CN202206102U - Unwinding rack used for construction site - Google Patents
Unwinding rack used for construction site Download PDFInfo
- Publication number
- CN202206102U CN202206102U CN2011203499935U CN201120349993U CN202206102U CN 202206102 U CN202206102 U CN 202206102U CN 2011203499935 U CN2011203499935 U CN 2011203499935U CN 201120349993 U CN201120349993 U CN 201120349993U CN 202206102 U CN202206102 U CN 202206102U
- Authority
- CN
- China
- Prior art keywords
- rack
- hoisting gear
- groups
- pay
- lowering
- 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
Links
- 238000010276 construction Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 6
- 241001669679 Eleotris Species 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 abstract 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an unwinding rack used for construction site, comprising two groups of unwinding supports and a cable mounting shaft arranged between the two groups of unwinding supports, characterized in that the structure of each group of unwinding support is formed in such a method that: a base (1) is provided with two vertical columns (6), the top ends of the two vertical columns (6) are connected through a top connection rod (11), between the two vertical columns (6) there is provided an elevating apparatus, both ends of the elevating apparatus are provided with gaps used as guide grooves matched with the vertical columns (6), the vertical columns (6) are also used as the guide rails of the elevating apparatus, the elevating apparatus is provided with at least a bearing bush, the cable mounting shaft is mounted on the bearing bushes of the two groups of unwinding supports, and between the elevating apparatus and the base (1) there is provided a jacking apparatus. The unwinding rack used for construction site has the advantages of being safe and reliable, being simple in structure, convenient in use, low in cost and strong in universality, and being time-saving and labor-saving, and can be used under various construction site conditions.
Description
Technical field
The utility model relates to a kind of pay off rack, particularly relates to a kind of job site and uses pay off rack.
Background technology
At present in the engineering construction process; The cable line-putting method that uses is: (1), use crane cooperate unwrapping wire: because can only be bigger at the outside work face; And can use the place of crane to use, machinery expenses is also very high, and hoisting equipment requires very high to safety condition when operation simultaneously.(2), set up an easy shelf with the frame pipe and carry out unwrapping wire: because shelf is heavy, shift one's position or cable hank need be set up when not of uniform size again, waste time and energy.Working face requires bigger, and job position is restricted.Need great amount of manpower and potential safety hazard bigger when rising and falling cable hank and unwrapping wire.Adopt fastener to connect simultaneously between the frame pipe, reliability is not high.
The utility model content
The utility model technical problem to be solved provides a kind of job site safe and reliable, easy to use and uses pay off rack.
In order to solve the problems of the technologies described above; Pay off rack is used in the job site that the utility model provides, and comprises two groups of wire-unfolding racks, is placed on the cable installation shaft between said two groups of wire-unfolding racks; The structure of every group of wire-unfolding rack is on base, to be provided with two root posts; Described two root post tops connect with the top connecting rod, between described two root posts lowering or hoisting gear are housed, and the two ends of described lowering or hoisting gear have the breach that matches with described column as guide groove; The guide rail of the described lowering or hoisting gear of described column double as; At described lowering or hoisting gear a bearing shell is installed at least, described cable installation shaft is installed on the bearing shell on described two groups of wire-unfolding racks, between described lowering or hoisting gear and described base, is provided with jacking apparatus.
Described jacking apparatus is a jack.
Place mat has sleeper between described jack and the described base.
Described two root posts are connected with described base with brace with a lateral bracing strut respectively.
Described lowering or hoisting gear by two supporting steel plates up and down with is connected described about the strut of two supporting steel plates form, the big bearing shell and the little bearing shell in two different apertures is installed respectively on two supporting steel plates about described.
Adopt the job site of technique scheme to use pay off rack, two wire-unfolding rack groups can be built on stilts with cable hank to using, and wire-unfolding rack is provided with jack, makes things convenient for rising and falling of cable hank.Lowering or hoisting gear by two supporting steel plates up and down be connected about the strut of two supporting steel plates form; The big bearing shell and the little bearing shell in two different apertures are installed respectively on two supporting steel plates up and down; Can select for use according to the size of cable hank, very laborsaving during the cable of drag and drop simultaneously.At cable pay off rack base is unsymmetric structure, and lateral bracing strut and brace are set on column simultaneously.Can practice thrift working face, alleviate the weight of pay off rack itself and guarantee its intensity, guarantee simultaneously not turn on one's side in the operation process; Because manufacturing materials is mainly used steel pipe, weight is lighter, only needs a workman just removable.Can once drop into, repeatedly turnover is used, and with low cost, the requirement to the place during use is little, only need get final product slightly greatly than cable hank; Connecting portion all adopts and is welded to connect, and is safe and reliable.
In sum, the utility model is that pay off rack is used in a kind of safe and reliable, simple in structure, easy to use, with low cost, highly versatile that uses under can various at the construction field (site) site conditions, time saving and energy saving job site.
Description of drawings
Fig. 1 is the structural representation of the wire-unfolding rack of the utility model;
Fig. 2 is the vertical view of the wire-unfolding rack of the utility model;
Fig. 3 is the user mode front view of the utility model;
Fig. 4 is the user mode right view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Referring to Fig. 1 and Fig. 2, two steel pipe posts 6 are welded on the main frame that constitutes pay off rack on the steel plate base 1, and column 6 tops are welded to connect with top connecting rod 11, and two root posts 6 carry out reinforcement of weld with a lateral bracing strut 2 and brace 9 and base 1 respectively.Column 6 double as guide rails; Two supporting steel plate 8 usefulness struts 5 are welded to connect; The two ends of supporting steel plate 8 have the circumferential notch that matches with column 6 as guide groove, and little bearing shell 4 and big bearing shell 12 are installed respectively on two supporting steel plates 8, and the bearing shell opening up; Have the supporting steel plate 8 of little bearing shell 4 to be arranged at the below, strut 5 is arranged at the both sides of little bearing shell 4.Jack 3 is placed between supporting steel plate 8 and the base 1 as jacking apparatus, can adjust the height of cable hank easily, can be below jack 3 during like the insufficient height of jack 3 adjustment the sleeper 7 of place mat suitable number.This cable pay off rack by two groups to using.
Referring to Fig. 3 and Fig. 4, during use, take down all sleepers 7 and jack 3 earlier; Cable installation shaft 10 is passed the centre bore of cable hank 12; Two cable pay off racks are placed the both sides of cable hank 12, and brace 9 places cable drag and drop direction side, and cable installation shaft 10 is placed on suitable bearing shell top.According to the sleeper 7 of cable hank 12 sizes place mat suitable number on base 1, at sleeper 7 and 8 placement jack 3 of lower floor's supporting steel plate.Jack 3 jacking lower floor supporting steel plates 8 are used on both sides simultaneously, make cable hank 12 liftoff 5～10CM, just can carry out the drag and drop work of cable.
Referring to accompanying drawing, when moving, cable hank 12 is slowly fallen with jack 3, take down all sleepers 7 and jack 3, the cable pay off rack is removed to next operating surface.
Claims (4)
1. pay off rack is used in a job site; Comprise two groups of wire-unfolding racks; Be placed on the cable installation shaft between said two groups of wire-unfolding racks, it is characterized in that: the structure of every group of wire-unfolding rack is on base (1), to be provided with two root posts (6), and described two root posts (6) top connects with top connecting rod (11); Between described two root posts (6) lowering or hoisting gear is housed; The two ends of described lowering or hoisting gear have the breach that matches with described column (6) as guide groove, and the guide rail of the described lowering or hoisting gear of described column (6) double as is equipped with a bearing shell at least at described lowering or hoisting gear; Described cable installation shaft is installed on the bearing shell on described two groups of wire-unfolding racks, between described lowering or hoisting gear and described base (1), is provided with jacking apparatus.
2. pay off rack is used in job site according to claim 1, it is characterized in that: described jacking apparatus is jack (3), and place mat has sleeper (7) between described jack (3) and the described base (1).
3. pay off rack is used in job site according to claim 1 and 2, it is characterized in that: described column (6) uses a lateral bracing strut (2) to be connected with described base (1) with brace (9) respectively.
4. pay off rack is used in job site according to claim 1 and 2; It is characterized in that: described lowering or hoisting gear by two supporting steel plates (8) up and down with is connected described about the strut (5) of two supporting steel plates form, the big bearing shell (12) and the little bearing shell (4) in two different apertures is installed respectively on two supporting steel plates (8) about described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499935U CN202206102U (en) | 2011-09-19 | 2011-09-19 | Unwinding rack used for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499935U CN202206102U (en) | 2011-09-19 | 2011-09-19 | Unwinding rack used for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206102U true CN202206102U (en) | 2012-04-25 |
Family
ID=45970199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203499935U Expired - Fee Related CN202206102U (en) | 2011-09-19 | 2011-09-19 | Unwinding rack used for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219683A (en) * | 2013-03-23 | 2013-07-24 | 国家电网公司 | Electric power secondary control cable pay-off rack |
| CN109850673A (en) * | 2018-11-22 | 2019-06-07 | 上海市安装工程集团有限公司 | Adjustable height cable pay-off rack and its installation and application method |
-
2011
- 2011-09-19 CN CN2011203499935U patent/CN202206102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219683A (en) * | 2013-03-23 | 2013-07-24 | 国家电网公司 | Electric power secondary control cable pay-off rack |
| CN109850673A (en) * | 2018-11-22 | 2019-06-07 | 上海市安装工程集团有限公司 | Adjustable height cable pay-off rack and its installation and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202345727U (en) | Flat-plate transport trolley | |
| CN201263057Y (en) | Cable pay-off frame | |
| CN101435268B (en) | Stretching device of case beam in case | |
| CN103774841A (en) | Track type sliding formwork device | |
| CN211775601U (en) | Scaffold for bridge construction | |
| CN207142717U (en) | Small-sized hanging device | |
| CN202830889U (en) | Rail type slip form device | |
| CN221372967U (en) | Novel evaporate and press lightweight concrete partition plate installation device | |
| CN220955643U (en) | Multifunctional comprehensive operation trolley for arch-collecting installation | |
| CN220351530U (en) | Rectangular reinforcement cage turning device | |
| CN2923644Y (en) | Superhigh super-large high-tonnage walking derricktype lifting machine | |
| CN203715115U (en) | Supporting point structure for self-hoisting system of portal crane | |
| CN207774680U (en) | A kind of portable mechanism jacking apparatus | |
| DE112014000114T5 (en) | Adjustable false floor of a large double-decker conveyor basket and adjustment and movement of the same | |
| CN206241626U (en) | hydraulic jack maintenance platform | |
| CN210558975U (en) | Movable welding hoisting frame | |
| CN210459917U (en) | Assembled building workbench | |
| CN210507165U (en) | Scaffold device and bridge fitment operation structure for bridge fitment | |
| CN211257773U (en) | Door type integral lifting steel platform | |
| CN208716705U (en) | It is a kind of to apply to the transfer tool for being mounted on small space oil cooler | |
| CN203701552U (en) | Attached scaffold for lifted through worm, gear and screw rod | |
| CN208103826U (en) | Transformer body jacking system | |
| CN209260563U (en) | A kind of Bailey beam truss entirety transverse sliding device for cast-in-situ continuous beam | |
| CN208022627U (en) | A kind of boom hoisting applied to indoor construction | |
| CN216764072U (en) | Vertical hoisting device |
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 |
Granted publication date: 20120425 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |