CN108330832A - A kind of steering gear with shock-absorbing function and positioning function - Google Patents
A kind of steering gear with shock-absorbing function and positioning function Download PDFInfo
- Publication number
- CN108330832A CN108330832A CN201810337781.1A CN201810337781A CN108330832A CN 108330832 A CN108330832 A CN 108330832A CN 201810337781 A CN201810337781 A CN 201810337781A CN 108330832 A CN108330832 A CN 108330832A
- Authority
- CN
- China
- Prior art keywords
- diverter body
- shock
- intermediate plate
- steering gear
- absorbing function
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 19
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
Abstract
The present invention relates to a kind of steering gears with shock-absorbing function and positioning function, including diverter body, steel strand wires limit assembly and damping positioning component, wherein：Diverter body is equipped with multiple through-holes in honeycomb arrangement；Twisted wire limit assembly is set to one end of diverter body, is made of a pressing plate and multiple limit intermediate plates, the head for limiting intermediate plate is inserted in through-hole, and tail portion is between pressing plate and diverter body；Damping positioning component is formed by being set to the snubber block of diverter body side and the driver for driving snubber block to move out.Compared with prior art, high precision machining of the present invention, easy to assembly, light-weight, convenient transportation can greatly improve hanging cable and reeve the efficiency of work, highly practical.
Description
Technical field
The present invention relates to a kind of steering gears, more particularly, to a kind of steering gear with shock-absorbing function and positioning function.
Background technology
In the steel strand wires installation of traditional saddle dummy pipe tower wall outlet port, using the existing steering in market
Device.When steel strand wires pass through steering gear, shrink here, coordinate coupling tube in confinement ring, constraint steel strand wires from diffuse to shrink,
To realize that the bunchy of steel strand wires turns to.Coordinate the shock-absorbing function of damper realization to a certain extent in steering gear simultaneously.But
Since the material of conventional steering device can not evade the problem of expanding with heat and contract with cold, and the positioning of steel strand wires is can not achieve, to changing lock work
Bring certain problem.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind carrying shock-absorbing function
With the steering gear of positioning function.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of steering gear with shock-absorbing function and positioning function, including：
Diverter body is equipped with multiple through-holes in honeycomb arrangement,
Steel strand wires limit assembly is set to one end of diverter body, is made of a pressing plate and multiple limit intermediate plates, limit
Position intermediate plate head be inserted in through-hole, tail portion between pressing plate and diverter body,
Damping positioning component, by being set to the snubber block of diverter body side and for driving snubber block to move out
Driver forms.
Preferably, the limit intermediate plate is in truncated cone-shaped tapered from head to tail portion, and is equipped with and is passed through along central axis direction
The via of limit intermediate plate is worn, the head outer diameter of the limit intermediate plate is less than the aperture of the through-hole of diverter body, limits intermediate plate
Tail portion outer diameter be more than diverter body through-hole aperture.
Preferably, the limit intermediate plate is Hafu-type intermediate plate.
Preferably, it is connected by trip bolt between the pressing plate and diverter body.
Preferably, the driver includes the sliding slot for being opened in diverter body side, is arranged in actuator body simultaneously
Across the driving screw rod of sliding slot, in sliding slot and be sheathed on driving screw rod on sliding block and be connected to driving screw rod on be used for
The driving nut of slide block movement, the snubber block is pushed to be located in sliding slot and connect to form inclined wedge by contact of incline plane with sliding block
Mechanism.
Preferably, the snubber block by damping block body and is set to the damping rubber pad group of shock absorber body lateral surface
At.
Preferably, the limit intermediate plate is elastic material, and is in compressive state.
The anti abrasive high molecule plastic material (such as nylon) of high-strength, fatigue-resistant may be used in the limit intermediate plate of the present invention,
Simultaneously with the physical characteristic expanded with heat and contract with cold, cable wire can be realized to locked positioning.Meanwhile screw rod is driven by adjusting, make sliding block
It heads on snubber block and does centrifugal movement (to diverter body movement outside), steering gear is made tightly to lock in conduit without cunning
It moves, while the vibrations of bunchy wirerope can be mitigated.
The operation principle of the present invention is that：
It places this invention into anchorage steel conduit and saddle coupling tube, there are multiple through-holes by every steel strand wires of drag-line
Diverter body, control drag-line lateral position and cross sectional shape, keep steel strand wires ordering, steel strand wires are provided and turn to branch
It holds.The shock-absorbing function and positioning function of the present invention is realized by damping positioning component, is driven screw rod that sliding block is made to head on by adjusting and is subtracted
Block centrifugal movement (to diverter body movement outside) is shaken, the steering gear is made tightly to lock without sliding in pipe, simultaneously
The vibrations of bunchy wirerope can be mitigated.Turning to work(can then be realized by limiting intermediate plate, so that steel strand wires is started to shrink at here, coordinated
Confinement ring in downstream transition pipe realizes that steel strand wires shrink bunchy steering by diffusing to.
Compared with prior art, the invention has the advantages that：
(1) compared with the similar product of market, the present invention can not only realize damping and steering, moreover it is possible to realize the same of positioning
When, cable wire position is locked, it is avoided to realize that position is slided when expanding with heat and contract with cold.
(2) material of the invention makes steel strand wires shrink using the anti abrasive high molecule plastic of high-strength, fatigue-resistant
When, realize that bunchy turns to.
(3) machining accuracy of the present invention is higher, and component is less, and convenient for assembling, light-weight, convenient transportation can greatly improve
Hanging cable is reeved the efficiency of work.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of the damping positioning component of the present invention；
Fig. 3 is the schematic diagram of the limit intermediate plate of the present invention (direction of visual lines is from head to tail portion).
In figure, 1 is diverter body, and 2 be pressing plate, and 3 be limit intermediate plate, and 4 be trip bolt, and 5 be sliding slot, and 6 be driving spiral shell
Bar, 7 be sliding block, and 8 is drive nut, and 9 be damping block body, and 10 be damping rubber pad.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of steering gear with shock-absorbing function and positioning function, as shown in Figure 1, being limited including diverter body 1, steel strand wires
Hyte part and damping positioning component, wherein：
Diverter body 1 is equipped with multiple through-holes in honeycomb arrangement,
Steel strand wires limit assembly is set to one end of diverter body, is made of a pressing plate 2 and multiple limit intermediate plates 3,
Limit intermediate plate 3 head be inserted in through-hole, tail portion between pressing plate 2 and diverter body 1,
Damping positioning component is by being set to the snubber block of diverter body side and for driving snubber block to move out
Driver forms.
Limit intermediate plate 3 in the present embodiment is in truncated cone-shaped tapered from head to tail portion, and is equipped with and is passed through along central axis direction
The via of limit intermediate plate is worn, the head outer diameter of limit intermediate plate 3 is less than the aperture of the through-hole of diverter body 1, limits the tail of intermediate plate 3
Portion's outer diameter is more than the aperture of the through-hole of diverter body 1, is exposed to outside diverter body 1, is coordinated by pressing plate 2 and diverter body 1
It squeezes.It limits intermediate plate 3 and preferably uses Hafu-type intermediate plate, be in symmetrical two-piece type structure, via is divided into two opposite slots, such as
Shown in Fig. 3, to facilitate installation, steel strand wires are generally first passed through to the through-hole of diverter body 1, then limit is installed in one end of through-hole
Intermediate plate 3, steel strand wires are clamped, and limit intermediate plate 3 is elastic material, and spiral shell uses the anti abrasive high molecule plastic material of high-strength, fatigue-resistant
Matter (such as nylon), is connected between pressing plate 2 and diverter body 1 by trip bolt 4, and is made limit intermediate plate 3 and be in compression
State.
Driver in the present embodiment includes the sliding slot 5 for being opened in diverter body side, is arranged in actuator body 1 simultaneously
Across the driving screw rod 6 of sliding slot 5, in the sliding slot 5 and the sliding block 7 that is sheathed on driving screw rod 6 and it is connected to driving screw rod 6
On driving nut 8 for pushing sliding block 7 to move, it is interior and connect to be formed by contact of incline plane with sliding block 7 that snubber block is located at sliding slot 5
Wedge mechanism.Snubber block is by damping block body 9 and is set to the damping rubber pad 10 of 9 lateral surface of shock absorber body and forms, damper
9 thicker part of ontology can be equipped with the opening groove to match with driving screw rod, before use, general first adjust driving nut 8, make damping
Rubber cushion 10 is non-bulging in diverter body side, and the steering gear is placed in anchorage steel conduit and saddle coupling tube with facilitating.One
As, actuator body 1 is cylinder, and pressing plate 2 is located at one end of actuator body 1, and sliding slot 5 is opened in the side of actuator body
Face, and lead to the other end of actuator body, driving nut 8 is turned to facilitate from the end, driving screw rod 6 passes through driver sheet
While body 1, pressing plate 2 is also passed through, is connected with nut across one end of pressing plate 2, driving nut 8 directly drives sliding block 7, but best
A gasket is set between driving nut 8 and driving sliding block 7, as shown in Fig. 1~2.
It places this invention into anchorage steel conduit and saddle coupling tube, there are multiple through-holes by every steel strand wires of drag-line
Diverter body, control drag-line lateral position and cross sectional shape, keep steel strand wires ordering, steel strand wires are provided and turn to branch
It holds.The shock-absorbing function and positioning function of the present invention is realized by damping positioning component, is driven screw rod that sliding block is made to head on by adjusting and is subtracted
Block centrifugal movement (to diverter body movement outside) is shaken, the steering gear is made tightly to lock without sliding in pipe, simultaneously
The vibrations of bunchy wirerope can be mitigated.Turning to work(can then be realized by limiting intermediate plate, so that steel strand wires is started to shrink at here, coordinated
Confinement ring in downstream transition pipe realizes that steel strand wires shrink bunchy steering by diffusing to.
The above-mentioned description to embodiment is for ease of ordinary skill in the art to understand and use the invention.It is ripe
The personnel for knowing art technology obviously easily can make various modifications to these embodiments, and general original described herein
It ought to use in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, this field
Technical staff's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in the guarantors of the present invention
Within the scope of shield.
Claims (7)
1. a kind of steering gear with shock-absorbing function and positioning function, which is characterized in that including：
Diverter body (1) is equipped with multiple through-holes in honeycomb arrangement,
Steel strand wires limit assembly is set to one end of diverter body, is made of a pressing plate (2) and multiple limit intermediate plates (3),
The head of limit intermediate plate (3) is inserted in through-hole, and tail portion is located between pressing plate (2) and diverter body (1),
Damping positioning component, the driving by being set to the snubber block of diverter body side and for driving snubber block to move out
Device forms.
2. a kind of steering gear with shock-absorbing function and positioning function according to claim 1, which is characterized in that described
It is in truncated cone-shaped tapered from head to tail portion to limit intermediate plate (3), and equipped with the via along central axis direction through limit intermediate plate, institute
The head outer diameter for the limit intermediate plate (3) stated is less than the aperture of the through-hole of diverter body (1), the tail portion outer diameter of limit intermediate plate (3)
More than the aperture of the through-hole of diverter body (1).
3. a kind of steering gear with shock-absorbing function and positioning function according to claim 2, which is characterized in that described
It is Hafu-type intermediate plate to limit intermediate plate (3).
4. according to a kind of any steering gear with shock-absorbing function and positioning function of claims 1 to 3, feature exists
In being connect by trip bolt (4) between the pressing plate (2) and diverter body (1).
5. a kind of steering gear with shock-absorbing function and positioning function according to claim 1, which is characterized in that described
Driver includes the sliding slot (5) for being opened in diverter body side, is arranged in actuator body (1) and across the drive of sliding slot (5)
It moves screw rod (6), the sliding block (7) for being located in sliding slot (5) and being sheathed on driving screw rod (6) and is connected on driving screw rod (6)
Driving nut (8) for pushing sliding block (7) to move, the snubber block are located in sliding slot (5) and pass through inclined-plane with sliding block (7)
Contact connectio forms wedge mechanism.
6. a kind of steering gear with shock-absorbing function and positioning function according to claim 1 or 5, which is characterized in that institute
The snubber block stated is by damping block body (9) and is set to the damping rubber pad (10) of shock absorber body (9) lateral surface and forms.
7. a kind of steering gear with shock-absorbing function and positioning function according to claim 1, which is characterized in that described
It is elastic material to limit intermediate plate (3), and is in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337781.1A CN108330832A (en) | 2018-04-16 | 2018-04-16 | A kind of steering gear with shock-absorbing function and positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337781.1A CN108330832A (en) | 2018-04-16 | 2018-04-16 | A kind of steering gear with shock-absorbing function and positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108330832A true CN108330832A (en) | 2018-07-27 |
Family
ID=62933321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337781.1A Pending CN108330832A (en) | 2018-04-16 | 2018-04-16 | A kind of steering gear with shock-absorbing function and positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108330832A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469058A (en) * | 2002-07-16 | 2004-01-21 | 同济大学 | Outer prestress system and its construction process |
| CN101798874A (en) * | 2010-03-08 | 2010-08-11 | 东南大学 | Pre-stress construction method of parallel steel stranded wire assembled cable in annular sealed steel pipe |
| CN101922240A (en) * | 2010-07-16 | 2010-12-22 | 东南大学 | A kind of FRP bar stretching and anchoring device |
| US20160115658A1 (en) * | 2013-05-31 | 2016-04-28 | Vsl International Ag | Cable anchorage with bedding material |
| CN106049251A (en) * | 2016-07-29 | 2016-10-26 | 安徽金星预应力工程技术有限公司 | Multilayer corrosion-resistant saddle end sealing device with double positioners |
| CN106049280A (en) * | 2016-07-29 | 2016-10-26 | 安徽金星预应力工程技术有限公司 | Saddle end sealing device with double positioners |
| CN106087743A (en) * | 2016-07-29 | 2016-11-09 | 安徽金星预应力工程技术有限公司 | A kind of droplet-shaped saddle end seal |
| CN107587426A (en) * | 2017-09-05 | 2018-01-16 | 安徽金星预应力工程技术有限公司 | Bridge external prestressing system auxiliary anchorage |
| CN208884358U (en) * | 2018-04-16 | 2019-05-21 | 安徽瑞仕达预应力设备有限责任公司 | A kind of diverter with shock-absorbing function and positioning function |
-
2018
- 2018-04-16 CN CN201810337781.1A patent/CN108330832A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469058A (en) * | 2002-07-16 | 2004-01-21 | 同济大学 | Outer prestress system and its construction process |
| CN101798874A (en) * | 2010-03-08 | 2010-08-11 | 东南大学 | Pre-stress construction method of parallel steel stranded wire assembled cable in annular sealed steel pipe |
| CN101922240A (en) * | 2010-07-16 | 2010-12-22 | 东南大学 | A kind of FRP bar stretching and anchoring device |
| US20160115658A1 (en) * | 2013-05-31 | 2016-04-28 | Vsl International Ag | Cable anchorage with bedding material |
| CN106049251A (en) * | 2016-07-29 | 2016-10-26 | 安徽金星预应力工程技术有限公司 | Multilayer corrosion-resistant saddle end sealing device with double positioners |
| CN106049280A (en) * | 2016-07-29 | 2016-10-26 | 安徽金星预应力工程技术有限公司 | Saddle end sealing device with double positioners |
| CN106087743A (en) * | 2016-07-29 | 2016-11-09 | 安徽金星预应力工程技术有限公司 | A kind of droplet-shaped saddle end seal |
| CN107587426A (en) * | 2017-09-05 | 2018-01-16 | 安徽金星预应力工程技术有限公司 | Bridge external prestressing system auxiliary anchorage |
| CN208884358U (en) * | 2018-04-16 | 2019-05-21 | 安徽瑞仕达预应力设备有限责任公司 | A kind of diverter with shock-absorbing function and positioning function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240220 |