CN208308217U - A kind of novel self-lock automatic tension balance hanger for wire - Google Patents
A kind of novel self-lock automatic tension balance hanger for wire Download PDFInfo
- Publication number
- CN208308217U CN208308217U CN201820632401.2U CN201820632401U CN208308217U CN 208308217 U CN208308217 U CN 208308217U CN 201820632401 U CN201820632401 U CN 201820632401U CN 208308217 U CN208308217 U CN 208308217U
- Authority
- CN
- China
- Prior art keywords
- rope
- locking device
- hydraulic cylinder
- hanger bracket
- shell
- 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
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model belongs to mine equipment technology field, more particularly to a kind of novel self-lock automatic tension balance hanger for wire, including hydraulic cylinder, hanger bracket, rope Locking device, rope regulator and rope clamp, the hanger bracket is double link configurations, and several bayonets are equipped with along the two sides narrow end surface of plate length direction in doubly-linked plate, the hydraulic cylinder is connected with hanger bracket by lifting lug；Rope Locking device, rope regulator and the rope clamp is installed in hanger bracket, and the rope Locking device can slide in the sliding rail of hanger bracket two sides；The piston rod of the hydraulic cylinder and rope Locking device are hinged；It is affixed that wirerope sequentially passes through the centre bore of hydraulic cylinder, the wedge of the wedge of rope Locking device and rope regulator and rope clamp from top to bottom.What the utility model overcame existing wedge rope_ring attachment device locks and unlocks the cumbersome problem of wirerope program, time saving and energy saving, while the twirl torque acted on wirerope is also mitigated or eliminated.
Description
Technical field
The utility model belongs to mine equipment technology field, and in particular to a kind of novel self-lock steel wire rope tension autobalance
Suspension arrangement.
Background technique
The suspension arrangement for being traditionally used for the connection boom hoist cable of mine hoisting container is wedge rope_ring attachment device, it
It is not in loosening and obscission with firm and reliable connection.But this attachment device locks and unlocks wirerope program
It is cumbersome, the laborious time-consuming of rope is altered every time, and tension is unable to autobalance between more ropes, and drives hoisting container back and forth to transport in elevator
When dynamic, boom hoist cable also inevitably generates very big torsion other than bearing huge tensile stress and shock loading
Torque, and this torsional moment accelerates the speed of steel rope abrasion, to reduce the useful life of wirerope.Therefore, have
Necessity improves existing boom hoist cable attachment device, should guarantee the fastness and reliability of connection, realizes equalization of strain, again
The twirl torque acted on wirerope is mitigated or eliminated, while to realize installation and safeguard the convenient and efficient of more change steel rope.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the utility model provide a kind of novel self-lock steel wire rope tension from
Dynamic balancing suspension arrangement.
The utility model is achieved by the following technical solution: a kind of novel self-lock steel wire rope tension autobalance suspension
Device, including hydraulic cylinder, hanger bracket, rope Locking device, rope regulator and rope clamp, the hanger bracket are double link configurations, and in doubly-linked
Plate is equipped with several bayonets along the two sides narrow end surface of plate length direction, and the hydraulic cylinder is connected with hanger bracket by lifting lug；Institute
Rope Locking device, rope regulator and the rope clamp stated are installed in hanger bracket, and the rope Locking device can be in the sliding rail of hanger bracket two sides
Sliding；The piston rod of the hydraulic cylinder and rope Locking device are hinged；Wirerope sequentially passes through the centre bore of hydraulic cylinder, lock rope from top to bottom
The wedge of device and the wedge of rope regulator and rope clamp are affixed.
Further, dirt-proof boot is set on the piston guide bar of the hydraulic cylinder.
Further, the piston of the hydraulic cylinder is double sealing piston.
Further, the rope Locking device includes chock I, roll wheel assembly, ball gratings I, shell I and connecting pin, shell I
For cuboid structure, chock I and ball gratings I are mounted in shell I, and roll wheel assembly, which is mounted on the outside of shell I, makes rope Locking device
It can be slided in the sliding rail of hanger bracket two sides.
Further, the wedge-shaped gradient opened up in the shell I is less than 1:10.
Further, the rope regulator includes chock II, ball gratings II and shell II, chock II and ball gratings II
It is mounted in shell II；The both sides of the face that the external hanger bracket of shell II is equipped with bayonet are equipped with card slot.
The beneficial effects of the utility model are: the utility model overcomes the locking reconciliation of existing wedge rope_ring attachment device
The cumbersome problem of wirerope program is locked, it is time saving and energy saving, while the twirl torque acted on wirerope is also mitigated or eliminated；Locking rope
Shape use rectangular configuration, in the case where the thickness of rope Locking device is constant, width can be done wider, and corresponding length increases
Add, under conditions of satisfaction is installed and used, greatly increases bearing capacity；It is set on the piston guide bar of hydraulic cylinder dust-proof
Set, avoids and has accumulated excessive dust on piston guide bar, influence to work normally.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A-A cross-sectional view of Fig. 1；
Fig. 4 is the B-B cross-sectional view of Fig. 1；
Fig. 5 is the utility model perspective view；
Fig. 6 is the structural schematic diagram of the utility model hydraulic cylinder；
Fig. 7 is the A-A cross-sectional view of Fig. 6；
Fig. 8 is the structural schematic diagram of the utility model hanger bracket；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the structural schematic diagram of the utility model rope Locking device；
Figure 11 is the A-A cross-sectional view of Figure 10；
Figure 12 is the B-B cross-sectional view of Figure 11；
Figure 13 is the C-C cross-sectional view of Figure 11；
Figure 14 is the structural schematic diagram of the utility model rope regulator；
Figure 15 is the A-A cross-sectional view of Figure 14；
Figure 16 is the B-B cross-sectional view of Figure 14；
Figure 17 is the left view of Figure 14；
Figure 18 is the C-C cross-sectional view of Figure 17；
Figure 19 is the perspective view of the utility model rope regulator；
Figure 20 is the structural schematic diagram of the utility model rope clamp；
Figure 21 is the perspective view of the utility model rope clamp；
In figure, 1, dirt-proof boot, 2, hydraulic cylinder, 2-1, piston rod, 2-2, lifting lug, 2-3, cylinder body, 2-4, piston, 2-5, piston
Guide rod, 3, hanger bracket, 3-1, bayonet, 4, rope Locking device, 4-1, chock I, 4-2, roll wheel assembly, 4-3, ball gratings I, 4-4, shell
Body I, 4-5, connecting pin, 5, tune rope fixed plate, 6, rope regulator, 6-1, chock II, 6-2, ball gratings II, 6-3, shell II, 6-
31, card slot, 7, rope clamp, 8, connection component.
Specific embodiment
Below according to drawings and examples, the present invention will be further described.
As shown in Fig. 1 to Figure 21, a kind of novel self-lock automatic tension balance hanger for wire, including it is hydraulic cylinder 2, outstanding
Hanger 3, rope Locking device 4, rope regulator 6 and rope clamp 7, the hydraulic cylinder 2 include piston rod 2-1, lifting lug 2-2, cylinder body 2-3, piston
2-4 and piston guide bar 2-5, the hanger bracket 3 are double link configurations, and in doubly-linked plate along the two sides narrow end of plate length direction
Face is equipped with several bayonet 3-1, and the hydraulic cylinder 2 is connected with hanger bracket 3 by lifting lug 2-2；The rope Locking device 4 adjusts rope
Device 6 and rope clamp 7 are installed in hanger bracket 3, and the rope Locking device 4 can slide in the sliding rail of 3 two sides of hanger bracket；The liquid
The piston rod 2-1 and rope Locking device 4 of cylinder pressure 2 are hinged；Wirerope sequentially passes through the centre bore of hydraulic cylinder 2, rope Locking device 4 from top to bottom
The wedge of wedge and rope regulator 6 and rope clamp 7 are affixed.Hanger bracket 3 is also connected with connection component 8 in the other end far from hydraulic cylinder 2,
Connection component 8 is mutually fixed with hoisting container.
As the improvement of the present embodiment, as depicted in figs. 1 and 2, it is set on the piston guide bar 2-5 of the hydraulic cylinder 2
Dirt-proof boot 1.The dirt-proof boot 1 being set on piston guide bar 2-5 avoids and has accumulated excessive dust, shadow on piston guide bar 2-5
Ring the normal work of hydraulic cylinder 2.
As the improvement of the present embodiment, as shown in fig. 7, the piston 2-4 of the hydraulic cylinder 2 is double sealing piston.Double containment
Piston plays the role of dual fail-safe, seals more safe and reliable.
Further, as shown in Figure 10 to Figure 13, the rope Locking device 4 includes I 4-1 of chock, roll wheel assembly 4-2, ball
I 4-3 of gratings, shell I 4-4 and connecting pin 4-5, I 4-4 of shell is cuboid structure, in the case where the thickness of rope Locking device 4 is constant
(as shown in Figure 10, the thickness of rope Locking device 4 refers to the wheel axis direction along roll wheel assembly 4-2), the width of rope Locking device 4 can be done
It is wider, corresponding length increases, and under conditions of satisfaction is installed and used, greatly increases bearing capacity；I 4-1 of chock and
I 4-3 of ball gratings is mounted in I 4-4 of shell, and roll wheel assembly 4-2, which is mounted on the outside of I 4-4 of shell, enables rope Locking device 4 hanging
Sliding in the sliding rail of 3 two sides of frame.The piston rod 2-1 of hydraulic cylinder 2 is fixed by connecting pin 4-5 and the I 4-4 phase of shell of rope Locking device 4,
The wedge-shaped gradient wherein opened up in I 4-4 of shell is less than 1:10, meets wirerope clamping self-locking requirement, securely and reliably, simultaneously
More change steel rope is more convenient, and wirerope does not need to be bent, uniform force；Installation, use and maintenance are more convenient reliable.
Further, as shown in Figure 14 to Figure 19, the rope regulator 6 include II 6-1 of chock, II 6-2 of ball gratings and
II 6-3 of shell, II 6-1 of chock and II 6-2 of ball gratings are mounted in II 6-3 of shell；The external hanger bracket 3 of II 6-3 of shell is equipped with
The both sides of the face of bayonet 3-1 are equipped with card slot 6-31.
Working principle of the utility model is: when altering rope, open the hydraulic cylinder 2 for needing to alter the wirerope of rope it is upper and lower into
Hydraulic fluid port closes the upper and lower oil inlet of the hydraulic cylinder 2 of other wirerope.
When piston rod 2-1 is when close to the position of limes superiors, step 1: pressurize from oil inlet on hydraulic cylinder 2, piston rod 2-
1 drive rope Locking device 4 moves downward, and at the same time, I 4-1 of chock of rope Locking device 4 will push rope regulator 6 and move downwardly together, will adjust
Rope device 6 is moved at the position matched with the bayonet 3-1 of hanger bracket 3, the card slot 6- that rope fixed plate 5 will be adjusted to inject rope regulator 6
31 and hanger bracket 3 bayonet 3-1 in so that rope regulator 6 is fixed on hanger bracket 3, at this point, the piston rod 2-1 of hydraulic cylinder 2 after
I 4-4 of shell of continuous movement, rope Locking device 4 is continued to move downward by piston rod 2-1 drive, so that I 4-1 locking steel wire rope of chock.The
Two steps: from the lower oil inlet pressurization of hydraulic cylinder 2, piston rod 2-1 drives I 4-4 of shell of rope Locking device 4 to move upwards, the wedge of rope Locking device 4
I 4-1 of son is moved with wirerope, and I 4-1 of chock is after losing the pressure that I 4-4 of shell is given, I 4-1 of chock and wirerope point
From.Wirerope drives II 6-1 of chock of rope regulator 6 to move upwards at this time, and II 6-3 opposing cleats of shell, II 6-1 is moved downward,
So that II 6-1 locking steel wire rope of chock.Step 3: pressurizeing from oil inlet on hydraulic cylinder 2, piston rod 2-1 drives the shell of rope Locking device 4
I 4-4 of body is moved down, 4 locking steel wire rope of rope Locking device.The position for altering rope is reached, tune rope fixed plate 5 is removed, moves up tune rope
Device 6 is in contact until I 4-1 of chock with rope Locking device 4, locks rope regulator 6, alters knot beam.
If in the position close to limit inferior, it is automatic to adjust steel wire rope tension since above-mentioned second step by piston rod 2-1
Rope is altered in equilibratory suspension, realization.Rope clamp 7 is moved upwards up to close to rope regulator 6, wirerope tail portion and the fixed company of rope clamp 7
It connects.The upper and lower oil inlet for opening the hydraulic cylinder 2 of every wirerope, turns off the switch main valve.When needing equalization of strain, close
Oil inlet switch main valve or lower oil inlet switch main valve are closed, the pressurization of hydraulic cylinder 2 is unified for, every wirerope is made to reach tension
Autobalance.
The utility model utilizes rope Locking device 4 and rope regulator 6, can be with quick locking wirerope.Because of rope Locking device 4 and rope regulator
6 different working conditions, cooperate hydraulic cylinder 2 lifting, may be implemented band carry quickly alter rope, i.e., locking rope Locking device 4 when, unlock with
Mobile rope regulator 6；Or when locking rope regulator 6, unlock and mobile rope Locking device 4, safely and effectively.Rope clamp 7 is fixed on wirerope tail portion,
More heavy safety guarantee are provided for suspension arrangement.In hoisting container operation, 4 shape of rope Locking device is rectangular configuration, the rolling of two sides band
4-2 guiding is taken turns, can be moved along hanger bracket 3, wirerope loose twist caused by the rotary force because of wirerope can be prevented；6 shape of rope regulator
For circular configuration, if wire rope rotating power is excessive, a part of rotary torsion can be discharged as needed when altering rope.It is hydraulic
The multiple connection of upper and lower oil inlet of cylinder 2, are uniformly controlled by switch main valve respectively, and the oil mass by controlling upper and lower oil inlet can be with
Reach more rope tension autobalances.
Claims (6)
1. a kind of novel self-lock automatic tension balance hanger for wire, including hydraulic cylinder (2), hanger bracket (3), rope Locking device
(4), rope regulator (6) and rope clamp (7), it is characterised in that: the hanger bracket (3) is double link configurations, and doubly-linked plate along
The two sides narrow end surface of plate length direction is equipped with several bayonets (3-1), and the hydraulic cylinder (2) and hanger bracket (3) pass through lifting lug (2-2)
It is connected；Rope Locking device (4), rope regulator (6) and the rope clamp (7) is installed in hanger bracket (3), and the rope Locking device
It (4) can the sliding in the sliding rail of hanger bracket (3) two sides；The piston rod (2-1) of the hydraulic cylinder (2) and rope Locking device (4) are hinged；Steel
Cord sequentially passes through the wedge and rope clamp of the centre bore of hydraulic cylinder (2), the wedge of rope Locking device (4) and rope regulator (6) from top to bottom
(7) affixed.
2. a kind of novel self-lock automatic tension balance hanger for wire according to claim 1, it is characterised in that: institute
It states and is set with dirt-proof boot (1) on the piston guide bar (2-5) of hydraulic cylinder (2).
3. a kind of novel self-lock automatic tension balance hanger for wire according to claim 1, it is characterised in that: institute
The piston (2-4) for stating hydraulic cylinder (2) is double sealing piston.
4. a kind of novel self-lock automatic tension balance hanger for wire according to claim 1, it is characterised in that: institute
The rope Locking device (4) stated includes chock I (4-1), roll wheel assembly (4-2), ball gratings I (4-3), shell I (4-4) and connecting pin
(4-5), shell I (4-4) are cuboid structure, and chock I (4-1) and ball gratings I (4-3) are mounted in shell I (4-4), rolling
Wheel assembly (4-2), which is mounted on the outside of shell I (4-4), makes rope Locking device (4) can the sliding in the sliding rail of hanger bracket (3) two sides.
5. a kind of novel self-lock automatic tension balance hanger for wire according to claim 4, it is characterised in that: institute
It states the wedge-shaped gradient opened up in shell I (4-4) and is less than 1:10.
6. a kind of novel self-lock automatic tension balance hanger for wire according to claim 1, it is characterised in that: institute
The rope regulator (6) stated includes chock II (6-1), ball gratings II (6-2) and shell II (6-3), chock II (6-1) and ball grid
Frame II (6-2) is mounted in shell II (6-3)；Shell II (6-3) external hanger bracket (3) is equipped with the both sides of the face of bayonet (3-1)
Equipped with card slot (6-31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632401.2U CN208308217U (en) | 2018-04-28 | 2018-04-28 | A kind of novel self-lock automatic tension balance hanger for wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632401.2U CN208308217U (en) | 2018-04-28 | 2018-04-28 | A kind of novel self-lock automatic tension balance hanger for wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308217U true CN208308217U (en) | 2019-01-01 |
Family
ID=64713665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632401.2U Active CN208308217U (en) | 2018-04-28 | 2018-04-28 | A kind of novel self-lock automatic tension balance hanger for wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938695A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Rope adjusting suspension device and method |
-
2018
- 2018-04-28 CN CN201820632401.2U patent/CN208308217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938695A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Rope adjusting suspension device and method |
| CN112938695B (en) * | 2021-04-06 | 2024-01-12 | 特码斯派克工业技术(安徽)有限公司 | Rope adjusting suspension device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104477734B (en) | Tensioning device and tensioning method for steel wire rope of ultra-deep vertical shaft cage guide | |
| CN102730511B (en) | Anti-drop protection device and lifter | |
| CN203474161U (en) | Novel suspension device for steel wire rope | |
| CN208308217U (en) | A kind of novel self-lock automatic tension balance hanger for wire | |
| CN109592571A (en) | A kind of crane based on hydraulic system | |
| CN211147327U (en) | Device for sealing furnace door of heating furnace | |
| CN209322235U (en) | A kind of anti-skidding clamping device of mine hoist | |
| CN111994792A (en) | Wireless remote control long and short tooth timber grab bucket | |
| CN208234402U (en) | Same steel wire break-point self locking safety device | |
| CN207759869U (en) | A kind of rotatable hoist wire rope tension autobalance suspension arrangement | |
| CN216764087U (en) | Anti-rolling device of crane | |
| CN206126571U (en) | Novel wire rope hangs device | |
| CN204454405U (en) | Dynamic compaction machinery steel wire braking | |
| CN212270519U (en) | Steel wire rope combining pre-tensioning device | |
| CN211521406U (en) | Adjustable balance weight for tower crane | |
| CN107777511A (en) | A kind of load-carrying construction of Novel steel wire rope suspension arrangement | |
| CN101318606A (en) | Rope stringing method for multi-rope friction hoisting machine | |
| CN212559134U (en) | Single-rope floor-opening multi-petal grab bucket | |
| CN206476632U (en) | Multirope friction winder steel wire hang system | |
| CN221155142U (en) | Auxiliary suspension pole tower backup safety protection device for unmanned aerial vehicle | |
| CN209127874U (en) | A kind of concurrent lifting device | |
| CN201882820U (en) | Automatic jacking device for buffer rod of variable-amplitude auxiliary arm of wheel crane | |
| CN208279242U (en) | A kind of boom hoisting of the derrick crane with overload self-unloading function | |
| CN206278832U (en) | The chassis centering of self-closing vertical steel coils clamp and guide frame | |
| CN213573954U (en) | Hook hanger of traveling block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |