CN205521919U - Ballastless track board prestressing steel tensioning equipment - Google Patents
Ballastless track board prestressing steel tensioning equipment Download PDFInfo
- Publication number
- CN205521919U CN205521919U CN201620113167.3U CN201620113167U CN205521919U CN 205521919 U CN205521919 U CN 205521919U CN 201620113167 U CN201620113167 U CN 201620113167U CN 205521919 U CN205521919 U CN 205521919U
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- beam body
- tensioning equipment
- roof beam
- stretch
- draw
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Abstract
The utility model provides a support that ballastless track board prestressing steel tensioning equipment, including the roof beam body, internal being equipped with of this roof beam is the channel -section steel shape two landing legs of support pass the front panel of the roof beam body supports on the lateral surface of guidance tape forming die side forms in orbit, the fixed horizontal hydro -cylinder in the wainscot of the support outside, the piston of this hydro -cylinder with the rear panel fixed connection of the roof beam body, the pull rod baffle of wearing to adorn the stretch -draw pole runs through the baffle mouth of support the internal fixed floor that sets up of roof beam, this floor with pull rod baffle cooperation. The utility model discloses can satisfy the prestressing steel stretch -draw requirement that the production of prestressing force ballastless track board is opened by two -way elder generation, it adopts the reaction force with reinforcing bar stretch -draw to apply in the structure of steel calligraphy or painting model body, need not prefabricate huge stretch -draw pond steel construction facility, and the simple structure of tensioning equipment own, and work efficiency is high, and stability can be good.
Description
Technical field
This utility model relates to high speed railway fragments-free track slab and produces equipment, is specifically related to a kind of fragment-free track slab deformed bar tensioning equipment producing equipment for fragment-free track slab.
Background technology
Bidirectional pre-tensioned prestressing force fragment-free track slab production process needs to carry out deformed bar tension operation.Conventional deformed bar tensioning equipment is all based on being applied to the counteracting force of reinforced bar stretching being designed on the surrounding Vierendeel girder of stretch-draw pond, not only need prefabricated huge stretch-draw pond steel construction facility, and tensioning equipment itself there is also, and structure is complicated, efficiency is low, the problem of poor work stability.
Summary of the invention
The purpose of this utility model is for the problems referred to above, a kind of fragment-free track slab deformed bar tensioning equipment that the counteracting force of reinforced bar stretching puts on punching block self is provided, this tensioning equipment disclosure satisfy that the deformed bar stretch-draw requirement that bidirectional pre-tensioned prestressing force fragment-free track slab produces, need not prefabricated huge stretch-draw pond steel construction facility, and the simple in construction of tensioning equipment own, work efficiency is high, and stability is good.
The technical scheme realizing above-mentioned purpose is: a kind of fragment-free track slab deformed bar tensioning equipment, include beam body, the bearing in channel-section steel shape it is provided with in this beam body, two supporting legs of described bearing pass the front panel of described beam body and are supported on the lateral surface of track plates mould limit mould, a horizontal oil cylinder is fixed outside the back of described bearing, the piston of this oil cylinder is fixing with the rear board of described beam body to be connected, the pull bar baffle plate installing tension rod runs through the baffle orifice of described bearing, it is fixedly installed floor, this floor and described pull bar baffle fit in described beam body.
Further, described floor is distributed in the both sides of each supporting leg of described bearing.
This utility model disclosure satisfy that the deformed bar stretch-draw requirement that bidirectional pre-tensioned prestressing force fragment-free track slab produces, it uses the structure that the counteracting force of reinforced bar stretching puts on punching block itself, need not prefabricated huge stretch-draw pond steel construction facility, and the simple in construction of tensioning equipment own, work efficiency is high, and stability is good.
Accompanying drawing explanation
Fig. 1 is this fragment-free track slab main sectional view of deformed bar tensioning equipment.
In figure: 1 beam body；2, bearing；3, oil cylinder；4, tension rod；5, pull bar baffle plate；6, floor；7, Bian Mo.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments detailed description of the invention of the present utility model is illustrated.
Such as Fig. 1, this fragment-free track slab deformed bar tensioning equipment includes the beam body 1 in box beam form, the bearing 2 in channel-section steel shape it is provided with in this beam body 1, two supporting legs of bearing 2 pass the front panel of beam body 1 and are supported on the lateral surface of track plates mould limit mould 7, the outer middle side part of the back of bearing 2 is bolted fixes a horizontal oil cylinder 3, the piston of this oil cylinder 3 is fixing with the rear board of beam body 1 to be connected, the pull bar baffle plate 5 installing tension rod 4 runs through the baffle orifice on bearing 2, floor 6 is fixed in beam body 1, and it is distributed in the both sides of each supporting leg of bearing 2, the rear end of this floor 6 contacts cooperation before pull bar baffle plate 5.
Beam body 1 length of the present utility model is suitable with relative limit mould length, and bearing 2 and oil cylinder 3 are distributed in beam body 1 at regular intervals, and unidirectional tension rod 4 is installed on same pull bar baffle plate 5.
Claims (2)
1. a fragment-free track slab deformed bar tensioning equipment, it is characterized in that: include beam body (1), the bearing (2) in channel-section steel shape it is provided with in this beam body (1), two supporting legs of described bearing (2) pass the front panel of described beam body (1) and are supported on the lateral surface of track plates mould limit mould, a horizontal oil cylinder (3) is fixed outside the back of described bearing (2), the piston of this oil cylinder (3) is fixing with the rear board of described beam body (1) to be connected, the pull bar baffle plate (5) installing tension rod (4) runs through the baffle orifice of described bearing (2), it is fixedly installed floor (6) in described beam body (1), this floor (6) coordinates with described pull bar baffle plate (5).
Fragment-free track slab deformed bar tensioning equipment the most according to claim 1, is characterized in that: described floor (6) is distributed in the both sides of described bearing (2) each supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113167.3U CN205521919U (en) | 2016-02-04 | 2016-02-04 | Ballastless track board prestressing steel tensioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113167.3U CN205521919U (en) | 2016-02-04 | 2016-02-04 | Ballastless track board prestressing steel tensioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521919U true CN205521919U (en) | 2016-08-31 |
Family
ID=56776968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113167.3U Active CN205521919U (en) | 2016-02-04 | 2016-02-04 | Ballastless track board prestressing steel tensioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205521919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214875A (en) * | 2018-01-23 | 2018-06-29 | 济南毕昇信息科技有限公司 | A kind of track plates automatic production line |
-
2016
- 2016-02-04 CN CN201620113167.3U patent/CN205521919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214875A (en) * | 2018-01-23 | 2018-06-29 | 济南毕昇信息科技有限公司 | A kind of track plates automatic production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |