CN202578537U - Percussion drill bracket for overhead drilling construction - Google Patents

Percussion drill bracket for overhead drilling construction Download PDF

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Publication number
CN202578537U
CN202578537U CN 201220256880 CN201220256880U CN202578537U CN 202578537 U CN202578537 U CN 202578537U CN 201220256880 CN201220256880 CN 201220256880 CN 201220256880 U CN201220256880 U CN 201220256880U CN 202578537 U CN202578537 U CN 202578537U
Authority
CN
China
Prior art keywords
force application
churn drill
tube connector
support
bearing
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.)
Withdrawn - After Issue
Application number
CN 201220256880
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Chinese (zh)
Inventor
蒋凤昌
Original Assignee
蒋凤昌
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 蒋凤昌 filed Critical 蒋凤昌
Priority to CN 201220256880 priority Critical patent/CN202578537U/en
Application granted granted Critical
Publication of CN202578537U publication Critical patent/CN202578537U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a percussion drill bracket for overhead drilling construction at bottoms of concrete beams and slabs. The bracket comprises a force application mechanism, a story height regulating mechanism and a percussion drill fixing mechanism, wherein the force application mechanism is a four-bar mechanism composed of a ground upright, a horizontal force application rod, a movable upright and a horizontal connecting rod, and the ground upright and the horizontal force application rod form a leverage; the story height regulating mechanism comprises a support connecting pipe and a story height regulating rod, and two ends of the story height regulating rod are connected with the support connecting pipe and the movable upright respectively in a sliding mode through locknuts; and the percussion drill fixing mechanism comprises a support and binding rigging, and the support is fixed on the support connecting pipe. The percussion drill bracket has the advantages of being convenient and safe in construction, labor-saving in operation, and capable of improving labor environments effectively.

Description

A kind of Churn drill support that is used to face upward the brill construction
Technical field
The utility model relates to a kind of and the matching used support of Churn drill, and especially a kind of being used to faced upward the Churn drill support that bores construction, is applicable to face upward when carrying out drilling construction in the concrete beam plate bottom surface to bore operation.
Background technology
In the construction work that newly-built or old housing reform is made, usually need hole in the concrete beam plate bottom surface, adopt rearmounted expansion bolt or chemical bolt then, carry out the pipeline crane span structure of hot-water heating electricity and install or carry out the keel installation of interior decoration.Because construction need be faced upward brill below concrete beam plate, the operator stands in operation on the scaffold like this, belongs to work high above the ground, and Churn drill is to lift construction over the top of the head, and is very painstaking, the labor strength height; Face upward brill simultaneously and can cause concrete chip and dust to descend slowly and lightly downwards, the head of just in time falling the operator go up with on one's body, influence the healthy of operator.
As one Chinese patent application 200910041618.1 disclosed " a kind of Churn drill kit "; Comprise pedestal, pedestal bar, drive link etc., the lower end of drive link is enclosed within the pedestal bar and can in the pedestal bar, slides up and down, and the upper end of drive link is fixed with Churn drill through securing member; During operation; As the strong point with use the force,, begin boring with the afterburning handle that is located at the drive link lower position with carrying on the Churn drill.The drive link of this instrument can only slide up and down in the pedestal bar; Can't fix; When running into the situation of different floor heights like this, in order to make Churn drill as far as possible near ceiling, the operator can only through hold afterburning handle and on lift the application of force mode adjust the height and position up and down of drive link; Control the degree of depth that Churn drill pierces ceiling with this mode simultaneously, have the shortcoming of operation effort, more difficult control accuracy.
Summary of the invention
The purpose of the utility model provide easy construction safety, rapid operation, effectively improve work situation be used to face upward the Churn drill support that bores construction.
The utility model addresses the above problem the technical scheme that is adopted.
A kind of Churn drill support that is used to face upward the brill 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 constitute 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 slidingly connected through locking nut and bearing tube connector, mobile column; Described Churn drill fixed mechanism comprises bearing and binding rigging, and wherein bearing is fixed on the bearing tube connector.
The described Churn drill support that is used to face upward the brill construction of the utility model also includes the gauge tap that links to each other with Churn drill through cable.
The described bearing of the utility model is the L type, and is fixed on the bearing tube connector through bolt connection, welding or forging type.
Described column, horizontal force application rod, mobile column and the waling stripe of landing of the utility model connects to form quadric chain through pin.
The two ends of the said floor height adjusting rod of the utility model are positioned at bearing tube connector and mobile pillar, and are connected with bearing tube connector, mobile column through locking nut.
The utility model 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; The operator is operation on the ground not only, avoids the danger of work high above the ground, and the operator only need hand the horizontal force application rod in the force application mechanism; Can raise the height of Churn drill; The keyhole degree of depth, very laborsaving, greatly reduce working strength of workers.And can depart from when the operator holes hole under, reduce concrete chip and dust and descend slowly and lightly downwards to workman's chance on one's body, further improve construction environment, the attended operation workman's is healthy.
(2) the floor height governor motion in this support slides in bearing tube connector and mobile column through the two ends of floor height adjusting rod; And fix by locking nut; Thereby reach the purpose of regulating the entire bracket height; Be applicable to the floor of different floor heights, and can cooperate 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 rigging, and Churn drill is fixed on the bearing through the binding rigging, can transmit pressure vertically upward reliably.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure: 1-flooring plate, 2-land column, the horizontal force application rod of 3-, 4-mobile column, 5-waling stripe; The 6-locking nut, 7-floor height adjusting rod, 8-pin, 9-bearing tube connector, 10-bearing; 11-bundlees rigging, the concrete beam plate that 12-is to be holed, 13-drill bit, 14-Churn drill; The 15-cable, 16-gauge tap, 17-operator's first, 18-operator's second.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1; 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 form through pin 8, and lands column 2 and constitute leverages with horizontal force application rod 3.
The 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 the mobile pillar 4, and the two ends of floor height adjusting rod 7 can fix through locking nut and bearing tube connector 9, mobile column 4.
The Churn drill fixed mechanism comprises bearing 10 and binding rigging 11, and bearing 10 is the L type, and is fixed on the bearing tube connector 9 through modes such as bolt connection, welding or castings.In addition, also comprise gauge tap 16, gauge tap 16 has through cable 17 and links to each other with Churn drill 14, is used to control the switch of Churn drill 14.
During operation, operator's second 18 is responsible for the boring location and is exerted pressure, and operator's first 17 charge control switches 18 cooperate the completion drilling operation by two people.
At first, Churn drill 16 is fixed on the bearing 10 through binding rigging 11.
Then; Floor height according to floor; It is the clear distance between flooring plate 1 and the concrete beam plate 12 to be holed; Rotational lock nut 6 behind the position is confirmed in the interior position of mobile column 4 and bearing tube connector 9 in the high adjusting rod of regulating course 7 two ends, the stroke requirement when making Churn drill 14 satisfy boring with drill bit 13.When the stroke adjustment amount was excessive, the replaceable floor height adjusting rod 7 that other are of convenient length made that stroke obtains to satisfy.
At last; 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 roof pressure power that column 4 produces vertically upward; Operator's frame 17 is opened gauge tap 16 at this moment, and drill bit 13 begins boring at the soffit of concrete beam plate to be holed 12.

Claims (5)

1. one kind is used to face upward the Churn drill support that bores construction; 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 is landed the quadric chain that column (2), horizontal force application rod (3), mobile column (4) and waling stripe (5) form, and lands 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 slidingly connected through locking nut and bearing tube connector (9), mobile column (4); Described Churn drill fixed mechanism comprises bearing (10) and binding rigging (11), and wherein bearing (10) is fixed on the bearing tube connector (9).
2. according to claim 1 being used to faced upward the Churn drill support that bores construction, it is characterized in that: also include the gauge tap (16) that links to each other with Churn drill through cable (17).
3. according to claim 1 being used to faced upward the Churn drill support that bores construction, and it is characterized in that: described bearing (10) is the L type, and is fixed on the bearing tube connector (9) through bolt connection, welding or forging type.
4. according to claim 1 being used to faced upward the Churn drill support that bores construction, and it is characterized in that: described column (2), horizontal force application rod (3), mobile column (4) and the waling stripe (5) of landing connects to form quadric chain through pin.
5. the Churn drill support that is used to face upward the brill construction according to claim 1; It is characterized in that: the two ends of said floor height adjusting rod (7) are positioned at bearing tube connector (9) and mobile pillar (4), and are connected with bearing tube connector (9), mobile column (4) through locking nut.
CN 201220256880 2012-06-03 2012-06-03 Percussion drill bracket for overhead drilling construction Withdrawn - After Issue CN202578537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220256880 CN202578537U (en) 2012-06-03 2012-06-03 Percussion drill bracket for overhead drilling construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220256880 CN202578537U (en) 2012-06-03 2012-06-03 Percussion drill bracket for overhead drilling construction

Publications (1)

Publication Number Publication Date
CN202578537U true CN202578537U (en) 2012-12-05

Family

ID=47247958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220256880 Withdrawn - After Issue CN202578537U (en) 2012-06-03 2012-06-03 Percussion drill bracket for overhead drilling construction

Country Status (1)

Country Link
CN (1) CN202578537U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691404A (en) * 2012-06-03 2012-09-26 蒋凤昌 Percussion drill support for overhead drilling construction
CN103273116A (en) * 2013-06-08 2013-09-04 广东一百建筑科技有限公司 Percussion drill support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691404A (en) * 2012-06-03 2012-09-26 蒋凤昌 Percussion drill support for overhead drilling construction
CN103273116A (en) * 2013-06-08 2013-09-04 广东一百建筑科技有限公司 Percussion drill support

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: JIANGSU YONGTAI CONSTRUCTION ENGINEERING CO., LTD.

Free format text: FORMER OWNER: JIANG FENGCHANG

Effective date: 20130828

TR01 Transfer of patent right

Effective date of registration: 20130828

Address after: 225700 2 shops, Jiuzhou City, five mile east road, Xinghua, Jiangsu, Taizhou 6-22

Patentee after: Jiangsu Yongtai Construction Engineering Co., Ltd.

Address before: 225300 Department of construction, Taizhou Polytechnic College, 8 East Spring Road, Hailing District, Jiangsu, Taizhou

Patentee before: Jiang Fengchang

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 225300 TAIZHOU, JIANGSU PROVINCE TO: 225700 TAIZHOU, JIANGSU PROVINCE

ASS Succession or assignment of patent right

Owner name: JIANG FENGCHANG

Free format text: FORMER OWNER: JIANGSU YONGTAI CONSTRUCTION ENGINEERING CO., LTD.

Effective date: 20131119

TR01 Transfer of patent right

Effective date of registration: 20131119

Address after: 225300 Department of construction, Taizhou Polytechnic College, 8 East Spring Road, Hailing District, Jiangsu, Taizhou

Patentee after: Jiang Fengchang

Address before: 225700 2 shops, Jiuzhou City, five mile east road, Xinghua, Jiangsu, Taizhou 6-22

Patentee before: Jiangsu Yongtai Construction Engineering Co., Ltd.

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 225700 TAIZHOU, JIANGSU PROVINCE TO: 225300 TAIZHOU, JIANGSU PROVINCE

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20121205

Effective date of abandoning: 20140326

AV01 Patent right actively abandoned

Granted publication date: 20121205

Effective date of abandoning: 20140326