CN215007615U

CN215007615U - Tensile wear-resistant cable

Info

Publication number: CN215007615U
Application number: CN202121413304.2U
Authority: CN
Inventors: 余宗明; 吉云星; 杜永刚; 赵海涛; 张伟
Original assignee: Anhui Longan Cable Group Co ltd
Current assignee: Anhui Longan Cable Group Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a wear-resisting cable of tensile, including cable body, main guard plate, secondary guard plate, support, gyro wheel, go-between, recess and connecting rod. The utility model has the advantages that: through the setting of main guard plate and secondary guard plate, make the surface of cable body can protect, when the external force that will exert originally on the cable body appears, external force can exert earlier on main guard plate and secondary guard plate this moment, because main guard plate and secondary guard plate itself have certain hardness, consequently can play the wear-resisting effect of protection to the cable body, through the setting of go-between and connecting rod, make and realize connecting through go-between and connecting rod respectively between main guard plate and the secondary guard plate, the go-between can increase the compressive strength of three main guard plate or secondary guard plate of the same group, the connecting rod can make the angle of bending of two adjacent main guard plates or secondary guard plates of the same row less, thereby play the effect that anti external force bent.

Description

Tensile wear-resistant cable

Technical Field

The utility model relates to an electric power facility technical field specifically is a tensile wear-resisting cable.

Background

The cable is a transmission device of electric energy or signals, usually comprises several or several groups of wires, the shell usually adopts the material with better insulating property and heat insulation property, taking the cable for electric energy transmission as an example, the cable is visible everywhere in life, for example, a large number of cables are distributed in the interior of the wall in the house and the underground of the pavement of a district, the cables are staggered and complex, and the electric energy is transmitted to each house.

At the construction site of some construction sites, sometimes in order to supply power to construction equipment temporarily, cables need to be laid temporarily to obtain electric energy, and under this scene, the cables are laid temporarily, so the cables may be arranged under various environments, and are different from cables buried in building walls or underground, and the cables laid temporarily do not usually have corresponding devices and environments to fix the cables, so the cables can be frequently pulled and bent in the using process, the service life of the cables is easily and quickly reduced, and even the cables are possibly damaged to cause potential safety hazards, so a novel cable is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tensile wear-resisting cable can play better guard action to cable itself.

The utility model achieves the above purpose through the following technical proposal, a tensile wear-resistant cable comprises a cable body and a main protection plate, the cable body is provided with six main protection plates and a plurality of secondary protection plates, the six main protection plates are respectively positioned at two ends of the cable body, the plurality of secondary protection plates are positioned between the six main protection plates, the six main protection plates and the plurality of secondary protection plates are fixedly connected with a support, and it is a plurality of all rotate on the support and install the gyro wheel, it is a plurality of the gyro wheel all roll connect in on the cable body, six the one end and a plurality of main guard plate the both ends of inferior guard plate are all seted up flutedly, and are a plurality of the both ends that are connected with a plurality of connecting rods are rotated respectively to the inside of recess, six main guard plate and a plurality of common fixedly connected with a plurality of go-between on the inferior guard plate.

Preferably, in order to make the main protection plate can adjust the position and fix on the cable body, six in the main protection plate two seted up the through-hole on the main protection plate, two equal sliding connection has two friction discs in the inside of through-hole.

Preferably, in order to make two friction discs convenient to adjust the position, thereby artificially controlling the friction discs to clamp the roller, two the inside of the through hole is connected with two limiting blocks in a sliding manner, four the limiting blocks are respectively connected with four friction discs fixedly connected with and four limiting blocks are respectively fixedly connected with one ends of two springs.

Preferably, for the convenience of controlling that two sets of stoppers are close to each other or keep away from to the interval of two sets of friction discs of adjustment, two the equal threaded connection in inside of through-hole has the screw rod, and two the equal sliding connection in inside of through-hole has the slider, two the both sides of slider respectively with four stopper sliding connection.

Preferably, in order to enable the two sliding blocks to slide and drive the two groups of limiting blocks to be close to or far away from each other, the cross sections of the two sliding blocks are trapezoidal, and the four friction plates are L-shaped.

The utility model has the advantages that:

the utility model discloses in, through the setting of main guard plate and inferior guard plate for the surface of cable body can be protected, when the external force that will exert originally on the cable body appears, external force can be exerted earlier on main guard plate and inferior guard plate this moment, because main guard plate and inferior guard plate itself have certain hardness, consequently can play the wear-resisting effect of protection to the cable body.

The utility model discloses in, through the setting of go-between and connecting rod for realize connecting through go-between and connecting rod respectively between main guard plate and the inferior guard plate, make the protection effect reinforcing when connecting, the compressive strength of three main guard plate or inferior guard plate of same group can be increased to the go-between, and the connecting rod can make the angle of bending less with two adjacent main guard plates or inferior guard plates of row, thereby plays the effect that anti external force was bent.

The utility model discloses in, through the setting of screw rod and friction disc for when rotating the screw rod, finally can drive a set of friction disc that corresponds with it and move, through the position of adjustment friction disc, can control whether the friction disc cliies the gyro wheel that corresponds with it, cliied when the gyro wheel, then all main guard plates and inferior guard plate are fixed the fixed position on the cable body, do not cliied when the gyro wheel, then main guard plate and inferior guard plate can be at cable body surface removal, thereby remove the position that needs protect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the cable body and the roller shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

fig. 4 is an exploded view of the connection structure of the screw and the friction plate shown in fig. 3.

In the figure: 1. the cable comprises a cable body, 2 main protection plates, 3 sub protection plates, 4 supports, 5 rollers, 6 connecting rings, 7 grooves, 8 connecting rods, 9 through holes, 10 screw rods, 11 sliding blocks, 12 limiting blocks, 13 friction plates, 14 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a tensile wear-resistant cable comprises a cable body 1 and a main protection plate 2, wherein six main protection plates 2 and a plurality of sub protection plates 3 are arranged on the cable body 1, the six main protection plates 2 are respectively arranged at two ends of the cable body 1, the plurality of sub protection plates 3 are arranged between the six main protection plates 2, the six main protection plates 2 and the plurality of sub protection plates 3 are respectively and fixedly connected with a support 4, rollers 5 are respectively and rotatably arranged on the plurality of supports 4, the plurality of rollers 5 are respectively and rotatably connected on the cable body 1, grooves 7 are respectively arranged at one ends of the six main protection plates 2 and two ends of the plurality of sub protection plates 3, two ends of a plurality of connecting rods 8 are respectively and rotatably connected inside the plurality of grooves 7, and a plurality of connecting rings 6 are jointly and fixedly connected on the six main protection plates 2 and the plurality of sub protection plates 3, six main guard plates 2 divide into two sets ofly, it is three every group, set up the both ends at cable body 1 respectively, set up a plurality of groups time guard plate 3 according to the condition in the middle of two sets of main guard plates 2 again, every group is three, all connect through three connecting rod 8 between every group main guard plate 2 and every group time guard plate 3, thereby realize that all main guard plates 2 and time guard plate 3 are end to end in proper order, and go-between 6 can make every group main guard plate 2 and every group time guard plate 3 can enclose cable body 1 and not fall off again, every group main guard plate 2 and every group time guard plate 3 of group all depend on cable body 1 through gyro wheel 5 that three annular array distributes this moment, because gyro wheel 5 can roll, consequently all main guard plates 2 and time guard plate 3 can move on cable body 1 simultaneously, thereby be convenient for the adjustment of installation and position.

The utility model discloses in, can adjust the position and fix on cable body 1 in order to make main guard plate 2 six two in the main guard plate 2 seted up through-hole 9, two on the main guard plate 2 the equal sliding connection in inside of through-hole 9 has two friction discs 13, can clip a gyro wheel 5 that corresponds when two friction discs 13 are close to each other, makes it unable to rotate again, and this gyro wheel 5 has just been fixed on cable body 1's surface this moment, and the rerum removes need overcome the frictional force between relatively great and cable body 1, and because the environment that cable body 1 used is natural environment usually, can not receive the huge pressure of horizontal direction, consequently can play certain holistic fixed effect through making less quantity gyro wheel 5 fixed.

The utility model discloses in, be convenient for adjust the position in order to make two friction discs 13 to the centre gripping of manual control friction disc 13 to gyro wheel 5, two the equal sliding connection in inside of through-hole 9 has two stoppers 12, four stopper 12 respectively with four friction disc 13 fixed connection, four stopper 12 is the one end of two springs 14 of fixed connection respectively.

The utility model discloses in, for the convenience of controlling two sets of stoppers 12 and being close to each other or keeping away from to adjust the interval of two sets of friction discs 13, two the equal threaded connection in inside of through-hole 9 has screw rod 10, and two the equal sliding connection in inside of through-hole 9 has slider 11, two the both sides of slider 11 respectively with four stopper 12 sliding connection.

The utility model discloses in, can drive two sets of stoppers 12 and be close to each other or keep away from, two when making two sliders 11 slide the cross-section of slider 11 all is trapezoidal, four friction disc 13 all is "L" font, and the side of two stoppers 12 is the inclined plane, and two sliders 11 are trapezoidal because the cross-section, consequently when slider 11 slides, just can promote two stoppers 12 and keep away from each other, when slider 11 slides towards opposite direction, two stoppers 12 will be close to each other under spring 14's effect, and then drive two friction discs 13 of being connected with it and be close to, two friction discs 13 will clip gyro wheel 5 because of being close to this moment, make corresponding gyro wheel 5 can't continue to rotate, just also fixed the surface at cable body 1.

The utility model discloses when using, at first be about to the position of laying according to cable body 1, confirm cable body 1's operational environment and need carry out the position protected to cable body 1, adjust six main guard plate 2 and a plurality of inferior guard plate 3's position afterwards, rotatory two screw rods 10, two screw rods 10 pivoted are simultaneously to removing in two through-holes 9, thereby contradict two sliders 11 respectively, two sliders 11 are moved after being contradicted, two inclined planes of slider 11 side and two stopper 12's inclined plane contact, and along with slider 11 self removal and drive two stopper 12 and remove to both sides, two stopper 12 remove to both sides and drive two friction disc 13 of being connected with it and remove towards both sides, mutual separation promptly, two friction disc 13 contact can not reach the gyro wheel 5 that corresponds with it this moment, all gyro wheels 5 can roll promptly, manual transfer six main guard plate 2 and a plurality of inferior guard plate 3 through gyro wheel 5 at cable body 1 rolling surface, and transfer the position of protecting to cable body 1, adjust The whole cable body 1 needs to be protected, then the two screw rods 10 are rotated reversely, the two screw rods 10 move reversely, at the moment, the two groups of limiting blocks 12 are close to each other due to the elastic force of the springs 14, and then the two sliding blocks 11 are driven to slide reversely, and because the two groups of limiting blocks 12 are close to each other, the two groups of friction plates 13 connected with the limiting blocks are also close to each other to respectively clamp the two rollers 5, at the moment, the two rollers 5 cannot roll, so that other rollers 5 are also influenced and difficult to roll, at the moment, the six main protection plates 2 and the multiple secondary protection plates 3 are fixed at specific positions on the cable body 1, when the cable body 1 at the position is subjected to external force, because a connecting rod 8 is arranged between every two adjacent main protection plates 2 or secondary protection plates 3, and the connecting rod 8 is limited by the inner wall of the groove 7, the rotatable range is extremely small, consequently receive external force when cable body 1 is originally about to take place to buckle, external force can take place to buckle at cable body 1 this moment earlier and apply the position at each connecting rod 8 place, because connecting rod 8 is difficult to have the change of great angle, consequently main guard plate 2 and the time guard plate 3 as the shell of cable body 1 also are difficult to with great angle bending, consequently, cable body 1 also is difficult to take place to buckle, and because main guard plate 2 and the 3 covers of time guard plate are in cable body 1's outside, consequently conventional external force can all be exerted earlier on main guard plate 2 and time guard plate 3 and can directly not apply to protected cable body 1, consequently, can play the wear-resisting protective effect of tensile to cable body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear-resisting cable of tensile, includes cable body (1) and main guard plate (2), its characterized in that: the cable comprises a cable body (1), and is characterized in that six main protection plates (2) and a plurality of sub protection plates (3) are arranged on the cable body (1), the six main protection plates (2) are respectively positioned at two ends of the cable body (1), the plurality of sub protection plates (3) are positioned between the six main protection plates (2), supports (4) are fixedly connected on the six main protection plates (2) and the plurality of sub protection plates (3), and a plurality of all rotate on support (4) and install gyro wheel (5), it is a plurality of gyro wheel (5) equal roll connection in on cable body (1), six the one end and a plurality of main guard plate (2) the both ends of inferior guard plate (3) are all seted up fluted (7), and are a plurality of the both ends that are connected with a plurality of connecting rods (8) are rotated respectively to the inside of recess (7), and are six main guard plate (2) and a plurality of common fixedly connected with go-between (6) on inferior guard plate (3).

2. The tensile and abrasion resistant cable according to claim 1, wherein: six two in main guard plate (2) have seted up through-hole (9) on main guard plate (2), two the equal sliding connection in inside of through-hole (9) has two friction discs (13).

3. A tensile and abrasion resistant cable according to claim 2, wherein: two equal sliding connection in inside of through-hole (9) has two stopper (12), four stopper (12) respectively with four friction disc (13) fixed connection, four stopper (12) respectively the one end of two springs (14) of fixed connection.

4. A tensile and abrasion resistant cable according to claim 3, wherein: two equal threaded connection in inside of through-hole (9) has screw rod (10), and two equal sliding connection in inside of through-hole (9) has slider (11), two the both sides of slider (11) respectively with four stopper (12) sliding connection.

5. The tensile and abrasion resistant cable according to claim 4, wherein: the sections of the two sliding blocks (11) are trapezoidal, and the four friction plates (13) are L-shaped.