CN215300009U

CN215300009U - Moulding device is reserved to cable

Info

Publication number: CN215300009U
Application number: CN202121820236.1U
Authority: CN
Inventors: 王纬; 张辉南; 向书江; 陈刚; 李�远; 段浩虎; 周大鹏; 朱楠; 张鹏; 余志超
Original assignee: Fourth Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: Fourth Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-24
Anticipated expiration: 2031-08-05

Abstract

The application discloses a cable reserved shaping device, which comprises a supporting mechanism, a die, a pulley assembly and a driving mechanism; the supporting mechanism comprises three vertical rods, the same sides of the three vertical rods are respectively connected with a die in a sliding mode, adjacent dies are connected through pulley assemblies, and the pulley assemblies are used for enabling the moving directions of the adjacent dies to be opposite. The driving device drives the dies to move, and the adjacent dies extrude the cables from opposite directions, so that the cables are bent in a labor-saving and efficient manner, and the bent cables are neat and attractive.

Description

Moulding device is reserved to cable

Technical Field

The application relates to cable laying technical field especially relates to a moulding device is reserved to cable.

Background

When the cable is laid in the cable groove, a certain length of cable needs to be reserved in a specific place to be used as a spare cable in later maintenance. In order to save the space of the cable trough and reserve a cable with enough length, the cable is usually bent and placed in the cable trough. In the prior art, the cable is pulled into an S shape and then placed into a cable trough mostly by manpower, the cable reservation mode needs more manual cooperation, the construction progress is slow, and the regularity and the attractiveness of the reserved cable are difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The application aims to: the technical problems that in the prior art, a cable reservation mode needs more manual cooperation, construction progress is slow, and the regularity and attractiveness of reserved cables are difficult to guarantee are solved.

In order to achieve the purpose, the application provides a cable reservation shaping device, which comprises a supporting mechanism, a die (2), a pulley assembly (3) and a driving mechanism;

the support mechanism comprises at least one support unit (1); the supporting unit (1) comprises three vertical rods which are parallel in the same plane and are respectively arranged in sequence: a first vertical bar (11), a second vertical bar (12) and a third vertical bar (13);

the mould (2) is respectively connected with the same sides of the three vertical rods in a sliding manner, wherein the adjacent moulds (2) are connected through pulley assemblies (3), and the pulley assemblies (3) are used for enabling the moving directions of the adjacent moulds (2) to be opposite; one side of the die (2) which is used for being contacted with the cable is provided with an arc-shaped convex block;

the driving mechanism is connected with the mould (2) positioned on the second vertical rod (12).

In some possible embodiments, the supporting unit (1) further comprises a cross rod (14) fixedly connected with the same end of the three vertical rods, an inward folding angle is formed at the joint of the cross rod (14) and the three vertical rods, two pulleys (32) are arranged between the adjacent dies (2), and the two pulleys (32) are respectively arranged at two adjacent inward folding angles.

In some possible embodiments, a clamp (4) is arranged on the side of the first vertical rod (11) or the third vertical rod (13) far away from the second vertical rod (12), and the clamp (4) is used for fixing one end of the cable to be bent.

In some possible embodiments, the fixture (4) comprises a vertically arranged bottom plate (41), and a first clamping groove is arranged on the bottom plate (41) on the same side as the mold (2); the first clamping groove is semicircular, and the arc surface of the first clamping groove is tangent to the side surface of the third vertical rod (13) used for being connected with the mold (2).

In some possible embodiments, the first locking groove comprises a transverse locking groove (411) parallel to the cross bar (14) and an oblique locking groove (412) intersecting the transverse locking groove (411).

In some possible embodiments, the fixture (4) further comprises a fixture cover, and a second fixture groove is formed in the fixture cover; the second clamping groove is in chiral symmetry with the first clamping groove; the arc surfaces of the first clamping groove and the second clamping groove are provided with anti-skidding structures.

In some possible embodiments, a sliding groove (221) is arranged at one side of the mold (2) connected with the vertical rod, and the mold (2) is connected with the vertical rod in a sliding manner through the sliding groove (221); and a limiting groove (222) is arranged on one side of the mold (2) contacting with the cable.

In some possible embodiments, the drive mechanism is a hydraulic device; the hydraulic device is fixedly connected with a cross bar (14) of the supporting unit (1) through a mounting groove plate (5).

In some possible embodiments, the end of the first vertical rod (11), the second vertical rod (12) or the third vertical rod (13) far away from the cross rod (14) is provided with a roller mounting interface.

In some possible embodiments, the support mechanism further comprises a support arm for maintaining the support unit (1) balanced and stable.

The application provides a moulding device is reserved to cable has following beneficial effect at least:

(1) the driving mechanism is combined with the pulley assembly, three dies are driven in one supporting unit at one time, the speed of bending and shaping the cable is far higher than the speed of manual bending, and the labor is saved;

(2) the bent cable obtained by using the mould for shaping is more tidy and beautiful.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a cable reservation shaping device according to an embodiment of the present disclosure;

FIG. 2 is a left side view of the fixture (4) of FIG. 1 (cover plate not shown);

figure 3 is a front view of the fixture (4) of figure 1 (cover plate not shown);

FIG. 4 is a schematic structural view of the mold (2) of FIG. 1;

FIG. 5 is a right side view of the mold (2) of FIG. 4;

the device comprises a supporting unit 1, a supporting unit 11, a first vertical rod 12, a second vertical rod 13, a third vertical rod 14 and a cross rod;

2. the device comprises a mould, 21, a first mould, 22, a second mould, 221, a sliding groove, 222, a limiting groove, 223, a rope interface, 23 and a third mould;

3. pulley assembly, 31, rope, 32, pulley;

4. the clamping device 41, the bottom plate 411, the transverse clamping grooves 412 and the oblique clamping grooves;

5. installing a groove plate;

6. the cable is to be bent.

Detailed Description

For the purpose of making the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The devices or materials used in the present application are commercially available from conventional sources and, unless otherwise indicated, are used in the conventional manner in the art or in the product specification. In addition, any methods and materials similar or equivalent to those described herein can be used in the methods of the present application. The preferred methods and materials described in this application are exemplary only.

Referring to fig. 1, a cable reservation molding device provided in the embodiment of the present application includes a supporting mechanism, a mold (2), a pulley assembly (3), and a driving mechanism; the support mechanism comprises at least one support unit (1); the supporting unit (1) comprises three vertical rods which are parallel in the same plane and are respectively arranged in sequence: a first vertical bar (11), a second vertical bar (12) and a third vertical bar (13); the mould (2) is respectively connected with the same sides of the three vertical rods in a sliding manner, wherein the adjacent moulds (2) are connected through pulley assemblies (3), and the pulley assemblies (3) are used for enabling the moving directions of the adjacent moulds (2) to be opposite; one side of each mould (2) which is used for being contacted with the cable is provided with an arc-shaped convex block; the driving mechanism is connected with the mould (2) positioned on the second vertical rod (12).

When the cable reservation shaping device provided by the embodiment is used, the adjacent dies (2) are arranged on different sides of the cable (6) to be bent, and the second die (22) connected with the second vertical rod (12) is driven by a driving mechanism (not shown in the figure) to move towards the direction close to the cable (6) to be bent, so as to extrude the cable. Because the second die (22) is connected with the adjacent first die (21) and third die (23) through the pulley assembly (3), the pulley assembly (3) enables the moving direction of the first die (21) and the third die (23) to be opposite to the moving direction of the second die (22). Since the adjacent dies (2) are on different sides of the cable, the moving directions of the first die (21) and the third die (23) are close to the cable (6) to be bent, and the adjacent dies (2) simultaneously press the cable (6) to be bent from opposite directions to bend the cable into an S shape. Adopt the moulding device of cable reservation that this embodiment provided, do not need too much manpower to come crooked cable, fast, efficient moreover, the cable form after the bending is neat pleasing to the eye.

In this embodiment, the supporting unit (1) further includes a cross bar (14) fixedly connected to the same end of the three vertical bars, and an inward-folding angle is formed at a joint of the cross bar (14) and the three vertical bars. Two pulleys (32) are arranged between the adjacent dies (2), and the two pulleys (32) are respectively arranged at two adjacent inner folding angles. The cross rods (14) and the three vertical rods are fixedly connected into the inverted-Y-shaped support, so that the supporting unit (1) is firmer, and the pulley assemblies (3) are more convenient to install. It should be noted that the supporting mechanism in this embodiment shows one supporting unit (1), and in other specific embodiments, a plurality of supporting units (1) may be further provided as needed.

Referring to fig. 1-3, in this embodiment, a clamping device (4) is disposed on a side of the third vertical rod (13) away from the second vertical rod (12), the clamping device (4) includes a bottom plate (41) that is coplanar with the three vertical rods, a first clamping groove is disposed on the bottom plate (41), the first clamping groove is semicircular, and an arc surface of the first clamping groove is tangential to the bottom plate (41). The fixture (4) is used for fixing one end of the cable (6) to be bent, when the driving mechanism drives the second die (22) and simultaneously drives the first die (21) and the third die (23) to move, the third die (23) and the fixture (4) apply opposite forces to the cable, and the bending effect of the end portion of the cable is guaranteed. In this embodiment the clamp (4) is placed on the side of the third vertical bar (13) remote from the second vertical bar (12), in other embodiments it is also possible to place the clamp (4) on the side of the first vertical bar (11) remote from the second vertical bar (12) depending on the direction of cable laying.

As shown in fig. 2 and 3, the first engaging groove includes a transverse engaging groove (411) parallel to the cross bar (14), and an oblique engaging groove (412) intersecting the transverse engaging groove (411). It should be noted that an angle between the transverse slot (411) and the oblique slot (412) is an acute angle. In an initial state, the cable is transversely placed in the transverse clamping groove (411); after the cable is reserved and shaped by the aid of the cable reserving and shaping device to complete one-time cable bending operation, the cable reserving and shaping device moves towards the direction of an unbent cable, the direction of the joint of the clamping device (4) and the bent cable part is changed into an inclined direction, and the inclined clamping groove can be adapted to the state of the cable more.

In order to further enhance the clamping capacity of the fixture (4) to the cable, in this embodiment, the fixture (4) further includes a clamp cover, and a second clamping groove is formed in the clamp cover; the second clamping groove is in chiral symmetry with the first clamping groove. Of course, in other embodiments, other components such as snaps may be used in place of the snap cover. Furthermore, the arc surfaces of the first clamping groove and the second clamping groove are provided with anti-skidding structures. In this embodiment, the anti-slip structure specifically means that the inner surfaces of the first slot and the second slot are designed to be uneven, so as to increase the friction force between the cable and the slot. In other embodiments, anti-slip structures such as anti-slip rubber may also be used.

Referring to fig. 4-5, taking the second mold (22) as an example, a sliding groove (221) is disposed on a side of the second mold connected to the vertical rod, and the second mold is slidably connected to the vertical rod through the sliding groove (221); one side of the second die (22) contacting the cable is provided with a limiting groove (222), and the limiting groove (222) is helpful for preventing the cable from sliding off the edge of the second die (22). Of course, the first die (21) and the third die (23) can also be designed by the same sliding groove (221) and the limiting groove (222). The mould (2) is also provided with a rope interface (223) for connecting the pulley component (3).

In the embodiment, the driving device adopts a hydraulic device, and the hydraulic device is fixedly connected with the cross rod (14) of the supporting unit (1) through the mounting groove plate (5). The hydraulic device and the pulley component (3) are matched to drive the die (2) to move, so that labor is saved. Of course, other drive mechanisms such as pneumatic devices may be used in other embodiments.

The moulding device of cable reservation that this embodiment provided both can vertically place the use, also can transversely place the use. For the cable reserve moulding device and remove when vertical placing the use conveniently, first montant (11), second montant (12) and third montant (13) keep away from the one end of horizontal pole (14) and are equipped with gyro wheel installation interface (not shown in the figure) for the installation gyro wheel.

Further, when the cable reservation shaping device provided by the embodiment is vertically placed for use, the stability of the supporting unit (1) is insufficient due to the fact that the hydraulic device is arranged on the upper portion. In order to maintain the balance stability of the support unit (1) and reduce the burden of holding by the person, a support arm (not shown) is also provided in the support mechanism. The structure of the supporting arm and the connection mode with the supporting unit (1) can be various, in this embodiment, the supporting arm is two L-shaped supporting pieces with the same size, and the two L-shaped supporting pieces are respectively detachably connected with the two sides of the cross rod. In other embodiments, the support arm may be triangular and connected to the first (11), second (12) or third (13) vertical bar.

Reference throughout this specification to "some particular embodiments," "some possible embodiments," or "the application" etc., means that a particular feature, structure, or characteristic described in connection with the embodiments is included in one or more embodiments of the application. Thus, appearances of the phrases "in particular embodiments," "in some possible embodiments," or "the application" or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise. The terms "first" and "second" described in the present specification are used only for expressing different components of different regions, have no special meanings in technical features, and may be expressed by other terms.

The embodiments described above are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application, but is merely representative of selected embodiments of the application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims. Moreover, all other embodiments that can be made available by a person skilled in the art without making any inventive step based on the embodiments of the present application shall fall within the scope of protection of the present application.

Claims

1. The utility model provides a moulding device is reserved to cable which characterized in that: comprises a supporting mechanism, a mould, a pulley component and a driving mechanism;

the support mechanism comprises at least one support unit; the supporting unit comprises three vertical rods which are parallel in the same plane and are respectively arranged in sequence: a first vertical bar, a second vertical bar and a third vertical bar;

the same sides of the three vertical rods are respectively connected with a die in a sliding manner, wherein adjacent dies are connected through pulley assemblies, and the pulley assemblies are used for enabling the moving directions of the adjacent dies to be opposite; one side of each die, which is used for being in contact with the cable, is provided with an arc-shaped bump;

the driving mechanism is connected with the die positioned on the second vertical rod.

2. A cable reservation molding device as defined in claim 1, wherein: the supporting unit further comprises a cross rod fixedly connected with the same end of the three vertical rods, the joints of the cross rod and the three vertical rods form inward-folding angles, two pulleys are arranged between adjacent dies, and the two pulleys are respectively arranged at the two adjacent inward-folding angles.

3. A cable reservation molding device as defined in claim 1, wherein: one side of the first vertical rod or the third vertical rod, which is far away from the second vertical rod, is provided with a fixture, and the fixture is used for fixing one end of a cable to be bent.

4. A cable reservation molding device according to claim 3, wherein: the fixture comprises a bottom plate which is vertically arranged, and a first clamping groove is formed in the bottom plate and is arranged on the same side of the bottom plate as the mold; the first clamping groove is semicircular, and the arc surface of the first clamping groove is tangent to the side surface of the third vertical rod, which is used for being connected with the die.

5. The cable reservation molding device of claim 4, wherein: the first clamping groove comprises a transverse clamping groove parallel to the cross rod and an oblique clamping groove intersected with the transverse clamping groove.

6. The cable reservation molding device of claim 5, wherein: the fixture also comprises a fixture cover, and a second clamping groove is formed in the fixture cover; the second clamping groove is in chiral symmetry with the first clamping groove; the arc surfaces of the first clamping groove and the second clamping groove are provided with anti-skidding structures.

7. A cable reservation molding device as defined in claim 1, wherein: a sliding groove is formed in one side, connected with the vertical rod, of the mold, and the mold is connected with the vertical rod in a sliding mode through the sliding groove; and one side of the mould, which is in contact with the cable, is provided with a limiting groove.

8. A cable reservation molding device according to claim 2, wherein: the driving mechanism is a hydraulic device; the hydraulic device is fixedly connected with the cross rod of the supporting unit through the mounting groove plate.

9. A cable reservation molding device according to claim 2, characterized in that: and one end of the first vertical rod, the second vertical rod or the third vertical rod, which is far away from the transverse rod, is provided with a roller mounting interface.

10. A cable reservation molding device according to claim 9, wherein: the support mechanism further comprises a support arm for maintaining the support unit balanced and stable.