CN215587537U

CN215587537U - Automatic bending device of groove type cable bridge

Info

Publication number: CN215587537U
Application number: CN202122264722.6U
Authority: CN
Inventors: 郭兴
Original assignee: Langfang Puxing Standardization Technology Co ltd
Current assignee: Langfang Puxing Standardization Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-21
Anticipated expiration: 2031-09-17

Abstract

The application discloses an automatic bending device of a groove type cable bridge, which comprises a fixing frame, a bending mechanism and a fixing mechanism; the bending mechanism comprises a fixed box, a second threaded rod is sleeved in the fixed box in a rotating mode, a movable sleeve is sleeved on the second threaded rod in a threaded mode, two movable rods are fixedly connected to the movable sleeve, the top ends of the two movable rods penetrate through the fixed box and extend to the outside, and the two movable rods are fixedly connected to a movable plate. This application is fixed cable testing bridge center department downwards through electric putter extension drive clamp plate, and two traveling sleeve movements on the rotating electrical machines work drive the second threaded rod, drive the movable plate to the middle motion, two sloping blocks and cable testing bridge contact, because the sloping block sets up for the slope, upwards promotes cable testing bridge both ends, and the cable testing bridge pushes the sloping block in the fixed cavity for movable plate and cable testing bridge contact, through the cooperation between two movable blocks and the clamp plate, bend cable testing bridge both ends.

Description

Automatic bending device of groove type cable bridge

Technical Field

The application relates to the field of groove type cable bridges, in particular to an automatic bending device of a groove type cable bridge.

Background

The groove type cable bridge is a groove type component which is formed by bending a whole steel plate, and the concept of the groove type cable bridge is different from that of a plate rack in the aspects of height, width ratio and shallow and wide plate rack, and the groove type cable bridge has certain depth and sealing property.

When the groove type cable bridge is bent, the groove type cable bridge needs to be bent for multiple times through different dies, the time consumption is high, the bending efficiency is low, and the bending precision is reduced. Therefore, the automatic bending device for the groove type cable bridge is provided for solving the problems.

Disclosure of Invention

The embodiment provides an automatic bending device for a groove type cable bridge, which is used for solving the problem that a plurality of processes are required for bending the groove type cable bridge in the prior art.

According to one aspect of the application, an automatic bending device for a groove type cable bridge is provided and comprises a fixing frame, a bending mechanism and a fixing mechanism;

the bending mechanism comprises a fixed box, a second threaded rod is sleeved in the fixed box in a rotating mode, a movable sleeve, two movable rods are sleeved on the second threaded rod in a threaded mode, the top ends of the movable rods penetrate through the fixed box and extend to the outside, the top ends of the movable rods are fixedly connected to a movable plate, two fixed cavities are fixedly arranged in the movable plate, two second telescopic rods are fixedly connected to the inner portions of the fixed cavities, the other ends of the second telescopic rods are fixedly connected to an oblique block, springs are sleeved on the second telescopic rods, the two ends of the springs are fixedly connected to the fixed cavities and the oblique block respectively, an electric push rod is fixedly connected to the top of the fixed frame, and the other end of the electric push rod is fixedly connected to a pressing plate.

Furthermore, a secondary bevel gear is fixedly sleeved at the center of the second threaded rod, a primary bevel gear is meshed with the secondary bevel gear, a connecting shaft is fixedly connected to the primary bevel gear, the other end of the connecting shaft penetrates through the fixed box and extends to the bottom, the other end of the connecting shaft is fixedly connected to the output end of a rotating motor, and the rotating motor is fixedly connected to the fixed box.

Further, the threads of the threaded rods are oppositely arranged from the threads of the two ends of the bevel gear.

Furthermore, a slot is fixedly arranged at the position, located at the moving rod, of the fixed box.

Further, fixed establishment is including placing the board, place the equal fixedly connected with L template in both sides around on the board, two equal threaded rod, two have been cup jointed to the screw thread on the L template first threaded rod bottom is rotated and is connected on the fixed plate.

Furthermore, two first telescopic links are fixedly connected to the fixing plate, and the other ends of the two first telescopic links are fixedly connected to the L-shaped plate.

Through the above-mentioned embodiment of this application, adopted the mechanism of bending, solved and bent the problem that needs process many times to slot type cable testing bridge, improved the efficiency and the precision of bending.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the movable type electric push rod comprises a fixed frame, 2, a first threaded rod, 3, an electric push rod, 4, a pressing plate, 5, an L-shaped plate, 6, a first telescopic rod, 7, a fixed plate, 8, a movable rod, 9, a groove, 10, a placing plate, 11, a secondary bevel gear, 12, a main bevel gear, 13, a connecting shaft, 14, a rotating motor, 15, a second threaded rod, 16, a fixed box, 17, a movable sleeve, 18, a fixed cavity, 19, a movable plate, 20, a spring, 21, a second telescopic rod, 22 and an inclined block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The bending device in this embodiment may be applied to various trough-type cable trays, for example, the following trough-type cable tray is provided in this embodiment, and the bending device in this embodiment may be used to bend the following trough-type cable tray.

The groove type cable bridge comprises a top groove and a bottom groove, wherein the top groove is formed by integrating a top plate and two first side plates, the bottom groove is formed by integrating a bottom plate and two second side plates, the two first side plates and the two second side plates are respectively provided with a positioning hole, a top groove cover is arranged on the bottom groove, and the top groove and the bottom groove are connected through a screw and nut assembly for the positioning holes. The utility model discloses a button cell's battery installation position, including bottom plate upper surface, bottom plate, baffle, the equal fixedly connected with cable identification device of surface of two first curb plates, cable identification device includes inside hollow box body, be located the box body outside and fix the LED pilot lamp in the box body side, the remote controller, be located control circuit board and remote control signal receiver in the box body, LED pilot lamp and remote control signal receiver respectively with control circuit board electric connection, remote control signal receiver is used for receiving opening or closing the remote control signal of LED pilot lamp that the remote controller sent, control circuit board is used for opening or closing the LED pilot lamp according to the remote control signal that remote control signal receiver received, the last integration of control circuit board has power module, be equipped with the battery installation position that is used for installing button cell on the power module, so the LED lamp need not external power supply, it is more convenient to use. The surface of top groove and kerve all is equipped with the galvanizing coat, and the box body passes through the screw fixation on the surface of first curb plate.

The LED indicating lamp is composed of a plurality of LED lamp beads, and the plurality of LED lamp beads jointly emit light to form a pattern mark for marking the type of the cable laid in the bottom groove. For example, when the cable laid in the cable bridge is a power cable, the LED indicator lamp consists of a plurality of LED lamp beads which can jointly emit light to form a digital pattern; when the cable laid in the cable bridge is a wire cable for electrical equipment, the LED indicator lamp consists of a plurality of LED lamp beads which can jointly emit light to form a digital pattern; when the cable laid in the cable bridge is a communication cable, the LED indicator lamp consists of a plurality of LED lamp beads which can jointly emit light to form digital patterns. Therefore, when a worker overhauls or maintains the cable, the type of the cable laid in the cable bridge can be quickly judged by only remotely controlling the LED indicating lamp to be turned on through the remote controller and observing whether the pattern indicated by the LED indicating lamp is a number or a number; the other type is that the LED indicator lamp is a single LED lamp bead, and the light-emitting color of the LED lamp bead corresponds to the type of the cable laid in the bottom groove. For example, when the cable laid in the cable bridge is a power cable, the light emitting color of the LED indicator light is yellow; when the cable laid in the cable bridge is a wire cable for electrical equipment, the light emitting color of the LED indicator lamp is blue; when the cable laid in the cable bridge is a communication cable, the light emitting color of the LED indicating lamp is red. Therefore, when a worker overhauls or maintains the cable, the type of the cable laid in the cable bridge can be quickly judged by only remotely controlling and starting the LED indicating lamp through the remote controller and observing whether the color emitted by the LED indicating lamp is digital yellow or blue or red; the cable testing bridge is divided into two cavities by the partition board, cables of different types can be erected in the two cavities respectively, the cables of different types are isolated, the cables of different types are prevented from being mixed together, and the cable testing bridge is convenient to search and attractive. When the cable bridge is used, the top groove cover is arranged on the bottom groove, and the top groove and the bottom groove are fixedly connected together through the positioning hole by using the screw and nut assembly.

Of course, the embodiment can also be used for bending groove-type cable bridges with other structures. Here, description is not repeated, and the bending apparatus according to the embodiment of the present application is described below.

Referring to fig. 1-3, an automatic bending device for a trough-type cable bridge comprises a fixing frame 1, a bending mechanism and a fixing mechanism;

the bending mechanism comprises a fixed box 16, a second threaded rod 15 is rotatably sleeved in the fixed box 16, a movable sleeve 17 is sleeved on the second threaded rod 15 in a threaded manner, movable rods 8 are fixedly connected to the two movable sleeves 17, the top ends of the two movable rods 8 extend to the outside through the fixed box 16, the two movable rods 8 are fixedly connected to a movable plate 19, fixed cavities 18 are fixedly arranged in the two movable plates 19, second telescopic rods 21 are fixedly connected to the two fixed cavities 18, the other ends of the two second telescopic rods 21 are fixedly connected to an inclined block 22, springs 20 are sleeved on the two second telescopic rods 21, the two ends of the two springs 20 are fixedly connected to the fixed cavities 18 and the inclined block 22 respectively, an electric push rod 3 is fixedly connected to the top of the fixed frame 1, and the other end of the electric push rod 3 is fixedly connected to a pressing plate 4, the cable bridge is convenient to bend through the matching between the pressing plate 4 and the moving plate 19.

A secondary bevel gear 11 is fixedly sleeved at the center of the second threaded rod 15, a primary bevel gear 12 is meshed with the secondary bevel gear 11, a connecting shaft 13 is fixedly connected to the primary bevel gear 12, the other end of the connecting shaft 13 penetrates through a fixed box 16 and extends to the bottom, the other end of the connecting shaft 13 is fixedly connected to the output end of a rotating motor 14, and the rotating motor 14 is fixedly connected to the fixed box 16 so as to drive the threaded rod to rotate through the work of the rotating motor 14; the threads at the two ends of the bevel gear 11 are arranged oppositely, so that the two movable sleeves 17 can move towards opposite directions simultaneously; the fixed box 16 is fixedly provided with a slot 9 at the position of the movable rod 8, so that the movable rod 8 can move more stably; the fixing mechanism comprises a placing plate 10, L-shaped plates 5 are fixedly connected to the front side and the rear side of the placing plate 10, first threaded rods 2 are sleeved on the two L-shaped plates 5 in a threaded manner, the bottom ends of the two first threaded rods 2 are rotatably connected to a fixing plate 7, and the fixing plate 7 is driven to fix the cable bridge frame through the rotation of the first threaded rods 2; two first telescopic links 6 of fixedly connected with on the fixed plate 7, two 6 other end fixed connection of first telescopic link are on L template 5, are convenient for fixed plate 7's direction of motion.

When the cable bridge is used, the electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a cable bridge is placed on a placing plate 10, the first threaded rods 2 rotate and move on an L-shaped plate 5 simultaneously to drive a pressing plate 4 to move downwards, meanwhile, first telescopic rods 6 on the pressing plate 4 extend to facilitate the fixing of the moving direction of the pressing plate 4, the cable bridge is fixed on the placing plate 10 through the downward movement of the pressing plate 4, an electric push rod 3 is started, the electric push rod 3 extends to drive the pressing plate 4 to fix the center of the cable bridge downwards, a rotating motor 14 is started, the rotating motor 14 works to drive a main bevel gear 12 on a connecting shaft 13 to rotate, the main bevel gear 12 rotates to drive a slave bevel gear 11 to rotate, the slave bevel gear 11 rotates to drive a second threaded rod 15 to rotate, the second threaded rod 15 rotates to drive two moving sleeves 17 to move, the movable sleeve 17 moves to drive the movable plate 19 to move towards the middle, the two inclined blocks 22 are in contact with the cable bridge, the two ends of the cable bridge are pushed upwards due to the inclined blocks 22, the inclined blocks 22 are pushed into the fixed cavity 18 by the cable bridge, the spring 20 is compressed, the second telescopic rod 21 is contracted, the inclined blocks 22 enter the fixed cavity 18, the movable plate 19 is in contact with the cable bridge, and the two ends of the cable bridge are bent through the matching between the two movable blocks and the pressing plate 4.

The application has the advantages that:

1. the center of the cable bridge is fixed downwards by extending the driving pressing plate through the electric push rod, the rotating motor drives the two moving sleeves on the second threaded rod to move to drive the moving plate to move towards the middle, the two inclined blocks are in contact with the cable bridge, the two ends of the cable bridge are pushed upwards due to the inclined arrangement of the inclined blocks, the inclined blocks are pushed into the fixed cavity by the cable bridge, the moving plate is in contact with the cable bridge, and the two ends of the cable bridge are bent through the matching between the two moving blocks and the pressing plate;

2. this application is through rotating two first threaded rods, and first threaded rod moves on the L template when pivoted, drives the clamp plate downstream, and the extension of first telescopic link on the clamp plate simultaneously, the direction of motion of the fixed pressing plate of being convenient for is fixed the cable testing bridge on placing the board through clamp plate downstream, and the cable testing bridge removes when preventing to bend.

The electric push rod 2 adopts an electric push rod with the model number of XDHA12-200 and a related matched power supply and circuit thereof.

The rotating machine 14 is a three-phase asynchronous motor model TC7116 and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an automatic bending device of slot type cable testing bridge which characterized in that: the bending machine comprises a fixed frame (1), a bending mechanism and a fixing mechanism;

the bending mechanism comprises a fixed box (16), a second threaded rod (15) is sleeved in the fixed box (16) in a rotating mode, moving sleeves (17) are sleeved on the second threaded rod (15) in a threaded mode, moving rods (8) are fixedly connected to the two moving sleeves (17), the top ends of the two moving rods (8) penetrate through the fixed box (16) and extend to the outside, the two moving rods (8) are fixedly connected to a moving plate (19), fixed cavities (18) are fixedly arranged in the two moving plates (19), second telescopic rods (21) are fixedly connected to the two fixed cavities (18), the other ends of the two second telescopic rods (21) are fixedly connected to an inclined block (22), springs (20) are sleeved on the two second telescopic rods (21), and the two ends of the two springs (20) are fixedly connected to the fixed cavities (18) and the inclined block (22) respectively, the top of the fixed frame (1) is fixedly connected with an electric push rod (3), and the other end of the electric push rod (3) is fixedly connected to the pressing plate (4).

2. The automatic bending device for a grooved cable tray of claim 1, wherein: the center of the second threaded rod (15) is fixedly sleeved with a secondary bevel gear (11), a main bevel gear (12) is meshed with the secondary bevel gear (11), a connecting shaft (13) is fixedly connected to the main bevel gear (12), the other end of the connecting shaft (13) penetrates through a fixing box (16) and extends to the bottom, the other end of the connecting shaft (13) is fixedly connected to the output end of a rotating motor (14), and the rotating motor (14) is fixedly connected to the fixing box (16).

3. The automatic bending device for a grooved cable tray of claim 1, wherein: the threads at the two ends of the bevel gear (11) are arranged oppositely.

4. The automatic bending device for a grooved cable tray of claim 1, wherein: the fixed box (16) is fixedly provided with a slot (9) at the position of the movable rod (8).

5. The automatic bending device for a grooved cable tray of claim 1, wherein: the fixing mechanism comprises a placing plate (10), wherein the L-shaped plate (5) is fixedly connected with the front side and the rear side of the placing plate (10) in a fixed mode, a first threaded rod (2) is sleeved on the L-shaped plate (5) in a threaded mode, and the bottom end of the first threaded rod (2) is rotatably connected to a fixing plate (7).

6. The automatic bending device for a grooved cable tray of claim 5, wherein: two first telescopic links (6) are fixedly connected to the fixing plate (7), and the other ends of the first telescopic links (6) are fixedly connected to the L-shaped plate (5).