CN217600246U - Electric hoist crane with single-double-beam multiplexing structure - Google Patents
Electric hoist crane with single-double-beam multiplexing structure Download PDFInfo
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- CN217600246U CN217600246U CN202220306739.5U CN202220306739U CN217600246U CN 217600246 U CN217600246 U CN 217600246U CN 202220306739 U CN202220306739 U CN 202220306739U CN 217600246 U CN217600246 U CN 217600246U
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Abstract
The utility model discloses an electric block hoist with multiplexing structure of single two roof beams uses in hoisting machinery, and its technical scheme main points are: the double-beam hoist comprises a first beam, a second beam and a double-beam hoist movably arranged between the first beam and the second beam; the first cross beam and the second cross beam are arranged in parallel; an I-shaped slideway is fixed at the bottom end of the first cross beam, and a single-beam hoist is movably arranged on the I-shaped slideway. Has the technical effects that: the actual hoisting condition can be flexibly coped with, when the weight of the goods is smaller, the single-beam hoist is adopted for hoisting, the speed is high, and the energy consumption is low; when the weight of the goods is larger, the double-beam hoist is adopted for hoisting, the bearing weight is large, and the hoisting process is more stable; meanwhile, the movable balancing weight is arranged, and pressure on the other end caused by the lever principle when the balancing weight is located at different positions can be determined through early-stage testing, so that the balance of the whole weight is realized.
Description
Technical Field
The utility model relates to a hoisting machinery field, in particular to electric block crane with single two roof beam multiplex structure.
Background
The electric hoist is a special lifting equipment, is installed on overhead traveling cranes and gantry cranes, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used in places such as industrial and mining enterprises, storage, docks and the like. The electric hoist has compact structure, and the motor axis is vertical to the electric hoist of the winding drum axis by adopting a worm gear transmission device. The disadvantages are as follows: the length dimension is big, and the size is big in the aspect of the width, and the structure is bulky, and mechanical efficiency is low, and it is difficult etc.. The hydraulic system is dual control, and the overflow regulating valve and the magnetic contact pressure gauge can accurately control the pressure. The electric appliance control department adopts low voltage control, and the safety of the governing system is increased.
The existing electric hoists comprise a single-beam electric hoist and a double-beam electric hoist, the single-beam electric hoist is often used for hoisting lighter objects, has high speed and low energy consumption but cannot bear heavier goods, and the single-beam electric hoist is unstable and is easy to deviate in the hoisting process; the double-beam electric hoist has the advantages that the double-beam electric hoist can be used for hoisting heavier goods, the lifting hook is more stable in the hoisting process, but the double-beam electric hoist is large in tonnage, larger in power and slower in speed, and is easy to cause resource waste when hoisting the low-weight goods.
Therefore, in order to enlarge the application range, the hoisting of the goods is reasonably distributed, and the resources are saved, so that a novel electric hoist crane capable of realizing single-beam and double-beam multiplexing is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric block hoist with multiplexing structure of single two roof beams, its advantage is application range wider, can carry out rational distribution, resources are saved to lifting by crane of goods.
The above technical object of the present invention can be achieved by the following technical solutions: an electric hoist crane with a single-beam and double-beam multiplexing structure comprises a first beam, a second beam and a double-beam hoist movably arranged between the first beam and the second beam; the first cross beam and the second cross beam are arranged in parallel; an I-shaped slideway is fixed at the bottom end of the first cross beam, and a single-beam hoist is movably arranged on the I-shaped slideway.
The utility model provides an electric hoist crane with single-double beam multiplexing structure, which reasonably combines a single-double beam electric hoist and a double-double beam electric hoist together, through the technical proposal, the utility model can flexibly deal with the actual hoisting condition, and when the weight of goods is smaller, the single-double beam electric hoist is adopted to hoist, the speed is high, and the energy consumption is low; when the weight of the goods is larger, the double-beam hoist is adopted to lift, the bearing weight is large, and the lifting process is more stable.
The utility model discloses further set up to, the last fixed surface of first crossbeam and second crossbeam has the guide rail, two roof beam calabashes pass through carriage sliding connection and are in between first crossbeam and the second crossbeam.
The utility model discloses further set up to, the carriage includes the dead lever and fixes the sliding block at dead lever both ends, open inside cavity and the bottom of sliding block has the opening, the inside gyro wheel that is equipped with of sliding block, the carriage passes through the sliding block at dead lever both ends with first crossbeam and second crossbeam are connected.
The utility model discloses further set up to, the two roof beam calabashes are fixed on the dead lever.
The utility model discloses a carriage realizes the removal of two roof beam calabashes between first crossbeam and second crossbeam, and simple structure can avoid two roof beam calabashes to derail simultaneously, causes the incident.
The utility model is further arranged in that a connecting seat is arranged between the single-beam hoist and the I-shaped slide way, two sides of the connecting seat are provided with brackets in parallel, a connecting column is fixedly arranged between the brackets, and the connecting column is arranged at the lower side of the brackets; the side wall of one side, close to the connecting column, of the support is fixedly provided with a driving wheel, the I-shaped slide way penetrates through the support on two sides, and the driving wheel is arranged on two sides of the I-shaped slide way.
The utility model discloses further set up to, monospar calabash bolt fastening in the support outside, monospar calabash passes through connecting seat swing joint in on the I-shaped slide.
The utility model discloses a removal of monospar calabash on first crossbeam is realized to the connecting seat, and simple structure can avoid monospar calabash to derail simultaneously, causes the incident.
The utility model discloses further set up to, the both ends of first crossbeam and second crossbeam are fixed with the balancing pole, the balancing pole perpendicular to first crossbeam and second crossbeam, balancing pole bottom sliding connection has the balancing weight.
The utility model discloses further set up to, the balancing pole superscript has the scale, the balancing weight basis the bearing adjustment position of monospar calabash, balanced whole counter weight.
When the monospar calabash carried out the jack-up, the whole bearing atress of hoist unbalanced, cause the wearing and tearing of bottom transfer structure easily, the utility model discloses be equipped with mobilizable balancing weight on the balancing pole at first crossbeam and second crossbeam both ends, the accessible tests in earlier stages, confirms the pressure that the balancing weight caused to the other end through lever principle when being located different positions, realizes the balance of whole weight.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model provides an electric hoist crane with single and double beam multiplexing structure, which reasonably combines a single beam electric hoist and a double beam electric hoist together, through the technical proposal, the utility model can flexibly deal with the actual hoisting situation, and when the weight of goods is smaller, the single beam hoist is adopted to hoist, the speed is fast, and the energy consumption is low; when the weight of the goods is larger, the double-beam hoist is adopted for hoisting, the bearing weight is large, and the hoisting process is more stable;
2. the utility model discloses be equipped with mobilizable balancing weight on the balancing pole at first crossbeam and second crossbeam both ends, accessible earlier stage test confirms the pressure that the balancing weight caused to the other end through lever principle when being located different positions, realizes the balance of whole weight.
Drawings
Fig. 1 is a schematic structural diagram of an electric hoist crane with a single-double beam multiplexing structure according to the embodiment;
FIG. 2 is a schematic view of the sliding frame of the present embodiment;
fig. 3 is a schematic structural diagram of the connection seat of the present embodiment.
Reference numerals are as follows: 1. a first cross member; 2. a second cross member; 3. a double-beam hoist; 4. an i-shaped chute; 5. a single-beam hoist; 6. a guide rail; 7. a carriage; 8. a fixing rod; 9. a sliding connection block; 10. a roller; 11. a connecting seat; 12. a support; 13. connecting columns; 14. a driving wheel; 15. a balancing pole; 16. a counterweight block; 17. and (4) calibration.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
referring to fig. 1, the electric hoist crane with the single-beam and double-beam multiplexing structure comprises a first beam 1, a second beam 2 and a double-beam hoist 3, wherein the double-beam hoist 3 is movably arranged between the first beam 1 and the second beam 2;
referring to fig. 1 and 2, a first beam 1 and a second beam 2 are arranged in parallel, a guide rail 6 is fixed on the upper surface of the first beam 1 and the upper surface of the second beam 2, and a double-beam hoist 3 is connected between the first beam 1 and the second beam 2 in a sliding manner through a sliding frame 7; the sliding frame 7 comprises a fixed rod 8 and sliding blocks 9 fixed at two ends of the fixed rod 8, the sliding blocks 9 are hollow, openings are formed in the bottom ends of the sliding blocks 9, rollers 10 are arranged in the sliding blocks 9, the sliding frame 7 is connected with the first cross beam 1 and the second cross beam 2 through the sliding blocks 9 at two ends of the fixed rod 8, and the double-beam hoist 3 is fixed on the fixed rod 8; realize the removal of two roof beam calabashes 3 between first crossbeam 1 and second crossbeam 2 through carriage 7 and can avoid two roof beam calabash 3 derailments, cause the incident, simple structure simultaneously, simple to operate.
Referring to fig. 1 and 3, an i-shaped slideway 4 is fixed at the bottom end of a first beam 1, a single-beam hoist 5 is movably arranged on the i-shaped slideway 4, a connecting seat 11 is arranged between the single-beam hoist 5 and the i-shaped slideway 4, brackets 12 are arranged on two sides of the connecting seat 11 in parallel, a connecting column 13 is fixedly arranged between the brackets 12, and the connecting column 13 is arranged on the lower side of the bracket 12; a driving wheel 14 is fixed on the side wall of one side of the bracket 12 close to the connecting column 13, the I-shaped slideway 4 is arranged between the brackets 12 at two sides in a penetrating way, and the driving wheel 14 is arranged at two sides of the I-shaped slideway 4; the single-beam hoist 5 is fixed on the outer side of the support 12, and the single-beam hoist 5 is movably connected to the I-shaped slideway 4 through the connecting seat 11.
The utility model provides an electric hoist crane with single-double beam multiplexing structure, which reasonably combines a single-double beam electric hoist and a double-double beam electric hoist together, through the technical proposal, the utility model can flexibly deal with the actual hoisting condition, and when the weight of goods is smaller, the single-double beam electric hoist 5 is adopted to hoist, the speed is high, and the energy consumption is low; when the weight of the goods is large, the double-beam hoist 3 is adopted to lift, the bearing weight is large, and the lifting process is more stable.
When monospar calabash 5 plays a crane, the utility model discloses a whole bearing atress of hoist is unbalanced, causes the wearing and tearing of bottom transfer structure easily, the utility model discloses be fixed with balancing pole 15 at the both ends of first crossbeam 1 and second crossbeam 2, balancing pole 15 perpendicular to first crossbeam 1 and second crossbeam 2, balancing pole 15 bottom sliding connection has balancing weight 16. Wherein, the balance rod 15 is marked with scales 17, and the balancing weight 16 is used for balancing the whole balance weight according to the bearing adjusting position of the single-beam hoist 5. To different actual demands, the utility model discloses a 16 weights of balancing weight can be adjusted, simultaneously through the test in earlier stage, confirm the pressure that balancing weight 16 caused to the other end through lever principle when being located different positions, when the goods of different weights are lifted by crane to single beam hoist 5, move balancing weight 16 to the weight scale 17 department that corresponds and can realize the balance of whole weight, simple structure, it is easy and simple to handle.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An electric hoist crane with a single-double beam multiplexing structure comprises a first cross beam (1), a second cross beam (2) and a double-beam hoist (3) movably arranged between the first cross beam (1) and the second cross beam (2); the first cross beam (1) and the second cross beam (2) are arranged in parallel; the device is characterized in that an I-shaped slideway (4) is fixed at the bottom end of the first cross beam (1), and a single-beam hoist (5) is movably arranged on the I-shaped slideway (4).
2. The electric hoist crane with single-double beam multiplexing structure as claimed in claim 1, wherein the upper surfaces of the first beam (1) and the second beam (2) are fixed with guide rails (6), and the double beam hoist (3) is slidably connected between the first beam (1) and the second beam (2) through a sliding frame (7).
3. The electric hoist crane with single-double beam multiplexing structure as claimed in claim 2, wherein the sliding frame (7) comprises a fixed rod (8) and sliding blocks (9) fixed at two ends of the fixed rod (8), the sliding blocks (9) are hollow inside and have openings at the bottom ends, rollers (10) are arranged inside the sliding blocks (9), and the sliding frame (7) is connected with the first beam (1) and the second beam (2) through the sliding blocks (9) at two ends of the fixed rod (8).
4. Electric block crane with single and double beam multiplexing structure according to claim 3 characterized in that the double beam block (3) is fixed on the fixed bar (8).
5. The electric hoist crane with the single-double beam multiplexing structure is characterized in that a connecting seat (11) is arranged between the single-beam hoist (5) and the I-shaped slideway (4), brackets (12) are arranged on two sides of the connecting seat (11) in parallel, a connecting column (13) is fixedly arranged between the brackets (12), and the connecting column (13) is arranged on the lower side of the brackets (12); a driving wheel (14) is fixed on the side wall of one side of the support (12) close to the connecting column (13), the I-shaped slide way (4) penetrates through the support (12) on two sides, and the driving wheel (14) is arranged on two sides of the I-shaped slide way (4).
6. The electric hoist crane with single-double beam multiplexing structure as claimed in claim 5, wherein the single-beam hoist (5) is fixed on the outer side of the bracket (12) by bolts, and the single-beam hoist (5) is movably connected to the I-shaped slideway (4) through the connecting seat (11).
7. The electric hoist crane with single-double beam multiplexing structure is characterized in that balancing rods (15) are fixed at two ends of the first beam (1) and the second beam (2), the balancing rods (15) are perpendicular to the first beam (1) and the second beam (2), and balancing weights (16) are slidably connected to the bottom ends of the balancing rods (15).
8. The electric hoist crane with single-double beam multiplexing structure as claimed in claim 7, wherein the balance bar (15) is marked with scales (17), and the counterweight block (16) is used for balancing the whole counterweight according to the bearing adjustment position of the single-beam hoist (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306739.5U CN217600246U (en) | 2022-02-16 | 2022-02-16 | Electric hoist crane with single-double-beam multiplexing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306739.5U CN217600246U (en) | 2022-02-16 | 2022-02-16 | Electric hoist crane with single-double-beam multiplexing structure |
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| CN217600246U true CN217600246U (en) | 2022-10-18 |
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| CN202220306739.5U Active CN217600246U (en) | 2022-02-16 | 2022-02-16 | Electric hoist crane with single-double-beam multiplexing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005178A (en) * | 2023-07-10 | 2023-11-07 | 浙江七色彩虹科技有限公司 | An anti-pilling device for nano-antibacterial knitted fabric finishing |
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2022
- 2022-02-16 CN CN202220306739.5U patent/CN217600246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005178A (en) * | 2023-07-10 | 2023-11-07 | 浙江七色彩虹科技有限公司 | An anti-pilling device for nano-antibacterial knitted fabric finishing |
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