CN108515611A - A device is put and a device is put in sleeper tensioning in a kind of sleeper Fang Zhang mechanisms - Google Patents
A device is put and a device is put in sleeper tensioning in a kind of sleeper Fang Zhang mechanisms Download PDFInfo
- Publication number
- CN108515611A CN108515611A CN201810393109.4A CN201810393109A CN108515611A CN 108515611 A CN108515611 A CN 108515611A CN 201810393109 A CN201810393109 A CN 201810393109A CN 108515611 A CN108515611 A CN 108515611A
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- CN
- China
- Prior art keywords
- sleeper
- mechanisms
- crossbeam
- gearbox
- fang zhang
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/046—Post treatment to obtain pre-stressed articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to sleepers to put a field, provide a kind of sleeper Fang Zhang mechanisms, put a device and a device is put in sleeper tensioning.A kind of sleeper Fang Zhang mechanisms, including two columns, column inside install vertical line guide rail, are equipped with crossbeam between two vertical line guide rails, crossbeam moves vertically between two columns above and below vertical line guide rail respectively；Crossbeam is equipped with the gearbox moved in the horizontal direction, and gearbox provides power by variable-frequency motor, and the output shaft of gearbox is connected with a multiple connectors of putting.A kind of flowing water unit method sleeper puts a device, including two sets of above-mentioned sleepers put a device.A device is put and sleeper tensioning puts a device and solves existing sleeper and puts a device to put a unit efficiency relatively low and to being put when multigroup Synchronous Radio of single deformed bar suddenly the problems such as in sleeper Fang Zhang of the present invention mechanisms.
Description
Technical field
The invention belongs to sleepers to put a field, more particularly, to a kind of sleeper Fang Zhang mechanisms, put a device and sleeper tensioning
Put a device.
Background technology
In the production of flowing water unit method sleeper, steel strand prestress must be loosened before sleeper demoulding, it is existing to put a device
Efficiency is relatively low and to being put when multigroup Synchronous Radio of single deformed bar suddenly, and it is existing that sleeper end is also easy to produce splitting
As the quality of sleeper substantially reduces, and also seriously affects the service life of sleeper.
Invention content
In view of this, the present invention is directed to propose a kind of sleeper Fang Zhang mechanisms, put a device and a device is put in sleeper tensioning, with
Existing sleeper is solved to put a device to put a unit efficiency relatively low and when to multigroup Synchronous Radio of single deformed bar
Put the problems such as opening suddenly.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
Vertical line guide rail is installed in a kind of sleeper Fang Zhang mechanisms, including two columns, the column inside respectively, and two hang down
It is equipped with crossbeam between straight the linear guide, the crossbeam moves vertically between two columns above and below vertical line guide rail；The crossbeam
It is equipped with the gearbox moved in the horizontal direction, the gearbox provides power, the output shaft of the gearbox by variable-frequency motor
It is connected with a multiple connectors of putting.
As a kind of further technical solution, the crossbeam is by sagging on vertical hydraulic cylinder drives edge vertical line guide rail
Straight movement.
As a kind of further technical solution, the vertical hydraulic cylinder is separately positioned on the crossbeam two there are two setting
End.
As a kind of further technical solution, the vertical hydraulic cylinder is separately positioned below the crossbeam both ends.
As a kind of further technical solution, the gearbox is by horizontal hydraulic cylinder drives edge horizontal motion；Institute
The one end for stating horizontal hydraulic cylinder couples crossbeam, and the other end couples gearbox.
As a kind of further technical solution, the crossbeam suspended on gearbox below by horizontal linear guide rail.
As a kind of further technical solution, the horizontal linear guide rail is located at horizontal hydraulic cylinder there are two setting
Both sides.
As a kind of further technical solution, the horizontal hydraulic cylinder is located at the middle part of the crossbeam.
As a kind of further technical solution, the variable-frequency motor is located at the different of the gearbox with a connector is put
Side.
Compared with the existing technology, sleeper Fang Zhang of the present invention mechanisms have the advantage that：
After sleeper Fang Zhang of the present invention mechanisms are exclusively used in sleeper deformed bar using screw thread connection Tension Forming
It puts, the present apparatus can realize multigroup synchronous slow release stress of single deformed bar, avoid sleeper when putting suddenly
The generation of end splitting phenomena can ensure sleeper quality, extend sleeper service life.
A kind of flowing water unit method sleeper puts a device, including two sets of above-mentioned sleeper Fang Zhang mechanisms.This flowing water unit as a result,
It includes above-mentioned sleeper Fang Zhang mechanisms usefulness that method sleeper, which puts a device, and details are not described herein
A device is put in a kind of sleeper tensioning, including above-mentioned sleeper puts a device and sleeper pre-stress stretching device.As a result,
It includes above-mentioned sleeper Fang Zhang mechanisms usefulness that a device is put in the tensioning of this sleeper, and details are not described herein.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the sleeper Fang Zhang mechanisms described in the embodiment of the present invention；
Fig. 2 is the schematic side view of the sleeper Fang Zhang mechanisms described in the embodiment of the present invention；
Fig. 3 is the schematic rear view of the sleeper Fang Zhang mechanisms described in the embodiment of the present invention；
Fig. 4 is the schematic top plan view of the sleeper Fang Zhang mechanisms described in the embodiment of the present invention.
Reference sign：
1- columns；2- vertical line guide rails；3- vertical hydraulic cylinders；4- crossbeams；5- horizontal linear guide rails；6- horizontal hydraulic pressures
Cylinder；7- gearboxes；8- variable-frequency motors；9- puts a connector.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " vertical ", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
A kind of sleeper Fang Zhang mechanisms, as Figure 1-Figure 4, including two columns 1, installation is vertical straight respectively for 1 inside of column
Line guide rail 2, crossbeam 4 is equipped between two vertical line guide rails 2, and crossbeam 4 is sagging along vertical line guide rail 2 between two columns 1
Straight movement；Crossbeam 4 is equipped with the gearbox 7 moved in the horizontal direction, and gearbox 7 provides power by variable-frequency motor 8, can pass through change
Frequency modulation section puts a rate, and the output shaft of gearbox 7 is connected with multiple connectors 9 of putting.
In the optional technical solution of the present embodiment, crossbeam 4 is by sagging on 3 drives edge vertical line guide rail 2 of vertical hydraulic cylinder
Straight movement.
In the optional technical solution of the present embodiment, there are two vertical hydraulic cylinder 3 is set, it is separately positioned on 4 both ends of crossbeam.It utilizes
Two 3 synchronization liftings of vertical hydraulic cylinder allow crossbeam 4 to prolong about 2 vertical line guide rail between two columns 1 and move vertically, with
Ensure put a connector and need to put open compressor wire it is corresponding.
In the optional technical solution of the present embodiment, vertical hydraulic cylinder 3 is separately positioned below 4 both ends of crossbeam.
In the optional technical solution of the present embodiment, gearbox 7 is by 6 drives edge horizontal motion of horizontal hydraulic cylinder；It is horizontal
One end of hydraulic cylinder 6 couples crossbeam 4, and the other end couples gearbox 7.The flexible of horizontal hydraulic cylinder 6 can be such that gearbox prolongs
Horizontal linear guide rail direction horizontal movement, to ensure to put contact and disengaging of the connector with tension rod.
In the optional technical solution of the present embodiment, crossbeam 4 suspended on gearbox 7 below by horizontal linear guide rail 5.
In the optional technical solution of the present embodiment, there are two horizontal linear guide rail 5 is set, it is located at horizontal hydraulic cylinder 6
Both sides.
In the optional technical solution of the present embodiment, horizontal hydraulic cylinder 6 is located at the middle part of crossbeam 4.
In the optional technical solution of the present embodiment, variable-frequency motor 8 and the heteropleural that a connector 9 is located at gearbox 7 is put.
The course of work of this example：
The present apparatus is respectively arranged a set of in the Zhang Gong position both sides of putting of flowing water unit method sleeper production line, variable-frequency motor 8 is located at
Far from put Zhang Gong position side, to gearbox 7 provide power support, when sleeper steel mould go out curing pool run to put Zhang Gong position when, profit
It is opened with put slow to sleeper implementation of a device of putting of station both sides.Specifically, after sleeper steel mould runs to and puts Zhang Gong position, first
The tension rod of a connector 9 and sleeper steel mould is put on a horizontal line by the lift adjustment of vertical hydraulic cylinder 3, then horizontal liquid
Cylinder pressure 6 extends forward, makes to put a connector 9 and couples with tension rod or ratcheting, finally starts variable-frequency motor 8, put 9 band of a connector
Dynamic tension rod slowly rotates 1~3 week, so that sleeper stress is released, then quickly rotate several weeks, reaches the mesh of tension rod dismantling
Rear stopping variable-frequency motor 8, horizontal hydraulic cylinder 6 bounces back, makes to put a connector 9 and be detached from tension rod, and sleeper, which is put, to be finished, sleeper
Punching block can enter next process.
Embodiment two
A kind of flowing water unit method sleeper puts a device, including two sets of above-mentioned sleeper Fang Zhang mechanisms, is arranged in sleeper
The both sides of punching block operation.It includes above-mentioned sleeper Fang Zhang mechanisms usefulness that this flowing water unit method sleeper, which puts a device, as a result, herein
It repeats no more.
Embodiment three
A device is put in a kind of sleeper tensioning, including above-mentioned sleeper puts a device and sleeper pre-stress stretching device.Sleeper
Pre-stress stretching device does not specifically describe the concrete structure of the device using existing herein.This sleeper tensioning as a result, is put
It includes above-mentioned sleeper Fang Zhang mechanisms usefulness to open device, and details are not described herein.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of sleeper Fang Zhang mechanisms, it is characterised in that：Including two columns (1), installation is vertical respectively on the inside of the column (1)
The linear guide (2) is equipped with crossbeam (4) between two vertical line guide rails (2), and the crossbeam (4) is between two columns (1) along vertical
The linear guide (2) moves vertically up and down；The crossbeam (4) is equipped with the gearbox (7) moved in the horizontal direction, the gearbox
(7) power is provided by variable-frequency motor (8), the output shaft of the gearbox (7) is connected with a multiple connectors (9) of putting.
2. sleeper Fang Zhang according to claim 1 mechanisms, it is characterised in that：The crossbeam (4) is driven by vertical hydraulic cylinder (3)
It is dynamic to move vertically up and down along vertical line guide rail (2).
3. Fang Zhang mechanisms according to claim 2, it is characterised in that：The vertical hydraulic cylinder (3) sets respectively there are two setting
It sets below the crossbeam (4) both ends.
4. sleeper Fang Zhang according to claim 1 mechanisms, it is characterised in that：The gearbox (7) is by horizontal hydraulic cylinder (6)
Drives edge horizontal motion；One end of the horizontal hydraulic cylinder (6) couples crossbeam (4), and the other end couples gearbox
(7)。
5. sleeper Fang Zhang according to claim 4 mechanisms, it is characterised in that：The crossbeam (4) is below by horizontal linear
Guide rail (5) suspended on gearbox (7).
6. sleeper Fang Zhang according to claim 5 mechanisms, it is characterised in that：There are two the horizontal linear guide rail (5) sets,
It is located at the both sides of horizontal hydraulic cylinder (6).
7. sleeper Fang Zhang according to claim 6 mechanisms, it is characterised in that：The horizontal hydraulic cylinder (6) is located at the cross
The middle part of beam (4).
8. sleeper Fang Zhang according to claim 1 mechanisms, it is characterised in that：The variable-frequency motor (8) and put a connector
(9) it is located at the heteropleural of the gearbox (7).
9. a kind of flowing water unit method sleeper puts a device, it is characterised in that：Including two sets of claim 1-8 any one of them rails
Zhen Fangzhang mechanisms.
10. a device is put in a kind of sleeper tensioning, it is characterised in that：A device and sleeper are put including the sleeper described in claim 9
Pre-stress stretching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393109.4A CN108515611A (en) | 2018-04-27 | 2018-04-27 | A device is put and a device is put in sleeper tensioning in a kind of sleeper Fang Zhang mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393109.4A CN108515611A (en) | 2018-04-27 | 2018-04-27 | A device is put and a device is put in sleeper tensioning in a kind of sleeper Fang Zhang mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515611A true CN108515611A (en) | 2018-09-11 |
Family
ID=63429357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393109.4A Pending CN108515611A (en) | 2018-04-27 | 2018-04-27 | A device is put and a device is put in sleeper tensioning in a kind of sleeper Fang Zhang mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515611A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795029A (en) * | 2019-03-01 | 2019-05-24 | 河间市银龙轨道有限公司 | A kind of pre-stress rail plate puts a device |
| CN110978261A (en) * | 2019-12-25 | 2020-04-10 | 河间市银龙轨道有限公司 | Synchronous slow release control device |
| CN114953166A (en) * | 2022-05-10 | 2022-08-30 | 中铁十四局集团房桥有限公司 | Automatic tensioning and releasing method for single tensioning and releasing prestressed tendon of sleeper |
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| CN102357929A (en) * | 2011-10-21 | 2012-02-22 | 中铁十二局集团有限公司 | Rail slab stress tensioning system |
| CN105619600A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Synchronous tensioning and releasing control system for pre-tensioned track boards |
| CN106079068A (en) * | 2016-08-08 | 2016-11-09 | 中国铁道科学研究院铁道建筑研究所 | One is first opened precast track plate Synchronous Radio and is opened device and its implementation |
| CN106808581A (en) * | 2017-01-23 | 2017-06-09 | 山西高行液压股份有限公司 | High-speed railway track plate pre-tensioning system flowing water unit production line puts an equipment |
| CN106903791A (en) * | 2017-01-23 | 2017-06-30 | 山西高行液压股份有限公司 | Track plates reinforcing bar Synchronous Radio equipment |
| WO2018028555A1 (en) * | 2016-08-08 | 2018-02-15 | 中国铁道科学研究院铁道建筑研究所 | Tensioning device for prefabricated track slab and synchronous relaxation device for pre-tensioned prefabricated track slab |
| CN208305365U (en) * | 2018-04-27 | 2019-01-01 | 天津银龙预应力材料股份有限公司 | Fang Zhang mechanism, flowing water unit method sleeper puts a device and a device is put in sleeper tensioning |
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2018
- 2018-04-27 CN CN201810393109.4A patent/CN108515611A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102357929A (en) * | 2011-10-21 | 2012-02-22 | 中铁十二局集团有限公司 | Rail slab stress tensioning system |
| CN105619600A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Synchronous tensioning and releasing control system for pre-tensioned track boards |
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| CN106808581A (en) * | 2017-01-23 | 2017-06-09 | 山西高行液压股份有限公司 | High-speed railway track plate pre-tensioning system flowing water unit production line puts an equipment |
| CN106903791A (en) * | 2017-01-23 | 2017-06-30 | 山西高行液压股份有限公司 | Track plates reinforcing bar Synchronous Radio equipment |
| CN208305365U (en) * | 2018-04-27 | 2019-01-01 | 天津银龙预应力材料股份有限公司 | Fang Zhang mechanism, flowing water unit method sleeper puts a device and a device is put in sleeper tensioning |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795029A (en) * | 2019-03-01 | 2019-05-24 | 河间市银龙轨道有限公司 | A kind of pre-stress rail plate puts a device |
| CN109795029B (en) * | 2019-03-01 | 2024-03-29 | 河间市银龙轨道有限公司 | Tension releasing device for prestressed track slab |
| CN110978261A (en) * | 2019-12-25 | 2020-04-10 | 河间市银龙轨道有限公司 | Synchronous slow release control device |
| CN114953166A (en) * | 2022-05-10 | 2022-08-30 | 中铁十四局集团房桥有限公司 | Automatic tensioning and releasing method for single tensioning and releasing prestressed tendon of sleeper |
| CN114953166B (en) * | 2022-05-10 | 2023-06-20 | 中铁十四局集团房桥有限公司 | Automatic sleeper prestressed tendon stretching and releasing method capable of stretching and releasing single sleeper |
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