CN203248090U - Adjustable supporting frame used for top drilling - Google Patents
Adjustable supporting frame used for top drilling Download PDFInfo
- Publication number
- CN203248090U CN203248090U CN 201320258477 CN201320258477U CN203248090U CN 203248090 U CN203248090 U CN 203248090U CN 201320258477 CN201320258477 CN 201320258477 CN 201320258477 U CN201320258477 U CN 201320258477U CN 203248090 U CN203248090 U CN 203248090U
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- China
- Prior art keywords
- connecting rod
- rod
- supporting frame
- tripod
- sleeve pipe
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable supporting frame used for top drilling. The adjustable supporting frame comprises a tripod, the tripod is connected with a sleeve pipe, the sleeve pipe is connected with a telescopic rod and is provided with an adjustment threaded rod, a quadrangle is formed by hinge joint of the telescopic rod and an ejection rod through a first connecting rod and a second connecting rod, the upper end of the ejection rod is provided with a connecting portion used for being connected with a drilling machine, the first connecting rod or the second connecting rod is provided with an extension part used for pulling and deforming the quadrangle. Due to the quadrangle support structure and the utilization of the principle of deformation of parallelograms, in the construction process, the drilling machine is installed on the upper end portion of a supporting frame, construction personnel on the ground press the extension part of the first connecting rod or the second connecting rod downwards, the drilling machine at the upper end of the ejection rod is driven to rising upwards in an ejection mode, and vertical drilling construction work at the bottom of a floor plate is achieved. The adjustable supporting frame for top drilling is convenient to use and practical, relieves labor intensity of the construction personnel, improves working efficiency, and also facilitates safety construction.
Description
Technical field
The utility model relates to a kind of boring auxiliary machine tool, particularly a kind of vertically upward adjustable rig bracing frame of drilling construction of floor slab bottoms that is adapted at
Background technology
In the construction work, usually run into the operating mode that to carry out bore operation in floor slab bottoms, curtain wall decorative engineering such as power station ship lift machine room, floor slab bottoms boring workload is larger, and general way is that the constructor adopts cat ladder to hole below floor, because the activity duration is longer, the constructor lifts the rig instrument for a long time, and labour intensity is larger, thereby causes efficiency of construction lower; The operator faces upward head facing to work plane simultaneously, and dust damages eyes easily in the boring, is unfavorable for safe construction.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of adjustable supporter for top boring, can the constructability personnel finish to the construction operation of floor slab bottoms vertical drilling on ground, and labour intensity is low, and efficiency of construction is high, is conducive to safe construction.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of adjustable supporter for top boring, comprise tripod, tripod is connected with sleeve pipe, sleeve pipe is connected with expansion link, sleeve pipe is provided with adjusting screw(rod), and expansion link is hinged to quadrangle by first connecting rod and second connecting rod and push rod, and the push rod upper end is provided with for the connecting portion that connects rig.
Described first connecting rod or second connecting rod are provided with the extension that makes the quadrangle distortion be used to pulling.
Described push rod is composed of a fixed connection by many connecting rods by many vertical rods side by side.
Described tripod bottom is provided with road wheel.
Described tripod and sleeve pipe are made by steel pipe, and push rod, first connecting rod, second connecting rod and expansion link adopt wood materials to make.
A kind of adjustable supporter for top boring that the utility model provides, by adopting tetragonal supporting structure, utilize the principle of parallelogramming deflection, during construction rig is installed in the upper end of bracing frame, the constructor presses down the extension of first connecting rod or second connecting rod on ground, the rig that drives the push rod upper end jacking that makes progress can be finished the construction operation of floor slab bottoms vertical drilling.The utility model is convenient and practical, has alleviated constructor's labour intensity, has improved operating efficiency, also is conducive to safe construction.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is that overall structure master of the present utility model looks schematic diagram.
Fig. 2 is overall structure schematic side view of the present utility model.
Structural representation when Fig. 3 is the utility model construction.
Among the figure: tripod 1, push rod 2, vertical rod 21, sleeve pipe 3, adjusting screw(rod) 4, road wheel 5, expansion link 6, connecting rod 7, pin joint 8, first connecting rod 9, extension 91, second connecting rod 10, rig 11, floor 12.
The specific embodiment
In Fig. 1,2, a kind of adjustable supporter for top boring comprises tripod 1, tripod 1 is connected with sleeve pipe 3, sleeve pipe 3 is connected with expansion link 6 fits, and sleeve pipe 3 is provided with adjusting screw(rod) 4, the fit length that adjusting screw(rod) 4 is used between adjusting sleeve pipe 3 and the expansion link 6.Expansion link 6 is hinged to quadrangle by first connecting rod 9 and second connecting rod 10 with push rod 2, in this example, the pin joint 8 of making by bolt is hinged to parallelogram with expansion link 6, first connecting rod 9, second connecting rod 10 and push rod 2, the precision that is limited to site operation slightly has parallelism error not affect result of use.Push rod 2 upper ends are provided with for the connecting portion that connects rig 11, so that rig 11 is installed in the upper end of push rod 2.The structure that has adopted a plurality of vertical rods 21 to connect side by side in this example is convenient to rig 11 is blocked.
In the scheme such as Fig. 1 of optimizing, described first connecting rod 9 or second connecting rod 10 are provided with the extension 91 that makes the quadrangle distortion be used to pulling.Structure is convenient to the constructor's operation on ground thus, by pulling extension 91, makes whole quadrilateral structure distortion, thereby drives the flexible of push rod 2.
In the scheme such as Fig. 2 of optimizing, described push rod 2 is composed of a fixed connection by many connecting rods 7 by many vertical rods 21 side by side.Structure has improved the intensity of push rod 2 thus, and is convenient to carry out hingedly with other rod members, and is convenient to be connected with rig 11, and vertical rod 21 is parallel two in this example.
In the scheme such as Fig. 1 of optimizing, described tripod 1 bottom is provided with road wheel 5.Structure is convenient on construction ground mobile the utility model thus.
In the scheme such as Fig. 1 of optimizing, described tripod 1 and sleeve pipe 3 are made by steel pipe, and push rod 2, first connecting rod 9, second connecting rod 10 and expansion link 6 adopt wood materials to make.Scheme thus can alleviate the weight of bracing frame, also is convenient to the making of gathering materials on the spot at the construction field (site).
During use such as among Fig. 3, first rig 11 is bundled in the upper end of push rod 2, suitable height is adjusted to expansion link 6 again in the position, hole of mobile tripod 1 preliminary coincidence floor 12 bottoms, make the accurate mating holes of the drill bit position of rig after, screw adjusting screw(rod) 4; The line switching of opening at last rig 11 begins boring, and in the boring procedure, the constructor is the extension 91 by pressing down first connecting rod 9 on the ground, quadrilateral structure is out of shape thereupon, drive long push rod 2 and move upward, thereby to rig 11 jacking of exerting pressure, until finish the full hole drilling construction.Device of the present utility model has significantly reduced the labour intensity of facing upward when boring, and has improved the safety of construction, and the processing of being convenient to gather materials on the spot.
Claims (5)
1. one kind is used for the adjustable supporter of holing in the top, comprise tripod (1), tripod (1) is connected with sleeve pipe (3), sleeve pipe (3) is connected with expansion link (6), sleeve pipe (3) is provided with adjusting screw(rod) (4), it is characterized in that: expansion link (6) is hinged to quadrangle by first connecting rod (9) and second connecting rod (10) with push rod (2), and push rod (2) upper end is provided with for the connecting portion that connects rig (11).
2. a kind of adjustable supporter for top boring according to claim 1, it is characterized in that: described first connecting rod (9) or second connecting rod (10) are provided with the extension (91) that makes the quadrangle distortion be used to pulling.
3. a kind of adjustable supporter for top boring according to claim 2, it is characterized in that: described push rod (2) is composed of a fixed connection by many connecting rods (7) by many vertical rods (21) side by side.
4. each described a kind of adjustable supporter for top boring is characterized in that: be provided with road wheel (5) bottom the described tripod (1) according to claim 1-3.
5. each described a kind of adjustable supporter for top boring according to claim 1-3, it is characterized in that: described tripod (1) and sleeve pipe (3) are made by steel pipe, and push rod (2), first connecting rod (9), second connecting rod (10) and expansion link (6) adopt wood materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258477 CN203248090U (en) | 2013-05-14 | 2013-05-14 | Adjustable supporting frame used for top drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258477 CN203248090U (en) | 2013-05-14 | 2013-05-14 | Adjustable supporting frame used for top drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248090U true CN203248090U (en) | 2013-10-23 |
Family
ID=49374536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320258477 Expired - Fee Related CN203248090U (en) | 2013-05-14 | 2013-05-14 | Adjustable supporting frame used for top drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537651A (en) * | 2016-03-08 | 2016-05-04 | 长沙市富湘建筑工程有限公司 | Lever hinge type drilling ladder and hole-forming construction method |
| CN107999829A (en) * | 2017-10-23 | 2018-05-08 | 中国十七冶集团有限公司 | Bar planting drilling aid at the top of a kind of building secondary structure constructional column |
-
2013
- 2013-05-14 CN CN 201320258477 patent/CN203248090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537651A (en) * | 2016-03-08 | 2016-05-04 | 长沙市富湘建筑工程有限公司 | Lever hinge type drilling ladder and hole-forming construction method |
| CN107999829A (en) * | 2017-10-23 | 2018-05-08 | 中国十七冶集团有限公司 | Bar planting drilling aid at the top of a kind of building secondary structure constructional column |
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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: 20131023 Termination date: 20190514 |