CN212220402U - Guardrail for transport vechicle convenient to dismantle - Google Patents
Guardrail for transport vechicle convenient to dismantle Download PDFInfo
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- CN212220402U CN212220402U CN202020675252.5U CN202020675252U CN212220402U CN 212220402 U CN212220402 U CN 212220402U CN 202020675252 U CN202020675252 U CN 202020675252U CN 212220402 U CN212220402 U CN 212220402U
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- guardrail
- fixedly connected
- kelly
- gear
- threaded
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Abstract
The utility model discloses a guardrail for transport vechicle convenient to dismantle belongs to transport vechicle technical field, and it includes the automobile body, the slot has been seted up to the lower surface of automobile body inner wall, be provided with the inserted block in the slot, the last fixed surface of inserted block is connected with the guardrail board, two fixed plates of positive fixedly connected with of guardrail board. This guardrail for transport vechicle convenient to dismantle, through setting up a first screw thread section of thick bamboo, first threaded rod, the connecting rod, first kelly, the voussoir, the gyro wheel, second kelly and spring, the staff rotates a first screw thread section of thick bamboo, make two first threaded rods be close to each other under the threaded connection effect of same first screw thread section of thick bamboo, make first kelly shift out from first draw-in groove, make the second kelly shift out from the second draw-in groove under the effect of spring force, the staff upwards stimulates the guardrail board, make the guardrail board drive the inserted block and shift out from the slot, and the operation is thus simple, make the staff can be convenient dismantle this guardrail.
Description
Technical Field
The utility model belongs to the technical field of the transport vechicle, specifically be a guardrail for transport vechicle convenient to dismantle.
Background
The guardrail is one of the annex commonly used of transport vechicle, in order effectively to protect the transport vechicle main part, need be provided with side guardrail board in the both sides of transport vechicle main part, the staff need dismantle the guardrail when loading and unloading goods, but the guardrail in the current guardrail is fixed on the automobile body through a plurality of bolts and nuts, the staff need rotate a plurality of nuts and just can dismantle the guardrail, it is comparatively troublesome to operate, make the staff be not convenient for dismantle the guardrail.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above defect of prior art, the utility model provides a guardrail for transport vechicle convenient to dismantle, the guardrail of having solved among the current guardrail is fixed on the automobile body through a plurality of bolts and nut for the staff is not convenient for carry out the problem dismantled to the guardrail.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guardrail for transport vechicle convenient to dismantle, includes the automobile body, the slot has been seted up to the lower surface of automobile body inner wall, be provided with the inserted block in the slot, the last fixed surface of inserted block is connected with the guardrail board, two fixed plates of the positive fixedly connected with of guardrail board, the left surface joint of fixed plate has first bearing, two same first thread section of thick bamboo has been cup jointed in the first bearing, first thread section of thick bamboo female connection has two first threaded rods, the left end fixedly connected with connecting rod of first threaded rod.
The left surface of connecting rod and the right-hand member fixed connection of first kelly, first kelly sets up in first draw-in groove, the left surface at the automobile body inner wall is seted up to first draw-in groove, the lower fixed surface of first kelly is connected with the voussoir, the lower surface roll connection of voussoir has the gyro wheel, the lower fixed surface of gyro wheel is connected with slide mechanism, slide mechanism's surface is provided with the spring, the upper surface of slide mechanism joint at the baffle, the baffle sets up in the guardrail board, slide mechanism sets up in the second draw-in groove.
The lower surface at automobile body inner wall is seted up to the second draw-in groove, the lower fixed surface of guardrail board inner wall is connected with slewing mechanism, slewing mechanism's top fixedly connected with second thread section of thick bamboo, second thread section of thick bamboo internal thread is connected with the second threaded rod, the top fixedly connected with horizontal pole of second threaded rod, the surface joint of second thread section of thick bamboo has first gear, first gear passes through gear train and second gear meshes mutually, the surface of gear train has cup jointed the second bearing, the second bearing joint is in the front of guardrail board.
As a further aspect of the present invention: the connecting rod is arranged in the through hole, and the through hole is formed in the front face of the guardrail plate.
As a further aspect of the present invention: the upper surface of first kelly is fixedly connected with the slider, slider sliding connection is in the spout, the upper surface at guardrail board inner wall is seted up to the spout, the shape of slider and spout all sets up to the T shape.
As a further aspect of the present invention: slide mechanism includes the sliding sleeve, the sliding sleeve joint is at the upper surface of baffle, sliding connection has the second kelly in the sliding sleeve, the second kelly sets up in the second draw-in groove, the top fixedly connected with gyro wheel of second kelly, the spring cup joints the surface at the second kelly, the both ends of spring are connected with the lower surface of gyro wheel and the last fixed surface of sliding sleeve respectively.
As a further aspect of the present invention: the second gear is set to be a bevel gear, and the second bearing is located above the fixing plate.
As a further aspect of the present invention: the lower surface of the cross rod is fixedly connected with the lower surface of the inner wall of the guardrail plate through telescopic rods, and the number of the telescopic rods is set to be a plurality.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this guardrail for transport vechicle convenient to dismantle, through setting up first screw thread section of thick bamboo, first threaded rod, the connecting rod, first kelly, the voussoir, the gyro wheel, second kelly and spring, when the staff need dismantle the guardrail, the staff rotates first screw thread section of thick bamboo, make two first threaded rods be close to each other under the threaded connection of same first screw thread section of thick bamboo, make two first threaded rods drive two first kellies and be close to each other through the connecting rod, make first kelly shift out from first draw-in groove, make the second kelly shift out from the second draw-in groove under the effect of spring force, the staff upwards stimulates the guardrail board, make the guardrail board drive the inserted block and shift out from the slot, and the operation is simple, make the staff can be convenient dismantle this guardrail.
2. This guardrail for transport vechicle convenient to dismantle, through setting up the second screw thread section of thick bamboo, the second threaded rod, slewing mechanism, first gear, second gear and gear train, when the staff need highly adjust this guardrail, the staff rotates first screw thread section of thick bamboo, make first screw thread section of thick bamboo drive second gear revolve, make the second gear drive first gear revolve through the gear train, make first gear drive second screw thread section of thick bamboo take place to rotate, make the second threaded rod move under the threaded connection effect of second screw thread section of thick bamboo, make the second threaded rod drive the horizontal pole motion, make the staff can dismantle the guardrail board simultaneously and adjust the height of diaphragm, make that the staff can be convenient use this guardrail.
3. This guardrail for transport vechicle convenient to dismantle through setting up the slider for slider slidable connection is in the spout, makes slider and spout mutually support and can carry on spacingly to first kelly, makes first kelly can not take place to rock when the motion, makes in first kelly can be accurate card advances first draw-in groove.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic structural view of the connecting rod of the present invention viewed from above;
fig. 3 is a schematic structural diagram of the first gear viewed from the left in the present invention;
FIG. 4 is a schematic view of the front view of the cross-section structure of the connecting rod of the present invention;
fig. 5 is an enlarged schematic structural view of the utility model at a;
in the figure: the device comprises a vehicle body 1, a slot 2, an inserting block 3, a guardrail plate 4, a fixing plate 5, a first bearing 6, a first thread cylinder 7, a first threaded rod 8, a connecting rod 9, a through hole 10, a first clamping rod 11, a first clamping groove 12, a sliding block 13, a sliding groove 14, a wedge block 15, a roller 16, a sliding mechanism 17, a second clamping rod 171, a sliding sleeve 172, a partition plate 18, a second clamping groove 19, a spring 20, a rotating mechanism 21, a second thread cylinder 22, a second threaded rod 23, a cross rod 24, a telescopic rod 25, a first gear 26, a gear set 27, a second bearing 28 and a second gear 29.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-5, the utility model provides a technical solution: a guardrail for a transport vehicle convenient to disassemble comprises a vehicle body 1, a slot 2 is arranged on the lower surface of the inner wall of the vehicle body 1, an insertion block 3 is arranged in the slot 2, by arranging the slot 2, the inserting block 3 is arranged in the slot 2, so that the inserting block 3 and the slot 2 are matched with each other to position the guardrail plate 4, the upper surface of the inserting block 3 is fixedly connected with the guardrail plate 4, the front surface of the guardrail plate 4 is fixedly connected with two fixing plates 5, the left side surface of each fixing plate 5 is clamped with a first bearing 6, the same first threaded barrel 7 is sleeved in the two first bearings 6, by arranging the first thread cylinder 7, the palm can not be in direct contact with the first thread cylinder 7 because the rubber sleeve is arranged on the outer surface of the first thread cylinder 7, make first thread section of thick bamboo 7 difficult to cause the injury to the palm, first thread section of thick bamboo 7 internal thread connection has two first threaded rods 8, the left end fixedly connected with connecting rod 9 of first threaded rod 8.
Left surface and the right-hand member fixed connection of first kelly 11 of connecting rod 9, first kelly 11 sets up in first draw-in groove 12, the left surface at 1 inner wall of automobile body is seted up to first draw-in groove 12, the lower fixed surface of first kelly 11 is connected with voussoir 15, through setting up voussoir 15, staff's control voussoir 15 moves left, make voussoir 15 can drive gyro wheel 16 downstream, the lower surface roll connection of voussoir 15 has gyro wheel 16, the lower fixed surface of gyro wheel 16 is connected with slide mechanism 17, slide mechanism 17's surface is provided with spring 20, slide mechanism 17 joint is at the upper surface of baffle 18, baffle 18 sets up in guardrail plate 4, slide mechanism 17 sets up in second draw-in groove 19.
The lower surface at 1 inner wall of automobile body is seted up to second draw-in groove 19, the lower fixed surface of guardrail board 4 inner wall is connected with slewing mechanism 21, the top fixedly connected with second screw thread section of thick bamboo 22 of slewing mechanism 21, second screw thread section of thick bamboo 22 internal thread is connected with second threaded rod 23, the top fixedly connected with horizontal pole 24 of second threaded rod 23, the surface joint of second screw thread section of thick bamboo 22 has first gear 26, first gear 26 meshes with second gear 29 mutually through gear train 27, second bearing 28 has been cup jointed to the surface of gear train 27, second bearing 28 joint is in the front of guardrail board 4.
Specifically, as shown in fig. 1, the last fixed surface of first kelly 11 is connected with slider 13, slider 13 sliding connection is in spout 14, through setting up slider 13, all set up to the T shape because of slider 13 and spout 14's shape, make slider 13 can not drop from spout 14, spout 14 sets up the upper surface at 4 inner walls of guardrail board, slider 13 and spout 14's shape all sets up to the T shape, the lower fixed surface that telescopic link 25 and 4 inner walls of guardrail board were passed through to horizontal pole 24's lower surface is connected, the quantity of telescopic link 25 sets up to a plurality of, through setting up telescopic link 25, make telescopic link 25 can carry on spacingly to horizontal pole 24.
Specifically, as shown in fig. 3, the second gear 29 is a bevel gear, the second bearing 28 is located above the fixing plate 5, and by providing the second gear 29, the second gear 29 is a bevel gear, so that the second gear 29 can drive the first gear 26 to rotate through the gear set 27.
Specifically, as shown in fig. 4, the connecting rod 9 is disposed in the through hole 10, the through hole 10 is opened on the front surface of the guardrail plate 4, and by disposing the through hole 10, the through hole 10 can limit the connecting rod 9, so that the first threaded rod 8 cannot rotate under the action of the first threaded cylinder 7.
Specifically, as shown in fig. 5, the sliding mechanism 17 includes a sliding sleeve 172, the sliding sleeve 172 is connected to the upper surface of the partition 18 in a clamping manner, and by setting the sliding sleeve 172, the sliding sleeve 172 can limit the second clamping rod 171, so that the second clamping rod 171 does not shake during movement in the sliding sleeve 172, so that the second clamping rod 171 can be accurately clamped into the second clamping groove 19, the second clamping rod 171 is slidably connected to the sliding sleeve 172, the second clamping rod 171 is disposed in the second clamping groove 19, the top end of the second clamping rod 171 is fixedly connected to the roller 16, the spring 20 is sleeved on the outer surface of the second clamping rod 171, and two ends of the spring 20 are respectively fixedly connected to the lower surface of the roller 16 and the upper surface of the sliding sleeve 172.
The utility model discloses a theory of operation does:
s1, when the worker needs to disassemble the guardrail, the worker rotates the first threaded barrel 7 to enable the first threaded rod 8 to move rightwards under the threaded connection effect of the first threaded barrel 7, and the first threaded rod 8 drives the first clamping rod 11 to move rightwards through the connecting rod 9;
s2, moving the first clamping rod 11 out of the first clamping groove 12, simultaneously moving the wedge block 15 to the right by the first clamping rod 11, moving the second clamping rod 171 out of the second clamping groove 19 under the action of the elastic force of the spring 20, and pulling the guardrail plate 4 upwards by a worker, so that the guardrail plate 4 drives the insert block 3 to move out of the slot 2;
s3, finally, when the worker needs to adjust the height of the guardrail, the worker rotates the first thread cylinder 7, so that the first thread cylinder 7 drives the first gear 26 to rotate through the second gear 29 and the gear set 27, the first gear 26 drives the second thread cylinder 22 to rotate, the second threaded rod 23 moves under the threaded connection effect of the second thread cylinder 22, and the second threaded rod 22 drives the cross rod 24 to move.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a guardrail for transport vechicle convenient to dismantle, includes automobile body (1), its characterized in that: the lower surface of the inner wall of the vehicle body (1) is provided with a slot (2), an insertion block (3) is arranged in the slot (2), the upper surface of the insertion block (3) is fixedly connected with a guardrail plate (4), the front surface of the guardrail plate (4) is fixedly connected with two fixing plates (5), the left side surface of each fixing plate (5) is clamped with a first bearing (6), the same first threaded barrel (7) is sleeved in the two first bearings (6), the first threaded barrel (7) is connected with two first threaded rods (8) in a threaded manner, and the left end of each first threaded rod (8) is fixedly connected with a connecting rod (9);
the left side surface of the connecting rod (9) is fixedly connected with the right end of a first clamping rod (11), the first clamping rod (11) is arranged in a first clamping groove (12), the first clamping groove (12) is formed in the left side surface of the inner wall of the vehicle body (1), a wedge block (15) is fixedly connected to the lower surface of the first clamping rod (11), a roller (16) is connected to the lower surface of the wedge block (15) in a rolling manner, a sliding mechanism (17) is fixedly connected to the lower surface of the roller (16), a spring (20) is arranged on the outer surface of the sliding mechanism (17), the sliding mechanism (17) is clamped on the upper surface of a partition plate (18), the partition plate (18) is arranged in the guardrail plate (4), and the sliding mechanism (17) is arranged in a second clamping groove (19);
the lower surface at automobile body (1) inner wall is seted up in second draw-in groove (19), the lower fixed surface of guardrail board (4) inner wall is connected with slewing mechanism (21), the top fixedly connected with second screw thread section of thick bamboo (22) of slewing mechanism (21), second screw thread section of thick bamboo (22) female connection has second threaded rod (23), the top fixedly connected with horizontal pole (24) of second threaded rod (23), the surface joint of second screw thread section of thick bamboo (22) has first gear (26), first gear (26) mesh mutually through gear train (27) and second gear (29), second bearing (28) have been cup jointed to the surface of gear train (27), second bearing (28) joint is in the front of guardrail board (4).
2. The guardrail for a transportation vehicle convenient to disassemble as claimed in claim 1, wherein: the connecting rod (9) is arranged in the through hole (10), and the through hole (10) is formed in the front face of the guardrail plate (4).
3. The guardrail for a transportation vehicle convenient to disassemble as claimed in claim 1, wherein: the upper surface fixed connection of first kelly (11) has slider (13), slider (13) sliding connection is in spout (14), the upper surface at guardrail board (4) inner wall is seted up in spout (14), the shape of slider (13) and spout (14) all sets up to the T shape.
4. The guardrail for a transportation vehicle convenient to disassemble as claimed in claim 1, wherein: slide mechanism (17) include sliding sleeve (172), sliding sleeve (172) joint is at the upper surface of baffle (18), sliding sleeve (172) sliding connection has second kelly (171), second kelly (171) set up in second draw-in groove (19), the top fixedly connected with gyro wheel (16) of second kelly (171), spring (20) cup joint the surface at second kelly (171), the both ends of spring (20) respectively with the lower surface of gyro wheel (16) and the upper surface fixed connection of sliding sleeve (172).
5. The guardrail for a transportation vehicle convenient to disassemble as claimed in claim 1, wherein: the second gear (29) is set as a bevel gear, and the second bearing (28) is positioned above the fixing plate (5).
6. The guardrail for a transportation vehicle convenient to disassemble as claimed in claim 1, wherein: the lower surface of the cross rod (24) is fixedly connected with the lower surface of the inner wall of the guardrail plate (4) through telescopic rods (25), and the number of the telescopic rods (25) is set to be a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675252.5U CN212220402U (en) | 2020-04-28 | 2020-04-28 | Guardrail for transport vechicle convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675252.5U CN212220402U (en) | 2020-04-28 | 2020-04-28 | Guardrail for transport vechicle convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212220402U true CN212220402U (en) | 2020-12-25 |
Family
ID=73909071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675252.5U Active CN212220402U (en) | 2020-04-28 | 2020-04-28 | Guardrail for transport vechicle convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212220402U (en) |
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2020
- 2020-04-28 CN CN202020675252.5U patent/CN212220402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A convenient dismantling guardrail for transport vehicles Effective date of registration: 20230522 Granted publication date: 20201225 Pledgee: Suqian branch of Bank of Nanjing Co.,Ltd. Pledgor: JIANGSU JIAN'AN LOGISTICS Co.,Ltd. Registration number: Y2023320000280 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |