CN209853547U - Railway freight container lifting appliance - Google Patents
Railway freight container lifting appliance Download PDFInfo
- Publication number
- CN209853547U CN209853547U CN201920736095.1U CN201920736095U CN209853547U CN 209853547 U CN209853547 U CN 209853547U CN 201920736095 U CN201920736095 U CN 201920736095U CN 209853547 U CN209853547 U CN 209853547U
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- Prior art keywords
- rope
- corners
- freight container
- railway freight
- tops
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- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a railway freight container spreader, including the main part frame, the intermediate position at main part frame top is equipped with the reinforcing plate, the four corners at reinforcing plate top and the four corners at main part frame top all are equipped with the rope mounting, and four rope mountings that are located the reinforcing plate top all are connected with first rope, and four rope mountings that are located main part frame top all are connected with the second rope, the intermediate position at reinforcing plate top is equipped with the bracing piece, and the top of bracing piece is equipped with buffer spring. The utility model provides the high security of handling avoids single rope fracture to cause the incident that drops or topple over, effectively avoids the first rope of hoist and mount in-process and the condition that the second rope hank is in the same place, avoids the container to the condition of transferring aloft, improves the stability of handling, and first rope and second rope scatter in disorder when avoiding not using, need not to arrange in order the rope once more when using once more, improve work efficiency.
Description
Technical Field
The utility model relates to a railway freight technical field especially relates to a railway freight container spreader.
Background
The container spreader is a large-scale special machine tool for loading, unloading and transferring containers, when the containers are transported by railways, the containers are transported by manpower very time and labor consuming, and have great potential safety hazards, so that special equipment which has high reliability and operation efficiency and runs stably is required to be used, and the spreader is an important auxiliary machine tool for hoisting equipment.
Through the retrieval, chinese patent application number is CN 201720404338.2's patent, discloses a railway freight container hoist, including main part frame and alignment jig, main part frame internal fixed mounting has horizontal fastener and vertical fastener, the below four corners edge of main part frame all is provided with commentaries on classics round pin mechanism, the equal fixed mounting of four sides outer wall of main part frame has the locating plate, the inboard equal fixed mounting in four corners of main part frame has the rope fixed block, be connected with the hoist and mount rope on the rope fixed block, the alignment jig is connected with the main part frame through the hoist and mount rope, the equal fixed mounting in both ends has gear motor and adjusting block mount about the top of alignment jig. The railway freight container spreader of the above patent suffers from the following disadvantages: there is the potential safety hazard during the handling, and there is the rope condition of twisting together in the transfer process, leads to the handling unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a railway freight container lifting appliance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a railway freight container spreader, includes the main part frame, the intermediate position at main part frame top is equipped with the reinforcing plate, the four corners at reinforcing plate top and the four corners at main part frame top all are equipped with the rope mounting, and four rope mountings that are located the reinforcing plate top all are connected with first rope, and four rope mountings that are located main part frame top all are connected with the second rope, the intermediate position at reinforcing plate top is equipped with the bracing piece, and the top of bracing piece is equipped with buffer spring, buffer spring's top is equipped with the limiting plate, and the four corners at limiting plate top all seted up the spacing hole of second, the four corners of limiting plate circumference all is equipped with the extension rod, and the other end of four extension rods all is equipped with the spacing collar, four first spacing hole has all been seted up at the.
As a further aspect of the present invention: the four corners at limiting plate top all is equipped with the connecting rod, and the top of four connecting rods is equipped with same drawing in the pipe in, and the top of first rope and second rope all extends to the inside of drawing in the pipe in, and the one end that first rope and second rope extend to drawing in the pipe top in is connected with same solid fixed ring.
As a further aspect of the present invention: and the bottoms of the extension rods are connected with the buffer springs through fastening bolts.
As a further aspect of the present invention: the four corners of main part frame bottom all is equipped with commentaries on classics round pin mechanism, and the both sides inner wall of main part frame all is equipped with evenly distributed's stiffener.
As a further aspect of the present invention: the four corners at main part frame top all is equipped with the centre gripping cover, and the both sides inner wall of centre gripping cover all is equipped with evenly distributed's connecting spring, and connecting spring's one end is equipped with the pressing sheet.
As a further aspect of the present invention: and rubber convex blocks which are uniformly distributed are arranged on one side of the pressing sheet close to the second rope.
The utility model has the advantages that:
1. by arranging the first rope and the second rope, the main body frame and the reinforcing plate are hoisted by the first rope and the second rope, the hoisting safety is improved, and the safety accident that the single rope is broken to cause falling or toppling is avoided;
2. by arranging the limiting plate and the limiting ring, one ends of the first rope and the second rope respectively extend to the tops of the limiting plate and the limiting ring through the second limiting hole and the first limiting hole, and the second limiting hole and the first limiting hole have a good limiting function on the first rope and the second rope, so that the situation that the first rope and the second rope are twisted together in the hoisting process is effectively avoided, the situation that a container rotates in the air is avoided, and the hoisting stability is improved;
3. through setting up and drawing in pipe and bracing piece in, draw in pipe and bracing piece in and support first rope and second rope and injecing, first rope and second rope scatter in disorder when avoiding not using, need not to arrange the rope once more when using once more, improve work efficiency.
Drawings
Figure 1 is a schematic diagram of a railway freight container spreader as set forth in example 1;
figure 2 is a schematic diagram of a limiting plate structure of a railway freight container spreader in accordance with embodiment 1;
fig. 3 is a side sectional view of a clamping sleeve of a railway freight container spreader in accordance with embodiment 2.
In the figure: the device comprises a main body frame 1, a pin rotating mechanism 2, a reinforcing rod 3, a reinforcing plate 4, a supporting rod 5, a buffer spring 6, a limiting ring 7, a first limiting hole 8, a connecting rod 9, a fixing ring 10, a furling pipe 11, a limiting plate 12, a first rope 13, a second rope 14, a rope fixing part 15, a second limiting hole 16, an extending rod 17, a pressing sheet 18 and a clamping sleeve 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a railway freight container spreader comprises a main body frame 1, wherein the middle position of the top of the main body frame 1 is connected with a reinforcing plate 4 through fastening bolts, the four corners of the top of the reinforcing plate 4 and the four corners of the top of the main body frame 1 are both connected with rope fixing members 15 through fastening bolts, and the four rope fixing members 15 positioned at the top of the reinforcing plate 4 are all connected with first ropes 13, the four rope fixing members 15 positioned at the top of the main body frame 1 are all connected with second ropes 14, the middle position of the top of the reinforcing plate 4 is connected with a support rod 5 through fastening bolts, the top of the support rod 5 is connected with a buffer spring 6 through fastening bolts, the top of the buffer spring 6 is connected with a limit plate 12 through fastening bolts, the four corners of the top of the limit plate 12 are all provided with second limit holes 16, the four corners, and the other end of four extension rods 17 all is connected with spacing collar 7 through fastening bolt, first spacing hole 8 has all been seted up at the top of four spacing collars 7, first rope 13 and second rope 14 carry out the handling to main part frame 1 and reinforcing plate 4, improve the security of handling, avoid single rope fracture to cause the incident that drops or topples over, the one end of first rope 13 and second rope 14 extends to the top of limiting plate 12 and spacing collar 7 through second spacing hole 16 and first spacing hole 8 respectively simultaneously, second spacing hole 16 and first spacing hole 8 play fine limit function to first rope 13 and second rope 14, effectively avoid the condition that first rope 13 and second rope 14 hank together in the hoist and mount process, avoid the condition that the container was beaten in the air, improve the stability of handling.
Wherein, the four corners at limiting plate 12 top all is connected with connecting rod 9 through fastening bolt, and the top of four connecting rods 9 is connected with same pipe 11 that draws in through fastening bolt, the top of first rope 13 and second rope 14 all extends to the inside of drawing in pipe 11 in, and the one end that first rope 13 and second rope 14 extend to drawing in the pipe 11 top in is connected with same solid fixed ring 10, draw in pipe 11 and bracing piece 5 in and support first rope 13 and second rope 14 and prescribe a limit to, first rope 13 and second rope 14 scatter in disorder when avoiding not using, need not to arrange the rope once more when using once more, improve work efficiency.
Wherein, the bottom of four extension rods 17 is connected with the buffer spring 6 through fastening bolts.
Wherein, the four corners of main part frame 1 bottom all is connected with through fastening bolt and changes round pin mechanism 2, and the both sides inner wall of main part frame 1 all is connected with evenly distributed's stiffener 3 through fastening bolt, moves main part frame 1 to the top of container, connects fixed container through changeing round pin mechanism 2.
The working principle is as follows: the main body frame 1 is moved to the top of the container, the container is connected and fixed through the rotating pin mechanism 2, the main body frame 1 and the reinforcing plate 4 are lifted through the first rope 13 and the second rope 14, the lifting safety is improved, the safety accident that the single rope is broken to cause falling or toppling is avoided, meanwhile, one ends of the first rope 13 and the second rope 14 respectively extend to the tops of the limiting plate 12 and the limiting ring 7 through the second limiting hole 16 and the first limiting hole 8, the first rope 13 and the second rope 14 are well limited through the second limiting hole 16 and the first limiting hole 8, the situation that the first rope 13 and the second rope 14 are twisted together in the lifting process is effectively avoided, the situation that the container rotates in the air is avoided, the lifting stability is improved, the first rope 13 and the second rope 14 are supported and limited through the folding pipe 11 and the supporting rod 5, and the first rope 13 and the second rope 14 are prevented from being scattered and messy when the container is not used, when the rope is used again, the rope does not need to be sorted again, and the working efficiency is improved.
