CN212769476U - Electric hoist bridge crane - Google Patents
Electric hoist bridge crane Download PDFInfo
- Publication number
- CN212769476U CN212769476U CN202021049958.7U CN202021049958U CN212769476U CN 212769476 U CN212769476 U CN 212769476U CN 202021049958 U CN202021049958 U CN 202021049958U CN 212769476 U CN212769476 U CN 212769476U
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- wall
- electric hoist
- frame
- electric block
- bolt
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Abstract
The utility model discloses an electric block bridge crane, which comprises a frame, electric block frame top outer wall sliding connection has the dolly, and install second electric block through the bolt on the top outer wall of dolly, it is connected with the rope that two equidistances are left and right sides structure distribution to rotate on the electric block second electric block lateral wall, and the bottom welding of rope has the installation piece, the inside of electric block installation piece is seted up the equidistance and is the first mounting groove that enough distributes from top to bottom, and install first telescoping cylinder through the bolt on one side inner wall of first mounting groove, the welding has the expansion plate on the output of the first telescoping cylinder of electric block. The utility model discloses a first telescoping cylinder that sets up, when starting first telescoping cylinder, first telescoping cylinder promotes the expansion plate and removes, and then has accomplished flexible function, and when starting first electric block, first electric block drives the second lifting hook and goes up and down, and the rotatory condition that the object produced at the lift in-process has been solved to such structure takes place.
Description
Technical Field
The utility model relates to a bridge crane technical field especially relates to an electric block bridge crane.
Background
The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and stock yards for hoisting materials, and the two ends of the bridge crane are located on high cement columns or metal supports and are shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.
In a large-scale factory or a railway subway construction site, some longer or larger objects are often required to be transported in the above occasions, and when the longer objects are easy to rotate in the hoisting process, the objects which are not controlled properly can be dropped and damaged; secondly, after the moving frame is used for a long time, the roller is easily abraded, and further equipment is damaged; when the goods are disassembled, the goods are often broken due to the fact that the goods shelf is not firmly fixed; therefore, it is desirable to design an electric hoist bridge crane to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when a longer object is easy to rotate in the hoisting process, an improperly controlled object can be dropped and damaged; secondly, after the moving frame is used for a long time, the roller is easily abraded, and further equipment is damaged; when the goods are disassembled, the goods are often broken due to the fact that the goods shelf is not firmly fixed, and the electric hoist bridge crane is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric block bridge crane, includes the frame, frame top outer wall sliding connection has the dolly, and installs second electric block through the bolt on the top outer wall of dolly, rotate on the second electric block lateral wall and be connected with two equidistance and be the rope that left right structure distributes, and the bottom welding of rope has the installation piece, the first mounting groove that enough distributes is offered about the equidistance about and offered to the inside of installation piece, and installs first telescoping cylinder through the bolt on one side inner wall of first mounting groove, the welding has the expansion plate on the output of first telescoping cylinder, and all installs first electric block through the bolt on the top outer wall of expansion plate, all there is the second lifting hook through rope swing joint on first electric block's the transmission rod, and the welding of bottom outer wall center department of installation piece has first lifting hook.
The key concept of the technical scheme is as follows: through the first telescoping cylinder that sets up, when starting first telescoping cylinder, first telescoping cylinder promotes the expansion plate and removes, and then has accomplished flexible function, and when starting first electric block, first electric block drives the second lifting hook and goes up and down, and such structure has been solved the rotatory condition that the object produced at the lift in-process and has taken place, makes the goods safer in handling.
Furthermore, the frame is close to dolly top outer wall both sides and has all seted up the spout, and the spout is character cut in bas-relief structure, the welding has the toothed plate on one side inner wall of spout.
Further, the second mounting groove has all been seted up to dolly top both sides, and the welding has the oil tank on the middle part inner wall of second mounting groove, the oiling mouth has all been seted up on the top outer wall that the dolly is close to the oil tank, and installs the drip through the bolt on the bottom outer wall of oil tank, the drip is located the inside of spout.
Further, all install first motor through the bolt on the bottom inner wall at mounting groove both ends, and install a drive gear through the shaft coupling on the output of first motor, a drive gear and toothed plate intermeshing.
Further, all the welding has the removal installing frame on the outer wall of frame both sides, and removes the bottom inner wall both ends of installing frame and install the second motor through the bolt, install second drive gear through the shaft coupling on the output of second motor.
Further, the center of the inner wall of the bottom of the movable mounting frame is provided with a second telescopic cylinder through a bolt, the output end of the second telescopic cylinder is welded with a fixing plate penetrating through the outer side wall of the mounting frame, and the outer wall of the bottom of the fixing plate is welded with a gear fixing strip.
The utility model has the advantages that:
1. through the first telescoping cylinder that sets up, when starting first telescoping cylinder, first telescoping cylinder promotes the expansion plate and removes, and then has accomplished flexible function, and when starting first electric block, first electric block drives the second lifting hook and goes up and down, and such structure has been solved the rotatory condition that the object produced at the lift in-process and has taken place, makes the goods safer in handling.
2. Through the first motor that sets up, when starting first motor, first motor drives first rotation gear, dolly and oil tank and removes, and the setting up of oil tank has reduced the grinding degree when the dolly removes, has increased the device life for the device is fit for promoting and utilizes more.
3. Install the second telescoping cylinder in the removal installing frame inside through the setting, when starting the second telescoping cylinder, the second telescoping cylinder promotes the fixed plate and removes to play the fixed limit function to the frame, and the removal that sets up to the frame of second motor and second rotating gear provides huge help, makes the device safe more effective.
Drawings
Fig. 1 is a schematic structural diagram of an electric hoist bridge crane according to the present invention;
fig. 2 is a schematic view of an internal structure of an installation block of an electric hoist bridge crane provided by the present invention;
fig. 3 is a schematic view of a cross-sectional structure of a trolley of the electric hoist bridge crane according to the present invention;
fig. 4 is the utility model provides an electric block bridge crane's installing frame section structure sketch map.
In the figure: the automatic water-saving device comprises a frame 1, a trolley 2, a rope 3, a mounting block 4, a telescopic plate 5, a first mounting groove 6, a first telescopic cylinder 7, a first lifting hook 8, a first electric hoist 9, a second lifting hook 10, a second mounting groove 11, a gear plate 12, an oil tank 13, a sliding groove 14, a water dropper 15, a first motor 16, a first transmission gear 17, a second electric hoist 18, a movable mounting frame 19, a second telescopic cylinder 20, a fixing plate 21, a second motor 22 and a second transmission gear 23.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an electric hoist bridge crane includes a frame 1, a trolley 2 is slidably connected to the outer wall of the top of the frame 1, a second electric hoist 18 is mounted on the outer wall of the top of the trolley 2 through a bolt, the second electric hoist 18 is of a CD1 type, two ropes 3 which are equidistantly distributed in a left-right structure are rotatably connected to the outer side wall of the second electric hoist 18, a mounting block 4 is welded to the bottom end of each rope 3, first mounting grooves 6 which are equidistantly distributed in an up-down manner are formed in the mounting block 4, a first telescopic cylinder 7 is mounted on the inner wall of one side of each first mounting groove 6 through a bolt, the first telescopic cylinder 7 is of an ACQ80-10-S type, a telescopic plate 5 is welded to the output end of the first telescopic cylinder 7, a first electric hoist 9 is mounted on the outer wall of the top of each telescopic plate 5 through a bolt, and the first electric hoist 9 is of a CD1 type, all there is second lifting hook 10 through 3 swing joint of rope on the transmission rod of first electric block 9, and the welding of the bottom outer wall center department of installation piece 4 has first lifting hook 8, when starting first telescoping cylinder 7, first telescoping cylinder drives expansion plate 5, second lifting hook 10 and first electric block 9 remove, thereby the extended function of the device expansion plate 5 has been realized, and the setting of first electric block 9 and second lifting hook 10, the emergence of object at the rotatory phenomenon of in-process of lifting by crane has been solved, such structure makes the object lift by crane more safety.
As can be seen from the above description, the present invention has the following advantages: through the first telescoping cylinder 7 that sets up, when starting first telescoping cylinder 7, first telescoping cylinder 7 promotes expansion plate 5 and removes, and then has accomplished flexible function, and when starting first electric block 9, first electric block 9 drives second lifting hook 10 and goes up and down, and such structure has been solved the rotatory condition that the object produced at the lift in-process and has taken place, makes the goods safer in handling.
Further, frame 1 has all been seted up spout 14 near 2 top outer wall both sides of dolly, and spout 14 is character cut in bas-relief structure, and the welding has gear plate 12 on the inner wall of one side of spout 14, and the spout 14 that the frame 2 top was seted up makes the dolly slide safer and laborsaving, and gear plate 12 sets up to provide help for the removal of dolly 2.
Further, second mounting groove 11 has all been seted up to 2 top both sides of dolly, and the welding has oil tank 13 on the middle part inner wall of second mounting groove 11, the oiling mouth has all been seted up on dolly 2 is close to the top outer wall of oil tank 13, and install drip 15 through the bolt on the bottom outer wall of oil tank 13, drip 15 is located the inside of spout 14, when the operator adds lubricating oil to oil tank 13 from the oiling mouth, lubricating oil instils into the inside of spout 14 through drip 15, such structure has reduced the produced unnecessary friction of dolly removal in-process, the device's life has been increased.
Further, all install first motor 16 through the bolt on the bottom inner wall at mounting groove 11 both ends, first single motor 16's model is 1CA03-3AA4, and install first drive gear 17 through the shaft coupling on first motor 16's the output, first drive gear 17 and gear plate 12 intermeshing, it is rotatory to drive first drive gear 17 by first motor 16, thereby make the usable meshing connection with gear plate 12 of this structure remove, make this structure can provide the help for the transport of object, do not need more manpower, can realize the nimble removal of this structure.
Furthermore, the outer walls of two sides of the frame 1 are welded with movable installation frames 19, two ends of the inner wall of the bottom of each movable installation frame 19 are provided with second motors 22 through bolts, the second motors are 1CA03-3AA4 in model, the output ends of the second motors 22 are provided with second transmission gears 23 through shaft couplers, and the second motors 22 drive the second gears 23 to rotate, so that power support is provided for the front and back movement of the device, manpower resources are saved, and people can operate the device conveniently.
Furthermore, the center of the inner wall of the bottom of the movable mounting frame 19 is provided with a second telescopic cylinder 20 through a bolt, the second telescopic cylinder 20 is ACQ80-10-S in model, the output end of the second telescopic cylinder 20 is welded with a fixing plate 21 penetrating through the outer side wall of the mounting frame 19, the outer wall of the bottom of the fixing plate 21 is welded with a gear fixing strip, the second telescopic cylinder 20 pushes the fixing plate 21 to move, the fixing function of the front and back movement of the device is achieved, the problem that workers are injured due to incapability of effective fixing is solved, and the device is safer and more effective due to the structure and suitable for popularization.
By adopting the first motor 16, when the first motor 16 is started, the first motor 16 drives the first rotating gear 17, the trolley 2 and the oil tank 13 to move, and the arrangement of the oil tank 13 reduces the grinding degree of the trolley during moving, prolongs the service life of the device and makes the device more suitable for popularization and utilization; through setting up the second telescoping cylinder 20 of installing in removing the inside of installing frame 19, when starting second telescoping cylinder 20, second telescoping cylinder 20 promotes fixed plate 21 and removes to play the fixed limit function to frame 1, and the second motor 22 and the second rotating gear 23 set up to the removal of frame 1 provides huge help, makes the device safe effective more.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
An electric hoist bridge crane comprises a frame 1, wherein the outer wall of the top of the frame 1 is connected with a trolley 2 in a sliding manner, the outer wall of the top of the trolley 2 is provided with a second electric hoist 18 through a bolt, the type of the second electric hoist 18 is CD1 type, the outer side wall of the second electric hoist 18 is rotatably connected with two ropes 3 which are equidistantly distributed in a left-right structure, the bottom end of each rope 3 is welded with a mounting block 4, the inside of each mounting block 4 is provided with a first mounting groove 6 which is equidistantly distributed in an up-down and enough manner, the inner wall of one side of each first mounting groove 6 is provided with a first telescopic cylinder 7 through a bolt, the type of each first telescopic cylinder 7 is ACQ80-10-S, the output end of each first telescopic cylinder 7 is welded with a telescopic plate 5, the outer wall of the top of each telescopic plate 5 is provided with a first electric hoist 9 through a bolt, and the type of each first electric hoist 9 is CD1, all there is second lifting hook 10 through 3 swing joint of rope on the transmission rod of first electric block 9, and the welding of the bottom outer wall center department of installation piece 4 has first lifting hook 8, when starting first telescoping cylinder 7, first telescoping cylinder drives expansion plate 5, second lifting hook 10 and first electric block 9 remove, thereby the extended function of the device expansion plate 5 has been realized, and the setting of first electric block 9 and second lifting hook 10, the emergence of object at the rotatory phenomenon of in-process of lifting by crane has been solved, such structure makes the object lift by crane more safety.
The two sides of the frame 1, which are close to the outer wall of the top of the trolley 2, are provided with sliding grooves 14, the sliding grooves 14 are of a concave structure, the inner wall of one side of each sliding groove 14 is welded with a gear plate 12, the sliding grooves 14 formed in the top of the frame 2 enable the trolley to slide more safely and more labor-saving, and the gear plates 12 are used for assisting the trolley 2 to move; the two sides of the top of the trolley 2 are respectively provided with a second mounting groove 11, the inner wall of the middle part of each second mounting groove 11 is welded with an oil tank 13, the outer wall of the top, close to the oil tank 13, of the trolley 2 is respectively provided with an oil filling port, the outer wall of the bottom of the oil tank 13 is provided with a water dropper 15 through a bolt, the water dropper 15 is located inside the sliding groove 14, when an operator adds lubricating oil to the oil tank 13 from the oil filling port, the lubricating oil is dripped into the sliding groove 14 through the water dropper 15, and by means of the structure, unnecessary friction generated in the moving process of the trolley is reduced, and the; the inner walls of the bottoms of the two ends of the mounting groove 11 are respectively provided with a first motor 16 through bolts, the type of the first single motor 16 is 1CA03-3AA4, the output end of the first motor 16 is provided with a first transmission gear 17 through a coupler, the first transmission gear 17 is meshed with the gear plate 12, and the first motor 16 drives the first transmission gear 17 to rotate, so that the structure can be moved by utilizing meshed connection with the gear plate 12, the structure can provide help for carrying objects, and the flexible movement of the structure can be realized without more manpower; the outer walls of two sides of the frame 1 are respectively welded with a movable mounting frame 19, two ends of the inner wall of the bottom of the movable mounting frame 19 are provided with a second motor 22 through bolts, the model of the second motor is 1CA03-3AA4, the output end of the second motor 22 is provided with a second transmission gear 23 through a coupling, and the second motor 22 drives the second gear 23 to rotate, so that power support is provided for the forward and backward movement of the device, manpower resources are saved, and the operation of people is facilitated; the center of the inner wall of the bottom of the movable mounting frame 19 is provided with a second telescopic cylinder 20 through a bolt, the second telescopic cylinder 20 is ACQ80-10-S in model, the output end of the second telescopic cylinder 20 is welded with a fixing plate 21 penetrating through the outer side wall of the mounting frame 19, the outer wall of the bottom of the fixing plate 21 is welded with a gear fixing strip, the second telescopic cylinder 20 pushes the fixing plate 21 to move, the fixing function of the front and back movement of the device is achieved, the problem that workers are injured due to incapability of effective fixing is solved, and the device is safer and more effective due to the structure and suitable for popularization.
The working principle is as follows: when an operator uses the device, the second transmission gear 23 can be installed at a designated position, firstly, lubricating oil is added into the oil tank 13, the oil tank 13 drops the lubricating oil into the sliding chute 14 through the water dropper 15, when the user wants to take goods, the first motor 16 is started, the first motor 16 drives the first transmission gear 17 to rotate, the first transmission gear 17 is meshed with the gear plate 12 to enable the trolley 2 to move, when the trolley moves to the designated position, the second electric hoist 18 is started, the second electric hoist 18 drives the installation block 4 to lift through the extension 3, when the trolley lifts to the designated position, the first extension cylinder 7 is started to drive the extension plate 5 to extend, when the trolley stretches to the designated position, the first electric hoist 9 is started, the first electric hoist 9 drives the second lifting hook 10 to lift, and then can go up and down to lead the goods through first lifting hook 8 and second lifting hook 10, at last through starting second motor 22, second motor 22 drives second drive gear 23 and rotates, and then makes the device can remove, and when removing the assigned position, through starting second telescoping cylinder 20, second telescoping cylinder 20 promotes fixed plate 21 and removes to let realize the fixed function of the device.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric hoist bridge crane, includes frame (1), its characterized in that, frame (1) top outer wall sliding connection has dolly (2), and installs second electric hoist (18) through the bolt on the top outer wall of dolly (2), it is connected with two equidistance to be about the rope (3) that the structure distributes to rotate on second electric hoist (18) lateral wall, and the bottom welding of rope (3) has installation piece (4), the inside of installation piece (4) is seted up the equidistance and is about enough distributed first mounting groove (6) of connecting, and installs first telescoping cylinder (7) through the bolt on one side inner wall of first mounting groove (6), the welding has expansion plate (5) on the output of first telescoping cylinder (7), and all installs first electric hoist (9) through the bolt on the top outer wall of expansion plate (5), all there is second lifting hook (10) through rope (3) swing joint on the transmission rod of first electric block (9), and the welding of bottom outer wall center department of installation piece (4) has first lifting hook (8).
2. The electric hoist bridge crane according to claim 1, wherein the frame (1) is provided with sliding grooves (14) on both sides of the outer wall of the top of the trolley (2), the sliding grooves (14) are of a concave structure, and the inner wall of one side of each sliding groove (14) is welded with a gear plate (12).
3. The electric hoist bridge crane according to claim 1, wherein the trolley (2) has second mounting grooves (11) formed on both sides of the top thereof, and an oil tank (13) welded to the inner wall of the middle portion of the second mounting groove (11), the trolley (2) has oil injection ports formed on the outer wall of the top thereof near the oil tank (13), and water droppers (15) are mounted on the outer wall of the bottom of the oil tank (13) through bolts, and the water droppers (15) are located inside the sliding grooves (14).
4. The electric hoist bridge crane according to claim 1, wherein the inner walls of the bottoms of the two ends of the mounting groove (11) are respectively provided with a first motor (16) through a bolt, the output end of the first motor (16) is provided with a first transmission gear (17) through a coupling, and the first transmission gear (17) is meshed with the gear plate (12).
5. The electric hoist bridge crane according to claim 1, wherein the movable mounting frame (19) is welded on the outer walls of the two sides of the frame (1), the second motor (22) is installed at the two ends of the inner wall of the bottom of the movable mounting frame (19) through bolts, and the second transmission gear (23) is installed at the output end of the second motor (22) through a coupling.
6. The electric hoist bridge crane according to claim 5, wherein the second telescopic cylinder (20) is installed at the center of the bottom inner wall of the movable mounting frame (19) through a bolt, a fixing plate (21) penetrating to the outer side wall of the mounting frame (19) is welded on the output end of the second telescopic cylinder (20), and a gear fixing strip is welded on the bottom outer wall of the fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049958.7U CN212769476U (en) | 2020-06-10 | 2020-06-10 | Electric hoist bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049958.7U CN212769476U (en) | 2020-06-10 | 2020-06-10 | Electric hoist bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769476U true CN212769476U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021049958.7U Expired - Fee Related CN212769476U (en) | 2020-06-10 | 2020-06-10 | Electric hoist bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135499A (en) * | 2021-03-30 | 2021-07-20 | 浙江山美机械制造有限公司 | Automatic hoisting device with double arm frames |
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
-
2020
- 2020-06-10 CN CN202021049958.7U patent/CN212769476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135499A (en) * | 2021-03-30 | 2021-07-20 | 浙江山美机械制造有限公司 | Automatic hoisting device with double arm frames |
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
| CN116902813B (en) * | 2023-09-13 | 2023-12-01 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |