CN204800005U - Special supporting frame structure of top surface drilling - Google Patents
Special supporting frame structure of top surface drilling Download PDFInfo
- Publication number
- CN204800005U CN204800005U CN201520470130.1U CN201520470130U CN204800005U CN 204800005 U CN204800005 U CN 204800005U CN 201520470130 U CN201520470130 U CN 201520470130U CN 204800005 U CN204800005 U CN 204800005U
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- China
- Prior art keywords
- wire rope
- expansion link
- support bar
- hole
- fixed
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- Expired - Fee Related
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Abstract
Special supporting frame structure of top surface drilling, this supporting frame structure have a base, have a bracing piece in the welding of the last end face centre position of base, and it has the through -hole to bore on bracing piece upper portion, has the telescopic link in inside interlude of bracing piece, and processing has the through -hole on the telescopic link, it has operating handle to articulate in the through -hole of telescopic link, and it has a set of quadrangle mechanism to articulate in the upper end of telescopic link, is fixed with wire rope's one end on the horizontal articulated shaft of quadrangle mechanism, and messenger wire rope walks around the articulated shaft of horizontal other end articulated shaft of quadrangle mechanism and lower part in proper order, makes wire rope's the other end fix on the operating handle, top in quadrangle mechanism is fixed with mount, electric drill, this supporting frame structure simple structure, the operating aspect, it is very laborsaving, eliminated the potential safety hazard the when top surface is drilld, improved work efficiency greatly.
Description
Technical field
The utility model relates to a kind of support frame structure, particularly a kind of end face boring Special support shelf structure.
Background technology
In construction and installation industry, in order to pipe laying support and electrical equipment etc., often need in end face boring, the construction method of this technique is at present: workmen climbs on ladder, electric hand drill operates, but this operation exists certain potential safety hazard, when running into abnormal conditions, during as run into floor bar, due to the effect of electric drill inertia torque, easily make workmen fall from the ladder, cause casualties, and extremely require great effort.Therefore, provide a kind of workmen to operate on the ground, safe and reliable end face boring Special support shelf structure just seems very necessary.
Summary of the invention
Traditional when holing to end face for overcoming, workmen is very painstaking and there is the problem of potential safety hazard.The utility model provides a kind of end face boring Special support shelf structure.This structure is by being fixed on special bracing frame by electric drill, operating personnel only need operate support frame structure on the ground can carry out end face bore operation, and this support frame structure is simple, operating aspect, very laborsaving, substantially increase the efficiency of boring, eliminate potential safety hazard.
The technical solution adopted for the present invention to solve the technical problems is: end face boring Special support shelf structure, comprising: fixed mount, connecting rod, steel wire rope, operating grip, expansion link, support bar, base; This support frame structure has a discoidal base, the support bar of tubular is welded with in the center, upper surface of base, through hole is drilled with on support bar top, be interspersed with at the matching internal of support bar the expansion link that diameter is less than support bar internal diameter, expansion link is evenly processed with the through hole regulating height; Operating grip is hinged with in the through hole of expansion link, one group is had by the quadrangular mechanism of the identical rod hinge connection of four length at the upper end thereof of expansion link, one end axle being fixed with steel wire rope is laterally hinged with at quadrangular mechanism, make steel wire rope order walk around the other end jointed shaft of quadrangular mechanism transverse direction and the jointed shaft of bottom, make the other end of steel wire rope be fixed on operating grip; Above quadrangular mechanism, be hinged with the fixed mount extended upwardly, the band steel that described fixed mount is " L " shape by one section of steel pipe and upper end is welded, above fixed mount, be fixed with electric drill by fixing card and screw.
During use, electric drill being fixed on fixed mount " L " shape frame, by adjusting the height of expansion link to the position needed, and interting in the through hole that expansion link is corresponding with support bar by the fixing iron pin of coupling, make it fix, then downward pressing operation handle, can make electric drill move up, complete the bore operation of end face, its structure is simple, easy to operate, safe and reliable, substantially increase operating efficiency.
The beneficial effects of the utility model are: this end face boring Special support shelf structure, structure is simple, and operating aspect is very laborsaving, eliminates potential safety hazard during end face boring, substantially increases operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is structure principle chart of the present utility model.
1. electric drills, 2. fixed mount, 3. connecting rod, 4. steel wire rope, 5. operating grip, 6. expansion link, 7. support bar in figure, 8 bases.
Detailed description of the invention
In FIG, end face boring Special support shelf structure comprises: fixed mount 2, connecting rod 3, steel wire rope 4, operating grip 5, expansion link 6, support bar 7, base 8; This support frame structure has a discoidal base 8, the support bar 7 of tubular is welded with in the center, upper surface of base 8, through hole is drilled with on support bar 7 top, be interspersed with at the matching internal of support bar 7 expansion link 6 that diameter is less than support bar 7 internal diameter, expansion link 6 is evenly processed with the through hole regulating height; Operating grip 5 is hinged with in the through hole of expansion link 6, one group is had by the hinged quadrangular mechanism of the connecting rod 3 that four length is identical at the upper end thereof of expansion link 6, one end axle being fixed with steel wire rope 4 is laterally hinged with at quadrangular mechanism, make steel wire rope 4 order walk around the other end jointed shaft of quadrangular mechanism transverse direction and the jointed shaft of bottom, make the other end of steel wire rope be fixed on operating grip 5; Above quadrangular mechanism, be hinged with the fixed mount 2 extended upwardly, the band steel that described fixed mount 2 is " L " shape by one section of steel pipe and upper end is welded, above fixed mount 2, be fixed with electric drill 1 by fixing card and screw.
During use, electric drill being fixed on fixed mount 2 " L " shape frame, by adjusting the height of expansion link 6 to the position needed, and interting in the through hole that expansion link 6 is corresponding with support bar 7 by the fixing iron pin of coupling, make it fix, then downward pressing operation handle 5, can make electric drill 1 move up, complete the bore operation of end face, its structure is simple, easy to operate, safe and reliable, substantially increase operating efficiency.
Claims (1)
1. end face boring Special support shelf structure, comprise: fixed mount (2), connecting rod (3), steel wire rope (4), operating grip (5), expansion link (6), support bar (7), base (8); It is characterized in that: this support frame structure has a discoidal base (8), the support bar (7) of tubular is welded with in the center, upper surface of base (8), through hole is drilled with on support bar (7) top, be interspersed with at the matching internal of support bar (7) expansion link (6) that diameter is less than support bar (7) internal diameter, expansion link (6) is evenly processed with the through hole regulating height; Operating grip (5) is hinged with in the through hole of expansion link (6), one group is had by the hinged quadrangular mechanism of the connecting rod (3) that four length is identical at the upper end thereof of expansion link (6), one end axle being fixed with steel wire rope (4) is laterally hinged with at quadrangular mechanism, make steel wire rope (4) order walk around the other end jointed shaft of quadrangular mechanism transverse direction and the jointed shaft of bottom, make the other end of steel wire rope be fixed on operating grip (5); The fixed mount (2) extended upwardly is hinged with above quadrangular mechanism, the band steel that described fixed mount (2) is " L " shape by one section of steel pipe and upper end is welded, and is fixed with electric drill (1) in the top of fixed mount (2) by fixing card and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470130.1U CN204800005U (en) | 2015-06-29 | 2015-06-29 | Special supporting frame structure of top surface drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470130.1U CN204800005U (en) | 2015-06-29 | 2015-06-29 | Special supporting frame structure of top surface drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800005U true CN204800005U (en) | 2015-11-25 |
Family
ID=54584896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470130.1U Expired - Fee Related CN204800005U (en) | 2015-06-29 | 2015-06-29 | Special supporting frame structure of top surface drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381471A (en) * | 2018-05-24 | 2018-08-10 | 中建五局工业设备安装有限公司 | A kind of positional punch device of automatic evacuation reinforcing bar |
-
2015
- 2015-06-29 CN CN201520470130.1U patent/CN204800005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381471A (en) * | 2018-05-24 | 2018-08-10 | 中建五局工业设备安装有限公司 | A kind of positional punch device of automatic evacuation reinforcing bar |
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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: 20151125 Termination date: 20160629 |