CN217780560U - Novel single-double-beam crane trolley frame of electric hoist - Google Patents
Novel single-double-beam crane trolley frame of electric hoist Download PDFInfo
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- CN217780560U CN217780560U CN202222020821.4U CN202222020821U CN217780560U CN 217780560 U CN217780560 U CN 217780560U CN 202222020821 U CN202222020821 U CN 202222020821U CN 217780560 U CN217780560 U CN 217780560U
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- support main
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- trolley
- buffer
- electric hoist
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 20
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel electric block list two roof beam monkey frame relates to hoist technical field, specifically is a novel electric block list two roof beam monkey frame, including dolly support main part, the upper surface edge fixedly connected with protective cover plate of dolly support main part, the bottom of dolly support main part is provided with buffer gear, buffer gear's bottom is provided with moving mechanism, buffer gear comprises first buffer spring, second buffer spring and arc extension board, the both sides of dolly support main part bottom all are provided with the backplate. This novel electric block list double girder crane trolley frame, multiunit's electronic round and buffer gear's setting has reached and has reduced the holistic degree of wear of electronic round, improves life's purpose, and the setting of oiling case improves life and noise reduction's purpose, and the setting of protection apron and backplate prevents that outside dust from getting into the inside of electric block and electronic round, influences the lubrication, improves life.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a novel single-double-beam crane trolley frame for electric hoists.
Background
The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range, and the crane is characterized by intermittent motion, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle work alternately, so that the crane is more and more widely developed and used in the market. Light and small-sized hoisting equipment such as: jacks, pneumatic hoists, electric hoists, balance hoists (balance hoists), winches and the like. Gantry type hoisting machines such as beam cranes and the like. Boom-type cranes such as fixed slewing cranes, tower cranes, truck cranes, tire cranes, crawler cranes, etc. Cable hoists such as elevators and the like.
The existing single-double beam crane trolley frame has the following problems in use: 1. the instantaneous pulling force that receives the heavy object is great, lead to the car road can not push down the slide rail simultaneously, easy atress is inhomogeneous, can lead to the degree of wear inconsistent of dolly frame both sides during the long-term use, the easy accident that takes place, two, dolly frame is whole mostly by the I-steel, channel-section steel or steel sheet weld and form, when using because the I-steel, channel-section steel or steel sheet expose for a long time and receive external influence great externally, ageing can aggravate, and receive external influence, lubricity between the driving medium is relatively poor, it is very big to use the after-noise for a long time.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel electric block list two-beam crane trolley frame has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel electric block single double girder crane trolley frame, includes trolley support main part, trolley support main part's upper surface is provided with electric block, trolley support main part's upper surface edge fixedly connected with protective cover, protective cover wraps up in electric block's outside, trolley support main part's bottom is provided with buffer gear, buffer gear's bottom is provided with moving mechanism, buffer gear comprises first buffer spring, second buffer spring and arc extension board, moving mechanism comprises removal wheel carrier and electronic round, electronic round is provided with a plurality ofly in the inside of removing the wheel carrier, electronic round's top is provided with the oil injection case, the bottom of oil injection case is provided with drips the glib talker, drip the glib talker and be located electronic round both sides transmission position directly over, the both sides of trolley support main part bottom all are provided with the backplate, the backplate is the rubber pad, the backplate sets up the both sides at the removal wheel carrier.
Optionally, the electric hoist is located the central point at dolly support main part top and puts, the protective cover board is trapezoidal setting, the ventilation groove has been seted up to the surface of protective cover board, the ventilation groove sets up for the slope, inclination is 45 degrees.
Optionally, the outer side edge of the bottom of the trolley support main body is provided with a flange, the surface of the bottom of the trolley support main body is in a convex arc shape, and the flange is symmetrically distributed around the bottom of the trolley support main body.
Optionally, the first buffer springs are arranged in two groups and are respectively arranged on two sides of the bottom of the trolley support main body, the top of each first buffer spring is fixedly connected with the bottom of the corresponding flange, and the bottom of each first buffer spring is fixedly connected with the top of the corresponding movable wheel carrier.
Optionally, the arc-shaped support plate is arranged in the middle of the movable wheel carrier and located between the first buffer springs, a second buffer spring is arranged at the top of the arc-shaped support plate, and the top of the second buffer spring is fixedly connected with the center of the bottom of the trolley support main body.
Optionally, the oil injection tank is arranged on the inner top wall of the movable wheel carrier, a filling port is formed in the outer surface of the oil injection tank, a sealing column is arranged inside the filling port, the inner bottom wall of the oil injection tank is in a convex shape, and the top of the oil dripping nozzle is arranged at the lowest position of the inner bottom wall of the oil injection tank.
(III) advantageous effects
The utility model provides a novel electric block list two roof beam monkey frame possesses following beneficial effect:
1. this novel electric block list double girder crane trolley frame, electronic round and buffer gear's through the multiunit setting, electronic round through the multiunit makes trolley support main part when moving when using, can keep a large amount of electronic round all to act on, prevent that wherein certain electronic round can not produce the bearing capacity and cause the emergence of other electronic round aggravation wearing and tearing phenomenon after taking place wearing and tearing, the holistic degree of wear of electronic round has been reduced to the reached, improve life's purpose, buffer gear can carry out certain buffering when electronic round is instantaneous atress, and adjust the atress direction slightly, make the atress direction keep perpendicular as far as possible, it leads to electronic round atress inhomogeneous to prevent direct atress, it is serious to make electronic round wearing and tearing, reached and prevented that trolley support main part from taking place the mesh of turning on one's side.
2. This novel single two roof beam monkey frames of electric block, setting through the oiling case, the transmission position through the oiling case to electronic round when using annotates lubricating oil, the lubricated degree that improves electronic round has been reached, the purpose of life and noise reduction is improved, through the setting of protective cover board and backplate, protect electric block through the protective cover board when using, the backplate protects electronic round, prevent that outside dust from getting into the inside of electric block and electronic round, influence lubrication, and service life is prolonged.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a sectional view of the fuel tank of the present invention;
fig. 4 is a three-dimensional view of the movable wheel frame of the present invention.
In the figure: 1. a trolley support main body; 2. an electric hoist; 3. a protective cover plate; 4. a ventilation slot; 5. a first buffer spring; 6. a second buffer spring; 7. moving the wheel carrier; 8. an arc-shaped support plate; 9. electric wheel (ii) a; 10. injecting an oil tank; 11. sealing the column; 12. a drip nozzle; 13. and (4) protecting the plate.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel electric block single double-beam crane trolley frame, including trolley support main part 1, the upper surface of trolley support main part 1 is provided with electric block 2, the upper surface edge fixedly connected with protective cover plate 3 of trolley support main part 1, electric block 2 is located the central point at trolley support main part 1 top, protective cover plate 3 is trapezoidal setting, ventilation slot 4 has been seted up to protective cover plate 3's surface, ventilation slot 4 is the slope setting, inclination is 45 degrees, protective cover plate 3 wraps up in the outside of electric block 2, trolley support main part 1's bottom is provided with buffer gear, buffer gear's bottom is provided with moving mechanism, the outside limit of trolley support main part 1 bottom is provided with the flange, and the surface of trolley support main part 1 bottom is convex arc setting, the flange is about the bottom symmetric distribution of trolley support main part 1, buffer gear is by first buffer spring 5, second buffer spring 6 and arc extension board 8 are constituteed, first buffer spring 5 is provided with two sets of group, and set up the both sides in trolley support main part 1 bottom respectively, the top of first buffer spring 5 and the bottom fixed connection of flange, the top fixed connection of first buffer spring 5 and the top fixed connection of mobile wheel carrier 7. The arc support plate 8 is arranged in the middle of the movable wheel frame 7 and located between the first buffer springs 5, the second buffer springs 6 are arranged at the top of the arc support plate 8, the top of each second buffer spring 6 is fixedly connected with the central position of the bottom of the trolley support main body 1, the movable mechanism is composed of the movable wheel frame 7 and the electric wheels 9, a plurality of electric wheels 9 are arranged inside the movable wheel frame 7, an oil injection tank 10 is arranged above each electric wheel 9, an oil dripping nozzle 12 is arranged at the bottom of each oil injection tank 10 and located right above the transmission positions of two sides of each electric wheel 9, the oil injection tank 10 is arranged on the inner top wall of the movable wheel frame 7, a filling opening is formed in the outer surface of the oil injection tank 10, sealing columns 11 are arranged inside the filling opening, the inner bottom wall of the oil injection tank 10 is in a convex shape, the top of the oil dripping nozzle 12 is arranged at the lowest position of the inner bottom wall of the oil injection tank 10, guard plates 13 are arranged on two sides of the bottom of the trolley support main body 1, the guard plates 13 are rubber pads, and the guard plates 13 are arranged on two sides of the movable wheel frame 7.
During the use, mention the heavy object through electric hoist 2, electric hoist 2 instantaneous atress in the twinkling of an eye of mentioning, make buffer gear in time cushion, the pulling force that makes dolly support main part 1 receive, through the effect of first buffer spring 5 and second buffer spring 6, it diminishes to the pulling force, and make the direction of force-bearing become the vertical direction as far as possible, finally bear by removing wheel carrier 7 again, final power transmission is to between electronic round 9 and the track, carry out regularly through the oil drip mouth 12 of annotating oil tank 10 bottom when using and carry out the oiling to the transmission position of electronic round 9, prevent that electronic round 9 is lubricated not enough, wearing and tearing are serious, protective cover plate 3 can carry out good protection to electric hoist 2 at dolly support main part 1 top, and adopt ventilation slot 4 for the setting of slope, also can prevent that the thorn from very getting into and the backplate entering with the rainwater, improve electric hoist 2's life and reduce electric hoist 2's spoilage, 13 can cover the protection to electronic round 9 and remove the buffer gear at wheel carrier 7 top.
The utility model discloses a theory of operation and beneficial effect: this novel electric block list double-beam crane trolley frame, electronic wheel 9 and buffer gear's setting through the multiunit, electronic wheel 9 through the multiunit makes trolley support main part 1 when moving when using, can keep a large amount of electronic wheel 9 all to act on, prevent wherein that certain electronic wheel 9 from taking place to produce the bearing capacity and causing the emergence of other electronic wheel 9 aggravation wearing and tearing phenomenon after wearing and tearing, reached and reduced electronic whole degree of wear of wheel 9, improve life's purpose, buffer gear can carry out certain buffering when electronic wheel 9 is instantaneous atress, and adjust the direction of force slightly, make the direction of force keep perpendicular as far as possible, it leads to electronic wheel 9 atress inhomogeneous to prevent direct atress, make electronic wheel 9 wearing and tearing serious, reached and prevented that trolley support main part 1 from taking place the mesh of turning on one's side, through the setting of annotating oil tank 10, carry out filling lubricating oil through the transmission position of annotating oil tank 10 to electronic wheel 9 when using, reached and improved the lubricated degree of electronic wheel 9, improve life and reduce the purpose of noise, through the setting of protection apron 3 and 13, carry out the influence of electronic block to electronic wheel 9, prevent that electronic protection backplate from carrying out the dust and carry out the inside protection of electronic wheel 9, electric block, it influences to carry out 2, it.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel electric block list double girder monkey frame, includes dolly support main part (1), its characterized in that: the utility model discloses a dolly support, including dolly support main part (1), upper surface edge fixedly connected with protective cover (3) of dolly support main part (1), protective cover (3) parcel is in the outside of electric hoist (2), the bottom of dolly support main part (1) is provided with buffer gear, buffer gear's bottom is provided with moving mechanism, buffer gear comprises first buffer spring (5), second buffer spring (6) and arc extension board (8), moving mechanism comprises removal wheel carrier (7) and electronic wheel (9), electronic wheel (9) are provided with a plurality ofly in the inside that removes wheel carrier (7), the top of electronic wheel (9) is provided with oil injection case (10), the bottom of oil injection case (10) is provided with drips glib talker (12), drip glib talker (12) are located electronic wheel (9) both sides transmission position directly over, the both sides of dolly support main part (1) bottom all are provided with backplate (13), backplate (13) are the rubber pad, backplate (13) set up the both sides that remove wheel carrier (7).
2. The novel electric hoist single and double beam crane trolley frame as claimed in claim 1, wherein: electric hoist (2) are located the central point at dolly support main part (1) top and put, protection apron (3) are trapezoidal setting, ventilation groove (4) have been seted up to the surface of protection apron (3), ventilation groove (4) set up for the slope, inclination is 45 degrees.
3. The novel electric hoist single and double beam crane trolley frame as claimed in claim 1, wherein: the trolley support is characterized in that a flange is arranged on the outer side edge of the bottom of the trolley support main body (1), the surface of the bottom of the trolley support main body (1) is in a convex arc shape, and the flange is symmetrically distributed relative to the bottom of the trolley support main body (1).
4. The novel electric hoist single and double beam crane trolley frame as claimed in claim 3, characterized in that: the trolley support is characterized in that the first buffer springs (5) are arranged in two groups and are respectively arranged on two sides of the bottom of the trolley support main body (1), the tops of the first buffer springs (5) are fixedly connected with the bottoms of the flanges, and the bottoms of the first buffer springs (5) are fixedly connected with the tops of the movable wheel carriers (7).
5. The novel electric hoist single and double beam crane trolley frame as claimed in claim 1, wherein: the trolley support is characterized in that the arc-shaped support plate (8) is arranged in the middle of the movable wheel carrier (7) and located between the first buffer springs (5), the top of the arc-shaped support plate (8) is provided with a second buffer spring (6), and the top of the second buffer spring (6) is fixedly connected with the center of the bottom of the trolley support main body (1).
6. The novel electric hoist single and double beam crane trolley frame as claimed in claim 1, wherein: the oil injection tank (10) is arranged on the inner top wall of the movable wheel carrier (7), the outer surface of the oil injection tank (10) is provided with an injection port, a sealing column (11) is arranged inside the injection port, the inner bottom wall of the oil injection tank (10) is in a convex shape, and the top of the oil dripping nozzle (12) is arranged at the lowest position of the inner bottom wall of the oil injection tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222020821.4U CN217780560U (en) | 2022-08-02 | 2022-08-02 | Novel single-double-beam crane trolley frame of electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222020821.4U CN217780560U (en) | 2022-08-02 | 2022-08-02 | Novel single-double-beam crane trolley frame of electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217780560U true CN217780560U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222020821.4U Active CN217780560U (en) | 2022-08-02 | 2022-08-02 | Novel single-double-beam crane trolley frame of electric hoist |
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| Country | Link |
|---|---|
| CN (1) | CN217780560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023379A (en) * | 2023-10-08 | 2023-11-10 | 南通恒信精工机械有限公司 | Crane end beam mechanism capable of uniformly bearing |
-
2022
- 2022-08-02 CN CN202222020821.4U patent/CN217780560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023379A (en) * | 2023-10-08 | 2023-11-10 | 南通恒信精工机械有限公司 | Crane end beam mechanism capable of uniformly bearing |
| CN117023379B (en) * | 2023-10-08 | 2023-12-19 | 南通恒信精工机械有限公司 | Crane end beam mechanism capable of uniformly bearing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 19 Kuang Road, Changnuo Industrial Zone, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee after: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. Address before: 453700 changnao Industrial Zone, Xinxiang, Henan Province** Patentee before: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. |