Supporting device for cable conveying

Abstract

The utility model discloses a supporting device for cable conveying, and belongs to the technical field of cable production auxiliary equipment. Comprising a fixed base, a fixed sleeve fixedly installed on the fixed base, a movable pipe arranged in the fixed sleeve in a sliding mode in the longitudinal direction, a telescopic column arranged in the movable pipe in a sliding mode in the longitudinal direction and a supporting plate fixedly installed on the telescopic column, and a locking bolt is installed on the side wall of the fixed sleeve. The end of the locking bolt abuts against the outer wall of the movable pipe, a sliding block is slidably arranged at the position, below the telescopic column, in the movable pipe, an elastic piece is telescopically arranged between the sliding block and the telescopic column in the sliding direction of the telescopic column, a stud is rotatably installed at the lower end of the movable pipe, and the stud penetrates through the sliding block and is in threaded connection with the sliding block. According to the supporting device for cable conveying, the supporting plate can effectively relieve impact generated when the cable fluctuates, surface deformation of the cable is reduced, the pre-tightening force of the elastic piece can be adjusted, and the supporting device can meet cable conveying requirements in different use scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production auxiliary equipment technical field, in particular, relate to a kind of support device for cable conveying. BACKGROUND

[0002] Cable processing technology generally includes material preparation, metal conductive monofilament drawing, monofilament annealing, conductor stranding, insulation extrusion and cabling, etc., in order to facilitate transportation and use, the cable after cabling usually needs to be wound on a take-up reel.

[0003] At present, take-up machine is widely used to wind the cable, since there is a distance between the pay-off end and the take-up machine, in order to prevent the cable from collapsing and sagging seriously, affecting the take-up effect, a cable support frame is generally arranged between the pay-off end and the take-up machine to support the cable during the cable conveying process.

[0004] As for supporting the cable, the patent document with publication number CN221862403U discloses a power engineering cable erection support device, which comprises a base, a telescopic rod is vertically fixedly installed on the base, an installation rack is fixedly arranged on the top of the movable end of the telescopic rod, a plurality of supports are fixedly arranged on the installation rack, two rollers that cooperate with each other in up and down directions are installed on the supports, and a cable is arranged between the two rollers. During use, the height of the rollers can be adjusted by controlling the extension amount of the telescopic rod, so as to meet the support needs of the cable at different heights.

[0005] For example, the patent document with publication number CN221747927U discloses a cable support frame for power transmission and distribution, which comprises a support cylinder, a support column is slidably connected to the inner ring of the support cylinder, a cable loading plate is arranged at the top end of the support column, an installation base is fixedly connected to the bottom end of the support cylinder, a bearing ring is fixedly embedded on the upper surface of the installation base, a screw rod is arranged in the support cylinder, the bottom end of the screw rod penetrates through the bearing ring and extends below the bearing ring, the outer surface of the screw rod is fixedly connected with the inner ring of the bearing ring, a threaded adjusting groove is arranged at the bottom end of the support column, the top end of the screw rod extends into the threaded adjusting groove, the outer surface of the screw rod is threadedly connected with the inner wall of the threaded adjusting groove, and two fixed sleeves are arranged above the cable loading plate. When the support height of the cable loading plate is adjusted, the bottom of the screw rod needs to be rotated, which will make the screw rod rotate in the inner ring of the bearing ring, can drive the screw rod to rotate clockwise or counterclockwise in the threaded adjusting groove, can make the screw rod and the threaded adjusting groove be threadedly matched, which will drive the support column to slide in and out of the support cylinder, and then the support height adjustment of the cable loading plate is more flexible.

[0006] In the above two patent documents, when the roller (or cable carrier plate) for supporting the cable is adjusted to a certain position, it is locked, and the position of the roller (or cable carrier plate) is always fixed during the cable transmission process. When the take-up speed fluctuates, the cable will be in an up-and-down floating state. Thus, the frequently jumping cable will collide with the roller (or cable carrier plate), causing the cable surface to deform and affecting the quality of the cable. Content of the utility model

[0007] The technical problem to be solved by the utility model is that in the prior art, the up-and-down fluctuation during the cable transmission process will impact the bottom carrier plate, causing the cable surface to deform. Based on this, the utility model provides a support device for cable transmission capable of buffering cable impact.

[0008] The utility model adopts the technical scheme that a support device for cable transmission comprises a fixed base, a fixed sleeve fixedly installed on the fixed base, a movable pipe slidably arranged in the fixed sleeve in the longitudinal direction, an extension column slidably arranged in the movable pipe in the longitudinal direction and a supporting plate fixedly installed on the extension column.

[0009] Further, the movable pipe has a hollow tubular structure with an opening at the upper end, and the lower end of the movable pipe is closed.

[0010] Further, a motor is fixedly installed on the bottom wall of the movable pipe, and the output shaft of the motor is fixedly connected with the stud.

[0011] Further, the upper surface of the fixed base is provided with a groove, the fixed sleeve is fixedly connected with the fixed base in correspondence with the groove, a through groove is formed in the side wall of the fixed base, and the through groove is communicated with the groove.

[0012] Further, the upper end of the elastic member is in elastic abutment with the bottom of the extension column, and the lower end of the elastic member is in elastic abutment with the upper surface of the sliding block.

[0013] Further, a guide groove is formed in the outer wall of the extension column in the longitudinal direction, a locking member is detachably installed on the side wall of the movable pipe, and one end of the locking member extends into the guide groove after penetrating through the side wall of the movable pipe.

[0014] Further, the bottom of the supporting plate is fixedly connected with a connecting block, an installation groove is formed in the connecting block, and the upper end of the telescopic column is installed in the installation groove.

[0015] Further, the upper surface of the supporting plate is provided with downwardly inclined arc transition surfaces at both ends.

[0016] Further, the opposite sides of the fixed base are provided with connecting blocks, and a waist-shaped groove is formed in the connecting block.

[0017] Further, the bottom of the outer wall of the fixed sleeve extends outward along the radial direction of the fixed sleeve to form a connecting rim, a plurality of fixed bolts are installed on the connecting rim in the circumferential direction, and the fixed bolts are in threaded connection with the fixed base.

[0018] The cable conveying support device has the advantages that under the action of the elastic member, the supporting plate can move up and down according to the up-and-down fluctuation generated in the cable conveying process, so that the cable and the supporting plate can be closely attached to each other, the cable is effectively supported, the stable winding is facilitated, the impact of the cable fluctuation on the supporting plate can be buffered by the movable design of the supporting plate in the longitudinal direction, the deformation of the cable surface is reduced, the cable quality is improved, the pre-tightening force of the elastic member can be adjusted by the user to meet the cable conveying needs in different use scenarios, the device has wide universality, and is suitable for popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0019] The cable conveying support device will be further described below in combination with the drawings and embodiments.

[0020] Figure 1 is a perspective view of the cable conveying support device of the utility model;

[0021] Figure 2 is Figure 1 the cable conveying support device is shown in the top view;

[0022] Figure 3 is Figure 2 the cable conveying support device is shown in the section view along A-A.

[0023] In the drawings: 1, fixed base, 11, connecting block, 111, waist-shaped groove, 12, groove, 13, through groove, 2, fixed sleeve, 21, locking bolt, 210, connecting rim, 22, protruding block, 3, movable tube, 31, motor, 32, locking member, 4, telescopic column, 41, guide groove, 5, supporting plate, 51, connecting block, 511, installation groove, 512, connecting bolt, 513, nut, 6, sliding block, 7, elastic member, 8, stud. DETAILED DESCRIPTION

[0024] The utility model will be explained in detail in combination with the drawings. The drawing is a simplified schematic diagram, and only the basic structure of the utility model is schematically shown, so it only shows the structure related to the utility model.

[0025] Please refer to Figures 1-3 The utility model provides a kind of supporting device for cable conveying, including fixed base 1, fixed sleeve 2, movable pipe 3, telescopic column 4 and supporting plate 5, fixed sleeve 2 is vertically fixed and installed on fixed base 1, movable pipe 3 is coaxial with fixed sleeve 2 and is slidably arranged in fixed sleeve 2, telescopic column 4 is coaxial with movable pipe 3 and is slidably arranged in movable pipe 3, supporting plate 5 is fixedly installed on the upper end of telescopic column 4, locking bolt 21 is installed on the side wall of fixed sleeve 2, the end of locking bolt 21 is abutted with the outer wall of movable pipe 3, sliding block 6 is slidably arranged in movable pipe 3 below telescopic column 4, elastic piece 7 is telescopically arranged between sliding block 6 and telescopic column 4 along the sliding direction of telescopic column 4, the lower end of movable pipe 3 is rotatably installed with stud 8, stud 8 penetrates sliding block 6 and is threadedly connected with sliding block 6.

[0026] The supporting device for cable conveying of the utility model is installed between take-up machine and pay-off end, and the cable continuously conveyed between take-up machine and pay-off end is placed on supporting plate 5, when take-up speed fluctuates, cable floats up and down, under the elastic force of elastic piece 7, supporting plate 5 can always adhere to cable, which guarantees the effective support of supporting plate 5 to cable and guarantees the stable conveying of cable. Meanwhile, when cable moves downward and impacts supporting plate 5, supporting plate 5 will move downward under the action of elastic piece 7, so as to relieve part of impact force of cable to supporting plate 5, effectively avoid the deformation of cable surface due to impact supporting plate 5, and guarantee the production quality of cable.

[0027] Before use, the height of movable pipe 3 can be adjusted along longitudinal direction relative to fixed sleeve 2, so as to adjust the initial position of supporting plate 5, to meet the support needs of cable of different heights, after adjustment, user tightens locking bolt 21, so that the end of locking bolt 21 abuts on the outer wall of movable pipe 3, so as to extrude and fix movable pipe 3 on fixed sleeve 2.

[0028] When the cable is placed on the supporting plate 5, the user can adjust the pre-tightening force of the elastic member 7 according to the difficulty of the deformation of the supporting plate 5 under the pressure of the cable. When the supporting plate 5 moves up and down on the cable and the movement is violent, the user can rotate the stud 8 to drive the sliding block 6 to move upward, at this time, the elastic member 7 is further compressed, the supporting plate 5 is in close contact with the cable, and the difficulty of the downward movement of the supporting plate 5 is increased to some extent, so that the supporting plate 5 is prevented from moving downward under pressure, thereby reducing the fluctuation amplitude of the cable. When the movement of the supporting plate 5 on the cable is not obvious, the user can rotate the stud 8 in the opposite direction to drive the sliding block 6 to move downward, at this time, the elastic member 7 is partially released, and the pre-tightening force is reduced, so that the supporting plate 5 is more easily pressed to move downward when the cable fluctuates, thereby supporting and buffering the fluctuation of the cable. In specific use, when the cable weight is large, the pre-tightening force of the elastic member 7 can be appropriately increased, and when the cable weight is small, the pre-tightening force of the elastic member 7 can be appropriately reduced.

[0029] The fixed base 1 is in a rectangular structure, and opposite sides of the fixed base 1 protrude connection blocks 11, and the connection blocks 11 are provided with waist-shaped grooves 111. The fixed base 1 is used to be fixedly connected with a bearing plane (for example, the ground of a cable production workshop), and the waist-shaped grooves 111 are used to install bolts, which are connected with the bearing plane after penetrating through the connection blocks 11, so as to realize the fixed connection between the fixed base 1 and the bearing plane.

[0030] In the embodiment, the fixed sleeve 2 is in a hollow cylindrical structure with both ends penetrating through, and the fixed sleeve 2 is vertically installed on the upper surface of the fixed base 1. The bottom of the outer wall of the fixed sleeve 2 extends outward along the radial direction of the fixed sleeve 2 to form a connecting rim 210, which is in a circular ring structure, and the connecting rim 210 is fitted with the upper surface of the fixed base 1. A plurality of fixed bolts (not shown in the figure) are installed on the connecting rim 210 in the circumferential direction, and the fixed bolts are threadedly connected with the fixed base 1, and the connecting rim 210 is locked on the fixed base 1 through the fixed action of the fixed bolts.

[0031] In addition, the cross section of the inner cavity of the fixed sleeve 2 is in a rectangular structure, and the movable pipe 3 cooperates with the inner cavity of the fixed sleeve 2, so that the movable pipe 3 can only move along the axial direction of the fixed sleeve 2, and cannot rotate relative to the fixed sleeve 2. Further, the outer wall of the fixed sleeve 2 is fixedly connected with a protruding block 22, and the locking bolt 21 is threadedly connected with the protruding block 22, and the locking bolt 21 abuts against the outer wall of the movable pipe 3 after penetrating through the protruding block 22. By arranging the protruding block 22, the connection reliability of the locking bolt 21 is enhanced, and the cracking of the fixed sleeve 2 at the position corresponding to the locking bolt 21 is prevented, and the risk of the locking bolt 21 being separated from the fixed sleeve 2 is effectively reduced.

[0032] In the embodiment, the movable tube 3 has a hollow tubular structure with an open upper end, and the lower end of the movable tube 3 is closed. The stud 8 is rotatably mounted on the bottom wall of the movable tube 3.

[0033] As a preferred embodiment, a motor 31 is fixedly mounted on the bottom wall of the movable tube 3, and the output shaft of the motor 31 is fixedly connected with the stud 8. The motor 31 is a reversible motor. In use, the motor 31 is started to drive the stud 8 to rotate, thereby starting the sliding block 6 to move upward or downward. Further, a recess 12 is formed downward on the upper surface of the fixed base 1, and the fixed sleeve 2 is fixedly connected with the fixed base 1 corresponding to the recess 12. A through slot 13 is formed on the side wall of the fixed base 1 and communicates with the recess 12. In this way, the heat generated by the motor 31 during operation can be discharged to the outside atmosphere through the recess 12 and the through slot 13, thereby avoiding the accumulation of internal heat and affecting the normal operation of the motor 31. Understandably, the motor 31 can also be omitted in other embodiments. In this case, a handle is fixedly mounted on the lower end of the stud 8. The user can rotate the handle to drive the stud 8 to rotate, thereby driving the sliding block 6 to slide in the movable tube 3.

[0034] The inner cavity of the movable tube 3 has a rectangular cross section. The telescopic column 4 and the sliding block 6 are matched with the movable tube 3 to ensure that the telescopic column 4 and the sliding block 6 can only slide longitudinally relative to the movable tube 3. The upper end of the elastic member 7 elastically abuts against the bottom of the telescopic column 4, and the lower end of the elastic member 7 elastically abuts against the upper surface of the sliding block 6. In the embodiment, the elastic member 7 is a spring. Understandably, the elastic member 7 can also be an elastic and rigid element such as a stainless steel spring piece or a copper spring piece in other embodiments, which is not limited here.

[0035] As a preferred embodiment, a guide groove 41 is formed on the outer wall of the telescopic column 4 in the longitudinal direction. A locking member 32 is detachably mounted on the side wall of the movable tube 3, and one end of the locking member 32 extends into the guide groove 41 after passing through the side wall of the movable tube 3. In the embodiment, the locking member 32 is a bolt that is screwed on the movable tube 3. When the telescopic column 4 moves longitudinally relative to the movable tube 3, the locking member 32 moves relative to the guide groove 41. When the locking member 32 abuts against the upper and lower groove side walls of the guide groove 41, the movement stroke of the telescopic column 4 can be limited, thereby preventing the telescopic column 4 from moving downward excessively to interfere with the stud 8 and preventing the telescopic column 4 from moving upward excessively to disengage from the movable tube 3.

[0036] The bottom of the supporting plate 5 is fixedly connected with a connecting block 51. One side wall of the connecting block 51 is provided with a mounting groove 511, and the upper end of the telescopic column 4 is fittedly mounted in the mounting groove 511. A connecting bolt 512 is mounted between the telescopic column 4 and the connecting block 51, and one end of the connecting bolt 512 is provided with a nut 513 to fixedly mount the supporting plate 5 on the upper end of the telescopic column 4.

[0037] As a preferred embodiment, the upper surface of the support plate 5 is provided with downwardly inclined arc transition surfaces at both ends, which can reduce the scratches on the cable surface caused by the sharp corners of the support plate 5 during the cable conveying process.

[0038] The support device for cable conveying can move up and down under the action of the elastic member 7 according to the up-and-down fluctuation generated during the cable conveying process, so that the cable and the support plate can be closely attached to each other, the cable is effectively supported, and the stable take-up is facilitated.

[0039] Based on the above ideal embodiments of the present application, the related personnel can make various changes and modifications without deviating from the scope of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of the claims.

Claims

1. A support device for cable transportation, characterized by: The utility model provides a fixing base, the fixed sleeve of fixed installation on the fixing base, the movable pipe of longitudinal slidably located in the fixed sleeve, the telescopic column of longitudinal slidably located in the movable pipe and the supporting plate of fixed installation on the telescopic column, the side wall of fixed sleeve is installed with locking bolt, the end of locking bolt and the outer wall of movable pipe are opposite and hold, the movable pipe is slidably provided with the sliding block below the telescopic column, the telescopic elastic piece of being provided with between the sliding block and the telescopic column along the sliding direction of telescopic column, the lower end of movable pipe is rotatably installed with the stud, the stud passes through the sliding block and is connected with the sliding block threadedly.

2. The support device for cable transportation according to claim 1, characterized in that: The movable pipe is hollow tubular structure with opening on the upper end, the lower end of movable pipe is closed, and the stud is rotatably installed on the bottom wall of the movable pipe.

3. The support device for cable transportation according to claim 2, characterized in that: The motor is fixedly installed on the bottom wall of the movable pipe, and the output shaft of the motor is fixedly connected with the stud.

4. The support device for cable transportation according to claim 3, characterized in that: The upper surface of the fixing base is provided with a groove, the fixed sleeve is fixedly connected on the fixing base corresponding to the groove, and a through groove is formed in the side wall of the fixing base and communicated with the groove.

5. The support device for cable delivery of claim 1, wherein: The upper end of the elastic piece is elastically abutted with the bottom of the telescopic column, and the lower end of the elastic piece is elastically abutted with the upper surface of the sliding block.

6. The cable support apparatus of claim 1, wherein: The outer wall of the telescopic column is longitudinally provided with a guide groove, and the side wall of the movable pipe is detachably provided with a locking piece, one end of the locking piece extends into the guide groove after penetrating through the side wall of the movable pipe.

7. The cable support apparatus of claim 1, wherein: The bottom of the supporting plate is fixedly connected with a connecting block, the connecting block is provided with a mounting groove, the upper end of the telescopic column is mounted in the mounting groove, a connecting bolt is mounted between the telescopic column and the connecting block, and one end of the connecting bolt is provided with a nut.

8. The support device for cable transportation according to claim 1 or 7, characterized in that: The upper surface of the supporting plate is provided with downward inclined arc transition surfaces at both ends.

9. The cable support apparatus of claim 1, wherein: The fixing base is provided with connecting blocks on the opposite sides, and the connecting blocks are provided with waist-shaped grooves.

10. The cable support apparatus of claim 1, wherein: The bottom of the outer wall of the fixed sleeve extends outward along the radial direction of the fixed sleeve to form a connecting rim, a plurality of fixing bolts are mounted on the connecting rim in the circumferential direction, and the fixing bolts are threadedly connected with the fixing base.

Images