CN109850754A - A kind of cargo hoisting device that construction site security performance is high - Google Patents
A kind of cargo hoisting device that construction site security performance is high Download PDFInfo
- Publication number
- CN109850754A CN109850754A CN201811261193.0A CN201811261193A CN109850754A CN 109850754 A CN109850754 A CN 109850754A CN 201811261193 A CN201811261193 A CN 201811261193A CN 109850754 A CN109850754 A CN 109850754A
- Authority
- CN
- China
- Prior art keywords
- wall
- screw
- fixed
- security performance
- hoisting device
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
The invention belongs to hoisting device technical fields, especially a kind of cargo hoisting device that construction site security performance is high, surface coating lubricating oil that can not automatically to wirerope during lifting cargo for hoisting device wirerope, wirerope surface frictional force excessive the case where being broken, is caused due to lubrication shortage of oil, the low problem of security performance, now propose following scheme, including pedestal and damper cylinder, the four corners of the base bottom outer wall pass through screw and are fixed with universal wheel, and the bottom interior wall of pedestal is fixed with bearing block by screw, the inner wall of the bearing block is connected with bull stick by bearing, the top of the bull stick is socketed with turntable, and the top exterior walls of turntable are fixed with the support column of L-shaped structure by screw.The convenient frictional force that can reduce wirerope of the present invention one, another party can prevent wirerope not and will receive corrosion, realize the automatic oiling of wirerope, improve the service life of wirerope, security performance is higher.
Description
Technical field
The present invention relates to hoisting device technical fields more particularly to a kind of construction site to be sling with the high cargo of security performance
Device.
Background technique
Construction site, Guangdong language claim building sites, construction domain, and abbreviation domain is to develop construction project at one, is carried out
The place of civil engineering, range often have coaming plate, wire netting or enclosure wall to be closed, and limit personnel and material, machinery and vehicle
Disengaging, on building sites, for convenience cargo is transported, it is often necessary to use hoisting device.
It will retrieve, China Patent Publication No. CN108455443A, and disclose a kind of boom hoisting, including uprights vertical weldering
It connects on base, crossbeam is rotatably connected on column by bearing, and admission machine and fixed pulley are set on crossbeam, and the first lifting rope is set
In fixed pulley side.Boom hoisting in foregoing invention has the following disadvantages: 1, wirerope is during lifting cargo
Surface coating lubricating oil that can not automatically to wirerope, wirerope surface cause frictional force is excessive to break due to lubrication shortage of oil
The case where splitting, security performance are low；2, the damping performance of device and stability height are poor, and lifting process be easy to cause cargo
Damage and device the case where collapsing, it is clear that can no longer meet the use demand of people.
Summary of the invention
Surface coating lubricating oil that can not automatically to wirerope during lifting cargo based on hoisting device wirerope,
Since lubrication shortage of oil causes frictional force excessive the case where being broken, the low technology of security performance is asked on wirerope surface
Topic, the invention proposes a kind of cargo hoisting devices that construction site security performance is high.
A kind of cargo hoisting device that construction site security performance is high proposed by the present invention, including pedestal and damper cylinder,
The four corners of the base bottom outer wall pass through screw and are fixed with universal wheel, and the bottom interior wall of pedestal is fixed with by screw
The inner wall of bearing block, the bearing block is connected with bull stick by bearing, and the top of the bull stick is socketed with turntable, and the top of turntable
Portion's outer wall is fixed with the support column of L-shaped structure by screw, and the side outer wall of the support column is fixed with motor housing by screw,
And the top inner wall of motor housing is fixed with motor by screw, the output sleeve of the motor is connected to reel, and coiling
The outer wall of wheel is wrapped with wirerope, and the one end of the wirerope far from reel is fixed with suspension hook by screw, and suspension hook is interior
Wall is welded with arc anti-slop serrations, and the side of the support column top exterior walls is fixed with limit case by screw, and limits the interior of case
Wall is connected with position-limiting drum by bearing, and inner wall of the limit case close to position-limiting drum side is connected with oil drum by bearing, and
Position-limiting drum and oil drum form transmission by belt and cooperate, and the outer wall of the oil drum offers permeability hole, and permeability hole is interior
Wall is plugged with painting deep-fried twisted dough sticks, and the bottom interior wall of the damper cylinder is fixed with the second magnet, and the inner wall sliding of damper cylinder by screw
It is connected with the first magnet, first magnet and the second magnet opposite side magnetic pole are identical, the top exterior walls of first magnet
It is fixed with slide bar by screw, and the top of slide bar is fixed with parcel shelf, the surrounding of the parcel shelf top exterior walls by screw
Spill baffle is fixed with by screw.
Preferably, the top exterior walls of four spill baffles are fixed with the same drawstring by screw, and drawstring is another
One end is socketed on suspension hook.
Preferably, the surrounding outer wall of the pedestal passes through screw and is fixed with horizontally disposed connecting plate, and connecting plate
Top exterior walls offer fixation hole, and the inner wall of fixation hole is fixed with hydraulic cylinder by screw, and one end of hydraulic cylinder piston rod passes through
Screw is fixed with fixed plate, and the bottom outer wall of fixed plate is welded with hemispherical projections.
Preferably, the bottom interior wall that the pedestal is located at bearing block side is fixed with servo motor, and servo by screw
The output shaft of motor forms transmission cooperation by belt and bull stick, and the bottom interior wall that pedestal is located at the bearing block other side passes through screw
It is fixed with power supply box, the inner wall of power supply box is fixed with battery by screw.
Preferably, the top exterior walls of the pedestal offer the sliding slot of ring structure, and the inner wall of sliding slot slidably connects
Ball, the top exterior walls of ball and the bottom outer wall formation of turntable are slidably matched.
Preferably, the support rod that the surrounding of the turntable top exterior walls is arranged by screw constant tilt, and support rod is remote
One end from turntable is connected with support column, and support rod is fixed with spring, spring by screw close to the side outer wall of support column
One end far from support rod is connected with the outer wall of support column.
Preferably, the other side of the support column top exterior walls is fixed with the first directive wheel by screw, and support column is remote
One end outer wall from turntable is fixed with the second directive wheel by screw, and the first directive wheel and the second directive wheel are formed with wirerope
It is slidably matched.
Preferably, the surrounding outer wall of the damper cylinder is welded with triangular support block, and the bottom of triangular support block
Outer wall is welded with tread plate.
Preferably, the outer wall of the support column is fixed with brace by screw, and brace and support column form triangle knot
Structure.
Preferably, the servo motor and motor pass through conducting wire and are connected with switch, and switch and pass through conducting wire and electric power storage
Pond is connected.
Having the beneficial effect that in the present invention
1, the high cargo hoisting device of the construction site security performance, it is anti-skidding by being provided with motor, position-limiting drum and arc
During lifting, the cargo lifted by crane is suspended on suspension hook for tooth, and arc anti-slop serrations can play good anti-skidding
Effect, the case where preventing cargo from falling off, motor drive reel rotation to carry out take-up, during take-up, position-limiting drum
Good limit effect can be played, prevents wirerope from bobbing and weaving.
2, the high cargo hoisting device of the construction site security performance, by being provided with oil drum and applying deep-fried twisted dough sticks, due to
There are frictional force between wirerope and position-limiting drum, wirerope will drive position-limiting drum rotation when mobile, and position-limiting drum drives oil drum to turn
It moves, the lubricating oil meeting uniformly penetrating in oil drum applies deep-fried twisted dough sticks and carry out oiling to wirerope, one can conveniently be reduced to applying on deep-fried twisted dough sticks
The frictional force of wirerope, another party can prevent wirerope not and will receive corrosion, realize the automatic oiling of wirerope, improve
The service life of wirerope, the case where preventing wire cable rupture generation, security performance are higher.
3, the high cargo hoisting device of the construction site security performance, by being provided with spill baffle, the first magnet,
Two magnet, triangular support block and tread plate, spill baffle can increase the material-putting space of parcel shelf, due to the first magnet and
Two magnet opposite side magnetic poles are identical, so the first magnet and the mutually exclusive carry out damping of the second magnet, it is possible to prevente effectively from goods
Object damages during lifting, and triangular support block and tread plate can each serve as good support and antiskid effect,
Improve the stability of parcel shelf during upper and lower cargo.
4, the high cargo hoisting device of the construction site security performance, by being provided with support rod, fixed plate and hemisphere
Shape protrusion, can form triangular structure between support rod, turntable and support column three, improve the stability of support column, prevent
The case where locking apparatus is broken, fixed plate can be supported ground, and hemispherical projections can be embedded into soil
It carries out anti-skidding, improves the stability of whole device, the case where anti-locking apparatus collapses.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Fig. 1 is a kind of overall structure section view for the cargo hoisting device that construction site security performance is high proposed by the present invention
Figure；
Fig. 2 is a kind of overall structure main view for the cargo hoisting device that construction site security performance is high proposed by the present invention；
Fig. 3 is a kind of A schematic enlarged-scale view for the cargo hoisting device that construction site security performance is high proposed by the present invention；
Fig. 4 is a kind of C-structure enlarged drawing for the cargo hoisting device that construction site security performance is high proposed by the present invention；
Fig. 5 is a kind of B structure enlarged drawing for the cargo hoisting device that construction site security performance is high proposed by the present invention.
In figure: 1 bull stick, 2 power supply boxs, 3 universal wheels, 4 batteries, 5 bearing blocks, 6 pedestals, 7 servo motors, 8 balls, 9 turns
Disk, 10 support rods, 11 springs, 12 support columns, 13 motor, 14 motor housings, 15 reels, 16 braces, 17 wirerope, 18 first
Directive wheel, 19 second directive wheels, 20 arc anti-slop serrations, 21 suspension hooks, 22 drawstrings, 23 spill baffles, 24 parcel shelf, 25 slide bars, 26
First magnet, 27 second magnet, 28 damper cylinders, 29 hydraulic cylinders, 30 connecting plates, 31 fixed plates, 32 hemispherical projections, 33 triangles
Supporting block, 34 tread plates, 35 position-limiting drums, 36 apply deep-fried twisted dough sticks, 37 limit casees, 38 oil drums.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of cargo hoisting device that construction site security performance is high, including pedestal 6 and damper cylinder 28,
The four corners of 6 bottom outer wall of pedestal pass through screw and are fixed with universal wheel 3, and the bottom interior wall of pedestal 6 is fixed with by screw
The inner wall of bearing block 5, bearing block 5 is connected with bull stick 1 by bearing, and the top of bull stick 1 is socketed with turntable 9, and the top of turntable 9
Outer wall is fixed with the support column 12 of L-shaped structure by screw, and the side outer wall of support column 12 is fixed with motor housing 14 by screw,
And the top inner wall of motor housing 14 is fixed with motor 13 by screw, the output sleeve of motor 13 is connected to reel 15, and
The outer wall of reel 15 is wrapped with wirerope 17, and the one end of wirerope 17 far from reel 15 is fixed with suspension hook 21 by screw,
And the inner wall of suspension hook 21 is welded with arc anti-slop serrations 20, the side of 12 top exterior walls of support column is fixed with limit case by screw
37, and the inner wall for limiting case 37 is connected with position-limiting drum 35 by bearing, limits inner wall of the case 37 close to 35 side of position-limiting drum and passes through
Bearing is connected with oil drum 38, and position-limiting drum 35 and oil drum 38 form transmission cooperation by belt, and the outer wall of oil drum 38 is opened
Inner wall equipped with permeability hole, and permeability hole, which is plugged with, applies deep-fried twisted dough sticks 36, and the bottom interior wall of damper cylinder 28 is fixed with second by screw
Magnet 27, and the inner wall of damper cylinder 28 slidably connects the first magnet 26,27 opposite side magnetic of the first magnet 26 and the second magnet
Extremely identical, the top exterior walls of the first magnet 26 are fixed with slide bar 25 by screw, and the top of slide bar 25 is fixed with by screw
Parcel shelf 24, the surrounding of 24 top exterior walls of parcel shelf pass through screw and are fixed with spill baffle 23.
In the present invention, the top exterior walls of four spill baffles 23 are fixed with the same drawstring 22, and drawstring 22 by screw
The other end be socketed on suspension hook 21.
In the present invention, the surrounding outer wall of pedestal 6 passes through screw and is fixed with horizontally disposed connecting plate 30, and connecting plate 30
Top exterior walls offer fixation hole, the inner wall of fixation hole is fixed with hydraulic cylinder 29 by screw, the one of 29 piston rod of hydraulic cylinder
End is fixed with fixed plate 31 by screw, and the bottom outer wall of fixed plate 31 is welded with hemispherical projections 32.
In the present invention, the bottom interior wall that pedestal 6 is located at 5 side of bearing block is fixed with servo motor 7, and servo by screw
The output shaft of motor 7 forms transmission cooperation by belt and bull stick 1, and the bottom interior wall that pedestal 6 is located at 5 other side of bearing block passes through
Screw is fixed with power supply box 2, and the inner wall of power supply box 2 is fixed with battery 4 by screw.
In the present invention, the top exterior walls of pedestal 6 offer the sliding slot of ring structure, and the inner wall of sliding slot slidably connects rolling
Pearl 8, the top exterior walls of ball 8 are slidably matched with the bottom outer wall formation of turntable 9.
In the present invention, the support rod 10 that the surrounding of 9 top exterior walls of turntable is arranged by screw constant tilt, and support rod 10
One end far from turntable 9 is connected with support column 12, and support rod 10 is fixed with close to the side outer wall of support column 12 by screw
Spring 11, the one end of spring 11 far from support rod 10 are connected with the outer wall of support column 12.
In the present invention, the other side of 12 top exterior walls of support column is fixed with the first directive wheel 18, and support column by screw
12 one end outer walls far from turntable 9 are fixed with the second directive wheel 19 by screw, and the first directive wheel 18 and the second directive wheel 19 are
It is slidably matched with the formation of wirerope 17.
In the present invention, the surrounding outer wall of damper cylinder 28 is welded with triangular support block 33, and triangular support block 33
Bottom outer wall is welded with tread plate 34.
In the present invention, the outer wall of support column 12 is fixed with brace 16 by screw, and brace 16 and support column 12 form three
Angular structure.
In the present invention, servo motor 7 and motor 13 are connected with switch by conducting wire, and switch and pass through conducting wire and electric power storage
Pond 4 is connected.
It is placed on parcel shelf 24 in use, freight will be needed to carry out, suspension hook 21 is then hooked on drawstring 22
On, arc anti-slop serrations 20 can play good antiskid effect, the case where preventing cargo from falling off, and motor 13 drives coiling
15 rotation of wheel carries out take-up, and during take-up, position-limiting drum 35 plays good limit effect, prevents wirerope 17 up and down
It swings, since, there are frictional force, wirerope 17 will drive the rotation of position-limiting drum 35, limit when mobile between wirerope 17 and position-limiting drum 35
Position cylinder 35 drives oil drum 38 to rotate, and the lubricating oil meeting uniformly penetrating in oil drum 38 applies deep-fried twisted dough sticks 36 to steel to applying on deep-fried twisted dough sticks 36
Cord 17 carries out oiling, and one facilitates the frictional force for reducing wirerope 17, another conveniently to prevent wirerope 17 not and will receive corrosion, electric
Motivation 13 is by after freight lifting to certain altitude, and control servo motor 7 is opened, and servo motor 7 drives support column 12 to rotate, by goods
Object is placed into designated position.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of cargo hoisting device that construction site security performance is high, including pedestal (6) and damper cylinder (28), feature exists
In the four corners of pedestal (6) bottom outer wall pass through screw and are fixed with universal wheel (3), and the bottom interior wall of pedestal (6) is logical
It crosses screw to be fixed with bearing block (5), the inner wall of the bearing block (5) is connected with bull stick (1) by bearing, the bull stick (1)
Top is socketed with turntable (9), and the top exterior walls of turntable (9) are fixed with the support column (12) of L-shaped structure, the branch by screw
The side outer wall of dagger (12) is fixed with motor housing (14) by screw, and the top inner wall of motor housing (14) is fixed by screw
Have motor (13), the output sleeve of the motor (13) is connected to reel (15), and the outer wall of reel (15) is wrapped with
Wirerope (17), the wirerope (17) is fixed with suspension hook (21) far from the one end of reel (15) by screw, and suspension hook
(21) inner wall is welded with arc anti-slop serrations (20), and the side of support column (12) top exterior walls is fixed with limit by screw
Case (37), and the inner wall for limiting case (37) is connected with position-limiting drum (35) by bearing, the limit case (37) is close to position-limiting drum
(35) inner wall of side is connected with oil drum (38) by bearing, and position-limiting drum (35) and oil drum (38) are formed by belt and passed
Dynamic cooperation, the outer wall of the oil drum (38) offers permeability hole, and the inner wall of permeability hole is plugged with and applies deep-fried twisted dough sticks (36), described to subtract
The bottom interior wall of shake cylinder (28) is fixed with the second magnet (27) by screw, and the inner wall of damper cylinder (28) slidably connects first
Magnet (26), first magnet (26) is identical with the second magnet (27) opposite side magnetic pole, the top of first magnet (26)
Portion's outer wall is fixed with slide bar (25) by screw, and the top of slide bar (25) is fixed with parcel shelf (24) by screw, described to set
The surrounding of object plate (24) top exterior walls passes through screw and is fixed with spill baffle (23).
2. a kind of cargo hoisting device that construction site security performance is high according to claim 1, which is characterized in that four
The top exterior walls of a spill baffle (23) are fixed with the same drawstring (22) by screw, and another end cap of drawstring (22)
It connects on suspension hook (21).
3. a kind of cargo hoisting device that construction site security performance is high according to claim 2, which is characterized in that institute
The surrounding outer wall for stating pedestal (6) passes through screw and is fixed with horizontally disposed connecting plate (30), and outside the top of connecting plate (30)
Wall offers fixation hole, and the inner wall of fixation hole is fixed with hydraulic cylinder (29) by screw, and one end of hydraulic cylinder (29) piston rod is logical
It crosses screw to be fixed with fixed plate (31), the bottom outer wall of fixed plate (31) is welded with hemispherical projections (32).
4. a kind of cargo hoisting device that construction site security performance is high according to claim 3, which is characterized in that institute
It states pedestal (6) and is located at the bottom interior wall of bearing block (5) side and be fixed with servo motor (7) by screw, and servo motor (7)
Output shaft forms transmission cooperation by belt and bull stick (1), and the bottom interior wall that pedestal (6) is located at bearing block (5) other side passes through
Screw is fixed with power supply box (2), and the inner wall of power supply box (2) is fixed with battery (4) by screw.
5. a kind of cargo hoisting device that construction site security performance is high according to claim 4, which is characterized in that institute
The top exterior walls for stating pedestal (6) offer the sliding slot of ring structure, and the inner wall of sliding slot slidably connects ball (8), ball (8)
Top exterior walls and turntable (9) bottom outer wall formation be slidably matched.
6. a kind of cargo hoisting device that construction site security performance is high according to claim 5, which is characterized in that institute
The support rod (10) that the surrounding of turntable (9) top exterior walls is arranged by screw constant tilt is stated, and support rod (10) is far from turntable
(9) one end is connected with support column (12), and side outer wall of the support rod (10) close to support column (12) is fixed with by screw
Spring (11), spring (11) are connected far from the one end of support rod (10) with the outer wall of support column (12).
7. a kind of cargo hoisting device that construction site security performance is high according to claim 6, which is characterized in that institute
The other side for stating support column (12) top exterior walls is fixed with the first directive wheel (18) by screw, and support column (12) is far from turntable
(9) one end outer wall is fixed with the second directive wheel (19) by screw, the first directive wheel (18) and the second directive wheel (19) with
Wirerope (17) formation is slidably matched.
8. a kind of cargo hoisting device that construction site security performance is high according to claim 7, which is characterized in that institute
The surrounding outer wall for stating damper cylinder (28) is welded with triangular support block (33), and the bottom outer wall weldering of triangular support block (33)
It is connected to tread plate (34).
9. a kind of cargo hoisting device that construction site security performance is high according to claim 8, which is characterized in that institute
The outer wall for stating support column (12) is fixed with brace (16) by screw, and brace (16) and support column (12) form triangle knot
Structure.
10. a kind of cargo hoisting device that construction site security performance is high according to claim 9, which is characterized in that
The servo motor (7) and motor (13) are connected with switch by conducting wire, and switch and be connected by conducting wire with battery (4)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261193.0A CN109850754A (en) | 2018-10-26 | 2018-10-26 | A kind of cargo hoisting device that construction site security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261193.0A CN109850754A (en) | 2018-10-26 | 2018-10-26 | A kind of cargo hoisting device that construction site security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109850754A true CN109850754A (en) | 2019-06-07 |
Family
ID=66889819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811261193.0A Pending CN109850754A (en) | 2018-10-26 | 2018-10-26 | A kind of cargo hoisting device that construction site security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109850754A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526151A (en) * | 2019-09-03 | 2019-12-03 | 惠州市晋锋建筑材料有限公司 | A kind of aluminium sheet crane |
| CN110626973A (en) * | 2019-09-26 | 2019-12-31 | 国网山东省电力公司济南市长清区供电公司 | Small-size power equipment that prevents to rock lifts by crane equipment |
| CN110745701A (en) * | 2019-11-04 | 2020-02-04 | 江苏中实电气科技有限公司 | Hoisting equipment suitable for electrical equipment |
| CN112141879A (en) * | 2020-01-06 | 2020-12-29 | 山东国建工程集团有限公司 | Crane lifting device based on accurate positioning for assembly building construction |
| CN112209256A (en) * | 2020-09-28 | 2021-01-12 | 美事科技(浙江)有限公司 | Adjustable hoisting device is used in logistics supply chain management |
| CN114348890A (en) * | 2021-12-28 | 2022-04-15 | 巫涛 | Auxiliary installation device for anti-theft net |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099628A (en) * | 1976-08-20 | 1978-07-11 | Richardson Industries, Inc. | Towing vehicle |
| CN106044393A (en) * | 2016-07-26 | 2016-10-26 | 苏州科明纺织有限公司 | Embroidery thread oil applying device of tower thread winding machine |
| CN107032236A (en) * | 2016-12-15 | 2017-08-11 | 刘发民 | A kind of crane |
| CN207826960U (en) * | 2017-12-28 | 2018-09-07 | 德兴市盛仕工贸有限公司 | A kind of transport incubator |
| CN108639993A (en) * | 2018-05-23 | 2018-10-12 | 马飞虎 | A kind of hanging basket for building with auto-alarm function |
-
2018
- 2018-10-26 CN CN201811261193.0A patent/CN109850754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099628A (en) * | 1976-08-20 | 1978-07-11 | Richardson Industries, Inc. | Towing vehicle |
| CN106044393A (en) * | 2016-07-26 | 2016-10-26 | 苏州科明纺织有限公司 | Embroidery thread oil applying device of tower thread winding machine |
| CN107032236A (en) * | 2016-12-15 | 2017-08-11 | 刘发民 | A kind of crane |
| CN207826960U (en) * | 2017-12-28 | 2018-09-07 | 德兴市盛仕工贸有限公司 | A kind of transport incubator |
| CN108639993A (en) * | 2018-05-23 | 2018-10-12 | 马飞虎 | A kind of hanging basket for building with auto-alarm function |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526151A (en) * | 2019-09-03 | 2019-12-03 | 惠州市晋锋建筑材料有限公司 | A kind of aluminium sheet crane |
| CN110626973A (en) * | 2019-09-26 | 2019-12-31 | 国网山东省电力公司济南市长清区供电公司 | Small-size power equipment that prevents to rock lifts by crane equipment |
| CN110626973B (en) * | 2019-09-26 | 2021-04-13 | 国网山东省电力公司济南市长清区供电公司 | Small-size power equipment that prevents to rock lifts by crane equipment |
| CN110745701A (en) * | 2019-11-04 | 2020-02-04 | 江苏中实电气科技有限公司 | Hoisting equipment suitable for electrical equipment |
| CN112141879A (en) * | 2020-01-06 | 2020-12-29 | 山东国建工程集团有限公司 | Crane lifting device based on accurate positioning for assembly building construction |
| CN112141878A (en) * | 2020-01-06 | 2020-12-29 | 山东国建工程集团有限公司 | Crane lifting device based on accurate positioning for assembly building construction |
| CN112141878B (en) * | 2020-01-06 | 2023-05-12 | 山东国建工程集团有限公司 | Crane lifting device based on accurate positioning for assembly building construction |
| CN112141879B (en) * | 2020-01-06 | 2023-05-23 | 山东国建工程集团有限公司 | Crane lifting device based on accurate positioning for assembly building construction |
| CN112209256A (en) * | 2020-09-28 | 2021-01-12 | 美事科技(浙江)有限公司 | Adjustable hoisting device is used in logistics supply chain management |
| CN114348890A (en) * | 2021-12-28 | 2022-04-15 | 巫涛 | Auxiliary installation device for anti-theft net |
| CN114348890B (en) * | 2021-12-28 | 2023-07-14 | 深圳市君恒利建设工程有限公司 | Auxiliary installation device for anti-theft net |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109850754A (en) | A kind of cargo hoisting device that construction site security performance is high | |
| CN208234405U (en) | A kind of bridge crane | |
| CN202672832U (en) | Rotatable seat double rocker arm and inner/outer stay wire suspension mixed derrick | |
| CN206034277U (en) | Bridge pier column maintenance plastic film wraps up construction equipment | |
| CN202220059U (en) | Fully variable frequency electric maintenance crane for rock breaking plant | |
| CN207469715U (en) | A kind of scaffold for building for being readily transported construction material | |
| CN109160366A (en) | A kind of electric transmission line erection take-up and pay-off device | |
| CN211224674U (en) | Supporting device for building assembly type wall | |
| CN107500019A (en) | Storage automatic pay-out stand | |
| CN109132732B (en) | Winding and unwinding device for field line erection | |
| CN208932801U (en) | Tower crane stake bracing means | |
| CN208054773U (en) | A kind of lifting gear of tower crane type crane | |
| CN207330157U (en) | A kind of gravity type cable drum | |
| CN207293753U (en) | Storage automatic pay-out stand | |
| CN202729638U (en) | Lifting device | |
| CN203021223U (en) | Variable-amplitude pulley block structure for crane and crane with mechanism | |
| CN206088822U (en) | Equipment hoist device on wire pole | |
| CN109292546A (en) | A kind of offline road of miriness landform sets up retractable cable equipment | |
| CN211310603U (en) | Anti-sway and anti-sway system | |
| CN210764099U (en) | Inspection shaft lid transport mechanism | |
| CN208916469U (en) | A kind of electric transmission line erection take-up and pay-off device | |
| CN211444807U (en) | Small-size hoisting device in civil engineering | |
| CN215338945U (en) | Quick detection device of horizontal hank mill | |
| CN219950267U (en) | Electric single-beam crane with safety protection structure | |
| CN117105114B (en) | Rocker arm and holding pole crawler type integrated equipment for electric power iron tower transportation and installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |