Multi-angle adjusting support hoop component and cable installation equipment

Abstract

The utility model relates to the technical field of pipe gallery engineering, in particular to a multi-angle adjusting support hoop component and a cable installation device, which are used for laying a cable on a support and provided with a hoop assembly, a fastener and a connecting frame. The hoop assembly is used for a cable to penetrate through. The hoop assembly is connected with the connecting frame through a fastener, the fastener is matched with a nut through a bolt, the installation process is simplified, and the installation efficiency is improved; wherein the connecting frame is provided with an arc-shaped hole, and the fastener is matched with the arc-shaped hole, so that the hoop assembly has the function of rotating to adjust the angle, the hoop assembly rotates in the horizontal plane relative to the connecting frame, then the angle of the cable is adjusted, the complex cable laying requirement in the pipe gallery project can be met, the cable is adjusted to the proper angle in the construction site, and the construction efficiency is improved. And the flexibility and adaptability of cable installation are improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe gallery engineering technology, and in particular to a multi-angle adjustable bracket clamp component and cable installation equipment. Background Technology

[0002] In the cable laying of utility tunnel projects, the bracket clamp assembly is a key component for fixing the cables.

[0003] Currently, most cable clamp assemblies used in utility tunnel projects are fixed structures with a fixed angle between the clamp and the cable, lacking flexibility. However, cable routes within utility tunnels are complex and diverse. At cable bends and branches, cables need to be installed and arranged at specific angles. For example, at cable bends, a certain bending angle must be maintained to meet the cable's bending radius requirements, and branch cables need to be led out at an appropriate angle to the main cable. In these cases, fixed-angle clamps are insufficient to meet these special installation needs. Customizing clamps would not only increase the cost of the utility tunnel project but also extend the construction period.

[0004] Therefore, developing a cable bracket clamp assembly that can be flexibly adjusted from multiple angles, has a simple structure, is easy to operate, and has strong stability is of great significance for cable laying and fixing in utility tunnel projects. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a multi-angle adjustable bracket clamp component and cable installation equipment, which has an angle adjustment function to meet the complex cable laying needs of pipe gallery projects.

[0006] The present invention adopts the following technical solution:

[0007] A multi-angle adjustable bracket clamp component is provided for mounting cables on a bracket. The multi-angle adjustable bracket clamp component includes a clamp assembly, a fastener, and a connecting frame. The clamp assembly is used to allow the cable to pass through it. The clamp assembly is connected to the upper end of the connecting frame via the fastener. The connecting frame has an arc-shaped hole. The lower end of the fastener is inserted into the arc-shaped hole to connect the clamp assembly and the connecting frame. The fastener slides along the arc-shaped hole, causing the clamp assembly to rotate relative to the connecting frame to adjust the angle of the cable.

[0008] Preferably, it also includes a U-shaped pipe clamp; the U-shaped pipe clamp is sleeved on the outside of the bracket and connected to the bottom of the connecting frame; the U-shaped pipe clamp rotates around the bracket axis to drive the connecting frame to rotate relative to the bracket.

[0009] Preferably, the clamp assembly includes an upper clamp and a lower clamp located below the upper clamp; the bottom of the lower clamp is provided with a connecting plate integrally formed therewith, the connecting plate is provided with a connecting hole, and the fastener is inserted into the connecting hole and the arc-shaped hole to connect the clamp assembly and the connecting frame.

[0010] Preferably, the clamp assembly further includes a locking element, which includes a threaded first bolt and a first nut. The first bolt connects the upper clamp and the lower clamp, and the first nut moves along the length of the first bolt to move the upper clamp and the lower clamp closer or further apart.

[0011] Preferably, the inner surfaces of the upper and lower clamps are provided with rubber pads.

[0012] Preferably, the connecting frame includes a base plate and an arch frame fixed to the upper part of the base plate. The cross-sectional shape of the arch frame is inverted U-shaped, and the arch frame has symmetrically arranged openings. A cavity is formed between the arch frame and the base plate. An arc-shaped hole is provided on the arch frame, and the lower end of the fastener passes through the arc-shaped hole and extends into the cavity. Both ends of the U-shaped pipe clamp penetrate the base plate vertically upward and extend into the cavity.

[0013] Preferably, the fastener includes a threaded second bolt and a second nut, the second nut being disposed within the connecting frame, and the second bolt and the second nut cooperating to lock the clamp assembly and the connecting frame.

[0014] Preferably, the U-shaped pipe clamp includes a connecting body and two third nuts; the connecting body has a U-shaped structure, and both ends of the connecting body include connecting ends, the outer wall of the connecting ends is provided with threads, and the third nuts are threadedly connected to the connecting ends.

[0015] Preferably, the central angle of the arc-shaped hole ranges from 60° to 90°.

[0016] A cable installation device includes a cable, a column, a bracket, and the aforementioned multi-angle adjustable bracket clamp component; the bracket includes a connecting kit sleeved on the outside of the column and a transverse support column fixed to the side of the connecting kit; the multi-angle adjustable bracket clamp component is connected to the outside of the transverse support column, and the cable is connected to the multi-angle adjustable bracket clamp component.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model relates to a multi-angle adjustable bracket clamp component and cable installation equipment, used for laying cables on a bracket. It includes a clamp assembly, fasteners, and a connecting frame. The clamp assembly allows cables to pass through. The clamp assembly is connected to the connecting frame via fasteners, which use bolts and nuts to simplify the installation process and improve efficiency. The connecting frame has arc-shaped holes, and the fasteners engage with these holes, enabling the clamp assembly to rotate and adjust its angle. The clamp assembly rotates horizontally relative to the connecting frame, thereby adjusting the cable angle. This meets the complex cable laying requirements of utility tunnel projects, allowing for on-site cable adjustment to a suitable angle and improving the flexibility and adaptability of cable installation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cable installation equipment of this utility model.

[0020] Figure 2 This is a structural schematic diagram of the multi-angle adjustable bracket clamp component of this utility model.

[0021] Figure 3 for Figure 2 An exploded view of the structure of the multi-angle adjustable bracket clamp component.

[0022] Figure 4 for Figure 2 The front view of the multi-angle adjustable bracket clamp component.

[0023] Figure 5 for Figure 4 A sectional view along AA.

[0024] Figure 6 This is a schematic diagram of another embodiment of the multi-angle adjustable bracket clamp component of this utility model.

[0025] Numbering on the map:

[0026] 10-Column; 11-Bracket; 111-Connecting kit; 112-Horizontal support column; 1-Multi-angle adjustable bracket clamp component; 20-Clamp assembly; 21-Upper clamp; 211-Upper connecting arm; 212-First locking hole; 22-Lower clamp; 221-Lower connecting arm; 222-Second locking hole; 23-Locking component; 231-First bolt; 232-First nut; 24-Rubber gasket; 25-Connecting plate; 251-Connecting hole; 30-Fastener; 31-Second bolt; 32-Second nut; 40-Connecting frame; 41-Base plate; 42-Arch frame; 421-Opening; 43-Cavity; 44-Arc-shaped hole; 50-U-shaped pipe clamp; 51-Connecting body; 52-Third nut; 53-Connecting end. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Please see Figure 1 This utility model provides a cable installation device for use in underground utility tunnels. The cable installation device includes a cable (not shown in the figure), a column 10, a bracket 11, and a multi-angle adjustable bracket clamp component 1. The column 10 is vertically installed in the underground utility tunnel. The bracket 11 includes a connecting kit 111 sleeved on the outside of the column 10 and a horizontal support column 112 fixed to the side of the connecting kit 111. The multi-angle adjustable bracket clamp component 1 is connected to the outside of the horizontal support column 112. The cable is installed on the multi-angle adjustable bracket clamp component 1. The cable is installed in the underground utility tunnel through the above structure. The connecting kit 111 is sleeved on the column 10, that is, the bracket 11 can move up and down along the column 10 to adapt to the cable installation requirements of the underground utility tunnel.

[0031] Please see Figures 1 to 6The multi-angle adjustable bracket clamp component 1 of this utility model includes a clamp assembly 20, a fastener 30, a connecting frame 40, and a U-shaped pipe clamp 50. The clamp assembly 20 is used to clamp and install cables. The clamp assembly 20 is installed on the upper end of the connecting frame 40 via the fastener 30. The connecting frame 40 has an arc-shaped hole 44. The fastener 30 passes through the clamp assembly 20, and its lower end extends into the connecting frame 40 through the arc-shaped hole 44 to connect the clamp assembly 20 and the connecting frame 40. Figure 5 As shown, the fastener 30 can move along the arc-shaped hole 44, allowing the clamp assembly 20 to rotate relative to the connecting frame 40 to adjust the angle of the clamp assembly 20. The U-shaped pipe clamp 50 is sleeved on the outside of the transverse support column 112 of the bracket 11 and fixed to the bottom of the connecting frame 40. Because the U-shaped pipe clamp 50 has a U-shaped structure, it can rotate axially around the transverse support column 112, thereby driving the connecting frame 40 to rotate, thus providing an angle adjustment function. Through these two angle adjustment structures, the multi-angle adjustable bracket clamp component 1 of this invention possesses a multi-angle adjustment function, solving the angle problem caused by serpentine cable laying or climbing.

[0032] Please see Figures 2 to 4 The clamp assembly 20 includes an upper clamp 21, a lower clamp 22 located below the upper clamp 21, and a locking member 23. Both the upper clamp 21 and the lower clamp 22 are semi-circular arc-shaped. When the upper clamp 21 and the lower clamp 22 are aligned, the inner sides of the upper clamp 21 and the lower clamp 22 form a circle to facilitate the installation of cables. The upper clamp 21 has horizontally extending upper connecting arms 211 on both sides, and the upper connecting arms 211 have first locking holes 212. The lower clamp 22 has horizontally extending lower connecting arms 221 on both sides, and the lower connecting arms 221 have second locking holes 222. The locking member 23 is inserted into the first locking hole 212 and the second locking hole 222 to lock the upper clamp 21 and the lower clamp 22. It should be noted that there are two upper connecting arms 211 and two lower connecting arms 221, which are symmetrically distributed on both sides of the upper clamp 21 and the lower clamp 22 to ensure the stable connection between the upper clamp 21 and the lower clamp 22.

[0033] Please see Figure 3In this embodiment, the locking component 23 includes a threaded first bolt 231 and a first nut 232. The first nut 232 moves along the length of the first bolt 231 to move the upper clamp 21 and the lower clamp 22 closer or further apart. During assembly, the cable is placed between the upper clamp 21 and the lower clamp 22, and the first bolt 231 is vertically inserted into the first locking hole 212 and the second locking hole 222. Then, the first nut 232 is screwed into the first bolt 231 to lock the upper clamp 21 and the lower clamp 22. In addition, rubber gaskets 24 are provided on the opposite inner surfaces of the upper clamp 21 and the lower clamp 22 to increase the friction on the inner surfaces of the upper clamp 21 and the lower clamp 22, so as to facilitate the installation of the cable. The bottom of the lower clamp 22 is provided with a connecting plate 25 integrally formed therewith. The connecting plate 25 is provided with a connecting hole 251, which is aligned with the arc-shaped hole 44. During assembly, fasteners 30 are sequentially inserted into connecting holes 251 and arc-shaped holes 44 to connect the lower clamp 22 and the connecting bracket 40.

[0034] Please see Figure 3 The fastener 30 includes a threaded second bolt 31 and a second nut 32. The second bolt 31 passes through the connecting hole 251 and the arc-shaped hole 44 in sequence. Rotate the clamp assembly 20 to adjust the angle of the cable. After the angle adjustment is completed, tighten the second nut 32 to lock the clamp assembly 20 and the connecting bracket 40.

[0035] Please see Figures 2 to 4 The connecting frame 40 includes a base plate 41 and an arch frame 42 fixed to the upper end of the base plate 41. The cross-sectional shape of the arch frame 42 is inverted U-shaped. After the arch frame 42 is welded to the base plate 41, a cavity 43 is formed between the arch frame 42 and the base plate 41. The cavity 43 provides space for the fasteners 30 and U-shaped pipe clamps 50 to extend into. It can be understood that the connecting frame 40 adopts the structure of the base plate 41 and the arch frame 42. The arch frame 42 is used to connect with the fasteners 30, and the base plate 41 is used to connect with the U-shaped pipe clamps 50. The structure is reasonably set, reducing the complex connection between components and improving the structural reliability. At the same time, the arch frame 42 is provided with symmetrically arranged openings 421, which facilitates the installation and locking of the U-shaped pipe clamps 50 through the openings 421. Specifically, the number and position of the openings 421 correspond one-to-one with the number and position of the U-shaped pipe clamps 50.

[0036] Among them, the arc-shaped hole 44 is arc-shaped, and there are two arc-shaped holes 44, symmetrically distributed on the arch frame 42; correspondingly, there are also two connecting holes 251, which can improve the rotational stability of the clamp assembly 20. The central angle of the arc-shaped hole 44 ranges from 60° to 90°. In this embodiment, for example... Figure 5As shown, the central angle corresponding to the arc-shaped hole 44 is 90°, meaning that the clamp assembly 20 can rotate ±45° relative to the connecting frame 40. The central angle of the arc-shaped hole 44 determines the rotation angle of the clamp assembly 20. It should be noted that the central angle corresponding to the arc-shaped hole 44 is not limited to 90° and can be adjusted according to production requirements.

[0037] Please see Figures 2 to 4 The U-shaped pipe clamp 50 includes a connecting body 51 and two third nuts 52. The connecting body 51 has a U-shaped structure, and both ends of the connecting body 51 include connecting ends 53. The outer wall of the connecting ends 53 is threaded, and the third nuts 52 are threaded to the connecting ends 53. During assembly, the connecting body 51 is fitted onto the outside of the transverse support column 112, and the third nuts 52 are used to pre-lock the U-shaped pipe clamp 50 to the connecting bracket 40. When the U-shaped pipe clamp 50 is rotated axially around the transverse support column 112 to the installation position, the third nuts 52 are tightened to lock the U-shaped pipe clamp 50 to the transverse support column 112. Specifically, the number of U-shaped pipe clamps 50 is greater than one; please refer to [reference needed]. Figure 6 The multi-angle adjustable bracket clamp component 1, as another embodiment of this utility model, employs two U-shaped pipe clamps 50, resulting in better overall stress distribution. The number of U-shaped pipe clamps 50 can be adjusted according to on-site construction needs.

[0038] Compared to existing technologies, the multi-angle adjustable bracket clamp component 1 and cable installation equipment involved in this utility model are used to lay cables on the bracket 11. They are equipped with a clamp assembly 20, fasteners 30, a connecting frame 40, and U-shaped pipe clamps 50. The clamp assembly 20 clamps the cables, and the U-shaped pipe clamps 50 connect the bracket 11. The clamp assembly 20 is connected to the connecting frame 40 via the fasteners 30, simplifying the installation process and improving installation efficiency. The connecting frame 40 has an arc-shaped hole 44, and the fasteners 30 cooperate with the arc-shaped hole 44, enabling the clamp assembly 20 to rotate and adjust its angle. The connecting frame 40 is connected to the bracket 11 via the U-shaped pipe clamps 50, and the connecting frame 40 can rotate around the axis of the bracket 11 to adjust its angle. This angle adjustment function can meet the complex cable laying requirements within pipe gallery projects, allowing cables to be adjusted to a suitable angle according to actual conditions, improving the flexibility and adaptability of cable installation, and facilitating a reasonable cable layout.

[0039] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A multi-angle adjustable bracket clamp component for mounting cables on a bracket, characterized in that, The multi-angle adjusting bracket clamp member comprises a clamp assembly, a fastener and a connecting frame; the clamp assembly is used for allowing the cable to pass through; the clamp assembly is connected to the upper end of the connecting frame through the fastener; the connecting frame is provided with an arc-shaped hole; the lower end of the fastener is inserted into the arc-shaped hole to connect the clamp assembly and the connecting frame; the fastener slides along the arc-shaped hole to rotate the clamp assembly relative to the connecting frame to adjust the angle of the cable.

2. The multi-angle adjustment bracket clamp member of claim 1, wherein, A U-shaped pipe clamp is further included; the U-shaped pipe clamp is sleeved outside the bracket and connected to the bottom of the connecting frame; the U-shaped pipe clamp rotates axially around the bracket to drive the connecting frame to rotate relative to the bracket.

3. The multi-angle adjustment bracket clamp member of claim 1, wherein, The clamp assembly comprises an upper clamp and a lower clamp arranged below the upper clamp; the bottom of the lower clamp is provided with a connecting plate integrally formed thereon; the connecting plate is provided with a connecting hole; the fastener is inserted into the connecting hole and the arc-shaped hole to connect the clamp assembly and the connecting frame.

4. The multi-angle adjustment bracket clamp member of claim 3, wherein, The clamp assembly further comprises a locking member; the locking member comprises a first bolt and a first nut in threaded connection; the first bolt connects the upper clamp and the lower clamp; the first nut moves along the length direction of the first bolt to drive the upper clamp and the lower clamp to relatively approach or move away from each other.

5. The multi-angle adjustment bracket clamp member of claim 3, wherein, The opposite inner sides of the upper clamp and the lower clamp are both provided with rubber gaskets.

6. The multi-angle adjustment bracket clamp member of claim 2, wherein, The connecting frame comprises a bottom plate and an arch frame fixed to the upper end of the bottom plate; the cross-sectional shape of the arch frame is inverted U-shaped; the arch frame is provided with symmetrically arranged openings; a cavity is formed between the arch frame and the bottom plate; the arc-shaped hole is arranged on the arch frame; the lower end of the fastener passes through the arc-shaped hole and extends into the cavity; the two ends of the U-shaped pipe clamp vertically extend through the bottom plate and into the cavity.

7. The multi-angle adjustment stent clamp member of claim 1, wherein, The fastener comprises a second bolt and a second nut in threaded connection; the second nut is arranged in the connecting frame; the second bolt cooperates with the second nut to lock the clamp assembly and the connecting frame.

8. The multi-angle adjustment bracket clamp member of claim 2, wherein, The U-shaped pipe clamp comprises a connecting body and two third nuts; the connecting body is U-shaped; the two ends of the connecting body comprise connecting ends; the outer wall of the connecting end is provided with threads; the third nuts are in threaded connection with the connecting ends.

9. The multi-angle adjustment stent clamp member of claim 1, wherein, The central angle of the arc-shaped hole ranges from 60° to 90°.

10. A cable installation apparatus characterized by comprising: The cable, the stand, the bracket and the multi-angle adjusting bracket clamp member according to any one of claims 1-9 are included; the bracket comprises a connecting sleeve sleeved outside the stand and a transverse support column fixed to the side of the connecting sleeve; the multi-angle adjusting bracket clamp member is connected to the outside of the transverse support column; the cable is connected to the multi-angle adjusting bracket clamp member.

Images