CN221370362U - Electric chain hoist convenient to installation - Google Patents
Electric chain hoist convenient to installation Download PDFInfo
- Publication number
- CN221370362U CN221370362U CN202322545835.2U CN202322545835U CN221370362U CN 221370362 U CN221370362 U CN 221370362U CN 202322545835 U CN202322545835 U CN 202322545835U CN 221370362 U CN221370362 U CN 221370362U
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- electric chain
- chain block
- cavity mounting
- installation
- worm
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- 238000009434 installation Methods 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an electric chain block convenient to install, which comprises a chain block body, wherein a cavity mounting plate is arranged at the upper end of the chain block body, four guide grooves are formed in the upper end of the cavity mounting plate, a rectangular plate is respectively and slidably connected between the upper ends of the left guide groove and the right guide groove, two side wheels are respectively and rotatably connected inside the two rectangular plates through a rotating shaft, and a mounting mechanism is arranged inside the cavity mounting plate. The electric chain hoist convenient to install can install the electric chain, and can also install the electric chain hoist by twisting one hexagonal head, so that time and labor are saved, and personnel can install the electric chain hoist rapidly.
Description
Technical Field
The utility model belongs to the technical field of electric chain blocks, and particularly relates to an electric chain block convenient to install.
Background
An electric chain hoist is a mechanical device used for lifting and hanging weights. It is composed of motor, gear box, chain and lifting hook. The functions of lifting and hanging are realized by driving the movement of the chain through the motor, the electric chain hoist is usually used for lifting and carrying heavy objects, and the working efficiency can be influenced if the installation process is complex or the time is too long. Therefore, the design of being convenient for install can save installation time, improves work efficiency, and in current electronic chain hoist of being convenient for install was inserted the mounting hole through the spliced pole, is inserting the post through the spring elasticity is spacing, but spring fatigue appears after long-time use, can make the spliced pole break away from the mounting hole slowly, and then causes the potential safety hazard.
For example, the utility model of publication No. CN 209193432U discloses an electric chain hoist convenient to install, the top of movable rod is provided with the stopper, the rear end surface of firm piece is provided with the slip post, the one end of slip post is provided with the firm post, the top of firm post is provided with the movable post, in this patent proposal, it is through the one end embedding stopper upper surface inside of spacing post realize the installation to electric chain hoist, the spring of time can be unavoidable tired, lead to the cooperation not inseparable between spacing post and the stopper, indirect can make electric chain hoist produce the potential safety hazard.
Disclosure of utility model
In view of the above, the utility model provides the electric chain hoist which is convenient to install, not only can install the electric chain, but also can realize the installation of the electric chain hoist by twisting one hexagon head, thereby saving time and labor and enabling personnel to install rapidly.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electronic chain hoist convenient to installation, including the chain hoist body, the upper end of chain hoist body is provided with the cavity mounting panel, four guide slots have been seted up to the upper end of cavity mounting panel, sliding connection has a rectangular plate respectively between the left and right sides adjacent guide slot upper end, the inside of two rectangular plates is rotated through the pivot respectively and is connected with two limit wheels, the inside of cavity mounting panel is provided with installation mechanism, installation mechanism is including seting up the sliding tray in the inside of cavity mounting panel, sliding connection has two sliding frames in the inside of sliding tray, the inside of two sliding frames is rotated respectively and is connected with two connecting rods, the lower extreme left and right sides of two rectangular plates is provided with two rotation seats respectively, the one end that the cavity mounting panel transversely was kept away from to the connecting rod is connected with adjacent rotation seat inside respectively, the inside of cavity mounting panel is provided with the installation drive assembly, the installation drive assembly is including setting up the bidirectional screw in the cavity mounting panel inside, the corresponding end threaded connection about the bidirectional screw respectively, the right-hand member of bidirectional screw is provided with auxiliary installation mechanism, auxiliary installation mechanism is including the hexagon head that sets up at the bidirectional screw right-hand member.
As a further improvement of the utility model, the utility model further comprises worm wheels, the worm wheels are arranged at the front ends of the two rotating shafts at the front side, a rectangular block is arranged at the front end of the rectangular plate at the front side, the right end of the rectangular block is rotationally connected with a worm, the two worm wheels are both meshed with one worm, the upper end of the cavity mounting plate is provided with a walking driving assembly, the walking driving assembly comprises a motor arranged on the cavity mounting plate, and an output shaft of the motor is connected with the right end of the worm through a coupling.
As a further improvement of the utility model, the right end of the cavity mounting plate is provided with a placing frame, and a remote controller is placed in the placing frame.
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, through the rotation of the two-way screw rod, the rotating frames on two sides are driven to approach in opposite directions, so that the edge wheels on the upper ends of the rotating frames approach in opposite directions and are clamped into the mounting grooves of the sliding rails, and the mounting of the electric chain hoist is completed.
Secondly, a hexagonal head is twisted by a wrench to drive the bidirectional screw rod to rotate, so that the electric chain hoist is installed, time and labor are saved, and personnel are quickly installed.
Thirdly, open the motor rotation through the control, the output shaft rotates and drives worm rotatory worm wheel rotation, and then makes epaxial limit wheel rotation, and then makes it slide on the slide rail and drives the limit wheel rotation of rear side and make the chain block body remove on the slide rail, can control the removal, make things convenient for personnel to use, rotate simultaneously through two limit wheels, make electronic chain block remove more stable about on the slide rail.
Fourth, the right side of cavity mounting panel is provided with places the frame, has placed the remote controller in placing the frame, and the remote controller can conveniently control electric block, makes things convenient for staff remote control, guarantees staff's safety.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;
Fig. 4 is a schematic cross-sectional elevation view of the mounting mechanism of the present utility model.
In the figure: 101. a chain block body; 201. a hexagonal head; 202. a cavity mounting plate; 203. a rotating seat; 204. a two-way screw rod; 205. a rotating frame; 206. a sliding groove; 207. a connecting rod; 301. a worm wheel; 302. rectangular blocks; 303. a worm; 304. a motor; 305. a side wheel; 306. a rectangular plate; 307. a rotating shaft; 401. a remote controller; 402. placing a frame.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1, 2, 3 and 4, the electric chain hoist convenient to install comprises a chain hoist body 101, the upper end of the chain hoist body 101 is provided with a cavity mounting plate 202, four guide slots are arranged at the upper end of the cavity mounting plate 202, a rectangular plate 306 is respectively and slidably connected between the upper ends of the left and right adjacent guide slots, two side wheels 305 are respectively and rotatably connected to the inner parts of the two rectangular plates 306 through rotating shafts 307, an installation mechanism is arranged in the cavity mounting plate 202, the installation mechanism comprises a sliding slot 206 arranged in the cavity mounting plate 202, two sliding frames are slidably connected to the inner parts of the sliding slot 206, two connecting rods 207 are respectively and rotatably connected to the inner parts of the two sliding frames, two rotating seats 203 are respectively arranged at the left and right sides of the lower ends of the two rectangular plates 307, one ends of the connecting rods 207, which are far away from the transverse centers of the cavity mounting plate 202, are respectively and rotatably connected with the inner parts of the adjacent rotating seats 203, and an installation driving assembly is arranged in the cavity mounting plate 202.
As shown in fig. 1, 2, 3 and 4, the installation driving assembly comprises a bidirectional screw rod 204 arranged in the cavity installation plate 202, a rotating frame 205 is respectively in threaded connection with left and right corresponding ends of the bidirectional screw rod 204, and an auxiliary installation mechanism is arranged at the right end of the bidirectional screw rod 204.
As shown in fig. 1, 2, 3, 4, the auxiliary mounting mechanism includes a hex head 201 disposed at the right end of a bi-directional screw 204.
As shown in fig. 1, 2 and 3, a placement frame 402 is provided at the right end of the cavity mounting plate 202, and a remote controller 401 is placed inside the placement frame 402.
Personnel lift the chain block body 101 through hoisting equipment, make the both sides of slide rail of the side wheel 305 alignment on the rectangular plate 307 in both sides, then personnel pass through spanner rotation hexagon head 201, and then make two-way lead screw 204 rotate, drive the rotating turret 205 of both sides and be close to in opposite directions, the connecting rod 207 in it takes place to rotate, drive the rectangular plate 307 on the rotating base 203 and be close to in opposite directions, make the side wheel 305 of its upper end be close to in opposite directions, make it card go into on the mounting groove of slide rail, accomplish the installation to electric chain block.
According to another embodiment of the present utility model, as shown in fig. 1, 2 and 3, the present utility model further includes a worm wheel 301, the worm wheel 301 is disposed at the front ends of two rotating shafts 307 on the front side, a rectangular block 302 is disposed at the front end of a rotating shaft 306 of a rectangular plate 307 on the front side, a worm 303 is rotatably connected to the right end of the rectangular block 302, both worm wheels 301 are engaged with one worm 303, a walking driving assembly is disposed at the upper end of the cavity mounting plate 202, the walking driving assembly includes a motor 304 disposed on the cavity mounting plate 202, an output shaft of the motor 304 is connected to the right end of the worm 303 through a coupling, a person controls the opening motor 304 to rotate through a remote controller 401, the rotation of the output shaft drives the worm 303 to rotate so as to drive the worm 301 engaged with the worm wheel to rotate, and then drives the side wheel 305 on the front rotating shaft 307 to slide on a slide rail so as to drive the side wheel 305 on the rear side to rotate so as to drive the chain hoist body 101 to move on the slide rail.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. Electric chain block convenient to installation, including chain block body (101), its characterized in that: the upper end of chain block body (101) is provided with cavity mounting panel (202), and four guide slots have been seted up to the upper end of cavity mounting panel (202), and sliding connection has a rectangular plate (306) respectively between the left and right sides adjacent guide slot upper end, and the inside of two rectangular plates (306) is connected with two limit wheels (305) through pivot (307) rotation respectively, the inside of cavity mounting panel (202) is provided with installation mechanism.
2. The easy-to-install electric chain block of claim 1, wherein: the mounting mechanism comprises a sliding groove (206) formed in the cavity mounting plate (202), two sliding frames are connected in a sliding mode in the sliding groove (206), two connecting rods (207) are respectively connected in a rotating mode in the two sliding frames, two rotating seats (203) are respectively arranged on the left side and the right side of the lower end of each rectangular plate (306), one end, far away from the transverse center of the cavity mounting plate (202), of each connecting rod (207) is respectively connected with the inner portion of the adjacent rotating seat (203) in a rotating mode, and a mounting driving assembly is arranged in the cavity mounting plate (202).
3. The electric chain block for easy installation according to claim 2, wherein: the installation driving assembly comprises a bidirectional screw rod (204) arranged in the cavity installation plate (202), a rotating frame (205) is respectively in threaded connection with the left and right corresponding ends of the bidirectional screw rod (204), and an auxiliary installation mechanism is arranged at the right end of the bidirectional screw rod (204).
4. The easy-to-install electric chain block of claim 3, wherein: the auxiliary mounting mechanism comprises a hexagon head (201) arranged at the right end of the bidirectional screw rod (204).
5. The easy-to-install electric chain block of claim 1, wherein: still include worm wheel (301), worm wheel (301) set up the front end at two pivots (307) of front side, and the front end of rectangular board (306) of front side is provided with rectangle piece (302), and the right-hand member rotation of rectangle piece (302) is connected with worm (303), and two worm wheels (301) all are connected with a worm (303) meshing, the upper end of cavity mounting panel (202) is provided with walking drive assembly.
6. The easy-to-install electric chain block of claim 5, wherein: the walking driving assembly comprises a motor (304) arranged on the cavity mounting plate (202), and an output shaft of the motor (304) is connected with the right end of the worm (303) through a coupler.
7. The easy-to-install electric chain block of claim 6, wherein: the right end of cavity mounting panel (202) is provided with places frame (402), places the inside of frame (402) and has placed remote controller (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545835.2U CN221370362U (en) | 2023-09-19 | 2023-09-19 | Electric chain hoist convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545835.2U CN221370362U (en) | 2023-09-19 | 2023-09-19 | Electric chain hoist convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221370362U true CN221370362U (en) | 2024-07-19 |
Family
ID=91892504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545835.2U Active CN221370362U (en) | 2023-09-19 | 2023-09-19 | Electric chain hoist convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221370362U (en) |
-
2023
- 2023-09-19 CN CN202322545835.2U patent/CN221370362U/en active Active
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| GR01 | Patent grant |