Cable bridge support structure

Abstract

The utility model discloses a cable bridge supporting structure which comprises a supporting frame, a fixing piece, a cable box A and a prefabricated pipe pile, the supporting frame is arranged on the fixing piece, the fixing piece is connected with the prefabricated pipe pile, the two ends of the cable box A are connected with the cable box A respectively, and the prefabricated pipe pile is connected with the ground. According to the cable bridge supporting structure, the supporting frame and the fixing piece jointly form a supporting whole, and the two ends of the cable box are stably supported. Before site construction, the supporting frame, the fixing piece, the cable box and the prefabricated pipe pile can be prefabricated and produced in a large scale in advance, hoisting installation is carried out after site construction, the cable construction time can be greatly saved, the operation efficiency is effectively improved, and the construction period is shortened.

Description

Technical Field

[0001] This utility model belongs to the technical field of support structures, and in particular relates to a cable tray support structure. Background Technology

[0002] Support structures are commonly used in cable construction. When traversing complex terrain or water surfaces, support structures that can be installed quickly are needed to reduce construction time in complex terrain and reduce construction risks for workers. At the same time, the support structures need to be simple and can be prefabricated in large quantities to improve construction efficiency.

[0003] Patent document CN210223231U discloses a cable fixing bracket, including a long, narrow cable tray. A front bracket and a rear bracket are fixedly installed near both ends of the bottom of the cable tray, with the front bracket being lower than the rear bracket. When a cable is installed in the cable tray, an adjustable tension strap is attached to the cable tray. This structure is used for temporary cable fixing but offers no protection for the cable. Furthermore, the tension strap is prone to aging and is unsuitable for use during cable installation. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a cable tray support structure.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides a cable tray support structure, including a support frame, a fixing member, a cable box A, and a precast pipe pile. The support frame is mounted on the fixing member, the fixing member is connected to the precast pipe pile, both ends of the cable box A are connected to the cable box A, and the precast pipe pile is connected to the ground.

[0007] Preferably, the support frame includes support rod A, support rod B, support rod C and support rod D. One end of support rod A is connected to one end of support rod C, and the other end of support rod A is connected to a fixing member. One end of support rod B is connected to one end of support rod D, and the other end of support rod B is connected to a fixing member. The other end of support rod C is connected to a fixing member, and the other end of support rod D is connected to a fixing member.

[0008] Preferably, support rod A and support rod B are inclined, and support rod C and support rod D are horizontal.

[0009] Preferably, the angle between support rod A and support rod C, and the angle between support rod B and support rod D are both not less than 30 degrees.

[0010] Preferably, the fixing member is a hollow cylinder, the precast pipe pile extends into the fixing member for internal connection, and the fixing member is welded to the precast pipe pile.

[0011] Preferably, the inner wall of the fastener is provided with a sliding groove, and the sliding groove is S-shaped.

[0012] Preferably, the cable box A is provided with an installation groove, the cable is installed in the installation groove, and the two ends of the installation groove are sealed.

[0013] Preferably, the precast pipe pile is provided with a slider.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model's cable tray support structure, through a support frame and fixing components, forms a unified support system, providing stable support to both ends of the cable box. Before on-site construction, the support frame, fixing components, cable box, and precast pipe piles can be prefabricated in large quantities, and then hoisted and installed on-site. This significantly saves cable installation time, effectively improves work efficiency, and shortens the construction period. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view structural diagram of the present invention;

[0018] Figure 3 This is a structural schematic diagram of the support frame and fixing component of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the connection between the fixing component and the precast pipe pile of this utility model;

[0020] Figure 5 This is a construction flowchart of this utility model;

[0021] In the diagram: 1-Support rod A, 2-Support rod B, 3-Fixed component, 31-Slide groove, 4-Cable box B, 5-Cable box A, 51-Installation groove, 6-Support rod C, 7-Support rod D, 8-Cable A, 9-Cable B, 10-Precast pipe pile, 101-Slider, 11-Water surface. Detailed Implementation

[0022] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.

[0023] Example:

[0024] like Figures 1 to 5As shown, a cable tray support structure includes a support frame, a fixing member 3, a cable box A5, and a precast pipe pile 10. The support frame is mounted on the fixing member 3, which is connected to the precast pipe pile 10. Cable boxes A5 and B4 can be mounted on the support frame for fixing cables A8 and B9 of different models. Cable boxes A5 and B4 can also have the same structure, providing protection for cables A8 and B9. Both ends of cable box A5 are connected to the support frame. The precast pipe pile 10 is connected to the ground. The support frame, fixing member 3, and precast pipe pile 10 are provided at least in at least two locations for supporting both ends of cable boxes A5 and B4. Both ends of cable boxes A5 and B4 are welded or bolted to the support frame. The precast pipe pile 10 can be made into a cylindrical body with a conical bottom, facilitating its driving into the ground and connection to the fixing member 3.

[0025] The support frame includes support rod A1, support rod B2, support rod C6 and support rod D7. One end of support rod A1 is connected to one end of support rod C6, and the other end of support rod A1 is connected to fixing member 3. One end of support rod B2 is connected to one end of support rod D7, and the other end of support rod B2 is connected to fixing member 3. The other end of support rod C6 is connected to fixing member 3, and the other end of support rod D7 is connected to fixing member 3.

[0026] The support rods A1 and B2 are inclined, the support rods C6 and D7 are horizontal, and the support frame can be triangular.

[0027] The angles between support rod A1 and support rod C6, and between support rod B2 and support rod D7, are all not less than 30 degrees, preferably 45 degrees, which can effectively distribute the force through support rod A1 and support rod B2.

[0028] The fixing member 3 is a hollow cylinder, and the precast pipe pile 10 extends into the fixing member 3 for internal connection. The fixing member 3 is welded to the precast pipe pile 10.

[0029] The inner wall of the fastener 3 is provided with a sliding groove 31, which is S-shaped.

[0030] The cable box A5 is provided with an installation groove 51, and a cable 8 is provided in the installation groove 51. Both ends of the installation groove 51 are sealed, and the cable 8 can extend through the seals.

[0031] The precast pipe pile 10 is provided with a slider 101, which can be inserted into the sliding groove 31 for sliding connection. When the precast pipe pile 10 rotates and extends into the fixing member 3, the S-shaped setting of the sliding groove 31 prevents the slider 101 from moving in a vertical direction, so as to ensure the stability of the connection between the precast pipe pile 10 and the fixing member 3.

[0032] A construction method for a cable tray support structure includes the following steps:

[0033] T1: Prepare the materials for the support frame and fasteners 3 according to the design drawings and the dimensions of the precast pipe pile 10;

[0034] T2: Weld one end of support rod C6 and support rod D7 to fastener 3 respectively;

[0035] T3: Weld one end of support rod A1 and support rod B2 to the fastener 3 respectively, weld the other end of support rod A1 to support rod C6, and weld the other end of support rod B2 to support rod D7;

[0036] T4: Transport the fastener 3, which is connected to the support frame, to the site and install it on the precast pipe pile 10;

[0037] T5: Cable box B4 and cable box A5 are installed on support rod C6 and support rod D7 respectively. The structures of cable box B4 and cable box A5 can be the same.

[0038] T6: Place cable A8 in cable box B4 and cable B9 in cable box A5. Cables A8 and B9 can be the same type of cable or different types of cables depending on the construction requirements. Finally, seal both ends of cable box B4 and cable box A5 to complete the installation and construction.

[0039] This utility model can be installed above the water surface 11 using precast pipe piles 10, thus increasing its applicability. Installation can be completed by connecting and welding or bolting the support frame, fixing parts 3, cable box, and precast pipe piles 10, resulting in relatively fast installation efficiency.

Claims

1. A cable tray support structure, characterized in that: It includes a support frame, a fixing member (3), a cable box A (5) and a precast pipe pile (10). The support frame is set on the fixing member (3), the fixing member (3) is connected to the precast pipe pile (10), the two ends of the cable box A (5) are respectively connected to the cable box A (5), and the precast pipe pile (10) is connected to the ground.

2. The cable tray support structure as described in claim 1, characterized in that: The support frame includes support rod A (1), support rod B (2), support rod C (6) and support rod D (7). One end of support rod A (1) is connected to one end of support rod C (6), and the other end of support rod A (1) is connected to the fixing member (3). One end of support rod B (2) is connected to one end of support rod D (7), and the other end of support rod B (2) is connected to the fixing member (3). The other end of support rod C (6) is connected to the fixing member (3), and the other end of support rod D (7) is connected to the fixing member (3).

3. The cable tray support structure as described in claim 2, characterized in that: The support rods A (1) and B (2) are inclined, while the support rods C (6) and D (7) are horizontal.

4. The cable tray support structure as described in claim 2, characterized in that: The angle between support rod A (1) and support rod C (6), and the angle between support rod B (2) and support rod D (7) are both not less than 30 degrees.

5. The cable tray support structure as described in claim 1, characterized in that: The fixing member (3) is a hollow cylinder, the precast pipe pile (10) extends into the fixing member (3) for internal connection, and the fixing member (3) is welded to the precast pipe pile (10).

6. The cable tray support structure as described in claim 5, characterized in that: The inner wall of the fastener (3) is provided with a groove (31), which is S-shaped.

7. The cable tray support structure as described in claim 1, characterized in that: The cable box A (5) is provided with an installation groove (51), the installation groove (51) is provided with a cable A (8), and the two ends of the installation groove (51) are sealed.

8. The cable tray support structure as described in claim 1, characterized in that: The precast pipe pile (10) is equipped with a slider (101).

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