using this device, install the end of the fixing pipe 101 with the slit 102 into the screw hole 6 left during the construction of the wall 4 or beam. Then, tighten the fixing rod 103 to move the truncated cone 104 into the fixing pipe 101, so that the truncated cone 104 presses against the inner wall of the end of the fixing pipe 101 with the slit 102, causing this end of the fixing pipe 101 to expand until it is tightly against the wall of the screw hole 6. Then, tighten the fixing nut 105 to lock the fixing rod 103 to prevent it from rotating and causing the fixing structure to loosen, thus completing the fixing of this device. Then, rotate the vertical screw 202 and the hook 3 to adjust the length of the hanging structure according to the actual needs on site, thereby adjusting the hanging height of the cable 7. Then, use the positioning bolt 203 to position the vertical screw 202 to prevent it from rotating. Finally, place the cable 7 on the hook 3 to complete the hanging of the cable 7.

[0030] When the construction cable 4 needs to be removed after the construction is completed, the fixing nut 105 is loosened and the fixing rod 103 is rotated in the opposite direction to make the frustum 104 exit the fixing tube 101 so that it no longer squeezes the fixing tube 101. The end of the fixing tube 101 with the slit 102 returns to its original shape under the action of elasticity. Then the fixing tube 101 can be pulled out from the screw hole 6, thereby removing the hanging device for continued reuse.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A construction cable hanging device, characterized in that, It includes a fixed structure (1) that is fixedly connected to the wall (4) at one end, and a hanging structure (2) is provided at the other end of the fixed structure (1), and a hook (3) is provided at the lower end of the hanging structure (2). The fixing structure (1) includes a fixing tube (101) installed in a screw hole on the wall (4). The fixing tube (101) has several slits (102) axially opened at one end away from the hanging structure (2). A fixing rod (103) is installed inside the fixing tube (101). A frustum (104) is fixed at one end of the fixing rod (103) near the slits (102). The inner diameter of the fixing tube (101) is larger than the small circular surface diameter of the frustum (104) and smaller than the large circular surface diameter of the frustum (104). One end of the small circular surface of the frustum (104) is connected to the fixing rod (103). The other end of the fixing rod (103) is threaded to the fixing tube (101) and extends out of the fixing tube (101).

2. The construction cable hanging device according to claim 1, characterized in that, The hanging structure (2) includes a vertical threaded tube (201) fixedly installed at one end of the fixed tube (101) with a vertical screw (202) internally threaded. The lower end of the vertical screw (202) extends out of the vertical threaded tube (201) and is fixedly connected to the hook (3).

3. The construction cable hanging device according to claim 2, characterized in that, Insulating sleeves (5) are fitted on the lower end of the vertical screw (202) and on the hook (3).

4. The construction cable hanging device according to claim 2, characterized in that, The lower end of the vertical threaded tube (201) is provided with a positioning bolt (203), one end of which penetrates into the interior of the vertical threaded tube (201) and can abut against the vertical screw (202).

5. The construction cable hanging device according to claim 2, characterized in that, The fixed tie rod (103) is provided with a fixed nut (105) on the outer side of one end of the vertical threaded tube (201), and the fixed nut (105) can abut against one end of the fixed tube (101).

6. The construction cable hanging device according to claim 5, characterized in that, A washer (106) is fitted on the inner side of the end of the fixed tie rod (103) near the fixed nut (105).

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