CN108980569A - A kind of foldable telescopic bracket - Google Patents
A kind of foldable telescopic bracket Download PDFInfo
- Publication number
- CN108980569A CN108980569A CN201811122620.7A CN201811122620A CN108980569A CN 108980569 A CN108980569 A CN 108980569A CN 201811122620 A CN201811122620 A CN 201811122620A CN 108980569 A CN108980569 A CN 108980569A
- Authority
- CN
- China
- Prior art keywords
- bracket
- press rods
- connecting rod
- foldable telescopic
- electric hammer
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to construction equipment, in particular to a kind of foldable telescopic bracket, including electric hammer, bracket one, bracket two, connecting rod and press rods, the electric hammer is installed on the top of the bracket one, is equipped with dust cover at the top of the electric hammer；The bracket one and the bracket two are stretching structure, the bracket one successively includes outer tube sleeve, middle pipe sleeve and inner tube from outside to inside, it is connected between the bracket one, the bracket two by connecting rod, the press rods, the bracket one, the bracket two, the connecting rod and the press rods form the parallelogram sturcutre of telescopic folding.The present invention can be stretched as needed, be folded, and suitable for different construction environments, application method is simple；Length is shorter in the state of shrinking and fold completely, can be directly placed into the boot of kart, stores, is easy to carry.
Description
Technical field
The present invention relates to construction equipment, in particular to a kind of foldable telescopic bracket.
Background technique
During house ornamentation construction, when needing to carry out high-rise working to ceiling etc., staff generally requires to step on
Ladder or chair work, and there is risks in the process；The existing most structure of longer construction tool is too simple, not only
Using relatively elaborate, staff low efficiency, and occupied space is larger, and storage is not easy and inconvenient to carry.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of foldable telescopic brackets, and structure is simple, side
Just it promotes.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of foldable telescopic bracket, comprising: electric hammer, bracket one, bracket two, connecting rod and press rods, the electric hammer peace
Top loaded on the bracket one is equipped with dust cover at the top of the electric hammer；The bracket one is to stretch with the bracket two
Shrinking structure, the bracket one from outside to inside successively include outer tube sleeve, middle pipe sleeve and inner tube, the bracket one, the bracket two it
Between by connecting rod, the press rods connect, the bracket one, the bracket two, the connecting rod and the press rods are formed
The parallelogram sturcutre of telescopic folding.
Preferably, the input terminal of the electric hammer connects live wire, the other end of the electric wire is connected with plug.
Preferably, the bracket two is identical as the structure of the bracket one, is oppositely arranged.
Preferably, the outer tube sleeve and the junction of the middle pipe sleeve, the middle pipe sleeve and said inner tube are equipped with
Lock card.
Preferably, the connecting rod includes the fixed link and interlocking lever by interlocking pin connection, the fixed link is solid
It is connected to the lower semisection of the bracket one, the bottom end of the fixed link is connected to the press rods, the company by the linkage pin
The other end of lever is connected to the top of the bracket two by the linkage pin.
Preferably, the middle section of the press rods is connected to the upper semisection of the bracket two, institute by the linkage pin
The other end for stating press rods is equipped with protective case.
Preferably, the upper semisection of the bracket two is equipped with folding lock card, the folding lock card is located at the bracket two
With the lower section of the press rods junction, the electric wire is fixed by the folding lock card.
The invention has the benefit that can be stretched, be folded as needed, suitable for different construction environments, make
It is simple with method；Length is shorter in the state of shrinking and fold completely, can be directly placed into the boot of kart, store,
It is easy to carry.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is main view of the invention；
1- electric hammer, 2- dust cover, 3- electric wire, 4- plug, 5- bracket one, 6- bracket two, 7- lock card, 8- folding lock card, 9-
Linkage pin, 10- fixed link, 11- interlocking lever, 12- press rods, 13- protective case, 14- outer tube sleeve, pipe sleeve, 16- inner tube in 15-.
Specific embodiment
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As Figure 1-Figure 2, a kind of foldable telescopic bracket, including electric hammer 1, bracket 1, bracket 26, connecting rod and pressure
Power bar 12, electric hammer 1 are installed on the top of bracket 1, and the top of electric hammer 1 is equipped with dust cover 2, and dust cover 2 can effectively hinder
The dust generated when gear construction, protects electric hammer 1 not interfered by dust and extends its service life, and the input terminal of electric hammer 1 connects live wire
3, the other end of electric wire 3 is connected with plug 4；
Bracket 1 and bracket 26 are stretching structure, and bracket 26 is identical as the structure of bracket 1, is oppositely arranged, bracket
One 5 successively include outer tube sleeve 14, middle pipe sleeve 15 and inner tube 16 from outside to inside, outer tube sleeve 14 and middle pipe sleeve 15, middle pipe sleeve 15 with it is interior
The junction of pipe 16 is equipped with lock card 7；The upper semisection of bracket 26 is equipped with folding lock card 8, and folding lock card 8 is located at bracket 26 and pressure
The lower section of 12 junction of power bar, electric wire 3 are fixed by folding lock card 8；
It is connected between bracket 1, bracket 26 by connecting rod, press rods 12, bracket 1, bracket 26, connecting rod and pressure
The parallelogram sturcutre of the formation telescopic folding of power bar 12；Wherein, connecting rod includes the fixed link 10 connected by linkage pin 9
With interlocking lever 11, fixed link 10 is fixed in the lower semisection of bracket 1, and the bottom end of fixed link 10 is connected to pressure by linkage pin 9
Bar 12, the other end of interlocking lever 11 are connected to the top of bracket 26 by linkage pin 9；The middle section of press rods 12 passes through linkage pin 9
It is connected to the upper semisection of bracket 26, the other end of press rods 12 is equipped with protective case 13.
One embodiment of the present of invention is that the completely open total length of bracket 1 is 3.3 meters, and bracket 26 is completely open
Length is 2.8 meters, and the length of press rods 12 is 1 meter, and the length of interlocking lever 11 is 0.3 meter, whole completely open maximum length
It is 5.8 meters, has really inscribed holosystolic minimum length less than 1.4 meters.
When using the present invention, the length of adjusting bracket 1 as needed and bracket 26 is simultaneously fixed with lock card 7, passes through folding
Lock card 8 is fixed by electric wire 3, and then plug 4 is inserted on power supply, and the electric hammer 1 on one 5 top of bracket is driven by shaking press rods 12
It works to specified position；
When shrinking the present invention, bracket 1, bracket 26 are contracted to minimum length, folding lock card 8 is opened and takes electric wire 3
Under, fold bracket 1, bracket 26, interlocking lever 11 and press rods 12 completely, total length of the invention at this time less than 1.4 meters,
The boot that kart can be easily put into is carried, is transported.
The invention has the benefit that can be stretched, be folded as needed, suitable for different construction environments, make
It is simple with method；Length is shorter in the state of shrinking and fold completely, can be directly placed into the boot of kart, store,
It is easy to carry.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (7)
1. a kind of foldable telescopic bracket, which is characterized in that including electric hammer (1), bracket one (5), bracket two (6), connecting rod with
Press rods (12), the electric hammer (1) are installed on the top of the bracket one (5), are equipped with dust cover at the top of the electric hammer (1)
(2)；The bracket one (5) and the bracket two (6) are stretching structure, and the bracket one (5) successively includes outer from outside to inside
Pipe sleeve (14), middle pipe sleeve (15) and inner tube (16), by connecting rod, described between the bracket one (5), the bracket two (6)
Press rods (12) connection, the bracket one (5), the bracket two (6), the connecting rod and the press rods (12) formation can stretch
Contract the parallelogram sturcutre folded.
2. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the input terminal of the electric hammer (1) connects
It is connected to electric wire (3), the other end of the electric wire (3) is connected with plug (4).
3. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the bracket two (6) and the branch
The structure of frame one (5) is identical, is oppositely arranged.
4. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the outer tube sleeve (14) and it is described in
The junction of pipe sleeve (15), the middle pipe sleeve (15) and said inner tube (16) is equipped with lock card (7).
5. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the connecting rod includes passing through gearing
The fixed link (10) and interlocking lever (11), the fixed link (10) for selling (9) connection are fixed in the lower semisection of the bracket one (5),
The bottom end of the fixed link (10) is connected to the press rods (12) by the linkage pin (9), the interlocking lever (11) it is another
One end is connected to the top of the bracket two (6) by the linkage pin (9).
6. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the middle section of the press rods (12) is logical
The upper semisection that the linkage pin (9) is connected to the bracket two (6) is crossed, the other end of the press rods (12) is equipped with protective case
(13)。
7. a kind of foldable telescopic bracket according to claim 1, it is characterised in that: the upper semisection of the bracket two (6)
Equipped with folding lock card (8), the folding lock card (8) is located at the lower section of the bracket two (6) and the press rods (12) junction,
The electric wire (3) is fixed by the folding lock card (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122620.7A CN108980569A (en) | 2018-09-26 | 2018-09-26 | A kind of foldable telescopic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122620.7A CN108980569A (en) | 2018-09-26 | 2018-09-26 | A kind of foldable telescopic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980569A true CN108980569A (en) | 2018-12-11 |
Family
ID=64542865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122620.7A Pending CN108980569A (en) | 2018-09-26 | 2018-09-26 | A kind of foldable telescopic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980569A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015532A1 (en) * | 1980-04-23 | 1981-10-29 | Detlef Stach | Ceiling and floor panel installation accessory - is frame with lever attached for simultaneously operating electric drills at top and bottom |
| CN202517082U (en) * | 2012-01-12 | 2012-11-07 | 中国十七冶集团有限公司 | Ceiling drilling machine and tool with adjustable height |
| CN103447579A (en) * | 2013-08-23 | 2013-12-18 | 中国五冶集团有限公司 | Combined system integrating scribing, drilling and threaded rod fastening and construction method |
| CN204209169U (en) * | 2014-09-29 | 2015-03-18 | 中建三局集团有限公司 | A kind of tool-type ceiling drilling device |
| CN106695356A (en) * | 2017-01-25 | 2017-05-24 | 湖南省第五工程有限公司 | Top plate drilling device and application method thereof |
| CN206786285U (en) * | 2017-04-27 | 2017-12-22 | 中国人民解放军防空兵学院 | A kind of collapsible sitting posture operation support of tubular equipment |
| CN206854702U (en) * | 2017-05-31 | 2018-01-09 | 北京城建六建设集团有限公司 | A kind of construction drilling device for bonded rebar |
| CN209540413U (en) * | 2018-09-26 | 2019-10-25 | 卢俊 | A kind of foldable telescopic bracket |
-
2018
- 2018-09-26 CN CN201811122620.7A patent/CN108980569A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015532A1 (en) * | 1980-04-23 | 1981-10-29 | Detlef Stach | Ceiling and floor panel installation accessory - is frame with lever attached for simultaneously operating electric drills at top and bottom |
| CN202517082U (en) * | 2012-01-12 | 2012-11-07 | 中国十七冶集团有限公司 | Ceiling drilling machine and tool with adjustable height |
| CN103447579A (en) * | 2013-08-23 | 2013-12-18 | 中国五冶集团有限公司 | Combined system integrating scribing, drilling and threaded rod fastening and construction method |
| CN204209169U (en) * | 2014-09-29 | 2015-03-18 | 中建三局集团有限公司 | A kind of tool-type ceiling drilling device |
| CN106695356A (en) * | 2017-01-25 | 2017-05-24 | 湖南省第五工程有限公司 | Top plate drilling device and application method thereof |
| CN206786285U (en) * | 2017-04-27 | 2017-12-22 | 中国人民解放军防空兵学院 | A kind of collapsible sitting posture operation support of tubular equipment |
| CN206854702U (en) * | 2017-05-31 | 2018-01-09 | 北京城建六建设集团有限公司 | A kind of construction drilling device for bonded rebar |
| CN209540413U (en) * | 2018-09-26 | 2019-10-25 | 卢俊 | A kind of foldable telescopic bracket |
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