CN209276112U - A kind of steel cable elevator - Google Patents
A kind of steel cable elevator Download PDFInfo
- Publication number
- CN209276112U CN209276112U CN201822229121.XU CN201822229121U CN209276112U CN 209276112 U CN209276112 U CN 209276112U CN 201822229121 U CN201822229121 U CN 201822229121U CN 209276112 U CN209276112 U CN 209276112U
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- CN
- China
- Prior art keywords
- circular cone
- cylinder block
- connecting plate
- steel cable
- wirerope
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 239000010727 cylinder oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of steel cable elevators, including cylinder block, piston connecting plate and cylinder block connecting plate；The piston connecting plate is set to the top of the cylinder block, the cylinder block connecting plate is set to the lower part of the cylinder block, the first circular cone is provided on the piston connecting plate, it is provided with the second circular cone, the first circular cone described in steel wire penetrating and the second circular cone on the cylinder block connecting plate and moves up and down the movement boom hoist cable for driving the piston connecting plate by the cylinder piston rod of the cylinder block；The utility model drawing can be carried out instead of hoist engine and structure is simple, easy to use.
Description
Technical field
The utility model relates to elevator technical field, especially a kind of steel cable elevator.
Background technique
With the development of society, underground pipe network is also more and more, with the corrosion of pipeline, lead to the accident of pipeline leakage.
If carrying out whole trenchless rehabilitation to these old pipelines, bring environmental pollution is larger, and influences traffic.For pipe
Line leak source is more, but is not suitable in the project all excavated, and all carries out pipeline reparation, this mode using no-dig technique mode at present
It only needs to dig two working pits at the both ends of maintenance pipeline, not only reduces pollution, nor affect on traffic.
After the working pit at both ends excavates, it is necessary to intert a new pipeline in original pipeline to original pipeline
Inside, the mode for generally taking hoist engine to pull, new pipeline is pulled to inside old pipeline.As maintenance pipeline distance increases,
Cause the resistance of new pipeline interspersed inside old pipeline just very big, the traction force of the hoist engine thus needed is very big.Some reaches
To tens tons, even more greatly.The hoist engine cost of this large-tonnage traction force is high, and volume is big, due to active force and reaction force
Effect, in addition need ceaselessly traveling hoisting machine in work progress, the time for causing this hoist engine and ground to be fixed
It is all very high with cost.
As Chinese patent CN2016207115284 discloses a kind of architectural engineering Pipe installing lifting device, the device
It is combined by frame body and power device, the frame body includes square steel tube welding chassis, round steel pipe upright bar, top cross bar, determines
Pulley, power device include hoist engine, conduit bracket, lifting device cross bar, and square steel tube welds chassis and is equipped with round steel pipe upright bar,
Round steel pipe rod end is equipped with top whippletree, and top whippletree is equipped with fixed pulley, and round steel pipe upright bar, which is equipped with, to be covered outside upright bar
Slidably round steel pipe, covers and is equipped with lifting device cross bar between the slidably round steel pipe outside upright bar, and lifting device cross bar is equipped with
Wirerope pulling plate, square steel tube welding install hoist engine on chassis, and hoist engine passes through steel wire penetrating fixed pulley and wirerope pulling plate
Connection covers and is equipped with conduit bracket in the slidably round steel pipe outside upright bar.The shortcomings that for this lifting device, provides a kind of letter
Single steel cable elevator is essential to replace hoist engine to be pulled.
Utility model content
Technical problem to be solved in the utility model be exactly be for above-mentioned hoist engine in the prior art and ground into
Row regular time and all very high problem of cost, provide a kind of steel cable elevator, to replace hoist engine to be pulled.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of steel cable elevator, including oil cylinder
Cylinder body, piston connecting plate and cylinder block connecting plate；The piston connecting plate is set to the top of the cylinder block, the oil
Cylinder cylinder body connecting plate is set to the lower part of the cylinder block, and the first circular cone, the oil are provided on the piston connecting plate
The second circular cone, the first circular cone described in steel wire penetrating and the second circular cone are provided on cylinder cylinder body connecting plate and by described
The cylinder piston rod of cylinder block moves up and down the movement for driving the piston connecting plate and then boom hoist cable.
The outside of the cylinder block connecting plate is provided with support base.
Pulley spindle and pulley are provided on the support base；The pulley is set on the pulley spindle, the pulley spindle
Both ends connect with the support base.
The support base was provided with wire rope hole, and the wirerope crosses wire rope hole and steel cable elevator by described
Connection.
Screw hole is additionally provided on the support base.
First circular cone and the second circular cone are provided with two pieces, and are provided with hole between two pieces.
The opening on first circular cone top is greater than the opening of the first circular cone lower part；The piston connecting plate with it is described
First circular cone mutually agrees with.
The opening on second circular cone top is greater than the opening of the second circular cone lower part；The cylinder block connecting plate with
Second circular cone mutually agrees with.
The top of the cylinder block is provided with the first oil cylinder port.
