CN211283494U - Clean electric hoist bridge crane - Google Patents
Clean electric hoist bridge crane Download PDFInfo
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- CN211283494U CN211283494U CN201922092727.8U CN201922092727U CN211283494U CN 211283494 U CN211283494 U CN 211283494U CN 201922092727 U CN201922092727 U CN 201922092727U CN 211283494 U CN211283494 U CN 211283494U
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- cart
- trolley
- dolly
- lifting
- power supply
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Abstract
The utility model discloses a clean electric hoist bridge crane, which comprises a bearing beam, an end beam and a main beam, the trolley comprises a cart, a trolley and a lifting mechanism, wherein a cart walking track is welded at the upper end of a bearing beam, the cart walks on the bearing beam through the cart walking track, a trolley walking track is welded at the upper end of a main beam, the trolley walks on the main beam through the trolley walking track, cart buffers are respectively installed at the front end and the rear end of the cart, trolley buffers are respectively installed at the left end and the right end of the trolley, an air purifier is fixedly installed at the inner side of an end beam, a suction nozzle of the air purifier faces to wheels of the cart, the lifting mechanism comprises a lifting driving device and a lifting object taking device, a corrugated dust cover is sleeved outside the lifting object taking device, a cart limiting device is fixedly connected at the front end and the rear end of the cart walking track, and a trolley limiting device is fixedly connected at the left end and the right end; the utility model has the advantages of rust prevention, abrasion prevention, good dust collection effect, strong stability and high safety.
Description
Technical Field
The utility model belongs to the technical field of the hoist, especially, relate to a clean electric block bridge crane.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, in the process of crane operation, the wheels of a cart run on the traveling rails of the cart, the wheels of a trolley run on the traveling rails of the trolley, and the friction between the wheels and the rails can generate fragments and dust.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a clean electric block bridge crane who prevents to rust, abrasionproof decreases, dust absorption effect is good, stability is strong, the security is high.
The purpose of the utility model is realized like this: a clean electric hoist bridge crane comprises a bearing beam, an end beam, a main beam, a cart, a trolley and a lifting mechanism, wherein a cart walking track is welded at the upper end of the bearing beam, the cart walks on the bearing beam through the cart walking track, cart wheels are installed at the lower end of the cart, a cart walking motor is connected with the inner side of each cart wheel, the upper end of the cart is fixedly connected with the lower end of the end beam, the upper end of the end beam is fixedly connected with the lower end of the main beam, a trolley walking track is welded at the upper end of the main beam, the trolley walks on the main beam through the trolley walking track, trolley wheels are installed at the lower end of the trolley, a trolley walking motor is connected with the inner side of each trolley wheel, a trolley frame is fixedly connected with the upper end of the trolley, cart buffers are installed at the front end and the rear end of the cart, a cart power supply groove is formed in the inner side of the end beam, a cart power supply cable is arranged, the dolly outside be provided with dolly power groove, dolly power inslot be provided with dolly supply cable, the inboard fixed mounting air purifier of end beam, air purifier's supply cable set up inside the end beam, air purifier's suction nozzle towards the cart wheel, hoisting mechanism including playing to rise drive arrangement and playing to rise the load handling device, play to rise the load handling device overcoat and have fold formula dust cover, fold formula dust cover upper end and dolly frame lower extreme fixed connection, the orbital front end of cart walking and the equal fixedly connected with cart stop device in rear end, the orbital left end of dolly walking and the equal fixedly connected with dolly stop device of right-hand member.
The lifting driving device comprises a lifting motor, a speed reducer and a winding reel, the lifting driving device is installed on a trolley frame, an output shaft of the lifting motor is connected with a high-speed shaft of the speed reducer through a coupler, a rotating shaft of the winding reel is coaxially connected with a low-speed shaft of the speed reducer, the axis of the winding reel is on a straight line and parallel to the running direction of the trolley, and a steel wire rope is wound on the winding reel.
Play to rise load handling device include wire rope, pulley and lifting hook, the wire rope lower extreme walk around the pulley and with lifting hook fixed connection, wire rope, pulley and lifting hook all sealed in fold formula dust cover.
The cart limiting device comprises a cart limiting block, wherein a cart limiting plate is fixedly connected to the left side and the right side of the cart limiting block, and a T-shaped limiting block is fixedly connected to the inner side of the cart limiting plate.
The trolley limiting device comprises a trolley limiting block, and the inner side and the outer side of the trolley limiting block are fixedly connected with trolley limiting plates.
The cart walking track and the trolley walking track are both groove-shaped stainless steel tracks.
And polyurethane material layers are arranged on the outer sides of the cart wheels and the outer sides of the trolley wheels.
The utility model discloses the beneficial effect who produces:
the cart walks on the carrier bar through cart walking track, and piece and the dust that the friction produced between cart wheel and the cart walking track are adsorbed by air purifier, guarantee the cleanness of hoist operation environment.
The end beam inboard is provided with cart power supply groove, is provided with cart power supply cable in the cart power supply groove, and the dolly outside is provided with dolly power supply groove, is provided with dolly power supply cable in the dolly power supply groove, and air purifier's power supply cable sets up inside the end beam, prevents that power supply cable from directly exposing externally and wearing and tearing and adsorbing the dust, and the security is high, and is dustproof effectual.
The cart buffer is all installed to the front end and the rear end of cart, and the dolly buffer is all installed to the left end and the right-hand member of dolly, and the in-process of cart and dolly walking, the impact force that produces when cart buffer and dolly buffer absorb the striking, and buffering effect is good, and the security is high.
Wire rope, pulley and lifting hook among the hoisting mechanism all seal in fold formula dust cover, prevent to reduce the effect of lifting by crane the goods because of adhesion piece and dust on wire rope, pulley and the lifting hook.
The orbital front end of cart walking and the equal fixedly connected with cart stop device in rear end, cart stop device includes the cart stopper, the equal fixedly connected with cart limiting plate in left side and the right side of cart stopper, the inboard fixedly connected with T shape stopper of cart limiting plate, when the cart walks to orbital front end of cart walking or rear end, the cart stopper plays the effect that prevents the cart wheel walking, when the braking of cart wheel, the cart limiting plate plays the effect that prevents the cart and turn on one's side, T shape stopper plays the effect that prevents the walking of cart automobile body, the security is high.
The trolley limiting device comprises a trolley limiting block, the inner side and the outer side of the trolley limiting block are fixedly connected with trolley limiting plates, when the trolley travels to the left end or the right end of the trolley traveling track, the trolley limiting block plays a role in stopping the travelling of trolley wheels, when the trolley wheels are braked, the trolley limiting plates play a role in preventing the trolley from turning on one side, and the safety is high.
The cart walking track and the dolly walking track are the cell type stainless steel track, prevent that the track from rustting, effectively reduce piece volume and dust volume, and the cart wheel outside all is equipped with the polyurethane material layer with the dolly wheel outside, and the wearability is good.
Generally, the utility model has the advantages of prevent rustting, abrasionproof decreases, dust absorption effect is good, stability is strong and the security is high.
Drawings
Fig. 1 is a top view of the clean electric hoist bridge crane of the present invention.
Fig. 2 is a front view of the clean electric hoist bridge crane of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a right side view of the clean electric hoist bridge crane of the present invention.
Fig. 5 is an enlarged view at B in fig. 4.
In the figure: 1. the device comprises a trolley power supply cable 2, a trolley 3, a trolley power supply groove 4, a trolley traveling motor 5, an air purifier 6, a trolley buffer 7, trolley wheels 8, a main beam 9, an end beam 10, a trolley power supply groove 11, a trolley buffer 12, a trolley traveling motor 13, a trolley traveling track 14, a lifting motor 15, a winding reel 16, a bearing beam 17, a pulley 18, a lifting hook 19, a corrugated dust cover 20, a trolley 21, a T-shaped limiting block 22, a trolley limiting block 23, a trolley limiting plate 24, a trolley frame 25, a steel wire rope 26, a trolley limiting plate 27, trolley wheels 28 and a trolley limiting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, a clean electric hoist bridge crane comprises a carrier beam 16, an end beam 9, a main beam 8, a cart 20, a trolley 2 and a hoisting mechanism, wherein a cart walking track is welded at the upper end of the carrier beam 16, the cart 20 walks on the carrier beam 16 through the cart walking track, cart wheels 7 are installed at the lower end of the cart 20, a cart walking motor 12 is connected at the inner side of each cart wheel 7, the upper end of the cart 20 is fixedly connected with the lower end of the end beam 9, the upper end of the end beam 9 is fixedly connected with the lower end of the main beam 8, a trolley walking track 13 is welded at the upper end of the main beam 8, the trolley 2 walks on the main beam 8 through the trolley walking track 13, trolley wheels 27 are installed at the lower end of the trolley 2, a trolley walking motor 4 is connected at the inner side of each trolley wheel 27, a trolley frame 24 is fixedly connected at the upper end of the trolley 2, a cart buffer, the cart power supply groove 10 is arranged on the inner side of the end beam 9, a cart power supply cable is arranged in the cart power supply groove 10, cart buffers 11 are respectively arranged at the left end and the right end of the cart 2, a cart power supply groove 3 is arranged on the outer side of the cart 2, a cart power supply cable 1 is arranged in the cart power supply groove 3, an air purifier 5 is fixedly arranged on the inner side of the end beam 9, the power supply cable of the air purifier 5 is arranged in the end beam 9, a suction nozzle of the air purifier 5 faces the cart wheels 7, the lifting mechanism comprises a lifting driving device and a lifting object taking device, a corrugated dust cover 19 is sleeved outside the lifting object taking device, the upper end of the corrugated dust cover 19 is fixedly connected with the lower end of the cart frame 24, and a cart limiting device is fixedly connected with the front end and the rear end of the cart walking track, the left end and the right end of the trolley travelling track 13 are both fixedly connected with trolley limiting devices.
The working principle of the embodiment is as follows: the cart runs on the bearing beam through the cart running track, and scraps and dust generated by friction between cart wheels and the cart running track are adsorbed by the air purifier, so that the cleanness of the operation environment of the crane is ensured; the cart power supply groove is formed in the inner side of the end beam, a cart power supply cable is arranged in the cart power supply groove, a trolley power supply groove is formed in the outer side of the trolley, a trolley power supply cable is arranged in the trolley power supply groove, and a power supply cable of the air purifier is arranged in the end beam, so that the power supply cable is prevented from being directly exposed outside to cause abrasion and dust adsorption, the safety is high, and the dustproof effect is good; the front end and the rear end of the cart are both provided with cart buffers, the left end and the right end of the trolley are both provided with trolley buffers, and the cart buffers and the trolley buffers absorb impact force generated during impact in the walking process of the cart and the trolley, so that the buffer effect is good, and the safety is high; a fold type dust cover is sleeved outside the lifting object taking device, so that the effect of lifting goods is prevented from being reduced due to the fact that the lifting object taking device is adhered with fragments and dust; the equal fixedly connected with cart stop device in front end and the rear end of cart walking track, the equal fixedly connected with dolly stop device of the orbital left end of dolly walking and right-hand member prevent that derailment from appearing when cart and dolly walk to orbital tip, and the security is high.
Example 2
As shown in fig. 1-5, a clean electric hoist bridge crane comprises a carrier beam 16, an end beam 9, a main beam 8, a cart 20, a trolley 2 and a hoisting mechanism, wherein a cart walking track is welded at the upper end of the carrier beam 16, the cart 20 walks on the carrier beam 16 through the cart walking track, cart wheels 7 are installed at the lower end of the cart 20, a cart walking motor 12 is connected at the inner side of each cart wheel 7, the upper end of the cart 20 is fixedly connected with the lower end of the end beam 9, the upper end of the end beam 9 is fixedly connected with the lower end of the main beam 8, a trolley walking track 13 is welded at the upper end of the main beam 8, the trolley 2 walks on the main beam 8 through the trolley walking track 13, trolley wheels 27 are installed at the lower end of the trolley 2, a trolley walking motor 4 is connected at the inner side of each trolley wheel 27, a trolley frame 24 is fixedly connected at the upper end of the trolley 2, a cart buffer, the cart power supply groove 10 is arranged on the inner side of the end beam 9, a cart power supply cable is arranged in the cart power supply groove 10, cart buffers 11 are respectively arranged at the left end and the right end of the cart 2, a cart power supply groove 3 is arranged on the outer side of the cart 2, a cart power supply cable 1 is arranged in the cart power supply groove 3, an air purifier 5 is fixedly arranged on the inner side of the end beam 9, the power supply cable of the air purifier 5 is arranged in the end beam 9, a suction nozzle of the air purifier 5 faces the cart wheels 7, the lifting mechanism comprises a lifting driving device and a lifting object taking device, a corrugated dust cover 19 is sleeved outside the lifting object taking device, the upper end of the corrugated dust cover 19 is fixedly connected with the lower end of the cart frame 24, and a cart limiting device is fixedly connected with the front end and the rear end of the cart walking track, the left end and the right end of the trolley travelling track 13 are both fixedly connected with trolley limiting devices.
The lifting driving device comprises a lifting motor 14, a speed reducer and a winding reel 15, the lifting driving device is installed on a trolley frame 24, an output shaft of the lifting motor 14 is connected with a high-speed shaft of the speed reducer through a coupler, a rotating shaft of the winding reel 15 is coaxially connected with a low-speed shaft of the speed reducer, an axis of the winding reel 15 is on a straight line and parallel to the running direction of the trolley 2, and a steel wire rope 25 is wound on the winding reel 15.
Play to rise load handling device include wire rope 25, pulley 17 and lifting hook 18, wire rope 25 lower extreme around pulley 17 and with lifting hook 18 fixed connection, wire rope 25, pulley 17 and lifting hook 18 all sealed in fold formula dust cover 19.
The cart limiting device comprises a cart limiting block 22, a cart limiting plate 23 is fixedly connected to the left side and the right side of the cart limiting block 22, and a T-shaped limiting block 21 is fixedly connected to the inner side of the cart limiting plate 23.
The trolley limiting device comprises a trolley limiting block 28, and the inner side and the outer side of the trolley limiting block 28 are fixedly connected with a trolley limiting plate 23.
The cart walking track and the trolley walking track 13 are both groove-shaped stainless steel tracks.
And polyurethane material layers are arranged on the outer sides of the cart wheels 7 and the trolley wheels 27.
The working principle of the embodiment is as follows: the cart runs on the bearing beam through the cart running track, and scraps and dust generated by friction between cart wheels and the cart running track are adsorbed by the air purifier, so that the cleanness of the operation environment of the crane is ensured; the cart power supply groove is formed in the inner side of the end beam, a cart power supply cable is arranged in the cart power supply groove, a trolley power supply groove is formed in the outer side of the trolley, a trolley power supply cable is arranged in the trolley power supply groove, and a power supply cable of the air purifier is arranged in the end beam, so that the power supply cable is prevented from being directly exposed outside to cause abrasion and dust adsorption, the safety is high, and the dustproof effect is good; the front end and the rear end of the cart are both provided with cart buffers, the left end and the right end of the trolley are both provided with trolley buffers, and the cart buffers and the trolley buffers absorb impact force generated during impact in the walking process of the cart and the trolley, so that the buffer effect is good, and the safety is high; the equal fixedly connected with cart stop device in front end and the rear end of cart walking track, the equal fixedly connected with dolly stop device of the orbital left end of dolly walking and right-hand member prevent that derailment from appearing when cart and dolly walk to orbital tip, and the security is high.
In this embodiment, wire rope, pulley and the lifting hook among the hoisting mechanism are all sealed in fold formula dust cover, prevent to reduce the effect of lifting by crane the goods because of adhesion piece and dust on wire rope, pulley and the lifting hook.
In this embodiment, orbital front end of cart walking and the equal fixedly connected with cart stop device in rear end, cart stop device includes the cart stopper, the left side of cart stopper and the equal fixedly connected with cart limiting plate in right side, the inboard fixedly connected with T shape stopper of cart limiting plate, when the cart walks to orbital front end of cart walking or rear end, the cart stopper plays the effect that prevents the cart wheel walking, when the braking of cart wheel, the cart limiting plate plays the effect that prevents the cart and turn on one's side, T shape stopper plays the effect that prevents the walking of cart automobile body, the security is high.
In this embodiment, dolly stop device includes the dolly stopper, the inboard of dolly stopper and the equal fixedly connected with dolly limiting plate in the outside, when the dolly walking to the orbital left end of dolly walking or right-hand member, the dolly stopper plays the effect that stops the walking of dolly wheel, when the braking of dolly wheel, the dolly limiting plate plays the effect that prevents the dolly and turn on one's side, the security is high.
In this embodiment, cart walking track and dolly walking track are the cell type stainless steel track, prevent that the track from rustting, effectively reduce piece volume and dust volume, and the cart wheel outside all is equipped with the polyurethane material layer with the dolly wheel outside, and the wearability is good.
Generally, the utility model has the advantages of prevent rustting, abrasionproof decreases, dust absorption effect is good, stability is strong and the security is high.
Claims (7)
1. The utility model provides a clean electric block bridge crane, it includes the carrier bar, the end beam, the girder, the cart, dolly and hoisting mechanism, the welding of carrier bar upper end has cart walking track, the cart walks on the carrier bar through cart walking track, cart wheel is installed to the cart lower extreme, cart wheel inboard is connected with cart walking motor, cart upper end and end beam lower extreme fixed connection, end beam upper end and girder lower extreme fixed connection, girder upper end welding has dolly walking track, the dolly walks on the girder through dolly walking track, the dolly wheel is installed to the dolly lower extreme, dolly wheel inboard is connected with dolly walking motor, dolly upper end fixedly connected with dolly frame, its characterized in that: the cart comprises a cart frame, a cart power supply groove, a cart power supply cable, cart buffers, a cart power supply groove, a cart power supply cable, an air purifier, a cart wheel, a lifting mechanism and a cart track, wherein the cart buffers are arranged at the front end and the rear end of the cart, the cart power supply groove is arranged on the inner side of the cart, the cart power supply cable is arranged in the cart power supply groove, the air purifier is fixedly arranged in the end beam, a suction nozzle of the air purifier faces the cart wheel, the lifting mechanism comprises a lifting driving device and a lifting device, a corrugated dust cover is sleeved outside the lifting object taking device, the upper end of the corrugated dust cover is fixedly connected with the lower end of the cart frame, and the cart limit device is, the left end and the right end of the trolley walking track are fixedly connected with trolley limiting devices.
2. The clean electric hoist bridge crane according to claim 1, wherein: the lifting driving device comprises a lifting motor, a speed reducer and a winding reel, the lifting driving device is installed on a trolley frame, an output shaft of the lifting motor is connected with a high-speed shaft of the speed reducer through a coupler, a rotating shaft of the winding reel is coaxially connected with a low-speed shaft of the speed reducer, the axis of the winding reel is on a straight line and parallel to the running direction of the trolley, and a steel wire rope is wound on the winding reel.
3. The clean electric hoist bridge crane according to claim 1, wherein: play to rise load handling device include wire rope, pulley and lifting hook, the wire rope lower extreme walk around the pulley and with lifting hook fixed connection, wire rope, pulley and lifting hook all sealed in fold formula dust cover.
4. The clean electric hoist bridge crane according to claim 1, wherein: the cart limiting device comprises a cart limiting block, wherein a cart limiting plate is fixedly connected to the left side and the right side of the cart limiting block, and a T-shaped limiting block is fixedly connected to the inner side of the cart limiting plate.
5. The clean electric hoist bridge crane according to claim 1, wherein: the trolley limiting device comprises a trolley limiting block, and the inner side and the outer side of the trolley limiting block are fixedly connected with trolley limiting plates.
6. The clean electric hoist bridge crane according to claim 1, wherein: the cart walking track and the trolley walking track are both groove-shaped stainless steel tracks.
7. The clean electric hoist bridge crane according to claim 1, wherein: and polyurethane material layers are arranged on the outer sides of the cart wheels and the outer sides of the trolley wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092727.8U CN211283494U (en) | 2019-11-28 | 2019-11-28 | Clean electric hoist bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092727.8U CN211283494U (en) | 2019-11-28 | 2019-11-28 | Clean electric hoist bridge crane |
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| Publication Number | Publication Date |
|---|---|
| CN211283494U true CN211283494U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922092727.8U Active CN211283494U (en) | 2019-11-28 | 2019-11-28 | Clean electric hoist bridge crane |
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| CN (1) | CN211283494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960559A (en) * | 2021-04-25 | 2021-06-15 | 李培峨 | Resonance-resistant double-beam conveying device of crane |
-
2019
- 2019-11-28 CN CN201922092727.8U patent/CN211283494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960559A (en) * | 2021-04-25 | 2021-06-15 | 李培峨 | Resonance-resistant double-beam conveying device of crane |
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