CN209163862U - The auxiliary rope rope press device of continuous rope - Google Patents
The auxiliary rope rope press device of continuous rope Download PDFInfo
- Publication number
- CN209163862U CN209163862U CN201822101757.6U CN201822101757U CN209163862U CN 209163862 U CN209163862 U CN 209163862U CN 201822101757 U CN201822101757 U CN 201822101757U CN 209163862 U CN209163862 U CN 209163862U
- Authority
- CN
- China
- Prior art keywords
- rope
- pedestal
- press
- wheel
- auxiliary
- 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.)
- Active
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
This is practical more particularly to a kind of auxiliary rope rope press device of continuous rope；Including pedestal and the support base being fixed on the base, the support base includes two support angle steels being symmetrically set, wheel shaft mounting hole is offered at the top same position of two support angle steels, two wheel shaft mounting holes are connected with a shaft jointly, and the outside of the shaft is arranged with press rope wheel by rolling bearing；It respectively opens up positioned at the both ends of the pedestal of the support base two sides there are two circular hole, rail pressing plate is connected with by screw bolt and nut at the circular hole of the pedestal, the rail pressing plate is arc-shaped, it is fixed between one end and pedestal of rail pressing plate by screw bolt and nut, is in angle between the other end and pedestal；Shield is connected with by bolt and nut on the pedestal at support base；Utility model device solves the problems, such as the low-lying place's continuous rope of route " float rope ", and presses high-efficient rope, long service life, the auxiliary rope pressure rope of continuous rope for being suitable for wide-angle slope (≤14 °).
Description
Technical field
The utility model relates to mining equipment technical fields, and in particular to a kind of auxiliary rope rope press device of continuous rope.
Background technique
For the endless rope winch of underground coal mine often because transportation route is longer, haulage drift has many places fluctuating, roping material
When wirerope stress it is big, in addition wirerope move back and forth, the low-lying place of route just has the phenomenon that wirerope hikes up, in order to solve nothing
Pole rope " float rope " problem, need to add rope press device.Previous main rope, auxiliary rope are all made of traditional press rope wheel group and carry out pressure rope,
Disadvantage is pressure rope low efficiency, accessory is easy to damage, personnel's maintenance is big, cost of equipment is high, and spring and pinch roller often damage and cause to press
Rope failure.Main rope pressure rope mainly increases press rope wheel group quantity, carries out pressure rope in a manner of increasing and press rope intensity；And it is directed to auxiliary rope
Rope problem is pressed, does not there is simple and effective settling mode.
Summary of the invention
The utility model is to solve the problems, such as the low-lying place's continuous rope of route " float rope ", and traditional press rope wheel group presses auxiliary rope
When rope, pressure rope low efficiency, the technical problem that accessory is easy to damage, personnel's maintenance is big, cost of equipment is high provide a kind of pressure rope efficiency
Height, long service life, the auxiliary rope rope press device of continuous rope for being suitable for wide-angle slope (≤14 °).
In order to solve the above technical problems, the technology employed by the present utility model is a kind of auxiliary rope pressure rope dress of continuous rope
It sets, including pedestal and the support base being fixed on the base, the support base includes two support angle steels being symmetrically set, and two
Wheel shaft mounting hole is offered at the top same position of a support angle steel, two wheel shaft mounting holes are connected with jointly
A piece shaft, the outside of the shaft are arranged with press rope wheel by rolling bearing；Positioned at the two of the pedestal of the support base two sides
End is respectively opened up there are two circular hole, is connected with rail pressing plate, the track by screw bolt and nut at the circular hole of the pedestal
Pressing plate is arc-shaped, is fixed between one end and pedestal of rail pressing plate by screw bolt and nut, is in angle between the other end and pedestal；
Shield is connected with by bolt and nut on the pedestal at support base, the shielding cover is located at the outside of support base and prevents
Shield both ends are fixed by bolt and nut and pedestal.
The auxiliary rope rope press device of the utility model continuous rope, does not need slotting, does not need mobile concrete sleeper, need to only use bolt
It is with rail pressing plate that pedestal is fixed in orbit, then support angle steel, shield and press rope wheel, 2 people operation, installation are installed
Process is time saving and energy saving, convenient and efficient.In use, as shown in Fig. 2, allow auxiliary gap of the rope across press rope wheel and bottom plate,
It uses.
Compared with prior art the utility model has the following beneficial effects:
1, utility model device structure is simple, easy for installation.
Compared with traditional press rope wheel, traditional press rope wheel group volume is larger, long: 800mm, wide: 500mm, weight 40Kg,
Before installation, first 2 concrete sleepers are at least removed in track middle cut, with 12 16 × 50mm of Φ bolts and pressure when installation
Piece is fixed in orbit by pedestal, needs more people to cooperate, installation process is time-consuming and laborious.And the auxiliary rope pressure rope dress of the utility model
It sets, as shown in Fig. 2, not needing slotting, does not need mobile concrete sleeper, need to only use 4 16 × 50mm of Φ bolts and rail pressing plate
Pedestal is fixed in orbit, then support angle steel, press rope wheel and shield, 2 people operation, the time saving province of installation process are installed
Power, it is convenient and efficient.
2, the high-efficient, long service life of utility model device pressure rope.
Traditional press rope wheel group Chang Yinwei spring carrier arm is fallen, the fixed pin shaft of press rope wheel bottom falls off, press rope wheel lower part connects
The a variety of causes such as spindle fracture cause pressure rope failure, pressure rope low efficiency；On the other hand, when normal transport, press rope wheel can usually be touched
The voussoir for hitting endless rope shuttle car bottom causes voussoir or press rope wheel to damage, and there are security risks.And the auxiliary rope pressure rope of the utility model
Device, only presses auxiliary rope, and press rope wheel position is biased to orbit centre side, is fundamentally avoided and endless rope shuttle car bottom voussoir
Collision will be constantly in pressure rope form state as long as the fixation kit and bearing of press rope wheel are normal, substantially increase pressure rope efficiency；
On the other hand, press rope wheel is made of manganese steel, and high-intensitive wearability can be shown under the severe working condition in underground, and
It is mounted with shield, effectively prevents the intrusion of the impurity such as coal dust and the shock of other objects.Rule of thumb data, this is practical new
The auxiliary rope rope press device of type is able to use 10 months or more, and compared with traditional press rope wheel group, service life is greatly increased.
3, utility model device is easy to maintain, reduces human input.
Traditional press rope wheel group often because caused by above-mentioned reason the failure of pressure rope, when maintenance need more people to cooperate, and this is practical
Novel auxiliary rope rope press device only needs 2 people maintenance, greatly reduces human input.
4, utility model device is able to solve the auxiliary rope pressure rope problem on wide-angle slope (≤14 °).
5, utility model device economic benefit is obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the auxiliary rope rope press device of the utility model continuous rope.
Fig. 2 is that the auxiliary rope rope press device in-site installation of the utility model continuous rope uses figure.
The gradient on rope pressure rope wide-angle slope calculates schematic diagram supplemented by Fig. 3.
It is marked in figure as follows:
1- pedestal, 2- shield, 3- support angle steel, 4- press rope wheel, 5- rail pressing plate, 6- bolt, the main rope of 7-, the auxiliary rope of 8-,
9- track, 10- traditional press rope wheel group.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment
A kind of auxiliary rope rope press device of continuous rope, including pedestal 1 and the support base being fixed on pedestal 1, the support base packet
Two support angle steels being symmetrically set 3 are included, wheel shaft peace is offered at the top same position of two support angle steels 3
Hole is filled, two wheel shaft mounting holes are connected with a shaft jointly, and the outside of the shaft is arranged with pressure by rolling bearing
Rope sheave 4；It respectively opens up positioned at the both ends of the pedestal 1 of the support base two sides there are two circular hole, leads at the circular hole of the pedestal 1
It crosses bolt 6 and nut is connected with rail pressing plate 5, the rail pressing plate 5 is arc-shaped, leads between one end and pedestal 1 of rail pressing plate 5
It crosses bolt 6 and nut is fixed, be in angle between the other end and pedestal 1；Connected on pedestal 1 at support base by bolt and nut
It is connected to shield 2, the shield 2 is set in the outside of support base and 2 both ends of shield are solid by bolt and nut and pedestal 1
It is fixed.
Further, two ends of the press rope wheel 4 are equipped with cricoid radial protrusion.The cricoid radial protrusion in both ends
Be provided with and be conducive to auxiliary restrict being maintained at the medium position of press rope wheel 4, can prevent it is auxiliary restrict slide to the end of press rope wheel 4 so as to cause
It rubs with support angle steel 3.
Further, the shield 2 includes two symmetrical angle steel and the cross being welded at the top of two angle steel
Plate；Angle steel described in two is connect by bolt and nut with pedestal 1.Guard assembly of the shield 2 as press rope wheel 4, prevents coal
Dirt intrusion and the shock of other objects.
Further, the length 1m of the pedestal 1, width 120mm, the diameter of the circular hole opened up on pedestal 1 are 18mm,
The spacing of two adjacent circular holes of every one end is 150mm on pedestal 1；The support base width is 100mm, is highly 160mm；
The width of the shield 2 is 110mm, is highly 170mm.
Further, the press rope wheel 4 is made of manganese steel, 4 length 140mm of press rope wheel, and 4 internal diameter of press rope wheel is Φ
60mm, the outer diameter Φ 90mm of wheel rim end radial protrusion.
When specific production,
Pedestal 1: pedestal 1 uses 12# channel steel, and entire length 1m, width 120mm, both ends respectively symmetrically process 2 Φ 18mm
Circular hole, first hole to top 50mm, second hole to first hole 150mm, right side is biased on channel steel, and there are 4 Φ's 18
Circular hole is parallel to 1 direction pitch-row 220mm of pedestal perpendicular to 1 direction adjacent holes of pedestal away from 50mm.
Support angle steel 3: each support angle steel 3 is formed using the steel plate right angle welding of 2 15mm thickness, overall width 100mm,
Height 160mm, 1 face of pedestal up reserve press rope wheel wheel shaft mounting hole, the long 30mm of mounting hole, high 20mm at 140mm.Support angle steel
3 support component as press rope wheel is connect using 4 Φ 16 × 50mm connection bolts with pedestal 1.
Shield 2: being welded using the steel plate of 3mm thickness, overall width 110mm, height 170mm.2 conduct of shield
The guard assembly of press rope wheel 4, prevent coal dust invade and other objects shock, with support angle steel 3 be used together 4 Φ 16 ×
50mm connection bolt is fixed on pedestal 1.
Press rope wheel 4: being made of manganese steel, and high-intensitive wear resistence can be shown under the severe working condition in underground.
4 length 140mm of press rope wheel, press rope wheel internal diameter Φ 60mm, wheel rim outer end diameter Φ 90mm, wheel shaft two sides respectively install 1 set 6205 deeply
Ditch ball rolling bearing, it is desirable that flexibly, the both ends of axis are fixed in support angle steel 3 for rotation.
Installation maintenance points for attention: endless rope winch can carry out when stopping, when installation, with 4 16 × 50mm of Φ bolts 6
It is with rail pressing plate 5 that the fixation of 1, bottom is in orbit, then support angle steel 3, press rope wheel 4, shield 2 are installed, finally with 4 Φ 16
× 50mm connection bolt is fixed.Maintenance content mainly includes following items: whether pedestal 1 and the connection bolt of track loosen, if
Loosening then fastens；Whether the opening position of 4 support angle steel 3 of press rope wheel becomes larger, and replaces if becoming larger；Whether press rope wheel 4 rotates spirit
It is living, it is not flexible, replace press rope wheel 4.
Utility model device is able to solve the auxiliary rope pressure rope problem on wide-angle slope (≤14 °).
Its calculating process is as follows:
Known transport ramp slope α, A point on slope: traction shuttle car draws 5 vehicle rocks (standard car team) to run up, and plays slope
Locate B point and 1 group of auxiliary rope press rope wheel is installed, as shown in Figure 3:
1) lineoutofservice signal pull F at A point, is calculated1:
1., towing vehicle and wirerope:
Traction shuttle car quality G0It is 0.5 ton, mine car is self-possessed 718Kg, and load-carrying 2700Kg, 5 vehicle of standard car team, towing vehicle is total
Weight are as follows: Q+G0=(718+2700) × 5+0.5 × 1000=17590Kg；
Wirerope model are as follows: 6 × 19S+FC-Φ 26mm wirerope, unit length Quality of Steel Wire Rope qgFor 2.49Kg/m,
Endless rope winch transportation distance L is 1000 meters；
2., endless-rope towing vehicle running resistance, i.e. lineoutofservice signal pull F1It calculates as follows:
F1=(Q+G0)(fkcosα+sinα)g+2μ·qg·gL/1000………………(1)
F1, unit: KN
fk, it is vehicle resistance coefficients, takes 0.02,
μ is wirerope coefficient of frictional resistance, takes 0.25,
G is acceleration of gravity, takes g=9.8m/s2
The above numerical value is substituted into above formula, is obtained:
F1=172382 × (0.02cos α+sin α)+12201/1000 ... ... ... ... (2)
2) auxiliary rope press rope wheel resultant force F at B point, is calculatedIt closes:
It according to the parallelogram rule of power, obtains: FIt closes 2=F1 2+F2 2+2F1F2Cos β ... ... (3)
By being learnt in figure: β=180- α,
Above formula is substituted into obtain
According to fixed pulley principle, B point only changes the direction of wirerope, does not change the size of power, therefore F2=F1, above formula is substituted into,
?
3) ramp angles α, is calculated:
Auxiliary rope press rope wheel uses 6205 deep-groove ball rolling bearings, radial dynamic load rating≤14KN, i.e. FIt closes≤ 14KN is substituted into
Formula (5):
Association type (2), formula (6), obtain following equation group:
Solving equations obtain: α≤14 °, therefore the auxiliary rope press rope wheel can be used for 14 ° and be used with descending slope, and big angle is able to solve
The auxiliary rope of continuous rope for spending slope presses rope problem.
Note: correlation formula and numerical value quote following source:
1., GB50533-2009 " underground coal mine assistant conveyance design specification " formula " 6.4.4 " of page 17.
2., " mining engineering design manual " Coal Industry Press, page 121, " table 1-1-40 ".
3., GB2885.1-2008 " mining narrow gage vehicle fixed platform-type mine car " page 2 " table 2 ".
4., GB8918-2006 " Wire Rope for Important Use " page 13 " table 10 ".
5., " mechanical design handbook " Chemical Industry Press, ISBN7-5025-4955-2, page 6243, " table 6-2-
52”。
Utility model device economic benefit is obvious.
Direct economic benefit: traditional press rope wheel group expense is 3480 yuan/set, the auxiliary rope rope press device expense of the utility model
About 200 yuan, every covering device saves 3280 yuan of expense.Empirically data are changed once, newly for traditional press rope wheel group every 4 months
It changes within the auxiliary rope rope press device of type every 10 months primary.And this covering device installing and dismounting is simple, and maintenance is got up convenient and strength-saving.Per Spring Festival holidays
Save equipment and materials and about 600,000 yuan of labour cost.
Claims (5)
1. a kind of auxiliary rope rope press device of continuous rope, it is characterised in that: including pedestal (1) and the support base being fixed on pedestal (1),
The support base includes two support angle steels being symmetrically set (3), the top same position of two support angle steels (3)
Place offers wheel shaft mounting hole, and two wheel shaft mounting holes are connected with a shaft jointly, pass through on the outside of the shaft
Rolling bearing is arranged with press rope wheel (4)；Positioned at the both ends of the pedestal (1) of the support base two sides respectively open up there are two circle
Hole is connected with rail pressing plate (5) at the circular hole of the pedestal (1) by bolt (6) and nut, and the rail pressing plate (5) is in arc
Shape is fixed by bolt (6) and nut between one end and pedestal (1) of rail pressing plate (5), is between the other end and pedestal (1)
Angle；It is connected with shield (2) on pedestal (1) at support base by bolt and nut, the shield (2) is set in branch
It supports the outside of seat and shield (2) both ends is fixed by bolt and nut and pedestal (1).
2. the auxiliary rope rope press device of continuous rope according to claim 1, it is characterised in that: two ends of the press rope wheel (4)
Portion is equipped with cricoid radial protrusion.
3. the auxiliary rope rope press device of continuous rope according to claim 1 or 2, it is characterised in that: the shield (2) includes two
A symmetrical angle steel and the transverse slat being welded at the top of two angle steel；Angle steel described in two passes through bolt and nut and pedestal
(1) it connects.
4. the auxiliary rope rope press device of continuous rope according to claim 1 or 2, it is characterised in that: the length of the pedestal (1)
1m, width 120mm, the diameter of the circular hole opened up on pedestal (1) are 18mm, two adjacent circles of every one end on pedestal (1)
The spacing in hole is 150mm；The support base width is 100mm, is highly 160mm；The width of the shield (2) is 110mm,
Height is 170mm.
5. the auxiliary rope rope press device of continuous rope according to claim 2, it is characterised in that: the press rope wheel (4) uses manganese steel
Production, press rope wheel (4) length 140mm, press rope wheel (4) internal diameter are Φ 60mm, the outer diameter Φ 90mm of wheel rim end radial protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101757.6U CN209163862U (en) | 2018-12-14 | 2018-12-14 | The auxiliary rope rope press device of continuous rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101757.6U CN209163862U (en) | 2018-12-14 | 2018-12-14 | The auxiliary rope rope press device of continuous rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163862U true CN209163862U (en) | 2019-07-26 |
Family
ID=67343794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101757.6U Active CN209163862U (en) | 2018-12-14 | 2018-12-14 | The auxiliary rope rope press device of continuous rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
-
2018
- 2018-12-14 CN CN201822101757.6U patent/CN209163862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209163862U (en) | The auxiliary rope rope press device of continuous rope | |
| CN207226791U (en) | A kind of passenger lift counterweight frame | |
| CN207030192U (en) | A kind of adjustable belt pressing device of ribbon conveyer | |
| CN201746209U (en) | Lifting rope-supporting ground roll for inclined shaft winch | |
| CN212403302U (en) | Ground roller rope supporting device for rail winch transportation | |
| CN219565096U (en) | Single track hangs prevents swift current car arrester | |
| CN101941440A (en) | Suspension saddle for cableway transport system | |
| CN207276055U (en) | A kind of endless rope winch rail switch device | |
| CN206624562U (en) | Coal mine monorail rail mounting device | |
| CN211197660U (en) | Belt pressing device of belt conveyor | |
| WO2022121115A1 (en) | End face sealing device | |
| CN206666939U (en) | A kind of mine rail | |
| CN206858000U (en) | A kind of reliable and stable high-performance electric block gantry crane | |
| CN219619087U (en) | Chair catching device | |
| CN212924223U (en) | Rope arranging device of winch | |
| CN205642579U (en) | Rail mounted weighing sensor track scale | |
| CN214325111U (en) | Bottom plate for installing rail transit equipment | |
| CN211813164U (en) | Mining slope ground roll fixing device | |
| CN205397846U (en) | A supplementary hoisting machine constructs for petroleum pipeline | |
| CN220684512U (en) | Curved-rail triangular rope conveyer for endless rope mine car | |
| CN207811086U (en) | Monorail crane duplex type balanced type conductor rope vehicle | |
| CN207433528U (en) | A kind of monorail crane presses torr rope sheave group | |
| CN214691692U (en) | Mining rubber belt conveyor tensioning car fixing device | |
| CN220056071U (en) | Endless rope winch bend structure | |
| CN102887453A (en) | Pressing rope wheel device for endless rope continuous tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |