CN109469808A - A kind of small-sized lifting device of construction - Google Patents
A kind of small-sized lifting device of construction Download PDFInfo
- Publication number
- CN109469808A CN109469808A CN201811628087.1A CN201811628087A CN109469808A CN 109469808 A CN109469808 A CN 109469808A CN 201811628087 A CN201811628087 A CN 201811628087A CN 109469808 A CN109469808 A CN 109469808A
- Authority
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- China
- Prior art keywords
- screw thread
- small
- bottom plate
- lifting device
- buffer layer
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 26
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of small-sized lifting devices of construction, it is related to the realm of building construction, it mainly solves the problems, such as to be easy to topple over when lifting article, including bottom plate, retaining wall and hold-down support, the top side of the bottom plate is provided with the retaining wall being fixedly connected, the top center of the retaining wall is provided with the hold-down support being fixedly connected, first through hole is provided on the hold-down support, the top setting of the bottom plate is fluted, inside grooves left and right ends are symmetrically arranged with the sliding block being slidably connected, the upper end of the sliding block is fixedly connected with baffle, the width of the baffle is greater than the width of groove, the clamping device includes baffle and rubber layer, baffle is provided on the left of the clamping device, the present invention can sufficiently fix article to be hoisted, it prevents from toppling over landing during lifting, has the function of secondary protection, improve the stability of lifting, The mobile device being equipped with is moved easily the device.
Description
Technical field
The present invention relates to the realm of building construction, specifically a kind of small-sized lifting device of construction.
Background technique
Application number " CN201710898925.6 ", publication number " CN107539923A " patent of invention disclose a kind of building
It constructs small-sized lifting device, including bottom plate, holder device, draws and lifts device, supporting table device, balancing device, fixed device and gas
Cylinder assembly, bottom plate are equipped with idler wheel and the first clump weight, and holder device is abutted against equipped with first support bar, the first spring, first
Bar and rotating part etc. draw and lift device equipped with the first transverse slat, the first brace, first motor, output shaft and connecting line etc., supporting table
Device is equipped with supporting table, the first supporting block, the second supporting block, the first fixed frame and second vertical bar etc., and balancing device is equipped with
Third cross bar, the 4th cross bar, third brace and first runner etc., fixed device are equipped with the 4th brace, third vertical bar, the 5th tiltedly
Bar and the 4th vertical bar etc., air cylinder device are equipped with cylinder, the first fixed link, the second fixed frame and bent stick etc., and the present invention can be suitable
Benefit promotes construction user to desired height, significantly expansion product use scope, and the promotion of dual dynamics improve product can
By property.
But the patent of invention, when being lifted article, article may topple over, slide, and metope is such as painted in construction
When, it generally requires stable stablizing with painting article and rises, furthermore the apparatus structure is complicated, and actual use cost is very high,
Using limited.
For another example application number " CN201721617263.2 ", publication number " CN207861816U " utility model patent disclose
A kind of construction lifting device, including fixed bottom plate, lifting bottom plate, fix on bottom plate and are equipped with four groups of pillars, four groups of branch
Rod structure is identical, is symmetrical arranged, and the quadrangle for going up and down bottom plate offers round hole, goes up and down bottom plate by round hole and is socketed in four groups of branch
It between column, goes up and down and offers two groups of sliding slots on two groups of side walls of bottom plate, sliding block is connected in four groups of sliding slots, two groups are located at together
It has been movably connected with the first strut on the sliding block of one vertical section, the second strut is connected on another two groups of sliding blocks, has fixed on bottom plate
Three groups of fixed blocks are installed, wherein two groups of fixed blocks being located on same vertical section are flexibly connected with the second strut, another group solid
Determine to be movably installed with cylinder on block, lantern ring is socketed on four groups of pillars, the top of lifting bottom plate is arranged in lantern ring, this is practical new
Type structure is simple, novel in design, and hoistable platform goes up and down more stable in lifting process, and when lifting device is mobile, lifting is flat
Platform is able to maintain firm.
But the utility model patent is when also failing to solve painting metope, generally require it is stable will be steady with painting article
Surely the problem of rising, the furthermore device height-limited, narrow application range.
In conclusion propose that a kind of structure is simple, the small-sized lifting device of construction of low manufacture cost, it is above-mentioned to solve
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of small-sized lifting devices of construction, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of small-sized lifting device of construction, including bottom plate, retaining wall and hold-down support, the top side of the bottom plate are provided with
The retaining wall being fixedly connected, the top center of the retaining wall are provided with the hold-down support being fixedly connected, are arranged on the hold-down support
There is first through hole, by fixing wirerope insertion first through hole, fluted, inside grooves or so are arranged in the top of the bottom plate
Both ends are symmetrically arranged with the sliding block being slidably connected, and the upper end of the sliding block is fixedly connected with baffle, and the width of the baffle is greater than
The width of groove, the clamping device include baffle and rubber layer, and baffle, the right side of baffle are provided on the left of the clamping device
Side is provided with the rubber layer being fixedly connected.
As a further solution of the present invention: the rubber layer is made of butadiene-styrene rubber.
As a further solution of the present invention: the sliding block is fixedly installed bearing, the bearing and the first rotating bar
One end rotation connection, the other end of first rotating bar are threadedly coupled with the second rotating bar, set in the first rotating bar of left end
It is equipped with the first external screw thread, the second external screw thread is provided in the first rotating bar of right end, the second rotating bar is internally provided with internal screw thread
Cavity, internal screw thread cavity inside are provided with internal screw thread, and the first external screw thread, the second external screw thread and internal screw thread cooperate, and realize
First rotating bar is close or separate simultaneously.
As a further solution of the present invention: the center outer surface of second rotating bar is provided with the tooth being fixedly connected
It encloses, pitch wheel is provided with below gear ring, the gear is fixedly installed on the output shaft left end of motor, motor setting
In in first buffer layer, first buffer layer is fixedly installed on the bottom interior surface of bottom plate, and the bottom interior surface of the bottom plate is fixed
It is provided with second buffer layer, fills padded coaming inside the first buffer layer and second buffer layer, improves buffering effect, protection
While motor, the service life of the device is improved.
As a further solution of the present invention: the motor be servo motor, can positive and negative rotation, pass through extraneous control switch
Controller work and steering.
As a further solution of the present invention: it further include L bar and the second through-hole, the lateral part of the L bar and retaining wall
Upper outer surface is fixedly connected, and is provided with the second through-hole above the longitudinal portion of L bar, wirerope further with the second through-hole phase
Even, play the role of second protection, and keep the device more stable when rising.
As a further solution of the present invention: further including mobile device, the mobile device is fixedly installed on the bottom of bottom plate
Portion quadrangle, the mobile device include third buffer layer, hydraulic cylinder, supporting leg and idler wheel, the top setting of the mobile device
There is third buffer layer, the lower end of the third buffer layer is provided with hydraulic cylinder, is provided with rolling below the telescopic end of the hydraulic cylinder
The telescopic end outside of wheel, hydraulic cylinder is provided with supporting leg, and supporting leg is hollow structure inside, can accommodate idler wheel, pass through movement
Device can move the device, adjust the adjustable height of hydraulic cylinder, while fixed reliable.
A kind of construction auxiliary device, including the small-sized lifting device of construction.
Compared with prior art, it the beneficial effects of the present invention are: the present invention can sufficiently fix article to be hoisted, prevents
Landing is toppled over during lifting, while having the function of secondary protection, is also improved the stability of lifting, has been additionally provided with mobile dress
It sets, is moved easily to place to be worked, be suitble to promote.
In conclusion motor work belt moving gear rotates, gear rotation drives ring gear against rotation, and then drives the second rotating bar
Rotation, the second rotating bar are internally provided with internal screw thread cavity, and internal screw thread cavity inside is provided with internal screw thread, the first external screw thread, the
Two external screw threads and internal screw thread cooperate, and realize that two the first rotating bars are close to each other or separate, press from both sides so as to adjust two
The distance between tight device, is capable of fixing different size of article, and anti-sliding stop falls off, and rubber layer plays the work of protection article
With, wirerope is further connected with the second through-hole, play the role of second protection, and keep the device more stable when rising,
The device can be moved by mobile device, adjusts the adjustable height of hydraulic cylinder, while fixed reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention.
Fig. 2 is the connection stereoscopic schematic diagram of the first rotating bar, the second rotating bar in the present invention.
Fig. 3 is the structural schematic diagram of embodiment 2 in the present invention.
Fig. 4 is the structural schematic diagram of embodiment 3 in the present invention.
Fig. 5 is part isometric schematic diagram of the invention.
In figure: 1- bottom plate, 2- retaining wall, 3- clamping device, 4- baffle, 5- rubber layer, 6- hold-down support, 7- first through hole,
8- sliding block, 9- bearing, the first rotating bar of 10-, the second rotating bar of 11-, 12- gear ring, 13- gear, 14- motor, 15- first are buffered
Layer, 16- second buffer layer, 17-L bar, the second through-hole of 18-, 19- groove, 20- internal screw thread cavity, 21- mobile device, 22- third
Buffer layer, 23- hydraulic cylinder, 24- supporting leg, 25- idler wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to figure 1, figure 2 and figure 5., in the embodiment of the present invention, a kind of small-sized lifting device of construction, including bottom plate 1, retaining wall
2 and hold-down support 6, the top side of the bottom plate 1, which is provided with the retaining wall 2 being fixedly connected, prevents object for playing a protective role
Product are fallen, and the top center of the retaining wall 2 is provided with the hold-down support 6 being fixedly connected, and are provided with first on the hold-down support 6
Through-hole 7, it is fixed by the way that wirerope is inserted into first through hole 7, the device is lifted to facilitate.
The top setting fluted 19 of the bottom plate 1,19 inside left and right ends of groove are symmetrically arranged with the cunning being slidably connected
Block 8, the upper end of the sliding block 8 are fixedly connected with baffle 4, and the width of the baffle 4 is greater than the width of groove 19, the clamping dress
Setting 3 includes baffle 4 and rubber layer 5, and the left side of the clamping device 3 is provided with baffle 4, and the right side of baffle 4 is provided with fixed company
The rubber layer 5 connect.
Preferably, the rubber layer 5 is made of butadiene-styrene rubber.
The sliding block 8 is fixedly installed bearing 9, and one end of the bearing 9 and the first rotating bar 10 is rotatablely connected, and described the
The other end of one rotating bar 10 is threadedly coupled with the second rotating bar 11, is provided with the first outer spiral shell in the first rotating bar 10 of left end
Line is provided with the second external screw thread in the first rotating bar 10 of right end, and the second rotating bar 11 is internally provided with internal screw thread cavity 20, interior
Thread cavity 20 is internally provided with internal screw thread, and the first external screw thread, the second external screw thread and internal screw thread cooperate, and realizes first turn
Lever 10 is close or separate simultaneously.
Further, the center outer surface of second rotating bar 11 is provided with the gear ring 12 being fixedly connected, gear ring 12
Lower section is provided with pitch wheel 13, and the gear 13 is fixedly installed on the output shaft left end of motor 14, and motor 14 is arranged
In in first buffer layer 15, first buffer layer 15 is fixedly installed on the bottom interior surface of bottom plate 1, table in the bottom of the bottom plate 1
Face is fixedly installed second buffer layer 16.
Preferably, padded coaming is filled inside the first buffer layer 15 and second buffer layer 16, improves buffering effect, protects
While protecting motor 14, the service life of the device is improved.
Preferably, the motor 14 be servo motor, can positive and negative rotation, by extraneous control switch controller work and turn
To.
The rotation of 14 work belt moving gear 13 of motor, the rotation of gear 13 drives gear ring 12 to rotate, and then drives the second rotating bar
11 rotations, the second rotating bar 11 are internally provided with internal screw thread cavity 20, and internal screw thread cavity 20 is internally provided with internal screw thread, outside first
Screw thread, the second external screw thread and internal screw thread cooperate, and realize that two the first rotating bars 10 are close to each other or separate, to adjust
The distance between whole two clamping devices 3, are capable of fixing different size of article, and anti-sliding stop falls off.
Embodiment 2
Fig. 2, Fig. 3 and Fig. 5 are please referred to, embodiment 2 is distinguished as with embodiment 1, further includes L bar 17 and the second through-hole 18, the L
The lateral part of bar 17 is fixedly connected with the upper outer surface of retaining wall 2, is provided with the second through-hole above the longitudinal portion of L bar 17
18, wirerope is further connected with the second through-hole 18, plays the role of second protection, and keeps the device more steady when rising
It is fixed.
Embodiment 3
Fig. 2, Fig. 4 and Fig. 5 are please referred to, embodiment 3 is distinguished as with embodiment 2, further includes mobile device 21, the mobile device
21 are fixedly installed on the bottom four corners of bottom plate 1, and the mobile device 21 includes third buffer layer 22, hydraulic cylinder 23, supporting leg 24
And idler wheel 25, the top of the mobile device 21 are provided with third buffer layer 22, the lower end of the third buffer layer 22 is provided with
The telescopic end lower section of hydraulic cylinder 23, the hydraulic cylinder 23 is provided with idler wheel 25, is provided with support on the outside of the telescopic end of hydraulic cylinder 23
Leg 24, supporting leg 24 are hollow structure inside, can accommodate idler wheel 25, can move the device by mobile device 21, are adjusted
The adjustable height of hydraulic cylinder 23, at the same it is fixed reliable.
Embodiment 4
A kind of construction auxiliary device, including any small-sized lifting device of construction of embodiment 1-3.
The working principle of the invention is: the rotation of 14 work belt moving gear 13 of motor, and the rotation of gear 13 drives gear ring 12 to rotate,
And then the rotation of the second rotating bar 11 is driven, the second rotating bar 11 is internally provided with internal screw thread cavity 20, inside internal screw thread cavity 20
It is provided with internal screw thread, the first external screw thread, the second external screw thread and internal screw thread cooperate, and realize two the first rotating bars 10 mutually
It is close or separate, so as to adjust the distance between two clamping devices 3, it is capable of fixing different size of article, anti-sliding stop
It falls off, rubber layer 5 plays the role of protecting article, and wirerope is further connected with the second through-hole 18, plays the work of second protection
With, and keep the device more stable when rising, which can be moved by mobile device 21, adjusting hydraulic cylinder 23 can adjust
Whole height, at the same it is fixed reliable.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of small-sized lifting device of construction, including bottom plate (1), retaining wall (2) and hold-down support (6), the bottom plate (1)
Top side is provided with the retaining wall (2) being fixedly connected, and the top center of the retaining wall (2) is provided with the hold-down support being fixedly connected
(6), first through hole (7) are provided on the hold-down support (6), which is characterized in that the top setting of the bottom plate (1) is fluted
(19), the internal left and right ends of groove (19) are symmetrically arranged with the sliding block (8) being slidably connected, and the upper end of the sliding block (8) is fixed to be connected
Be connected to baffle (4), the width of the baffle (4) is greater than the width of groove (19), the clamping device (3) include baffle (4) and
Rubber layer (5) is provided with baffle (4) on the left of the clamping device (3), and baffle is provided with the rubber being fixedly connected on the right side of (4)
Glue-line (5).
2. the small-sized lifting device of construction according to claim 1, which is characterized in that the rubber layer (5) is butylbenzene
Rubber is made.
3. the small-sized lifting device of construction according to claim 2, which is characterized in that sliding block (8) fixed setting
Have bearing (9), one end of the bearing (9) and the first rotating bar (10) is rotatablely connected, first rotating bar (10) it is another
End is threadedly coupled with the second rotating bar (11), is provided with the first external screw thread in the first rotating bar (10) of left end, and the first of right end
The second external screw thread is provided in rotating bar (10), the second rotating bar (11) is internally provided with internal screw thread cavity (20), and internal screw thread is empty
Chamber (20) is internally provided with internal screw thread, and the first external screw thread, the second external screw thread and internal screw thread cooperate.
4. the small-sized lifting device of construction according to claim 3, which is characterized in that second rotating bar (11)
Center outer surface is provided with the gear ring (12) being fixedly connected, and is provided with pitch wheel (13), institute below gear ring (12)
The output shaft left end that gear (13) is fixedly installed on motor (14) is stated, motor (14) is set on first buffer layer (15), and first
Buffer layer (15) is fixedly installed on the bottom interior surface of bottom plate (1), and the bottom interior surface of the bottom plate (1) is fixedly installed second
Buffer layer (16).
5. the small-sized lifting device of construction according to claim 4, which is characterized in that the first buffer layer (15) and
Padded coaming is filled inside second buffer layer (16).
6. the small-sized lifting device of construction according to claim 4, which is characterized in that the motor (14) is servo electricity
Machine.
7. -6 any small-sized lifting device of construction according to claim 1, which is characterized in that further include L bar (17)
It is fixedly connected with the lateral part of the second through-hole (18), the L bar (17) with the upper outer surface of retaining wall (2), L bar (17) is indulged
Upper is provided with the second through-hole (18).
8. the small-sized lifting device of construction according to claim 7, which is characterized in that it further include mobile device (21),
The mobile device (21) is fixedly installed on the bottom four corners of bottom plate (1), and the mobile device (21) includes third buffer layer
(22), hydraulic cylinder (23), supporting leg (24) and idler wheel (25) are provided with third buffer layer above the mobile device (21)
(22), the lower end of the third buffer layer (22) is provided with hydraulic cylinder (23), setting below the telescopic end of the hydraulic cylinder (23)
Have idler wheel (25), is provided with supporting leg (24) on the outside of the telescopic end of hydraulic cylinder (23).
9. the small-sized lifting device of construction according to claim 8, which is characterized in that supporting leg (24) is inner hollow
Structure.
10. a kind of construction auxiliary device, which is characterized in that small-sized including any construction of claim 1-9
Lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628087.1A CN109469808A (en) | 2018-12-28 | 2018-12-28 | A kind of small-sized lifting device of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628087.1A CN109469808A (en) | 2018-12-28 | 2018-12-28 | A kind of small-sized lifting device of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109469808A true CN109469808A (en) | 2019-03-15 |
Family
ID=65677734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628087.1A Pending CN109469808A (en) | 2018-12-28 | 2018-12-28 | A kind of small-sized lifting device of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233991A (en) * | 2021-12-21 | 2022-03-25 | 吉林建筑大学 | Site survey device that building engineering cost was used |
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|---|---|---|---|---|
| CN106122732A (en) * | 2016-08-31 | 2016-11-16 | 张忠明 | A kind of display screen fixing device of desktop computer |
| CN107061934A (en) * | 2017-01-18 | 2017-08-18 | 蓝海天 | A kind of device of adjusting tool foot supporting plate heights through mechanical drive |
| CN206555641U (en) * | 2016-11-04 | 2017-10-13 | 安徽迈创信息科技有限公司 | A kind of LED screen support frame of liquid crystal-spliced screen |
| CN107366804A (en) * | 2017-07-11 | 2017-11-21 | 合肥哨商信息技术有限公司 | A kind of display base applied widely |
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2018
- 2018-12-28 CN CN201811628087.1A patent/CN109469808A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122732A (en) * | 2016-08-31 | 2016-11-16 | 张忠明 | A kind of display screen fixing device of desktop computer |
| CN206555641U (en) * | 2016-11-04 | 2017-10-13 | 安徽迈创信息科技有限公司 | A kind of LED screen support frame of liquid crystal-spliced screen |
| CN107061934A (en) * | 2017-01-18 | 2017-08-18 | 蓝海天 | A kind of device of adjusting tool foot supporting plate heights through mechanical drive |
| CN107366804A (en) * | 2017-07-11 | 2017-11-21 | 合肥哨商信息技术有限公司 | A kind of display base applied widely |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233991A (en) * | 2021-12-21 | 2022-03-25 | 吉林建筑大学 | Site survey device that building engineering cost was used |
| CN114233991B (en) * | 2021-12-21 | 2024-03-29 | 吉林建筑大学 | Site survey device for construction engineering cost |
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Application publication date: 20190315 |
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| RJ01 | Rejection of invention patent application after publication |