CN220827166U - Hoisting machine with stable gravity center - Google Patents
Hoisting machine with stable gravity center Download PDFInfo
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- CN220827166U CN220827166U CN202322764026.0U CN202322764026U CN220827166U CN 220827166 U CN220827166 U CN 220827166U CN 202322764026 U CN202322764026 U CN 202322764026U CN 220827166 U CN220827166 U CN 220827166U
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- 230000005484 gravity Effects 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a lifting machine with stable gravity center, which relates to the technical field of lifting machines and comprises a lifting machine body and a fixing mechanism arranged on the outer wall of the lifting machine body, wherein the fixing mechanism comprises a lifting component; the lifting assembly comprises a pulling rod and a supporting rod, the outer wall of the lifting machine body is rotationally connected with the threaded rod, the supporting rod is arranged, when steel is lifted and transported through the lifting machine, the supporting stability of the lifting machine and the ground are improved, the stability of the lifting machine in lifting and transporting is improved, the servo motor can be opened when the lifting machine is used, the threaded rod is rotated to drive the threaded sliding block to slide along the inner wall of the fixed groove, the threaded sliding block slides through the rotation of the pulling rod to drive the supporting rod to stretch out and draw back along the outer wall of the lifting machine, the effect of improving the supporting area with the ground is achieved, and the control operation of improving the lifting stability of the lifting machine is realized when the lifting machine is used.
Description
Technical Field
The utility model relates to the technical field of hoisting machines, in particular to a hoisting machine with stable gravity center.
Background
The hoisting machine is a multi-action hoisting machine for vertically hoisting and horizontally carrying heavy objects in a certain range and mainly comprises a hoisting mechanism, an operating mechanism, an amplitude changing mechanism, a slewing mechanism, a metal structure and the like.
The utility model discloses a stable lifting machine, including lifting wheel and pivot, the middle part fixedly connected with pulley of lifting wheel, the pulley passes through vice wire rope and the fixed block fixed connection on the balance plate, the bottom of balance plate is provided with the extrusion piece, the fixed surface of lifting wheel is connected with main wire rope, and the one end of main wire rope penetrates first spanned block and with the fixture block fixed connection who sets up in first spanned block inside, the bottom fixedly connected with pivot of fixture block, this stable lifting machine, through the setting of vice wire rope and balance plate, can make alleviate the pressure of main wire rope when hanging the thing, make main wire rope sways the dynamics and reduce, through the cooperation setting of extrusion piece and lifting hook device, can make by the lifting article and extrusion piece produce the extrusion, the article can not rock when making the lifting the thing like this, the danger that the article rocked and produced has been reduced, the setting of card is copied, danger that drops when lifting the article has been guaranteed that the lifting that the article can be better.
But this lifting machine that focus is stable when using, often directly contacts with ground through the base for lifting machine base vertical support spacing effect is not high for when lifting by crane the great object of weight, the condition of perk can appear in the base, causes the hoist focus unstable, has the problem of certain potential safety hazard.
In view of the above, an improvement of the conventional structure has been studied and proposed to provide a hoisting machine with a stable center of gravity.
Disclosure of utility model
The utility model aims to provide a hoisting machine with stable gravity center, which solves the problem that the hoisting machine base is usually in direct contact with the ground through a base and has low vertical supporting and limiting effects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting machine with the stable gravity center comprises a lifting machine body and a fixing mechanism arranged on the outer wall of the lifting machine body, wherein the fixing mechanism comprises a lifting component;
The lifting assembly comprises a pulling rod and a supporting rod, wherein the outer wall of the lifting machine body is rotationally connected with a threaded rod, one end of the threaded rod is fixedly connected with a servo motor fixedly connected with the outer wall of the lifting machine body, a threaded slider is connected with the outer wall of the threaded rod in a threaded manner, a fixing groove is formed in the connecting position of the outer wall of the lifting machine body and the threaded slider, the pulling rod is rotationally connected with the outer wall of the threaded slider, and one end of the pulling rod is rotationally connected with the supporting rod which is slidably connected with the outer wall of the lifting machine body.
Further, the outer wall swivelling joint of hoist and mount organism has the regulation electric putter, the one end swivelling joint of regulation electric putter has the connecting rod with hoist and mount organism outer wall swivelling joint, the outer wall fixedly connected with flexible electric putter of connecting rod, the one end fixedly connected with of flexible electric putter and the telescopic link of connecting rod inner wall telescopic connection, the one end swivelling joint of telescopic link has the hawser main part, the one end fixedly connected with lifting hook main part of hawser main part.
Further, the threaded rods are provided with two groups, and the rotation directions of the two groups of threaded rods are opposite.
Further, the sliding structure is formed between the threaded rod and the fixed groove through the threaded slider, two groups of threaded sliders are arranged, and the position distribution of the two groups of threaded sliders is symmetrical with respect to the central shaft of the hoisting machine body.
Further, the pulling rod forms a rotating structure with the supporting rod through the threaded sliding block.
Further, the supporting rods form a lifting structure through the pulling rods and the lifting machine body, two groups of supporting rods are arranged, and the position distribution of the two groups of supporting rods is symmetrical to the central shaft of the lifting machine body.
Further, the connecting rod forms a rotating structure with the hoisting machine body by adjusting the electric push rod.
Further, the lifting hook main body forms a telescopic structure through the telescopic electric push rod, the telescopic rod and the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the support rods, when steel is hoisted and transported by the hoisting machine, in order to improve the support stability of the hoisting machine and the ground and improve the stability of the hoisting machine in hoisting and transportation, a servo motor is turned on when the hoisting machine is used, a threaded slider is driven to slide along the inner wall of a fixed groove through the rotation of a threaded rod, the support rods are driven to perform telescopic movement along the outer wall of the hoisting machine through the rotation of a pulling rod by the sliding of the threaded slider, the effect of improving the support area with the ground is achieved, the effect of vertical limit support of a base is increased, and the control operation of improving the hoisting stability of the hoisting machine when the hoisting machine is used is realized;
2. According to the utility model, through the arrangement of the connecting rod and the telescopic rod, when the lifting convenience of the lifting machine on steel materials is realized, the electric push rod can be opened and regulated to drive the connecting rod to rotate along the outer wall of the lifting machine body, and the telescopic electric push rod can be opened to drive the telescopic rod to perform telescopic motion along the inner wall of the connecting rod, so that the lifting position of the lifting hook main body can be effectively regulated.
Drawings
FIG. 1 is a schematic perspective view of a hoisting machine;
FIG. 2 is a schematic perspective view of another direction of the hoisting machine;
FIG. 3 is a schematic view of a three-dimensional structure of a pull rod and a support rod in connection and cooperation;
Fig. 4 is a schematic perspective view of the connecting rod and the telescopic rod in connection and fit.
In the figure: 1. hoisting the machine body; 11. adjusting the electric push rod; 12. a connecting rod; 13. a telescopic electric push rod; 14. a telescopic rod; 15. a cable body; 16. a hook body; 2. a fixing mechanism; 21. a lifting assembly; 211. a threaded rod; 212. a servo motor; 213. a thread slider; 214. a fixing groove; 215. pulling the rod; 216. and (5) supporting the rod.
Description of the embodiments
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.
Embodiment one: as shown in fig. 1-3, a lifting machine with stable gravity center comprises a lifting machine body 1 and a fixing mechanism 2 arranged on the outer wall of the lifting machine body 1, wherein the fixing mechanism 2 comprises a lifting component 21;
The lifting assembly 21 comprises a pulling rod 215 and a supporting rod 216, the outer wall of the lifting machine body 1 is rotationally connected with a threaded rod 211, one end of the threaded rod 211 is fixedly connected with a servo motor 212 fixedly connected with the outer wall of the lifting machine body 1, the outer wall of the threaded rod 211 is in threaded connection with a threaded slider 213, a fixing groove 214 is formed in the connecting part of the outer wall of the lifting machine body 1 and the threaded slider 213, the outer wall of the threaded slider 213 is rotationally connected with the pulling rod 215, and one end of the pulling rod 215 is rotationally connected with the supporting rod 216 which is in sliding connection with the outer wall of the lifting machine body 1.
Further, the threaded rods 211 are provided with two groups, and the rotation directions of the two groups of threaded rods 211 are opposite, so that the control operation of the relative sliding of the two groups of threaded sliders 213 can be realized by arranging the two groups of threaded rods 211 with opposite rotation directions.
Further, the threaded slider 213 forms a sliding structure between the threaded rod 211 and the fixed slot 214, the threaded slider 213 is provided with two groups, the position distribution of the two groups of threaded sliders 213 is symmetrical about the central axis of the hoisting machine body 1, which is favorable for the rotation of the threaded rod 211, drives the threaded slider 213 to slide along the inner wall of the fixed slot 214, and realizes the control operation of the rotation of the pulling rod 215.
Further, the pulling rod 215 forms a rotating structure with the supporting rod 216 through the threaded slider 213, which is beneficial to the sliding of the threaded slider 213 through the connection of the supporting rod 216, and drives the pulling rod 215 to rotate, thereby realizing the control operation of the telescopic movement of the supporting rod 216.
Further, the supporting rods 216 form a lifting structure between the pulling rods 215 and the lifting machine body 1, the supporting rods 216 are provided with two groups, the position distribution of the two groups of supporting rods 216 is symmetrical with respect to the central axis of the lifting machine body 1, the rotation of the pulling rods 215 is facilitated, the supporting rods 216 are driven to stretch and retract along the outer wall of the lifting machine body 1, and the control operation of improving the lifting stability of the lifting machine is achieved when the lifting machine is used.
Embodiment two: as shown in fig. 1, fig. 2 and fig. 4, compared with the first embodiment, the lifting machine with stable center of gravity provided by the utility model is characterized in that the outer wall of the lifting machine body 1 is rotatably connected with the adjusting electric push rod 11, one end of the adjusting electric push rod 11 is rotatably connected with the connecting rod 12 rotatably connected with the outer wall of the lifting machine body 1, the outer wall of the connecting rod 12 is fixedly connected with the telescopic electric push rod 13, one end of the telescopic electric push rod 13 is fixedly connected with the telescopic rod 14 telescopically connected with the inner wall of the connecting rod 12, one end of the telescopic rod 14 is rotatably connected with the cable body 15, one end of the cable body 15 is fixedly connected with the lifting hook body 16, and when the lifting machine is in operation, the adjusting electric push rod 11 can be opened by arranging the connecting rod 12 and the telescopic rod 14, the connecting rod 12 can be driven to rotate along the outer wall of the lifting machine body 1, the telescopic electric push rod 13 can be opened, the telescopic rod 14 can be driven to perform telescopic motion along the inner wall of the connecting rod 12, and the lifting position of the lifting hook body 16 can be effectively adjusted.
Further, the connecting rod 12 forms a rotating structure between the electric push rod 11 and the hoisting machine body 1 through adjusting, which is favorable for adjusting the driving of the electric push rod 11, drives the connecting rod 12 to rotate along the outer wall of the hoisting machine body 1, and plays a role in effectively adjusting the hoisting angle of the lifting hook main body 16.
Further, the lifting hook main body 16 forms a telescopic structure between the telescopic electric push rod 13 and the telescopic rod 14 and the connecting rod 12, so that the driving of the telescopic electric push rod 13 is facilitated, the lifting hook main body 16 is driven to perform telescopic movement by sliding the telescopic rod 14 along the inner wall of the connecting rod 12, and the lifting position of the lifting hook main body 16 is effectively adjusted.
Working principle: when using this kind of steady lifting machine of focus, firstly, when carrying out hoist transportation to steel through the lifting machine, in order to improve the support stability of lifting machine with ground, and improve the stability of lifting machine when hoist transportation, can open servo motor 212 when the lifting machine is used, through the rotation of threaded rod 211, drive the screw slider 213 and slide along the inner wall of fixed slot 214, the slip of screw slider 213 carries out telescopic movement through pulling rod 215, drive bracing piece 216 along the outer wall of lifting machine, play the effect with ground area of support, realize when the lifting machine is used, improve the control operation of lifting machine stability.
Finally, when lifting by crane convenience to steel through the lifting machine, can open and adjust electric putter 11, drive connecting rod 12 and carry out rotary motion along the outer wall of hoist and mount organism 1 to can open flexible electric putter 13, drive telescopic link 14 and carry out telescopic motion along the inner wall of connecting rod 12, play the effect of lifting by crane the position of carrying out effective regulation to lifting by crane main part 16.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The lifting machine with the stable gravity center comprises a lifting machine body (1) and a fixing mechanism (2) arranged on the outer wall of the lifting machine body (1), and is characterized in that the fixing mechanism (2) comprises a lifting assembly (21);
Lifting unit (21) are including pulling rod (215) and bracing piece (216), the outer wall swivelling joint threaded rod (211) of hoist and mount organism (1), the one end fixedly connected with of threaded rod (211) and hoist and mount organism (1) outer wall fixed connection's servo motor (212), the outer wall threaded connection of threaded rod (211) has screw slider (213), fixed slot (214) have been seted up at the outer wall of hoist and mount organism (1) and the junction of screw slider (213), the outer wall swivelling joint of screw slider (213) has pulling rod (215), the one end swivelling joint of pulling rod (215) has bracing piece (216) with hoist and mount organism (1) outer wall sliding connection.
2. The hoisting machine with stable gravity center according to claim 1, wherein an outer wall of the hoisting machine body (1) is rotationally connected with an adjusting electric push rod (11), one end of the adjusting electric push rod (11) is rotationally connected with a connecting rod (12) rotationally connected with the outer wall of the hoisting machine body (1), an outer wall of the connecting rod (12) is fixedly connected with a telescopic electric push rod (13), one end of the telescopic electric push rod (13) is fixedly connected with a telescopic rod (14) telescopically connected with the inner wall of the connecting rod (12), one end of the telescopic rod (14) is rotationally connected with a cable main body (15), and one end of the cable main body (15) is fixedly connected with a lifting hook main body (16).
3. Hoisting machine with stable center of gravity according to claim 1, characterized in that the threaded rods (211) are provided with two sets, the rotation directions of the threaded rods (211) of the two sets being opposite.
4. Hoisting machine with stable gravity center according to claim 1, characterized in that the thread slide blocks (213) form a sliding structure between the threaded rod (211) and the fixed groove (214), the thread slide blocks (213) are provided with two groups, and the position distribution of the two groups of thread slide blocks (213) is symmetrical with respect to the central axis of the hoisting machine body (1).
5. Hoisting machine with stable center of gravity according to claim 1, characterized in that the pulling rod (215) forms a rotation structure between the threaded slider (213) and the support rod (216).
6. Hoisting machine with stable center of gravity according to claim 1, characterized in that the supporting rods (216) form a lifting structure with the hoisting machine body (1) through pulling rods (215), the supporting rods (216) are provided with two groups, and the position distribution of the two groups of supporting rods (216) is symmetrical with respect to the central axis of the hoisting machine body (1).
7. Hoisting machine with stable center of gravity according to claim 2, characterized in that the connecting rod (12) forms a rotating structure between the electric push rod (11) and the hoisting machine body (1) by adjusting.
8. Hoisting machine with stable center of gravity according to claim 2, characterized in that the hook body (16) forms a telescopic structure between the telescopic electric push rod (13) and the telescopic rod (14) and the connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764026.0U CN220827166U (en) | 2023-10-16 | 2023-10-16 | Hoisting machine with stable gravity center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764026.0U CN220827166U (en) | 2023-10-16 | 2023-10-16 | Hoisting machine with stable gravity center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220827166U true CN220827166U (en) | 2024-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322764026.0U Active CN220827166U (en) | 2023-10-16 | 2023-10-16 | Hoisting machine with stable gravity center |
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| Country | Link |
|---|---|
| CN (1) | CN220827166U (en) |
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2023
- 2023-10-16 CN CN202322764026.0U patent/CN220827166U/en active Active
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