CN211496824U - Push-pull tool for goods to pass in and out of container - Google Patents
Push-pull tool for goods to pass in and out of container Download PDFInfo
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- CN211496824U CN211496824U CN201922437558.7U CN201922437558U CN211496824U CN 211496824 U CN211496824 U CN 211496824U CN 201922437558 U CN201922437558 U CN 201922437558U CN 211496824 U CN211496824 U CN 211496824U
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Abstract
The utility model relates to a push-and-pull frock for goods business turn over container, push-and-pull frock includes: the fork arms extend in the front-back direction, at least two fork arms are arranged at intervals in the left-right direction, and the fork arms are used for being forked into a forking channel at the bottom of the goods or the bracket in the front-back direction; the traveling wheel mechanism is arranged at the bottom of the fork arm; the connecting bracket is connected with the same end of each fork arm in the front-back direction; the jacking pieces are provided with jacking ends which stretch up and down and are arranged at the tops of the fork arms, at least two jacking pieces are arranged corresponding to the fork arms, and the jacking pieces on the same fork arm are arranged at intervals along the front-rear direction; when the lifting device is used, each lifting piece can be matched with a lifted cargo and fall down to be pulled out from the bottom of the cargo or the bracket after the cargo is transferred to the set position. The two fork arms can be forked into a forking channel at the bottom of the goods or the bracket and can jack up the goods by means of the jacking piece. The friction between the push-pull tool and the bottom surface of the container is rolling friction, and the friction force is small, so that goods can be conveniently pushed into and pulled out of the container.
Description
Technical Field
The utility model relates to a push-and-pull frock for goods business turn over container.
Background
A container is a component tool that can carry packaged or unpackaged goods for transportation and is convenient for handling with mechanical equipment. The container has wide application range, can realize universal interchange in sea, land and air transportation, and is widely used in the current logistics transportation.
In order to meet the requirements of large-scale overweight equipment and other goods for entering and exiting the containers, the container structure is mainly changed at present, for example, containers with two doors at two ends, a side door or a top door are customized, and the containers meet the requirements of self bearing, strength and rigidity, are usually heavy and expensive, and are rarely seen in market circulation.
When goods such as large-scale equipment are loaded into the container from an opening at one end of the container or pulled out of the container, the goods cannot be directly transported by a forklift due to the large length and the large size of the container, and the goods can only be pushed into and pulled out of the container by the forklift. However, since the goods are heavy, the sliding friction is generated between the goods and the bottom surface of the container, and the forklift needs to provide large pushing force to push and pull the goods in and out, so that the goods are difficult to get in and out of the container.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push-and-pull frock for goods business turn over container to comparatively inconvenient technical problem when solving among the prior art heavy object business turn over container.
In order to achieve the above object, the utility model discloses a push-and-pull frock for goods business turn over container's technical scheme is: a push-pull frock for goods to get in and out of a container, comprising:
the fork arms extend in the front-back direction, at least two fork arms are arranged at intervals in the left-right direction, and the fork arms are used for being forked into a forking channel at the bottom of the goods or the bracket in the front-back direction;
the traveling wheel mechanism is arranged at the bottom of the fork arm;
the connecting bracket is connected with the same end of each fork arm in the front-back direction;
the jacking pieces are provided with jacking ends which stretch up and down and are arranged at the tops of the fork arms, at least two jacking pieces are arranged corresponding to the fork arms, and the jacking pieces on the same fork arm are arranged at intervals along the front-rear direction;
when the lifting device is used, each lifting piece can be matched with a lifted cargo and fall down to be pulled out from the bottom of the cargo or the bracket after the cargo is transferred to the set position.
The utility model has the advantages that: there is the walking wheel mechanism fork arm bottom, and there is the jacking piece at the top, and two fork arms can fork in the fork dress passageway of goods or bracket bottom to rely on the jacking piece to jack-up the goods, the demand that the walking wheel mechanism can satisfy the walking. Furthermore, the utility model discloses in, each jacking piece carries out the jacking to the goods alone, and each yoke top equipartition has put the jacking piece more than two, and in addition, the jacking piece has the jacking end, and the jacking end is flexible from top to bottom, and to the goods that is to weight is great, the jacking end is flexible from top to bottom, can provide bigger jacking effort. The utility model discloses a push-and-pull frock is when using, and the friction between push-and-pull frock and the container bottom surface is rolling friction, and frictional force is less, is convenient for push into the goods and pull out the container.
Further, the walking wheel mechanism comprises walking wheels, the walking wheels are fixedly assembled at the bottoms of the fork arms, the number of the walking wheels at the bottom of the same fork arm is larger than or equal to the number of the jacking pieces at the tops of the corresponding fork arms, and the jacking pieces and the corresponding walking wheels are arranged in an up-and-down corresponding mode.
The walking wheel is vertically corresponding to the jacking part, acting force applied to the jacking part is directly transmitted to the walking wheel, and bending deformation and damage of the fork arm are reduced or even avoided.
Furthermore, each walking wheel comprises at least two rows of pulleys which are sequentially arranged along the front-back direction.
Every walking wheel includes two row at least pulleys, can reduce the effort that the single row pulley received, avoids the pulley atress too big and damage.
Further, the jacking piece comprises a hydraulic jack fixedly assembled at the top of the fork arm;
the push-pull tool further comprises a hydraulic pump arranged on the connecting support, and the hydraulic pump is connected with each hydraulic jack through an oil pipe.
Adopt hydraulic jack to jack up goods, hydraulic jack has the jacking force big, the advantage of easy holding state, moreover, after setting up hydraulic jack, is convenient for carry out concentrated pump oil control.
Further, the yoke is the channel-section steel that the opening is up, oil pipe arranges in the inside of channel-section steel.
The inside of channel-section steel provides the space that holds for oil pipe, and the easy goods of avoiding oil pipe to expose outside is pressed to the arrangement of the oil pipe of being convenient for.
Furthermore, the push-pull tool further comprises a synchronous valve, and the hydraulic pump is connected with each hydraulic jack through the synchronous valve.
The synchronous valve ensures that each hydraulic jack is lifted and falls synchronously, and the risk that the goods are not easily overturned when the hydraulic jack acts is avoided.
Further, the hydraulic jack is an ultrathin hydraulic jack.
The ultrathin hydraulic jack can reduce the size in the vertical direction as much as possible on the premise of meeting the jacking force, and is suitable for forking short goods or brackets with channels.
Furthermore, the connecting support comprises a pipe body fixed at the same end of each fork arm in the front-back direction, and the oil pipe penetrates through the pipe body. The oil pipe passes through the pipe body, so that the oil pipe is prevented from being crushed, and messy wiring of the oil pipe is prevented.
Furthermore, the connecting support is provided with a handrail.
Furthermore, in the front-rear direction, a traction ring is fixed on one side of the connecting support, which is back to the fork arm, and the traction ring is used for being connected with traction equipment when the push-pull tool is pulled out.
Drawings
Fig. 1 is a schematic view of an embodiment of a push-pull tool for loading and unloading goods into and out of a container according to the present invention;
FIG. 2 is a schematic view of the body support of FIG. 1;
fig. 3 is a schematic view of the container and the platform in the embodiment of the push-pull tool for loading and unloading goods into and out of the container according to the present invention;
fig. 4 is a schematic view of the embodiment of the push-pull tooling for loading and unloading goods into and out of a container according to the present invention after placing a bracket on a platform;
FIG. 5 is a diagram showing a state of the push-pull tool for loading and unloading goods into and out of a container according to an embodiment of the present invention;
description of reference numerals: 100-a body support; 11-yoke arm; 12-a rectangular tube; 13-a handrail; 14-placing a rack; 15-a traction ring; 16-reinforcing ribs; 200-pulley combination; 300-hydraulic jack; 400-a hydraulic pump; 500-a platform; 600-a bracket; 700-push-pull tooling; 800-goods; 900-container.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
The utility model discloses a concrete embodiment of a push-and-pull frock for goods business turn over container:
as shown in fig. 1 to 5, the push-pull tool 700 generally includes a main body support 100, a road wheel mechanism is fixedly mounted at the bottom of the main body support 100, the main body support 100 includes two fork arms 11, and a hydraulic jack 300 is fixedly mounted at the top of each fork arm 11 and can jack up a cargo. The push-pull tool 700 further comprises a hydraulic pump 400, the hydraulic pump 400 is connected with each hydraulic jack 300 through an oil pipe, and a synchronizing valve is arranged on the oil pipe to ensure that each hydraulic jack 300 can synchronously extend and retract. When actually manufacturing the main body frame 100, the length of the main body frame 100 is determined according to the length of the container 900 and the cargo 800, and in this embodiment, the length of the main body frame 100 is about 6 m.
As shown in fig. 1 and 2, the main body frame 100 includes two yoke arms 11, and the extending direction of the yoke arms 11 is defined as the front-back direction, i.e. the front-back direction of the whole main body frame 100; the spaced arrangement direction of the two yoke arms 11 is defined as the left-right direction. In this embodiment, the yoke 11 is formed of a channel steel having an upward opening. The walking wheel mechanism comprises pulley assemblies 200 fixed at the bottom of each fork arm 11, each pulley assembly 200 is a 'carrying small tank', a mounting plate is arranged on the pulley assembly 200 and can be fixedly assembled at the bottom of each fork arm 11, and four groups of pulleys are arranged on each pulley assembly 200. The bottom of each fork arm 11 is provided with three pulley assemblies 200, and the three pulley assemblies 200 are arranged at intervals along the front-rear direction. As shown in fig. 1 and 2, two pulley assemblies 200 are provided at the ends of the yoke 11 in the front-rear direction.
As shown in fig. 1, a hydraulic jack 300 is fixedly mounted at the top of each yoke 11, and in this embodiment, an ultrathin hydraulic jack available on the market is adopted, so that the lifting requirement can be met, and the initial height of the hydraulic jack 300 can be reduced. Each yoke 11 is fixedly provided with two hydraulic jacks 300, and the two hydraulic jacks 300 are arranged at intervals in the front-rear direction. As can be seen from fig. 1, the hydraulic jack 300 corresponds to the pulley assembly 200 up and down, and when in use, the hydraulic jack 300 bears the weight of the goods and directly transmits the acting force to the pulley assembly 200, thereby avoiding large deformation of the yoke 11.
As shown in fig. 1 and 2, the main body support 100 further includes a moment tube 12 connecting the two fork arms 11, wherein the moment tube 12 is located at the end of the two fork arms 11, and does not affect the fork-in of the fork arms 11. One end of the fork arm 11 is welded and fixed on the side surface of the rectangular pipe 12. A handrail 13 is welded above the rectangular pipe 12, and the handrail 13 is used for manual pushing and pulling in and out of the container 900. A placing frame 14 is welded at the middle position above the rectangular pipe 12, and the placing frame 14 is used for placing the hydraulic pump 400 and the synchronous valve. A traction ring 15 is welded on one side of the rectangular pipe 12, which is opposite to the fork arm 11, and the traction ring 15 is used for facilitating mechanical traction when the container 900 is pulled out. In order to ensure the connection strength between the rectangular pipe 12 and the fork arm 11 and between the rectangular pipe 12 and the handrail 13, reinforcing ribs 16 are welded at the joints.
In this embodiment, the hydraulic pump 400 is connected to the hydraulic jacks 300 through oil pipes, and the oil pipes are provided with synchronizing valves, which are used to enable the hydraulic jacks 300 to synchronously extend and retract, wherein the structure and the arrangement of the synchronizing valves are the prior art, and will not be described in detail in this embodiment.
It should be noted that in this embodiment, the yoke 11 is formed by using a channel steel, the channel steel opens upward, and the hydraulic jack 300 is fixedly assembled inside the yoke 11, so as to achieve the purpose and advantage of facilitating the arrangement of the oil pipe inside the yoke 11 and avoiding the cargo from pressing on the oil pipe. After the rectangular pipe 12 is arranged, oil pipes can penetrate through the interior of the rectangular pipe 12, and arrangement of the oil pipes is facilitated.
The utility model discloses a use as follows: as shown in fig. 3, the platform 500 is first placed at the open door of the container 900, and the supporting surface of the platform 500 is flush with the bottom surface of the container 900. As shown in fig. 4, for a cargo having no forking paths at the bottom in the front-rear direction, a bracket 600 is placed on the platform 500, wherein the bracket 600 has forking paths extending in the front-rear direction, and the forking paths are at least two and spaced apart in the left-right direction. The fork loading passage is capable of allowing the fork arm 11 to be forked therein, and in an initial state, the top of the hydraulic jack 300 is spaced apart from the bracket 600. As shown in fig. 5, a cargo 800 is placed on a pallet 600 by a crane or a forklift, then the push-pull tool 700 is inserted under the pallet 600, then the hydraulic pump 400 is started, the hydraulic jack 300 is controlled to lift the pallet 600 and the cargo 800, then both the cargo 800 and the pallet 600 are pushed into the container 900, then the hydraulic jack 300 is controlled to descend, so that the pallet 600 falls on the bottom surface of the container 900, and then the push-pull tool 700 is pulled out of the container 900.
It should be noted that after the pallet 600 is placed on the platform 500, the process described above is to place the load 800 first and then fork it with the push-pull tool 700. In the actual use process, the push-pull tool can be forked firstly, and then goods are placed.
The utility model discloses in, through setting up two fork arms 11 that the interval was arranged and set up two hydraulic jack 300 on every fork arm 11, can upwards jack-up bracket 600 and goods 800. Wherein the hydraulic jack 300 forms a jacking member capable of jacking up the cargo, and the piston rod of the hydraulic jack 300 forms a jacking end.
In other embodiments, the jacking member may be a scissor lift platform, the scissor lift platform includes a jacking platform, the jacking platform is connected to the fork arms via scissor forks, the scissor lift platform further includes a hydraulic cylinder, and the hydraulic cylinder is configured to drive the scissor forks to swing to change the height of the jacking platform.
In other embodiments, the jacking piece still can be electric putter, however, because the utility model discloses the goods that will the jacking is the heavy object, when the jacking piece was electric putter, need improve single electric putter's thrust and electric putter's quantity.
It should be noted that no matter which form is adopted by the jacking piece, the jacking piece is an independently liftable structure and can generate jacking force independently so as to cooperate with jacking of goods.
In this embodiment, the pulley assembly 200 forms a road wheel, and the road wheels together form a road wheel mechanism. In this embodiment, the quantity of jacking piece is less than the quantity of walking wheel, and jacking piece and walking wheel correspond from top to bottom. In other embodiments, the quantity of jacking piece can be unanimous with the quantity of walking wheel, moreover, when the rigidity intensity of yoke is higher, also can make jacking piece and walking wheel staggered arrangement. In other embodiments, the number of the pulleys on a single travelling wheel can be increased or decreased according to actual conditions, and the increase or decrease of the pulleys is based on the premise that the pulleys are not damaged.
In this embodiment, the rectangular tube 12 forms a tube body, i.e., a connecting bracket, for connecting the two fork arms 11, and in other embodiments, the connecting bracket may be a connecting plate, a channel steel, a rod member, or the like.
In this embodiment, yoke 11 is the channel-section steel, and the inside space of channel-section steel can be used for holding oil pipe, and in other embodiments, the yoke can form with the quarter bend, arranges oil pipe inside the quarter bend, perhaps can form with ordinary plate body.
In this embodiment, the yoke has two, and the jacking piece also has two, and in other embodiments, the number of yoke, jacking piece can increase according to actual conditions.
It should be noted that, the utility model discloses in, two at least jacking piece cooperations jack-up goods on the single yoke, above-mentioned each embodiment, the jacking piece all be direct with goods or bracket top push away the complex, in fact, when specifically using, also can set up roof isotructure on the top of jacking piece, perhaps a roof can be shared to a plurality of jacking pieces on the same yoke.
In other embodiments, the brackets are eliminated if the bottom of the load itself has a fork-loading channel.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a push-and-pull frock for goods business turn over container which characterized in that: the method comprises the following steps:
the fork arms extend in the front-back direction, at least two fork arms are arranged at intervals in the left-right direction, and the fork arms are used for being forked into a forking channel at the bottom of the goods or the bracket in the front-back direction;
the traveling wheel mechanism is arranged at the bottom of the fork arm;
the connecting bracket is connected with the same end of each fork arm in the front-back direction;
the jacking pieces are provided with jacking ends which stretch up and down and are arranged at the tops of the fork arms, at least two jacking pieces are arranged corresponding to the fork arms, and the jacking pieces on the same fork arm are arranged at intervals along the front-rear direction;
when the lifting device is used, each lifting piece can be matched with a lifted cargo and fall down to be pulled out from the bottom of the cargo or the bracket after the cargo is transferred to the set position.
2. A push-pull tool for cargo to enter and exit a container as claimed in claim 1, wherein: the walking wheel mechanism comprises walking wheels which are fixedly assembled at the bottom of each fork arm, the number of the walking wheels at the bottom of the same fork arm is larger than or equal to the number of the jacking pieces at the tops of the corresponding fork arms, and the jacking pieces and the corresponding walking wheels are arranged up and down correspondingly.
3. A push-pull tool for cargo to enter and exit a container as claimed in claim 2, wherein: each walking wheel comprises at least two rows of pulleys which are sequentially arranged along the front-back direction.
4. A push-pull tool for cargo to enter and exit a container as claimed in claim 1, 2 or 3, wherein: the jacking piece comprises a hydraulic jack fixedly assembled at the top of the fork arm;
the push-pull tool further comprises a hydraulic pump arranged on the connecting support, and the hydraulic pump is connected with each hydraulic jack through an oil pipe.
5. A push-pull tooling for the entry and exit of cargo into and out of a container as claimed in claim 4 wherein: the fork arm is the channel-section steel that the opening is up, oil pipe arranges in the inside of channel-section steel.
6. A push-pull tooling for the entry and exit of cargo into and out of a container as claimed in claim 4 wherein: the push-pull tool further comprises a synchronous valve, and the hydraulic pump is connected with each hydraulic jack through the synchronous valve.
7. A push-pull tooling for the entry and exit of cargo into and out of a container as claimed in claim 4 wherein: the hydraulic jack is an ultrathin hydraulic jack.
8. A push-pull tooling for the entry and exit of cargo into and out of a container as claimed in claim 4 wherein: the connecting support comprises a pipe body fixed at the same end of each fork arm in the front-back direction, and the oil pipe penetrates through the pipe body.
9. A push-pull tool for cargo to enter and exit a container as claimed in claim 1, 2 or 3, wherein: and the connecting support is provided with a handrail.
10. A push-pull tool for cargo to enter and exit a container as claimed in claim 1, 2 or 3, wherein: in the front-back direction, a traction ring is fixed on one side of the connecting support, which is back to the fork arm, and the traction ring is used for being connected with traction equipment when the push-pull tool is pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437558.7U CN211496824U (en) | 2019-12-30 | 2019-12-30 | Push-pull tool for goods to pass in and out of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437558.7U CN211496824U (en) | 2019-12-30 | 2019-12-30 | Push-pull tool for goods to pass in and out of container |
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| Publication Number | Publication Date |
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| CN211496824U true CN211496824U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922437558.7U Active CN211496824U (en) | 2019-12-30 | 2019-12-30 | Push-pull tool for goods to pass in and out of container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017808A (en) * | 2019-12-30 | 2020-04-17 | 凯迈（洛阳）航空防护装备有限公司 | Push-pull tool for goods to enter and exit container |
-
2019
- 2019-12-30 CN CN201922437558.7U patent/CN211496824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017808A (en) * | 2019-12-30 | 2020-04-17 | 凯迈（洛阳）航空防护装备有限公司 | Push-pull tool for goods to enter and exit container |
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