CN218702920U - Translation mechanism of light carriage cargo hoisting tackle - Google Patents
Translation mechanism of light carriage cargo hoisting tackle Download PDFInfo
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- CN218702920U CN218702920U CN202222949889.0U CN202222949889U CN218702920U CN 218702920 U CN218702920 U CN 218702920U CN 202222949889 U CN202222949889 U CN 202222949889U CN 218702920 U CN218702920 U CN 218702920U
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Abstract
The utility model provides a light carriage goods lifts by crane coaster translation mechanism, including the carriage, install flexible slip track on carriage top inner wall, it is provided with coaster mechanism to slide on this flexible slip track, be provided with translation mechanism and hoist mechanism at flexible slip track stiff end, hoist mechanism's output passes coaster mechanism, and be connected with the cargo handling mechanism, translation mechanism is including translation driving motor, cable wire cylinder device and translation wire rope, translation driving motor output is connected with cable wire cylinder device, translation driving motor and cable wire cylinder device are all installed at flexible slip track stiff end, be provided with the fixed pulley at flexible slip track flexible end, translation wire rope cover is established and is formed the loop between this fixed pulley and cable wire cylinder device. The utility model discloses alleviate carriage inner wall and lift by crane the burden of removal, and can guarantee that the power that the drive coaster removed is sufficient and the coaster can not appear the card dead state at the removal in-process.
Description
Technical Field
The utility model relates to a van jack-up loading mechanism's technical field, concretely relates to light carriage cargo hoisting tackle translation mechanism.
Background
In market economy, need numerous product and goods and materials to circulate each other fast in time, then need product and goods and materials to obtain loading and transporting fast, however when loading and unloading goods to the freight train, most of the time do not have the loading and unloading goods platform that corresponds with boxcar, so there is very big inconvenience for boxcar loading and unloading goods, not only will waste more manpowers, and cause unnecessary damage to the goods easily, especially to van and to the carriage door of entrying limited, but the yard goods height is higher again, even if there is the loading and unloading goods platform not be too good operation.
For solving above-mentioned problem and generally using ordinary driving to lift by crane the goods on installing the transport vechicle additional now, thereby accomplish load work, but the translation mechanism that the drive coaster of ordinary driving removed can directly load on the coaster, so that direct effectual drive coaster removes, make the slip track need bigger bearing capacity, not only cause weight and occupation space too big own, crowded load space of having taken up, the burden of installation railway carriage or compartment wall has been aggravated, there is the potential safety hazard, influence life, and it needs to install the power source of bigger capacity additional on the transport vechicle to lift by crane the removal burden. Therefore, the small transport vehicle cannot use the method, the main body part of the translation mechanism must be separated from the pulley, but after the main body part of the translation mechanism is separated from the pulley, sufficient power for driving the pulley to move is difficult to ensure, and the pulley cannot be in a blocking state in the moving process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy prior art's is not enough, provides a quality light, and the simple operation has alleviateed the carriage inner wall and has lifted by crane the burden of removal, is applicable to small-size transport vechicle more, and life is longer, and can guarantee that the power that the drive coaster removed is sufficient and the coaster can not appear blocking the light car railway carriage or compartment goods of dead state lifting by crane coaster translation mechanism at the removal in-process.
The specific technical scheme is as follows:
a portable carriage cargo hoisting tackle translation mechanism comprises a carriage, wherein a telescopic sliding rail is mounted on the inner wall of the top of the carriage, a tackle mechanism is arranged on the telescopic sliding rail in a sliding mode, a translation mechanism and a hoisting mechanism are arranged at the fixed end of the telescopic sliding rail, the output end of the hoisting mechanism penetrates through the tackle mechanism and is connected with a cargo hanging mechanism, and the hoisting mechanism is used for controlling the hoisting and falling of the cargo hanging mechanism;
the translation mechanism comprises a translation driving motor, a steel cable drum device and a translation steel cable, wherein the output end of the translation driving motor is connected with the steel cable drum device, the translation driving motor and the steel cable drum device are both arranged at the fixed end of a telescopic sliding rail, a fixed pulley is further arranged at the telescopic end of the telescopic sliding rail, the translation steel cable is wound between the fixed pulley and the steel cable drum device to form a loop, the pulley mechanism is fixedly connected with one side of the middle section of the loop of the translation steel cable, the translation steel cable is wound in the steel cable drum device in a single layer, the sum of the friction force of the winding number of the translation steel cable is enough to provide power for pulling the pulley mechanism, and the length of the winding drum of the steel cable drum device is enough to provide the back-and-forth winding of the translation steel cable.
The realization principle is as follows: when goods need to be hoisted, the carriage door is opened, the telescopic sliding rail extends outwards for a length which is convenient for hoisting the goods, the sliding mechanism is controlled by the translation mechanism to slide on the telescopic sliding rail until the goods need to be hoisted are slid right above the goods, the goods hanging mechanism is suspended right above the goods at the moment, the goods hanging mechanism is controlled by the hoisting mechanism to move downwards until the goods can be hung and buckled, a driver controls the goods hanging mechanism to move upwards by the hoisting mechanism after hanging and buckling the goods on the goods, the goods hanging mechanism is controlled to suspend after a certain height, finally the sliding mechanism is controlled by the translation mechanism to slide on the telescopic sliding rail to a position where the goods are to be placed in the carriage, the hoisting mechanism controls the goods hanging mechanism to move downwards stably until the goods are placed on a carriage bottom plate, and the hoisting mechanism is repeatedly operated after being separated from the goods to finish hoisting the following goods. In the process, the translation driving motor drives the steel cable drum device to rotate forwards or reversely through the translation driving motor arranged at the fixed end of the telescopic sliding track, so that the translation steel cable forming a loop is controlled to pull the pulley forwards or backwards to move stably, the translation steel cable is wound in the steel cable drum device for a certain number of turns, the sum of the friction force of the winding number of turns is enough to provide power for pulling the pulley mechanism, and the condition that the steel cable is out of sync and is blocked when multiple layers or multiple cylinders are wound is avoided.
As an optimization: the telescopic sliding rail fixing part and the telescopic part are both in an inverted U shape, and supporting slideways are respectively arranged on two sides of the opening end of the telescopic sliding rail.
As an optimization: the pulley mechanism is provided with an installation frame body, at least one group of idler wheels are installed at the upper end part of the installation frame body, and the idler wheels slide in a matched mode with the supporting slide ways.
As an optimization: the hoisting mechanism comprises a hoisting speed reduction motor, a hoisting winding drum and a hoisting steel wire rope, the hoisting winding drum is installed at the output end of the hoisting speed reduction motor, one end of the hoisting steel wire rope is wound and contracted in the hoisting winding drum, the other end of the hoisting steel wire rope penetrates through the pulley mechanism to form a lifting part which falls downwards, and the lifting part acts on the goods hanging mechanism.
As an optimization: the telescopic sliding rail fixing part is also provided with a telescopic control electric screw rod, and the output end of the telescopic control electric screw rod is fixedly connected with the telescopic part of the telescopic sliding rail.
As an optimization: the goods hanging mechanism is a hook.
As an optimization: and the number of winding turns of the translation steel wire rope in the steel wire rope roller device is not less than 5.
The beneficial effects of the utility model are that: through cooperation between flexible slip track, the electronic lead screw of flexible control, translation mechanism, hoist mechanism, coaster mechanism and the mechanism of hanging goods, can realize accomplishing the goods loading and unloading to the boxcar under the condition that need not unnecessary manpower resources, just the great translation mechanism of quality separates with flexible slip track, and the dispersion is installed in various departments of carriage under the condition that does not influence loading and unloading goods performance to greatly alleviateed the local bearing burden in carriage, made life longer, this device also can install more stably safety, and translation wire rope twines in cable wire drum device and has certain number of turns, and the frictional force of its winding number of turns sum is enough to provide the power of pulling coaster mechanism, has avoided when multilayer or many winding, the asynchronous dead situation of card that appears.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the main principle structure schematic diagram of the middle translation mechanism and the hoisting mechanism of the present invention.
Fig. 3 is a schematic structural view of the main body of the middle translation mechanism and the hoisting mechanism of the present invention.
Fig. 4 is a schematic view of the middle wire arranging device of the present invention.
Fig. 5 is a schematic cross-sectional structure view of the middle telescopic sliding rail of the present invention.
Description of reference numerals: a compartment 1; a telescopic sliding rail 2; a pulley mechanism 3; a translation mechanism 4; a hoisting mechanism 5; a cargo hanging mechanism 6; a telescopic control electric screw rod 7; a wire arranging device 8;
a support chute 21; mounting the support beam 22; a mounting frame body 31; a roller 32; a mounting frame body 31; a roller 32; a first guide wheel 33; a second guide wheel 34;
a translation drive motor 41; a wire rope drum device 42; translating the wire rope 43; a fixed pulley 44;
a hoisting gear motor 51; a hoisting drum 52; a hoisting wire rope 53; the cargo hook block 61.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
The embodiment is as follows:
as shown in fig. 1 to 5: a pulley translation mechanism for hoisting of portable compartment goods is provided with a compartment 1, a telescopic sliding rail 2 is mounted on the inner wall of the top of the compartment 1, a pulley mechanism 3 is arranged on the telescopic sliding rail 2, and a translation mechanism 4 and a winding mechanism 5 are arranged at the fixed end of the telescopic sliding rail 2.
The translation mechanism 4 is provided with a translation driving motor 41, a cable drum device 42 and a translation steel cable 43, the output end of the translation driving motor 41 is connected with the cable drum device 42, the translation driving motor 41 and the cable drum device 42 are both installed on a mounting rack at the tail end of the fixed end of the telescopic sliding rail 2, a fixed pulley 44 is further arranged at the telescopic end of the telescopic sliding rail 2, the translation steel cable 43 is wound between the fixed pulley 44 and the cable drum device 42 to form a loop, the pulley mechanism 3 is fixedly connected with one side of the middle section of the loop of the translation steel cable 43, and the translation steel cable 43 is wound in the cable drum device 42 in a single layer, the total friction force of the winding turns is enough to provide the power for pulling the pulley mechanism 3, the length of the winding drum device 42 is enough to provide the back-and forth winding of the translation steel cable 43, and the translation steel cable 43 is wound in the cable drum device 42 for not less than 5 turns, so that a self-locking effect is generated after the number of the turns reaches 5 turns, the total friction force is enough to provide the power for pulling the pulley mechanism 3, and the pulley mechanism is capable of automatically braking, the carriage can be stopped at will not stopped at will be stopped at will, the carriage is safer and more reliable, the carriage can be determined according to the required for the carriage length of the carriage can be not less than the carriage length of the carriage mechanism is 70mm, and the carriage can be determined according to the carriage length of the carriage can be determined according to the carriage, the carriage can be used for the carriage mounted in the carriage mounted at the carriage mounted speed of the carriage.
The wire arranging device 8 is further arranged on the mounting frame at the tail end of the fixed end of the telescopic sliding rail 2, the output end of the wire arranging device 8 acts on the translation steel wire rope 43 in the steel wire rope roller device 42, so that a single-layer winding state is always met, and the principle of the wire arranging device is that elastic force of a spring mechanism acts on a wire pressing device, so that the wire pressing device presses the translation steel wire rope 43.
The translation mechanism 4 is used for controlling the translation sliding of the pulley mechanism 3 on the telescopic sliding track 2, in the process, the translation driving motor 4 drives the steel cable drum 42 device to rotate forwards or backwards through the translation driving motor 41 arranged at the fixed end of the telescopic sliding track 2, so that the translation steel cable 43 forming a loop is controlled to pull the pulley mechanism 3 forwards or backwards to move stably, the translation steel cable 43 is wound in the steel cable drum 42 device for a certain number of turns, the sum of the friction force of the winding turns is enough to provide power for pulling the pulley mechanism 3, and the condition that the pulley mechanism is out of synchronization and is blocked when a plurality of layers or a plurality of layers are wound is avoided.
The hoisting mechanism 5 is provided with a hoisting speed reducing motor 51, a hoisting drum 52 and a hoisting steel wire rope 53, the hoisting drum 52 is installed at the output end of the hoisting speed reducing motor 51, one end of the hoisting steel wire rope 53 is coiled in the hoisting drum 52, the other end of the hoisting steel wire rope 53 is fixedly arranged at the telescopic end of the telescopic sliding track 2, the middle part of the hoisting steel wire rope 53 penetrates through the pulley mechanism 3 to form a pulling and lifting part which falls downwards, the bottom end of the pulling and lifting part is provided with a goods hanging mechanism 6, the goods hanging mechanism 6 is provided with a goods hanging fixed pulley 61, the hoisting steel wire rope 53 penetrates through the goods hanging fixed pulley 61, and the hoisting steel wire rope 53 can also act on the same wire arranging device 8, so that the hoisting steel wire rope 53 is more orderly arranged in the hoisting drum 52 and the translation distance is easier to control.
The hoisting mechanism 5 is used for controlling the hoisting and falling of the goods hanging mechanism 6, in the process, the hoisting mechanism 5 drives the hoisting drum 52 to rotate forwards or reversely through the hoisting speed reducing motor 51 arranged at the fixed end of the telescopic sliding rail 2, so that the middle part of the hoisting steel wire rope 53 is controlled to penetrate through the pulley mechanism 3 to form downward falling and form the overall extension or shortening of the pulling part, and the hoisting or falling of the goods hanging mechanism 6 is realized, then in the process of the translation of the pulley mechanism 3, the length of the pulling part formed in the middle part, which penetrates through the pulley mechanism 3 to reach the goods hanging fixed pulley 61 of the goods hanging mechanism 6 and then penetrates back to the pulley mechanism 3 to be fixedly connected with the telescopic sliding rail 2, is unchanged, so that the downward falling length of the pulling part cannot be changed under the adjustment of the goods hanging fixed pulley 61, and the goods can be suspended easily.
The fixed part and the telescopic part of the telescopic sliding track 2 are both in an inverted U shape, the two sides of the opening end of the telescopic sliding track 2 are respectively provided with a supporting slide way 21, the telescopic sliding track 2 is further sleeved with two mounting support beams 22, and the mounting support beams 22 are fixedly arranged at the top of the carriage 1 and used for mounting the telescopic sliding track 2.
The pulley mechanism 3 is provided with a mounting frame body 31, two sets of rollers 32, namely two rollers 32 in each set, are mounted at the upper end of the mounting frame body 31, the two rollers 32 respectively slide in cooperation with the supporting slideways 21 on the two sides, a first guide wheel 33 and a second guide wheel 34 are further arranged in the middle of the mounting frame body 31, and the middle of the lifting steel wire rope 53 sequentially passes through the first guide wheel 33, the goods hanging fixed pulley 61 and the second guide wheel 34.
The telescopic control electric screw 7 is further arranged at the fixed part of the telescopic sliding track 2, the output end of the telescopic control electric screw 7 is fixedly connected with the telescopic part of the telescopic sliding track 2, and the telescopic sliding track 2 is automatically controlled to be telescopic through the telescopic control electric screw 7, so that more labor is saved.
The goods hanging mechanism 6 is a hook which is most commonly used and most convenient to use, and can also be in other goods hanging forms, and the goods hanging fixed pulley 61 is arranged at the top of the hook.
The utility model discloses a realize like this: when goods need to be hoisted, a door of the carriage 1 is opened, the telescopic sliding rail 2 is controlled to extend outwards by a length which is convenient for hoisting the goods through the telescopic control electric screw rod 7, the pulley mechanism 3 is controlled to slide on the telescopic sliding rail 2 through the translation mechanism 4 until the goods need to be hoisted slide right above, at the moment, the goods hanging mechanism 6 is also hovered right above the goods, the goods hanging mechanism 6 is controlled to move downwards through the hoisting mechanism 5 until the goods can be hung and buckled, a driver can control the goods hanging mechanism 6 to move upwards through the hoisting mechanism 5 after hanging and buckling the goods on the goods, the goods are controlled to hover after the goods reach a certain height, finally, the pulley mechanism 6 is controlled to slide on the telescopic sliding rail 2 through the translation mechanism 4 to a position where the goods are to be placed in the carriage 1, the hoisting mechanism 5 controls the goods hanging mechanism 6 to move downwards stably until the goods are placed on a bottom plate of the carriage 1, and the goods are hoisted after the goods hanging mechanism 6 and the goods are separated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (7)
1. The utility model provides a light carriage goods lifts by crane coaster translation mechanism, includes carriage (1), its characterized in that: a telescopic sliding track (2) is mounted on the inner wall of the top of the carriage (1), a pulley mechanism (3) is arranged on the telescopic sliding track (2), a translation mechanism (4) and a hoisting mechanism (5) are arranged at the fixed end of the telescopic sliding track (2), the output end of the hoisting mechanism (5) penetrates through the pulley mechanism (3) and is connected with a goods hanging mechanism (6), and the hoisting mechanism (5) is used for controlling the hoisting and falling of the goods hanging mechanism (6);
the translation mechanism (4) comprises a translation driving motor (41), a steel cable drum device (42) and a translation steel cable (43), the output end of the translation driving motor (41) is connected with the steel cable drum device (42), the translation driving motor (41) and the steel cable drum device (42) are both installed at the fixed end of the telescopic sliding track (2), a fixed pulley (44) is further arranged at the telescopic end of the telescopic sliding track (2), the translation steel cable (43) is wound between the fixed pulley (44) and the steel cable drum device (42) to form a loop, the pulley mechanism (3) is fixedly connected with one side of the middle section of the loop of the translation steel cable (43), the translation steel cable (43) is wound in the steel cable drum device (42) in a single layer, the sum of the friction force of the winding turns is enough to provide power for pulling the pulley mechanism (3), and the length of the winding drum of the steel cable drum device (42) is enough to provide back-and forth winding of the translation steel cable (43).
2. The portable car cargo lifting block translation mechanism of claim 1, further comprising: the fixed part and the telescopic part of the telescopic sliding track (2) are both in an inverted U shape, and supporting slideways (21) are respectively arranged on two sides of the opening end of the telescopic sliding track (2).
3. The portable car cargo lifting block translation mechanism of claim 2, further comprising: tackle mechanism (3) are provided with installation support body (31), install at least a set of gyro wheel (32) at this installation support body (31) upper end, gyro wheel (32) with support slide (21) cooperation slip.
4. The portable car cargo lifting block translation mechanism of claim 1, further comprising: the hoisting mechanism (5) comprises a hoisting speed reduction motor (51), a hoisting drum (52) and a hoisting steel wire rope (53), the hoisting drum (52) is installed at the output end of the hoisting speed reduction motor (51), one end of the hoisting steel wire rope (53) is coiled in the hoisting drum (52), the other end of the hoisting steel wire rope (53) penetrates through the pulley mechanism (3) to form a pulling-up part which falls downwards, and the pulling-up part acts on the goods hanging mechanism (6).
5. The portable car cargo lifting block translation mechanism of claim 1, further comprising: the fixed part of the telescopic sliding track (2) is also provided with a telescopic control electric screw rod (7), and the output end of the telescopic control electric screw rod (7) is fixedly connected with the telescopic part of the telescopic sliding track (2).
6. The portable car cargo lifting block translation mechanism of claim 1, further comprising: the goods hanging mechanism (6) is a hook.
7. The portable car cargo lifting block translation mechanism of claim 1, further comprising: the number of winding turns of the translation steel wire rope (43) in the steel wire rope roller device (42) is not less than 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222949889.0U CN218702920U (en) | 2022-11-07 | 2022-11-07 | Translation mechanism of light carriage cargo hoisting tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222949889.0U CN218702920U (en) | 2022-11-07 | 2022-11-07 | Translation mechanism of light carriage cargo hoisting tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218702920U true CN218702920U (en) | 2023-03-24 |
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ID=85609452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222949889.0U Active CN218702920U (en) | 2022-11-07 | 2022-11-07 | Translation mechanism of light carriage cargo hoisting tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218702920U (en) |
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2022
- 2022-11-07 CN CN202222949889.0U patent/CN218702920U/en active Active
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