CN204941364U - Punch at the bottom of a kind of special plate construction tool - Google Patents

Punch at the bottom of a kind of special plate construction tool Download PDF

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Publication number
CN204941364U
CN204941364U CN201520701478.7U CN201520701478U CN204941364U CN 204941364 U CN204941364 U CN 204941364U CN 201520701478 U CN201520701478 U CN 201520701478U CN 204941364 U CN204941364 U CN 204941364U
Authority
CN
China
Prior art keywords
carriage release
backstay
release lever
electric drill
support bar
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.)
Expired - Fee Related
Application number
CN201520701478.7U
Other languages
Chinese (zh)
Inventor
郑宇伟
高鹏
卢洪波
时攀
赵娣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Fifth Engineering Bureau Co Ltd
Original Assignee
China Construction Fifth Engineering Bureau Co Ltd
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 China Construction Fifth Engineering Bureau Co Ltd filed Critical China Construction Fifth Engineering Bureau Co Ltd
Priority to CN201520701478.7U priority Critical patent/CN204941364U/en
Application granted granted Critical
Publication of CN204941364U publication Critical patent/CN204941364U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to building boring bar tool, and punch at the bottom of especially a kind of special plate construction tool.Described instrument comprises electric drill, backstay, carriage release lever, support bar, control lever, connecting rod; Carriage release lever and support bar parallel vertical are placed, and are movably hinged with control lever, connecting rod between carriage release lever and support bar, and control lever and connecting rod horizontal parallel are placed; Be positioned at post upper and control lever articulated position place and stretch out extension along control lever length direction, extension end is provided with joystick; Carriage release lever upper end and backstay lower end are fastenedly connected, and backstay upper end is fixedly installed electric drill, and electric drill is provided with switch; Joystick is connected with switch by thread switching control.The utility model structure is simple, easy to operate, decreases the labour intensity of workman, has saved construction cost, improve operating efficiency.

Description

Punch at the bottom of a kind of special plate construction tool
Technical field
The utility model relates to building boring bar tool, and punch at the bottom of especially a kind of special plate construction tool.
Background technology
At present, according to the needs of Building Design, when structural slab or beam install some component, need at the bottom of plate, cutting hole, plate side.The usual first erection construction frame of traditional boring work, by worker stands on scaffold, electric hand drill carries out bore operation to floor slab bottoms work plane.The method wastes time and energy, and need more than two workmans operation simultaneously, and danger is higher.If run into the little space of being inconvenient to construct, then can affect drilling construction quality, increase the labour intensity of workman.When bore position is many, needs the scaffold of allotment more, inefficiency, increase the potential safety hazard of workman.
Utility model content
Problem to be solved in the utility model is to provide the construction tool that to punch at the bottom of a kind of special plate, and described instrument is that a kind of structure is simple, easy to operate, operating efficiency is high, safety is high can be applicable at the bottom of floor plate or the boring bar tool of sidewall.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in that
Punch at the bottom of special plate a construction tool, and described instrument comprises electric drill, backstay, carriage release lever, support bar, control lever, connecting rod; Carriage release lever and support bar parallel vertical are placed, and are movably hinged with control lever, connecting rod between carriage release lever and support bar, and control lever and connecting rod horizontal parallel are placed; Be positioned at post upper and control lever articulated position place and stretch out extension along control lever length direction, extension end is provided with joystick; Carriage release lever upper end and backstay lower end are fastenedly connected, and backstay upper end is fixedly installed electric drill, and electric drill is provided with switch; Joystick is connected with switch by thread switching control.
Further, described electric drill is connected by power line and power supply;
Further, described backstay upper end and electric drill are fixed by steel wire lashing;
Further, described carriage release lever, support bar, control lever and connecting rod are orthogonal by bolted splice, and support bar lower end supports on the ground, and carriage release lever lower end is positioned on ground;
Further, described carriage release lever upper end and backstay lower end of the bolt hinged fixing, carriage release lever and backstay are positioned on the vertical straight line of same, and drill bit vertically points to floor slab tops;
Further, described carriage release lever upper end and backstay lower end of the bolt hinged fixing, backstay upper end turn 90 degrees to one lateral deviation, and carriage release lever is vertical with backstay, and drill bit vertically points to sidewall;
Further, described carriage release lever, support bar are respectively aluminium alloy rod.
The utility model beneficial effect compared to existing technology:
The utility model structure is simple, easy to operate, decreases the labour intensity of workman, has saved construction cost, improve operating efficiency.
1, on-the-spot common potential safety hazard is effectively eliminated, the utility model technology effectively can be eliminated operation ladder stand between domestic floor and carry out the potential safety hazard brought in cutting process, punch construction tool by a workman at the bottom of this special plate saved labor, do not need manipulation ladder, namely can operate, decrease danger during work high above the ground, for the boring in the narrow and small scope of operation is provided convenience.
2, saved construction cost, Novel special punches instrument, improves erector's task efficiency, accelerates construction speed, thus saved construction cost.
3, make simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using state schematic diagram of the present utility model when boring vertical holes.
Fig. 3 is using state schematic diagram of the present utility model when boring lateral aperture.
In figure: 1-floor/sidewall; 2-electric drill; 3-steel wire; 4-switch; 5-backstay; 6-carriage release lever; 7-thread switching control; 8-control lever; 9-joystick; 10-connecting rod; 11-support bar; 12-ground.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, punch at the bottom of a kind of special plate construction tool, and described instrument comprises electric drill 2, backstay 5, carriage release lever 6, support bar 11, control lever 8, connecting rod 10; Carriage release lever 6 and support bar 11 parallel vertical are placed, and are movably hinged with control lever 8, connecting rod 10 between carriage release lever 6 and support bar 11, and control lever 8 and connecting rod 10 horizontal parallel are placed; Be positioned at support bar 11 upper end and control lever 8 articulated position place and stretch out extension along control lever 8 length direction, extension end is provided with joystick 9; Carriage release lever 6 upper end and backstay 5 lower end are fastenedly connected, and backstay 5 upper end is fixedly installed electric drill 2, and electric drill 2 is provided with switch 4; Joystick 9 is connected with switch 4 by thread switching control 7.
On the basis of technique scheme, described electric drill 2 is connected by power line and power supply.
Described backstay 5 upper end and electric drill 2 are fixed by steel wire 3 colligation.
Carriage release lever 6 as described in Figure, support bar 11, control lever 8 and connecting rod 10 is orthogonal by bolted splice, and support bar 11 lower end is supported on ground 12, and carriage release lever 6 lower end is positioned on ground 12.
As shown in Figure 2, described carriage release lever 6 upper end and backstay 5 lower end of the bolt hinged fixing, carriage release lever 6 and backstay 5 are positioned on the vertical straight line of same, and electric drill 2 drill bit vertically points to floor 1 top.
As shown in Figure 3, described carriage release lever 6 upper end and backstay 5 lower end of the bolt hinged fixing, backstay 5 upper end turn 90 degrees to one lateral deviation, and carriage release lever 6 is vertical with backstay 5, and electric drill 2 drill bit vertically points to sidewall.
Described carriage release lever 6, support bar 11 are respectively aluminium alloy rod.
Operating principle of the present utility model and use procedure:
First at the bottom of plate, mark out the position needing boring, then make the utility model; Making material is two 1 meter long, the aluminium alloy rod that 0.05m is wide; Four cover bolt and nuts, model is M14, also can with other replacement, meet diameter be less than 5 centimeters can (being less than rod member width); The some rice of steel wire; Insulation materials (parcel construction handle); Before plate subdrilling hole, first unclamp bolt, and paid rod member height in advance, and then by bolt tightening, carry out bore operation.
In the operating process of brill roof hole, carriage release lever 6 and backstay 5 vertical direction bolton, electric drill 2 steel wire 3 is fixed on the upper end of backstay 5, and the drill bit of electric drill 2 vertically points to floor 1, then support bar 11 is fixed on ground 12, operator acts on control lever 8 one power straight down by joystick 9, carriage release lever 6 obtains a counter-force upwards, and drive electric drill 2 to move upward, electric drill 2 is made to aim at bore position, at this moment start electric drill 2 just can hole, switch controlling device is arranged on joystick 9, conventional handle is become joystick 9, according to construction needs, rotate joystick 9 to control the rotating speed of electric drill 2.
In the operating process of brill areole, carriage release lever 6 is fastening with backstay 5 perpendicular bolt, electric drill 2 steel wire 3 is fixed on backstay 5, and the drill bit of electric drill 2 vertically points to sidewall 1, then support bar 11 is fixed on ground 12, operator acts on control lever 8 one power straight down by joystick 9, carriage release lever 6 obtains a counter-force upwards, and drive electric drill 2 to move upward, electric drill 2 is made to aim at bore position, at this moment start electric drill just can hole, according to construction needs, rotate joystick 9 to control the speed of electric drill 2.
Comprehensively change to the practical operation of center GTC project and on-the-spot follow-up investigations by our this project the Xinzheng International Airport Terminal Station in Zhengzhou, and through in-site installation workman satisfaction investigation, find that the construction quality of this construction method can reach requirement.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (7)

1. punch at the bottom of special plate a construction tool, it is characterized in that: described instrument comprises electric drill (2), backstay (5), carriage release lever (6), support bar (11), control lever (8), connecting rod (10); Carriage release lever (6) and support bar (11) parallel vertical are placed, and are movably hinged with control lever (8), connecting rod (10) between carriage release lever (6) and support bar (11), and control lever (8) and connecting rod (10) horizontal parallel are placed; Be positioned at support bar (11) upper end and control lever (8) articulated position place and stretch out extension along control lever (8) length direction, extension end is provided with joystick (9); Carriage release lever (6) upper end and backstay (5) lower end are fastenedly connected, and backstay (5) upper end is fixedly installed electric drill (2), and electric drill (2) is provided with switch (4); Joystick (9) is connected with switch (4) by thread switching control (7).
2. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described electric drill (2) is connected by power line and power supply.
3. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described backstay (5) upper end and electric drill (2) are fixed by steel wire (3) colligation.
4. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described carriage release lever (6), support bar (11), control lever (8) and connecting rod (10) are orthogonal by bolted splice, support bar (11) lower end is supported on ground (12), and carriage release lever (6) lower end is positioned on ground (12).
5. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described carriage release lever (6) upper end and backstay (5) lower end of the bolt hinged fixing, carriage release lever (6) and backstay (5) are positioned on the vertical straight line of same, and electric drill (2) drill bit vertically points to floor (1) top.
6. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described carriage release lever (6) upper end and backstay (5) lower end of the bolt hinged fixing, backstay (5) upper end turn 90 degrees to one lateral deviation, carriage release lever (6) is vertical with backstay (5), and electric drill (2) drill bit vertically points to sidewall.
7. punch at the bottom of a kind of special plate according to claim 1 construction tool, it is characterized in that: described carriage release lever (6), support bar (11) are respectively aluminium alloy rod.
CN201520701478.7U 2015-09-11 2015-09-11 Punch at the bottom of a kind of special plate construction tool Expired - Fee Related CN204941364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520701478.7U CN204941364U (en) 2015-09-11 2015-09-11 Punch at the bottom of a kind of special plate construction tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520701478.7U CN204941364U (en) 2015-09-11 2015-09-11 Punch at the bottom of a kind of special plate construction tool

Publications (1)

Publication Number Publication Date
CN204941364U true CN204941364U (en) 2016-01-06

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ID=55008805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520701478.7U Expired - Fee Related CN204941364U (en) 2015-09-11 2015-09-11 Punch at the bottom of a kind of special plate construction tool

Country Status (1)

Country Link
CN (1) CN204941364U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876836A (en) * 2017-10-16 2018-04-06 中国十七冶集团有限公司 Drilling equipment without operating platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876836A (en) * 2017-10-16 2018-04-06 中国十七冶集团有限公司 Drilling equipment without operating platform

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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: 20160106

Termination date: 20180911