The lower part of the cylinder block is provided with the second oil cylinder port.
Compared with prior art, the utility model has the beneficial effects that cylinder piston rod drives piston brace rod when stretching out
It moves up, and then the first circular cone is driven to move up, when the first circular cone moves up, then have centainly to wirerope
Pulling force, it can by rope hoisting, at this point, wirerope moves up, the second cone of the setting on cylinder block connecting plate
Shape block, then do not stress.After wirerope promotes a stroke by cylinder block, due to wirerope under tension, work as oil cylinder piston
When bar return, for wirerope due to necessarily having the tendency that rebound after elongation, it is downward that wirerope just will drive the second circular cone when springing back
Mobile, at this point, circular cone moves down when being blocked by the taper on cylinder block connecting plate, the second circular cone also can be by wirerope
It blocks, prevents wirerope from springing back, drawing can be carried out instead of hoist engine and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the utility model；
Fig. 2 show the pulley spindle mounting structure schematic diagram of the utility model；
Fig. 3 show the pulley installation structure schematic diagram of the utility model
Fig. 4 is the wire rope hole structural schematic diagram for showing the utility model；
Fig. 5 show the structural schematic diagram of first circular cone of the utility model；
Fig. 6 show the use state diagram of the utility model；
Fig. 7 show the structural schematic diagram that the cylinder piston rod of the utility model drives the first circular cone to move up；
The structural representation that the second circular cone that Fig. 8 is shown on the cylinder block connecting plate of the utility model moves up
Figure；
Fig. 9 show the structural representation that second circular cone of the utility model is blocked by the taper on cylinder block connecting plate
Figure；
Figure 10 show the structural schematic diagram that first circular cone of the utility model moves down；
The new pipeline that Figure 11 show the utility model pulls in the structural schematic diagram of old pipeline.
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein
Specific embodiment is only used to explain the utility model, is not used to limit the utility model.
As shown, a kind of steel cable elevator, including cylinder block 4, piston connecting plate 2 and cylinder block connecting plate 5；
The piston connecting plate 2 is set to the top of the cylinder block 4, and the cylinder block connecting plate 5 is set to the oil cylinder
The lower part of body 4 is provided with the first circular cone 7 on the piston connecting plate 2, is provided with second on the cylinder block connecting plate 5
Circular cone 10, wirerope 1 pass through first circular cone 7 and the second circular cone 10 and are lived by the oil cylinder of the cylinder block 4
Stopper rod 3 moves up and down the movement for driving the piston connecting plate 2 and then boom hoist cable.Outside the cylinder block connecting plate 5
Portion is provided with support base 6, convenient fixed with old pipeline 15 by the support base 6；Pulley spindle 11 is provided on the support base 6
With pulley 12；The pulley 12 is set on the pulley spindle 11, and the both ends of the pulley spindle 11 are connect with the support base 6.
In use, first wirerope 1 is through on pulley 12, the first circular cone 7 and the second circular cone 10, it is using hydraulic power unit that oil cylinder is living
Stopper rod 3 stretches out, and drives piston brace rod 2 to move up when the cylinder piston rod 3 stretches out, and then drives the first circular cone 7
It moves up, when the first circular cone 7 moves up, then has certain pulling force to wirerope 1, it can mention wirerope 1
It rises.At this point, wirerope 1 moves up, the second circular cone 10 of the setting on cylinder block connecting plate 5 does not stress then.Work as steel wire
After rope 1 promotes a stroke by cylinder block 4, due to 1 under tension of wirerope, when 3 return of cylinder piston rod, wirerope 1
Due to necessarily having the tendency that rebound after elongation, wirerope 1 just will drive the second circular cone 10 when springing back and move down, at this point, cone
Shape block 10 moves down when being blocked by the taper on cylinder block connecting plate 5, and the second circular cone 10 can also block wirerope 1,
Prevent wirerope 1 from springing back.
The support base 6 was provided with wire rope hole 14, and the wirerope 1 crosses wire rope hole 14 and wirerope by described
The problem of elevator connection, wirerope 1 can prevent its sideslip by the wire rope hole 14.It is also set up on the support base 6
There is screw hole 13, screw hole 13 is passed through by screw and is conveniently connect with old pipeline 15.
Wherein, first circular cone 7 and the second circular cone 10 are provided with two pieces, and hole, hole are provided between two pieces
It is interior to place the wirerope 1；The opening on 7 top of the first circular cone is greater than the opening of 7 lower part of the first circular cone；The piston
Connecting plate 2 agrees with 7 phase of the first circular cone.The opening on 10 top of the second circular cone is greater than 10 lower part of the second circular cone
Opening；The cylinder block connecting plate 5 agrees with 10 phase of the second circular cone, and then facilitates the promotion of wirerope 1.
The top of the cylinder block 4 is provided with the first oil cylinder port 8；The lower part of the cylinder block 4 is provided with second
Oil cylinder port 9, by the way that the first oil cylinder port 8 and the second cylinder ports oil inlet, cylinder piston rod 3 is stretched out.
When in use, as shown in fig. 6, old pipeline 15 is embedded in underground pipe network 17, one end of wirerope 1 passes through the present apparatus
The inside of old pipeline 15 is simultaneously connect with steel cable elevator, and steel cable elevator is mounted on the port of old pipeline 15, the steel wire
The other end of rope 1 is connect with new pipeline 16；Hydraulic power unit switch is opened, hydraulic power unit is to the first oil cylinder oil inlet mouth 8 and the
Two oil cylinder oil inlet mouths, 9 fuel feeding, and pass through the stretching that cylinder block 4 drives the cylinder piston rod 3.
As shown in fig. 7, cylinder piston rod 3 drives the first circular cone 7 to move up.First circular cone 7 drive wirerope 1 to
Upper movement.
As shown in figure 8, the frictional force that the second circular cone 10 on cylinder block connecting plate 5 is moved up by wirerope 1,
Also the trend moved up is presented.
As shown in figure 9, waiting when cylinder piston rod 3 stretches out a stroke, the reversing switch on hydraulic power unit is opened, at this point,
Second circular cone 10 is blocked by the taper on cylinder block connecting plate 5, and the more blocks the more tight, while wirerope 1 being blocked.
As shown in Figure 10, the first circular cone 7 on piston rod connecting plate 2 will not stress and have the trend moved down.
As shown in figure 11, the commutation action for back and forth carrying out cylinder block, then pull old pipeline 15 for new pipeline 16 step by step
Among.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of steel cable elevator, including cylinder block (4), piston connecting plate (2) and cylinder block connecting plate (5)；It is special
Sign is: the piston connecting plate (2) is set to the top of the cylinder block (4), cylinder block connecting plate (5) setting
It is provided with the first circular cone (7) on the lower part of the cylinder block (4), the piston connecting plate (2), the cylinder block connects
It is provided on fishplate bar (5) the second circular cone (10), wirerope (1) passes through first circular cone (7) and the second circular cone (10)
And it is moved up and down by the cylinder piston rod of the cylinder block (4) (3) and the movement of the piston connecting plate (2) is driven to mention
Rise wirerope.
2. steel cable elevator according to claim 1, it is characterised in that: the outside of the cylinder block connecting plate (5)
It is provided with support base (6).
3. steel cable elevator according to claim 2, it is characterised in that: be provided with pulley spindle on the support base (6)
(11) and pulley (12)；The pulley (12) is set on the pulley spindle (11), the both ends of the pulley spindle (11) with it is described
Support base (6) connection.
4. steel cable elevator according to claim 2, it is characterised in that: the support base (6) was provided with wirerope
Hole (14), the wirerope (1) are connect by cross wire rope hole (14) with steel cable elevator.
5. steel cable elevator according to claim 2, it is characterised in that: be additionally provided with screw on the support base (6)
Hole (13).
6. steel cable elevator according to claim 1, it is characterised in that: first circular cone (7) and the second taper
Block (10) is provided with two pieces, and is provided with hole between two pieces.
7. steel cable elevator according to claim 6, it is characterised in that: the opening on the first circular cone (7) top
Greater than the opening of the first circular cone (7) lower part；The piston connecting plate (2) is mutually agreed with first circular cone (7).
8. steel cable elevator according to claim 6, it is characterised in that: the opening on the second circular cone (10) top
Greater than the opening of the second circular cone (10) lower part；The cylinder block connecting plate (5) is mutually agreed with second circular cone (10).
9. steel cable elevator according to claim 1, it is characterised in that: the top of the cylinder block (4) is provided with
First oil cylinder port (8).
10. steel cable elevator according to claim 1, it is characterised in that: the lower part of the cylinder block (4) is provided with
Second oil cylinder port (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229121.XU CN209276112U (en) | 2018-12-28 | 2018-12-28 | A kind of steel cable elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229121.XU CN209276112U (en) | 2018-12-28 | 2018-12-28 | A kind of steel cable elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276112U true CN209276112U (en) | 2019-08-20 |
Family
ID=67607874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229121.XU Active CN209276112U (en) | 2018-12-28 | 2018-12-28 | A kind of steel cable elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276112U (en) |
-
2018
- 2018-12-28 CN CN201822229121.XU patent/CN209276112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240620 Address after: 300392 Tianjin Binhai New Area Huayuan Industrial Zone (Outer Ring) Haitai Development Sixth Road No. 3 Xingqi No.1 Innovation Factory Factory Building 1 Site 104-005 Patentee after: Tianjin Guowei Jingyuan Intellectual Property Co.,Ltd. Country or region after: China Address before: 300457 Room 101, building a, Tianhai apartment, No. 182, Huanghai Road, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN DEVELOPMENT DISTRICT TSHY ELECTROMECHANICAL EQUIPMENT TECHNOLOGY CO.,LTD. Country or region before: China |