CN105905803A - Long-distance-travel monorail - Google Patents
Long-distance-travel monorail Download PDFInfo
- Publication number
- CN105905803A CN105905803A CN201610381067.3A CN201610381067A CN105905803A CN 105905803 A CN105905803 A CN 105905803A CN 201610381067 A CN201610381067 A CN 201610381067A CN 105905803 A CN105905803 A CN 105905803A
- Authority
- CN
- China
- Prior art keywords
- brake
- power device
- distance
- guide rail
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/22—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear actuated pneumatically or hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/24—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear with means for locating or sustaining the loads or trolleys in predetermined positions; Hay hoists
- B66C11/26—Abutments; Stop blocks; End stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a long-distance-travel monorail and belongs to the field of underground auxiliary transportation devices for coal mines. The long-distance-travel monorail comprises a guide rail, a brake, a traction power device and a dragging device, wherein the brake, the traction power device and the dragging device are sequentially hung on the guide rail; the lower end of the right side of the traction power device and the lower end of the brake are connected to each other end to end through a multistage hydraulic cylinder; the connection manner of the two ends of the multistage hydraulic cylinder is in pin connection; the dragging device and the other side of the lower end of the traction power device are fixed through pin connection; and the brake, the traction power device and the dragging device are all embedded into the guide rail through a guide wheel in a hanging manner. According to the long-distance-travel monorail, by carrying out advancing traction and multistage stretching by the multistage hydraulic cylinder, the dragging device moves with a long-distance step pitch by once operation, the times of clamping and loosening of the brake and the moving times of the dragging device are reduced, and the service life of equipment is prolonged; with reduction of the length of the equipment, the requirements of a user for regulating a transportation travel according to the using environment are met, the user is convenient to use, installation and transportation are convenient, the labor intensity is weakened, and the working efficiency is improved; and through pin connection, disassembly and maintain are convenient.
Description
Technical field
The invention belongs to underground coal mine assistant conveyance device field, specifically a kind of distance stroke monorail crane.
Background technology
At present, underground coal mine assistant conveyance device uses monorail crane operation, and existing monorail crane is made up of bracket, suspending assembly, stepping passage assembly, tension assembly and corresponding connector.Stepping passage assembly is single stage hydraulic cylinder, and stepping stroke is limited by single stage hydraulic cylinder specification, and range is 1 meter, installs, transports mobile frequent operation, cause the situation that labor intensity is big, work efficiency is low when user uses.
Summary of the invention
Installing for overcoming in existing monorail crane technology, transport mobile frequent operation and labor intensity is big, work efficiency is low shortcoming, the present invention provides a kind of distance stroke monorail crane.
The present invention is realized by following technical proposals.
A kind of distance stroke monorail crane, including guide rail, it is characterized in that, also include being suspended on the brake of the end on guide rail, hauling power device and tow-bar successively, on the right side of hauling power device, lower end and brake lower end are connected by multistage hydraulic cylinder head and the tail, multistage hydraulic cylinder two ends connected mode is that pin connects, and tow-bar is connected fixing with hauling power device lower end opposite side by pin, and brake, hauling power device and tow-bar are all hung by guide wheel and be embedded on guide rail.
Described distance stroke monorail crane, wherein, described track cross-section is " work " font.
Described distance stroke monorail crane, wherein, brake is hydraulic expansion or locking braking.
The invention has the beneficial effects as follows: this distance stroke monorail crane, carry out advancing traction, multi-stage expansion by multistage hydraulic cylinder, realize once-through operation tow-bar distance step pitch is moved, reduce brake clamping and the number of times unclamped, reach to reduce the mobile number of times of tow-bar, increase service life of equipment；Reduce device length, meet user's requirement according to use environment regulation transport stroke, convenient for users, facilitate installation, transport, alleviate labor intensity, improve work efficiency；Hanging and all use pin to connect between each parts in orbit, repair demolition is convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is partial cutaway schematic of the present invention.
In accompanying drawing: 1, brake, 2, multistage hydraulic cylinder, 3, guide rail, 4, hauling power device, 5, tow-bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present invention is described further.
A kind of distance stroke monorail crane, including " work " font guide rail 3 with pass sequentially through guide wheel and hang and be embedded in guide rail 3 both sides: the brake 1 of end, hauling power device 4 and tow-bar 5, on the right side of hauling power device 4, lower end and brake 1 lower end are connected by multistage hydraulic cylinder 2, multistage hydraulic cylinder 2 two ends connected mode is that pin connects, tow-bar 5 and hauling power device 4 lower end opposite side are connected fixing by pin, brake 1 mode of braking on guides 3 be by hydraulic expansion or locking clamp on " work " font guide rail 3.
During the work of this distance stroke monorail crane, guide rail 3 end installs brake 1, hauling power device 4 is moved on guides 3 by guide wheel, carrying out advancing traction by multistage hydraulic cylinder 2, it is achieved move the step pitch of the tow-bar 5 hanging material, multistage hydraulic cylinder 2 is actually needed according to step pitch stroke and carries out the flexible of multistage hydraulic cylinder 2, complete the traction of distance stroke, reduce the number of times that brake 1 clamps and unclamps, reach to reduce the mobile number of times of tow-bar, increase service life of equipment；Reduce device length, meet user's requirement according to use environment regulation transport stroke, improve work efficiency；And between each parts for pin connection, detachable maintaining is convenient.
Claims (3)
1. a distance stroke monorail crane, including guide rail (3), it is characterized in that, also include the brake (1) of the end being suspended on successively on guide rail (3), hauling power device (4) and tow-bar (5), hauling power device (4) lower end, right side and brake (1) lower end are connected by multistage hydraulic cylinder (2) head and the tail, multistage hydraulic cylinder (2) two ends connected mode is that pin connects, tow-bar (5) is connected fixing with hauling power device (4) lower end opposite side by pin, brake (1), hauling power device (4) and tow-bar (5) are all hung by guide wheel and are embedded on guide rail (3).
Distance stroke monorail crane the most according to claim 1, is characterized in that, described guide rail (3) cross section is " work " font.
Distance stroke monorail crane the most according to claim 1, is characterized in that, brake (1) braking is hydraulic expansion or locking braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381067.3A CN105905803A (en) | 2016-06-01 | 2016-06-01 | Long-distance-travel monorail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381067.3A CN105905803A (en) | 2016-06-01 | 2016-06-01 | Long-distance-travel monorail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905803A true CN105905803A (en) | 2016-08-31 |
Family
ID=56742897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610381067.3A Pending CN105905803A (en) | 2016-06-01 | 2016-06-01 | Long-distance-travel monorail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027498A (en) * | 2021-02-23 | 2021-06-25 | 北京科技大学 | Temporary supporting device for monorail crane and temporary supporting method for empty-roof area |
-
2016
- 2016-06-01 CN CN201610381067.3A patent/CN105905803A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027498A (en) * | 2021-02-23 | 2021-06-25 | 北京科技大学 | Temporary supporting device for monorail crane and temporary supporting method for empty-roof area |
| CN113027498B (en) * | 2021-02-23 | 2022-05-06 | 北京科技大学 | Temporary supporting device for monorail crane and temporary supporting method for empty-roof area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 273500 Shandong Jining city Zoucheng City Industrial Park Center shop mechanical and Electrical Industrial Park (No. 399 Huarun Road) Applicant after: Shandong jinkexing electromechanical Limited by Share Ltd Address before: 273500 Jining City, Shandong City, Zoucheng City Center Electrical and Mechanical Industrial Park (No. 399 Huarun Road) Applicant before: Gold Science Star Machine Electronics Company Limited in Shandong |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |