CN220564081U - Balance limiting device for hoisting side door type frame cross beam - Google Patents
Balance limiting device for hoisting side door type frame cross beam Download PDFInfo
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- CN220564081U CN220564081U CN202321793979.3U CN202321793979U CN220564081U CN 220564081 U CN220564081 U CN 220564081U CN 202321793979 U CN202321793979 U CN 202321793979U CN 220564081 U CN220564081 U CN 220564081U
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- side door
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Abstract
The utility model discloses a balance limiting device for hoisting a side door type frame beam, which relates to the technical field of hoisting of side door type frame beams, and comprises a fixed ring and a counterweight component; a fixing ring: the lower end of the inner part is fixed with a backing plate; weight assembly: contain fixed frame, balancing weight, threaded rod and first motor, be fixed with four corresponding fixed frames on the periphery of fixed ring, fixed frame's inside sliding connection has the balancing weight, the screw hole has been seted up at the middle part of balancing weight, the inside threaded connection of screw hole has the threaded rod, fixed ring's internally mounted has four corresponding first motors, the output shaft of first motor is fixed on the terminal surface of threaded rod, the output of external control switch group is connected to the input electricity of first motor, adjusting part is installed to fixed frame's downside, the assurance that can be very convenient is the balance of side gate type frame crossbeam when hoist and mount.
Description
Technical Field
The utility model relates to the technical field of side door type frame beam hoisting, in particular to a balance limiting device for side door type frame beam hoisting.
Background
When the side door type frame beam is installed on site, hoisting equipment such as a tower crane, an automobile crane and the like is mostly adopted for hoisting and installing;
because the weight of the two ends of the side door type frame beam is different, the lifting device is difficult to install due to the fact that the side door type frame beam is high on one side and low on the other side, the counterweight of the lifting device needs to be adjusted under the condition, the existing mode is to manually adjust the weight of the counterweight of the lifting device to ensure the balance of the side door type frame beam, and the balance limiting device for lifting the side door type frame beam is troublesome.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the balance limiting device for hoisting the side door type frame cross beam, which can very conveniently ensure the balance of the side door type frame cross beam during hoisting and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the balance limiting device for hoisting the side door type frame cross beam comprises a fixed ring and a counterweight component;
a fixing ring: the lower end of the inner part is fixed with a backing plate;
weight assembly: contain fixed frame, balancing weight, threaded rod and first motor, be fixed with four corresponding fixed frames on the periphery of fixed ring, fixed frame's inside sliding connection has the balancing weight, the screw hole has been seted up at the middle part of balancing weight, the inside threaded connection of screw hole has the threaded rod, fixed ring's internally mounted has four corresponding first motors, the output shaft of first motor is fixed on the terminal surface of threaded rod, the output of external control switch group is connected to the input electricity of first motor, adjusting part is installed to fixed frame's downside, coupling assembling is installed to adjusting part's downside, can effectively guarantee the stability of side gate formula frame crossbeam when hoisting through setting up the counter weight subassembly.
Further, the adjusting part comprises a mounting frame, a sliding frame, a second motor, a tooth column and a toothed plate, wherein the mounting frame is fixed on the lower side of the fixing frame, the sliding frame is connected to the side face of the mounting frame in a sliding mode, the second motor is mounted on the side face of the sliding frame, the tooth column is connected to the sliding frame in a rotating mode, an output shaft of the second motor is fixed to the end face of the tooth column, the toothed plate is fixed to the lower side of the inner portion of the mounting frame, the toothed plate is meshed with the gear, the input end of the second motor is electrically connected with the output end of the external control switch group, and the position of the connecting part is adjusted through the adjusting part.
Further, the coupling assembling contains connecting rope, connection pad and couple, the downside of slipframe is fixed with connecting rope, the lower extreme of connecting rope is fixed with the connection pad, the lower extreme of connection pad is fixed with the couple, links to each other with side gate type frame crossbeam through setting up coupling assembling.
Further, two corresponding bar-shaped openings are formed in the side face of the fixed frame, guide rails are fixed in the bar-shaped openings, four corresponding guide wheels are connected to the side face of the balancing weight in a rotating mode, the four guide wheels are connected to the two guide rails in a sliding mode, and the balancing weight is enabled to be more stable when moving through the guide wheels and the guide rails.
Further, the upper end of fixed ring is fixed with evenly distributed's connecting rod, and the upside of all connecting rods is fixed with the supporting disk, supports rings through setting up connecting rod and supporting disk.
Further, the upper end of the supporting disc is fixed with a fixed block, a hanging ring is fixed on the side face of the fixed block, and the hanging ring is connected with a steel wire rope of the hoisting device.
Compared with the prior art, the utility model has the beneficial effects that:
the adjusting components are arranged, so that four second motors can be started respectively according to the size of the side door type frame cross beam in the using process, the sliding frames connected with the second motors can be moved after the second motors are started, the positions of the four hooks can be adjusted through the movement of the sliding frames, and the side door type frame cross beams with different sizes can be hoisted after the adjustment; through setting up the counter weight subassembly and making when the side door frame crossbeam one side upwarp when lifting moves rather than the balancing weight that corresponds, can adjust the weight of side door frame crossbeam upwarp one side at the in-process that the balancing weight moved to can effectively guarantee the balance of side door frame crossbeam, convenience very.
Drawings
FIG. 1 is a schematic view of the front side structure of the present utility model;
FIG. 2 is a schematic view of a connecting assembly according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A.
In the figure: the device comprises a fixing ring 1, a counterweight component 2, a fixing frame 21, a counterweight block 22, a threaded rod 23, a first motor 24, an adjusting component 3, a mounting frame 31, a sliding frame 32, a second motor 33, a tooth column 34, a tooth plate 35, a connecting component 4, a connecting rope 41, a connecting disc 42, a hook 43, a guide wheel 5, a guide rail 6, a connecting rod 7, a supporting disc 8, a fixing block 9, a lifting ring 10 and a backing plate 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides the following technical solutions: the balance limiting device for hoisting the side door type frame cross beam comprises a fixed ring 1 and a counterweight component 2;
fixing ring 1: a base plate 11 is fixed at the lower end of the inner part;
weight assembly 2: the device comprises a fixed frame 21, a balancing weight 22, a threaded rod 23 and a first motor 24, four corresponding fixed frames 21 are fixed on the circumferential surface of a fixed ring 1, the balancing weight 22 is connected to the inside of the fixed frame 21 in a sliding mode, threaded holes are formed in the middle of the balancing weight 22, the threaded holes are connected with the threaded rod 23 in an internal threaded mode, four corresponding first motors 24 are mounted in the side face of the fixed ring 1, an output shaft of the first motor 24 is fixed on the end face of the threaded rod 23, an input end of the first motor 24 is electrically connected with an output end of an external control switch group, an adjusting component 3 is mounted on the lower side of the fixed frame 21, a connecting component 4 is mounted on the lower side of the adjusting component 3, the adjusting component 3 comprises a mounting frame 31, a sliding frame 32, a second motor 33, a tooth post 34 and a tooth plate 35, the lower side of the fixed frame 31 is fixedly connected with the mounting frame 31 in a sliding mode, the sliding mode is connected with the side face of the sliding frame 32, the second motor 33 is mounted on the side face of the sliding frame 32, the tooth post 34 is rotatably connected with the inner side face of the sliding frame 32, the output shaft of the second motor 33 is fixed on the end face of the tooth post 34, the lower side of the tooth plate 31 is electrically connected with the lower side of the sliding frame 35 through the sliding frame 35, the lower side of the sliding frame 35 is fixedly connected with the hanging frame 33 through the connecting plate 42, the lower end of the hanging frame is fixedly connected with the hanging frame 4, the hanging frame is fixedly connected with the hanging frame 43 through the hanging frame 43, the hanging frame is fixedly connected with the hanging frame 4, and the hanging frame is fixedly connected with the hanging frame, the hanging frame is fixedly connected with the hanging frame and the hanging frame.
Two corresponding bar-shaped openings are formed in the side face of the fixed frame 21, guide rails 6 are fixed in the bar-shaped openings, four corresponding guide wheels 5 are rotatably connected to the side face of the balancing weight 22, the four guide wheels 5 are slidably connected to the two guide rails 6, and the balancing weight 22 is enabled to be more stable when moving through the guide wheels 5 and the guide rails 6.
The upper end of the fixed ring 1 is fixed with evenly distributed connecting rods 7, the upper sides of all the connecting rods 7 are fixed with supporting plates 8, and the hanging rings 10 are supported by the connecting rods 7 and the supporting plates 8.
Wherein: the upper end of the supporting disk 8 is fixed with a fixed block 9, a hanging ring 10 is fixed on the side surface of the fixed block 9, and the hanging ring 10 is connected with a steel wire rope of the hoisting equipment.
The utility model provides a balance limiting device for hoisting a side door type frame beam, which has the following working principle: the lifting ring 10 is connected with a steel wire rope of a lifting device, four second motors 33 are started according to the size of a side door type frame beam to be lifted after connection, tooth columns 34 connected with the second motors 33 are rotated after the second motors 33 are started, the sliding frame 32 can be driven to move under the action of a toothed plate 35 in the rotation process of the tooth columns 34, the positions of the four hooks 43 can be adjusted through the movement of the sliding frame 32, the four hooks 43 can be connected with the side door type frame beam after moving to a proper position, the lifting device is used for lifting after connection, the corresponding first motors 24 can be started when one side of the side door type frame beam is lifted in the lifting process, the corresponding threaded rods 23 connected with the corresponding first motors can be rotated to drive the balancing weights 22 corresponding to the side door type frame beam to move, the weight of the side door type frame beam can be adjusted in the lifting process of the balancing weights 22, and accordingly balance of the side door type frame beam can be effectively ensured, and the lifting device is very convenient.
The external control switch group disclosed in the above embodiment is provided with buttons corresponding to the first motor 24 and the second motor 33 one by one, and the first motor 24 and the second motor 33 can be 1LE0003 three-phase asynchronous motors.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. Balance limiting device for hoisting side door type frame cross beam, and is characterized in that: comprises a fixed ring and a counterweight assembly;
a fixing ring: the lower end of the inner part is fixed with a backing plate;
weight assembly: contain fixed frame, balancing weight, threaded rod and first motor, be fixed with four corresponding fixed frames on the periphery of fixed ring, fixed frame's inside sliding connection has the balancing weight, the screw hole has been seted up at the middle part of balancing weight, the inside threaded connection of screw hole has the threaded rod, the internally mounted of fixed ring has four corresponding first motors, the output shaft of first motor is fixed on the terminal surface of threaded rod, the output of external control switch group is connected to the input electricity of first motor, adjusting part is installed to fixed frame's downside, coupling assembling is installed to adjusting part's downside.
2. The balance limiting device for side door type frame beam hoisting according to claim 1, wherein: the adjusting component comprises a mounting frame, a sliding frame, a second motor, a toothed column and a toothed plate, wherein the mounting frame is fixed on the lower side of the fixing frame, the sliding frame is connected to the side face of the mounting frame in a sliding mode, the second motor is mounted on the side face of the sliding frame, the toothed column is connected to the sliding frame in a rotating mode, an output shaft of the second motor is fixed to the end face of the toothed column, the toothed plate is fixed to the lower side of the inner portion of the mounting frame, the toothed plate is meshed with a gear, and the input end of the second motor is electrically connected with the output end of an external control switch group.
3. The balance limiting device for side door type frame beam hoisting according to claim 2, wherein: the connecting assembly comprises a connecting rope, a connecting disc and a hook, wherein the connecting rope is fixed on the lower side of the sliding frame, the connecting disc is fixed at the lower end of the connecting rope, and the hook is fixed at the lower end of the connecting disc.
4. The balance limiting device for side door type frame beam hoisting according to claim 1, wherein: two corresponding strip-shaped openings are formed in the side face of the fixed frame, guide rails are fixed in the strip-shaped openings, four corresponding guide wheels are connected to the side face of the balancing weight in a rotating mode, and the four guide wheels are connected to the two guide rails in a sliding mode.
5. The balance limiting device for side door type frame beam hoisting according to claim 1, wherein: the upper ends of the fixing rings are fixedly provided with evenly distributed connecting rods, and the upper sides of all the connecting rods are fixedly provided with supporting plates.
6. The balance limiting device for side door type frame beam hoisting according to claim 5, wherein: the upper end of the supporting disc is fixed with a fixed block, and the side surface of the fixed block is fixed with a hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793979.3U CN220564081U (en) | 2023-07-10 | 2023-07-10 | Balance limiting device for hoisting side door type frame cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793979.3U CN220564081U (en) | 2023-07-10 | 2023-07-10 | Balance limiting device for hoisting side door type frame cross beam |
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| Publication Number | Publication Date |
|---|---|
| CN220564081U true CN220564081U (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793979.3U Active CN220564081U (en) | 2023-07-10 | 2023-07-10 | Balance limiting device for hoisting side door type frame cross beam |
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|---|---|
| CN (1) | CN220564081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118545600A (en) * | 2024-05-15 | 2024-08-27 | 中国铁建港航局集团有限公司 | Self-adaptive hoisting tool and method for hoisting bridge tower reinforcement parts |
-
2023
- 2023-07-10 CN CN202321793979.3U patent/CN220564081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118545600A (en) * | 2024-05-15 | 2024-08-27 | 中国铁建港航局集团有限公司 | Self-adaptive hoisting tool and method for hoisting bridge tower reinforcement parts |
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