CN113022741A - Trolley for transferring high-voltage sleeve inside direct-current valve hall - Google Patents
Trolley for transferring high-voltage sleeve inside direct-current valve hall Download PDFInfo
- Publication number
- CN113022741A CN113022741A CN202110418917.3A CN202110418917A CN113022741A CN 113022741 A CN113022741 A CN 113022741A CN 202110418917 A CN202110418917 A CN 202110418917A CN 113022741 A CN113022741 A CN 113022741A
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- CN
- China
- Prior art keywords
- current valve
- valve hall
- direct current
- trolley
- movable support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/12—Roller-type wheels
- B60B19/125—Roller-type wheels with helical projections on radial outer surface translating rotation of wheel into movement along the direction of the wheel axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The invention discloses a high-voltage bushing transfer trolley in a direct-current valve hall, which comprises a wheat wheel chassis, a front fixing seat and a rear fixing seat, wherein the front fixing seat and the rear fixing seat are fixedly arranged on the upper surface of the wheat wheel chassis, a fixing support is welded on the front fixing seat, a slide rail base is welded on the rear fixing seat, two parallel slide rails are connected on the slide rail base through bolts, a movable support is sleeved on the slide rails, and a Mecanum universal wheel is arranged at the bottom of the wheat wheel chassis. The problem of high pressure sleeve pipe transport difficulty among the prior art is solved.
Description
Technical Field
The invention relates to the technical field of high-voltage power maintenance, in particular to a high-voltage bushing transfer trolley in a direct-current valve hall.
Background
Because the high-voltage bushing in the direct current valve hall has long service life and enters a failure high-frequency time period, the bushing needs to be periodically detached for maintenance and replacement, but the bushing needs to be detached and then transferred to the outdoor for maintenance after being detached because the disassembly operation of the bushing is carried out in the valve hall.
Due to insufficient clearance in the valve hall and blockage of a partition wall of the valve hall, tools such as a crane and the like cannot be used for transferring; the high-voltage bushing has heavy weight and long length, so that the high-voltage bushing cannot be carried by manpower; the transfer cannot be completed by matching the small cart, and the risk of matching the small cart with manpower is too high; conventional vehicles cannot act as transit vehicles due to the long length of the casing, the narrow road inside the valve hall and the small turning radius.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a high-voltage sleeve transfer trolley in a direct-current valve hall, which solves the problem that the high-voltage sleeve is difficult to transfer in the prior art.
The invention discloses a high-voltage bushing transfer trolley in a direct-current valve hall, which comprises a wheat wheel chassis, a front fixing seat and a rear fixing seat, wherein the front fixing seat and the rear fixing seat are fixedly arranged on the wheat wheel chassis, a fixing support is welded on the front fixing seat, a slide rail base is welded on the rear fixing seat, two parallel slide rails are connected on the slide rail base through bolts, a movable support is sleeved on the slide rails, and a Mecanum universal wheel is arranged at the bottom of the wheat wheel chassis.
According to one embodiment of the invention, the Mecanum universal wheel is formed by a full wheel hub and a plurality of driven small wheels, each having an axis at a 45 DEG angle to the full wheel axis.
According to one embodiment of the invention, at least one Mecanum universal wheel is arranged on one side of the wheel chassis.
According to one embodiment of the invention, the cross section of the fixing bracket is V-shaped, and the bottom of the fixing bracket is provided with a groove.
According to one embodiment of the present invention, the cross-section of the movable support is U-shaped, and the bottom of the movable support is a planar structure.
According to one embodiment of the invention, the two sides of the fixed bracket and the movable bracket are respectively provided with a reinforcing member, the cross section of each reinforcing member is in a triangular structure, the bottom of each reinforcing member is wide, and the upper part of each reinforcing member is narrow.
According to one embodiment of the invention, the inner side surfaces of the fixed support and the movable support are provided with the soft silica gel layers, so that the anti-skid and anti-collision effects can be achieved.
According to one embodiment of the invention, a fastening bolt is mounted on the side surface of the movable support, and the movable support can be fixed on the slide rail after the fastening bolt is tightened.
The invention has the beneficial effects that: according to the high-voltage sleeve transfer trolley in the direct current valve hall, the Malen chassis can walk in any direction and is not limited by the turning radius, the special supporting mechanism ensures the stability of the sleeve in the loading and transporting process, the operation is convenient, and the working efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a structural diagram of a high-voltage bushing transfer trolley in a direct current valve hall;
FIG. 2 is a side view in the direction of A of a high-voltage bushing transfer trolley in a DC valve hall;
FIG. 3 is a side view of the transfer trolley for high-voltage bushings in a DC valve hall in the direction of B;
FIG. 4 is a partial enlarged view of a high-voltage bushing transfer trolley C in a direct current valve hall;
fig. 5 is a diagram of an implementation process of the high-voltage bushing transfer trolley in the direct current valve hall.
Description of reference numerals: 1. the mobile phone comprises a Mlun chassis, 2. a fixed bracket, 3. a front fixed seat, 4. a slide rail, 5. a rear fixed seat, 6. a movable bracket, 7. a Mecanum universal wheel, 8. a reinforcing piece, 9. a slide rail base, 10. a fastening bolt and 11. a sleeve.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention discloses a high-voltage bushing transfer trolley in a direct-current valve hall, which is structurally shown in figures 1-4 and comprises a wheat wheel chassis 1, a front fixing seat 3 and a rear fixing seat 5, wherein the front fixing seat 3 and the rear fixing seat 5 are fixedly arranged on the wheat wheel chassis 1, a fixing support 2 is welded on the front fixing seat 3, a slide rail base 9 is welded on the rear fixing seat 5, two slide rails 4 which are arranged in parallel are connected on the slide rail base 9 through bolts, a movable support 6 is sleeved on each slide rail 4, and a Mecanum universal wheel 7 is arranged at the bottom of the wheat wheel chassis 1.
The Mecanum universal wheel 7 is composed of a whole wheel hub and a plurality of driven small wheels, the axis of each driven small wheel forms an included angle of 45 degrees with the axis of the whole wheel hub, when the driven small wheels are used as driving wheels, the whole wheel is driven by a motor or other power to rotate, and the small wheels freely rotate on the shafts of the small wheels in a driven mode. Due to this resultant motion, each mecanum universal wheel 7 can only provide a vectoring force to the entire vehicle at 45 degrees to the mounting direction. The direction of the vector force can be changed by changing the rotation direction of the whole wheel; by changing the rotation speed of the whole wheel, the relative magnitude of the vector force can be changed. A plurality of vector forces can be generated by regulating the speed of a plurality of driving wheels, and the vector resultant force drives the whole vehicle to form the final motion state of the whole vehicle. The whole vehicle can realize translation, autorotation, translation and autorotation movement in any direction in a plane.
At least 4 Mecanum universal wheels 7 are arranged on one side of the wheat wheel chassis 1.
The section of the fixed bracket 2 is V-shaped, and the bottom of the fixed bracket is provided with a groove.
The section of the movable bracket 6 is U-shaped, and the bottom of the movable bracket is of a plane structure.
Both sides of fixed bolster 2 and movable support 6 all are provided with reinforcement 8, and the cross-section of reinforcement 8 is the triangle-shaped structure, and the bottom is wide, upper portion is narrow, can play support and reinforced (rfd) effect to fixed bolster 2 and movable support 6.
The inner side surface mounting of fixed bolster 2 and movable support 6 has soft silica gel layer, can play anti-skidding and crashproof effect, prevents that sleeve pipe 11 from landing at the in-process of transporting.
The side surface of the movable bracket 6 is provided with a fastening bolt 10, and the movable bracket 6 can be fixed on the slide rail 4 after the fastening bolt 10 is tightened.
When the high-voltage sleeve transfer trolley in the direct current valve hall is used for conveying sleeves, as shown in fig. 5, stress points are determined according to the types of the sleeves 11, the movable support 6 is adjusted to enable the distance between the fixed support 2 and the movable support 6 to be the distance between the stress points on the sleeves 11, and then the fastening bolts 10 are screwed down to enable the positions of the movable supports 6 to be relatively fixed, so that the sleeves 11 are prevented from sliding along the sliding rails 4 in the process of conveying the sleeves. The sleeve 11 is placed on the transfer trolley after being detached, the position of putting down the sleeve 11 is adjusted by using special detaching equipment, so that the stress point of the sleeve 11 can be just placed on the movable support 6 and the fixed support 2, and then the trolley is started to transfer the sleeve 11 to a specified position.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a dolly is transported to inside high-tension bushing in direct current valve room, a serial communication port, including wheat wheel chassis (1), preceding fixing base (3) and after-fixing base (5) are fixed to be set up on wheat wheel chassis (1) and to be gone up, the welding has fixed bolster (2) on preceding fixing base (3), the welding has slide rail base (9) on after-fixing base (5), slide rail base (9) are gone up and are had slide rail (4) of two parallel arrangement through bolted connection, movable support (6) have been cup jointed on slide rail (4), mecanum universal wheel (7) are installed to wheat wheel chassis (1) bottom.
2. The high-voltage bushing transfer trolley in a direct current valve hall is characterized in that the Mecanum universal wheel (7) is composed of a whole wheel hub and a plurality of driven small wheels, and the axis of each driven small wheel forms an included angle of 45 degrees with the axis of the whole wheel.
3. The high-voltage bushing transfer trolley in a direct current valve hall is characterized in that at least 4 Mecanum universal wheels (7) are arranged on one side of the wheat wheel chassis (1).
4. The transfer trolley for the high-voltage bushing inside the direct current valve hall is characterized in that the cross section of the fixing support (2) is V-shaped, and a groove is formed in the bottom of the fixing support.
5. The transfer trolley for the high-voltage bushing inside the direct current valve hall is characterized in that the cross section of the movable support (6) is U-shaped, and the bottom of the movable support is of a planar structure.
6. The trolley for transporting high-voltage bushings inside a direct current valve hall as claimed in claims 4 and 5, wherein the two sides of the fixed support (2) and the movable support (6) are provided with reinforcing members (8), the cross section of each reinforcing member (8) is of a triangular structure, the bottom of each reinforcing member is wide, and the upper part of each reinforcing member is narrow.
7. The trolley for transporting high-voltage bushings inside a direct current valve hall as claimed in claim 6, wherein the inner side surfaces of the fixed support (2) and the movable support (6) are provided with soft silica gel layers, so that the trolley can play a role in skid resistance and collision resistance.
8. The trolley for transporting the high-voltage bushing inside the direct current valve hall as claimed in claim 1, wherein a fastening bolt (10) is installed on the side surface of the movable support (6), and the movable support (6) can be fixed on the sliding rail (4) after the fastening bolt (10) is tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418917.3A CN113022741A (en) | 2021-04-19 | 2021-04-19 | Trolley for transferring high-voltage sleeve inside direct-current valve hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418917.3A CN113022741A (en) | 2021-04-19 | 2021-04-19 | Trolley for transferring high-voltage sleeve inside direct-current valve hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113022741A true CN113022741A (en) | 2021-06-25 |
Family
ID=76457769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110418917.3A Pending CN113022741A (en) | 2021-04-19 | 2021-04-19 | Trolley for transferring high-voltage sleeve inside direct-current valve hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113022741A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649632A (en) * | 1994-07-04 | 1997-07-22 | Kawasaki Steel Corporation | Fixture assembly for pipe materials |
| CN206086958U (en) * | 2016-08-29 | 2017-04-12 | 深圳市劲拓自动化设备股份有限公司 | Qxcomm technology's transportation platform based on mecanum wheel technique |
| CN209973212U (en) * | 2019-02-16 | 2020-01-21 | 绍兴昆运压纹制版有限公司 | Embossing machine roller activity strutting arrangement |
| CN210000762U (en) * | 2018-12-05 | 2020-01-31 | 保定保菱变压器有限公司 | cannula storing and transferring tray |
| CN110961896A (en) * | 2019-12-18 | 2020-04-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Horizontal centering assembly device and assembly method for outer sheath of wall bushing |
| CN111017068A (en) * | 2019-12-10 | 2020-04-17 | 江苏金珹智能储存设备有限公司 | Automatic handling device based on AGV |
| CN212635559U (en) * | 2020-06-11 | 2021-03-02 | 中国第一汽车股份有限公司 | Auxiliary tool for assembling automobile front end frame assembly |
-
2021
- 2021-04-19 CN CN202110418917.3A patent/CN113022741A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5649632A (en) * | 1994-07-04 | 1997-07-22 | Kawasaki Steel Corporation | Fixture assembly for pipe materials |
| CN206086958U (en) * | 2016-08-29 | 2017-04-12 | 深圳市劲拓自动化设备股份有限公司 | Qxcomm technology's transportation platform based on mecanum wheel technique |
| CN210000762U (en) * | 2018-12-05 | 2020-01-31 | 保定保菱变压器有限公司 | cannula storing and transferring tray |
| CN209973212U (en) * | 2019-02-16 | 2020-01-21 | 绍兴昆运压纹制版有限公司 | Embossing machine roller activity strutting arrangement |
| CN111017068A (en) * | 2019-12-10 | 2020-04-17 | 江苏金珹智能储存设备有限公司 | Automatic handling device based on AGV |
| CN110961896A (en) * | 2019-12-18 | 2020-04-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Horizontal centering assembly device and assembly method for outer sheath of wall bushing |
| CN212635559U (en) * | 2020-06-11 | 2021-03-02 | 中国第一汽车股份有限公司 | Auxiliary tool for assembling automobile front end frame assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |