CN217741200U - Fastening device for quickly laying cabinet type cable routing - Google Patents

Abstract

The utility model discloses a quick fastener of laying cabinet type cable and walking line relates to cable installation location technique, has solved the mode of tying up the cable through the ribbon and not only extravagant material, still appears the technical problem of damage cable epidermis when cutting the ribbon moreover easily. The cable positioning device comprises a fastening piece and an encircling cable positioning piece; the fastening piece is internally provided with a positioning part matched with the encircling cable positioning piece, the encircling cable positioning piece is arranged in the positioning part, and the fastening piece is detachably arranged on the inner side of the electric cabinet; the encircling type cable positioning piece is internally provided with an annular positioning groove for placing a cable, one side of the encircling type cable positioning piece is provided with a first bending part and a second bending part, an opening is arranged between the first bending part and the second bending part, and the opening is communicated with the annular positioning groove. The utility model discloses reached the purpose of not extravagant material, and easy dismounting, can effectually avoid the cable can receive the problem of damage, improved the maintenance efficiency of cable.

Description

Fastener for quickly laying cabinet type cable routing

Technical Field

The utility model relates to a cable installation location technique, more specifically say, it relates to a quick fastener of laying cabinet type cable and walking line.

Background

When a line is laid in the electrical cabinet, the cable is often positioned and installed by using the wire groove. However, in the cable close to the inner side surface of the electrical cabinet, the cable is inconvenient to install the wire slot, so that the cable is positioned and fastened by a binding belt wrapping mode frequently, and the risk of electric leakage caused by the random loosening of the cable is avoided. The positioning and mounting mode for the cable is simple, fast and convenient, and therefore the cable positioning and mounting mode is widely applied to the laying of the existing electric cabinet lines. However, when the cable inside the electrical cabinet needs to be replaced or the line needs to be repaired and disassembled, the original cable tie has to be cut off. After the replacement or the maintenance is finished, the cable needs to be bound by the binding belt again. Such a cable fastening method not only wastes material, but also is prone to damage the cable skin when the cable tie is cut.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, provide a quick fastener of laying cabinet type cable and walk line, solved the mode of tying up the cable through the ribbon and not only extravagant material, the problem of damage cable epidermis still appears easily moreover when cutting the ribbon.

The utility model relates to a fastening device for quickly laying cabinet type cable routing, which comprises a fastening piece and an encircling cable positioning piece; a positioning part matched with the encircling cable positioning part is arranged in the fastening part, the encircling cable positioning part is installed in the positioning part, and the fastening part is detachably installed on the inner side of the electric cabinet; the cable positioning piece is characterized in that an annular positioning groove for placing a cable is formed in the encircling cable positioning piece, a first bending part and a second bending part are arranged on one side of the encircling cable positioning piece, an opening is formed between the first bending part and the second bending part, and the opening is communicated with the annular positioning groove.

The first bending part is obliquely arranged towards the inside of the annular positioning groove.

The encircling cable positioning piece is formed by connecting two steel rails which are arranged up and down and have circular cross sections, and the joint of the two steel rails is in arc-shaped arrangement.

The fastener is installed in the electric cabinet through a locking screw; the positioning parts are two positioning rings matched with the outer diameter of the steel rail, and the steel rail is inserted in the positioning rings.

A connecting piece is fixedly installed at the end part of the second bending part, a positioning sleeve is installed at one end, close to the opening, of the connecting piece, a rotating shaft is rotatably installed in the positioning sleeve, two ends of the rotating shaft extend to the outer side of the positioning sleeve, a torsion spring is sleeved on the rotating shaft in the positioning sleeve, one end of the torsion spring is fixedly installed on the positioning sleeve, and the other end of the torsion spring is fixedly installed on the rotating shaft; the both ends of pivot are connected with through the connecting rod and block the piece, the end that blocks is equipped with the mounting groove, fixed mounting has the spring in the mounting groove, the activity is pegged graft in the mounting groove and is had a grade pole, the one end of grade pole and the terminal fixed connection of spring, the one end that the spring was kept away from to a grade pole is equipped with the hemisphere impact head that can interfere with first kink end.

Advantageous effects

The utility model has the advantages of: install a fastener in the regulator cubicle to install the formula of embracing cable positioning piece on the fastener, install the location through the annular positioning groove that sets up in the formula of embracing cable positioning piece, make the cable can not produce any material consumption at subsequent dismouting in-process, consequently, reached the purpose of not extravagant material. And the direct manual work of dismouting process can accomplish the operation, and easy dismounting, can effectually avoid the cable to receive the problem of damage, has improved the maintenance efficiency of cable.

Drawings

Fig. 1 is a schematic perspective view of a fastening device of the present invention;

fig. 2 is a schematic top view of the fastening device of the present invention;

fig. 3 is a schematic view of a first three-dimensional structure of the fastening device with the locking assembly of the present invention;

fig. 4 is a schematic view of a second three-dimensional structure of the fastening device with the locking assembly of the present invention.

Wherein: the cable positioning device comprises a fastening piece 1, a surrounding cable positioning piece 2, a positioning part 3, an annular positioning groove 4, a first bending part 5, a second bending part 6, an opening 7, a connecting piece 8, a positioning sleeve 9, a rotating shaft 10, a connecting rod 11, a blocking piece 12, a blocking rod 13, a passing path 14, a first groove body 15 and a second groove body 16.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 1-4, the fastening device for laying cabinet type cable rapidly of the present invention includes a fastening member 1 and an encircling cable positioning member 2. Be equipped with in the fastener 1 with the 2 assorted location portions 3 of formula of embracing cable positioning spare, formula of embracing cable positioning spare 2 is installed in location portion 3, and fastener 1 passes through locking screw and installs the inboard at the regulator cubicle to the adjustment of its position is convenient for in fastener's whole dismouting, with better fixing a position the cable.

In this embodiment, the encircling cable positioning element 2 is formed by connecting two steel rails which are arranged up and down and have circular cross sections, and the joint of the two steel rails is in an arc shape. Due to the arrangement, the problem that the cable is easily scratched in the pulling process due to the fact that a right angle or an acute angle exists at the edge or the joint of the encircling type cable positioning piece 2 can be avoided, and the cable is well protected.

As improvement of applicability, the positioning parts 3 are two positioning rings with inner diameters matched with the outer diameter of the steel rail, and the positioning rings are welded on two sides of the fastening piece 1. The steel rail is inserted in the positioning ring to realize the installation of the encircling cable positioning piece 2.

Be equipped with the annular positioning groove 4 that is used for placing the cable in the formula of embracing cable positioning element 2, one side of formula of embracing cable positioning element 2 is equipped with first kink 5 and second kink 6, is equipped with an opening 7 between first kink 5 and the second kink 6, and opening 7 is linked together with annular positioning groove 4.

When placing the cable, accessible opening 7 is put into annular positioning groove 4 with the cable to through the effect that blocks of two kinks, prevent that the cable from falling out from opening 7 easily, realized the location to the cable is walked the line, do benefit to laying of cable. And when the cable needs to be taken out, the cable is wound around the bent part and then is removed from the opening 7. The cable can not generate any material consumption in the dismounting process, thereby achieving the purpose of no material waste. And the direct manual work of dismouting process can accomplish the operation, and easy dismounting, can effectually avoid the cable to receive the problem of damage, has improved the maintenance efficiency of cable.

Preferably, the first bending portion 5 is inclined toward the inside of the annular positioning groove 4, so that a narrower through path 14 is provided in the annular positioning groove 4, and the annular positioning groove 4 forms two grooves, which are respectively denoted as a first groove 15 and a second groove 16, through the separation effect of the first bending portion 5. The first tank 15 is communicated with the opening 7, and the first tank 15 is communicated with the second tank 16 through a through path 14. When the cable enters the annular positioning groove 4 from the opening 7, the cable firstly enters the first groove body 15 and enters the second groove body 16 through the path 14 under the guidance of the path of the first groove body 15, and the first bending part 5 is arranged in an inward inclined mode to block the cable, so that the phenomenon that the cable in the annular positioning groove 4 easily falls out can be effectively prevented.

In order to further avoid the cable from automatically falling out of the fastening device, the embodiment further provides a locking assembly on the basis of the fastening piece 1 and the encircling cable positioning piece 2. The locking assembly consists of a connecting piece 8, a positioning sleeve 9, a rotating shaft 10, a blocking piece 12 and a stop lever 13.

Specifically, the end fixed mounting of second kink 6 has connecting piece 8, and connecting piece 8 is close to the one end of opening 7 and installs locating sleeve 9, and the pivot 10 that both ends all extend to the 9 outsides of locating sleeve is installed in the rotation in locating sleeve 9, and the cover is equipped with the torsional spring on the pivot 10 in locating sleeve 9, and the one end fixed mounting of torsional spring is on locating sleeve 9, and the other end fixed mounting of torsional spring is on pivot 10. Both ends of pivot 10 are connected with through connecting rod 11 and block piece 12, and the end that blocks piece 12 is equipped with the mounting groove, and fixed mounting has the spring in the mounting groove, and the activity is pegged graft in the mounting groove has shelves pole 13, and the terminal fixed connection of the one end of shelves pole 13 and spring, the one end that shelves pole 13 kept away from the spring is equipped with the hemisphere impact head that can interfere with first kink 5 end.

It should be noted that, when the spring is in the free extension state, the end of the first bending portion 5 can block the hemispherical impact head, that is, the first bending portion 5 interferes with the hemispherical impact head, so as to limit the rotation of the blocking member 12. The initial state of the torsion spring is set in a state that the length of the spring is compressed to be minimum, namely, the distance between the hemispherical impact head and the edge point of the tail end of the first bending part 5, which is closest to the axle center of the rotating shaft 10.

Because the outside of hemisphere striking head is arc form, consequently, when pushing to blockking piece 12, and the extrusion force is greater than first kink 5 and is greater than the frictional force of hemisphere striking head and blocks the power sum, hemisphere striking head will move along the outer fringe of first kink 5 to make shelves pole 13 move toward mounting groove inside, and then extrude the spring, make its shrink. Eventually, the blocking member 12 can pass through the interference part of the first bent part 5 and the hemispherical impact head. And as the blocking member 12 is pushed further, the blocking member 12 will open the opening 7 further to allow the cable to pass through the opening 7. But the torsion spring will also acquire a torsional force as the blocking member 12 moves. When the blocking member 12 is released, the blocking member 12 will rotate in the direction of the opening 7 under the torsion of the torsion spring, thereby achieving that the blocking member 12 automatically closes the opening 7. If the cable is influenced by external factors and enters the first groove body 15, the cable can be effectively blocked in the annular positioning groove 4 due to the blocking effect of the blocking piece 12, the cable is prevented from falling out, and the cable positioning device is very practical and reliable.

The utility model discloses a use as follows: the cable can be installed by integrally installing the fastening device on a proper position of the electrical cabinet. When installing the cable, the operator first pushes the blocking element 12 hard so that the opening 7 is opened. Then, the cable sequentially passes through the opening 7, the first groove body 15 and the passing path 14, and finally enters the second groove body 16, so that the barrier 12 can be released, and the installation and the positioning of the cable are completed.

When the cable is disassembled, the blocking piece 12 is pulled away, and then the cable is pulled out along the second groove body 16, the passing path 14, the first groove body 15 and the opening 7 in sequence, so that the operation is simple and convenient.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims (5)

1. A fastening device for quickly laying cabinet type cable routing is characterized by comprising a fastening piece (1) and an encircling cable positioning piece (2); a positioning part (3) matched with the encircling cable positioning part (2) is arranged in the fastening piece (1), the encircling cable positioning part (2) is arranged in the positioning part (3), and the fastening piece (1) is detachably arranged on the inner side of the electric cabinet; be equipped with annular positioning groove (4) that are used for placing the cable in the formula of embracing cable positioning element (2), one side of formula of embracing cable positioning element (2) is equipped with first kink (5) and second kink (6), be equipped with an opening (7) between first kink (5) and second kink (6), opening (7) are linked together with annular positioning groove (4).

2. The fastening device for quickly laying cabinet cable routing according to claim 1, wherein the first bent portion (5) is inclined toward the inside of the annular positioning groove (4).

3. The fastening device for quickly laying cabinet-type cable routing according to claim 1, wherein the encircling cable positioning element (2) is formed by connecting two steel rails which are arranged up and down and have circular cross sections, and the joint of the two steel rails is arranged in an arc shape.

4. The fastening device for quickly laying the cabinet type cable routing according to claim 3, wherein the fastening member (1) is installed in the electrical cabinet through a locking screw; the positioning parts (3) are two positioning rings matched with the outer diameter of the steel rail, and the steel rail is inserted in the positioning rings.

5. The fastening device for laying cabinet type cable routing quickly according to any one of claims 1 to 4, wherein a connecting piece (8) is fixedly installed at an end of the second bending portion (6), a positioning sleeve (9) is installed at one end of the connecting piece (8) close to the opening (7), a rotating shaft (10) with both ends extending to the outside of the positioning sleeve (9) is rotatably installed in the positioning sleeve (9), a torsion spring is sleeved on the rotating shaft (10) in the positioning sleeve (9), one end of the torsion spring is fixedly installed on the positioning sleeve (9), and the other end of the torsion spring is fixedly installed on the rotating shaft (10); the two ends of the rotating shaft (10) are connected with blocking pieces (12) through connecting rods (11), the tail ends of the blocking pieces (12) are provided with mounting grooves, springs are fixedly mounted in the mounting grooves, blocking rods (13) are movably inserted in the mounting grooves, one ends of the blocking rods (13) are fixedly connected with the tail ends of the springs, and hemispherical impact heads capable of interfering with the tail ends of the first bending portions (5) are arranged at one ends, far away from the springs, of the blocking rods (13).

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