Example 2
Referring to fig. 3, a railway freight container spreader, this embodiment compares in embodiment 1, the four corners at main part frame 1 top all is connected with clamping sleeve 19 through fastening bolt, and clamping sleeve 19's both sides inner wall all is connected with evenly distributed's connecting spring through fastening bolt, connecting spring's one end is connected with pressing plate 18 through fastening bolt, connecting spring promotes pressing plate 18 and presses the both sides of second rope 14, avoid handling in-process second rope 14 to take place to rotate, improve handling stability, one side that pressing plate 18 is close to second rope 14 is provided with evenly distributed's rubber convex block, rubber convex block increases the frictional force between pressing plate 18 and the second rope 14.
The working principle is as follows: during the handling, connecting spring promotes the both sides of pressing the piece 18 to second rope 14 and presses, avoids handling in-process second rope 14 to take place to rotate, improves handling stability, and rubber bump increases the frictional force between pressing the piece 18 and the second rope 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A railway freight container lifting appliance comprises a main body frame (1) and is characterized in that reinforcing plates (4) are arranged in the middle of the top of the main body frame (1), rope fixing pieces (15) are arranged at the four corners of the top of each reinforcing plate (4) and the four corners of the top of the main body frame (1), four rope fixing pieces (15) positioned at the tops of the reinforcing plates (4) are connected with first ropes (13), four rope fixing pieces (15) positioned at the tops of the main body frame (1) are connected with second ropes (14), supporting rods (5) are arranged in the middle of the tops of the reinforcing plates (4), buffer springs (6) are arranged at the tops of the supporting rods (5), limiting plates (12) are arranged at the tops of the buffer springs (6), second limiting holes (16) are formed in the four corners of the tops of the limiting plates (12), and extension rods (17) are arranged at the four circumferential corners of the limiting plates (12), and the other ends of the four extension rods (17) are provided with limiting rings (7), and the tops of the four limiting rings (7) are provided with first limiting holes (8).
2. A railway freight container spreader as claimed in claim 1, wherein the four corners of the top of the limiting plate (12) are provided with connecting rods (9), and the top of the four connecting rods (9) is provided with the same furling tube (11), the top of the first rope (13) and the top of the second rope (14) extend to the inside of the furling tube (11), and the end of the first rope (13) and the end of the second rope (14) extending to the top of the furling tube (11) are connected with the same fixing ring (10).
3. A railway freight container spreader according to any one of claims 1-2, wherein the four spreader struts (17) are connected at their base to the damping spring (6) by means of fastening bolts.
4. A railway freight container spreader according to claim 3, wherein the four corners of the bottom of the main frame (1) are provided with the rotating pin mechanisms (2), and the inner walls of the two sides of the main frame (1) are provided with the reinforcing rods (3) which are uniformly distributed.
5. A railway freight container spreader according to claim 4, wherein clamping sleeves (19) are arranged at four corners of the top of the main body frame (1), connecting springs are uniformly distributed on the inner walls of two sides of each clamping sleeve (19), and a pressing sheet (18) is arranged at one end of each connecting spring.
6. A railway freight container spreader according to claim 5, wherein the pressing tabs (18) are provided with evenly distributed rubber bumps on the side adjacent to the second rope (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736095.1U CN209853547U (en) | 2019-05-22 | 2019-05-22 | Railway freight container lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736095.1U CN209853547U (en) | 2019-05-22 | 2019-05-22 | Railway freight container lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209853547U true CN209853547U (en) | 2019-12-27 |
Family
ID=68941484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920736095.1U Expired - Fee Related CN209853547U (en) | 2019-05-22 | 2019-05-22 | Railway freight container lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209853547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035354A1 (en) * | 2021-09-09 | 2023-03-16 | 林文端 | Container hoisting and transferring auxiliary fixing device for international logistics transportation |
| CN116279851A (en) * | 2023-03-30 | 2023-06-23 | 安徽奇瑞瑞弗特种车辆技术有限公司 | Mobile rescue system |
-
2019
- 2019-05-22 CN CN201920736095.1U patent/CN209853547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035354A1 (en) * | 2021-09-09 | 2023-03-16 | 林文端 | Container hoisting and transferring auxiliary fixing device for international logistics transportation |
| CN116279851A (en) * | 2023-03-30 | 2023-06-23 | 安徽奇瑞瑞弗特种车辆技术有限公司 | Mobile rescue system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |