CN203401104U - Beam slab bottom drilling tool - Google Patents

Beam slab bottom drilling tool Download PDF

Info

Publication number
CN203401104U
CN203401104U CN201320376130.6U CN201320376130U CN203401104U CN 203401104 U CN203401104 U CN 203401104U CN 201320376130 U CN201320376130 U CN 201320376130U CN 203401104 U CN203401104 U CN 203401104U
Authority
CN
China
Prior art keywords
slab
rig
construction
instrument
jewel hole
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
CN201320376130.6U
Other languages
Chinese (zh)
Inventor
王海超
黄占成
陈野
郭超
王冲
孙英雷
吕立军
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.)
Tianjin MCC20 Construction Co Ltd
Original Assignee
Tianjin MCC20 Construction 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 Tianjin MCC20 Construction Co Ltd filed Critical Tianjin MCC20 Construction Co Ltd
Priority to CN201320376130.6U priority Critical patent/CN203401104U/en
Application granted granted Critical
Publication of CN203401104U publication Critical patent/CN203401104U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a beam slab bottom drilling tool which includes a drill. The drill is arranged on a tool holder body, and the tool holder body is a lever linkage system. With use of the beam slab bottom drilling tool, the construction personnel do not need to carry a stool or a ladder, but stands on the floor to complete the beam slab bottom drilling construction, so that the construction efficiency is improved, the labor is reduced, the construction cost is saved, the potential safety hazard is eliminated in a larger degree, and the personal safety of the construction personnel is effectively ensured.

Description

A kind of beam slab bottom jewel hole instrument
Technical field
The utility model relates to a kind of jewel hole instrument, particularly relates to the instrument of floor edge hole part perforating.
Background technology
At present, in industry and civil buildings constructions, great majority are all kept away unavoidably jewel hole on xoncrete structure, especially civil building engineering building construction before, should carry out in advance body of wall and constructional column bar planting construction.Wall tie bar is constructed very simple, and security also easily ensures, but beam bottom application needs ascend operation man-hour, especially at floor edge hole operation, have very large potential safety hazard, and efficiency is very low, and construction cost is larger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of beam slab bottom jewel hole instrument, solves dangerous, the inefficient problem of floor edge hole operation in prior art.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A bottom jewel hole instrument, comprises rig, and described rig is arranged on instrument support body, and described instrument support body is a lever linked system.
Described lever linked system comprises gangbar, and gangbar bottom is connected with bolted splice with power handle bar by three drive links with rack rod top.
Below described rack rod, be provided with leg.
The beneficial effects of the utility model are: do not need ascend operation can complete beam slab bottom jewel hole instrument.During work, pull on the other hand handle, can control rig and move up and down, another hand control rig power switch, can control rig start and stop, simple to operate, support body oneself height reaches floor floor height height, do not need to ascend a height, both improved working security, reduced labour demand yet.
Use the utility model instrument, workmen is without carrying stool or ladder, only need stand on flooring and can complete the jewel hole construction of beam slab bottom, improved efficiency of construction, reduced labour, save construction cost, eliminated more to a great extent potential safety hazard, effectively ensured workmen's person life security.
Accompanying drawing explanation
Fig. 1 is this beam slab bottom jewel hole instrument elevation;
Fig. 2 is fixing rig A-A sectional view;
Wherein: 1---rig, 2---gangbar, 3---drive link, 4---power handle bar, 5---rack rod, 6---rig switch, 7---leg.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The utility model beam slab bottom jewel hole instrument, comprises rig, and described rig is arranged on instrument support body, and described instrument support body is a lever linked system.Tool rack body preparation method is: three length are distinguished 180cm, 100cm, 800cm rectangular steel pipe, specification is 70 * 30 * 2.0mm, the leg that wherein four jiaos of rectangular steel pipe one end subsides weldering of length 180cm is made by grade III steel muscle diameter 16, three length are 270cm band steel, specification is 40 * 3.0mm, rectangular steel pipe is hinged by band steel by bolt, form a lever linked system, bolt place is not fastening, tie point can rotate by easy on and off, rig is fixed on gangbar upper end, and by STATEMENT OF FEDERALLY SPONSORED, realization moves up and down.
As shown in Figure 1, this beam slab bottom jewel hole instrument six parts form, and rig 1 is fixed in gangbar 2 with 4M8 bolt by two opening braces, and gangbar 2 lower ends are connected with power handle bar 4 use 4M12 by 3 drive links 3 with rack rod 5 upper ends.During work, first by pulling power handle bar 4 to proofread and correct the position of rack rod 5, guarantee jewel hole correct position, then center rest vertical rod 5, left hand pulls power handle bar 4 positions, termination, along with the long end section decline of power handle bar 4, according to lever principle, the other end rises, rig rises thereupon, when drill bit of drilling machine touches beam slab, stir rig switch 6, rig just can be worked.
Although by reference to the accompanying drawings the utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make the concrete conversion of a lot of forms, within these all belong to protection domain of the present utility model.

Claims (3)

1. a beam slab bottom jewel hole instrument, comprises rig, it is characterized in that, described rig is arranged on instrument support body, and described instrument support body is a lever linked system.
2. beam slab bottom jewel hole instrument according to claim 1, is characterized in that, described lever linked system comprises gangbar, and gangbar bottom is connected with bolted splice with power handle bar by three drive links with rack rod top.
3. beam slab bottom jewel hole instrument according to claim 2, is characterized in that, is provided with leg below described rack rod.
CN201320376130.6U 2013-06-26 2013-06-26 Beam slab bottom drilling tool Expired - Fee Related CN203401104U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320376130.6U CN203401104U (en) 2013-06-26 2013-06-26 Beam slab bottom drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320376130.6U CN203401104U (en) 2013-06-26 2013-06-26 Beam slab bottom drilling tool

Publications (1)

Publication Number Publication Date
CN203401104U true CN203401104U (en) 2014-01-22

Family

ID=49937047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320376130.6U Expired - Fee Related CN203401104U (en) 2013-06-26 2013-06-26 Beam slab bottom drilling tool

Country Status (1)

Country Link
CN (1) CN203401104U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106735440A (en) * 2017-01-19 2017-05-31 河南城建学院 A kind of simple beam bottom perforating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106735440A (en) * 2017-01-19 2017-05-31 河南城建学院 A kind of simple beam bottom perforating device

Similar Documents

Publication Publication Date Title
CN205096590U (en) Simple and easy auxiliary device of ceiling punching operation
CN201427197Y (en) Upward drilling punching device
CN201679218U (en) Top plate drilling device for ceiling construction inside building
CN203401104U (en) Beam slab bottom drilling tool
CN204108966U (en) Boring device of top plate
CN102051975A (en) Lever type high-altitude borer
CN204159929U (en) Mobile adjustable drilling sectional shelf-unit
CN204525381U (en) A kind of lifting electric hammer combination pressure rod member for boring ceiling furred ceiling muscle hole
CN203867198U (en) Slip equipment for high-rise steel structure transfer layer truss
CN203863076U (en) Roof drilling device for suspended ceiling for lifting roofs
CN203565916U (en) Drilling tool with rear-mounted member
CN202921967U (en) Ceiling faceup impacting and drilling device
CN205976389U (en) Hanger rod installation tool
CN202559678U (en) Lifting operation platform device of electric hammer
CN202528152U (en) Vertical operation rack
CN202055763U (en) Building roof precise boring device
CN204112314U (en) A kind of liftable job platform of pile frame front end
CN202125060U (en) Simple punching frame
CN105525755A (en) Steel bar planting hole drilling mechanical hand
CN202627980U (en) Simple dowel bracket for drilled hole of electric hammer
CN204148563U (en) A kind of top plate drilling servicing unit
CN201915839U (en) Drilling tool of salvage rotary drilling rig
CN204053009U (en) A kind of vertical bar planting boring ease of Use frame
CN203245833U (en) Multi-functional quick drilling tool rack
CN204645572U (en) A kind of Rotary Scaffold

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140122

Termination date: 20200626

CF01 Termination of patent right due to non-payment of annual fee