CN217022699U - Railing plate semitrailer breast board fixing device - Google Patents
Railing plate semitrailer breast board fixing device Download PDFInfo
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- CN217022699U CN217022699U CN202220054435.4U CN202220054435U CN217022699U CN 217022699 U CN217022699 U CN 217022699U CN 202220054435 U CN202220054435 U CN 202220054435U CN 217022699 U CN217022699 U CN 217022699U
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Abstract
The utility model is suitable for the technical field of barrier semitrailers, and provides a barrier semitrailer barrier fixing device which comprises a carriage body and a fixing mechanism; the two sides of the top of the carriage body are both provided with side baffles, the outer side surfaces of the side baffles are detachably provided with connecting plates, the two sides of the carriage body are both fixedly connected with rotating seats, and the bottom ends of the connecting plates are rotatably connected with the rotating seats; the fixing mechanism comprises a mounting plate which is detachably and transversely arranged at the bottom of the carriage body. This sideboard semitrailer breast board fixing device, shrink through first hydraulic telescoping rod makes the slide bar motion, stopper and fixed plate contact, carry on spacingly to the support column, the medial surface of support column and the lateral surface contact of connecting plate, the protection is fixed to the lateral surface of connecting plate, shrink through second hydraulic telescoping rod simultaneously makes support column upward movement protect the offside baffle, avoid the guard plate to cause because of the striking to rock, carry on spacingly and protect, improve the fixed strength of side breast board, excellent in use effect.
Description
Technical Field
The utility model belongs to the technical field of barrier semitrailers, and particularly relates to a barrier semitrailer barrier fixing device.
Background
The cargo carrying part of the railing type semitrailer is the semitrailer with the railing structure, has wide application, is mainly suitable for medium and heavy duty and long-distance transportation of bulk cargo, has strong applicability, and becomes the first choice of medium and long-distance freight vehicles.
When the sideboard semitrailer is installed the sideboard, its carriage lateral wall is provided with the stand generally, and the side breast board passes through hasp locking on the stand, but if only fix through hasp offside breast board, its fixed strength is not enough, when receiving unexpected striking, the side breast board can rock, causes the slope, has certain potential safety hazard, and fixed effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rail plate semitrailer rail plate fixing device, and aims to solve the problems that generally, if a rail plate is fixed only through a lock catch, the fixing strength is not enough, the rail plate can shake to cause inclination when being accidentally impacted, certain potential safety hazards exist, and the fixing effect is not good.
The rail plate fixing device of the rail plate semitrailer comprises a carriage body and a fixing mechanism, wherein the carriage body is provided with a carriage body;
side baffles are arranged on two sides of the top of the carriage body, connecting plates are detachably arranged on the outer side surfaces of the side baffles, rotating seats are fixedly connected to two sides of the carriage body, and the bottom ends of the connecting plates are rotatably connected with the rotating seats;
the fixing mechanism comprises a detachably and transversely arranged mounting plate at the bottom of the carriage body, a bottom vertical fixedly connected with fixed column of the mounting plate, supporting plates are arranged on two sides of the fixed column in a sliding mode along the vertical direction, a top transverse fixedly connected with fixing plate is arranged on the outer side surface of the supporting plate, a bottom transverse fixedly connected with hydraulic telescopic rod is arranged on the outer side surface of the supporting plate, a sliding rod is transversely and fixedly connected with the outer end of the hydraulic telescopic rod, the inner end of the top of the sliding rod is connected with the bottom of the fixing plate in a sliding mode, a supporting column is vertically arranged on the outer end of the sliding rod in a sliding mode, the inner side face of the supporting column can be in contact with the outer side face of the connecting plate, and the inner side face of the supporting column is located at a limiting block transversely and fixedly connected with the top of the fixing plate.
Preferably, the equal vertical fixedly connected with installation piece in four corners of carriage body bottom, rotationally threaded connection has fastening bolt in the installation piece, fastening bolt passes through the installation piece with the surface of mounting panel can be dismantled and be connected.
Preferably, the two sides of the bottom of the mounting plate are fixedly connected with second hydraulic telescopic rods in a vertical mode, and the bottom ends of the second hydraulic telescopic rods are fixedly connected with the top of the fixing plate.
Preferably, the two ends of the bottom of the mounting plate are vertically and fixedly connected with mud guards, and the fixing column and the two fixing plates are located between the two mud guards.
Preferably, the bottom end of the vertical fixedly connected with of both sides of mounting panel bottom is open solid fixed cylinder, the fixed plate with the homonymy internal wall sliding connection of solid fixed cylinder.
Preferably, threaded holes are formed in the outer end of the sliding rod and the surface of the limiting block, a mounting bolt is rotatably connected in the limiting block through threads, and the mounting bolt sequentially penetrates through the threaded holes in the limiting block and the threaded holes in the sliding rod and extends to the bottom of the sliding rod.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the fixing device for the railing panel of the railing panel semitrailer, the sliding rod moves through contraction of the first hydraulic telescopic rod, the limiting block is in contact with the fixing plate to limit the supporting column, the inner side surface of the supporting column is in contact with the outer side surface of the connecting plate to fix and protect the outer side surface of the connecting plate, meanwhile, the supporting column moves upwards through contraction of the second hydraulic telescopic rod to protect the side baffle, shaking of the protecting plate due to collision is avoided, limiting and protecting are performed, fixing strength of the side railing panel is improved, and the using effect is better.
The shrink through first hydraulic telescoping rod makes the slide bar motion, the stopper cancellation is spacing, the support column slides to suitable position after along the outer end of slide bar, mounting bolt carries on spacingly to the position of support column, the extension of second hydraulic telescoping rod makes the fixed plate slide along the internal face of solid fixed cylinder, thereby make the position motion of support column to the assigned position after, the fixed of cancellation offside baffle, the side shield uses the rotation seat to swing the bottom as the centre of a circle through the connecting plate and contacts the back with the top of support column, the offside baffle supports, simultaneously through the extension of second hydraulic telescoping rod or the inclination that the shrink can change the side shield, can adjust according to the user demand of difference, the convenient material of the inclination through the curb plate of unloading on the freight train, the result of use is better.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic structural view of a discharging state in the present invention;
FIG. 3 is a schematic bottom view of the structure of the fender and the sliding rod of the present invention.
In the figure: the device comprises a carriage body 1, a rotating seat 2, a connecting plate 3, a side baffle 4, a fixing column 5, a supporting plate 6, a fixing plate 7, a first hydraulic telescopic rod 8, a sliding rod 9, a supporting column 10, a limiting block 11, a second hydraulic telescopic rod 12, a mounting plate 13, a fixing cylinder 14, a threaded hole 15, a mounting bolt 16, a fender 17, a mounting block 18 and a fastening bolt 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for a railing panel of a railing panel semitrailer comprises a carriage body 1 and a fixing mechanism;
both sides at 1 top in carriage body all are provided with side shield 4, and side shield 4's lateral surface detachably is provided with connecting plate 3, and the equal fixedly connected with in both sides of carriage body 1 rotates seat 2, and the bottom of connecting plate 3 rotates with to rotate seat 2 and is connected.
Rotate seat 2 and be current structure, make connecting plate 3 drive side shield 4 through the rotation that rotates seat 2 and rotate to the top of carriage body 1, side shield 4 guarantees that it is vertical state when rotating to the top of carriage body 1, and when it rotated to vertical state, the current hinge of accessible and buckle carried out the position of offside baffle 4 and fix.
The fixing mechanism comprises a detachable mounting plate 13 which is transversely arranged at the bottom of the carriage body 1, the bottom of the mounting plate 13 is vertically and fixedly connected with a fixing column 5, two sides of the fixing column 5 can be provided with a supporting plate 6 in a sliding way along the vertical direction, the top of the outer side surface of the supporting plate 6 is transversely and fixedly connected with a fixing plate 7, the bottom of the outer side surface of the supporting plate 6 is transversely and fixedly connected with a first hydraulic telescopic rod 8, the outer end of the first hydraulic telescopic rod 8 is transversely and fixedly connected with a sliding rod 9, the inner end of the top of the sliding rod 9 is in sliding connection with the bottom of the fixing plate 7, the outer end of the sliding rod 9 is vertically provided with a supporting column 10 in a sliding way, the inner side surface of the supporting column 10 can be contacted with the outer side surface of the connecting plate 3, the inner side surface of the supporting column 10 is transversely and fixedly connected with a limiting block 11 which is positioned above the fixing plate 7, and two sides of the bottom of the mounting plate 13 are vertically and fixedly connected with second hydraulic telescopic rods 12, the bottom end of the second hydraulic telescopic rod 12 is fixedly connected with the top of the fixed plate 7.
When 3 positions of connecting plate of 4 states of side baffle need be fixed, the medial surface of support column 10 contacts with the outer end of fixed plate 7, the bottom that makes stopper 11 contacts with the top of fixed plate 7, thereby it is spacing to carry out the position of support column 10, the medial surface of support column 10 contacts with the lateral surface of connecting plate 3, fix connecting plate 3, carry out spacing and protection through support column 10 to the position of connecting plate 3 simultaneously, avoid article to strike connecting plate 3 because of the unexpected circumstances and cause the skew simultaneously, it is spacing to carry out the anticollision to connecting plate 3.
The position of the fixed plate 7 can be changed by extending or contracting the second hydraulic telescopic rod 12, the position of the sliding rod 9 is changed by extending or contracting the first hydraulic telescopic rod 8, the position of the supporting column 10 is changed by the sliding rod 9, meanwhile, when the supporting column 10 is far away from the fixed plate 7, the limiting blocks 11 are separated from the top of the fixed plate 7, so that the supporting column 10 slides downwards, the position of the supporting column 10 is adjusted, when the connecting plate 3 drives the side baffle 4 to rotate to an inclined state through the rotating seat 2, the position of the supporting column 10 is ensured to support the bottom of the side baffle 4 through extending or contracting the second hydraulic telescopic rod 12 and the first hydraulic telescopic rod 8, the side baffle 4 is inclined through supporting the supporting column 10, and the goods in a box can conveniently slide to the ground or a designated position through the inclination angle of the side baffle 4, and the subsequent discharging is convenient.
The top of support column 10 is arc to with the state of adaptation side shield 4 under different inclination, guarantee that the top of support column 10 can contact with the bottom of side shield 4, support the bottom of side shield 4, the position that support column 10 is located the bottom of side shield 4 can be adjusted through the extension or the shrink of first hydraulic telescoping rod 8, shrink or the extension through second hydraulic telescoping rod 12 can make side shield 4 use to rotate seat 2 as the centre of a circle and rotate to slope or level.
When the side baffle 4 rotates to the horizontal state, the side baffle 4 and the connecting plate 3 are installed through bolts, and the side baffle 4 is conveniently detached through the support of the support column 10 in the horizontal state.
Further, the four corners of the bottom of the carriage body 1 are fixedly connected with mounting blocks 18, the mounting blocks 18 are internally and rotatably connected with fastening bolts 19 in a threaded manner, and the fastening bolts 19 are detachably connected with the surface of the mounting plate 13 through the mounting blocks 18.
In this embodiment, threaded holes are opened at four corners of the surface of the mounting plate 13 and at positions corresponding to each adjacent mounting block 18, and the fastening bolts 19 are connected with the mounting plate 13 through the mounting blocks 18 to fix the position of the mounting plate 13, and can be connected with the bottom of the carriage body 1 through the bottom of the mounting plate 13 to enhance stability.
Furthermore, two ends of the bottom of the mounting plate 13 are vertically and fixedly connected with mud guards 17, and the fixing column 5 and the two fixing plates 7 are located between the two mud guards 17.
In the present embodiment, the splash of the sludge splashed during transportation is prevented from splashing to the component surface by the splash guard 17, and the component surface is contaminated.
Furthermore, the two sides of the bottom of the mounting plate 13 are vertically and fixedly connected with a fixed cylinder 14 with an open bottom end, and the fixed plate 7 is in sliding connection with the inner wall surface of the fixed cylinder 14 on the same side.
In the present embodiment, the fixing plate 7 is moved upward or downward along the inner wall surface of the fixing cylinder 14 by the sliding connection of the fixing cylinder 14 and the fixing plate 7, so that the movement of the fixing plate 7 is more stable.
Further, threaded holes 15 are formed in the outer end of the sliding rod 9 and the surface of the limiting block 11, a mounting bolt 16 is rotatably connected in the limiting block 11 through threads, and the mounting bolt 16 sequentially penetrates through the threaded holes 15 in the limiting block 11 and the threaded holes 15 in the sliding rod 9 and extends to the bottom of the sliding rod 9.
In this embodiment, when stopper 11 and fixed plate 7 break away from the contact, support column 10 makes its and stopper 11 and the threaded connection of 15 on the slide bar 9 screw hole after sliding to suitable position along the outer end of slide bar 9 downwards, through mounting bolt 16, carries on spacingly to support column 10, and the accessible promotes support column 10 simultaneously and makes it according to the user demand upward movement to suitable position, fixes support column 10 through mounting bolt 16, adjusts in a flexible way according to the user demand.
The working principle and the using process of the utility model are as follows: after the device is installed, the sliding rod 9 is moved through the contraction of the first hydraulic telescopic rod 8, the limiting block 11 is contacted with the fixed plate 7 to limit the supporting column 10, the inner side surface of the supporting column 10 is contacted with the outer side surface of the connecting plate 3 to fixedly protect the outer side surface of the connecting plate 3, meanwhile, the supporting column 10 is moved upwards to protect the side baffle plate through the contraction of the second hydraulic telescopic rod 12, the fixed plate 7 is moved upwards to a proper position through the contraction of the second hydraulic telescopic rod 12, then the supporting column 10 is tightly attached to the connecting plate 3 through the contraction of the first hydraulic telescopic rod 8 to limit the connecting plate 3, when discharging is needed, the sliding rod 9 slides along the bottom of the fixed plate 7 through the extension of the first hydraulic telescopic rod 8, the limiting block 11 is separated from the top of the fixed plate 7, and the supporting column 10 slides downwards to a proper position along the outer end of the sliding rod 9, make it be connected with screw hole 15 on stopper 11 and the slide bar 9 through construction bolt 16, thereby carry out fixed connection to support column 10, position to support column 10 is carried on spacingly, second hydraulic telescoping rod 12 extends and makes fixed plate 7 slide along the internal face of fixed cylinder 14, backup pad 6 slides along the surface of fixed column 5, thereby make the position motion of support column 10 to the assigned position after, cancel contralateral baffle 4's fixed, lateral baffle 4 uses rotation seat 2 to swing to suitable position through connecting plate 3 and makes its bottom and support column 10's top after the top contact, contralateral baffle 4 supports, simultaneously can change lateral baffle 4's inclination through extension or the shrink of second hydraulic telescoping rod 12, excellent in use effect, can adjust according to the user demand of difference.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a rail semitrailer breast board fixing device which characterized in that: comprises a carriage body (1) and a fixing mechanism;
the side baffles (4) are arranged on two sides of the top of the carriage body (1), the connecting plate (3) is detachably arranged on the outer side surface of each side baffle (4), the rotating seats (2) are fixedly connected to two sides of the carriage body (1), and the bottom end of each connecting plate (3) is rotatably connected with the corresponding rotating seat (2);
the fixing mechanism comprises a mounting plate (13) which is detachably and transversely arranged at the bottom of the carriage body (1), the bottom of the mounting plate (13) is vertically and fixedly connected with a fixing column (5), two sides of the fixing column (5) are respectively provided with a supporting plate (6) in a sliding manner along the vertical direction, the top of the outer side surface of the supporting plate (6) is transversely and fixedly connected with a fixing plate (7), the bottom of the outer side surface of the supporting plate (6) is transversely and fixedly connected with a first hydraulic telescopic rod (8), the outer end of the first hydraulic telescopic rod (8) is transversely and fixedly connected with a sliding rod (9), the inner end of the top of the sliding rod (9) is in sliding connection with the bottom of the fixing plate (7), the outer end of the sliding rod (9) is vertically provided with a supporting column (10) in a sliding manner, and the inner side surface of the supporting column (10) can be contacted with the outer side surface of the connecting plate (3), the inner side surface of the supporting column (10) is located above the fixing plate (7) and is transversely and fixedly connected with a limiting block (11).
2. A barrier semitrailer rail fixing device as claimed in claim 1, wherein: the carriage is characterized in that four corners of the bottom of the carriage body (1) are fixedly connected with mounting blocks (18) vertically, fastening bolts (19) are rotatably connected in the mounting blocks (18) in a threaded mode, and the fastening bolts (19) are detachably connected with the surfaces of the mounting plates (13) through the mounting blocks (18).
3. A barrier semitrailer rail fixing device as claimed in claim 1, wherein: the vertical fixedly connected with second hydraulic stretching pole (12) in both sides of mounting panel (13) bottom, the bottom of second hydraulic stretching pole (12) with the top fixed connection of fixed plate (7).
4. The barrier semitrailer rail fixing device of claim 1, characterized in that: the vertical fixedly connected with fender (17) in both ends of mounting panel (13) bottom, fixed column (5) and two fixed plate (7) all are located two between fender (17).
5. The barrier semitrailer rail fixing device of claim 1, characterized in that: the fixing device is characterized in that two sides of the bottom of the mounting plate (13) are vertically and fixedly connected with a fixing cylinder (14) with an open bottom end, and the fixing plate (7) is connected with the inner wall surface of the fixing cylinder (14) on the same side in a sliding mode.
6. The barrier semitrailer rail fixing device of claim 1, characterized in that: the outer end of slide bar (9) with threaded hole (15) all seted up on the surface of stopper (11), rotationally threaded connection has mounting bolt (16) in stopper (11), mounting bolt (16) run through in proper order on stopper (11) threaded hole (15) with screw hole (15) on slide bar (9) and extend to the bottom of slide bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220054435.4U CN217022699U (en) | 2022-01-11 | 2022-01-11 | Railing plate semitrailer breast board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220054435.4U CN217022699U (en) | 2022-01-11 | 2022-01-11 | Railing plate semitrailer breast board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217022699U true CN217022699U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220054435.4U Active CN217022699U (en) | 2022-01-11 | 2022-01-11 | Railing plate semitrailer breast board fixing device |
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| CN (1) | CN217022699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840517A (en) * | 2023-07-03 | 2023-10-03 | 安徽省产品质量监督检验研究院 | Battery short-circuit testing machine |
-
2022
- 2022-01-11 CN CN202220054435.4U patent/CN217022699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840517A (en) * | 2023-07-03 | 2023-10-03 | 安徽省产品质量监督检验研究院 | Battery short-circuit testing machine |
| CN116840517B (en) * | 2023-07-03 | 2024-03-15 | 安徽省产品质量监督检验研究院 | Battery short-circuit testing machine |
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