CN214570265U - Rotatable monorail hoisting system - Google Patents
Rotatable monorail hoisting system Download PDFInfo
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- CN214570265U CN214570265U CN202120677797.4U CN202120677797U CN214570265U CN 214570265 U CN214570265 U CN 214570265U CN 202120677797 U CN202120677797 U CN 202120677797U CN 214570265 U CN214570265 U CN 214570265U
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- beam body
- rotating
- oil cylinder
- hoisting
- connecting rod
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- 238000009434 installation Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a rotatable single-rail hoisting system, which comprises a bearing device, wherein the left side and the right side of the lower end of the bearing device are respectively provided with a hydraulic hoist, a connecting beam body is arranged below the bearing device, and the left end and the right end of the connecting beam body are respectively connected with the hydraulic hoists on the corresponding sides through chains; the lower end of the connecting beam body is provided with a rotating beam body, the central position of the rotating beam body is rotationally connected with the central position of the connecting beam body through a rotary support shaft, a rotating oil cylinder is arranged between the connecting beam body and the rotating beam body, one end of the rotating oil cylinder is hinged with the connecting beam body, and the other end of the rotating oil cylinder is hinged with the central position of the rotating beam body; the left end and the right end of the rotating beam body are respectively provided with a hoisting device, and the two hoisting devices are centrosymmetric about the rotating support shaft. The utility model discloses a rotatory hydro-cylinder realizes that the rotatory roof beam body is for the connecting beam body gyration on the horizontal direction, and the system of lifting by crane can independently accomplish lift by crane, haulage roadway support.
Description
Technical Field
The utility model relates to a single track loop wheel machine field, concretely relates to rotatable single track system of hoisting by crane.
Background
A hydraulic hoisting structure is generally adopted in a hoisting system for mine auxiliary transportation, and a hoisting beam can only run vertically and vertically. The existing roadway support supports are distributed on two sides of a roadway, the original hoisting device can only carry out single transportation on the unilateral support supports, the existing hoisting device cannot directly hoist the roadway support supports due to the fact that the size and the weight of the roadway support supports are large, the roadway support supports need to be moved to the middle of the roadway through dragging equipment to be transported through hoisting beams, danger coefficients are greatly increased, and transportation and installation efficiencies are low.
SUMMERY OF THE UTILITY MODEL
Can only carry out straight-up operation problem down to current hydraulic pressure hoisting structure lifting beam, the utility model provides a rotatable single track system of hoisting by crane, the support is strutted to hoisting by crane, haulage roadway can independently be accomplished to the system of hoisting by crane.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a rotatable monorail hoisting system comprises a bearing device, wherein the left side and the right side of the lower end of the bearing device are respectively provided with a hydraulic hoist,
a connecting beam body is arranged below the bearing device, and the left end and the right end of the connecting beam body are respectively connected with the hydraulic hoists on the corresponding sides through chains; the lower end of the connecting beam body is provided with a rotating beam body, the central position of the rotating beam body is rotationally connected with the central position of the connecting beam body through a rotary support shaft, a rotating oil cylinder is arranged between the connecting beam body and the rotating beam body, one end of the rotating oil cylinder is hinged with the connecting beam body, and the other end of the rotating oil cylinder is hinged with the central position of the rotating beam body; the left end and the right end of the rotating beam body are respectively provided with a hoisting device, and the two hoisting devices are centrosymmetric about the rotating support shaft.
Preferably, the bearing device comprises two bearing beam bodies, the two bearing beam bodies are connected through a connecting pull rod, bearing trolleys are respectively arranged on the left side and the right side of the upper end of each bearing beam body, and the bearing device is connected with the upper rail in a sliding mode through the bearing trolleys.
Preferably, the lifting device comprises a lifting oil cylinder, a first vertical connecting rod, a horizontal connecting plate, a second vertical connecting rod, a lifting plate and a fixed rope; one end of a lifting oil cylinder is hinged to the rotating beam body, the other end of the lifting oil cylinder is hinged to one end of a first vertical connecting rod, one end of a horizontal connecting plate fixedly connected with one end of the lifting oil cylinder is far away from the first vertical connecting rod, one end of the horizontal connecting plate far away from the first vertical connecting rod is fixedly connected with one end of a second vertical connecting rod, the one end of the second vertical connecting rod far away from the horizontal connecting plate is fixedly connected with the upper end of a lifting plate, the second vertical connecting rod penetrates through the rotating beam body and is rotatably connected with the rotating beam body, and a plurality of fixed ropes are uniformly distributed on the periphery of the lifting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a rotatable single track system of hoisting realizes that the rotatory roof beam body is rotatory in the horizontal direction relative to the tie-beam body through rotatory hydro-cylinder, and during lifting, installation state, the rotatory roof beam body is 90 degrees with the tie-beam body, conveniently lifts by crane, installs the support bracket that is located the tunnel both sides; when the monorail crane is in an idle load and transportation state, the rotating beam body is parallel to the connecting beam body, and the monorail crane system is ensured not to interfere with supports on two sides of a roadway in the transportation process. The utility model discloses a rotatable single track system of hoisting by crane can independently accomplish and lift by crane, haulage roadway supports the support, the great hoisting that improves roadway support, the installation, the conveying efficiency, reduce personnel's input in the working process by a wide margin, improve roadway support's conveying efficiency, transportation and installation time are strutted in the reduction tunnel, effectively ensure personnel and the equipment security performance in transportation and the installation, and the structure is succinct, high-efficient, can effectively solve current single track subsidiary transport equipment and lift by crane and the inconvenient problem of haulage roadway both sides large-scale support.
Drawings
For a clear explanation of the embodiments or prior art solutions of the present invention, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the hoisting and installation state of the monorail hoisting system of the utility model;
FIG. 2 is a schematic view of the single-track hoisting system of the present invention in an unloaded and transporting state;
FIG. 3 is a front view of the monorail hoisting system of the present invention in a hoisting and installation state;
FIG. 4 is a front view of the monorail crane system of the present invention in an unloaded, transport condition;
FIG. 5 is a schematic view of a lifting device;
FIG. 6 is a bottom view of the single-track hoisting system of the present invention in a hoisting and installation state.
In the figure: 1. a carrying device; 1-1, carrying a beam body; 1-2, connecting a pull rod; 1-3, carrying a trolley; 2. a hydraulic hoist; 3. connecting the beam body; 4. a rotating beam body; 5. a rotating support shaft; 6. rotating the oil cylinder; 7. a hoisting device; 7-1, lifting the oil cylinder; 7-2, a first vertical connecting rod; 7-3, horizontal connecting plates; 7-4, a second vertical connecting rod; 7-5, hoisting plates; 7-6, fixing a rope; 8. and (5) supporting the bracket.
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.
As shown in figures 1-6, the rotatable monorail hoisting system comprises a bearing device 1, wherein the bearing device 1 comprises two bearing beam bodies 1-1, the two bearing beam bodies 1-1 are connected through a connecting pull rod 1-2, bearing trolleys 1-3 are respectively arranged on the left side and the right side of the upper end of each bearing beam body 1-1, and the bearing device 1 is in sliding connection with an upper track through the bearing trolleys 1-3. The left side and the right side of the lower end of the bearing device 1 are respectively provided with a hydraulic hoist 2, a connecting beam body 3 is arranged below the bearing device 1, and the left end and the right end of the connecting beam body 3 are respectively connected with the hydraulic hoists 2 on the corresponding sides through chains; the lower end of the connecting beam body 3 is provided with a rotating beam body 4, the central position of the rotating beam body 4 is rotationally connected with the central position of the connecting beam body 3 through a rotary supporting shaft 5, a rotating oil cylinder 6 is arranged between the connecting beam body 3 and the rotating beam body 4, one end of the rotating oil cylinder 6 is hinged with the connecting beam body 3, and the other end of the rotating oil cylinder is hinged with the central position of the rotating beam body 4; the left end and the right end of the rotating beam body 4 are respectively provided with a hoisting device 7, and the two hoisting devices 7 are centrosymmetric about the rotating support shaft 5. The hoisting device 7 comprises a hoisting oil cylinder 7-1, a first vertical connecting rod 7-2, a horizontal connecting plate 7-3, a second vertical connecting rod 7-4, a hoisting plate 7-5 and a fixed rope 7-6; one end of a lifting oil cylinder 7-1 is hinged with the rotating beam body 4, the other end of the lifting oil cylinder is hinged with one end of a first vertical connecting rod 7-2, one end, far away from the lifting oil cylinder 7-1, of the first vertical connecting rod 7-2 is fixedly connected with one end of a horizontal connecting plate 7-3, one end, far away from the first vertical connecting rod 7-2, of the horizontal connecting plate 7-3 is fixedly connected with one end of a second vertical connecting rod 7-4, one end, far away from the horizontal connecting plate 7-3, of the second vertical connecting rod 7-4 is fixedly connected with the upper end of a lifting plate 7-5, the second vertical connecting rod 7-4 penetrates through the rotating beam body 4 and is rotatably connected with the rotating beam body 4, and a plurality of fixing ropes 7-6 are uniformly distributed around the lifting plate 7-5.
The utility model discloses a rotatable single track hangs system of lifting by crane working process as follows:
when the monorail crane is in an idle load state, the rotary oil cylinder 6 is in an extending state, and the rotary beam body 4 is parallel to the connecting beam body 3, so that the monorail crane system is ensured not to interfere with supports on two sides of a roadway when in the idle load state; in a hoisting state, the bearing trolley 1-3 moves the single-rail hoisting system to a position above a roadway support bracket 8, the height of the connecting beam body 3 is reduced through the hydraulic hoist 2, the rotary oil cylinder 6 contracts, the rotary beam body 4 and the connecting beam body 3 form an angle of 90 degrees, so that hoisting plates 7-5 are respectively positioned right above the roadway support brackets 8 on two sides, the relative angle between the hoisting plate 7-5 and the support bracket 8 is adjusted through the contraction of the hoisting oil cylinder 7-1, and the support bracket 8 and the hoisting device 7 are fixed through a fixing rope 7-6; in a transportation state, the connecting beam body 3 is lifted through the hydraulic hoist 2, so that the connecting beam body 3 is tightly attached to the lower part of the bearing beam body 1-1, the rotary oil cylinder 6 is in an extending state, and the rotary beam body 4 is parallel to the connecting beam body 3, so that the single-rail hoisting system is ensured not to interfere with supports on two sides of a roadway when the supporting support 8 is transported; in the installation state, the bearing trolley 1-3 moves the single-rail crane hoisting system to the position above the supporting bracket 8 to be installed, the rotary oil cylinder 6 contracts, the rotary beam body 4 and the connecting beam body 3 form an angle of 90 degrees, the height of the connecting beam body 3 is reduced through the hydraulic hoist 2, the supporting brackets 8 are respectively placed on two sides of a roadway, and the fixing of the fixing ropes 7-6 and the supporting brackets 8 is released.
Claims (3)
1. A rotatable monorail hoisting system comprises a bearing device (1), wherein hydraulic hoists (2) are respectively arranged on the left side and the right side of the lower end of the bearing device (1),
the method is characterized in that: a connecting beam body (3) is arranged below the bearing device (1), and the left end and the right end of the connecting beam body (3) are respectively connected with the hydraulic hoists (2) on the corresponding sides through chains; a rotating beam body (4) is arranged at the lower end of the connecting beam body (3), the central position of the rotating beam body (4) is rotatably connected with the central position of the connecting beam body (3) through a rotary supporting shaft (5), a rotating oil cylinder (6) is arranged between the connecting beam body (3) and the rotating beam body (4), one end of the rotating oil cylinder (6) is hinged with the connecting beam body (3), and the other end of the rotating oil cylinder is hinged with the central position of the rotating beam body (4); the left end and the right end of the rotating beam body (4) are respectively provided with a hoisting device (7), and the two hoisting devices (7) are centrosymmetric about the rotating support shaft (5).
2. The rotatable monorail crane system of claim 1, wherein: the bearing device (1) comprises two bearing beam bodies (1-1), the two bearing beam bodies (1-1) are connected through a connecting pull rod (1-2), bearing trolleys (1-3) are respectively arranged on the left side and the right side of the upper end of each bearing beam body (1-1), and the bearing device (1) is connected with an upper rail in a sliding mode through the bearing trolleys (1-3).
3. The rotatable monorail crane system of claim 1, wherein: the lifting device (7) comprises a lifting oil cylinder (7-1), a first vertical connecting rod (7-2), a horizontal connecting plate (7-3), a second vertical connecting rod (7-4), a lifting plate (7-5) and a fixed rope (7-6); one end of the lifting oil cylinder (7-1) is hinged with the rotating beam body (4), the other end is hinged with one end of the first vertical connecting rod (7-2), one end of the first vertical connecting rod (7-2) far away from the lifting oil cylinder (7-1) is fixedly connected with one end of the horizontal connecting plate (7-3), one end of the horizontal connecting plate (7-3) far away from the first vertical connecting rod (7-2) is fixedly connected with one end of the second vertical connecting rod (7-4), one end of the second vertical connecting rod (7-4) far away from the horizontal connecting plate (7-3) is fixedly connected with the upper end of the lifting plate (7-5), the second vertical connecting rod (7-4) penetrates through the rotating beam body (4) and is rotatably connected with the rotating beam body (4), and a plurality of fixed ropes (7-6) are uniformly distributed around the lifting plate (7-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677797.4U CN214570265U (en) | 2021-04-02 | 2021-04-02 | Rotatable monorail hoisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677797.4U CN214570265U (en) | 2021-04-02 | 2021-04-02 | Rotatable monorail hoisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214570265U true CN214570265U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677797.4U Active CN214570265U (en) | 2021-04-02 | 2021-04-02 | Rotatable monorail hoisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214570265U (en) |
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2021
- 2021-04-02 CN CN202120677797.4U patent/CN214570265U/en active Active
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