CN206779518U - A kind of simple erection bridge perforating device - Google Patents
A kind of simple erection bridge perforating device Download PDFInfo
- Publication number
- CN206779518U CN206779518U CN201720696404.8U CN201720696404U CN206779518U CN 206779518 U CN206779518 U CN 206779518U CN 201720696404 U CN201720696404 U CN 201720696404U CN 206779518 U CN206779518 U CN 206779518U
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- drill
- perforating device
- positioning sleeve
- plate
- drill body
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Abstract
The utility model provides a kind of simple erection bridge perforating device, it is related to perforating device field, including the electric drill being mainly made up of drill body, drill chuck and drill bit, drill body is provided with positioner close to output end side, and retractor device is provided with the Handheld Division of drill body；Positioner includes being provided with the positioning sleeve of cavity and the support spring being socketed on drill chuck, support spring is located in cavity, one end of support spring is connected with location-plate, the other end and the outer wall of drill body connect, location-plate is sleeved on the drill chuck in cavity, and positioning sleeve outer wall is uniformly provided with heat emission hole.The setting of positioning sleeve can block the scrap of high temperature, and scattering and disappearing for heat is carried out by heat emission hole, the mutual cooperation of location-plate and drill chuck causes drill bit at work along vertically moving, avoid punching inclined situation appearance, pass through the setting of expansion link and telescopic, the height of electric drill can be controlled by rocking arm, staff is avoided and climbs the danger brought.
Description
Technical field
The utility model provides a kind of simple erection bridge perforating device, is related to perforating device field.
Background technology
Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by support, trailing arm and installation annex etc.
Composition.Can independently it set up, can also be laid in various build（Structure）Build on thing and piping lane support, embody simple in construction, the Beauty
See, configure the features such as flexible and easy to maintenance, whole parts are both needed to carry out zinc-plated processing, the outdoor bridge outside building
Frame, if in neighbouring seashore or belong to corrosion region, then material must be good with anti-corrosion, resistance to moisture, adhesive force, impact strength
High physical property feature, crane span structure need to fix by fastener when mounted, it usually needs punching in advance, connected by hole, it is existing
Impact drill can produce substantial amounts of high temperature scrap in punching, and easily hole is deflected as auxiliary without positioner.
The content of the invention
In order to solve problem above, the utility model provides a kind of simple erection bridge perforating device, can punched
Shi Jinhang cools, and is not easy to deflect in hole as auxiliary provided with positioner.
The technical solution of the utility model is as follows：A kind of simple erection bridge perforating device, including electric drill, the electric drill bag
Drill body, drill chuck and drill bit are included, the drill body is provided with positioner, the drill body close to output end side
Handheld Division on retractor device is installed；The positioner includes the positioning sleeve being sleeved in drill body and is socketed in drill point
Support spring on head, cavity is provided with the positioning sleeve, the support spring is located in cavity, is provided with the cavity
The location-plate being sleeved on drill chuck, one end of the support spring are connected with location-plate, the other end of the support spring with
The outer wall connection of drill body, the positioning sleeve outer wall are uniformly provided with heat emission hole.
Technical solutions of the utility model also include：Slide rail is provided with the drill chuck, is set on the location-plate inwall
There is the sliding block coordinated with slide rail.
Technical solutions of the utility model also include：The one end of the positioning sleeve away from drill body is connected with installing plate, institute
State and mounting hole is provided with installing plate.
Technical solutions of the utility model also include：The one end of the installing plate away from drill body is connected with rubber washer.
Technical solutions of the utility model also include：The retractor device, which includes being socketed on Handheld Division, to be had fixed cover and stretches
Bar, the expansion link are arranged on side of the fixed cover away from drill bit.
Technical solutions of the utility model also include：The outside of the expansion link is provided with rack, and the expansion link is away from brill
Telescopic is socketed with outside the side of head, rocking arm is plugged with the top of telescopic, the bottom of the rocking arm is connected with gear, the tooth
Wheel and rack respective outer side edges.
Technical solutions of the utility model also include：The one end of the expansion link away from drill bit is connected with sliding block, described flexible
The inwall of set is provided with the chute being engaged with slide block structure.
Technical solutions of the utility model also include：The telescopic is provided with base away from drill bit one end.
Technical solutions of the utility model also include：The positioning sleeve, location-plate and installing plate are integrally formed.
The beneficial effects of the utility model are：The utility model provides a kind of simple erection bridge perforating device, passes through
The setting of positioning sleeve, it is easy to block the scrap of high temperature, and scattering and disappearing for heat is carried out by heat emission hole, passes through location-plate and drill point
The mutual cooperation of head so that drill bit avoids punching inclined situation and occurred at work along vertically moving, by expansion link with
The setting of telescopic, the height of electric drill can be controlled by rocking arm, avoid staff and climb the danger brought.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Wherein, 1, electric drill, 2, slide rail, 3, drill bit, 4, positioning sleeve, 5, location-plate, 6, support spring, 7, installing plate, 8, spiral shell
Hole, 9, rubber washer, 10, heat emission hole, 11, fixed cover, 12, expansion link, 13, rack, 14, telescopic, 15, rocking arm, 16, tooth
Wheel, 17, sliding block, 18, base.
Embodiment
The utility model is described further below in conjunction with drawings and examples.
Simultaneously as simply section Example described below, in the case where not conflicting, embodiment in the application and
Feature in embodiment can be mutually combined.
A kind of simple erection bridge perforating device, including electric drill 1, the electric drill 1 include drill body, drill chuck and drill bit
3, the drill body is provided with positioner close to output end side, and flexible dress is provided with the Handheld Division of the drill body
Put；The positioner includes the positioning sleeve 4 being sleeved in drill body and the support spring 6 being socketed on drill chuck, described
Cavity is provided with positioning sleeve 4, the support spring 6 is located in cavity, vertically-mounted in the cavity of positioning sleeve 4 to have location-plate 5,
The middle part of location-plate 5 is provided with groove, and groove is socketed on the slide rail 2 of drill chuck, one end of the support spring 6 and location-plate
5 connections, the other end of the support spring 6 and the outer wall of drill body connect, and the outer wall of positioning sleeve 4 is uniformly provided with heat emission hole
10.Slide rail 2 is provided with the drill chuck, the sliding block coordinated with slide rail 2 is provided with the inwall of location-plate 5.Pass through slide rail
With the mutual cooperation of sliding block so that drill bit avoids punching inclined situation appearance at work along vertically moving.
Embodiment 1：The described one end of positioning sleeve 4 away from drill body is connected with installing plate 7, is provided with the installing plate 7
Mounting hole.
Embodiment 2：The described one end of installing plate 7 away from drill body is connected with rubber washer 9.
Embodiment 3：The retractor device includes being socketed on Handheld Division have fixed cover 11 and expansion link 12, the expansion link
12 are arranged on side of the fixed cover 11 away from drill bit 3.
Embodiment 4：The outside of the expansion link 12 is provided with rack 13, outside the side of the expansion link 12 away from drill bit 3
Telescopic 14 is socketed with, the top of telescopic 14 is plugged with rocking arm 15, and the bottom of the rocking arm 15 is connected with gear 16, the tooth
Wheel 16 and the respective outer side edges of rack 13.
Embodiment 5：The described one end of expansion link 12 away from drill bit 3 is connected with sliding block 17, and the inwall of the telescopic 14 is set
The chute being engaged with the structure of sliding block 17 is equipped with, the mobile relation between telescopic 14 and expansion link 12 is preferably matched somebody with somebody
Close.
Embodiment 6：The telescopic 14 is provided with base 18 away from the one end of drill bit 3.
Embodiment 7：The positioning sleeve 4, location-plate 5 and installing plate 7 are integrally formed, and ensure that positioner has enough strong
Degree.
Embodiment 8：The positioning sleeve 4 is flared structure, and osculum end is socketed in drill body, and big opening end is installed
Positioning.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, it is all that all any modification, equivalent and improvement etc. are done within the spirit and principles of the utility model, it should be included in this reality
Within new protection domain.
Claims (9)
1. a kind of simple erection bridge perforating device, including electric drill（1）, the electric drill（1）Including drill body, drill chuck and brill
Head（3）, it is characterised in that：The drill body is provided with positioner close to output end side, and the drill body is held
Retractor device is installed in portion；
The positioner includes the positioning sleeve being sleeved in drill body（4）With the support spring being socketed on drill chuck（6）,
The positioning sleeve（4）Inside it is provided with cavity, the support spring（6）In cavity, it is provided with the cavity and is sleeved on brill
Location-plate on chuck（5）, the support spring（6）One end and location-plate（5）Connection, the support spring（6）It is another
End is connected with the outer wall of drill body, the positioning sleeve（4）Outer wall is uniformly provided with heat emission hole（10）.
A kind of 2. simple erection bridge perforating device as claimed in claim 1, it is characterised in that：It is provided with the drill chuck
Slide rail（2）, the location-plate（5）It is provided with inwall and slide rail（2）The sliding block of cooperation.
A kind of 3. simple erection bridge perforating device as claimed in claim 1, it is characterised in that：The positioning sleeve（4）It is remote
One end of drill body is connected with installing plate（7）, the installing plate（7）On be provided with mounting hole.
A kind of 4. simple erection bridge perforating device as claimed in claim 3, it is characterised in that：The installing plate（7）It is remote
One end of drill body is connected with rubber washer（9）.
A kind of 5. simple erection bridge perforating device as described in Claims 1-4 is any, it is characterised in that：The flexible dress
Put has fixed cover including being socketed on Handheld Division（11）And expansion link（12）, the expansion link（12）Installed in fixed cover（11）Far
From drill bit（3）Side.
A kind of 6. simple erection bridge perforating device as claimed in claim 5, it is characterised in that：The expansion link（12）It is outer
Portion is provided with rack（13）, the expansion link（12）Away from drill bit（3）Side outside be socketed with telescopic（14）, telescopic（14）
Top be plugged with rocking arm（15）, the rocking arm（15）Bottom be connected with gear（16）, the gear（16）With rack（13）
Respective outer side edges.
A kind of 7. simple erection bridge perforating device as claimed in claim 6, it is characterised in that：The expansion link（12）It is remote
Drill bit（3）One end be connected with sliding block（17）, the telescopic（14）Inwall be provided with and sliding block（17）What structure was engaged
Chute.
A kind of 8. simple erection bridge perforating device as claimed in claim 7, it is characterised in that：The telescopic（14）It is remote
Drill bit（3）One end is provided with base（18）.
A kind of 9. simple erection bridge perforating device as claimed in claim 3, it is characterised in that：The positioning sleeve（4）, positioning
Plate（5）And installing plate（7）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696404.8U CN206779518U (en) | 2017-06-15 | 2017-06-15 | A kind of simple erection bridge perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696404.8U CN206779518U (en) | 2017-06-15 | 2017-06-15 | A kind of simple erection bridge perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779518U true CN206779518U (en) | 2017-12-22 |
Family
ID=60717341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696404.8U Active CN206779518U (en) | 2017-06-15 | 2017-06-15 | A kind of simple erection bridge perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014333A (en) * | 2018-10-10 | 2018-12-18 | 南安市谷隆工业设计有限公司 | A kind of anti-offset dust protection of pipe equipment of multifunction drill |
| CN109730346A (en) * | 2019-01-24 | 2019-05-10 | 广州二十四度橙园智能装备科技有限公司 | A kind of folder fruit machine |
| CN110744101A (en) * | 2019-11-09 | 2020-02-04 | 泰州市汇顶机械制造有限公司 | Electric drill convenient to fix |
-
2017
- 2017-06-15 CN CN201720696404.8U patent/CN206779518U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014333A (en) * | 2018-10-10 | 2018-12-18 | 南安市谷隆工业设计有限公司 | A kind of anti-offset dust protection of pipe equipment of multifunction drill |
| CN109730346A (en) * | 2019-01-24 | 2019-05-10 | 广州二十四度橙园智能装备科技有限公司 | A kind of folder fruit machine |
| CN110744101A (en) * | 2019-11-09 | 2020-02-04 | 泰州市汇顶机械制造有限公司 | Electric drill convenient to fix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: Lixia District, Shandong city of Ji'nan province 250101 Olympic road No. 2666, building A, railway construction Patentee after: CHINA RAILWAY 14TH CONSTRUCTION BUREAU GROUP BUILDING ENGINEERING Co.,Ltd. Address before: 250101 No. 2666 Olympic Sports West Road, Lixia District, Shandong, Ji'nan Patentee before: CHINA RAILWAY SHISIJU GROUP Corp. |