CN223892212U - A protective device for the pay-off reel of a continuous wall grab bucket trenching machine - Google Patents
A protective device for the pay-off reel of a continuous wall grab bucket trenching machineInfo
- Publication number
- CN223892212U CN223892212U CN202520662115.0U CN202520662115U CN223892212U CN 223892212 U CN223892212 U CN 223892212U CN 202520662115 U CN202520662115 U CN 202520662115U CN 223892212 U CN223892212 U CN 223892212U
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- CN
- China
- Prior art keywords
- support
- pay
- roller way
- fixed
- reel
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Abstract
本实用新型公开了一种连续墙抓斗成槽机放线盘防护装置，包括固定支架、辊道支架一、辊道支架二、固定主轴，固定支架的中部设置为支撑板一，支撑板一与伸缩大臂固定安装，固定支架的内侧对称设置有辊道支架一，位于伸缩大臂两侧的固定支架表面对称设置有辊道支架二，辊道支架一与辊道支架二的底部通过若干个防护杆一连接，伸缩大臂远离支撑板一的一侧设置为减速箱，滑轮与辊道支架一与辊道支架二形成的双滑道滑动，降低放线盘的承重以及放线盘安装的固定主轴承重、耐磨防护；实现通过减速箱驱动固定主轴、以驱动放线盘转动，实现对电缆完成收卷作业。
This utility model discloses a protective device for the cable feeding reel of a continuous wall grab bucket grooving machine, including a fixed bracket, a roller support first, a roller support second, and a fixed main shaft. A support plate first is set in the middle of the fixed bracket, and the support plate first is fixedly installed to the telescopic boom. Roller supports first are symmetrically arranged on the inner side of the fixed bracket, and roller supports second are symmetrically arranged on the surfaces of the fixed bracket on both sides of the telescopic boom. The bottoms of roller supports first and second are connected by several protective rods first. A reduction gearbox is set on the side of the telescopic boom away from the support plate first. The pulley slides along the double slide rails formed by roller supports first and second, reducing the load on the cable feeding reel and the fixed main shaft, and providing wear protection. This allows the reduction gearbox to drive the fixed main shaft, which in turn drives the cable feeding reel to rotate, thus completing the cable winding operation.
Description
Technical Field
The utility model relates to the technical field of pay-off reel protection of a grooving machine, in particular to a pay-off reel protection device of a continuous wall grab bucket grooving machine.
Background
The groover spool is a component used on groovers, and is mainly used for paying out operation of cables or optical cables. The main function of the paying-off disc of the grooving machine is to support and rotate a cable drum, and the cable drum is rotated by pulling the cable through external force, so that the paying-off function is realized. The design is simple to operate and suitable for paying-off operations of various cables.
CN207986354U, a pay-off reel is disclosed, including pay-off reel base and carousel, be provided with the pivot between pay-off reel base and the carousel, pivot and carousel normal running fit, the carousel top is provided with places the dish, carousel and place the dish and pass through spring fixed connection, place the dish center and be provided with the mounting hole, two spouts have been seted up on the dish, the spout radially sets up along placing the dish and is central symmetry about the mounting hole, slide in the spout and be provided with the slider, the slider up end is provided with the pole setting, threaded through-hole has been seted up to the slider side, adjusting screw's both ends are provided with positive screw and reverse screw respectively, adjusting screw's both ends pass respectively behind the threaded through-hole of two sliders with slider threaded connection, the mounting hole of placing the dish is inserted and is equipped with the bracing piece of vertical setting, the top of bracing piece is provided with the depression bar, depression bar and bracing piece mutually perpendicular.
In the prior art, when the cable on the pay-off reel is wound and pulled out for use, the pay-off reel is large in bearing and abrasion to the fixed main shaft due to bearing and rotating actions of the cable, long-term use of the pay-off reel is not facilitated, and the pay-off reel cannot be protected from bearing sharing and abrasion.
Therefore, a pay-off reel protection device of a continuous wall grab bucket grooving machine needs to be provided.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a pay-off reel protection device of a continuous wall grab bucket grooving machine, and aims to solve the technical problems.
The utility model aims at achieving the purpose, and the technical scheme is that the pay-off disc protection device of the continuous wall grab bucket grooving machine comprises a fixed support, a first roller support, a second roller support and a fixed main shaft, wherein the middle part of the fixed support is provided with the first support plate, the first support plate and a telescopic large arm are fixedly installed, the inner side of the fixed support is symmetrically provided with the first roller support, the surfaces of the fixed supports positioned on two sides of the telescopic large arm are symmetrically provided with the second roller support, the bottom of the first roller support and the bottom of the second roller support are connected through a plurality of protection rods, one side of the telescopic large arm, far away from the first support plate, is provided with a reduction gearbox, the upper part of the first roller support and the second roller support is symmetrically provided with a pay-off disc, the middle part of the pay-off disc is connected through a shaft sleeve, a plurality of pay-off discs are uniformly distributed along the axial direction at the edge between the pay-off discs, a plurality of pulleys are uniformly distributed along the axial direction of the roller surface of the pay-off disc, the pulleys are correspondingly and slidably installed on the upper surface of the first roller support and the upper surface of the second roller support, the fixed main shaft is symmetrically arranged on the fixed support, the fixed main shaft extends towards two sides of the reduction gearbox, and the reduction gearbox is rotatably installed.
Preferably, the second roller way support is connected with the fixed support through a fixed block.
Preferably, the shaft sleeve is connected with the pay-off reel through a plurality of rib plates so as to increase the supporting strength of the pay-off reel.
Preferably, the fixed main shaft adopts a spline shaft.
Preferably, the end face of the second roller way support far away from the first roller way support is provided with a limiting arc plate.
Preferably, the roller way support I is fixedly connected with the fixed support through a transverse reinforcing rib plate and a longitudinal reinforcing rib plate.
Preferably, the fixed support is rotatably connected with the fixed main shaft through a bearing.
In summary, the utility model provides a pay-off disc protecting device of a continuous wall grab bucket grooving machine, which is characterized in that two pay-off discs are connected through shaft sleeves, the circumferential edges of the two pay-off discs are connected through a plurality of wire storage discs, the wire storage discs are used for winding cables, a plurality of pulleys are uniformly distributed on the circumferential direction of the roll surfaces of the pay-off discs, when the cables are wound or pulled out, the pulleys slide along a double slide way formed by a roller way support I and a roller way support II, the bearing of the pay-off discs and the bearing and wear-resistant protection of fixed spindles arranged on the pay-off discs are reduced, the fixed spindles are arranged in a reduction gearbox in a linkage manner, extend out of two sides of the reduction gearbox, are sequentially sleeved and are rotatably arranged with the fixed supports in an extending manner, so that the fixed spindles are driven to rotate through the reduction gearbox, and the winding operation of the cables is realized.
Drawings
FIG. 1 is a schematic diagram of a pay-off reel of the present utility model mounted on a telescoping boom of a groover;
FIG. 2 is a schematic structural view of a first roller way bracket, a second roller way bracket and a fixed main shaft;
FIG. 3 is a schematic diagram of the structure of the sliding installation of the pay-off reel, the first roller way support and the second roller way support;
In the figure, a fixed support 1, a roller way support I2, a roller way support II 3, a fixed main shaft 4, a support plate I5, a telescopic large arm 6, a protection rod I7, a reduction gearbox 11, a pay-off reel 12, a shaft sleeve 13, a wire storage rack 14, a pulley 15, a rib plate 16, a limiting arc plate 17, a reinforcing rib plate 21 and a fixed block 22 are arranged.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3:
The utility model relates to a pay-off disc protecting device of a continuous wall grab bucket grooving machine, which comprises a fixed support 1, a roller support 2, a roller support 3 and a fixed main shaft 4, wherein the middle part of the fixed support 1 is provided with a support plate 5, the support plate 5 and a telescopic large arm 6 are fixedly arranged, the roller support 2 is symmetrically arranged on the inner side of the fixed support 1, the roller support 3 is symmetrically arranged on the surface of the fixed support 1 positioned on two sides of the telescopic large arm 6, the roller support 2 is connected with the bottom of the roller support 3 through a plurality of protecting rods 7, one side of the telescopic large arm 6, far from the support plate 5, is provided with a reduction gearbox 11, the upper part between the roller support 2 and the roller support 3 is symmetrically provided with a pay-off disc 12, the middle part between the pay-off discs 12 is connected through a shaft sleeve 13, a plurality of storage racks 14 are uniformly distributed along the axial direction at the edge between the pay-off discs 12, a plurality of pulleys 15 are uniformly distributed along the axial direction of the roller surface of the pay-off disc 12, the pulleys 15 are correspondingly arranged on the upper surface of the roller support 2 and the upper surface of the roller support 3, the reduction gearbox 11 is slidably arranged on the upper surface of the roller support 3, the reduction gearbox 4 is arranged inside the reduction gearbox 11, the fixed main shaft 11 is connected with the upper surface of the roller support 11 through a plurality of protecting rods 7, and the reduction gearbox 11 is rotatably arranged to the support 1, and penetrates through the fixed sleeve 13.
The utility model relates to a technical scheme for bearing sharing and wear protection of a pay-off reel in the prior art, which comprises the following steps that a fixed support 1 is fixedly arranged on a telescopic large arm 6 through a first support plate 5, the fixed support 1 is arranged in a U-shaped structure, a first roller support 2 is symmetrically arranged on the inner side of the fixed support 1, a second roller support 3 is arranged on one side of the first roller support 2, which faces the telescopic large arm 6, the second roller support 3 is connected with the first roller support 2 through a plurality of protection rods 7, a double slideway is formed by the connection of the first roller support 2 and the second roller support 3, the first roller support 2 and the upper part of the second roller support 3 are symmetrically arranged into two pay-off reels 12, the two pay-off reels 12 are connected through shaft sleeves 13, the circumferential edges of the two pay-off reels 12 are connected through a plurality of wire storage racks 14, the wire storage racks 14 are used for winding cables, a plurality of pulleys 15 are uniformly distributed on the circumference of the roller surfaces of the pay-off reels 12, and when the pay-off reels 12 wind or pull cables, the first roller support 2 and the second roller support 3 form double slideway sliding, so that the pay-off reels 12 and the roller support 3 slide, and the first roller support 3 are connected, and the bearing reels 12 are symmetrically arranged, and the bearing protection spindles are fixedly arranged;
The surface of the telescopic large arm 6 between the pay-off reels 12 on two sides is provided with a reduction gearbox 11, a fixed main shaft 4 is arranged in the reduction gearbox 11 in a linkage mode, the fixed main shaft 4 extends out of two sides of the reduction gearbox 11 and is sequentially sleeved with and extends out of a shaft sleeve 13 to be rotatably mounted with the fixed support 1, the fixed main shaft 4 is driven to rotate through the reduction gearbox 11, the pay-off reels 12 are driven to rotate, and winding operation of cables is achieved.
In at least one embodiment, in order to achieve a stable installation of the second roller support 3, the second roller support 3 is connected to the fixing support 1 by means of a fixing block 22.
In at least one embodiment, in order to realize the stable supporting function of the wound cable of the pay-off reel 12, the shaft sleeve 13 is connected with the pay-off reel 12 through a plurality of rib plates 16, so as to increase the supporting strength of the pay-off reel 12.
In at least one embodiment, in order to realize that the fixed spindle 4 drives and installs the pay-off reels 12 on two sides, the fixed spindle 4 adopts a spline shaft, the fixed spindle 4 is in limit sleeve connection with the shaft sleeve 13, and the fixed spindle 4 rotates the pay-off reels 12, so as to realize the winding of the pay-off reels 12 on the cable.
In at least one embodiment, in order to realize the stable sliding of the double slide ways formed by the pay-off reel 12, the first roller way support 2 and the second roller way support 3 and prevent the pulley 15 from sliding out, a limiting arc plate 17 is arranged on the end surface, far away from the first roller way support 2, of the second roller way support 3, and the pulley 15 is limited in the sliding process through the setting of the limiting arc plate 17, so that the stable winding and paying-off of the pay-off cable by the pay-off reel 12 is realized.
In at least one embodiment, in order to increase the installation stability of the roller way support one 2, the roller way support one 2 is fixedly connected with the fixed support 1 through a transverse reinforcing rib plate 21 and a longitudinal reinforcing rib plate 21.
In at least one embodiment, the fixing support 1 is rotatably connected to the fixing shaft 4 by means of bearings in order to achieve a stable support of the fixing shaft 4.
The examples of the present utility model are intended to be illustrative only and not to limit the scope of the claims, and other substantially equivalent substitutions will occur to those skilled in the art and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides a continuous wall grab bucket grooving machine pay-off reel protector, a serial communication port, including fixed bolster (1), roller way support one (2), roller way support two (3), fixed main shaft (4), the middle part of fixed bolster (1) sets up to backup pad one (5), backup pad one (5) and flexible big arm (6) fixed mounting, the inboard symmetry of fixed bolster (1) is provided with roller way support one (2), the fixed bolster (1) surface symmetry that is located flexible big arm (6) both sides is provided with roller way support two (3), roller way support one (2) are connected through a plurality of guard bar one (7) with the bottom of roller way support two (3), one side that flexible big arm (6) kept away from backup pad one (5) is set up to reducing gear box (11), the upper portion symmetry between roller way support one (2) and the roller way support two (3) is provided with pay-off reel (12), the middle part between pay-off reel (12) is connected through axle sleeve (13), the edge between pay-off reel (12) is along the axial evenly distributed has a plurality of storage frame (14), the face axial evenly distributed has a plurality of pulley (15) to correspond on roller way (3) surface mounting one roller way (2) and roller way surface of the roller way (3) on the roller way support one (2), the inside of the reduction gearbox (11) is provided with a fixed main shaft (4), and the fixed main shaft (4) extends to the two sides of the reduction gearbox (11) to penetrate through the shaft sleeve (13) and is rotatably arranged with the fixed bracket (1).
2. The payoff reel protection device of the continuous wall grab bucket grooving machine according to claim 1, wherein the second roller way support (3) is connected with the fixed support (1) through a fixed block (22).
3. The pay-off reel protection device of the continuous wall grab bucket grooving machine according to claim 1, wherein the shaft sleeve (13) is connected with the pay-off reel (12) through a plurality of rib plates (16) so as to increase the supporting strength of the pay-off reel (12).
4. The payoff reel protection device of the diaphragm wall grab grooving machine according to claim 1, wherein the fixed main shaft (4) adopts a spline shaft.
5. The payoff disc protection device of the continuous wall grab bucket grooving machine according to claim 1, wherein a limiting arc plate (17) is arranged on the end face, far away from the first roller way support (2), of the second roller way support (3).
6. The pay-off reel protection device for the continuous wall grab bucket grooving machine according to claim 1, wherein the roller way support I (2) is fixedly connected with the fixed support (1) through a transverse reinforcing rib plate (21) and a longitudinal reinforcing rib plate (21).
7. The payoff reel protection device of the diaphragm wall grab grooving machine according to claim 1, wherein the fixed support (1) is rotationally connected with the fixed main shaft (4) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520662115.0U CN223892212U (en) | 2025-04-09 | 2025-04-09 | A protective device for the pay-off reel of a continuous wall grab bucket trenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520662115.0U CN223892212U (en) | 2025-04-09 | 2025-04-09 | A protective device for the pay-off reel of a continuous wall grab bucket trenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223892212U true CN223892212U (en) | 2026-02-10 |
Family
ID=98689392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520662115.0U Active CN223892212U (en) | 2025-04-09 | 2025-04-09 | A protective device for the pay-off reel of a continuous wall grab bucket trenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223892212U (en) |
-
2025
- 2025-04-09 CN CN202520662115.0U patent/CN223892212U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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