CN202090338U - Derrick rig for adjusting hoisting of reinforcing cage - Google Patents
Derrick rig for adjusting hoisting of reinforcing cage Download PDFInfo
- Publication number
- CN202090338U CN202090338U CN 201120070183 CN201120070183U CN202090338U CN 202090338 U CN202090338 U CN 202090338U CN 201120070183 CN201120070183 CN 201120070183 CN 201120070183 U CN201120070183 U CN 201120070183U CN 202090338 U CN202090338 U CN 202090338U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- main rod
- place
- reinforcing bar
- derrick rig
- 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 provides a derrick rig for adjusting the hoisting of a reinforcing cage. The derrick rig comprises a main rod, buckles and a dimension control panel, and is characterized in that the main rod is formed by connecting an upper main rod and a lower main rod integrally through the buckles; the dimension control panel is mounted on the upper main rod; and two parallel ellipse slots are welded to the lower end of the lower main rod. The utility model has the advantages as follows: firstly, the essential problem that the length of a derrick boom molded by welding can not be adjusted freely according to the on-the-spot actual elevation is solved, many inconvenient factors brought forth by the welding of the reinforced derrick boom are avoided, the number of the participant staff is reduced, and the process time is greatly shortened; and secondly, steel bars for hoisting are not needed to purchase, so that the construction cost is greatly saved.
Description
Technical field
The utility model belongs to the drilling hole bored concrete pile technology field, particularly relates to a kind of borehole filling pile cage of reinforcement hoisted in position with regulating derrick rig.
Technical background
Bored pile is widely used in bridge, the room is built and other engineering field, reinforcing bar cage hoisting is in place to be the important technology step of bored pile pile, and traditional hanging method is that the different light circle of reinforcing cage symmetry both sides weld length that do not coexist according to on-the-spot Horizon absolute altitude hangs muscle.There is following problem in this construction technology: 1, needs are bought the plain bar that bears the reinforcing cage load separately; 2, need check the welding processing district and carry out weld job; 3, under plain bar, expect the various scale error that causes easily of welding sequence; 4, adjustability is poor, and blanking again is time-consuming in case welding finishes takes a lot of work and cause the waste of a large amount of reinforcing bars.Summary the problems referred to above are reached a conclusion: not only increased construction cost and also reduced efficiency of construction.
Summary of the invention
In order to address the above problem, it is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and save construction cost and can regulate derrick rig with the reinforcing bar cage hoisting usefulness in place of accelerating speed of application.
In order to achieve the above object, a kind of reinforcing bar cage hoisting derrick rig in place of regulating that the utility model provides, comprise main body bar, buckle, size Control plate, it is characterized in that described main body bar is to be connected as one through buckle by top mobile jib and bottom mobile jib to constitute; The size Control plate is installed on the mobile jib of top; Mobile jib lower end, bottom is welded with two parallel oval slots.
Described size Control plate scale numerical value is vertically arranged along the top mobile jib.
Mobile jib top, described top is processed with a circular handle, and described circular handle and described top mobile jib are one.
Spacing between described two parallel oval slots is less than or equal to 0.5 meter.
A kind of reinforcing bar cage hoisting system in place that regulates, it is characterized in that, comprise derrick rig and inserted link that described adjusting reinforcing bar cage hoisting is in place, described inserted link top has one to hold handle, and the position that upwards surpasses two parallel oval slots in the bottom is equipped with a locator card.
Described inserted link length is greater than 1 meter of described main body pole length.
After described top mobile jib and bottom mobile jib overlapped by described buckle, main body bar total length numerical value was certain when size Control plate reading was zero.Adjust the suspension rod entire length by regulating top mobile jib and the varying sized control panel reading of bottom mobile jib lap length.
The reinforcing bar cage hoisting that the utility model the provides adjustable apparatus of using in place, owing to can adjust the suspension rod entire length by regulating top mobile jib and the varying sized control panel reading of bottom mobile jib lap length, the welding fabrication suspension rod can not be according to the root problem of on-the-spot actual elevation situation free adjustment length of boom so solved, and avoided thus because the inconvenience factor that the welded reinforcement suspension rod brings, reduced participant's quantity and significantly compressed activity time, saved construction cost greatly with reinforcing bar so removed the buying lifting from.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Symbol description among the figure:
Top mobile jib-1, buckle-2, size Control plate-3, bottom mobile jib-4, inserted link-5, slot-6, locator card-7, top trunk handle-8, inserted link handle-9.
The specific embodiment
Below in conjunction with accompanying drawing 1 and specific embodiment the utility model is elaborated.
A kind of reinforcing bar cage hoisting derrick rig in place of regulating of providing of the utility model comprises main body bar, buckle 2, size Control plate 3 as shown in Figure 1, it is characterized in that described main body bar is to be connected as one through buckle 2 by top mobile jib 1 and bottom mobile jib 4 to constitute; Size Control plate 3 is installed on the top mobile jib 1; 4 ends are welded with two parallel oval slots 6 under the mobile jib of bottom.
Described size Control plate 3 scale numerical value are vertically arranged along top mobile jib 1.
Spacing between described two parallel oval slots 6 is less than or equal to 0.5 meter.
A kind of reinforcing bar cage hoisting system in place that regulates, it is characterized in that, comprise derrick rig and inserted link 5 that described adjusting reinforcing bar cage hoisting is in place, there is an inserted link handle 9 on described inserted link 5 tops, and the position that upwards surpasses 0.5 meter of two parallel oval slot 6 spacing in the bottom is equipped with a locator card 7.
Described inserted link 5 length are at least greater than 1 meter of described main body pole length.
After described top mobile jib 1 and bottom mobile jib 4 overlapped well by described buckle 2, main body bar total length numerical value was certain when size Control plate 3 readings were zero.Adjust main body bar entire length by regulating top mobile jib 1 with varying sized control panel 3 readings of bottom mobile jib 4 lap length.
The technician has calculated the main body pole length according to reinforcing cage suspension centre to surface distance in the reinforcing bar cage hoisting process, utilizing calculated value to deduct regular length institute value in the time can regulating suspension rod top mobile jib 1 and be zero with bottom mobile jib 4 overlap joint size Control plates 3 readings is and can regulates the required increase length of main body bar, size Control plate 3 required demonstration numerical value just, regulate top mobile jib 1 and bottom mobile jib 4 lap length, with top mobile jib 1 and bottom mobile jib 4 two parts overlap joint card jail, the main body pole length is regulated to be and is finished with buckle 2.
Block reinforcing cage suspension rod zequin with bottom mobile jib 4 horizontal slot 6, inserted link 5 inserts in the slot 6, like this, two in place placements with the adjusting device symmetry operation of reinforcing bar cage hoisting can reach lifting requirements, and why two in place placements with the adjusting device symmetry operation of reinforcing bar cage hoisting are in order to prevent reinforcing cage placement inclination.
Claims (4)
1. regulate reinforcing bar cage hoisting derrick rig in place for one kind, comprise main body bar, buckle, size Control plate, it is characterized in that, described main body bar is to be connected as one through buckle by top mobile jib and bottom mobile jib to constitute; The size Control plate is installed on the mobile jib of top; Mobile jib lower end, bottom is welded with two parallel oval slots.
2. a kind of reinforcing bar cage hoisting derrick rig in place of regulating as claimed in claim 1, described size Control plate scale numerical value is vertically arranged along the top mobile jib.
3. a kind of reinforcing bar cage hoisting derrick rig in place of regulating as claimed in claim 2, mobile jib top, described top is processed with a circular handle, and described circular handle and described top mobile jib are one.
4. as claim 2 or 3 described a kind of reinforcing bar cage hoisting derrick rigs in place of regulating, the spacing between described two parallel oval slots is less than or equal to 0.5 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120070183 CN202090338U (en) | 2011-03-17 | 2011-03-17 | Derrick rig for adjusting hoisting of reinforcing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120070183 CN202090338U (en) | 2011-03-17 | 2011-03-17 | Derrick rig for adjusting hoisting of reinforcing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090338U true CN202090338U (en) | 2011-12-28 |
Family
ID=45365415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120070183 Expired - Fee Related CN202090338U (en) | 2011-03-17 | 2011-03-17 | Derrick rig for adjusting hoisting of reinforcing cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612135A (en) * | 2015-01-13 | 2015-05-13 | 成都聚智工业设计有限公司 | Steel bar adjusting device |
-
2011
- 2011-03-17 CN CN 201120070183 patent/CN202090338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612135A (en) * | 2015-01-13 | 2015-05-13 | 成都聚智工业设计有限公司 | Steel bar adjusting device |
| CN104612135B (en) * | 2015-01-13 | 2016-07-06 | 四川省第十五建筑有限公司 | Reinforcing bar regulates device |
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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 |
Granted publication date: 20111228 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |