CN213705587U - Electric bus aluminum alloy top cover skeleton texture - Google Patents
Electric bus aluminum alloy top cover skeleton texture Download PDFInfo
- Publication number
- CN213705587U CN213705587U CN202022391150.3U CN202022391150U CN213705587U CN 213705587 U CN213705587 U CN 213705587U CN 202022391150 U CN202022391150 U CN 202022391150U CN 213705587 U CN213705587 U CN 213705587U
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- shaped
- wall
- round bar
- fixedly connected
- circular
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of bus top cap skeleton equipment, especially, be an electronic bus aluminum alloy top cap skeleton texture, including the top cap main part, the top cap main part includes first U-shaped plate, second U-shaped plate, first T shape round bar and round bar, two arcs of one side fixedly connected with that first U-shaped plate and second U-shaped plate are close to each other, two the arc between the joint have a plurality of square boards, first rectangular channel has been seted up in the left side of first U-shaped plate, the outside of first T shape round bar is rotated and is connected with the U-shaped piece, the inner wall fixed connection of U-shaped piece and first rectangular channel, the equal sliding connection of left side inner wall and the right side inner wall of U-shaped piece has second T shape round bar, the first spring of fixedly connected with between the inner wall of second T shape round bar and U-shaped piece. The utility model discloses a first T shape pole, second T shape pole, flexible steel cable and the trapezoidal piece that sets up cooperate, solve the top cap main part of being not convenient for and carry out the problem of quick equipment and dismantlement.
Description
Technical Field
The utility model relates to a bus top cap skeleton equipment technical field specifically is an electric bus aluminum alloy top cap skeleton texture.
Background
Electronic bus indicates with power supply unit such as on-vehicle battery or cable, the bus that electric drive went is provided, electronic bus uses electric drive, this type of product noise is little, driving stability is high, and realize the zero release, the top cap main part of present bus is mostly all to carry out bolted connection at a plurality of panels in the workshop, it is fixed to be difficult to quick concatenation, extravagant a large amount of manpowers and time, the top cap main part of being not convenient for carries out quick equipment and dismantlement, be not convenient for simultaneously with the quick ejecting of pole, can not satisfy the user demand, therefore we propose an electronic bus aluminum alloy top cap skeleton texture and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric bus aluminum alloy top cap skeleton texture has solved the top cap main part of being not convenient for and has carried out quick equipment and dismantlement, is not convenient for simultaneously with the quick ejecting problem of round bar.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy roof framework structure of an electric bus comprises a roof main body, wherein the roof main body comprises a first U-shaped plate, a second U-shaped plate, a first T-shaped round bar and a round bar, one side, close to each other, of the first U-shaped plate and the second U-shaped plate is fixedly connected with two arc-shaped plates, a plurality of square plates are clamped between the two arc-shaped plates, the left side of the first U-shaped plate is provided with a first rectangular groove, the outer side of the first T-shaped round bar is rotatably connected with the U-shaped plate, the U-shaped plate is fixedly connected with the inner wall of the first rectangular groove, the inner wall of the left side and the inner wall of the right side of the U-shaped plate are both slidably connected with a second T-shaped round bar, a first spring is fixedly connected between the second T-shaped round bar and the inner wall of the U-shaped plate, the first spring is movably sleeved on the outer side of the second T-shaped round bar, and a flexible steel rope is, two the one end that the second T shape pole was kept away from each other all inlays and is equipped with the ball, the right-hand member fixedly connected with trapezoidal piece of pole, the square plate slip cap is established in the outside of pole, and the inclined plane is established to one side that two trapezoidal pieces are close to each other, two trapezoidal piece one side that is close to each other seted up first circular recess, second T shape pole and the first circular recess looks joint that corresponds, the ball cooperatees with the inclined plane of the trapezoidal piece that corresponds.
As a preferred technical scheme of the utility model, first circular port has been seted up in the left side of arc, the inner wall of first circular port and the outside sliding connection of the round bar that corresponds, two one side that the arc is close to each other all set up the second rectangular channel that a plurality of open-tops set up, the inner wall of second rectangular channel and the outside sliding connection of square plate, two second circular ports have been seted up in the left side of square plate, the inner wall of second circular port and the outside sliding connection of the round bar that corresponds.
As a preferred technical scheme of the utility model, the second circular recess has been seted up in the left side of second U-shaped board, the inner wall sliding connection of second circular recess has the cylinder piece, fixedly connected with is the second spring under the compression state between the right side inner wall of cylinder piece and the second circular recess that corresponds, the inner wall of second circular recess and the outside sliding connection of the round bar that corresponds, the right-hand member of round bar contacts with the left side of the cylinder piece that corresponds.
As a preferred technical scheme of the utility model, two third circular holes have been seted up to the right side inner wall of first rectangular channel, the outer side sliding connection of the inner wall in third circular hole and the round bar that corresponds.
As a preferred technical scheme of the utility model, the fourth circular port has all been seted up to the front side inner wall and the rear side inner wall of U-shaped piece, the outside sliding connection of the inner wall of fourth circular port and the second T shape pole that corresponds.
As an optimal technical scheme of the utility model, the fixed bearing that even has of left side inner wall of U-shaped piece, the inner circle of bearing and the outside fixed connection of first T shape pole.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric bus aluminum alloy top cap skeleton texture possesses following beneficial effect:
1. this electric bus aluminum alloy top cap skeleton texture, first T shape pole, second T shape pole, flexible steel cable and the trapezoidal piece through setting up cooperate, and first T shape pole rotates and twines flexible steel cable, and flexible steel cable drives second T shape pole and removes, and second T shape pole is at the tensile first spring of in-process that removes and when separating with first circular slot, solve the problem that the top cap main part of being not convenient for carries out quick equipment and dismantlement.
2. This electric bus aluminum alloy top cap skeleton texture cooperatees through the second spring and the cylinder piece that set up, and the second spring resets and drives the cylinder piece and move to the left, and the cylinder piece drives the round bar and moves to the left, solves the ejecting problem that is not convenient for with the round bar is quick.
Drawings
Fig. 1 is a front view of the three-dimensional structure of the present invention;
fig. 2 is a three-dimensional structure diagram of the first U-shaped plate, the second U-shaped plate and the arc plate of the present invention;
fig. 3 is a three-dimensional structure diagram of the first U-shaped plate, the first T-shaped round bar, the U-shaped block and the second T-shaped round bar of the present invention;
FIG. 4 is a three-dimensional structure view of the round bar and the square plate of the present invention;
fig. 5 is an enlarged schematic view of a in fig. 4 according to the present invention;
fig. 6 is a partially cut-away perspective structural view of a second U-shaped plate of the present invention;
fig. 7 is an enlarged schematic view of B in fig. 6 according to the present invention;
fig. 8 is a schematic perspective view of the arc plate of the present invention.
In the figure: 1. a first U-shaped plate; 2. an arc-shaped plate; 3. a second U-shaped plate; 4. a square plate; 5. a first T-shaped round bar; 6. a U-shaped block; 7. a second T-shaped round bar; 8. a first spring; 9. a flexible steel cord; 10. a round bar; 11. a trapezoidal block; 12. a cylindrical block; 13. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: an aluminum alloy roof framework structure of an electric bus comprises a roof main body, the roof main body comprises a first U-shaped plate 1, a second U-shaped plate 3, a first T-shaped round bar 5 and a round bar 10, two arc-shaped plates 2 are fixedly connected to one side, close to each other, of the first U-shaped plate 1 and the second U-shaped plate 3, a plurality of square plates 4 are clamped between the two arc-shaped plates 2, a first rectangular groove is formed in the left side of the first U-shaped plate 1, a U-shaped block 6 is rotatably connected to the outer side of the first T-shaped round bar 5, the U-shaped block 6 is fixedly connected with the inner wall of the first rectangular groove, second T-shaped round bars 7 are slidably connected to the inner walls of the left side and the right side of the U-shaped block 6, a first spring 8 is fixedly connected between the second T-shaped round bar 7 and the inner wall of the U-shaped block 6, the first spring 8 is movably sleeved on the outer side of the second T-shaped round bar 7, a steel rope 9 is fixedly connected between, the ball is embedded into the one end that two second T shape round bar 7 kept away from each other, and the right-hand member fixedly connected with trapezoidal piece 11 of round bar 10, square plate 4 slip cap establish in the outside of round bar 10, and the inclined plane is established to one side that two trapezoidal pieces 11 are close to each other, and first circular recess has been seted up to one side that two trapezoidal pieces 11 are close to each other, and second T shape round bar 7 cooperatees with the inclined plane of the first circular recess looks joint that corresponds, ball and the trapezoidal piece 11 that corresponds.
In this embodiment, the second T-shaped rod 7 can be reset after moving due to the arrangement of the first spring 8, and friction force is reduced due to the arrangement of the balls.
Specifically, first circular port has been seted up in the left side of arc 2, the outside sliding connection of the inner wall of first circular port and the round bar 10 that corresponds, the second rectangular channel that a plurality of open-tops set up is all seted up to one side that two arcs 2 are close to each other, the inner wall of second rectangular channel and the outside sliding connection of square plate 4, two second circular ports have been seted up in the left side of square plate 4, the outer sliding connection of the inner wall of second circular port and the round bar 10 that corresponds.
In this embodiment, the second rectangular groove is provided to constrain the square plate 4, so that the square plate 4 can only move up and down without deviation.
Specifically, a second circular groove is formed in the left side of the second U-shaped plate 3, a cylindrical block 12 is slidably connected to the inner wall of the second circular groove, a second spring 13 in a compressed state is fixedly connected between the cylindrical block 12 and the inner wall of the right side of the corresponding second circular groove, the inner wall of the second circular groove is slidably connected to the outer side of the corresponding round rod 10, and the right end of the round rod 10 is in contact with the left side of the corresponding cylindrical block 12.
In this embodiment, the setting of second spring 13 makes cylinder block 12 reset losing the extrusion, moves cylinder block 12 to the right, and cylinder block 12 drives round bar 10 and removes, makes things convenient for taking out of round bar 10.
Specifically, two third circular holes are formed in the inner wall of the right side of the first rectangular groove, and the inner walls of the third circular holes are connected with the outer sides of the corresponding round rods 10 in a sliding mode.
In this embodiment, the third circular hole limits the circular rod 10, so that the circular rod 10 can only move left and right.
Specifically, a fourth circular hole is formed in the front inner wall and the rear inner wall of the U-shaped block 6, and the inner wall of the fourth circular hole is connected with the outer side of the corresponding second T-shaped round rod 7 in a sliding mode.
In this embodiment, the fourth circular hole is used to constrain the second T-shaped rod 7, so that the second T-shaped rod 7 can only move back and forth.
Specifically, the inner wall of the left side of the U-shaped block 6 is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the first T-shaped round rod 5.
In the embodiment, the arrangement of the bearing reduces the friction force and prolongs the service life of the first T-shaped round rod 5.
The utility model discloses a theory of operation and use flow: when the top cover main body needs to be disassembled for maintenance, the first T-shaped round rod 5 is rotated, the first T-shaped round rod 5 rotates and winds the flexible steel rope 9, the flexible steel rope 9 drives the corresponding second T-shaped round rod 7 to move, the second T-shaped round rod 7 stretches the first spring 8 in the moving process, the two second T-shaped round rods 7 move towards one side close to each other, when the second T-shaped round rod 7 is separated from the first round groove, the second spring 13 in a compressed state resets, the second spring 13 drives the corresponding cylindrical block 12 to move to the left, the cylindrical block 12 drives the corresponding round rod 10 to move to the left, the round rod 10 drives the corresponding trapezoidal block 11 to move to the left, the round rod 10 is removed through the trapezoidal block 11, the square plates 4 lose constraint, the square plates 4 are removed, and the disassembly of the top cover main body is completed,
when the top cover main body is assembled, the square plates 4 are placed in the corresponding second rectangular grooves, the round rods 10 are inserted into the first round holes through the corresponding second round holes, when the trapezoidal blocks 11 are contacted with the corresponding balls, the balls are extruded to roll and move, the balls drive the corresponding second T-shaped round rods 7 to move, the second T-shaped round rods 7 stretch the corresponding first springs 8 in the moving process, the two second T-shaped round rods 7 move towards the mutually close sides, the round rods 10 drive the corresponding cylindrical blocks 12 to move in the moving process, the cylindrical blocks 12 extrude the corresponding second springs 13 in the moving process, when the ball loses the extrusion, first spring 8 resets and drives corresponding second T shape pole 7 and remove, and two second T shape poles 7 remove to the one side of keeping away from each other, and second T shape pole 7 and the first circular groove looks joint that corresponds.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric bus aluminum alloy top cap skeleton texture, includes the top cap main part, the top cap main part includes first U-shaped plate (1), second U-shaped plate (3), first T shape round bar (5) and round bar (10), its characterized in that: one side of the first U-shaped plate (1) close to one side of the second U-shaped plate (3) is fixedly connected with two arc-shaped plates (2), a plurality of square plates (4) are clamped between the two arc-shaped plates (2), a first rectangular groove is formed in the left side of the first U-shaped plate (1), a U-shaped block (6) is rotatably connected to the outer side of the first T-shaped round rod (5), the U-shaped block (6) is fixedly connected with the inner wall of the first rectangular groove, the inner wall of the left side and the inner wall of the right side of the U-shaped block (6) are both slidably connected with a second T-shaped round rod (7), a first spring (8) is fixedly connected between the second T-shaped round rod (7) and the inner wall of the U-shaped block (6), the first spring (8) is movably sleeved on the outer side of the second T-shaped round rod (7), and a flexible steel rope (9) is fixedly connected between the first T-shaped round rod (5) and the second T-, two the one end that second T shape pole (7) kept away from each other all inlays and is equipped with the ball, the right-hand member fixedly connected with trapezoidal piece (11) of pole (10), square plate (4) slip cover is established in the outside of pole (10), and the inclined plane is established to one side that two trapezoidal pieces (11) are close to each other two trapezoidal piece (11) one side that is close to each other seted up first circular recess, second T shape pole (7) and the first circular recess looks joint that corresponds, the ball cooperatees with the inclined plane of the trapezoidal piece (11) that corresponds.
2. The aluminum alloy roof framework structure of the electric bus as claimed in claim 1, wherein: first circular port has been seted up in the left side of arc (2), the outside sliding connection of the inner wall of first circular port and corresponding round bar (10), two arc (2) one side that is close to each other all set up the second rectangular channel that a plurality of open-tops set up, the inner wall of second rectangular channel and the outside sliding connection of square plate (4), two second circular ports have been seted up in the left side of square plate (4), the outer side sliding connection of the inner wall of second circular port and corresponding round bar (10).
3. The aluminum alloy roof framework structure of the electric bus as claimed in claim 1, wherein: the left side of the second U-shaped plate (3) is provided with a second circular groove, the inner wall of the second circular groove is connected with a cylindrical block (12) in a sliding mode, a second spring (13) in a compressed state is fixedly connected between the cylindrical block (12) and the inner wall of the right side of the corresponding second circular groove, the inner wall of the second circular groove is connected with the outer side of the corresponding round rod (10) in a sliding mode, and the right end of the round rod (10) is in contact with the left side of the corresponding cylindrical block (12).
4. The aluminum alloy roof framework structure of the electric bus as claimed in claim 1, wherein: two third round holes are formed in the inner wall of the right side of the first rectangular groove, and the inner walls of the third round holes are connected with the outer sides of the corresponding round rods (10) in a sliding mode.
5. The aluminum alloy roof framework structure of the electric bus as claimed in claim 4, wherein: fourth circular ports have all been seted up to the front side inner wall and the rear side inner wall of U-shaped piece (6), the outside sliding connection of the inner wall of fourth circular port and second T shape pole (7) that correspond.
6. The aluminum alloy roof framework structure of the electric bus as claimed in claim 1, wherein: the inner wall of the left side of the U-shaped block (6) is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the first T-shaped round rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391150.3U CN213705587U (en) | 2020-10-23 | 2020-10-23 | Electric bus aluminum alloy top cover skeleton texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391150.3U CN213705587U (en) | 2020-10-23 | 2020-10-23 | Electric bus aluminum alloy top cover skeleton texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705587U true CN213705587U (en) | 2021-07-16 |
Family
ID=76800983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022391150.3U Expired - Fee Related CN213705587U (en) | 2020-10-23 | 2020-10-23 | Electric bus aluminum alloy top cover skeleton texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705587U (en) |
-
2020
- 2020-10-23 CN CN202022391150.3U patent/CN213705587U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |