CN209976005U - Auxiliary clamp for disassembling scaffold pipe hoop - Google Patents
Auxiliary clamp for disassembling scaffold pipe hoop Download PDFInfo
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- CN209976005U CN209976005U CN201920538906.7U CN201920538906U CN209976005U CN 209976005 U CN209976005 U CN 209976005U CN 201920538906 U CN201920538906 U CN 201920538906U CN 209976005 U CN209976005 U CN 209976005U
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Abstract
The utility model provides an auxiliary clamp for disassembling a scaffold pipe hoop, wherein a first slide rail and a second slide rail are symmetrically fixed on both sides of the top of a bottom plate, and a first clamping arm slide bar is arranged on the first slide rail through sliding fit; a second clamping arm slide bar is arranged on the second slide rail in a sliding fit manner, a third slide rail is fixed at the position of the symmetrical center line of the first slide rail and the second slide rail, a third clamping arm slide bar is arranged on the third slide rail in a sliding fit manner, and the tail end of the third clamping arm slide bar is hinged with a power mechanism for driving the third clamping arm slide bar to slide; the third clamping arm slide bar is matched with the first clamping arm slide bar and the second clamping arm slide bar simultaneously through a gear transmission mechanism and drives the third clamping arm slide bars to slide along respective slide rails respectively to realize steel pipe clamping. The auxiliary clamp can quickly clamp and loosen the bolt pipe hoop on the scaffold steel pipe in the dismounting process of the bolt pipe hoop, so that the dismounting process of the auxiliary clamp is facilitated, and meanwhile, the dismounting efficiency of the auxiliary clamp is greatly improved.
Description
Technical Field
The utility model relates to a construction frock technical field, in particular to scaffold puts up ferrule dismantles and uses auxiliary clamp.
Background
In the construction process, need use a large amount of scaffolds, set up the scaffold in-process, need adopt the bolt ferrule to connect between the scaffold steel pipe, after the construction of one of them mark section is accomplished, need demolish the scaffold, just need dismantle the bolt ferrule that will remain on the steel pipe demolising the in-process, because the bolt of ferrule is more, present usual operation process adopts manual mode to carry out bolt dismantlement one by one, at the in-process of dismantling, need press from both sides the clamp fastening with the one end of steel pipe, just so can rotate the dismantlement to the bolt on it, in order to make things convenient for its dismantlement, need realize its quick clamp and loosen, and then improve its dismantlement efficiency.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a scaffold frame ferrule dismantles uses auxiliary fixture, and this auxiliary fixture can dismantle the in-process at the bolt ferrule on the scaffold frame steel pipe, and is quick press from both sides tightly and loosen it, and then makes things convenient for its dismantlement process, and its dismantlement efficiency of great improvement simultaneously reduces operating personnel's intensity of labour.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the auxiliary clamp for disassembling the pipe hoop of the scaffold comprises a base, wherein a bottom plate is fixed at the top of the base, a first slide rail and a second slide rail are symmetrically fixed on two sides of the top of the bottom plate, and a first clamping arm slide bar is installed on the first slide rail in a sliding fit manner; a second clamping arm slide bar is arranged on the second slide rail in a sliding fit manner, a third slide rail is fixed at the position of the symmetrical center line of the first slide rail and the second slide rail, a third clamping arm slide bar is arranged on the third slide rail in a sliding fit manner, and the tail end of the third clamping arm slide bar is hinged with a power mechanism for driving the third clamping arm slide bar to slide; the third clamping arm slide bar is matched with the first clamping arm slide bar and the second clamping arm slide bar simultaneously through a gear transmission mechanism and drives the third clamping arm slide bars to slide along respective slide rails respectively to realize steel pipe clamping.
The power mechanism comprises a clamping cylinder which is fixed on a cylinder side supporting plate through a flange bolt, the cylinder side supporting plate is arranged at the tail part of the bottom plate, and the tail end of a piston rod of the clamping cylinder is hinged and connected with a third clamping arm slide rod through a first pin shaft.
The gear transmission mechanism comprises a double-sided rack machined at the tail end of the third clamping arm slide bar, and racks on two sides of the double-sided rack are respectively in meshing transmission with a first gear and a second gear which are arranged on the bottom plate; the first gear is in meshing transmission with a first rack machined on the side face of the first clamping arm slide bar, and the second gear is in meshing transmission with a second rack machined on the side face of the second clamping arm slide bar.
And a jacking chuck for jacking the steel pipe to be clamped is fixed at the tail end of the head of the third clamping arm slide bar.
The tail end of the head of the first clamping arm sliding rod is fixedly provided with a first holding arm used for clamping a steel pipe to be clamped, and a first clamping block is fixed on the inner end face of the first holding arm.
And a second holding arm used for clamping a steel pipe to be clamped is fixed at the tail end of the head of the second clamping arm sliding rod, and a second clamping block is fixed on the inner end surface of the second holding arm.
And a steel pipe supporting plate is arranged at the bottom of the steel pipe to be clamped.
The utility model discloses there is following beneficial effect:
1. through adopting above-mentioned structure's supplementary anchor clamps, can convenient and fast be used for pressing from both sides tightly building scaffold's steel pipe, treat that it presss from both sides after fixed tightly, carry out effectual demolising through operating personnel to its bolt ferrule that goes on again, prevent that it from demolising the in-process and taking place to rotate, and then great improvement it demolishs efficiency.
2. In the using process of the clamp, the third clamping arm slide rod is driven by the clamping cylinder, the first gear and the second gear are driven by the third clamping arm slide rod synchronously, the corresponding gear drives the rack matched with the third clamping arm slide rod synchronously, the corresponding first holding arm and the second holding arm are driven, and finally, the clamping steel pipe is clamped and fixed quickly by the clamping block and the top-level chuck.
3. The auxiliary clamp with the structure is simple to operate, convenient to use and good in clamping effect, and finally, the clamping reliability of the steel pipe is well guaranteed.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional view of the present invention.
In the figure: the clamping device comprises a base 1, a clamping cylinder 2, a flange bolt 3, a cylinder side supporting plate 4, a piston rod 5, a third slide rail 6, a third clamping arm slide bar 7, a bottom plate 8, a second slide rail 9, a second clamping arm slide bar 10, a second rack 11, a second gear 12, a steel pipe supporting plate 13, a first clamping arm 14, a first clamping block 15, a steel pipe to be clamped 16, a second clamping block 17, a second clamping arm 18, a jacking chuck 19, a first rack 20, a first gear 21, a first slide rail 22, a first clamping arm slide bar 23, a double-sided rack 24 and a first pin shaft 25.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1, the auxiliary clamp for disassembling the scaffold pipe hoop comprises a base 1, wherein a bottom plate 8 is fixed at the top of the base 1, a first slide rail 22 and a second slide rail 9 are symmetrically fixed at two sides of the top of the bottom plate 8, and a first clamping arm slide bar 23 is installed on the first slide rail 22 in a sliding fit manner; a second clamping arm slide bar 10 is installed on the second slide rail 9 in a sliding fit manner, a third slide rail 6 is fixed at the position of the symmetrical center line of the first slide rail 22 and the second slide rail 9, a third clamping arm slide bar 7 is installed on the third slide rail 6 in a sliding fit manner, and the tail end of the third clamping arm slide bar 7 is hinged with a power mechanism for driving the third clamping arm slide bar to slide; the third clamping arm slide bar 7 is matched with the first clamping arm slide bar 23 and the second clamping arm slide bar 10 through a gear transmission mechanism, and drives the third clamping arm slide bars to slide along respective slide rails to realize steel pipe clamping. Through adopting the auxiliary clamp of above-mentioned structure, can be used for the quick clamp of scaffold steel pipe to press from both sides, at its tight in-process of clamp, through power unit drive gear drive mechanism, by corresponding first arm lock slide bar 23 of gear drive mechanism drive and second arm lock slide bar 10 again, and then press from both sides the steel pipe tight through first arm lock slide bar 23 and second arm lock slide bar 10.
Furthermore, power unit includes die clamping cylinder 2, die clamping cylinder 2 passes through flange bolt 3 to be fixed on cylinder side backup pad 4, cylinder side backup pad 4 sets up the afterbody at bottom plate 8, die clamping cylinder 2's the end of piston rod 5 links to each other with third arm lock slide bar 7 is articulated through first round pin axle 25. Through the power mechanism, in the using process, the piston rod 5 can be driven through the clamping cylinder 2, the piston rod 5 drives the third clamping arm slide bar 7, and the third clamping arm slide bar 7 and the third slide rail 6 form sliding fit, so that the normal telescopic sliding of the third clamping arm slide bar 7 can be driven.
Further, the gear transmission mechanism comprises a double-sided rack 24 processed at the tail end of the third clamping arm slide bar 7, and racks on two sides of the double-sided rack 24 are respectively meshed with the first gear 21 and the second gear 12 mounted on the bottom plate 8 for transmission; the first gear 21 is engaged with and driven by a first rack 20 machined on the side of a first clamping arm slide 23, and the second gear 12 is engaged with and driven by a second rack 11 machined on the side of a second clamping arm slide 10. Through the gear transmission mechanism with the structure, in the working process, the first gear 21 and the second gear 12 can be simultaneously driven through the double-sided rack 24, the first gear 21 drives the first rack 20, and the first clamping arm slide bar 23 is driven through the first rack 20; meanwhile, a second rack 11 is driven through a second gear 12, and then a second clamping arm slide bar 10 is driven through the second rack 11; finally, the first clamping arm slide bar 23 and the second clamping arm slide bar 10 drive the respective arms to clamp the steel pipe.
Further, a jacking chuck 19 for jacking the steel pipe 16 to be clamped is fixed at the tail end of the head of the third clamping arm slide bar 7. The tail end of the head of the first clamping arm slide bar 23 is fixedly provided with a first holding arm 14 for clamping a steel pipe 16 to be clamped, and the inner end surface of the first holding arm 14 is fixedly provided with a first clamping block 15. A second holding arm 18 for clamping a steel pipe 16 to be clamped is fixed at the tail end of the head of the second clamping arm slide bar 10, and a second clamping block 17 is fixed on the inner end surface of the second holding arm 18. A clamping point is provided by the jacking collet 19; another clamping point is provided by the first holding arm 14 and the second holding arm 18, and finally the whole steel pipe is clamped and positioned by the three-point clamping support.
Further, a steel pipe support plate 13 is arranged at the bottom of the steel pipe 16 to be clamped. The bottom of the steel pipe 16 to be clamped can be supported by the steel pipe support plate 13.
The utility model discloses a use as follows:
firstly, supporting a steel pipe 16 to be clamped, which needs to be erected, on the top of a steel pipe support plate 13; then, the clamping cylinder 2 is started, the piston rod 5 is driven by the clamping cylinder 2, the piston rod 5 drives the third clamping arm slide bar 7, and the third clamping arm slide bar 7 and the third slide rail 6 form sliding fit, so that the clamping cylinder can drive the clamping cylinder to normally extend and retract; then the double-sided rack 24 drives the first gear 21 and the second gear 12 simultaneously, the first gear 21 drives the first rack 20, and the first rack 20 drives the first clamping arm slide bar 23; meanwhile, a second rack 11 is driven through a second gear 12, and then a second clamping arm slide bar 10 is driven through the second rack 11; finally, the first clamping arm slide bar 23 and the second clamping arm slide bar 10 drive the respective first holding arm 14 and second holding arm 18, and a three-point clamping support is formed by the jacking chuck 19, and finally, the steel pipe is clamped by three-point clamping; after clamping, the bolt pipe hoop on the clamping device is manually disassembled.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. Scaffold frame ferrule dismantles with supplementary anchor clamps, its characterized in that: the clamp comprises a base (1), wherein a bottom plate (8) is fixed at the top of the base (1), a first sliding rail (22) and a second sliding rail (9) are symmetrically fixed on two sides of the top of the bottom plate (8), and a first clamping arm sliding rod (23) is installed on the first sliding rail (22) in a sliding fit manner; a second clamping arm slide bar (10) is arranged on the second slide rail (9) in a sliding fit manner, a third slide rail (6) is fixed at the position of the symmetrical center line of the first slide rail (22) and the second slide rail (9), a third clamping arm slide bar (7) is arranged on the third slide rail (6) in a sliding fit manner, and the tail end of the third clamping arm slide bar (7) is hinged with a power mechanism for driving the third clamping arm slide bar to slide; and the third clamping arm slide bar (7) is matched with the first clamping arm slide bar (23) and the second clamping arm slide bar (10) through a gear transmission mechanism at the same time, and drives the third clamping arm slide bars to slide along respective slide rails respectively to realize steel pipe clamping.
2. The auxiliary clamp for disassembling the scaffold pipe clamp according to claim 1, wherein: the power mechanism comprises a clamping cylinder (2), the clamping cylinder (2) is fixed on a cylinder side supporting plate (4) through a flange bolt (3), the cylinder side supporting plate (4) is arranged at the tail part of the bottom plate (8), and the tail end of a piston rod (5) of the clamping cylinder (2) is hinged and connected with a third clamping arm sliding rod (7) through a first pin shaft (25).
3. The auxiliary clamp for disassembling the scaffold pipe clamp according to claim 1, wherein: the gear transmission mechanism comprises a double-sided rack (24) machined at the tail end of a third clamping arm sliding rod (7), and racks on two sides of the double-sided rack (24) are respectively in meshing transmission with a first gear (21) and a second gear (12) which are arranged on a bottom plate (8); the first gear (21) is in meshing transmission with a first rack (20) machined on the side face of a first clamping arm slide bar (23), and the second gear (12) is in meshing transmission with a second rack (11) machined on the side face of a second clamping arm slide bar (10).
4. The auxiliary clamp for disassembling the scaffold pipe clamp according to claim 1, wherein: and a jacking chuck (19) for jacking a steel pipe (16) to be clamped is fixed at the tail end of the head of the third clamping arm sliding rod (7).
5. The auxiliary clamp for disassembling the scaffold pipe clamp according to claim 1, wherein: the tail end of the head of the first clamping arm sliding rod (23) is fixedly provided with a first holding arm (14) used for clamping a steel pipe (16) to be clamped, and a first clamping block (15) is fixed on the inner end face of the first holding arm (14).
6. The auxiliary clamp for disassembling the scaffold pipe clamp according to claim 1, wherein: a second holding arm (18) used for clamping a steel pipe (16) to be clamped is fixed at the tail end of the head of the second clamping arm sliding rod (10), and a second clamping block (17) is fixed on the inner end face of the second holding arm (18).
7. The auxiliary jig for disassembling scaffold ferrules according to claim 5 or 6, characterized in that: and a steel pipe supporting plate (13) is arranged at the bottom of the steel pipe (16) to be clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538906.7U CN209976005U (en) | 2019-04-19 | 2019-04-19 | Auxiliary clamp for disassembling scaffold pipe hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538906.7U CN209976005U (en) | 2019-04-19 | 2019-04-19 | Auxiliary clamp for disassembling scaffold pipe hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976005U true CN209976005U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920538906.7U Active CN209976005U (en) | 2019-04-19 | 2019-04-19 | Auxiliary clamp for disassembling scaffold pipe hoop |
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| Country | Link |
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| CN (1) | CN209976005U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168313A (en) * | 2020-03-23 | 2020-05-19 | 山东布洛尔智能科技有限公司 | Positioning assembly spot welding pneumatic tool |
| CN112171080A (en) * | 2020-09-18 | 2021-01-05 | 湖州中搏智能机械有限公司 | Laser cutting device of adjustable shape |
| CN112247470A (en) * | 2020-10-15 | 2021-01-22 | 苏州赛硕拉不锈钢制品有限公司 | Fixing device for stainless steel pipe welding |
| CN114033198A (en) * | 2021-11-30 | 2022-02-11 | 无锡市亨利富建设发展有限公司 | Steel column hoop supporting structure for cast-in-place reinforced concrete inclined cylinder |
| CN114509298A (en) * | 2022-02-24 | 2022-05-17 | 东华理工大学 | Rock sampling detection device in geological drilling |
-
2019
- 2019-04-19 CN CN201920538906.7U patent/CN209976005U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168313A (en) * | 2020-03-23 | 2020-05-19 | 山东布洛尔智能科技有限公司 | Positioning assembly spot welding pneumatic tool |
| CN112171080A (en) * | 2020-09-18 | 2021-01-05 | 湖州中搏智能机械有限公司 | Laser cutting device of adjustable shape |
| CN112247470A (en) * | 2020-10-15 | 2021-01-22 | 苏州赛硕拉不锈钢制品有限公司 | Fixing device for stainless steel pipe welding |
| WO2022077657A1 (en) * | 2020-10-15 | 2022-04-21 | 苏州赛硕拉不锈钢制品有限公司 | Fixing device for stainless steel pipe welding |
| CN114033198A (en) * | 2021-11-30 | 2022-02-11 | 无锡市亨利富建设发展有限公司 | Steel column hoop supporting structure for cast-in-place reinforced concrete inclined cylinder |
| CN114509298A (en) * | 2022-02-24 | 2022-05-17 | 东华理工大学 | Rock sampling detection device in geological drilling |
| CN114509298B (en) * | 2022-02-24 | 2024-04-12 | 东华理工大学 | Rock sampling detection device in geological drilling |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 443300 Yangjiali Village, Honghuatao Town, Yicheng City, Hubei Province Patentee after: Yitao Construction Group Co.,Ltd. Address before: 443300 Yangjiali Village, Honghuatao Town, Yicheng City, Hubei Province Patentee before: Hubei Yitao Construction Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |