Cable descending fixing clamp

Abstract

The utility model discloses a cable descending fixing clamp which comprises a clamp body, the clamp body comprises an upper cover and a lower cover, the two sides of the upper cover and the two sides of the lower cover are connected through fastening screws, the lower end of the lower cover is in shaft connection with a base through a rotating shaft, side lugs are fixed to the two sides of the upper end of the base, the rotating shaft is in shaft connection with the two side lugs, and an arc-shaped part is arranged at the lower end of the lower cover. The rotating shaft movably penetrates through the arc-shaped part; the fixing clamp has the beneficial effects that the fixing clamp can rotate by a certain angle along the rotating shaft when being used, so that a cable cannot be clamped when being erected, and the fixing clamp is convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a cable descending fixing clamp. Background Technique

[0002] When the cable is erected from the cable trench to the cable well and then to the cable tunnel, it needs to pass through two bends. It is very difficult to make the cable pass smoothly by general methods, and the cable is easy to be clamped on the support frame. Therefore, a fixing device convenient for cable erection in the tunnel is needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cable descending fixing clamp, which can be installed at the corner to make the cable rotate a certain angle when passing through the bend, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a cable descending fixing clamp, including a clamp body, the clamp body includes an upper cover and a lower cover, the two sides of the upper cover and the lower cover are connected by fastening screws, the lower end of the lower cover is axially connected to the base through a rotating shaft, two side ears are fixed on both sides of the upper end of the base, a rotating shaft is axially connected to the two side ears, an arc part is arranged at the lower end of the lower cover, and the rotating shaft movably passes through the arc part.

[0005] Further, the upper cover and the lower cover enclose a circular clamp structure.

[0006] Further, the two side ears form a groove, the arc part is located in the groove, and the rotation angle of the clamp body along the rotating shaft is 0-180 degrees.

[0007] Compared with the prior art, the beneficial effect of the utility model is: the fixing clamp of the utility model can rotate a certain angle along the rotating shaft during use, so that the cable will not be clamped during erection, which is convenient and practical. Description of the Drawings

[0008] Figure 1 It is a three-dimensional structure diagram of the cable descending fixing clamp;

[0009] Figure 2 It is a side view of the cable descending fixing clamp;

[0010] Figure 3 It is a schematic diagram of the use and installation of the utility model.

[0011] In the figure: clamp body 100, base 101, upper cover 102, lower cover 103, fastening screw 104, arc part 105, rotating shaft 106, groove 107, side ear 108, support 200, cable well 300. Detailed Description of the Invention

[0012] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0013] Please refer to Figure 1-2 , a cable lowering and fixing clamp, which includes a clamp body 100. The clamp body 100 includes an upper cover 102 and a lower cover 103. The two sides of the upper cover 102 and the lower cover 103 are connected by fastening screws 104. The upper cover 102 and the lower cover 103 enclose a circular clamp structure. The lower end of the lower cover 103 is axially connected to a base 101 through a rotating shaft 106. On both sides of the upper end of the base 101, side ears 108 are fixed. A rotating shaft 106 is axially connected to the two side ears 108. An arc portion 105 is provided at the lower end of the lower cover 103. The rotating shaft 106 movably passes through the arc portion 105. The two side ears 108 form a groove 107. The arc portion 105 is located in the groove 107. The clamp body 100 can rotate along the rotating shaft 106, and the rotation angle is 0 to 180 degrees.

[0014] As Figure 3 shown, when in use, the fixing clamp is fixed on a bracket 200 through the base 101. The bracket 200 is fixed at the corner in a cable well 300. After the cable enters from the cable trench, it is fastened by the upper cover 102 and the lower cover 103. When the cable continues to extend towards the cable well 300 through a bend, the clamp body 100 rotates along the rotating shaft 106 by a suitable angle to enable the cable to extend downward smoothly. When reaching the bottom of the cable well 300 and continuing to extend towards the cable tunnel, the same method as above is adopted, thereby completing the erection of the cable from the cable trench to the cable tunnel.

[0015] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable lowering fixing fixture, comprising a fixture body (100), characterized in that: The clamp body (100) comprises an upper cover (102) and a lower cover (103), wherein the upper cover (102) and the lower cover (103) are connected at both sides by fastening screws (104), the lower end of the lower cover (103) is connected to the base (101) axis via a rotating shaft (106), side ears (108) are fixed on both sides of the upper end of the base (101), and the upper shafts of the two side ears (108) are connected to the rotating shaft (106), and the lower end of the lower cover (103) is provided with an arc portion (105), and the rotating shaft (106) movably passes through the arc portion (105).

2. A cable lowering and fixing fixture according to claim 1, characterized in that: The upper cover (102) and the lower cover (103) are combined to form a circular clamp structure.

3. A cable lowering and fixing fixture according to claim 1, characterized in that: The two side ears (108) form a groove (107), the arc-shaped portion (105) is located in the groove (107), and the clamp body (100) rotates along the rotation axis (106) at an angle of 0 to 180 degrees.

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