CN215516459U - Intelligent anti-ejection device of electric hoist - Google Patents
Intelligent anti-ejection device of electric hoist Download PDFInfo
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- CN215516459U CN215516459U CN202122202591.9U CN202122202591U CN215516459U CN 215516459 U CN215516459 U CN 215516459U CN 202122202591 U CN202122202591 U CN 202122202591U CN 215516459 U CN215516459 U CN 215516459U
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- buffer
- electric hoist
- ejection device
- intelligent anti
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- 239000000872 buffer Substances 0.000 claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 9
- 244000208734 Pisonia aculeata Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model provides an intelligent anti-top-collision device of an electric hoist, and relates to the technical field of anti-top-collision limiting. The utility model provides an electric block intelligence scour protection top mounting, includes the electric block body, installs in the chassis of electric block body, is located the buffer board of chassis bottom to and connect the buffer gear of being connected between buffer board and chassis. This electric block intelligence scour protection top-mounting can play the guard action to electric block, prevents that it from being pushed towards the top.
Description
Technical Field
The utility model relates to the technical field of top impact prevention limiting, in particular to an intelligent top impact prevention device of an electric hoist.
Background
Electric block is a special hoisting equipment, installs on overhead traveling crane or portal crane, and electric block has smallly, and the dead weight is light, easy operation, characteristics such as convenient to use, and electric block is essential equipment commonly used in workshop production process, and its wide application provides very big convenience in each field for people's production and transportation etc. because the article that need hoist and mount are mostly heavier and use comparatively frequently, and electric block dashes the top condition in the use and takes place occasionally.
Therefore, in order to avoid the phenomenon that the electric hoist is pushed to the top, the electric hoist needs to be protected in multiple ways, and accidents that the electric hoist damages articles and falls to damage and injure people are avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent anti-ejection device of an electric hoist, which can protect the electric hoist and prevent the electric hoist from being ejected.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides an electric block intelligence scour protection top mounting, including the electric block body, install in the chassis of electric block body, be located the buffer board of chassis bottom to and connect the buffer gear of being connected between buffer board and chassis.
In some embodiments of the present invention, the connection buffer mechanism includes a plurality of symmetrically disposed movable buffer components, wherein two ends of each movable buffer component are respectively connected between the buffer board and the bottom frame.
In some embodiments of the present invention, the movable buffering assembly includes a groove formed at the bottom of the chassis, a sliding rod installed in the groove, a sleeve movably sleeved on the sliding rod, and two buffering springs symmetrically sleeved on the sliding rod about the sleeve. The connecting rod is hinged with the sleeve joint piece, and the connecting seat is hinged with the connecting rod and is installed on the buffer plate.
In some embodiments of the present invention, a connection buffer is connected to the buffer plate and the bottom frame.
In some embodiments of the present invention, the number of the connecting buffers is plural.
In some embodiments of the present invention, the connection buffer is a spring.
In some embodiments of the utility model, a cushion pad is installed at the bottom of the cushion plate opposite to the position of the hook of the electric hoist body.
In some embodiments of the present invention, the cushion pad is made of silicon gel.
In some embodiments of the utility model, a sensor connected with a controller of the electric hoist body is mounted at the bottom of the underframe.
In some embodiments of the present invention, the buffer plate is provided with a limiting member at both sides thereof for limiting the steel rope of the electric hoist body.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
according to the utility model, the connection buffer mechanism is connected between the buffer plate and the underframe, so that the lifting hook can be buffered through the buffer plate between the lifting hooks of the electric hoist body, the situation that the lifting hook collides the electric hoist body due to too high pull-back speed is avoided, the buffer plate is further buffered through the connection buffer mechanism, the impact force is reduced, the electric hoist body can be protected, in addition, the residual force after buffering of the connection buffer mechanism can be transmitted to the underframe, and the underframe can absorb a part of component force, so that the electric hoist is further protected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an intelligent anti-ejection device of an electric hoist according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model;
fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
Icon: 1-electric hoist body; 2-a chassis; 3-a buffer plate; 4-a groove; 5-a slide bar; 6-a socket; 7-a buffer spring; 8-a connecting seat; 9-connecting a buffer member; 10-a cushion pad; 11-a sensor; 12-a limit piece; 13-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention 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 figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships which are usually arranged when the products of the present invention are used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements which are indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, the present invention should not be construed as being limited.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
The embodiment provides an electric block intelligence scour protection top installation, including electric block body 1, install in electric block body 1's chassis 2, be located the buffer board 3 of 2 bottoms of chassis to and connect the buffer gear of being connected between buffer board 3 and chassis 2.
In the embodiment, the electric hoist body 1 has the same structure as a conventional electric hoist, and a lifting hook is hung through a steel rope at the bottom, and a heavy object is hung through the lifting hook; the underframe 2 is arranged at the bottom of the electric hoist body 1 and used for bearing, and the underframe 2 is connected with the connecting buffer mechanism; the two ends of the connecting buffer mechanism are respectively connected with the underframe 2 and the buffer plate 3, and the connecting buffer mechanism can buffer the force transmitted from the buffer plate 3, so that the electric hoist body 1 is prevented from being jacked, and the electric hoist body 1 can be protected; buffer board 3 is located 2 bottoms of chassis, and its lifting hook top that is located electric block body 1 can play the cushioning effect to the lifting hook, avoids the lifting hook direct impact to electric block body 1, can play the guard action.
When using, electric block body 1's lifting hook upwards pulls back through the steel cable, and when the steel cable was retrieved soon, the lifting hook was because pull-back is fast, has certain inertia, and it can be strikeed on buffer board 3, and buffer board 3 absorbs partly impact force, and the surplus is eliminated through connecting buffer gear.
Example 2
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 1, the difference lies in: the connecting buffer mechanism comprises a plurality of symmetrically arranged movable buffer components, wherein two ends of each movable buffer component are respectively connected between the buffer plate 3 and the underframe 2.
In this embodiment, remove the buffering subassembly and have a plurality ofly, and about chassis 2 symmetry setting, can guarantee like this to the even buffering of chassis 2 to balanced protection electric block body 1.
The number of moving damping members is preferably 2.
Example 3
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 2, the difference lies in: the movable buffer component comprises a groove 4 arranged at the bottom of the chassis 2, a sliding rod 5 arranged in the groove 4, a sleeve joint piece 6 movably sleeved on the sliding rod 5, and two buffer springs 7 symmetrically sleeved on the sliding rod 5 about the sleeve joint piece 6. A connecting rod 13 hinged with the socket joint piece 6, and a connecting seat 8 hinged with the connecting rod 13 and installed on the buffer plate 3.
In the present embodiment, the groove 4 is formed at the bottom of the chassis 2, and is used for accommodating the sliding rod 5; two ends of the sliding rod 5 are fixed in the groove 4, and a buffer spring 7 and a socket piece 6 are sleeved on the sliding rod and are used for facilitating the socket piece 6 to slide on the sliding rod; the sleeving piece 6 is sleeved on the sliding rod 5, and the two sides of the sleeving piece are provided with the buffer springs 7, so that the sleeving piece 6 can be buffered, and further, the impact force transmitted from the buffer plate 3 is buffered; the number of the buffer springs 7 is 2, the buffer springs are symmetrically sleeved on the sliding rod 5 about the sleeved piece 6, and the buffer effect on the sleeved piece 6 can be guaranteed no matter the sleeved piece 6 slides to the side; one end of the connecting rod 13 is rotatably connected with the socket joint part 6, and the other end of the connecting rod is rotatably connected with the connecting seat 8, so that the connecting rod can play a role of connecting the buffer plate 3 when the lifting hook is not pulled back, and can eliminate the force transmitted from the buffer plate 3 through the buffer spring 7 when the lifting hook is pulled back; the connecting base 8 is fixed on the buffer plate 3 and is used for connecting the connecting rod 13.
Example 4
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 1, the difference lies in: the buffer plate 3 is connected with the chassis 2 with a connecting buffer 9.
In this embodiment, connect bolster 9 and connect in buffer board 3 upper end and chassis 2 lower extreme, can further guarantee to the cushioning effect of buffer board 3, play the guard action to electric block body 1, avoid electric block body 1 to receive towards the top.
Example 5
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 4, the difference lies in: the connecting buffers 9 are plural in number.
In this embodiment, there are a plurality of connecting buffers 9, and a plurality of connecting buffers 9 are evenly distributed on the buffer board 3, so that the buffering effect can be ensured.
Example 6
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 4, the difference lies in: the connecting bumper 9 is a spring.
In this embodiment, the connection buffer 9 is a spring, and since the spring is low in price and has excellent buffering effect, the connection between the upper end of the buffer board 3 and the lower end of the chassis 2 is selected, so that the connection buffer can be replaced after the spring is damaged, and the maintenance cost is saved.
Example 7
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 1, the difference lies in: the bottom of the buffer plate 3 is provided with a buffer pad 10 opposite to the position of the lifting hook of the electric hoist body 1.
In this embodiment, blotter 10 is fixed in 3 bottoms of buffer board and is located the lifting hook top of electric block body 1, and some can be cleared up at first by blotter 10 to the power when the lifting hook is pullback, can further guarantee the guard action to electric block body 1, avoids electric block body 1 to receive towards the top.
Example 8
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, basically the same as embodiment 7, the difference lies in: the cushion pad 10 is made of silica gel.
In this embodiment, silica gel is selected as the cushion pad 10, and on one hand, the silica gel is low in price and can save cost, and on the other hand, the silica gel has high resilience and long service life.
Example 9
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 1, the difference lies in: the bottom of the chassis 2 is provided with a sensor 11 connected with a controller of the electric hoist body 1.
In this embodiment, sensor 11 is installed to the bottom of chassis 2, and this sensor 11 is distance sensor, and it is connected with the controller of electric block body 1, can change the position of lifting hook into the controller of signal transmission for electric block body 1, is convenient for its work.
Example 10
Referring to fig. 1-2, fig. 1 is a schematic structural view of an intelligent anti-ejection device of an electric hoist according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a buffer plate of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model; fig. 3 is a partially enlarged view of a part a of the intelligent anti-ejection device of the electric hoist according to the embodiment of the utility model.
This embodiment provides an electric block intelligence scour protection top mounted putting, and is basically the same with embodiment 1, the difference lies in: limiting pieces 12 for limiting steel ropes of the electric hoist body 1 are mounted on two sides of the buffer plate 3.
In this embodiment, locating part 12 quantity has 2, and symmetric connection in 3 both sides of buffer board, and its position that is used for restricting the steel cable of electric block body 1 can guarantee that the lifting hook can only strike on buffer board 3, guarantees the buffering effect.
In summary, the connection buffer mechanism is connected between the buffer plate 3 and the chassis 2, so that the lifting hook can be buffered through the buffer plate 3 between the lifting hooks of the electric hoist body 1, the situation that the lifting hook collides with the electric hoist body 1 due to too high pulling speed is avoided, the buffer plate 3 is further buffered through the connection buffer mechanism, the impact force is reduced, the electric hoist body 1 can be protected, in addition, the residual force after buffering of the connection buffer mechanism can be transmitted to the chassis 2, the chassis can absorb a part of component force, and the electric hoist body 1 is further protected.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electric block intelligence scour protection top installation, includes the electric block body, its characterized in that, still including install in the chassis of electric block body is located the buffer board of chassis bottom, and connect in be connected buffer gear between buffer board and the chassis.
2. The intelligent anti-ejection device of the electric hoist as claimed in claim 1, wherein the connection buffer mechanism comprises a plurality of symmetrically arranged movable buffer components, wherein two ends of each movable buffer component are respectively connected between the buffer plate and the underframe.
3. The intelligent anti-ejection device of the electric hoist as claimed in claim 2, wherein the movable buffer assembly comprises a groove formed at the bottom of the chassis, a sliding rod installed in the groove, a sleeve connected to the sliding rod movably, two buffer springs symmetrically sleeved on the sliding rod about the sleeve, a connecting rod hinged to the sleeve, and a connecting seat hinged to the connecting rod and installed on a buffer board.
4. The intelligent anti-ejection device of the electric hoist as claimed in claim 1, wherein the buffer plate is connected with the base frame to form a connection buffer.
5. The intelligent anti-ejection device for the electric hoist as claimed in claim 4, wherein the number of the connecting buffers is multiple.
6. The intelligent anti-ejection device for the electric hoist as claimed in claim 4, wherein the connecting buffer is a spring.
7. The intelligent anti-ejection device for the electric hoist as claimed in claim 1, wherein a cushion pad is mounted at the bottom of the cushion plate opposite to the position of the lifting hook of the electric hoist body.
8. The intelligent anti-ejection device of the electric hoist as claimed in claim 7, wherein the cushion pad is made of silica gel.
9. The intelligent anti-ejection device for the electric hoist as claimed in claim 1, wherein a sensor connected with a controller of the electric hoist body is mounted at the bottom of the underframe.
10. The intelligent anti-ejection device of the electric hoist as claimed in claim 1, wherein limiting members for limiting steel ropes of the electric hoist body are mounted on two sides of the buffer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202591.9U CN215516459U (en) | 2021-09-11 | 2021-09-11 | Intelligent anti-ejection device of electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202591.9U CN215516459U (en) | 2021-09-11 | 2021-09-11 | Intelligent anti-ejection device of electric hoist |
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| Publication Number | Publication Date |
|---|---|
| CN215516459U true CN215516459U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122202591.9U Expired - Fee Related CN215516459U (en) | 2021-09-11 | 2021-09-11 | Intelligent anti-ejection device of electric hoist |
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| CN (1) | CN215516459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114057104A (en) * | 2022-01-17 | 2022-02-18 | 新乡市起重设备厂有限责任公司 | Crane lifting adjusting device |
-
2021
- 2021-09-11 CN CN202122202591.9U patent/CN215516459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114057104A (en) * | 2022-01-17 | 2022-02-18 | 新乡市起重设备厂有限责任公司 | Crane lifting adjusting device |
| CN114057104B (en) * | 2022-01-17 | 2022-04-08 | 新乡市起重设备厂有限责任公司 | Crane lifting adjusting device |
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