Antiskid suspension clamp

Abstract

The utility model discloses an antiskid suspension clamp, comprising a hanging rack, a ship body and a pressing plate, the ship body is connected to the bottom of the hanging rack, the ship body is provided with a first positioning groove used for positioning a cable, the pressing plate is provided with a second positioning groove used for positioning the cable, and the pressing plate is connected to the ship body through at least two groups of locking assemblies. The pressing plate can move away from or close to the ship body under the action of the locking assembly, and loosening and tightening of the cable are achieved. The device further comprises two sets of anti-loosening assemblies symmetrically arranged at the bottom of the ship body, each anti-loosening assembly comprises an adjusting stud and a top plate, a screw hole is formed in the bottom of the ship body in a penetrating mode, the two sides of the screw hole are each provided with a guide groove, the adjusting studs are connected into the screw holes in a threaded mode, and the bottom ends of the top plates are rotationally connected with the adjusting studs. The two sides of the top plate are slidably arranged in the corresponding guide grooves respectively, and when the adjusting studs are rotated, the adjusting studs drive the top plate to enter or exit from the first positioning grooves. According to the utility model, the connection is reliable, the cable can be stably clamped, the cable is prevented from sliding and falling, and the safety performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power transmission line electric power hardware technical field especially a kind of anti-skid type suspension clamp. BACKGROUND

[0002] Suspension clamp is also called suspension clamp, it is a kind of common hardware product, mainly used for overhead cable, cable is fixed, the height of cable, and can protect conductor from being injured in long-term operation, and in the erection of low-voltage power cable and optical cable, generally need to use various specifications of suspension clamp, for fixing cable in suspension mode. However, the existing suspension clamp when using, due to the surface of cable fixed effect is not good, cable is easily caused to slide, and will make cable produce the phenomenon of falling, has certain security risk. SUMMARY

[0003] The utility model aims at providing a kind of anti-skid type suspension clamp, the utility model reliable, can be stably clamped cable, avoid cable to slide and cause falling, improve safety performance.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of anti-skid type suspension clamp, including hanging rack, ship body and pressing plate, the ship body is connected to the bottom of hanging rack, the first positioning slot for positioning cable is equipped on the ship body, the second positioning slot for positioning cable is equipped on the pressing plate, the pressing plate is connected on the ship body by at least two groups of locking assembly, and the first positioning slot and the second positioning slot are oppositely arranged, the pressing plate can move away or close to the ship body under the action of locking assembly, realize the tightness of cable;It also includes two groups of anti-loosening assembly symmetrically arranged in the bottom of ship body, the anti-loosening assembly includes adjusting stud and top plate, the screw hole is throughly provided in the bottom of ship body, one guide slot is respectively arranged on the both sides of screw hole, the adjusting stud is screw-connected in the screw hole, the bottom end of top plate is rotationally connected with adjusting stud, the both sides of top plate are respectively slidably arranged in corresponding guide slot, when rotating adjusting stud, adjusting stud drives top plate to enter or exit the first positioning slot.

[0005] By adopting the above technical scheme, under the action of locking assembly, the pressing plate is pressed on the ship body, and the first positioning slot on the ship body and the second positioning slot on the pressing plate play the positioning effect of cable, improve the firmness of cable installation. On this basis, anti-loosening assembly is added to improve the anti-skid performance of the clamp, i.e. by tightening adjusting stud, adjusting stud generates axial displacement, adjusting stud drives top plate to press against the surface of cable, and cable is clamped, so as to enhance the anti-skid performance of the clamp, thereby avoiding cable to slide and fall, and improving safety performance.

[0006] The utility model further sets up, the top plate bottom is equipped with the connecting groove that cross section is T type, the adjusting stud upper end is equipped with the connecting convex part that cross section is T type and with connecting groove cooperation.

[0007] Through adopting above technical scheme, can realize the axial linkage between adjusting stud and top plate, and can relatively circumferential rotation function, connecting structure is simple and reliable, dismounts very convenient.

[0008] The utility model further sets up, the bottom of adjusting stud is equipped with the operation groove for screwdriver card.

[0009] Through adopting above technical scheme, through screwdriver to adjusting stud carries out rotation adjustment, operation is more relaxed.

[0010] The utility model further sets up, the top plate's upper end is concave arc shape.

[0011] Through adopting above technical scheme, can with cable outer contour adaptation, locking effect is good.

[0012] The utility model further sets up, the middle axis of adjusting stud is set up with the extension direction of first positioning slot acute angle.

[0013] Through adopting above technical scheme, two groups of anti-loosening assembly symmetrical settings, and all are inclined settings, has promoted the engagement of anti-loosening assembly to cable, makes it unable to produce relative wire clamp sliding.

[0014] The utility model further sets up, the second positioning slot is equipped with positioning recess, the positioning recess is embedded with antiskid pad, and the thickness of antiskid pad is greater than the depth of positioning recess.

[0015] Through adopting above technical scheme, increase antiskid pad on pressure plate can increase the friction between it and cable, to further promote the anti-skid effect to cable.

[0016] The utility model further sets up, the pressure plate is equipped with multiple guide holes extending along the vertical, the antiskid pad upper end is equipped with multiple connecting rods with the guide hole is corresponding, the upper end of connecting rod is equipped with the half ellipsoidal locking portion that protrudes upward, the lower end of half ellipsoidal locking portion is equipped with the limit step, connecting rod is equipped in the corresponding guide hole, and the limit step of half ellipsoidal locking portion lower end is tightly on the upper end surface of pressure plate.

[0017] Through adopting above technical scheme, can promote the firmness of antiskid pad installation.

[0018] The utility model further sets up, the antiskid pad is equipped with multiple operation channels extending to the inside of corresponding connecting rod.

[0019] Through the above technical scheme, the connecting rod and the semi-elliptical locking part are inserted into the operation channel by the needle-shaped tool, the elliptical locking part is pushed out from the other end of the guide hole, and the locking installation of the non-slip mat is realized, and the operation is very convenient.

[0020] The utility model further provides for, the locking assembly includes U shaped pole and two locking nuts, the lower hole for the U shaped pole both ends passes through is set up on the ship body, the upper hole for the U shaped pole both ends passes through is set up on the pressing plate, two locking nuts are respectively threaded in the position of U shaped pole both ends corresponding pressing plate top.

[0021] Through the above technical scheme, the pressing plate is pressed on the ship body, and the locking nut is tightened, so that the pressing plate is locked, the cable is tightly pressed on the window body, and the cable is clamped and fixed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the first perspective structural schematic drawing of the utility model whole;

[0023] Figure 2 It is the second perspective structural schematic drawing of the utility model whole;

[0024] Figure 3 It is the structural schematic drawing of the utility model anti-loose assembly;

[0025] Figure 4 It is the bottom structural schematic drawing of the utility model ship body;

[0026] Figure 5 It is Figure 4 A-A sectional view of;

[0027] Figure 6 It is the structural schematic drawing of the utility model pressing plate;

[0028] Figure 7 It is the sectional view of the utility model pressing plate.

[0029] In the drawing: 1, hanger; 2, ship body; 3, pressing plate; 4, first positioning groove; 5, second positioning groove; 6, locking assembly; 7, anti-loose assembly; 8, adjusting stud; 9, top plate; 10, screw hole; 11, guide groove; 12, connecting groove; 13, connecting convex part; 14, operation groove; 15, positioning concave part; 16, non-slip mat; 17, guide hole; 18, connecting rod; 19, semi-elliptical locking part; 20, limiting step; 21, operation channel; 22, U shaped pole; 23, locking nut; 24, lower hole; 25, upper hole. DETAILED DESCRIPTION

[0030] 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.

[0031] Example: As attached Figures 1-7 The diagram shows an anti-slip suspension cable clamp, comprising a bracket 1, a hull 2, and a pressure plate 3. The hull 2 ​​is connected to the bottom of the bracket 1. The hull 2 ​​has a first positioning groove 4 for positioning the cable, and the pressure plate 3 has a second positioning groove 5 for positioning the cable. The pressure plate 3 is connected to the hull 2 ​​by at least two sets of locking components 6, and the first positioning groove 4 and the second positioning groove 5 are arranged opposite to each other. Under the action of the locking components 6, the pressure plate 3 can move away from or towards the hull 2 ​​to adjust the tightness of the cable. This suspension cable clamp also... The system includes two sets of anti-loosening components 7 symmetrically arranged at the bottom of the hull 2. Each anti-loosening component 7 includes an adjusting stud 8 and a top plate 9. A screw hole 10 is provided through the bottom of the hull 2, and a guide groove 11 is provided on each side of the screw hole 10. The adjusting stud 8 is threaded into the screw hole 10. The bottom end of the top plate 9 is rotatably connected to the adjusting stud 8. The two sides of the top plate 9 are slidably disposed in the corresponding guide grooves 11. When the adjusting stud 8 is rotated, it drives the top plate 9 to enter or exit the first positioning groove 4. Through the action of the locking component 6, the pressure plate 3 presses the cable tightly onto the hull 2, and the first positioning groove 4 on the hull 2 ​​and the second positioning groove 5 on the pressure plate 3 provide a positioning effect for the cable, improving the firmness of the cable installation. Based on this, an anti-loosening component 7 is added to improve the anti-slip performance of the cable clamp. That is, by tightening the adjusting stud 8, the adjusting stud 8 is axially displaced, and the adjusting stud 8 drives the top plate 9 to press against the surface of the cable, thus gripping the cable and enhancing the anti-slip performance of the cable clamp, thereby preventing the cable from slipping and falling, and improving safety performance.

[0032] As attached Figure 3 As shown, the bottom end of the top plate 9 is provided with a T-shaped connecting groove 12, and the upper end of the adjusting stud 8 is provided with a T-shaped connecting protrusion 13 that mates with the connecting groove 12. This design enables axial linkage between the adjusting stud 8 and the top plate 9, and allows for relative circumferential rotation. The connection structure is simple and reliable, and disassembly and assembly are very convenient.

[0033] As attached Figure 3 As shown, the bottom end of the adjusting stud 8 is provided with an operating groove 14 for a screwdriver to be inserted. The operating groove 14 can be a cross-shaped groove, a slotted groove, or an internal hexagonal groove. Adjusting the adjusting stud 8 by rotating it with a screwdriver makes the operation easier and less strenuous.

[0034] As attached Figure 3 As shown, the upper end of the top plate 9 is a concave arc shape, and the upper end of the top plate 9 is rounded. It can be adapted to the outer contour of the cable, and the locking effect is good.

[0035] As attached Figure 5 As shown, the central axis of the adjusting stud 8 is set at an acute angle to the extension direction of the first positioning groove 4. The two sets of anti-loosening components 7 are symmetrically arranged and both are inclined, which improves the clamping force of the anti-loosening components 7 on the cable and prevents it from sliding relative to the cable clamp.

[0036] As attached Figure 6 and attached Figure 7 As shown, a positioning recess 15 is provided in the second positioning groove 5, and an anti-slip pad 16 is embedded in the positioning recess 15, and the thickness of the anti-slip pad 16 is greater than the depth of the positioning recess 15. Adding an anti-slip pad 16 to the pressure plate 3 can increase the friction between it and the cable, thereby further improving the anti-slip effect on the cable.

[0037] As attached Figure 6 and attached Figure 7 As shown, the pressure plate 3 has multiple vertically extending guide holes 17. The anti-slip pad 16 has multiple connecting rods 18 at its upper end, the number of which corresponds to the number of guide holes 17. The upper end of each connecting rod 18 has an upwardly protruding semi-ellipsoidal locking part 19, and the lower end of the semi-ellipsoidal locking part 19 has a limiting step 20. The connecting rods 18 pass through the corresponding guide holes 17, and the limiting step 20 at the lower end of the semi-ellipsoidal locking part 19 abuts against the upper surface of the pressure plate 3. This design improves the stability of the anti-slip pad 16 installation.

[0038] The anti-slip pad 16, the connecting rod 18, and the semi-ellipsoidal locking part 19 are an integral structure and can be made of rubber or silicone.

[0039] As attached Figure 6 and attached Figure 7 As shown, the anti-slip pad 16 has multiple operating channels 21 extending into the corresponding connecting rods 18. A needle-shaped tool can be inserted into the operating channel 21 to push the connecting rod 18 and the semi-ellipsoidal locking part 19 into the operating channel 21, and then push the ellipsoidal locking part out from the other end of the guide hole 17, thereby achieving the locking installation of the anti-slip pad 16, which is very convenient to operate.

[0040] As attached Figures 1-7As shown, in the embodiment, the number of locking assemblies 6 is two, each of which comprises a U-shaped rod 22 and two locking nuts 23. The hull 2 is provided with lower holes 24 for the two ends of the U-shaped rod 22 to pass through, and the pressing plate 3 is provided with upper holes 25 for the two ends of the U-shaped rod 22 to pass through. One locking assembly 6 corresponds to two lower holes 24 and two upper holes 25, and the two locking nuts 23 are respectively threadedly connected to the positions above the pressing plate 3 at the two ends of the U-shaped rod 22. The two ends of the U-shaped rod 22 are respectively provided with external threads for cooperating with the locking nuts 23. After the pressing plate 3 presses the cable on the hull 2, the pressing plate 3 can be locked by tightening the locking nuts 23, so that the pressing plate 3 firmly presses the cable on the window body, and the cable is clamped and fixed.

Claims

1. A kind of anti-skid type suspension clamp, including hanger (1), ship body (2) and pressing plate (3), the ship body (2) is connected to hanger (1) bottom, the first positioning groove (4) for positioning cable is equipped on the ship body (2), the second positioning groove (5) for positioning cable is equipped on the pressing plate (3), the pressing plate (3) is connected on the ship body (2) by at least two groups of locking assembly (6), and the first positioning groove (4) and the second positioning groove (5) are oppositely arranged, the pressing plate (3) can move away or close to the ship body (2) under the action of locking assembly (6), realize the tightness of cable;It is characterized by: It also includes two sets of anti-loosening components (7) symmetrically arranged at the bottom of the hull (2). The anti-loosening components (7) include an adjusting stud (8) and a top plate (9). A screw hole (10) is provided through the bottom of the hull (2). A guide groove (11) is provided on both sides of the screw hole (10). The adjusting stud (8) is threaded into the screw hole (10). The bottom end of the top plate (9) is rotatably connected to the adjusting stud (8). The two sides of the top plate (9) are slidably arranged in the corresponding guide groove (11). When the adjusting stud (8) is rotated, the adjusting stud (8) drives the top plate (9) to enter or exit the first positioning groove (4).

2. The anti-slip type pendant clamp according to claim 1, characterized in that: The bottom end of the top plate (9) is provided with a T-shaped connecting groove (12), and the upper end of the adjusting stud (8) is provided with a T-shaped connecting protrusion (13) that cooperates with the connecting groove (12).

3. The anti-slip type pendant clamp according to claim 1, wherein: The bottom end of the adjusting stud (8) is provided with an operating groove (14) for inserting a screwdriver.

4. The anti-slip type pendant clamp according to claim 1, wherein: The upper end of the top plate (9) is in the shape of a concave arc.

5. The anti-slip suspension clamp according to claim 1, characterized in that: The central axis of the adjusting stud (8) is set at an acute angle to the extension direction of the first positioning groove (4).

6. The anti-slip suspension clamp according to claim 1, characterized in that: The second positioning groove (5) has a positioning recess (15) and an anti-slip pad (16) is embedded in the positioning recess (15), and the thickness of the anti-slip pad (16) is greater than the depth of the positioning recess (15).

7. The anti-slip suspension clamp according to claim 6, characterized in that: The pressure plate (3) is provided with a plurality of vertically extending guide holes (17). The upper end of the anti-slip pad (16) is provided with a plurality of connecting rods (18) in a number equivalent to the number of the guide holes (17). The upper end of the connecting rod (18) is provided with an upwardly protruding semi-ellipsoidal locking part (19). The lower end of the semi-ellipsoidal locking part (19) is provided with a limiting step (20). The connecting rod (18) passes through the corresponding guide hole (17), and the limiting step (20) at the lower end of the semi-ellipsoidal locking part (19) abuts against the upper surface of the pressure plate (3).

8. The anti-slip suspension clamp according to claim 7, characterized in that: The anti-slip pad (16) has multiple operating channels (21) extending into the corresponding connecting rod (18).

9. The anti-slip suspension clamp according to claim 1, characterized in that: The locking assembly (6) includes a U-shaped rod (22) and two locking nuts (23). The hull (2) has a lower hole (24) for the two ends of the U-shaped rod (22) to pass through, and the pressure plate (3) has an upper hole (25) for the two ends of the U-shaped rod (22) to pass through. The two locking nuts (23) are threaded to the positions above the pressure plate (3) at the two ends of the U-shaped rod (22).

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