CN206376504U - A kind of jack column device - Google Patents
A kind of jack column device Download PDFInfo
- Publication number
- CN206376504U CN206376504U CN201720016359.7U CN201720016359U CN206376504U CN 206376504 U CN206376504 U CN 206376504U CN 201720016359 U CN201720016359 U CN 201720016359U CN 206376504 U CN206376504 U CN 206376504U
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- CN
- China
- Prior art keywords
- telescopic bar
- bar
- main support
- bracing piece
- auxiliary telescopic
- Prior art date
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Abstract
The utility model is related to Architectural Equipment field, specially a kind of jack column device, including latch and auxiliary telescopic bar, the auxiliary telescopic bar and main support telescopic bar are constituted by outer sleeve and the inner bracing piece being provided at its inner portion, the auxiliary telescopic bar is fixedly connected with main support telescopic bar by three-level expansion link, the fix bar that bearing pin rotates connection is provided with the fixed rotating shaft being fixedly mounted on the inner bracing piece of the auxiliary telescopic bar, the bearing plate for rotating connection is provided with the load-bearing rotating shaft that the inner bracing piece top of the main support telescopic bar is fixedly mounted, neck on the bearing plate is fixedly connected with the fixture block installed at the top of the inner bracing piece of auxiliary telescopic bar, chute is provided with the inner bracing piece of the main support telescopic bar.The utility model uses simple and practical structure design, is not only convenient for carrying, and can provide stable support function, so as to facilitate workman to construct, reduces difficulty of construction and effectively ensures construction safety.
Description
Technical field
The present invention relates to Architectural Equipment technical field, specially a kind of jack column device.
Background technology
At present, with the rapid development of economy, city is in Fast Construction, it is a mass of and has built in city
High buildings and large mansions, and initial stage built in each building, be required for building scaffold, and often by pin hand in build process
One section of frame lifts to eminence, then scaffold is fixed into installation by manpower, simultaneously for higher position, the work of workman
Environment is then extremely severe, not only increases work difficulty, is dropped while easily occurring scaffold, the security incident such as workman falls down,
It is unfavorable for building production, while when painting building interior, the position of ceiling, which needs to trample ladder, to be operated, but
It is that ladder can not be moved operationally, inconvenience extremely.
The content of the invention
It is an object of the invention to provide a kind of jack column device, the problem of to solve in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of jack column device, including latch and auxiliary
Expansion link is helped, the auxiliary telescopic bar and main support telescopic bar are constituted by outer sleeve and the inner bracing piece being provided at its inner portion,
The auxiliary telescopic bar and main support telescopic bar are provided with two, and the auxiliary telescopic bar and main support telescopic bar pass through three-level
Expansion link is fixedly connected, and is provided with first level of connecting rod inside the two-level sleeve set inside the three-level expansion link, the auxiliary is stretched
It is fixedly connected, and is fixedly connected between main support telescopic bar also by two grades of expansion links, institute by two grades of expansion links between contracting bar
The fix bar that bearing pin rotates connection is provided with the fixed rotating shaft being fixedly mounted on the inner bracing piece for stating auxiliary telescopic bar, and
Fix bar is provided with two, the load-bearing rotating shaft of the inner bracing piece top fixed installation of the main support telescopic bar and is provided with rotation
Neck on the bearing plate of connection, the bearing plate is fixedly connected with the fixture block installed at the top of the inner bracing piece of auxiliary telescopic bar,
Chute is provided with the inner bracing piece of the main support telescopic bar, the latch end is connected with fixation with steel wire, and steel wire is another
End is screwed on the outer sleeve of auxiliary telescopic bar.
Further, the three-level expansion link bottom is fixedly mounted on the outer sleeve of auxiliary telescopic bar, the first level of connecting rod
Top be fixedly mounted on the outer sleeve of main support telescopic bar.
Further, it is provided with tightening knob on two grades of expansion links.
Further, the sliding block in fixing bolt and chute that the fix bar is installed by its end is threadably secured company
Connect, and banking stop is provided with fixing bolt.
Further, it is installed with universal wheel at the top of the auxiliary telescopic bar and main support telescopic bar.
Further, the auxiliary telescopic bar side is installed with rectangle pedal.
Compared with prior art, the beneficial effects of the invention are as follows：The utility model uses simple and practical structure design, no
It is only scalable to be convenient for carrying, while stable support function can be provided, so as to facilitate workman to carry out eminence construction, reduction construction
Difficulty simultaneously effectively ensures construction safety, and the design of latch effectively can fix equipment, so that stable support force is provided,
The design of three-level expansion link and two grades of expansion links can effectively increase the length and width of equipment, and coordinate bearing plate, so as to carry
For steady roomy work area, the design of universal wheel is not only easily carried equipment, used while can operationally move,
So as to improve the scope of application of equipment and use function, the design of fix bar coordinates the sliding block in fixing bolt and chute, can had
What is imitated fixes equipment, so as to improve the stability of equipment, the design of fixture block and neck is not only simple to operate, while can be fine
The workman that is fixed as bearing plate good working environment is provided, so as to effectively increase work task efficiency.
Brief description of the drawings
Fig. 1 is a kind of surface structure schematic diagram of jack column device of the utility model；
Fig. 2 is a kind of left view of jack column device of the utility model；
Fig. 3 is structural representation when a kind of jack column device of the utility model shrinks；
Fig. 4 is a kind of partial structural diagram of jack column device inner bracing piece of the utility model；
Fig. 5 is a kind of partial structural diagram of jack column device fix bar of the utility model.
In figure：1 bearing plate, 2 fixed rotating shafts, 3 inner bracing pieces, 4 latches, 5 auxiliary telescopic bars, 6 outer sleeves, 7 three-levels are stretched
Bar, 8 universal wheels, 9 load-bearing rotating shafts, 10 fix bars, 11 chutes, 12 main support telescopic bars, 13 two-level sleeves, 14 first level of connecting rod, 15
Two grades of expansion links, 16 tightening knobs, 17 fixture blocks, 18 sliding blocks, 19 necks, 20 banking stops, 21 fixing bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of jack column device, including latch 4 and auxiliary
Expansion link 5, auxiliary telescopic bar 5 and main support telescopic bar 12 are constituted by outer sleeve 6 and the inner bracing piece 3 being provided at its inner portion,
Auxiliary telescopic bar 5 and main support telescopic bar 12 are provided with two, and auxiliary telescopic bar 5 and main support telescopic bar 12 are stretched by three-level
Contracting bar 7 is fixedly connected, and first level of connecting rod 14, auxiliary telescopic bar 5 are provided with inside the two-level sleeve 13 that the inside of three-level expansion link 7 is set
Between be fixedly connected by two grades of expansion links 15, and be fixedly connected between main support telescopic bar 12 also by two grades of expansion links 15,
The design of three-level expansion link 7 and two grades of expansion links 15 can effectively increase the length and width of equipment, so as to provide steady roomy
Work area, be provided with bearing pin on the fixed rotating shaft 2 being fixedly mounted on the inner bracing piece 3 of auxiliary telescopic bar 5 and rotate company
The fix bar 10 connect, and fix bar 10 is provided with two, the design of fix bar 10 coordinates the cunning in fixing bolt 21 and chute 11
Block 18, effectively can fix equipment, so as to improve the stability of equipment, the top of inner bracing piece 3 of main support telescopic bar 12 is consolidated
The bearing plate 1 for rotating connection is provided with the load-bearing rotating shaft 9 of Dingan County's dress, the neck 19 on bearing plate 1 is interior with auxiliary telescopic bar 5
The fixture block 17 that the top of support bar 3 is installed is fixedly connected, and the design of fixture block 17 and neck 19 is not only simple to operate, while can be fine
The workman that is fixed as bearing plate 1 provide and be provided with chute on good working environment, the inner bracing piece 3 of main support telescopic bar 12
11, the end of latch 4 is connected with fixation with steel wire, and the steel wire other end is screwed the outer sleeve 6 installed in auxiliary telescopic bar 5
On, the design of latch 4 effectively can fix equipment, so as to provide stable support force, peace is fixed in the bottom of three-level expansion link 7
On the outer sleeve 6 of auxiliary telescopic bar 5, the top of first level of connecting rod 14 is fixedly mounted on the outer sleeve 6 of main support telescopic bar 12
On, tightening knob 16, fixing bolt 21 and chute 11 that fix bar 10 is installed by its end are provided with two grades of expansion links 15
Interior sliding block 18, which is threadably secured in connection, and fixing bolt 21, is provided with banking stop 20, and auxiliary telescopic bar 5 and main support are stretched
The top of contracting bar 12 is installed with universal wheel 8, and the design of universal wheel 8 is not only easily carried equipment, while can be operationally
Movement is used, so as to improve the scope of application of equipment and use function, the side of auxiliary telescopic bar 5 is installed with rectangle pedal,
The design of rectangle pedal can facilitate workman to climb up bearing plate 1 to be operated.
The operation principle of the present embodiment：In use, by the inner bracing piece 3 of auxiliary telescopic bar 5 and main support telescopic bar 12 from
Outer sleeve 6 is pulled out, and is fixed by latch 4, and latch 4 effectively can fix equipment, so that stable support force is provided,
Unclamp and tightening knob 16 and elongate three-level expansion link 7 and two grades of expansion links 15 therewith, can effectively increase equipment length and
Width, so as to provide steady roomy work area, is then rotated bearing plate 1, is rotated using load-bearing rotating shaft 9, and pass through fixture block
17 and neck 19 be fixed, it is not only simple to operate, while can be very good bearing plate 1 being fixed as workman to provide good work
Make environment, while rotating fix bar 10, and the fixing bolt 21 by its end and the sliding block in chute 11 by fixed rotating shaft 2
18 are threadably secured connection, effectively can fix equipment, prevent equipment from sliding, so that the stability of equipment is improved, it is universal
The design of wheel 8, is not only easily carried equipment, is used while can operationally move, thus improve the scope of application of equipment with
Using function, using after finishing can reverse operating pack up equipment, it is not only scalable to be convenient for carrying, while stable branch can be provided
Support function.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of jack column device, including latch (4) and auxiliary telescopic bar (5), it is characterised in that：The auxiliary telescopic bar
(5) constituted with main support telescopic bar (12) by outer sleeve (6) and the inner bracing piece (3) being provided at its inner portion, the auxiliary is stretched
Contracting bar (5) and main support telescopic bar (12) are provided with two, and the auxiliary telescopic bar (5) and main support telescopic bar (12) pass through
Three-level expansion link (7) is fixedly connected, and a cascade is provided with inside the two-level sleeve (13) set inside the three-level expansion link (7)
It is fixedly connected between bar (14), the auxiliary telescopic bar (5) by two grades of expansion links (15), and between main support telescopic bar (12)
It is fixedly connected also by two grades of expansion links (15), the fixation being fixedly mounted on the inner bracing piece (3) of the auxiliary telescopic bar (5) turns
The fix bar (10) that bearing pin rotates connection is provided with axle (2), and fix bar (10) is provided with two, the main support is stretched
The bearing plate (1) for rotating connection, institute are provided with the load-bearing rotating shaft (9) that inner bracing piece (3) top of contracting bar (12) is fixedly mounted
The fixed company of fixture block (17) installed at the top of the inner bracing piece (3) for stating neck (19) and auxiliary telescopic bar (5) on bearing plate (1)
Connect, chute (11) is provided with the inner bracing piece (3) of the main support telescopic bar (12), latch (4) end is consolidated with steel wire
Connect calmly, and the steel wire other end is screwed on the outer sleeve (6) of auxiliary telescopic bar (5).
2. a kind of jack column device according to claim 1, it is characterised in that：Three-level expansion link (7) bottom
It is fixedly mounted on the outer sleeve of auxiliary telescopic bar (5) (6), the top of the first level of connecting rod (14) is fixedly mounted on main support and stretched
On the outer sleeve (6) of contracting bar (12).
3. a kind of jack column device according to claim 1, it is characterised in that：Set on two grades of expansion links (15)
It is equipped with tightening knob (16).
4. a kind of jack column device according to claim 1, it is characterised in that：The fix bar (10) passes through its end
The fixing bolt (21) that end is installed is threadably secured with the sliding block (18) in chute (11) to be connected, and is set on fixing bolt (21)
It is equipped with banking stop (20).
5. a kind of jack column device according to claim 1, it is characterised in that：The auxiliary telescopic bar (5) and master
Universal wheel (8) is installed with the top of support telescopic bar (12).
6. a kind of jack column device according to claim 1, it is characterised in that：Auxiliary telescopic bar (5) side
It is installed with rectangle pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720016359.7U CN206376504U (en) | 2017-01-06 | 2017-01-06 | A kind of jack column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720016359.7U CN206376504U (en) | 2017-01-06 | 2017-01-06 | A kind of jack column device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376504U true CN206376504U (en) | 2017-08-04 |
Family
ID=59403983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720016359.7U Active CN206376504U (en) | 2017-01-06 | 2017-01-06 | A kind of jack column device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376504U (en) |
-
2017
- 2017-01-06 CN CN201720016359.7U patent/CN206376504U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200306 Granted publication date: 20170804 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230306 Granted publication date: 20170804 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230306 Granted publication date: 20170804 |
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| PP01 | Preservation of patent right |