CN214986871U - A transportation frame for rail vehicle control box - Google Patents
A transportation frame for rail vehicle control box Download PDFInfo
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- CN214986871U CN214986871U CN202022854318.XU CN202022854318U CN214986871U CN 214986871 U CN214986871 U CN 214986871U CN 202022854318 U CN202022854318 U CN 202022854318U CN 214986871 U CN214986871 U CN 214986871U
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Abstract
The utility model discloses a transportation frame for rail vehicle control box, control box are including pulling case and supplementary contravariant case, include: the device comprises a frame, a threaded connecting piece and a positioning assembly; wherein the height of the frame is greater than that of the control box, and the top of the control box comprises a fixed arm; the threaded connecting piece is used for fixing the control box on the frame; the positioning assembly comprises a positioning lifting ring, a positioning supporting plate and a positioning pin. The positioning rings, the positioning supporting plates and the positioning pins are introduced into the positioning assembly, so that multiple layers can be stacked and direct and quick connection can be realized through the positioning pins, the positioning assembly has low requirement on processing precision, the manufacturing difficulty and the finish machining cost are effectively reduced, and the positioning assembly is easy to assemble and disassemble; in addition, the positioning lifting ring has the function of lifting the transportation frame, and the cost of accessories for independently configuring a lifting device is saved.
Description
Technical Field
The utility model relates to a technical field is transported to rail vehicle's control box, concretely relates to transportation frame for rail vehicle control box.
Background
With the rapid development of rail transit in China, a large number of rail vehicles gradually enter a major overhaul or erection repair stage, and in order to put the work center of gravity on the development and management of new products and concentrate on technical cultivation and project supervision, rail vehicle operation companies pay complicated and fussy maintenance and guarantee work to professional maintenance companies for undertaking. Thus, during the overhaul, the traction control box (abbreviated as traction box), which is the most core technical component of the train, has to be removed and transported to the maintenance company.
The rail vehicle traction box is a rectangular colossal object with the size of 3.3m multiplied by 2.3m multiplied by 0.7m, a plurality of precise electronic equipment and connecting plug sockets are arranged in the box, and the remote transportation of the rail vehicle traction box is a complicated and delicate project. As large and heavy precision equipment, the long-distance transportation of the traction box must ensure safety and reliability, and must prevent the artificial damage of the equipment.
In the prior art, the rail vehicle traction box is in transit, and in order to guarantee safe and reliable, guarantee to take precautions against earthquakes, antiskid, use the pallet as the base usually and fix with the rope, loaded down with trivial details complicated binding for can only lay a case for every car, the conveying efficiency is low and the cost is high.
At present, a double-layer transportation frame capable of placing two boxes is available, an auxiliary support frame of the double-layer transportation frame can be detached, the auxiliary support frame is connected with an integral frame in a taper positioning self-locking mode, but the machining precision requirement of a connecting piece is very high, otherwise, the connecting piece cannot be mounted or dismounted.
Therefore, there is a need in the art for a transportation frame that is simple in structure, low in cost, stable in fixation, safe and reliable.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple structure, low in manufacturing cost and fixed firm transportation frame that is applicable to control box long-distance transport.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a transport frame for a rail vehicle control box, the control box including a traction box and an auxiliary inverter box, comprising: the device comprises a frame, a threaded connecting piece and a positioning assembly; the frame is a steel frame structure for bearing the control box, the height of the frame is greater than that of the control box, the frame comprises upper cross beams, upper main beams, lower supporting beams and upright columns, the shape of an inner frame formed by the upper cross beams and the upper main beams is matched with the shape of the control box, and the top of the control box comprises a fixed arm; the upright post is fixedly connected with the upper cross beam and the bottom of the upper main beam along the vertical direction; the top of the upper main beam is provided with a fixing hole and lifting holes, the position of the fixing hole on the upper main beam corresponds to the position of the fixing arm on the control box, and the lifting holes are symmetrically arranged on the tops of the two opposite upper main beams; the threaded connecting piece is used for fixing the control box on the frame; the positioning assembly comprises a positioning lifting ring, a positioning support plate and a positioning pin, wherein the positioning lifting ring is fixedly screwed in the lifting hole, the positioning support plate is fixed on the lower supporting beam and corresponds to the positioning lifting ring, the positioning support plate is provided with a positioning through hole, and the positioning pin passes through the positioning through hole and the lifting ring hole of the positioning lifting ring and is connected with the adjacent two layers of frames.
The beneficial effect of adopting above-mentioned technical scheme is: the problems that in the prior art, a transport frame of a control box has high precision requirement of positioning parts, cannot be mounted or can only be transported in a single layer and the transportation cost is high are fully considered, positioning hanging rings, positioning supporting plates and positioning pins are introduced into a positioning assembly, when multiple layers are required to be stacked, only two layers of frames are required to be stacked together, the positioning supporting plates of an upper layer of frames are automatically aligned with the positioning hanging rings of a lower layer of frames, direct and quick connection can be realized through the positioning pins, the positioning assembly has low machining precision requirement, the manufacturing difficulty and the finish machining cost are effectively reduced, and the control box is easy to assemble and disassemble; in addition, the positioning lifting ring has the function of lifting the transportation frame, and the cost of accessories for independently configuring a lifting device is saved.
As the utility model discloses technical scheme's further improvement, threaded connection spare is for connecting rings, it is used for lifting by crane the control box to connect rings.
The beneficial effect of adopting above-mentioned technical scheme is: use connection rings as threaded connection spare, on the one hand, be convenient for pull the hoist and mount and the transfer of case, on the other hand need not to replace the dismantlement to connecting rings, replaces into dedicated threaded fastener, saves dedicated threaded fastener's configuration cost, and pulls the hoist and mount of case and fix more swiftly high-efficient.
As the utility model discloses technical scheme's further improvement again, the frame still includes the bottom end rail, the bottom end rail is established the below of entablature, and with the stand at the both ends of entablature is connected.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the lower cross beam can effectively prevent the lower part of the upright post from being unstable in the direction of the upper cross beam, and the stability of the transportation frame is enhanced.
As the utility model discloses technical scheme's further improvement again, the frame still includes the gusset, the gusset is fixed the entablature with stand handing-over department or/and fixing go up the girder with stand handing-over department.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the rib plates further strengthens the connection strength between the upper cross beam and the upright column as well as between the upright column and the upper main beam.
As the utility model discloses technical scheme's further improvement again, the frame still includes the enhancement stand, the enhancement stand is established between adjacent two stands, and with the stand is parallel, every go up the girder and pass through one at least the enhancement stand with the bottom suspension is connected, every the entablature passes through one at least the enhancement stand with the bottom suspension is connected.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the reinforced upright posts reduces the suspended length of the upper main beam and the upper cross beam, plays a role in supporting and reinforcing, and improves the bearing capacity of the transportation frame.
As a further improvement of the technical solution of the present invention, the frame further includes a diagonal brace, the diagonal brace is symmetrically disposed on both sides of the joint of the upper beam and the reinforcing column.
The beneficial effect of adopting above-mentioned technical scheme is: the rigidity of the joint of the upper cross beam and the reinforcing upright post is further reinforced by the inclined strut, and the bearing capacity of the upper cross beam is further improved.
As a further improvement of the technical scheme of the utility model, the enhancement stand of the below of entablature is located the middle part of entablature and bottom end rail, the transportation frame still includes the bridging frame for bear supplementary contravariant case, two the bridging frame symmetry is established at the middle part of the entablature of two relative settings, the bridging frame with the connection can be dismantled to the frame, the top of bridging frame is equipped with two fixed orificess.
The beneficial effect of adopting above-mentioned technical scheme is: the bridge frame is arranged, so that the transportation frame can transport the traction box and can also be used for transporting the auxiliary inverter box with the same length and height as the traction box, and the width of the auxiliary inverter box is only half of that of the traction box, thereby effectively expanding the application range of the transportation frame.
As a further improvement of the technical solution of the present invention, the inverter further includes a guide groove, the guide groove corresponds to the fixing hole for guiding the auxiliary inverter box to enter a predetermined fixing position.
The beneficial effect of adopting above-mentioned technical scheme is: the guide groove can guide the auxiliary inverter box to quickly enter a preset position, the alignment time of fixed hole positions can be effectively reduced, and the positioning efficiency of the auxiliary inverter box is improved.
As a further improvement of the technical solution of the present invention, the guide groove comprises a bottom plate, a left side plate, a right side plate and a back plate, the bottom plate is provided with a through hole, and the through hole and the fixing hole are coaxially fixed at the top of the upper main beam and the bridge frame; the bottom of the left side plate, the bottom of the right side plate and the bottom of the rear plate are respectively connected with the edge of the bottom plate, and the projections of the tops of the left side plate, the right side plate and the rear plate on the plane where the bottom plate is located are all located on the outer side of the bottom plate.
The beneficial effect of adopting above-mentioned technical scheme is: the guide way sets to leaning out in the three direction of left side board, right side board and back plate, can satisfy in the past, back, left and right four directions and correct the leading-in preset position in back to the skew of supplementary contravariant case, and application range is wide, and processing is simple, and the cost is lower.
As the technical proposal of the utility model is further improved, the bottom of the upright post is provided with a non-slip mat.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom of the upright post is provided with the non-slip mat, so that the relative sliding of the transportation frame under the action of inertia in the transportation process can be effectively prevented, the stability of the transportation frame is obviously improved, and the noise of metal friction caused by rigid contact between the upright post and the transportation platform or between the upright post and the upper cross beam and the upper main beam support when the upright post and the transportation platform are stacked is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a transportation frame with a traction box according to the present invention;
FIG. 2 is a perspective view of the drawing box of the present invention;
fig. 3 is a schematic top view of the inner mold device of the present invention;
FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 3;
FIG. 5 is a schematic view showing the stacking of the transportation frame with the control box according to the present invention;
fig. 6 is a schematic perspective view of a guide groove in the transportation frame of the present invention;
the corresponding part names indicated by the numbers in the figures are as follows:
a control box 01; a traction box 011; an auxiliary inverter box 012; a fixed arm 013; a frame 1; an upper cross member 11; an upper main beam 12; a lower corbel 13; a column 14; a lower cross member 15; a rib plate 16; a reinforcing column 17; a diagonal brace 18; a threaded connector 2; connecting a lifting ring 21; a positioning assembly 3; positioning the hoisting ring 31; positioning the support plate 32; positioning pins 33; a bridge frame 4; a guide groove 5; a bottom plate 51; a left side plate 52; a right side plate 53; a back plate 54; and a non-slip mat 6.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In order to realize the utility model discloses a purpose, the utility model provides a technical scheme does:
in some embodiments of the present invention, as shown in fig. 1-3 and 5, a transportation rack for a rail vehicle control box, the control box 01 includes a traction box 011 and an auxiliary inverter box 012, including: the device comprises a frame 1, a threaded connecting piece 2 and a positioning component 3; the frame 1 is a steel frame structure for bearing the control box 01, the height of the frame 1 is greater than that of the control box 01, the frame 1 comprises an upper cross beam 11, an upper main beam 12, a lower cross beam 13 and upright posts 14, the shape of an inner frame formed by the upper cross beams 11 and the upper main beams 12 is matched with the shape of the control box 01, and the top of the control box 01 comprises a fixed arm 013; the upright column 14 is fixedly connected with the bottoms of the upper cross beam 11 and the upper main beam 12 along the vertical direction; the top of the upper main beam 12 is provided with a fixing hole and lifting holes, the position of the fixing hole on the upper main beam 12 corresponds to the position of the fixing arm 013 on the control box 01, and the plurality of lifting holes are symmetrically arranged on the tops of the two opposite upper main beams 12; the threaded connecting piece 2 is used for fixing the control box 01 on the frame 1; the positioning assembly 3 comprises a positioning hanging ring 31, a positioning support plate 32 and a positioning pin 33, the positioning hanging ring 31 is screwed in a hanging hole, the positioning support plate 32 is fixed on the lower supporting beam 13 and corresponds to the positioning hanging ring 31, a positioning through hole is formed in the positioning support plate 32, and the positioning pin 33 is connected with the adjacent two layers of frames 1 through the positioning through hole and the hanging ring hole of the positioning hanging ring 31.
The beneficial effect of adopting above-mentioned technical scheme is: the problems that in the prior art, a transport frame of a control box has high precision requirement of positioning parts, cannot be mounted or can only be transported in a single layer and the transportation cost is high are fully considered, positioning hanging rings, positioning supporting plates and positioning pins are introduced into a positioning assembly, when multiple layers are required to be stacked, only two layers of frames are required to be stacked together, the positioning supporting plates of an upper layer of frames are automatically aligned with the positioning hanging rings of a lower layer of frames, direct and quick connection can be realized through the positioning pins, the positioning assembly has low machining precision requirement, the manufacturing difficulty and the finish machining cost are effectively reduced, and the control box is easy to assemble and disassemble; in addition, the positioning lifting ring has the function of lifting the transportation frame, and the cost of accessories for independently configuring a lifting device is saved.
In other embodiments of the present invention, as shown in fig. 3 and 5, the threaded connection member 2 is a connection hanging ring 21, and the connection hanging ring is used for hanging the control box 01.
The beneficial effect of adopting above-mentioned technical scheme is: use connection rings as threaded connection spare, on the one hand, be convenient for pull the hoist and mount and the transfer of case, on the other hand need not to replace the dismantlement to connecting rings, replaces into dedicated threaded fastener, saves dedicated threaded fastener's configuration cost, and pulls the hoist and mount of case and fix more swiftly high-efficient.
In other embodiments of the present invention, as shown in fig. 1, the frame 1 further includes a lower beam 15, and the lower beam 15 is disposed below the upper beam 11 and connected to the pillars 14 at two ends of the upper beam 11.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the lower cross beam can effectively prevent the lower part of the upright post from being unstable in the direction of the upper cross beam, and the stability of the transportation frame is enhanced.
In other embodiments of the present invention, as shown in fig. 1, the frame 1 further includes rib plates 16, and the rib plates 16 are fixed at the joints of the upper cross beams 11 and the columns 14 or/and at the joints of the upper main beams 12 and the columns 14.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the rib plates further strengthens the connection strength between the upper cross beam and the upright column as well as between the upright column and the upper main beam.
In other embodiments of the present invention, as shown in fig. 1, the frame 1 further includes a reinforcing column 17, the reinforcing column 17 is disposed between two adjacent columns 14, and is parallel to the columns 14, each upper main beam 12 is connected to the lower supporting beam 13 at least through a reinforcing column 17, and each upper cross beam 11 is connected to the lower cross beam 15 at least through a reinforcing column 17.
The beneficial effect of adopting above-mentioned technical scheme is: the arrangement of the reinforced upright posts reduces the suspended length of the upper main beam and the upper cross beam, plays a role in supporting and reinforcing, and improves the bearing capacity of the transportation frame.
In other embodiments of the present invention, as shown in fig. 4, the frame 1 further includes inclined struts 18, and the inclined struts 18 are symmetrically disposed at two sides of the junction of the reinforcing upright 17 and the upper cross beam 11.
The beneficial effect of adopting above-mentioned technical scheme is: the rigidity of the joint of the upper cross beam and the reinforcing upright post is further reinforced by the inclined strut, and the bearing capacity of the upper cross beam is further improved.
In other embodiments of the present invention, as shown in fig. 3 and 4, the reinforcing column 17 below the upper beam 11 is located in the middle of the upper beam 11 and the lower beam 15, the transportation frame further includes the bridging frame 4 for carrying the auxiliary inverter box 012, two bridging frames 4 are symmetrically arranged in the middle of the upper beam 11, the two bridging frames 4 are detachably connected to the frame 1, and the top of the bridging frame 4 is provided with two fixing holes.
The beneficial effect of adopting above-mentioned technical scheme is: the setting of bridging frame for the transportation frame both can transport and pull the case, also can be used for transporting length height and pull the case unanimous, and the width only pulls the supplementary contravariant case of case half, has effectively expanded the application scope of transportation frame.
In other embodiments of the present invention, as shown in fig. 3 to 5, the auxiliary inverter box 012 further includes a guide slot 5, and the guide slot 5 is configured corresponding to the fixing hole to guide the auxiliary inverter box 012 to enter a predetermined fixing position.
The beneficial effect of adopting above-mentioned technical scheme is: the guide groove can guide the auxiliary inverter box to quickly enter a preset position, the alignment time of fixed hole positions can be effectively reduced, and the positioning efficiency of the auxiliary inverter box is improved.
In other embodiments of the present invention, as shown in fig. 6, the guiding slot 5 includes a bottom plate 51, a left side plate 52, a right side plate 53 and a back plate 54, the bottom plate 51 is provided with a through hole, and the through hole and the fixing hole are coaxially fixed on the top of the upper main beam 12 and the bridging frame 4; the bottoms of the left side plate 52, the right side plate 53 and the back plate 54 are respectively connected with the edge of the bottom plate 51, and the projections of the tops of the left side plate 52, the right side plate 53 and the back plate 54 on the plane of the bottom plate 51 are all located outside the bottom plate 51.
The beneficial effect of adopting above-mentioned technical scheme is: the guide way sets to leaning out in the three direction of left side board, right side board and back plate, can satisfy in the past, back, left and right four directions and correct the leading-in preset position in back to the skew of supplementary contravariant case, and application range is wide, and processing is simple, and the cost is lower.
In other embodiments of the present invention, as shown in fig. 5, the bottom of the upright 14 is provided with a non-slip mat 6.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom of the upright post is provided with the non-slip mat, so that the relative sliding of the transportation frame under the action of inertia in the transportation process can be effectively prevented, the stability of the transportation frame is obviously improved, and the noise of metal friction caused by rigid contact between the upright post and the transportation platform or between the upright post and the upper cross beam and the upper main beam support when the upright post and the transportation platform are stacked is avoided.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. A transportation frame for a rail vehicle control box, the control box including a traction box and an auxiliary inverter box, comprising: the device comprises a frame, a threaded connecting piece and a positioning assembly;
the frame is a steel frame structure for bearing the control box, the height of the frame is greater than that of the control box, the frame comprises upper cross beams, upper main beams, lower supporting beams and upright columns, the shape of an inner frame formed by the upper cross beams and the upper main beams is matched with the shape of the control box, and the top of the control box comprises a fixed arm; the upright post is fixedly connected with the upper cross beam and the bottom of the upper main beam along the vertical direction; the top of the upper main beam is provided with a fixing hole and lifting holes, the position of the fixing hole on the upper main beam corresponds to the position of the fixing arm on the control box, and the lifting holes are symmetrically arranged on the tops of the two opposite upper main beams;
the threaded connecting piece is used for fixing the control box on the frame;
the positioning assembly comprises a positioning lifting ring, a positioning support plate and a positioning pin, wherein the positioning lifting ring is fixedly screwed in the lifting hole, the positioning support plate is fixed on the lower supporting beam and corresponds to the positioning lifting ring, the positioning support plate is provided with a positioning through hole, and the positioning pin passes through the positioning through hole and the lifting ring hole of the positioning lifting ring and is connected with the adjacent two layers of frames.
2. The transportation rack for the control box of the railway vehicle as claimed in claim 1, wherein the threaded connecting piece is a connecting lifting ring for lifting the control box.
3. The transportation rack for a railway vehicle control box of claim 1, wherein the frame further comprises a lower cross member disposed below the upper cross member and connected to the uprights at both ends of the upper cross member.
4. The transportation rack for the control box of the rail vehicle according to claim 1, wherein the frame further comprises a rib plate, and the rib plate is fixed at the joint of the upper cross beam and the upright and/or at the joint of the upper main beam and the upright.
5. A transportation frame for a control box of a railway vehicle as claimed in claim 3, wherein the frame further comprises a reinforcing post disposed between two adjacent posts and parallel to the posts, each of the upper main beams is connected to the lower cross beam by at least one of the reinforcing posts, and each of the upper cross beams is connected to the lower cross beam by at least one of the reinforcing posts.
6. The transportation rack for a control box of a railway vehicle of claim 5, wherein the frame further comprises diagonal braces symmetrically disposed on both sides of the junction of the reinforcement column and the upper cross beam.
7. The transportation rack for the control box of the rail vehicle as claimed in claim 6, wherein the reinforcing upright column below the upper cross beam is positioned in the middle of the upper cross beam and the lower cross beam, the transportation rack further comprises two bridging frames, the two bridging frames are symmetrically arranged in the middle of the two oppositely arranged upper cross beams, the bridging frames are detachably connected with the frame, and two fixing holes are formed in the top of the bridging frames.
8. The transportation rack for a railway vehicle control box of claim 7, further comprising a guide slot configured to correspond to the securing hole to guide the draft box into a predetermined securing position.
9. The transportation rack for the control box of the rail vehicle as claimed in claim 8, wherein the guide groove comprises a bottom plate, a left side plate, a right side plate and a rear plate, the bottom plate is provided with a through hole, and the through hole and the fixing hole are coaxially fixed on the tops of the upper main beam and the bridging frame; the bottom of the left side plate, the bottom of the right side plate and the bottom of the rear plate are respectively connected with the edge of the bottom plate, and the projections of the tops of the left side plate, the right side plate and the rear plate on the plane where the bottom plate is located are all located on the outer side of the bottom plate.
10. The transportation rack for a control box of a railway vehicle according to claim 1, characterized in that the bottom of the upright is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854318.XU CN214986871U (en) | 2020-12-01 | 2020-12-01 | A transportation frame for rail vehicle control box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854318.XU CN214986871U (en) | 2020-12-01 | 2020-12-01 | A transportation frame for rail vehicle control box |
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| CN214986871U true CN214986871U (en) | 2021-12-03 |
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| CN202022854318.XU Active CN214986871U (en) | 2020-12-01 | 2020-12-01 | A transportation frame for rail vehicle control box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852488A (en) * | 2022-03-24 | 2022-08-05 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle body storage and transportation integrated tool, rail vehicle and method |
-
2020
- 2020-12-01 CN CN202022854318.XU patent/CN214986871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852488A (en) * | 2022-03-24 | 2022-08-05 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle body storage and transportation integrated tool, rail vehicle and method |
| CN114852488B (en) * | 2022-03-24 | 2024-05-17 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle body storage and transportation integrated tool, railway vehicle and method |
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