Connection fixing device of cable trench and cable terminal support

Abstract

The utility model provides a connection fixing device of a cable trench and a cable terminal support, which comprises a cable trench bottom plate, cable trench walls are arranged at the left end and the right end of the upper surface of the cable trench bottom plate, a foundation stand column is arranged on the right side surface of each cable trench wall, and a foundation bottom plate is arranged at the lower end of the right side surface of each foundation stand column; the foundation stand column can be tightly attached to the cable trench wall, the cable trench wall and the cable trench bottom plate are connected into a whole through the steel bars, and the overall stability of the foundation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable supports, in particular to a combined fixing device for a cable trench and a cable terminal support. Background Art

[0002] In the prior art, the foundation of a cable terminal support usually adopts an independent plate foundation. Since the bottom plate of the foundation is square, the column needs to avoid the wall of the cable trench, and the excavation area of the foundation pit is relatively large. Summary of the Invention

[0003] In view of this, the purpose of the utility model is to provide a combined fixing device for a cable trench and a cable terminal support, which can make the foundation column close to the wall of the cable trench, and the wall of the cable trench and the bottom plate of the cable trench are connected by steel bars to form a whole, so as to improve the overall stability of the foundation.

[0004] The utility model is realized by the following method: a combined fixing device for a cable trench and a cable terminal support, including a bottom plate of the cable trench, cable trench walls are arranged at both left and right ends of the upper surface of the bottom plate of the cable trench, a foundation column is arranged on the right side surface of the cable trench wall, and a foundation bottom plate is arranged at the lower end of the right side surface of the foundation column; the bottom plate of the cable trench, the foundation column and the foundation bottom plate are arranged in sequence from left to right, and the foundation column and the foundation bottom plate are vertically arranged; the cable trench wall is connected with the foundation column through a reinforcing member.

[0005] Further, the reinforcing member includes a first screw rod, the first screw rod is arranged at both upper and lower ends of the left side surface of the foundation column, the first screw rod is spirally embedded in the cable trench wall, two connecting plates are arranged at both upper and lower ends of the inner right side surface of the cable trench wall, a second screw rod is arranged on the inner side surface of the connecting plate, and the first screw rod is arranged between the two connecting plates. A reinforcing fixing plate is spirally sleeved on the first screw rod, and the reinforcing fixing plate is sleeved on the second screw rod and fixed by a nut.

[0006] The beneficial effect of the utility model is that: through the action of the reinforcing member, the foundation column can be close to the wall of the cable trench, the wall of the cable trench and the bottom plate of the cable trench are connected by steel bars to form a whole, reducing the floor area, saving the consumption of steel bars and concrete, and improving the overall stability of the foundation; the structure of the utility model is simple, the operation is convenient, and the stability can be effectively improved; on the premise of meeting the specification requirements, the floor area is reduced; the consumption of steel bars and concrete is saved; the overall stability of the foundation is improved; the cable trench and the foundation of the terminal support are poured with concrete at the same time, saving the construction period. Brief Description of the Drawings

[0007] Figure 1 It is the front view of the utility model.

[0008] Figure 2This is the side view of the present utility model.

[0009] Figure 3 This is the top view of the present utility model. Detailed implementation manners

[0010] The present utility model will be further described below with reference to the accompanying drawings.

[0011] Please refer to Figures 1 to 3 As shown, the present utility model provides a combined fixing device for a cable trench and a cable terminal support, including a cable trench bottom plate 1. On the upper surface of the cable trench bottom plate 1, cable trench side walls 2 are provided at both the left and right ends. On the right side surface of the cable trench side wall 2, a foundation column 3 is provided. At the lower end of the right side surface of the foundation column 3, a foundation bottom plate 4 is provided. This combined foundation consists of three main parts. The first part is a conventional square foundation column 3, which is made of reinforced concrete structure and there is no optimized design in this proposal. The second part is a rectangular foundation bottom plate 4. The size of this foundation bottom plate 4 is more optimized than that of the conventional square foundation bottom plate. It is only provided on one side of the foundation column and can effectively bear the base reaction force and can effectively resist the overturning moment transmitted by the cable terminal support. The third part is the connected cable trench side wall 2 and cable trench bottom plate 1. The reinforcement of the support foundation, the cable trench side wall and the bottom plate are mutually anchored and lapped. The foundation column is poured simultaneously with the cable trench side wall and the cable trench bottom plate to form an integral body, which increases the overall stability of the foundation.

[0012] Please continue to refer to Figure 1 As shown, in an embodiment of the present utility model, the reinforcing member 5 includes a first screw 51. The first screw 51 is provided at both the upper and lower ends of the left side surface of the foundation column 3. The first screw 51 is spirally embedded in the cable trench side wall 2. At both the upper and lower ends of the right side surface inside the cable trench side wall 2, two connecting plates 52 are provided. On the inner side surface of the connecting plate 52, a second screw 53 is provided, and the first screw 53 is arranged between the two connecting plates 52. A reinforcing fixing plate 54 is spirally sleeved on the first screw 53, and the reinforcing fixing plate 54 is sleeved on the second screw 53 and fixed by a nut 55. Through the action of the first screw 51 and the reinforcing fixing plate 53, the close contact between the cable trench side wall 2 and the foundation column 3 can be better realized. The foundation column is poured simultaneously with the cable trench side wall and the cable trench bottom plate to form an integral body, which increases the overall stability of the foundation.

[0013] The above are only the preferred embodiments of the present utility model. All equivalent changes and modifications made according to the scope of the patent application of the present utility model shall fall within the scope covered by the present utility model.

Claims

1. A combined fixing device for a cable trench and a cable terminal bracket, characterized in that: It includes a cable trench bottom plate, cable trench walls are arranged at both left and right ends of the upper surface of the cable trench bottom plate, a foundation column is arranged on the right side of the cable trench wall, and a foundation bottom plate is arranged at the lower end of the right side of the foundation column; the cable trench bottom plate, foundation column and foundation bottom plate are arranged in sequence from left to right, and the foundation column and the foundation bottom plate are arranged vertically; the cable trench wall is connected to the foundation column via a reinforcement member; the reinforcement member includes a first screw rod, the first screw rod is arranged at both upper and lower ends of the left side surface of the foundation column, the first screw rod is spirally embedded in the cable trench wall, two connecting plates are arranged at both upper and lower ends of the right side surface of the cable trench wall, a second screw rod is arranged on the inner side of the connecting plate, and the first screw is arranged between the two connecting plates, a reinforcing fixing plate is spirally sleeved on the first screw, and the reinforcing fixing plate is sleeved on the second screw and fixed by a nut.

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