CN208197162U - Track plates reinforcing bar tensioning equipment - Google Patents
Track plates reinforcing bar tensioning equipment Download PDFInfo
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- CN208197162U CN208197162U CN201820403563.9U CN201820403563U CN208197162U CN 208197162 U CN208197162 U CN 208197162U CN 201820403563 U CN201820403563 U CN 201820403563U CN 208197162 U CN208197162 U CN 208197162U
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- reinforcing bar
- track plates
- tension rod
- platform truck
- tensioning equipment
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Abstract
The utility model discloses track plates reinforcing bar tensioning equipments, it solves the problems, such as that track plates productive manpower large labor intensity, accuracy are low in the prior art, with realization Mechanical course tension of prestressed tendon, improve the beneficial effect of accuracy, its scheme is as follows: track plates reinforcing bar tensioning equipment, including tension rod, one end can be detachably connected with reinforcing bar, and force snesor is arranged in the end, reinforcing bar is inserted into railway plate die, the side wall that tension rod passes through railway plate die is arranged, and force snesor is connect with the controller of track plates production system；Tensioning mechanism can be detachably connected with tension rod, and tensioning mechanism is connect with controller.
Description
Technical field
The utility model relates to high-speed railway track plate production technical fields, are filled more particularly to track plates reinforcing bar with tensioning
It sets.
Background technique
High quality, the production of high-precision track plates are the key links that high-speed railway builds technology.CRTS Ш type track plates
China express railway is had become at present builds preferred structural shape.
Current country CRTS Ш type track plates generally use the production of matrix method factory, and matrix method production need to build a large amount of steel
Reinforced concrete frame takes up a large area as tension of prestressed tendon and anchoring pedestal, and land restoration is big using difficulty；Element precast
Flow chart is complicated, and the pedestal turnaround time is long (about 20h or so), produces low efficiency in enormous quantities；And reinforcement installation and prestressing force
Based on manual work, mechanization degree is low for muscle tensioning, accurately can not carry out prestressed stretch-draw to reinforcing bar；Construction operation labour
Demand is big, and labor intensity of workers is high.
Therefore, it is necessary to new researching and designing is carried out with tensioning equipment to track plates reinforcing bar.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides track plates reinforcing bar tensioning equipment, which can
It realizes the measurement to power between tension rod and reinforcing bar, and is controlled by controller, guarantee the application for accurately entering mould stress to reinforcing bar.
The concrete scheme of track plates reinforcing bar tensioning equipment is as follows:
Track plates reinforcing bar tensioning equipment, comprising:
Tension rod, one end can be detachably connected with reinforcing bar, and force snesor is arranged in the end, and reinforcing bar is inserted into track
In board mold, the side wall that tension rod passes through railway plate die is arranged, and force snesor is connect with the controller of track plates production system；
Tensioning mechanism can be detachably connected with tension rod, and tensioning mechanism is connect with controller.
Above-mentioned tensioning equipment, by force snesor for when detecting that tension rod is connect with reinforcing bar, reinforcing bar to be to tension rod
Pressure can also illustrate tension rod to the pulling force of reinforcing bar, thus by the tensioning dynamics of controller control tensioning mechanism, to realize
Mechanical course tension of prestressed tendon improves accuracy.
Further, the tensioning mechanism includes the cabinet equipped with several piston elements, and the bottom of box, which is equipped with, to be risen
Component drops, and the free end of each piston element is equipped with clamp, and clamp is used to be clamped the tension rod, and clamp is connected in institute
On the inside of the block machine for stating the claw clamping part of tension rod, controller is individually connect with lifting part, piston element.
Further, the lifting part, piston element are hydraulic cylinder.
Further, the cabinet is arranged around the platform truck of the railway plate die, and platform truck is used to support track plates
Mold, to drive the movement of railway plate die, cabinet is arranged around platform truck, that is to say, that after lifting part increases, case
The surrounding of railway plate die is arranged in body, for docking with tension rod.
Further, the cabinet is in frame-shaped construction, and lifting part is supported by support frame, and the two sides of frame shape cabinet can be beaten
It opens up and sets, because the production of the application middle orbit plate is continuous productive process, platform truck is mobile, but rack position is supported to be maintained at setting position,
To guarantee continuous productive process, the two sides of cabinet i.e. the disengaging direction of platform truck can be opened, after opening in this way, platform
Vehicle enters frame shape box inside, and piston element is set to the side of cabinet.
Further, main orbit is arranged in the platform truck bottom, and main orbit drives the reciprocating movement of platform truck.
Further, the main orbit is the chain transfer mechanism connecting with the controller, chain transfer mechanism setting
Skewback, skewback are set to the rear of the platform truck, and the part that skewback is contacted with platform truck is right-angle side, such chain transfer mechanism
Drive skewback mobile, to drive the movement of platform truck.
The utility model additionally provides the second technical solution, track plates Production line system, including the track slab steel
Muscle tensioning equipment.
Compared with prior art, the utility model has the beneficial effects that
1) the utility model passes through the setting of controller and force snesor, by the stretching force of controller control tensioning mechanism
Degree improves accuracy to realize Mechanical course tension of prestressed tendon.
2) the utility model drives the movement of platform truck by main orbit, enters setting station and opens to mould reinforcing bar is entered
It draws, realizes automation or semiautomation operation, reduce labor intensity.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the top view of tensioning equipment in the utility model；
Fig. 2 is tension rod schematic diagram in the utility model；
Fig. 3 is platform truck schematic diagram in the utility model；
Wherein: 1, railway plate die, 2, tension rod, 21, the body of rod, 22, internal screw thread, 23, claw clamping part, 24, thrust
Bearing, 25, force snesor, 3, tensioning mechanism, 31, clamp, 32, piston element, 33, cabinet, 4, skewback, 5, platform truck, 6, master
Track.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this Shen
It please propose track plates reinforcing bar tensioning equipment.
In a kind of typical embodiment of the application, as shown in Figure 1, track plates reinforcing bar tensioning equipment, including tensioning
Bar, one end can be detachably connected with reinforcing bar, and force snesor is arranged in the end, and reinforcing bar is inserted into railway plate die,
The side wall that pull rod passes through railway plate die is arranged, and force snesor is connect with the controller of track plates production system；Tensioning mechanism, energy
It is enough to be detachably connected with tension rod, and tensioning mechanism is connect with controller.
As shown in Fig. 2, tension rod includes the body of rod 21, one end of the body of rod 21 is equipped with to be connect with deformed bar threaded adapter
Internal screw thread 22, such sensor are set to the top surface of internal screw thread in the body of rod, and the other end of the body of rod 21 is equipped with to be adapted to Fang Zhang mechanism 24
Claw clamping part 23, boss is equipped in the middle part of the body of rod 21, boss fits in railway plate die side wall, for limiting the tensioning
Bar 2 is whole to enter the railway plate die inside cavity, and boss is thrust bearing 24, and claw clamping part 23 includes four hands
Pawl, four grippers are symmetrical arranged, and four gripper centers are equipped with the space for accommodating clamp.
Above-mentioned tensioning equipment, force snesor and controller are wirelessly connected, and force snesor is that pressure sensor or pressure pass
The electric wire of sensor across the body of rod 21 be arranged, by force snesor 25 for detect that tension rod 2 is connect with reinforcing bar when, reinforcing bar to open
The pressure of pull rod 25 can also illustrate tension rod 25 to the pulling force of reinforcing bar, thus by the stretching force of controller control tensioning mechanism
Degree improves accuracy to realize Mechanical course tension of prestressed tendon.
Wherein, tensioning mechanism 3 includes the cabinet 33 equipped with several piston elements, and 33 bottom of cabinet is equipped with lifting part,
The free end of each piston element 32 is equipped with clamp 31, and clamp 31 is used to be clamped the tension rod 2, and clamp 31 is connected in tensioning
On the inside of the block machine of the claw clamping part of the bar or outside of claw clamping part, such clamp 31 can be a hollow pipe, be used for
Engage with the outside of claw clamping part or clamp be the block machine diameter that diameter is greater than claw clamping part, cooperates with block machine,
Controller is individually connect with lifting part, piston element.Lifting part, piston element are hydraulic cylinder.
Cabinet 33 is arranged around the platform truck of railway plate die, and platform truck is used to support railway plate die, thus with dynamic rail
The movement of guidance tape mold, cabinet 33 are arranged around platform truck, that is to say, that after lifting part increases, cabinet is arranged in track plates
The surrounding of mold, for docking with tension rod, controller controls the movement of each lifting part simultaneously, realizes to two-way concrete slab
Simultaneous tension.
Cabinet 33 is in frame-shaped construction, and lifting part is supported by support frame, and support frame is set to the two sides of main orbit, main to use
It is hingedly set in two short side one end of the long side of supporting box 33, the openable setting in two sides of frame shape cabinet, cabinet relative to long side
It sets, the other end can be fastenedly connected with long side by fastener such as bolt；Because the production of the application middle orbit plate is continuous productive process,
Platform truck is mobile, but rack position is supported to be maintained at setting position, thus guarantee continuous productive process, the two sides of cabinet i.e. platform truck
Disengaging direction can open, after opening in this way, platform truck enters the inside of frame shape cabinet 33, and piston element is set to cabinet
Side.
Main orbit is arranged in 5 bottom of platform truck, and main orbit 6 drives the reciprocating movement of platform truck 5, and the setting of platform truck lower surface can
The wheel of locking sets gradually other stations along tensioning mechanism raising middle flask body two sides in main orbit, the company for entire track plates
Continuous production.
Main orbit 6 is chain transfer mechanism connected to the controller, and skewback 4 is arranged in chain transfer mechanism, and skewback 4 is set to
The rear of platform truck 5, the part that skewback 4 is contacted with platform truck 5 are right-angle side, and such chain transfer mechanism drives skewback mobile,
To drive the movement of platform truck 5, the chain of every side is set between two groups of rail, and two transport mechanisms are set to ground or underground.
The utility model additionally provides the second technical solution, track plates Production line system, including the track slab steel
Muscle tensioning equipment.
Using above-mentioned track plates Production line system, the specific steps are as follows:
1) track plates are set to platform truck loaded on railway plate die, carry out steam curing by the steaming and cultivating equipment in steam-cured area, mix
Solidifying soil reaches regulation and puts Zhang Qiangdu；
2) platform truck by main orbit enter steam-cured station, after under the drive of main orbit enter put Zhang Gong position；
3) Zhang Gong position is being put, Fang Zhang mechanism (existing mechanism) is connect with tension rod, is carried out by Fang Zhang mechanism to presstressed reinforcing steel
Loosen；
4) platform truck continues on main orbit and proceeds to tension rod disassembly station, removes tension rod；
5) platform truck continues on main orbit and proceeds to demoulding station, demoulding equipment trapped orbit board mold, and by jacking
Mechanism jacking track plate realizes demolding of track slab, and track plates are removed railway plate die；
6) platform truck continues on main orbit and proceeds to clear die worker position, and staff carries out the railway plate die after demoulding
Cleaning, and release agent is sprayed in railway plate die；
7) platform truck continues on main orbit and proceeds to installation station, staff to railway plate die installation built-in fitting and
Enter mould reinforcing bar；
8) platform truck continues on main orbit and proceeds to tension rod station, and tension rod is attached simultaneously in advance with mould reinforcing bar is entered
Tightly；
9) platform truck continues on main orbit and proceeds to resistance detection station, and staff detects every longitudinal reinforcement and phase
Resistance between transverse steel even, meets insulating requirements；
10) platform truck continues on main orbit and proceeds to tensioning station, and tension rod is connect with tensioning mechanism, tensioning mechanism pair
Enter mould reinforcing bar to carry out single initial tensioning, bi-directional synchronization integral tension and be locked in model end face；
11) platform truck continues on main orbit and proceeds to the station that pours and vibrate, and carries out cloth to railway plate die, simultaneously
Starting vibratory equipment carries out molding of vibrating；
12) platform truck continues on main orbit advance, into detection station and modification station, after the completion of modification, platform truck
It is conserved into steam-cured area.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (7)
1. track plates reinforcing bar tensioning equipment characterized by comprising
Tension rod, one end can be detachably connected with reinforcing bar, and force snesor is arranged in the end, and reinforcing bar is inserted into track template die
In tool, the side wall that tension rod passes through railway plate die is arranged, and force snesor is connect with the controller of track plates production system；
Tensioning mechanism can be detachably connected with tension rod, and tensioning mechanism is connect with controller.
2. track plates reinforcing bar tensioning equipment according to claim 1, which is characterized in that the tensioning mechanism includes being equipped with
The cabinet of several piston elements, the bottom of box are equipped with lifting part, and the free end of each piston element is equipped with card
Son, clamp are used to be clamped the tension rod, and clamp is connected on the inside of the block machine of the claw clamping part of the tension rod, control
Device is individually connect with lifting part, piston element.
3. track plates reinforcing bar tensioning equipment according to claim 2, which is characterized in that the lifting part, piston portion
Part is hydraulic cylinder.
4. track plates reinforcing bar tensioning equipment according to claim 2, which is characterized in that the cabinet surrounds the track
The platform truck of board mold is arranged.
5. track plates reinforcing bar tensioning equipment according to claim 2, which is characterized in that the cabinet is in frame-shaped construction,
And lifting part is supported by support frame, the openable setting in two sides of frame shape cabinet.
6. track plates reinforcing bar tensioning equipment according to claim 4, which is characterized in that the platform truck bottom setting master
Track, main orbit drive the reciprocating movement of platform truck.
7. track plates reinforcing bar tensioning equipment according to claim 6, which is characterized in that the main orbit be and the control
Skewback is arranged in the chain transfer mechanism of device connection processed, chain transfer mechanism, and skewback is set to the rear of the platform truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403563.9U CN208197162U (en) | 2018-03-23 | 2018-03-23 | Track plates reinforcing bar tensioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403563.9U CN208197162U (en) | 2018-03-23 | 2018-03-23 | Track plates reinforcing bar tensioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197162U true CN208197162U (en) | 2018-12-07 |
Family
ID=64528649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820403563.9U Active CN208197162U (en) | 2018-03-23 | 2018-03-23 | Track plates reinforcing bar tensioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799251A (en) * | 2021-09-08 | 2021-12-17 | 江苏玖泰电力实业有限公司 | Tensioning machine with prestress pull rod self-locking mechanism |
-
2018
- 2018-03-23 CN CN201820403563.9U patent/CN208197162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799251A (en) * | 2021-09-08 | 2021-12-17 | 江苏玖泰电力实业有限公司 | Tensioning machine with prestress pull rod self-locking mechanism |
| CN113799251B (en) * | 2021-09-08 | 2022-08-02 | 江苏玖泰电力实业有限公司 | Tensioning machine with prestress pull rod self-locking mechanism |
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