CN219823450U - Electric hoist walking wheel protection device - Google Patents
Electric hoist walking wheel protection device Download PDFInfo
- Publication number
- CN219823450U CN219823450U CN202320197576.6U CN202320197576U CN219823450U CN 219823450 U CN219823450 U CN 219823450U CN 202320197576 U CN202320197576 U CN 202320197576U CN 219823450 U CN219823450 U CN 219823450U
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- CN
- China
- Prior art keywords
- electric hoist
- fixedly arranged
- protection device
- walking wheel
- wheel protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to a walking wheel protection device of an electric hoist, which comprises an I-shaped rail, wherein walking wheel sets are arranged on two sides of the I-shaped rail, a U-shaped frame is arranged between the walking wheel sets, a push plate is fixedly arranged at one end of a connecting pipe, which is far away from a hollow ring, a dust suction pump is fixedly arranged on a supporting plate, a recovery hose is fixedly arranged between the dust suction end of the dust suction pump and the hollow ring, a filter box is fixedly arranged at the dust discharge end of the dust suction pump, an electric hoist component is fixedly arranged at the bottom of the U-shaped frame, and when the walking wheel sets horizontally move leftwards or rightwards on the I-shaped rail, larger impurities on the I-shaped rail can be pushed to the end part of the I-shaped rail through the push plate, so that the derailment of the walking wheel sets is avoided, and the collection of workers is facilitated; simultaneously, the dust suction pump is started, and tiny impurities on the I-shaped rail can be adsorbed into the filter box through the dust suction head, the connecting pipe, the hollow ring and the recovery hose, so that the stability of the travelling wheel set during movement is further ensured.
Description
Technical Field
The utility model relates to the field of electric hoists, in particular to a walking wheel protection device of an electric hoist.
Background
The electric hoist is special hoisting equipment, is arranged on the crown block and the gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, is used in places such as industrial and mining enterprises, storage, wharfs and the like, and in the process of actually using the electric hoist, the travelling wheels run on the steel rails, if impurities on the steel rails cannot be cleaned, the travelling stability of the travelling wheels of the electric hoist is greatly affected, for example, the Chinese patent document with the bulletin number of CN107673198B discloses an electric hoist travelling wheel protection device which comprises I-steel, a cavity is formed in the lower end of the I-steel, a bracket is connected in the cavity in a sliding manner, and a motor is fixed at the lower end of the bracket; the I-steel is connected with a running trolley, the running trolley comprises a first supporting plate and a second supporting plate, a transverse plate is fixedly connected between the first supporting plate and the second supporting plate, a hollow groove body which is the same as the front-back width of the bracket and has a longer left-right length than the bracket is arranged on the transverse plate, and the lower end of the bracket is positioned in the hollow groove body; the first support plate is fixedly provided with a rotating shaft in a rotating way, the rotating shaft is coaxial with the output shaft and is in end contact, the contact surface of the rotating shaft and the output shaft is a friction surface, a structure for driving the rotating shaft to rotate by friction transmission of the output shaft is formed, the end part of the output shaft is provided with a first bearing, the rotating shaft is provided with a second bearing in contact with the first bearing, the first bearing and the second bearing both comprise an outer ring and an inner ring, one side of the outer ring, which is mutually contacted, is provided with an arc friction surface, the other side of the outer ring is provided with a connecting block, a first through hole is arranged in the connecting block, a supporting block on the same side as the connecting block is arranged on the inner ring, a stirring rod which slides along the axial direction is connected in the supporting block, the lower end of the stirring rod is fixedly connected with a cylinder which is positioned in the output shaft or the rotating shaft, and the structure for controlling the stirring rod to slide upwards is inserted into the first through hole to fixedly connect the outer ring and the inner ring is formed; the device is not only complicated in structure, can't in time clear up the impurity on the I-steel in time moreover, influences the stability of walking wheel, can't satisfy the demand.
Disclosure of Invention
The utility model aims to provide an electric hoist walking wheel protection device, which is used for solving the problems that the existing electric hoist walking wheel protection device is complex in structure and cannot quickly clean impurities on I-steel in time.
In order to solve the problem, this with novel electric hoist walking wheel protection device, including the worker shape rail, the both sides of worker shape rail all are equipped with the walking wheelset, be equipped with "U" shape frame between the walking wheelset, the both sides of "U" shape frame are all fixed and are equipped with the backup pad, all be fixed in the backup pad and be equipped with the locating lever, all coaxial fixed hollow ring that is equipped with on the locating lever, the both sides symmetry of hollow ring is fixed and is equipped with the connecting pipe, the connecting pipe is kept away from the one end of hollow ring is all fixed and is equipped with the push pedal, the push pedal is kept away from the one end of walking wheelset is all fixed and is equipped with the crashproof pole, the connecting pipe is kept away from the fixed dust absorption head that is equipped with on the diapire of one end of hollow ring, fixed dust absorption pump in the backup pad, dust exhaust end of dust absorption pump with be equipped with the recovery hose between the hollow ring, dust exhaust end of dust pump is fixed and is equipped with the rose box, the bottom of "U" shape frame is fixed and is equipped with electric hoist subassembly.
The utility model provides a protecting device for a walking wheel of an electric hoist, which is characterized by further comprising the following technical characteristics:
further, the electric hoist assembly comprises a shell, a winding drum rotating in the shell, a steel wire rope and a motor for driving the winding drum to rotate, and a lifting hook is fixedly arranged at the bottom end of the steel wire rope.
Further, rubber balls are fixedly arranged at one ends of the anti-collision rods, which are far away from the push plate.
Further, the push plate is made of stainless steel.
Further, the bottom wall of the pushing plate is attached to the I-shaped rail.
Further, the recycling hose is made of tetrafluoroethylene.
Further, the rotating speed of the motor is 120r/min.
Further, a plurality of layers of dust filtering nets are fixedly arranged in the filter box at intervals.
The utility model has the following beneficial effects: when the walking wheel set horizontally moves leftwards or rightwards on the I-shaped rail, larger impurities on the I-shaped rail can be pushed to the end part of the I-shaped rail through the push plate, so that the walking wheel set is prevented from derailing, workers can conveniently collect the impurities, the walking wheel set can be limited through the anti-collision rod, and damage caused by collision with the end wall of the I-shaped rail is avoided; simultaneously, the dust suction pump is started, and the tiny impurities remained on the I-shaped rail can be adsorbed into the filter box through the dust suction head, the connecting pipe, the hollow ring and the recovery hose, so that the stability of the walking wheel set during movement is further ensured.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the electric hoist walking wheel protection device;
fig. 2 is an enlarged schematic view of a partial structure at a in fig. 1.
Detailed Description
The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with the embodiments, and it should be noted that the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict.
In the embodiment of the electric hoist walking wheel protection device of the utility model shown in fig. 1 to 2, the electric hoist walking wheel protection device comprises an I-shaped rail 1, walking wheel groups 2 are arranged on two sides of the I-shaped rail 1, a U-shaped frame 3 is arranged between the walking wheel groups 2, a supporting plate 4 is fixedly arranged on two sides of the U-shaped frame 3, a positioning rod 5 is fixedly arranged on the supporting plate 4, a hollow ring 51 is fixedly arranged on the positioning rod 5 in a coaxial center, connecting pipes 6 are symmetrically and fixedly arranged on two sides of the hollow ring 51, a push plate 7 is fixedly arranged at one end of the connecting pipe 6 far from the hollow ring 51, an anti-collision rod 8 is fixedly arranged at one end of the push plate 7 far from the walking wheel groups 1, a plurality of dust suction heads 61 are obliquely and fixedly arranged on the bottom wall of one end of the connecting pipe 6 far from the hollow ring 51, a dust suction pump 9 is fixedly arranged on the supporting plate 4, a recovery hose 10 is fixedly arranged between the dust discharge end of the dust suction pump 9 and the hollow ring 51, a filter box 91 is fixedly arranged at the bottom of the U-shaped frame 3, in particular, when the walking wheel groups 2 move leftwards or rightwards on the I-shaped rail 1, the I-shaped rail 1 can be pushed to the end of the I-shaped rail 1 by the push plate 7, and the work of the I-shaped rail 1 is not convenient for collecting impurities, and the people can not walk off the I-shaped rail 1, and the work easily; the travel wheel set 2 can be limited through the anti-collision rod 8, so that the damage caused by collision with the end wall of the I-shaped rail 1 is avoided; simultaneously, the dust suction pump 9 is started, and the small impurities remained on the I-shaped rail can be adsorbed into the filter box 11 through the dust suction head 61, the connecting pipe 6, the hollow ring 51 and the recovery hose 10, so that the stability of the travelling wheel set 2 during movement is further ensured.
In one embodiment of the present utility model, the electric hoist assembly 11 includes a housing 111, a drum 112 rotating in the housing 111, a wire rope 113, and a motor 114 for driving the drum 112 to rotate, wherein a hook 1131 is fixed at the bottom end of the wire rope 113.
In one embodiment of the present utility model, rubber balls 81 are fixedly provided at the ends of the impact bars 8 remote from the push plate.
In one embodiment of the present utility model, the material of the push plate 7 is stainless steel.
In one embodiment of the utility model, the bottom wall of the push plate 7 is attached to the I-shaped rail.
In one embodiment of the present utility model, the recovery hose 10 is made of tetrafluoroethylene.
In one embodiment of the utility model, the rotational speed of the motor 113 is 120r/min.
In one embodiment of the utility model, a plurality of layers of dust filtering nets are fixedly arranged in the filter box 11 at intervals.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme recorded in the foregoing embodiments can be modified or the center technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides an electric block walking wheel protection device, includes the worker's shape rail, the both sides of worker's shape rail all are equipped with the walking wheelset, be equipped with "U" shape frame, its characterized in that between the walking wheelset: the two sides of the U-shaped frame are fixedly provided with supporting plates, the supporting plates are fixedly provided with positioning rods, the positioning rods are fixedly provided with hollow rings in the same axis, the two sides of the hollow rings are symmetrically and fixedly provided with connecting pipes, one ends of the connecting pipes, which are far away from the hollow rings, are fixedly provided with pushing plates, one ends of the pushing plates, which are far away from the walking wheel sets, are fixedly provided with anti-collision rods, the dust collection device is characterized in that a plurality of dust collection heads are obliquely and fixedly arranged on the bottom wall of one end of the connecting pipe, far away from the hollow ring, a dust collection pump is fixed on the supporting plate, a recovery hose is fixedly arranged between the dust collection end of the dust collection pump and the hollow ring, a filter box is fixedly arranged at the dust discharge end of the dust collection pump, and an electric hoist assembly is fixedly arranged at the bottom of the U-shaped frame.
2. The electric hoist road wheel protection device of claim 1, characterized in that: the electric hoist assembly comprises a shell, a winding drum rotating in the shell, a steel wire rope and a motor for driving the winding drum to rotate, and a lifting hook is fixed at the bottom end of the steel wire rope.
3. The electric hoist road wheel protection device of claim 2, characterized in that: rubber balls are fixedly arranged at one end, far away from the push plate, of the anti-collision rod.
4. The electric hoist road wheel protection device of claim 1, characterized in that: the push plate is made of stainless steel.
5. The electric hoist road wheel protection device of claim 2, characterized in that: the bottom wall of the push plate is attached to the I-shaped rail.
6. The electric hoist road wheel protection device of claim 1, characterized in that: the recycling hose is made of tetrafluoroethylene.
7. The electric hoist road wheel protection device of claim 2, characterized in that: the rotating speed of the motor is 120r/min.
8. The electric hoist road wheel protection device of claim 1, characterized in that: and a plurality of layers of dust filtering nets are fixedly arranged in the filter box at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197576.6U CN219823450U (en) | 2023-02-13 | 2023-02-13 | Electric hoist walking wheel protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197576.6U CN219823450U (en) | 2023-02-13 | 2023-02-13 | Electric hoist walking wheel protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823450U true CN219823450U (en) | 2023-10-13 |
Family
ID=88251713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320197576.6U Active CN219823450U (en) | 2023-02-13 | 2023-02-13 | Electric hoist walking wheel protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823450U (en) |
-
2023
- 2023-02-13 CN CN202320197576.6U patent/CN219823450U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |