CN203922376U - Head rope connecting device for single-rope hoisting container - Google Patents
Head rope connecting device for single-rope hoisting container Download PDFInfo
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- CN203922376U CN203922376U CN201420318903.XU CN201420318903U CN203922376U CN 203922376 U CN203922376 U CN 203922376U CN 201420318903 U CN201420318903 U CN 201420318903U CN 203922376 U CN203922376 U CN 203922376U
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- connecting rod
- upper connecting
- adapter shaft
- rope
- lower connecting
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Abstract
A kind of head rope connecting device for single-rope hoisting container, include the upper connecting rod (1) connecting with wedge rope_ring, the lower connecting rod (12) connecting with main hoisting bar, be arranged on the adapter shaft (2) between upper connecting rod (1) and lower connecting rod (12), be arranged on the tourelle between adapter shaft (2) and upper connecting rod (1), adapter shaft (2) be set to upper connecting rod (1) clamping and with detachable connection of lower connecting rod (12), by adapter shaft (2) and tourelle, upper connecting rod (1) and lower connecting rod (12) are linked together and make rotational motion mutually between upper connecting rod (1) and lower connecting rod (12), no longer make to be fixedly connected between upper connecting rod (1) and lower connecting rod (12), therefore discharged the rotary torque of steel rope, improved the serviceability of catching device.
Description
One, technical field
The utility model relates to a kind of head rope connecting device, especially a kind of head rope connecting device for single-rope hoisting container.
Two, background technology
In vertical shaft, need to use single-rope hoisting container to carry out the transportation of goods and materials, just lifting container need to be connected with bont by steel rope, therefore the head rope connecting device for single-rope hoisting container is a kind of important mine parts, at the existing head rope connecting device for single-rope hoisting container, be to be all composed in series by main hoisting bar, bidirectional joint, wedge rope_ring.During use, main hoisting bar lower end connects single-rope hoisting container girder, and upper end connects bidirectional joint, and the bidirectional joint other end connects hoisting cable by wedge rope_ring.Because hoisting cable can be because of self braiding structure generation moment of rotation in lifter motion process, and lifting container is subject to cage guide constraint and restriction in promoting operational process, now the moment of rotation of steel rope is by steel rope, bidirectional joint, main hoisting bar and operation cage guide shared; Because hoisting cable rotary torque exists always, can affect the service life of hoisting cable and cage guide, for single rope cage, also can affect the performance of its catching device.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of head rope connecting device for single-rope hoisting container, has therefore discharged the rotary torque of steel rope, has improved the serviceability of catching device.
For achieving the above object, the technical scheme that the utility model is taked is: include the upper connecting rod, the lower connecting rod connecting with main hoisting bar that connect with wedge rope_ring, be arranged on adapter shaft between upper connecting rod and lower connecting rod, be arranged on the tourelle between adapter shaft and upper connecting rod, adapter shaft is set to connect with upper connecting rod clamping and with lower connecting rod is detachable.
Wedge rope_ring upper end connecting steel wire ropes, lower end connect upper connecting rod, and lifting container is connected with lower connecting rod by main hoisting bar.If steel rope rotates in lifting process, twist moment can be delivered to upper connecting rod by wedge rope_ring, under the effect of twist moment, upper connecting rod and lower connecting rod produce relative rotation under tourelle effect, discharge the twist moment of steel rope, owing to having designed upper connecting rod, lower connecting rod, adapter shaft and tourelle, by adapter shaft and tourelle, upper connecting rod and lower connecting rod are linked together and make rotational motion mutually between upper connecting rod and lower connecting rod, no longer make to be fixedly connected between upper connecting rod and lower connecting rod, therefore discharged the rotary torque of steel rope, improved the serviceability of catching device.
The utility model has designed, tourelle is set to include bearing, axle sleeve, bearing seat, retainer, cylindrical roller and plug, also include seal ring, lining and bearing pin, in upper connecting rod, be provided with cavity and be provided with groove body in the end, lower end of the cavity of upper connecting rod, adapter shaft is arranged in the cavity of upper connecting rod, in the end, upper end of adapter shaft, be provided with annular lip body and bearing carrier ring is contained on adapter shaft, axle sleeve is set to be sleeved on adapter shaft and bearing seat is set to be sleeved on axle sleeve, between the annular lip body of adapter shaft and bearing seat, be provided with bearing, retainer is set to be sleeved on bearing seat, on the lateral surface of retainer, being provided with cylindrical roller and cylindrical roller is set to be installed in the groove body of upper connecting rod, plug is arranged on the lateral surface of cylindrical roller and is arranged in the groove body of upper connecting rod, adapter shaft is set to connect with lower connecting rod screw-type and bearing pin is serially connected between adapter shaft and lower connecting rod, between lower connecting rod and upper connecting rod, being provided with seal ring and lining and lining is set to connect with lower connecting rod, seal ring is arranged between upper connecting rod and lining.
The utility model has designed, and on upper connecting rod and lower connecting rod, is provided with hole for hoist.
In the technical program, upper connecting rod, lower connecting rod, adapter shaft and the tourelle that can discharge the rotary torque of steel rope is important technical characterictic, technical field at the head rope connecting device for single-rope hoisting container, has novelty, creativeness and practicality.
Four, accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Five, the specific embodiment
Fig. 1 is an embodiment of the present utility model, illustrate by reference to the accompanying drawings the present embodiment, include upper connecting rod 1, adapter shaft 2, bearing 3, axle sleeve 4, bearing seat 5, retainer 6, cylindrical roller 7, plug 8, seal ring 9, lining 10, bearing pin 11 and lower connecting rod 12
In upper connecting rod 1, be provided with cavity and be provided with groove body in the end, lower end of the cavity of upper connecting rod 1, adapter shaft 2 is arranged in the cavity of upper connecting rod 1, in the end, upper end of adapter shaft 2, be provided with annular lip body and bearing 3 is sleeved on adapter shaft 2, axle sleeve 4 is set to be sleeved on adapter shaft 2 and bearing seat 5 is set to be sleeved on axle sleeve 4, between the annular lip body of adapter shaft 2 and bearing seat 5, be provided with bearing 3, retainer 6 is set to be sleeved on bearing seat 5, on the lateral surface of retainer 6, being provided with cylindrical roller 7 and cylindrical roller 7 is set to be installed in the groove body of upper connecting rod 1, plug 8 is arranged on the lateral surface of cylindrical roller 7 and is arranged in the groove body of upper connecting rod 1, adapter shaft 2 is set to connect with lower connecting rod 12 screw-types and bearing pin 11 is serially connected between adapter shaft 2 and lower connecting rod 12, between lower connecting rod 12 and upper connecting rod 1, being provided with seal ring 9 and lining 10 and lining 10 is set to connect with lower connecting rod 12, seal ring 9 is arranged between upper connecting rod 1 and lining 10.
In the present embodiment, on upper connecting rod 1 and lower connecting rod 12, be provided with hole for hoist.
Wedge rope_ring upper end connecting steel wire ropes, lower end connect upper connecting rod 1, and lifting container is connected with lower connecting rod 12 by main hoisting bar.If steel rope rotates in lifting process, twist moment can be delivered to upper connecting rod 1 by wedge rope_ring, under the effect of twist moment, upper connecting rod 1 produces relative rotation under bearing 3 and cylindrical roller 7 effects with lower connecting rod 12, discharges the twist moment of steel rope.
The utlity model has lower feature:
1, owing to having designed upper connecting rod 1, lower connecting rod 12, adapter shaft 2 and tourelle, by adapter shaft 2 and tourelle, upper connecting rod 1 and lower connecting rod 12 are linked together and make rotational motion mutually between upper connecting rod 1 and lower connecting rod 12, no longer make to be fixedly connected between upper connecting rod 1 and lower connecting rod 12, therefore discharge the rotary torque of steel rope, improved the serviceability of catching device.
2,, owing to having designed bearing pin 11, by adapter shaft 2, be connected more reliable with upper connecting rod 1 with lower connecting rod 12.
3, owing to having designed upper connecting rod 1, adapter shaft 2, bearing 3, axle sleeve 4, bearing seat 5, retainer 6, cylindrical roller 7, plug 8, seal ring 9, lining 10, bearing pin 11 and lower connecting rod 12, guaranteed the intensity that is connected of adapter shaft 2 with lower connecting rod 1, guaranteed that again adapter shaft 2 is connected with the clearance-type of upper connecting rod 1, anti-impact force is stronger.
Also have other with the upper connecting rod 1 that can discharge the rotary torque of steel rope, lower connecting rod 12, the technical characterictic that adapter shaft 2 and tourelle connect is all one of embodiment of the present utility model, therefore in the head rope connecting device technical field for single-rope hoisting container, every upper connecting rod 1 connecting with wedge rope_ring that includes, the lower connecting rod 12 connecting with main hoisting bar, be arranged on the adapter shaft 2 between upper connecting rod 1 and lower connecting rod 12, be arranged on the tourelle between adapter shaft 2 and upper connecting rod 1, adapter shaft 2 be set to upper connecting rod 1 clamping and with the detachable technology contents connecting of lower connecting rod 12 all in protection domain of the present utility model.
Claims (3)
1. the head rope connecting device for single-rope hoisting container; It is characterized in that: include the upper connecting rod (1) connecting with wedge rope_ring, the lower connecting rod (12) connecting with main hoisting bar, be arranged on adapter shaft (2) between upper connecting rod (1) and lower connecting rod (12), be arranged on the tourelle between adapter shaft (2) and upper connecting rod (1), adapter shaft (2) be set to upper connecting rod (1) clamping and with detachable connection of lower connecting rod (12).
2. the head rope connecting device for single-rope hoisting container according to claim 1, it is characterized in that: tourelle is set to include bearing (3), axle sleeve (4), bearing seat (5), retainer (6), cylindrical roller (7) and plug (8), also include seal ring (9), lining (10) and bearing pin (11), in upper connecting rod (1), be provided with cavity and be provided with groove body in the end, lower end of the cavity of upper connecting rod (1), adapter shaft (2) is arranged in the cavity of upper connecting rod (1), in the end, upper end of adapter shaft (2), being provided with annular lip body and bearing (3) is sleeved on adapter shaft (2), axle sleeve (4) is set to be sleeved on adapter shaft (2) above and bearing seat (5) is set to be sleeved on axle sleeve (4), between the annular lip body of adapter shaft (2) and bearing seat (5), be provided with bearing (3), retainer (6) is set to be sleeved on bearing seat (5), on the lateral surface of retainer (6), being provided with cylindrical roller (7) and cylindrical roller (7) is set to be installed in the groove body of upper connecting rod (1), plug (8) is arranged on the lateral surface of cylindrical roller (7) and is arranged in the groove body of upper connecting rod (1), adapter shaft (2) is set to connect with lower connecting rod (12) screw-type and bearing pin (11) is serially connected between adapter shaft (2) and lower connecting rod (12), between lower connecting rod (12) and upper connecting rod (1), being provided with seal ring (9) and lining (10) and lining (10) is set to connect with lower connecting rod (12), seal ring (9) is arranged between upper connecting rod (1) and lining (10).
3. the head rope connecting device for single-rope hoisting container according to claim 2; It is characterized in that: on upper connecting rod (1) and lower connecting rod (12), be provided with hole for hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318903.XU CN203922376U (en) | 2014-06-16 | 2014-06-16 | Head rope connecting device for single-rope hoisting container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318903.XU CN203922376U (en) | 2014-06-16 | 2014-06-16 | Head rope connecting device for single-rope hoisting container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922376U true CN203922376U (en) | 2014-11-05 |
Family
ID=51818234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318903.XU Active CN203922376U (en) | 2014-06-16 | 2014-06-16 | Head rope connecting device for single-rope hoisting container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922376U (en) |
-
2014
- 2014-06-16 CN CN201420318903.XU patent/CN203922376U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |