CN206768622U - Packaged type hangs tensioning facility - Google Patents
Packaged type hangs tensioning facility Download PDFInfo
- Publication number
- CN206768622U CN206768622U CN201720617395.9U CN201720617395U CN206768622U CN 206768622 U CN206768622 U CN 206768622U CN 201720617395 U CN201720617395 U CN 201720617395U CN 206768622 U CN206768622 U CN 206768622U
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- CN
- China
- Prior art keywords
- tensioning
- connecting rod
- pulley
- transverse connecting
- frame body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses packaged type to hang tensioning facility, belong to tensioning facility, its structure includes frame body, pulley combination, slides rail, connecting hook, jack and movable pulley, described slip rail is arranged on the right side on frame body top, pulley combination, which is arranged on, to be slided on rail, the bottom of described pulley combination is provided with connecting hook, the bottom of described connecting hook is provided with jack, the bottom of jack is connected with stretch-draw jack, tensioning protective baffle plate is provided with the left of described frame body, the bottom of described frame body is provided with movable pulley.Compared with prior art, packaged type hanging tensioning facility of the present utility model has the features such as energy-saving material-saving, time saving and energy saving, thus has good application value.
Description
Technical field
A kind of tensioning facility is the utility model is related to, especially a kind of packaged type hanging tensioning facility.
Background technology
Boundary of works area K9+600~K19+640 of the contract section of newly-built Peng Lai to Qixia expressway works two, total track length
10.04Km, including large-scale interchange one：Peng Lai east interchange.Circuit is designed as two-way four-lane, and design speed per hour is
120Km/h, 28 meters of width of subgrade, Bridge Design load：Highway I levels.Project total cost is 3.06 hundred million yuan.Contract total lever factor is 34
Individual month.Starting date：On 05 26th, 2015；Plan time of accomplishment：On 03 25th, 2018.
Project management department amounts to post-stressed prefabricated 20m small box girders 208, and every small box girder has 6 beam steel strand wires, in platform
Tensioning on seat.Each box beam tensioning on pedestal, to improve efficiency, each tensioning 3-5 piece box beams, every box beam totally 6 beam
Steel strand wires, a point upper, middle and lower are set, every layer of 2 beam.During traditional tensioning, to ensure tensioning operation quality and safety, artificial and machinery is needed
Tensioning equipment and tensioning protective baffle plate are moved back and forth, wastes time and energy, waste the energy, waste of materials, with applying for small box girder construction
Work is deployed, and this problems demand solves.
Utility model content
Technical assignment of the present utility model is to provide a kind of packaged type hanging for above-mentioned deficiency of the prior art
Facility is drawn, packaged type hanging tensioning facility has the characteristics of energy-saving material-saving, time saving and energy saving.
Technical scheme is used by the utility model solves its technical problem：It includes frame body, pulley combination, cunning
Dynamic rail, connecting hook, jack and movable pulley, described slip rail are arranged on the right side on frame body top, and pulley combination is arranged on
Slide on rail, the bottom of described pulley combination is provided with connecting hook, and the bottom of described connecting hook is provided with jack, jack
Bottom is connected with stretch-draw jack, and tensioning protective baffle plate is provided with the left of described frame body, described frame body
Bottom is provided with movable pulley.
Described tensioning protective baffle plate is connected with frame body by way of welding.
Described pulley combination includes left side pulley, right side pulley and rotating shaft, described left side pulley and right side pulley point
Bao Kuo not be two, pulley is front and rear respectively is arranged on two slip rails for two left side pulleys and two right sides, two left side pulleys
It is connected respectively by rotating shaft between two right side pulleys, the both ends of rotating shaft pass left side pulley and right side pulley respectively, two
Rotating shaft connecting rod is respectively arranged between the left part of rotating shaft between right part, is set between the middle part of two rotating shaft connecting rods
There is suspension rod, connecting hook is provided with suspension rod.
Described slip rail is channel-section steel.
Described frame body includes vertical supporting bar, top transverse connecting rod and bottom transverse connecting rod, and described is perpendicular
Include four to support bar, four vertical supporting bars form a quadra, two vertical supporting bars in left side and the two of right side
Upper and lower part between individual vertical supporting bar is respectively arranged with top transverse connecting rod and bottom transverse connecting rod, and the two of left side
Top and bottom between individual vertical supporting bar are respectively arranged with top transverse connecting rod and bottom transverse connecting rod, described shifting
Driving wheel includes four, is separately positioned on the bottom of four vertical supporting bars, and described tensioning protective baffle plate is fixed on the two of left side
On individual vertical supporting bar, described slip rail is located at the right upper portion of top transverse connecting rod.
Between adjacent vertical supporting bar and top transverse connecting rod, between adjacent two top transverse connecting rods, it is left
Set respectively between two vertical supporting bars of side and the bottom transverse connecting rod between it, between adjacent bottom transverse connecting rod
It is equipped with reinforcement.
Compared to the prior art packaged type hanging tensioning facility of the present utility model, has beneficial effect following prominent
Fruit：Set by mobility framework, can be moved easily to next box beam and carry out tensioning, and tensioning protective baffle plate is with one piece of framework
It is mobile, it can effectively ensure that tensioning job safety；Set by pulley, can effectively ensure that jack can move left and right, facilitate same
Layer tensioning；Set by jack, jack can be moved up and down, facilitate every layer of tensioning.By the use of facility, energy-saving material-saving, save
Shi Shengli, safe and environmentally friendly, easy to operate, the features such as effectively raising tensioning operating efficiency.
Brief description of the drawings
Accompanying drawing 1 is the main structure diagram of packaged type hanging tensioning facility；
Accompanying drawing 2 be remove jack after packaged type hanging tensioning facility right side structural representation；
Description of reference numerals：1st, frame body, 11, vertical supporting bar, 12, top transverse connecting rod, 13, bottom laterally connects
Extension bar, 2, pulley combination, 21, left side pulley, 22, right side pulley, 23, rotating shaft, 24, rotating shaft connecting rod, 25, suspension rod, 3, slide
Rail, 4, connecting hook, 5, jack, 6, movable pulley, 7, stretch-draw jack, 8, tensioning protective baffle plate, 9, reinforcement.
Embodiment
Tensioning facility is hung with reference to Figure of description 1 and accompanying drawing 2 to packaged type of the present utility model to make in detail below
Explanation.
Packaged type of the present utility model hangs tensioning facility, and its structure includes frame body 1, pulley combination 2, slides rail
3rd, connecting hook 4, jack 5 and movable pulley 6, described slip rail 3 are arranged on the right side on the top of frame body 1, and pulley combination 2 slides
It is arranged on and slides on rail 3, the bottom of described pulley combination 2 is provided with connecting hook 4, and the bottom of described connecting hook 4 is provided with
Jack 5, the bottom of jack 5 are connected with stretch-draw jack 7, and the left side of described frame body 1 is provided with tensioning protective baffle plate 8,
The bottom of described frame body 1 is provided with movable pulley 6.
Described tensioning protective baffle plate 8 is connected with frame body 1 by way of welding.
Described pulley combination 2 includes left side pulley 21, right side pulley 22 and rotating shaft 23, described left side pulley 21 and the right side
Side roller 22 includes two respectively, and pulley 22 is front and rear respectively is arranged on two slip rails 3 for two left side pulleys 21 and two right sides
On, 5cm gap is left between two slip rails 3, respectively by turning between two left side pulleys 21 and two right side pulleys 22
Axle 23 is connected, and the both ends of rotating shaft 23 pass left side pulley 21 and right side pulley 22 respectively, between the left part of two rotating shafts 23 and
Rotating shaft connecting rod 24 is respectively arranged between right part, suspension rod 25, suspension rod are provided between the middle part of two rotating shaft connecting rods 24
Connecting hook 4 is provided with 25, connecting hook 4 is between two slip rails 3.
Described slip rail 3 is channel-section steel.
Described frame body 1 includes vertical supporting bar 11, top transverse connecting rod 12 and bottom transverse connecting rod 13, institute
The vertical supporting bar 11 stated includes four, and four vertical supporting bars 11 form a quadra, two vertical supporting bars in left side
Upper and lower part between two vertical supporting bars on right side is respectively arranged with top transverse connecting rod 12 and bottom laterally connects
Extension bar 13, the top and bottom between two vertical supporting bars in left side are respectively arranged with top transverse connecting rod 12 and bottom transverse
To connecting rod 13, described movable pulley 6 includes four, is separately positioned on the bottom of four vertical supporting bars 11, described tensioning
Protective baffle plate 8 is fixed on two vertical supporting bars 11 in left side, and described slip rail 3 is located at the right side of top transverse connecting rod 12
Upper lateral part.
Between adjacent vertical supporting bar 11 and top transverse connecting rod 12, adjacent two top transverse connecting rod 12 it
Between, between two vertical supporting bars 11 in left side and bottom transverse connecting rod 13 between it, adjacent bottom transverse connecting rod
Reinforcement 9 is respectively arranged between 13.To play reinforcing and stabilization.
The movable framework of suspension type stretch-draw jack 7 passes through movement in use, framework directly can be moved into box beam termination
The cooperation of pulley combination 2 and jack 5, stretch-draw jack 7 is moved back and forth and is used for tensioning operation.The tensioning operation process of a piece of box beam
Framework and tensioning steel plate need not be moved, energy-conservation, material is saved, is time saving, laborsaving, easy, quick.
Economic and Efficiency Analysis：
The use of this framework instead of fixed tensioning protection pedestal, can effectively save the materials such as steel plate, concrete, together
When also save machinery, human and material resources.About 3.5 ten thousand yuan of material of section is can save energy in whole small box girder work progress；Every beam can be saved
0.5 work day labour cost and machinery cost, ten thousand yuan of expense 0.5*300*208=3.12 can be saved altogether.
Social benefit is analyzed：
The design and use of this framework, obtain abundant affirmation and the extensive favorable comment of owner and supervisor, it is believed that the technique
Both can save energy section material save land save material, it is also time saving and energy saving, with it is present country advocate green construction and this item purpose it is green
Color demonstration building site is perfectly in harmony, should be widely promoted.
Illustrative embodiments listed above are only not to described by the utility model for understanding that the utility model is used
The restriction of technical scheme, the those of ordinary skill about field, on the basis of technical scheme described in claim, it can also make
Go out a variety of changes or deformation, all equivalent changes or deformation should all cover claims of the present utility model it
It is interior.Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. packaged type hangs tensioning facility, it is characterized in that：Including frame body, pulley combination, slide rail, connecting hook, jack
And movable pulley, described slip rail are arranged on the right side on frame body top, pulley combination, which is arranged on, to be slided on rail, described cunning
The bottom of wheel combination is provided with connecting hook, and the bottom of described connecting hook is provided with jack, the bottom of jack and stretch-draw jack
It is connected, tensioning protective baffle plate is provided with the left of described frame body, the bottom of described frame body is provided with movable pulley.
2. packaged type according to claim 1 hangs tensioning facility, it is characterized in that：Described tensioning protective baffle plate and frame
Frame body is connected by way of welding.
3. packaged type according to claim 1 hangs tensioning facility, it is characterized in that：Described pulley combination includes left side
Pulley, right side pulley and rotating shaft, described left side pulley and right side pulley include pulleys and two right sides on the left of two, two respectively
Side roller is front and rear respectively to be arranged on two slip rails, passes through rotating shaft phase respectively between two left side pulleys and two right side pulleys
Even, the both ends of rotating shaft pass left side pulley and right side pulley respectively, distinguish between the left part of two rotating shafts between right part
Rotating shaft connecting rod is provided with, suspension rod is provided between the middle part of two rotating shaft connecting rods, connecting hook is provided with suspension rod.
4. packaged type according to claim 1 hangs tensioning facility, it is characterized in that：Described slip rail is channel-section steel.
5. packaged type according to claim 1 hangs tensioning facility, it is characterized in that：Described frame body includes vertical
Support bar, top transverse connecting rod and bottom transverse connecting rod, described vertical supporting bar include four, four vertical supporting bars
A quadra is formed, the upper and lower part difference between two vertical supporting bars in left side and two vertical supporting bars on right side
It is provided with top transverse connecting rod and bottom transverse connecting rod, the top and bottom difference between two vertical supporting bars in left side
Top transverse connecting rod and bottom transverse connecting rod are provided with, described movable pulley includes four, is separately positioned on four vertically
The bottom of support bar, described tensioning protective baffle plate are fixed on two vertical supporting bars in left side, and described slip rail is located at
The right upper portion of top transverse connecting rod.
6. packaged type according to claim 5 hangs tensioning facility, it is characterized in that：Adjacent vertical supporting bar and top
Between transverse connecting rod, between adjacent two top transverse connecting rods, two vertical supporting bars in left side and the bottom between it
Reinforcement is respectively arranged between bottom transverse connecting rod between portion's transverse connecting rod, adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617395.9U CN206768622U (en) | 2017-05-29 | 2017-05-29 | Packaged type hangs tensioning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617395.9U CN206768622U (en) | 2017-05-29 | 2017-05-29 | Packaged type hangs tensioning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768622U true CN206768622U (en) | 2017-12-19 |
Family
ID=60639479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720617395.9U Expired - Fee Related CN206768622U (en) | 2017-05-29 | 2017-05-29 | Packaged type hangs tensioning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768622U (en) |
-
2017
- 2017-05-29 CN CN201720617395.9U patent/CN206768622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180605 Address after: 250002 267 heroes Hill Road, Shizhong District, Ji'nan, Shandong Co-patentee after: CHINA RAILWAY 14TH CONSTRUCTION BUREAU THIRD ENGINEERING CO., LTD. Patentee after: China Railway 14th Construction Bureau Group 4th Engineering Co., Ltd. Address before: 250002 267 heroes Hill Road, Shizhong District, Ji'nan, Shandong Patentee before: China Railway 14th Construction Bureau Group 4th Engineering Co., Ltd. |
|
| 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: 20171219 Termination date: 20200529 |