CN204249072U - For stretch-draw and the baffle plate integrating device of precast beam stretch-draw - Google Patents
For stretch-draw and the baffle plate integrating device of precast beam stretch-draw Download PDFInfo
- Publication number
- CN204249072U CN204249072U CN201420735042.5U CN201420735042U CN204249072U CN 204249072 U CN204249072 U CN 204249072U CN 201420735042 U CN201420735042 U CN 201420735042U CN 204249072 U CN204249072 U CN 204249072U
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- China
- Prior art keywords
- baffle plate
- stretch
- draw
- support frame
- plate support
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of stretch-draw for precast beam stretch-draw and baffle plate integrating device, comprise tensioning equipment and baffle plate and baffle plate support frame, tensioning equipment comprises jack and tensioning system, horizontal sliding rail is provided with at the top of baffle plate support frame, longitudinal sliding motion track is provided with in the below of horizontal sliding rail, longitudinal sliding motion track is connected with horizontal sliding rail by pulley I, chain block is provided with in the below of longitudinal sliding motion track, chain block hangs on longitudinal sliding motion track by pulley II, jack hangs on chain block, baffle plate support frame is provided with base plate, base plate is provided with jack position limiting structure, be connected with stretch-draw base at a side bottom of baffle plate support frame, tensioning system is fixed on stretch-draw base, baffle plate is vertically fixed on the outer end of baffle plate support frame, the bottom surface of stretch-draw base and baffle plate support frame is provided with road wheel.The utility model is easy to carrying, can reduce labor strength, increases work efficiency, ensure construction safety.
Description
Technical field
The utility model relates to a kind of precast beam stretching construction equipment, particularly a kind of stretch-draw for precast beam stretch-draw and baffle plate integrating device.
Background technology
Along with country is to the continuous input of infrastructure construction, Bridges in Our Country construction has welcome the great-leap-forward development stage.Precast beam, because can produce in batches, can be constructed with other position simultaneously, has and saves duration and cost-saving advantage, be widely used in bridge construction.During precast beam stretch-draw, for anchor clamp when preventing stretch-draw or steel strand wires fracture fly out, cause accident, when precast beam pre-stress construction, stretch-draw baffle plate is set at precast beam two ends.Stretch-draw baffle technology domestic is at present still immature, and baffle plate is not set up when stretch-draw in some place, there is potential safety hazard during construction.And set up the unit in charge of construction of baffle plate, be generally set up when every sheet girder tensioning temporarily, when lower a slice girder tensioning, need two people or many people to carry together, add the labour intensity of workman, and operating efficiency is low.
Utility model content
The utility model provides a kind of stretch-draw for precast beam stretch-draw and baffle plate integrating device for solving in known technology the technical problem that exists, and this device can make stretch-draw baffle plate carry with tensioning equipment, saves time, laborsaving, saves duration and cost.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of stretch-draw for precast beam stretch-draw and baffle plate integrating device, comprise tensioning equipment and baffle plate, described tensioning equipment comprises jack and tensioning system, this integrating device also comprises baffle plate support frame, horizontal sliding rail is provided with at the top of described baffle plate support frame, longitudinal sliding motion track is provided with in the below of described horizontal sliding rail, described longitudinal sliding motion track is connected with described horizontal sliding rail by pulley I, chain block is provided with in the below of described longitudinal sliding motion track, described chain block hangs on described longitudinal sliding motion track by pulley II, described jack hangs on described chain block, described baffle plate support frame is provided with base plate, described base plate is provided with jack position limiting structure, be connected with stretch-draw base at a side bottom of described baffle plate support frame, described tensioning system is fixed on described stretch-draw base, described baffle plate is vertically fixed on the outer end of described baffle plate support frame, the bottom surface of described stretch-draw base and described baffle plate support frame is provided with road wheel.
Described jack position limiting structure is formed by two longitudinal reinforcements be laid on described base plate, and described longitudinal reinforcement welds with described baffle plate support frame.
The advantage that the utility model has and good effect are: by adopting structure tensioning equipment and baffle plate integrated, during use, be arranged on the two ends of precast beam, when effectively can prevent stretch-draw, anchor clamp or steel strand wires fracture fly out and cause unexpected generation, simultaneously, by baffle plate and tensioning equipment integrated as a whole, for stretch-draw provides support system, labor strength during stretch-draw can be reduced.During carrying, can integrated pushing or integral hoisting, do not need to repeat to set up, can man power and material be saved.Material therefor is job site basic material, is conveniently easy to get, and can recycle, can economize energy, and cut the waste, input cost is low, good in economic efficiency.
In sum, when implementing precast beam stretch-draw, adopting the utility model, labor strength can be reduced, increase work efficiency, ensure construction safety, and, the utility model is easy to carrying, saves labour, can increase work efficiency, stabilized structure, long service life, widely applicable, the construction of various types of precast beam can be applicable to.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the top view of Fig. 2.
In figure: 1, tensioning system; 2, longitudinal sliding motion track; 3, horizontal sliding rail; 4, pulley I; 5, pulley II; 6, chain block; 7, baffle plate; 8, baffle plate support frame; 9, jack; 10, road wheel; 11, base plate; 12, longitudinal reinforcement; 13, stretch-draw base.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 4, a kind of stretch-draw for precast beam stretch-draw and baffle plate integrating device, comprise tensioning equipment and baffle plate 7, described tensioning equipment comprises jack 9 and tensioning system 1, this integrating device also comprises baffle plate support frame 8, horizontal sliding rail 3 is provided with at the top of described baffle plate support frame 8, longitudinal sliding motion track 2 is provided with in the below of described horizontal sliding rail 3, described longitudinal sliding motion track 2 is connected with described horizontal sliding rail 3 by pulley I 4, chain block 6 is provided with in the below of described longitudinal sliding motion track 2, described chain block 6 hangs on described longitudinal sliding motion track 2 by pulley II 5, described jack 9 hangs on described chain block 6, described baffle plate support frame 8 is provided with base plate 11, described base plate 11 is provided with jack position limiting structure, be connected with stretch-draw base 13 at a side bottom of described baffle plate support frame 8, described tensioning system 1 is fixed on described stretch-draw base 13, described baffle plate 7 is vertically fixed on the outer end of described baffle plate support frame 8, the bottom surface of described stretch-draw base 13 and described baffle plate support frame 8 is provided with road wheel 10.
In the present embodiment, described jack position limiting structure is formed by two longitudinal reinforcements 12 be laid on described base plate 11, and described longitudinal reinforcement 12 welds with described baffle plate support frame 8.
When carrying out precast beam stretch-draw, the system be made up of horizontal sliding rail, longitudinal sliding motion track, pulley I, pulley II, chain block and jack, enables the position of jack regulate comprehensively, and convenient and swift.Tensioning equipment and baffle plate are fixed, time mobile, bottom pulley can be utilized to carry out moving integrally or utilize straddle truck to carry out integral hoisting.When baffle plate can effectively prevent stretch-draw from meeting accident, anchor clamp or steel strand wires damage baffle plate rear.In sum, above-mentioned integrating device has protection and stretch-draw two functions simultaneously.Hoisting rope and road wheel can be utilized to move whole integrating device, for road flat terrain, integrating device can be promoted by workman and arrive assigned address rapidly, when there is water channel midway or other gear hinders thing, straddle truck integral hoisting can be adopted.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (2)
1. the stretch-draw for precast beam stretch-draw and baffle plate integrating device, comprise tensioning equipment and baffle plate, described tensioning equipment comprises jack and tensioning system, it is characterized in that, this integrating device also comprises baffle plate support frame, horizontal sliding rail is provided with at the top of described baffle plate support frame, longitudinal sliding motion track is provided with in the below of described horizontal sliding rail, described longitudinal sliding motion track is connected with described horizontal sliding rail by pulley I, chain block is provided with in the below of described longitudinal sliding motion track, described chain block hangs on described longitudinal sliding motion track by pulley II, described jack hangs on described chain block, described baffle plate support frame is provided with base plate, described base plate is provided with jack position limiting structure, be connected with stretch-draw base at a side bottom of described baffle plate support frame, described tensioning system is fixed on described stretch-draw base, described baffle plate is vertically fixed on the outer end of described baffle plate support frame, the bottom surface of described stretch-draw base and described baffle plate support frame is provided with road wheel.
2. the stretch-draw for precast beam stretch-draw according to claim 1 and baffle plate integrating device, it is characterized in that, described jack position limiting structure is formed by two longitudinal reinforcements be laid on described base plate, and described longitudinal reinforcement welds with described baffle plate support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735042.5U CN204249072U (en) | 2014-11-28 | 2014-11-28 | For stretch-draw and the baffle plate integrating device of precast beam stretch-draw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735042.5U CN204249072U (en) | 2014-11-28 | 2014-11-28 | For stretch-draw and the baffle plate integrating device of precast beam stretch-draw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249072U true CN204249072U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735042.5U Expired - Fee Related CN204249072U (en) | 2014-11-28 | 2014-11-28 | For stretch-draw and the baffle plate integrating device of precast beam stretch-draw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249072U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484165A (en) * | 2016-01-13 | 2016-04-13 | 浙江大学城市学院 | Integrated prestress tensioning frame structure and manufacturing and using methods thereof |
| CN108487081A (en) * | 2018-04-24 | 2018-09-04 | 中铁十九局集团第工程有限公司 | A kind of protective device of Bridge Rotation Construction Technique steel strand wires |
| CN108729360A (en) * | 2018-08-08 | 2018-11-02 | 中铁十局集团第工程有限公司 | A kind of hanging-filling beam suspension basket stretch-draw jack mobile device |
| CN108767671A (en) * | 2018-05-29 | 2018-11-06 | 吴远 | A kind of mined flame-proof switch cabinet case support adjustment mechanism |
| CN109262822A (en) * | 2018-10-29 | 2019-01-25 | 江苏华江祥瑞现代建筑发展有限公司 | It is a kind of for producing the prestressing force mixed production line of concrete slab, beams of concrete |
| CN109264609A (en) * | 2018-09-27 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of equipment transhipment dropping place tooling |
| CN110886238A (en) * | 2019-12-26 | 2020-03-17 | 中铁十九局集团第一工程有限公司 | Post-tensioning simply supported box girder prestress tensioning trolley |
| CN111827124A (en) * | 2020-07-29 | 2020-10-27 | 中铁二局集团有限公司 | T-beam transverse prestress tensioning auxiliary device, mounting method and using method |
| CN114808705A (en) * | 2022-02-28 | 2022-07-29 | 中国五冶集团有限公司 | Prestress tension operation platform with protection facilities |
-
2014
- 2014-11-28 CN CN201420735042.5U patent/CN204249072U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484165A (en) * | 2016-01-13 | 2016-04-13 | 浙江大学城市学院 | Integrated prestress tensioning frame structure and manufacturing and using methods thereof |
| CN105484165B (en) * | 2016-01-13 | 2017-03-22 | 浙江大学城市学院 | Integrated prestress tensioning frame structure and manufacturing and using methods thereof |
| CN108487081A (en) * | 2018-04-24 | 2018-09-04 | 中铁十九局集团第工程有限公司 | A kind of protective device of Bridge Rotation Construction Technique steel strand wires |
| CN108767671A (en) * | 2018-05-29 | 2018-11-06 | 吴远 | A kind of mined flame-proof switch cabinet case support adjustment mechanism |
| CN108729360A (en) * | 2018-08-08 | 2018-11-02 | 中铁十局集团第工程有限公司 | A kind of hanging-filling beam suspension basket stretch-draw jack mobile device |
| CN109264609A (en) * | 2018-09-27 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of equipment transhipment dropping place tooling |
| CN109262822A (en) * | 2018-10-29 | 2019-01-25 | 江苏华江祥瑞现代建筑发展有限公司 | It is a kind of for producing the prestressing force mixed production line of concrete slab, beams of concrete |
| CN110886238A (en) * | 2019-12-26 | 2020-03-17 | 中铁十九局集团第一工程有限公司 | Post-tensioning simply supported box girder prestress tensioning trolley |
| CN111827124A (en) * | 2020-07-29 | 2020-10-27 | 中铁二局集团有限公司 | T-beam transverse prestress tensioning auxiliary device, mounting method and using method |
| CN114808705A (en) * | 2022-02-28 | 2022-07-29 | 中国五冶集团有限公司 | Prestress tension operation platform with protection facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191128 |