CN209774579U - Fixed turning device of HXD1 type electric locomotive traction lever maintenance - Google Patents
Fixed turning device of HXD1 type electric locomotive traction lever maintenance Download PDFInfo
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- CN209774579U CN209774579U CN201920251281.6U CN201920251281U CN209774579U CN 209774579 U CN209774579 U CN 209774579U CN 201920251281 U CN201920251281 U CN 201920251281U CN 209774579 U CN209774579 U CN 209774579U
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Abstract
A traction rod overhauling, fixing and overturning device for an HXD1 type electric locomotive comprises a left base supporting mechanism, a left rotating and fixing mechanism, a right base supporting mechanism, a right rotating and fixing mechanism and an electric control mechanism, wherein the left base supporting mechanism and the right base supporting mechanism are arranged on two sides in a bilateral symmetry manner, the left rotating and fixing mechanism is arranged above the left base supporting mechanism, the right rotating and fixing mechanism is arranged above the right base supporting mechanism, and the electric control mechanism is arranged on the right side of the right base supporting mechanism; the left rotating fixing mechanism is composed of a left rotating shaft box, a left rotating shaft flange, a left supporting frame and a left pressing plate, the left pressing plate is arranged on the upper portion of the left supporting frame, and the left supporting frame is arranged on the right side of the left rotating shaft flange. The utility model adopts the above technical scheme, gained good effect, location and fixed locomotive traction lever that can be accurate quick realize the one-time installation, improve the machining efficiency of locomotive traction lever, have guaranteed product quality, bring the benefit for the enterprise.
Description
Technical Field
the utility model relates to the technical field of machining, a HXD1 type electric locomotive traction lever overhauls fixed turning device is disclosed.
Background
The traction device is a core component of the locomotive, paint removal, flaw detection and welding repair operations are required to be carried out on welding seams on all sides around in the overhauling process of the traction rod of the HXD1 electric locomotive, position overturning is required to be carried out when the welding seams at different parts are operated in the process, and the welding seams which need to be overhauled are right opposite to workers. The field operation needs to be carried out manually by using a crow bar, the labor intensity is high, and potential safety hazards exist due to the fact that the weight of the traction bar is large and the inertia is large in the overturning process. When the overhead traveling crane or the crane is used for overturning, two persons are needed for operation and cooperation, the overturning at 90 degrees can be realized, the operation efficiency is low, the stability is poor, and the potential danger of dumping exists in the operation process; therefore, a device is needed to solve the problems of low operation efficiency, inconvenient turnover and high operation risk factor in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a HXD1 type electric locomotive traction lever overhauls fixed turning device for solve current operating efficiency low, the upset is inconvenient, the high problem of operation danger coefficient.
The purpose of the utility model can be realized by adopting the following technical scheme:
A traction rod overhauling, fixing and overturning device for an HXD1 type electric locomotive comprises a left base supporting mechanism, a left rotating and fixing mechanism, a right base supporting mechanism, a right rotating and fixing mechanism and an electric control mechanism, wherein the left base supporting mechanism and the right base supporting mechanism are arranged on two sides in a bilateral symmetry manner, the left rotating and fixing mechanism is arranged above the left base supporting mechanism, the right rotating and fixing mechanism is arranged above the right base supporting mechanism, and the electric control mechanism is arranged on the right side of the right base supporting mechanism; the left rotating fixing mechanism consists of a left rotating shaft box, a left rotating shaft flange, a left support frame and a left pressure plate, wherein the left pressure plate is arranged at the upper part of the left support frame; the left support frame is of a T-shaped structure, the lower portion of the left support frame is of a cuboid plate structure, a vertical plate is arranged in the middle of the left support frame, a circular threaded hole is formed in the top of the vertical plate, and the left side of the left support frame is connected with the bottom of the rotating shaft flange in a welded mode.
The right rotating fixing mechanism consists of a right rotating shaft box, a right rotating shaft flange, a right supporting frame and a right pressing plate, the right pressing plate is arranged at the upper part of the right supporting frame, the right supporting frame is arranged on the left side of the right rotating shaft flange, the right rotating shaft flange is arranged on the left side of the right rotating shaft box, the right rotating shaft box is of a cylindrical structure, the right rotating shaft flange is a disc-shaped flange, and the right rotating shaft box is connected with the right rotating shaft flange through a bearing; the lower part of the right support frame is a supporting plate with a U-shaped structure, rectangular vertical plates are arranged in front of and behind the supporting plate, a circular threaded hole is formed in the middle of the supporting plate, and the right side of the right support frame is connected with a right rotating shaft flange in a welding mode.
The left base supporting mechanism is composed of a base and a supporting vertical plate, the base is arranged on the lower portion of the supporting vertical plate, the supporting vertical plate is arranged on the lower portion of a left rotating shaft box and is of a V-shaped structure, the base is a cuboid channel steel, a rectangular sliding groove is formed in the middle of the base, and the supporting vertical plate and the base are fixed in the sliding groove through fixing bolts.
The right base supporting mechanism and the left base supporting mechanism have the same structure and are symmetrically arranged.
The electric control mechanism comprises a drive plate, a speed reducing motor and a motor mounting seat, the drive plate is arranged on the right side of the right rotary fixing mechanism, the speed reducing motor is arranged on the right side of the drive plate, the motor mounting seat is arranged on the lower portion of the speed reducing motor, the drive plate is connected with the right rotary fixing mechanism through a bearing, the speed reducing motor is connected with the drive plate through a rotating shaft, and the motor mounting seat is connected with the speed reducing motor through a bolt.
Through the utility model discloses an implement, reached good effect: the electric locomotive traction rod overhauling, fixing and overturning device can accurately and quickly position and fix the locomotive traction rod through the matching of the base supporting mechanism and the rotary fixing mechanism, one-time installation is realized, and meanwhile, through the use of the electric control mechanism, the rotary locomotive traction rod which can be simply and quickly rotates is improved, the machining efficiency of the locomotive traction rod is improved, the product quality is guaranteed, and benefits are brought to enterprises.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the left base support mechanism and the left rotation fixing mechanism in fig. 1.
Fig. 3 is a schematic structural view of the right base support mechanism and the right rotary fixing mechanism in fig. 1.
In the figure: 1. the base, 2, support riser, 3, left pivot case, 4, left pivot flange, 5, left support frame, 6, left clamp plate, 7, right support frame, 8, right pivot flange, 9, right pivot case, 10, right clamp plate, 11, driver plate, 12, gear motor, 13, motor mount pad, 14, spout, 15, fixing bolt.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the HXD1 type electric locomotive traction bar overhauling, fixing and overturning device comprises a left base supporting mechanism, a left rotating and fixing mechanism, a right base supporting mechanism, a right rotating and fixing mechanism and an electric control mechanism, wherein the left base supporting mechanism and the right base supporting mechanism are arranged at two sides in a bilateral symmetry manner, the left rotating and fixing mechanism is arranged above the left base supporting mechanism, the right rotating and fixing mechanism is arranged above the right base supporting mechanism, and the electric control mechanism is arranged at the right side of the right base supporting mechanism; the left base supporting mechanism is composed of a base 1 and a supporting vertical plate 2, the base 1 is arranged on the lower portion of the supporting vertical plate 2, the supporting vertical plate 2 is arranged on the lower portion of a left-turning axle box 3, the supporting vertical plate 2 is of a V-shaped structure, centering of a rotating shaft can be better achieved through V-shaped supporting, the left-turning axle box 3 can be placed conveniently, the base 1 is a cuboid channel steel, a rectangular sliding groove is formed in the middle of the base 1, the supporting vertical plate 2 and the base 1 are fixed in the sliding groove 14 through fixing bolts 15, and supporting spans can be adjusted conveniently according to the size of a traction rod; the right base supporting mechanism and the left base supporting mechanism have the same structure and are symmetrically arranged; the left rotating fixing mechanism consists of a left rotating shaft box 3, a left rotating shaft flange 4, a left support frame 5 and a left pressure plate 6, wherein the left pressure plate 6 is arranged at the upper part of the left support frame 5, the left support frame 5 is arranged at the right side of the left rotating shaft flange 4, the left rotating shaft flange 4 is arranged at the right side of the left rotating shaft box 3, the left rotating shaft box 3 is of a cylindrical structure, the left rotating shaft flange 4 is a disc-shaped flange, and the left rotating shaft box 3 is connected with the left rotating shaft flange 4 through a bearing; the left support frame 5 is of a T-shaped structure, the lower portion of the left support frame is of a cuboid plate structure, a vertical plate is arranged in the middle of the left support frame, a round threaded hole is formed in the top of the vertical plate, the left side of the left support frame 5 is welded to the bottom of the left rotating shaft flange 4, and the left pressing plate 6 is arranged on the upper portion of the left support frame 5 and is connected with the threaded hole of the supporting plate through a stud and a nut to fix the traction rod and prevent the traction rod from; the right rotating fixing mechanism is composed of a right supporting frame 7, a right rotating shaft flange 8, a right rotating shaft box 9 and a right pressing plate 10, the right pressing plate 10 is arranged on the upper portion of the right supporting frame 7, the right supporting frame 7 is arranged on the left side of the right rotating shaft flange 8, the right rotating shaft flange 8 is arranged on the left side of the right rotating shaft box 9, the right rotating shaft box 9 is of a cylindrical structure, the right rotating shaft flange 8 is a disc-shaped flange, and the right rotating shaft box 9 is connected with the right rotating shaft flange 8 through a bearing; the lower part of the right support frame 7 is a supporting plate with a U-shaped structure, rectangular vertical plates are arranged in front of and behind the supporting plate, a round threaded hole is formed in the middle of the supporting plate, the right side of the right support frame 7 is connected with a right rotating shaft flange 8 in a welding mode, a right pressing plate 10 is arranged on the upper part of the right support frame 7 and is connected with the threaded hole of the supporting plate through a stud and a nut to fix the traction rod, and the traction rod is prevented from being turned over and falling off; the electric control mechanism comprises a drive plate 11, a speed reducing motor 12 and a motor mounting seat 13, the drive plate 11 is arranged on the right side of the right rotary fixing mechanism, the speed reducing motor 12 is arranged on the right side of the drive plate 11, the motor mounting seat 13 is arranged on the lower portion of the speed reducing motor 12, the drive plate 11 is connected with the right rotary fixing mechanism through a bearing, the speed reducing motor 12 is connected with the drive plate 11 through a rotating shaft, the motor mounting seat 13 is connected with the speed reducing motor 12 through a bolt, the electric control mechanism is used for controlling the right rotary fixing mechanism, the draw bar can be placed at any position and any angle in the rotating process, and the maintenance operation is convenient.
When the traction rod overhauling, fixing and overturning device of the HXD1 electric locomotive is used, after the supporting vertical plates at the two ends of the left base supporting mechanism and the right base supporting mechanism are put in place according to the size of the traction rod, the left rotating fixing mechanism and the right rotating fixing mechanism are arranged on the supporting vertical plate 2, the two ends of the draw bar are arranged on the left supporting frame and the right supporting frame, and are respectively pressed and fastened by the left pressing plate 6 and the right pressing plate 10, then, the dial 11 of the electric control mechanism is connected to the right spindle case 9 of the right rotary fixing mechanism, the power is turned on, the control button controls the forward rotation, the reverse rotation, the inching rotation and the like of the motor, so that the rotation and the position fixing of the draw bar in any angle of 360 degrees are realized, the operation area is right opposite to an operator, the operation of the operator can be facilitated, and the position fixing stability of the draw bar in the operation process is ensured.
The part of the utility model not detailed is prior art.
Claims (5)
1. The utility model provides a fixed turning device is overhauld to HXD1 type electric locomotive traction lever, includes left base supporting mechanism, left rotation fixed establishment, right base supporting mechanism, right rotation fixed establishment and electric control mechanism, characterized by: the left base supporting mechanism and the right base supporting mechanism are arranged on two sides in a bilateral symmetry mode, the left rotating and fixing mechanism is arranged above the left base supporting mechanism, the right rotating and fixing mechanism is arranged above the right base supporting mechanism, and the electric control mechanism is arranged on the right side of the right base supporting mechanism; the left rotating fixing mechanism consists of a left rotating shaft box, a left rotating shaft flange, a left support frame and a left pressure plate, wherein the left pressure plate is arranged at the upper part of the left support frame; the left support frame is of a T-shaped structure, the lower portion of the left support frame is of a cuboid plate structure, a vertical plate is arranged in the middle of the left support frame, a circular threaded hole is formed in the top of the vertical plate, and the left side of the left support frame is connected with the bottom of the rotating shaft flange in a welded mode.
2. The HXD1 type electric locomotive traction bar overhauling fixed overturning device according to claim 1, wherein: the right rotating fixing mechanism consists of a right rotating shaft box, a right rotating shaft flange, a right supporting frame and a right pressing plate, the right pressing plate is arranged at the upper part of the right supporting frame, the right supporting frame is arranged on the left side of the right rotating shaft flange, the right rotating shaft flange is arranged on the left side of the right rotating shaft box, the right rotating shaft box is of a cylindrical structure, the right rotating shaft flange is a disc-shaped flange, and the right rotating shaft box is connected with the right rotating shaft flange through a bearing; the lower part of the right support frame is a supporting plate with a U-shaped structure, rectangular vertical plates are arranged in front of and behind the supporting plate, a circular threaded hole is formed in the middle of the supporting plate, and the right side of the right support frame is connected with a right rotating shaft flange in a welding mode.
3. The HXD1 type electric locomotive traction bar overhauling fixed overturning device according to claim 1, wherein: the left base supporting mechanism is composed of a base and a supporting vertical plate, the base is arranged on the lower portion of the supporting vertical plate, the supporting vertical plate is arranged on the lower portion of a left rotating shaft box and is of a V-shaped structure, the base is a cuboid channel steel, a rectangular sliding groove is formed in the middle of the base, and the supporting vertical plate and the base are fixed in the sliding groove through fixing bolts.
4. The HXD1 type electric locomotive traction bar overhauling fixed overturning device according to claim 1, wherein: the right base supporting mechanism and the left base supporting mechanism have the same structure and are symmetrically arranged.
5. The HXD1 type electric locomotive traction bar overhauling fixed overturning device according to claim 1, wherein: the electric control mechanism comprises a drive plate, a speed reducing motor and a motor mounting seat, the drive plate is arranged on the right side of the right rotary fixing mechanism, the speed reducing motor is arranged on the right side of the drive plate, the motor mounting seat is arranged on the lower portion of the speed reducing motor, the drive plate is connected with the right rotary fixing mechanism through a bearing, the speed reducing motor is connected with the drive plate through a rotating shaft, and the motor mounting seat is connected with the speed reducing motor through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251281.6U CN209774579U (en) | 2019-02-28 | 2019-02-28 | Fixed turning device of HXD1 type electric locomotive traction lever maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251281.6U CN209774579U (en) | 2019-02-28 | 2019-02-28 | Fixed turning device of HXD1 type electric locomotive traction lever maintenance |
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| CN209774579U true CN209774579U (en) | 2019-12-13 |
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| CN201920251281.6U Active CN209774579U (en) | 2019-02-28 | 2019-02-28 | Fixed turning device of HXD1 type electric locomotive traction lever maintenance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848930A (en) * | 2019-02-28 | 2019-06-07 | 中车洛阳机车有限公司 | A kind of HXD1 type electric locomotive traction bar maintenance fixing and turning device |
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2019
- 2019-02-28 CN CN201920251281.6U patent/CN209774579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848930A (en) * | 2019-02-28 | 2019-06-07 | 中车洛阳机车有限公司 | A kind of HXD1 type electric locomotive traction bar maintenance fixing and turning device |
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