CN202218697U - Air injection hole cleaning hairbrush - Google Patents

Air injection hole cleaning hairbrush Download PDF

Info

Publication number
CN202218697U
CN202218697U CN 201120360462 CN201120360462U CN202218697U CN 202218697 U CN202218697 U CN 202218697U CN 201120360462 CN201120360462 CN 201120360462 CN 201120360462 U CN201120360462 U CN 201120360462U CN 202218697 U CN202218697 U CN 202218697U
Authority
CN
China
Prior art keywords
hairbrush
brush
handle
air
dust
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
CN 201120360462
Other languages
Chinese (zh)
Inventor
成勃
崔士起
姜丽萍
崔珑
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.)
Shandong Provincial Academy of Building Research
Original Assignee
Shandong Provincial Academy of Building Research
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 Shandong Provincial Academy of Building Research filed Critical Shandong Provincial Academy of Building Research
Priority to CN 201120360462 priority Critical patent/CN202218697U/en
Application granted granted Critical
Publication of CN202218697U publication Critical patent/CN202218697U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An air injection hole cleaning hairbrush comprises a brush head and a handle connected with the brush head, and is characterized in that brush bristles are fixed on the surface of the brush head by a winding fixed piece; an air injection pipe is arranged in the brush head and the handle; an air nozzle is arranged at the front end of the brush head; and an air inlet is arranged at the rear end of the handle. In the hairbrush, the air injection pipe for blowing dust is combined with the fiber brush bristles for cleaning; and after the hairbrush is repeatedly pushed, pulled and rotated for several times, the dust and fragments in an anchor hole can be cleaned up rapidly by the action of the high-speed air flow and the fiber brush bristles simultaneously. Compared with the traditional hole cleaning work that the dust blowing and cleaning are repeatedly conducted for 3 to 5 times, the hairbrush reduces the execution processes, saves the operation time and improves the working efficiency.

Description

Jet clear hole hairbrush
Technical field
The utility model is in the architecture science technical field, on concrete substrate, increases the construction equipment of reinforcing bar (back anchoring) when building structure strengthening is transformed newly.Need on concrete substrate, hole before the anchoring behind the reinforcing bar, anchor hole cleaned out just can be carried out the back anchoring construction then, the utility model promptly is a construction equipment of clearing up anchor hole specially.
Background technology
In the engineering structure strengthening reconstruction project, the technical measures that need on concrete substrate, increase reinforcing bar (back anchoring) newly are arranged.Such measures injects anchor adhesive through on concrete substrate, holing, and inserts reinforcing bar, utilizes the cohesive force of anchor adhesive that reinforcing bar is anchored on the concrete substrate, makes the reinforcing bar performance effect identical with embedded bar.The construction procedure of back anchoring mainly contains: on concrete substrate, hole, the dust chip in the anchor hole is cleaned out, injected anchor adhesive, anchors into reinforcing bar.On concrete substrate in the boring procedure, a large amount of dust chips as it not being cleaned out, will form one deck separation layer attached on the anchor hole wall between anchor adhesive and anchor hole wall, thereby influence the effect of anchoring behind the reinforcing bar.Traditional clear hole equipment generally is to adopt compressed air that loose dust chip is blown out, and adopts the dust chip that adheres on the loosening anchor hole wall of common hairbrush cleaning then, adopts compressed air to blow loosening dust chip again, three to five times so repeatedly, and time-consuming taking a lot of work.
Summary of the invention
The utility model " jet clear hole hairbrush " is when on concrete substrate, carrying out behind the reinforcing bar anchoring construction, clears up the construction tool of anchor hole specially.
A kind of jet clear hole hairbrush; It comprises brush and the handle that links together, and it is characterized in that brush is fixed on the brush surface through the part that is fastened with bristle, is provided with air jet pipe in brush and handle; Front end at brush is provided with puff prot, at handle rear end air inlet is set.
The concrete characteristics of this programme also have, and set gradually valve and connector at the handle rear portion.
Air jet pipe is the metal tube of hollow.
Wear-resisting fiber bristles by the part that is fastened be fixed on air jet pipe around, its length is not less than the anchor hole degree of depth.Connector can be connected with exhaust equipments such as air compressors.Valve can be controlled air inflow.For cooperating the anchor hole cleaning work in different hole depths and aperture, this equipment can be made the model of different length and diameter in order to selecting for use.
The beneficial effect of the utility model is: fiber bristles and air jet pipe are fixed together, and can behind cleaning dust and chip, immediately it be blown out anchor hole, have improved operating efficiency.The length of fiber bristles, the length of air jet pipe are divided into multiple model, adapt with diameter, the degree of depth of anchor hole for clearance.If valve and connector, convenient external air compressor etc. produce the equipment of high velocity air, and can control high gas flow.With tradition clear hole work drifting dust is compared for three to five times with cleaning two procedures and repeatable operation, this equipment has reduced working procedure, has saved the operating time, has improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is an A-A profile among Fig. 1; Fig. 3 is an operation chart.Among the figure: the 1-fiber bristles; The 2-part that is fastened; The 3-air jet pipe; The 4-valve; The 5-connector; The 6-handle; The 7-air inlet; The 8-puff prot; The external air compressor of 9-; The 10-high velocity air; 11-need carry out the concrete substrate of anchoring behind the reinforcing bar; The 12-anchor hole.
The specific embodiment
Shown in Fig. 1-3, jet clear hole hairbrush is a kind of construction equipment that adopts during anchoring after in engineering structure strengthening reconstruction project, need on concrete substrate, carrying out reinforcing bar.It comprises brush and the handle 6 that links together, and brush is fixed on the brush surface through the part 2 that is fastened with fiber bristles 1, in brush and handle 6, air jet pipe 3 is set, and at the front end of brush puff prot 8 is set, and in handle 6 rear ends air inlet 7 is set.The effect of valve 4 is control air jet pipe high speed air-flows.
Connector 5 couples together the external equipment of generation high velocity airs such as this equipment and air compressor.The effect of handle 6 is that the handled easily personnel hold.
The concrete characteristics of this programme also have, and set gradually valve 4 and connector 5 at handle 6 rear portions.Air jet pipe 3 is the metal tube of hollow.Can attachment fiber bristle 1, also be the passage of high velocity air, its length can be divided into some specifications, adapts with the anchor hole degree of depth for clearance.
The effect of fiber bristles 1 is to clean attached to dust on the anchor hole wall and chip, so that high velocity air blows out it, the length of fiber bristles can be divided some specifications, adapts with anchor hole diameter for clearance.
This operation of equipment mode is: the jet clear hole hairbrush model that designated length, diameter and anchor hole for clearance adapt is connected connector 5 valve-off 4 with air compressor.After the anchor hole of concrete substrate was accomplished, operating personnel hold handle 6, and will to stretch into anchor hole with the air jet pipe 3 of fiber bristles 1 as shown in Figure 3, opens valve 4, and high velocity air 10 sprays from puff prot 8, and loose dust and chip are blown; This equipment of holding is push-and-pull and rotation repeatedly in anchor hole, is cleaned attached to dust on the anchor hole wall and chip, is also blown out by high velocity air.When treating that the gas that blows out in the anchor hole does not contain dust and chip, clear hole end-of-job is extracted this equipment out, valve-off.

Claims (3)

1. jet clear hole hairbrush; It comprises brush and the handle that links together, and it is characterized in that brush is fixed on the brush surface through the part that is fastened with bristle, is provided with air jet pipe in brush and handle; Front end at brush is provided with puff prot, at handle rear end air inlet is set.
2. jet clear hole according to claim 1 hairbrush is characterized in that setting gradually valve and connector at the handle rear portion.
3. jet clear hole according to claim 1 hairbrush is characterized in that air jet pipe is the metal tube of hollow.
CN 201120360462 2011-09-24 2011-09-24 Air injection hole cleaning hairbrush Expired - Fee Related CN202218697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120360462 CN202218697U (en) 2011-09-24 2011-09-24 Air injection hole cleaning hairbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120360462 CN202218697U (en) 2011-09-24 2011-09-24 Air injection hole cleaning hairbrush

Publications (1)

Publication Number Publication Date
CN202218697U true CN202218697U (en) 2012-05-16

Family

ID=46040738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120360462 Expired - Fee Related CN202218697U (en) 2011-09-24 2011-09-24 Air injection hole cleaning hairbrush

Country Status (1)

Country Link
CN (1) CN202218697U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019045A (en) * 2013-03-01 2014-09-03 赵彦杰 Novel portable dust blower
CN107975031A (en) * 2017-11-30 2018-05-01 中国冶集团有限公司 A kind of portable borehole cleaning glue filling device
CN108847600A (en) * 2018-07-31 2018-11-20 河北建筑工程学院 A kind of rotary jet radiating dustproof electrical cabinet
CN111014180A (en) * 2019-12-17 2020-04-17 夏子明 Fixed orifices high pressure cleaner is used in installation of chemistry crab-bolt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019045A (en) * 2013-03-01 2014-09-03 赵彦杰 Novel portable dust blower
CN107975031A (en) * 2017-11-30 2018-05-01 中国冶集团有限公司 A kind of portable borehole cleaning glue filling device
CN108847600A (en) * 2018-07-31 2018-11-20 河北建筑工程学院 A kind of rotary jet radiating dustproof electrical cabinet
CN108847600B (en) * 2018-07-31 2022-07-29 河北建筑工程学院 Rotary jet-propelled heat-dissipation dustproof electrical cabinet
CN111014180A (en) * 2019-12-17 2020-04-17 夏子明 Fixed orifices high pressure cleaner is used in installation of chemistry crab-bolt

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120516

Termination date: 20130924