CN212425168U - Anti-swing buffer mechanism for lifting box of lifting equipment - Google Patents
Anti-swing buffer mechanism for lifting box of lifting equipment Download PDFInfo
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- CN212425168U CN212425168U CN202020716010.6U CN202020716010U CN212425168U CN 212425168 U CN212425168 U CN 212425168U CN 202020716010 U CN202020716010 U CN 202020716010U CN 212425168 U CN212425168 U CN 212425168U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses a lifting box anti-swing buffer mechanism of lifting equipment in the technical field of lifting boxes, which comprises a fixed frame, wherein the left and right ends of the fixed frame are fixedly connected with a support, the support is provided with a fixed pulley, the fixed frame is internally provided with a first winch and a second winch respectively, the first winch is wound with a limiting rope, the second winch is wound with a traction rope, the limiting rope and the traction rope respectively bypass the fixed pulley and are fixedly connected with a traction device, and the traction device is fixedly connected with the lifting box; the traction device comprises a top cover, side supporting plates are arranged at the left end and the right end of the top cover, positioning blocks are arranged on the bottom end of the top cover and the inner side walls of the side supporting plates, the positioning blocks rotate to be connected with pull rods, the pull rods are fixedly connected with drag hooks, the structure can prevent the hanging box from swinging, and the hanging box can be enabled to be in soft landing.
Description
Technical Field
The utility model relates to a hanging box technical field specifically is a hanging box of equipment of lifting by crane prevents putting buffer gear.
Background
When high altitude transportation, can use the hanging box to transmit the object, the hanging box can receive blowing of wind-force when high altitude transportation, when hanging box gravity is less or wind-force is powerful, can lead to hanging the box swing, and the hanging box when the swing is unloaded, is difficult to confirm the drop point, waste time, and can become the safety hidden danger to the people on ground, for this reason, we provide a hanging box of lifting by crane equipment and prevent putting buffer gear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting box who lifts by crane equipment prevents putting buffer gear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a suspension box anti-swing buffer mechanism of a lifting device comprises a fixing frame, wherein the left end and the right end of the fixing frame are fixedly connected with a support, fixed pulleys are arranged on the supports, a first winch and a second winch are arranged in the fixing frame respectively, a limiting rope is wound on the first winch, a traction rope is wound on the second winch, the limiting rope and the traction rope are fixedly connected with a traction device by respectively bypassing the fixed pulleys, and the bottom end of the traction device is fixedly connected with a suspension box;
the traction device comprises a top cover, wherein a first fixed block is arranged in the center of the top end of the top cover, second fixed blocks are arranged at four corners of the top end of the top cover, the first fixed block and the second fixed blocks are fixedly connected through fixed rods, the fixed rods are respectively provided with a connecting block, a connecting rod is arranged between every two adjacent connecting blocks, a first ring sleeve is sleeved on the connecting rod positioned on the left side of the top end, the outer wall of the first ring sleeve is fixedly connected with a limiting rope, a second ring sleeve is sleeved on the connecting rod positioned on the right side of the top end, and the outer wall of the second ring sleeve is fixedly connected with a traction rope;
both ends all set up the side extension board about the top cap, the bottom of top cap with all set up the locating piece on the inside wall of side extension board, the locating piece all rotates the connection pull rod, the pull rod all with drag hook fixed connection.
Further, the pull rod includes first pillar, cup joint the second pillar in the first pillar, the drag hook is connected to the second pillar, cup joint the limiting plate on the first pillar, set up first spring between limiting plate and the first pillar, first spring cup joints on first pillar, the equal fixed connection gag lever post in the left and right sides of first pillar, the gag lever post all passes limiting plate and stopper fixed connection, set up the second spring between stopper and the limiting plate, the second spring cup joints on the gag lever post.
Furthermore, all set up a piece on the lateral wall around first fixed block and top cap, and be located and be connected through branch between the piece on the branch piece of side extension board and the top cap.
Furthermore, the first fixing block and the second fixing block are both welded on the top end surface of the top cover.
Further, the left-right width of the hanging box is smaller than that of the top cover.
Furthermore, four groups of rubber support legs are uniformly arranged at the bottom end of the hanging box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pulling rope and the limiting rope are combined to form a triangular structure, so that the hanging box is kept stable in the pulling process, and the influence of wind power on the hanging box is reduced;
2. the draw hook at the bottom end of the top cover is pulled by the two groups of pull rods, the two groups of pull rods can share the traction force of the draw hook, and the two groups of pull rods are pulled to form stable stress balance so as to prevent the hanging box from swinging;
3. the first spring and the second spring on the pull rod are combined for use, so that the pull rod has certain buffering force, and when the hanging box is put down, the soft landing of the hanging box can be realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the drawing device of the present invention;
FIG. 3 is a schematic view of the top cover structure of the present invention
Fig. 4 is a schematic view of the structure of the pull rod of the present invention.
In the figure: 1. a fixed mount; 2. a support; 3. a fixed pulley; 4. a first winch; 5. a second hoist; 6. A limiting rope; 7. a hauling rope; 8. a pulling device; 9. hanging a box; 81. a top cover; 82. a first fixed block; 83. A second fixed block; 84. fixing the rod; 85. connecting blocks; 86. a connecting rod; 87. a first loop; 88. a second loop; 811. a side support plate; 812. positioning blocks; 813. a strut; 814. a pull rod; 815. pulling a hook; 816. Supporting a block; 8141. a first support; 8142. a second support; 8143. a limiting plate; 8144. a first spring; 8145. a limiting rod; 8146. a limiting block; 8147. a second spring.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a suspension box anti-swing buffer mechanism of a hoisting device comprises a fixed frame 1, wherein the left end and the right end of the fixed frame 1 are fixedly connected with a support 2, fixed pulleys 3 are arranged on the support 2, a first winch 4 and a second winch 5 are respectively arranged in the fixed frame 1, a limiting rope 6 is wound on the first winch 4, a traction rope 7 is wound on the second winch 5, the limiting rope 6 and the traction rope 7 are respectively wound around the fixed pulleys 3 and fixedly connected with a traction device 8, the bottom end of the traction device 8 is fixedly connected with a suspension box 9, the traction rope 7 is used for moving the suspension box 9 upwards, the limiting rope 6 is used for being matched with the traction rope 7 to limit, the traction rope 7 and the limiting rope 6 form a triangular structure, and compared with the traction by using a single rope, the stability is improved;
the traction device 8 comprises a top cover 81, a first fixed block 82 is arranged in the center of the top end of the top cover 81, second fixed blocks 83 are arranged at four corners of the top end of the top cover 81, the first fixed block 82 and the second fixed blocks 83 are fixedly connected through a fixed rod 84, connecting blocks 85 are arranged on the fixed rod 84, a connecting rod 86 is arranged between every two adjacent connecting blocks 85, a first ring sleeve 87 is sleeved on the connecting rod 86 positioned on the left side of the top end, the outer wall of the first ring sleeve 87 is fixedly connected with a limiting rope 6, a second ring sleeve 88 is sleeved on the connecting rod 86 positioned on the right side of the top end, the outer wall of the second ring sleeve 88 is fixedly connected with a traction rope 7, and the first ring sleeve 87 and the second ring sleeve 88 at the top end are respectively fixedly connected with the traction rope 7 and the limiting rope 6, the symmetrical drawing mode ensures that the top cover 81 keeps stable in the drawing process, thereby limiting the left-right swing of the hanging box 9;
both ends all set up side extension board 811 about top cap 81, all set up locating piece 812 on top cap 81's bottom and the inside wall of side extension board 811, and locating piece 812 all rotates and connects pull rod 814, and pull rod 814 all with drag hook 815 fixed connection, a set of drag hook 815 is dragged jointly to two sets of pull rods 814, can restrict drag hook 815's swing to improve the steadiness.
As shown in fig. 2, the pull rod 814 includes a first pillar 8141, a second pillar 8142 is sleeved in the first pillar 8141, the second pillar 8142 is connected with a pull hook 815, a limit plate 8143 is sleeved on the first pillar 8141, a first spring 8144 is arranged between the limit plate 8143 and the first pillar 8141, the first spring 8144 is sleeved on the first pillar 8141, the left side and the right side of the first pillar 8141 are fixedly connected with limit rods 8145, the limit rods 8145 penetrate through the limit plates 8143 and are fixedly connected with the limit blocks 8146, a second spring 8147 is arranged between the limit blocks 8146 and the limit plates 8143, the second spring 8147 is sleeved on the limit rods 8145, when the pull hook 815 pulls an object, the first spring 8144 and the second spring 8147 can play a role in buffering, so as to achieve soft landing of the hanging box 9, the limit plate 8143 and the limit blocks 8146 are used in combination, so as to limit expansion of the springs and prevent over compression or extension;
as shown in fig. 3, the first fixing block 82 and the front and rear side walls of the top cover 81 are both provided with a support block 816, the support block 816 located on the side support plate 811 is connected with the support block 816 on the top cover 81 through a support rod 813, and the support rod 813 is a reinforcing rib for reinforcing the side support plate 811, so that the side support plate 811 is not easy to break when being supported and pulled;
as shown in fig. 2, the first fixing block 82 and the second fixing block 83 are welded on the top end surface of the top cover 81, so that the first fixing block 82 and the second fixing block 83 are connected more stably by welding, and are prevented from falling off in the using process;
as shown in fig. 2, the left and right width of the hanging box 9 is smaller than the left and right width of the top cover 81, so that when the hanging box 9 is pulled, the two pull rods 814 on the connecting pull hook 815 are uniformly stressed;
as shown in FIG. 1, four groups of rubber support legs are uniformly arranged at the bottom end of the hanging box 9, and the support legs can buffer the hanging box 9 when falling to the ground to prevent the hanging box from being broken.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 and their equivalents.
Claims (6)
1. The utility model provides a lifting box of equipment of lifting by crane prevents putting buffer gear, includes mount (1), its characterized in that: the left end and the right end of the fixed frame (1) are fixedly connected with the support (2), the fixed pulleys (3) are arranged on the support (2), a first winch (4) and a second winch (5) are respectively arranged in the fixed frame (1), a limiting rope (6) is wound on the first winch (4), a traction rope (7) is wound on the second winch (5), the limiting rope (6) and the traction rope (7) respectively bypass the fixed pulleys (3) and are fixedly connected with a traction device (8), and the bottom end of the traction device (8) is fixedly connected with a hanging box (9);
the traction device (8) comprises a top cover (81), a first fixed block (82) is arranged in the center of the top end of the top cover (81), second fixed blocks (83) are arranged at four corners of the top end of the top cover (81), the first fixed block (82) and the second fixed block (83) are fixedly connected through fixed rods (84), connecting blocks (85) are arranged on the fixed rods (84), a connecting rod (86) is arranged between every two adjacent connecting blocks (85), a first ring sleeve (87) is sleeved on the connecting rod (86) on the left side of the top end, the outer wall of the first ring sleeve (87) is fixedly connected with a limiting rope (6), a second ring sleeve (88) is sleeved on the connecting rod (86) on the right side of the top end, and the outer wall of the second ring sleeve (88) is fixedly connected with a traction rope (7);
both ends all set up side extension board (811) about top cap (81), the bottom of top cap (81) with all set up locating piece (812) on the inside wall of side extension board (811), locating piece (812) all rotate and connect pull rod (814), pull rod (814) all with drag hook (815) fixed connection.
2. The hanging box anti-swing buffer mechanism of the hoisting equipment as claimed in claim 1, characterized in that: pull rod (814) includes first pillar (8141), cup joint second pillar (8142) in first pillar (8141), drag hook (815) is connected in second pillar (8142), cup joint limiting plate (8143) on first pillar (8141), set up first spring (8144) between limiting plate (8143) and first pillar (8141), first spring (8144) cup joint on first pillar (8141), the equal fixed connection gag lever post (8145) of the left and right sides of first pillar (8141), gag lever post (8145) all passes limiting plate (8143) and stopper (8146) fixed connection, set up second spring (8147) between stopper (8146) and limiting plate (8143), second spring (8147) cup joints on gag lever post (8145).
3. The hanging box anti-swing buffer mechanism of the hoisting equipment as claimed in claim 1, characterized in that: all set up on the front and back lateral wall of first fixed block (82) and top cap (81) and prop up piece (816), and be located and be connected through branch pole (813) between the piece (816) of side extension board (811) and the piece (816) on top cap (81).
4. The hanging box anti-swing buffer mechanism of the hoisting equipment as claimed in claim 1, characterized in that: the first fixing block (82) and the second fixing block (83) are welded on the top end surface of the top cover (81).
5. The hanging box anti-swing buffer mechanism of the hoisting equipment as claimed in claim 1, characterized in that: the left and right width of the hanging box (9) is smaller than that of the top cover (81).
6. The hanging box anti-swing buffer mechanism of the hoisting equipment as claimed in claim 1, characterized in that: four groups of rubber support legs are uniformly arranged at the bottom end of the hanging box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716010.6U CN212425168U (en) | 2020-05-06 | 2020-05-06 | Anti-swing buffer mechanism for lifting box of lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716010.6U CN212425168U (en) | 2020-05-06 | 2020-05-06 | Anti-swing buffer mechanism for lifting box of lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212425168U true CN212425168U (en) | 2021-01-29 |
Family
ID=74289271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716010.6U Active CN212425168U (en) | 2020-05-06 | 2020-05-06 | Anti-swing buffer mechanism for lifting box of lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212425168U (en) |
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2020
- 2020-05-06 CN CN202020716010.6U patent/CN212425168U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: No. 3 Kaiming Road, Hardware Machinery Industrial Park, Nianzhuang Town, Pizhou City, Xuzhou City, Jiangsu Province, 221000 Patentee after: Xuzhou Sima Technology Co.,Ltd. Address before: 221000 zhuyushan sub district office, Jiawang District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou one plus two cable car equipment Co.,Ltd. |