CN102691404B - Percussion drill support for overhead drilling construction - Google Patents
Percussion drill support for overhead drilling construction Download PDFInfo
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- CN102691404B CN102691404B CN201210178669.0A CN201210178669A CN102691404B CN 102691404 B CN102691404 B CN 102691404B CN 201210178669 A CN201210178669 A CN 201210178669A CN 102691404 B CN102691404 B CN 102691404B
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- force application
- churn drill
- tube connector
- rod
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Abstract
The invention discloses a percussion drill support for overhead drilling construction. The percussion drill support is suitable for overhead drilling on the bottom of a beam and slab. The percussion drill support comprises a force application mechanism, a layer height adjustment mechanism, and a percussion drill fixing mechanism. The force application mechanism is a four-connecting-rod mechanism composed of a floor standing post, a horizontal force application rod, a moving standing post and a horizontal connecting rod. A lever mechanism is formed by the floor standing post and the horizontal force application rod. The layer height adjustment mechanism comprises a support connecting pipe and a layer height adjusting rod. Two ends of the layer height adjusting rod is slidingly connected with the support connecting pipe and the moving standing post through clamping nuts. The percussion drill fixing mechanism comprises a support and a binding rigging. The support is fixed onto the support connecting pipe. The percussion drill support is safe and convenient to construct, labor-saving to operate, and effective in improving working environment.
Description
Technical field
The present invention relates to a kind of and matching used support of Churn drill, especially a kind of for facing upward the Churn drill support that bores construction, while being applicable to carry out drilling construction in concrete beam plate bottom surface, face upward and bore operation.
Background technology
In the construction work of making in newly-built or old housing reform, usually need to hole in concrete beam plate bottom surface, then adopt rearmounted expansion bolt or chemical bolt, the keel installation of interior decoration is installed or carried out to the pipeline crane span structure that carries out hot-water heating electricity.Due to construction below concrete beam plate, need to face upward brill, operator stands in operation on scaffold like this, belongs to work high above the ground, and Churn drill is to lift construction over the top of the head, and very painstaking, labor strength is high; Face upward brill simultaneously and can cause concrete chip and dust to descend slowly and lightly downwards, just in time fall operator's head upper and with it, affect the healthy of operator.
As disclosed in Chinese patent application 200910041618.1 " a kind of accessory tool of impact drill ", comprise pedestal, pedestal bar, drive link etc., the lower end of drive link is enclosed within pedestal bar and can in pedestal bar, slides up and down, the upper end of drive link is fixed with Churn drill by securing member, during operation, using be located at drive link lower position afterburning handle as the strong point with force, will on Churn drill, carry, start boring.The drive link of this instrument can only slide up and down in pedestal bar, cannot fix, while running into like this situation of different floor heights, in order to make Churn drill as far as possible near ceiling, operator can only by hold afterburning handle and on lift the application of force mode adjust the height and position up and down of drive link, by this mode, control the degree of depth that Churn drill pierces ceiling simultaneously, have the shortcoming of operation effort, more difficult control accuracy.
Summary of the invention
The object of this invention is to provide easy construction safety, rapid operation, effectively improve work situation for facing upward the Churn drill support that bores construction.
The present invention addresses the above problem adopted technical scheme: a kind of for facing upward the Churn drill support that bores construction, comprise force application mechanism, floor height governor motion and Churn drill fixed mechanism, described force application mechanism is served as reasons and is landed the quadric chain that column, horizontal force application rod, mobile column and waling stripe form, and lands column and horizontal force application rod and form leverage; Described floor height governor motion comprises bearing tube connector and floor height adjusting rod, and the two ends of floor height adjusting rod are slidably connected by locking nut and bearing tube connector, mobile column; Described Churn drill fixed mechanism comprises bearing and binding tackle, and wherein bearing is fixed on bearing tube connector.
Of the present invention for facing upward the Churn drill support that bores construction, also include the gauge tap being connected with Churn drill by cable.Bearing of the present invention is L-type, and be bolted, welding or forging type be fixed on bearing tube connector.
Column, horizontal force application rod, mobile column and the waling stripe of landing of the present invention connects to form quadric chain by pin.
The two ends of floor height adjusting rod of the present invention are positioned at bearing tube connector and mobile column, and are connected with bearing tube connector, mobile column by locking nut.
The present invention compared with prior art, has following beneficial effect.
(1) force application mechanism in this support utilizes lever principle and quadric chain to apply the vertical top lift of support, operator is operation on the ground not only, avoid the danger of work high above the ground, and operator only needs the horizontal force application rod in hand-held force application mechanism, can raise the height of Churn drill, the keyhole degree of depth, very laborsaving, greatly reduce workman's labour intensity.And when operator holes, can depart from hole under, reduce concrete chip and dust and descend slowly and lightly downwards to workman's chance with it, further improve construction environment, attended operation workman's is healthy.
(2) the floor height governor motion in this support slides in bearing tube connector and mobile column by the two ends of floor height adjusting rod, and fixed by locking nut, thereby reach the object that regulates whole support height, be applicable to the floor of different floor heights, and can coordinate the floor height adjusting rod of different length to use, to improve the accuracy of boring.
(3) the Churn drill fastening devices in this support comprises bearing and binding tackle, and Churn drill is fixed on bearing by binding tackle, can transmit reliably pressure vertically upward.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure: 1-flooring plate, 2-lands column, the horizontal force application rod of 3-, 4-mobile column, 5-waling stripe, 6-locking nut, 7-floor height adjusting rod, 8-pin, 9-bearing tube connector, 10-bearing, 11-binding tackle, the concrete beam plate that 12-is to be holed, 13-drill bit, 14-Churn drill, 15-cable, 16-gauge tap, 17-operator's first, 18-operator's second.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, the present embodiment comprises force application mechanism, floor height governor motion and Churn drill fixed mechanism, force application mechanism is served as reasons and is landed the quadric chain that column 2, horizontal force application rod 3, mobile column 4 and waling stripe 5 consist of pin 8, and lands column 2 and horizontal force application rod 3 and form leverages.
Floor height governor motion comprises bearing tube connector 9 and floor height adjusting rod 7, the two ends of floor height adjusting rod 7 are slidably located in bearing tube connector 9 and mobile column 4, and the two ends of floor height adjusting rod 7 can fix by locking nut and bearing tube connector 9, mobile column 4.
Churn drill fixed mechanism comprises bearing 10 and binding tackle 11, and bearing 10 is L-type, and is bolted, welds or the mode such as casting is fixed on bearing tube connector 9.
In addition, also comprise gauge tap 16, gauge tap 16 has by cable 17 and is connected with Churn drill 14, for controlling the switch of Churn drill 14.
During operation, operator's second 18 is responsible for boring location and is exerted pressure, and operator's first 17 charge control switches 18, have coordinated drilling operation by two people.
First, Churn drill 16 is fixed on bearing 10 by binding tackle 11.
Then, according to the floor height of floor, it is the clear distance between flooring plate 1 and concrete beam plate 12 to be holed, the high adjusting rod of regulating course 7 two ends are in the interior position of mobile column 4 and bearing tube connector 9, determine rotational lock nut 6 behind position, the stroke requirement while making Churn drill 14 and drill bit 13 meet boring.When stroke adjustment amount is excessive, the replaceable floor height adjusting rod 7 that other are of convenient length, obtains stroke and meets.
Finally, 18 pairs of horizontal force application rods 3 of operator's second are exerted pressure downwards, owing to landing column 2, horizontal force application rod 3, mobile column 4 and waling stripe 5 composition quadric chains, according to the translation displacement law of quadric chain, the pressure on top surface that column 4 produces vertically upward, now operator's frame 17 is opened gauge tap 16, and drill bit 13 starts boring at the soffit of concrete beam plate to be holed 12.
Claims (5)
1. one kind is bored the Churn drill support of constructing for facing upward, comprise force application mechanism, floor height governor motion and Churn drill fixed mechanism, it is characterized in that: described force application mechanism is served as reasons and landed the quadric chain that column (2), horizontal force application rod (3), mobile column (4) and waling stripe (5) form, and land column (2) and horizontal force application rod (3) formation leverage; Described floor height governor motion comprises bearing tube connector (9) and floor height adjusting rod (7), and the two ends of floor height adjusting rod (7) are slidably connected by locking nut and bearing tube connector (9), mobile column (4); Described Churn drill fixed mechanism comprises bearing (10) and binding tackle (11), and wherein bearing (10) is fixed on bearing tube connector (9).
2. according to claim 1 for facing upward the Churn drill support that bores construction, it is characterized in that: also include the gauge tap (16) being connected with Churn drill by cable (17).
3. according to claim 1ly for facing upward the Churn drill support that bores construction, it is characterized in that: described bearing (10) is L-type, and be bolted, welding or forging type be fixed on bearing tube connector (9).
4. according to claim 1 for facing upward the Churn drill support that bores construction, it is characterized in that: described land column (2), horizontal force application rod (3), mobile column (4) and waling stripe (5) connect to form quadric chain by pin.
5. according to claim 1 for facing upward the Churn drill support that bores construction, it is characterized in that: the two ends of described floor height adjusting rod (7) are positioned at bearing tube connector (9) and mobile column (4), and be connected with bearing tube connector (9), mobile column (4) by locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178669.0A CN102691404B (en) | 2012-06-03 | 2012-06-03 | Percussion drill support for overhead drilling construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178669.0A CN102691404B (en) | 2012-06-03 | 2012-06-03 | Percussion drill support for overhead drilling construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691404A CN102691404A (en) | 2012-09-26 |
| CN102691404B true CN102691404B (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210178669.0A Active CN102691404B (en) | 2012-06-03 | 2012-06-03 | Percussion drill support for overhead drilling construction |
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| Country | Link |
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| CN (1) | CN102691404B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990789B (en) * | 2012-11-21 | 2014-12-03 | 江苏省电力公司淮安供电公司 | Hand-held electric hammer uphole drilling device |
| CN106695356A (en) * | 2017-01-25 | 2017-05-24 | 湖南省第五工程有限公司 | Top plate drilling device and application method thereof |
| CN106964817A (en) * | 2017-05-19 | 2017-07-21 | 中国五冶集团有限公司 | Vertical hole drilling instrument |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10206645B4 (en) * | 2002-02-15 | 2006-01-26 | Prime Drilling Gmbh | Device for inserting and removing drill pipes in and from horizontal drilling installations |
| CN201033375Y (en) * | 2007-05-30 | 2008-03-12 | 长春轨道客车股份有限公司 | Upward-drill auxiliary electric support |
| CN101892812B (en) * | 2010-08-04 | 2013-01-16 | 中太建设集团股份有限公司 | Reciprocating drill or electric drill support |
| CN201771421U (en) * | 2010-08-30 | 2011-03-23 | 张立刚 | Frame pillar type hydraulic drilling machine |
| CN202578537U (en) * | 2012-06-03 | 2012-12-05 | 蒋凤昌 | Percussion drill bracket for overhead drilling construction |
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2012
- 2012-06-03 CN CN201210178669.0A patent/CN102691404B/en active Active
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| CN102691404A (en) | 2012-09-26 |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YONGTAI CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER OWNER: JIANG FENGCHANG Effective date: 20140221 Owner name: JIANG FENGCHANG Effective date: 20140221 |
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Inventor after: Jiang Fengchang Inventor after: Guan Qiaobing Inventor after: Zhou Guixiang Inventor after: Xi Youfang Inventor after: Ju Pingguo Inventor after: Shen Bingrui Inventor after: Zhu Shuiyong Inventor after: Ding Jiancheng Inventor after: Yuan Xuefeng Inventor after: Jiang Ye Inventor before: Jiang Fengchang |
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Free format text: CORRECT: ADDRESS; FROM: 225300 TAIZHOU, JIANGSU PROVINCE TO: 225700 TAIZHOU, JIANGSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: JIANG FENGCHANG TO: JIANG FENGCHANG ZHOU GUIXIANG XI YOUFANG JU PINGGUO SHEN BINGRUI ZHU SHUIYONG DING JIANCHENG YUAN XUEFENG JIANG YE GUAN QIAOBING |
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Effective date of registration: 20140221 Address after: 225700 2 shops, Jiuzhou City, five mile east road, Xinghua, Jiangsu, Taizhou 6-22 Applicant after: Jiangsu Yongtai Construction Engineering Co., Ltd. Applicant after: Jiang Fengchang Address before: 225300 Department of construction, Taizhou Polytechnic College, 8 East Spring Road, Hailing District, Jiangsu, Taizhou Applicant before: Jiang Fengchang |
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