CN210771691U - Floor lamp is used in gardens - Google Patents
Floor lamp is used in gardens Download PDFInfo
- Publication number
- CN210771691U CN210771691U CN201922204784.0U CN201922204784U CN210771691U CN 210771691 U CN210771691 U CN 210771691U CN 201922204784 U CN201922204784 U CN 201922204784U CN 210771691 U CN210771691 U CN 210771691U
- Authority
- CN
- China
- Prior art keywords
- eccentric gear
- floor
- motor
- lamp
- shell seat
- 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.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a floor-lamp is used in gardens aims at solving the problem that gardens floor-lamp caused the damage because of external collision easily. The key points of the technical scheme are as follows: including the shell seat, the inside of shell seat is provided with protection box and elevating gear, and the inside of protection box is provided with the floor-lamp body, and elevating gear includes mount, push-and-pull rod, lifting unit and motor, and lifting unit includes first eccentric gear, second eccentric gear and splint, and the push-and-pull rod includes straight-bar and U-shaped pole, and the U-shaped pole includes horizontal pole and two montants. The utility model discloses in making the floor-lamp body can contract the inner chamber of shell seat daytime, avoid causing the damage of floor-lamp body because personnel trample or touch, reduce the use and the maintenance cost in gardens, make the protection box body upwards slide when night to make the floor-lamp body can follow and rise in the inner chamber of shell seat, the convenient use to the floor-lamp body.
Description
Technical Field
The utility model relates to a floor-lamp technical field, more specifically say, it relates to a floor-lamp is used in gardens.
Background
The method is characterized in that engineering technology and artistic means are applied in a certain region, the garden is called through an American natural environment and a rest region which are created by reforming terrain (or further building mountains, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, the traditional Chinese building is unique, the classical garden building has great achievements, and the garden has a plurality of extension concepts: garden communities, garden streets, garden cities (ecological cities), national garden counties and the like, modern life styles and living environments have urgent functional and artistic requirements on gardens, and have more and more important functions on modern life and future development directions of people, and garden floor lamps are widely used in garden engineering as lighting systems.
Most of the gardens floor-lamp among the prior art does not have safeguard measure, causes the damage of gardens floor-lamp because external collision easily, especially when the gardens floor-lamp does not use daytime, and adult or child when playing in gardens easily because of colliding with of personnel, and cause the damage of gardens floor-lamp, increase the cost that gardens were used and were maintained, reduce the life of gardens floor-lamp simultaneously.
Chinese patent No. CN208397875U discloses a garden floor lamp with lifting protection function, which comprises a protection box, wherein a spacing baffle is transversely arranged in the inner cavity of the protection box, a positioning sleeve is mounted at the bottom of the protection box through a rotating bearing and penetrates through the protection box, the inner cavity of the positioning sleeve is connected with a positioning screw through a thread, and the top end of the positioning screw penetrates through the spacing baffle, a transmission gear is sleeved on the outer wall of the positioning sleeve, and the transmission gear is arranged in the inner cavity of the protection box, the utility model controls the rotation of a driving motor through a control switch in daytime, through a series of mechanical transmissions, a sliding base can slide downwards on the outer wall of a stable sliding rod, so that the garden floor lamp can be retracted into the inner cavity of the protection box, and the damage of the garden floor lamp caused by the trampling or touching of personnel is avoided, reduce the use and maintenance cost in gardens.
The utility model provides a new technical scheme solves the problem that gardens floor-lamp caused the damage because of external collision easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a floor-lamp is used in gardens reaches the purpose of lift floor-lamp body through setting up of elevating gear and protection box to protect the floor-lamp body better, prevent that the floor-lamp body from causing the damage because of external collision.
The above technical purpose of the present invention can be achieved by the following technical solutions: a garden floor lamp comprises a shell base buried underground at the bottom of the ground, wherein the shell base is of a tubular structure with an upper end opened, a protective box body and a lifting device are arranged inside the shell base, a floor lamp body is arranged inside the protective box body, the lifting device comprises a fixing frame, a push-pull rod, a lifting assembly and a motor, the fixing frame is fixedly connected with the inner wall of the shell base, the lifting assembly and the push-pull rod are both positioned in the fixing frame, the motor is embedded inside the shell wall of the shell base, the lifting assembly comprises a first eccentric gear, a second eccentric gear meshed with the first eccentric gear and clamping plates respectively positioned on two sides of the first eccentric gear and the second eccentric gear, the first eccentric gear is rotatably connected with the fixing frame through a rotating shaft, the rotating shaft is fixedly connected with an output shaft of the motor, and the first eccentric gear and the second eccentric gear are rotatably connected with the two clamping plates through bearings, two through connecting piece fixed connection between the splint, the push-and-pull rod includes straight-bar and U-shaped pole, the U-shaped pole includes horizontal pole and two montants, the mount is worn out to the one end of straight-bar, and with protection box fixed connection, the other end and the horizontal pole fixed connection of straight-bar, two the montant all with the second eccentric gear rotates to be connected, motor and floor-lamp body all through control switch and external power electric connection.
By adopting the technical scheme, the shell seat is arranged for protecting the lifting device and the protective box body and preventing the lifting device and the protective box body from directly contacting with earth on the ground bottom; the protective box body is arranged and used for protecting the floor lamp body and preventing the floor lamp body from being damaged; the lifting device is used for driving the protective box body to ascend and descend from the opening of the shell seat; the motor is embedded in the shell wall of the shell seat, so that the motor is prevented from being damaged by moisture; the arrangement of the clamping plate can ensure that the first eccentric gear and the second eccentric gear are always meshed together; when the box body needs to be protected by ascending and descending, the motor is started by the control switch, the output shaft of the motor rotates to drive the rotating shaft to rotate, the rotating shaft drives the first eccentric gear to rotate, the rotation of the first eccentric gear can drive the second eccentric gear meshed with the first eccentric gear to rotate together, and simultaneously can drive the second eccentric gear to move up and down, because the first eccentric gear and the second eccentric gear are both rotatably connected with the two clamping plates through the bearings, the first eccentric gear and the second eccentric gear rotate on the clamping plates, the clamping plates can not rotate along with the rotation of the first eccentric gear and the second eccentric gear, but can move up and down along with the second eccentric gear, the rotation and the up-down movement of the second eccentric gear can drive the push-pull rod, meanwhile, because the two vertical rods of the U-shaped rod are both rotatably connected with the second eccentric gear, one end of the straight rod penetrates through the fixing frame, and the fixing frame, the straight rod can drive the protection box body to move up and down by moving up and down. The utility model discloses rotation through control switch control motor daytime, through a series of mechanical transmission, make the protection box body lapse to make the floor-lamp body can contract in the inner chamber of shell seat, avoid because personnel trample or touch and cause the damage of floor-lamp body, reduce the use and the maintenance cost in gardens, through the antiport of control switch control motor in night, through a series of mechanical transmission, make the protection box body upwards slide, thereby make the floor-lamp body can follow and rise in the inner chamber of shell seat, it is convenient right the utility model discloses a use.
The utility model discloses further set up to: the opening of the shell seat is flush with the ground.
Through adopting above-mentioned technical scheme, the shell seat can not outstanding ground, keeps the level and smooth of ground, prevents that the visitor from stumbling and falling down.
The utility model discloses further set up to: an annular concave table is arranged at the opening of the shell seat, and a clamping plate which is connected with the annular concave table in a matched mode is arranged at the top of the protection box body.
Through adopting above-mentioned technical scheme, after the protection box descends, the cardboard card is on cyclic annular concave station, and the top of protection box also keeps level with ground, guarantees the roughness on ground.
The utility model discloses further set up to: the annular concave table is provided with a plurality of springs, one ends of the springs are fixedly connected with the annular concave table, and the other ends of the springs are fixedly connected with rubber blocks.
Through adopting above-mentioned technical scheme, when the tourist steps on the protection box carelessly, the spring produces deformation, forms elasticity, because elastic action, to the damage of protection box when reducing personnel and trampling, the live time of extension protection box reduces the maintenance cost.
The utility model discloses further set up to: the fixing frame is provided with a first through hole for the straight rod to pass through, and the inner wall of the first through hole is provided with a first universal ball attached to the outer wall of the straight rod.
Through adopting above-mentioned technical scheme, at the gliding in-process from top to bottom of straight-bar, the outer wall of straight-bar can slide on universal ball one, has reduced the friction between straight-bar and the through-hole inner wall, makes the slip of straight-bar more smooth and easy.
The utility model discloses further set up to: and a second universal ball which is attached to the outer wall of the protection box body is arranged on the inner wall of the shell seat.
Through adopting above-mentioned technical scheme, at the gliding in-process about the protection box, the outer wall of protection box can laminate with two universal ball, has reduced the friction between protection box and the shell seat, makes the gliding more smooth and easy of protection box.
The utility model discloses further set up to: the protective box body is made of transparent acrylic materials.
Through adopting above-mentioned technical scheme, the ya keli material has better transparency, and the light beam of floor-lamp body can be passed through well, and the ya keli material has better chemical stability and weatherability simultaneously, has prolonged the life of protection box.
The utility model discloses further set up to: the motor is connected with a coupler and a speed reducer, the rotating shaft is fixedly connected with the output end of the speed reducer, and the input end of the speed reducer is connected with the motor through the coupler.
Through adopting above-mentioned technical scheme, the motor passes through the shaft coupling and links to each other with the speed reducer, and the speed reducer is connected with the pivot, through motor drive like this, guarantees behind the speed reducer that the pivot rotates under low-speed, at the uniform velocity state to guarantee that the protection box can not take place the power of sudden change when going up and down.
The utility model discloses further set up to: the motor is an alternating current band-type brake motor and is connected with a reversing switch.
Through adopting above-mentioned technical scheme, set up the motor into exchanging band-type brake motor and set up the switch of reversing, the motor has the function of auto-lock, avoids the protection box to descend because of self gravity or external factor's influence, and the switch of reversing is used for driving motor just reversing.
To sum up, the utility model discloses following beneficial effect has:
a garden floor lamp is provided with a shell seat which is used for protecting a lifting device and a protective box body and preventing the lifting device and the protective box body from directly contacting earth on the ground bottom; the protective box body is arranged and used for protecting the floor lamp body and preventing the floor lamp body from being damaged; the lifting device is used for driving the protective box body to ascend and descend from the opening of the shell seat; the motor is embedded in the shell wall of the shell seat, so that the motor is prevented from being damaged by moisture; the arrangement of the clamping plate can ensure that the first eccentric gear and the second eccentric gear are always meshed together; when the box body needs to be protected by ascending and descending, the motor is started by the control switch, the output shaft of the motor rotates to drive the rotating shaft to rotate, the rotating shaft drives the first eccentric gear to rotate, the rotation of the first eccentric gear can drive the second eccentric gear meshed with the first eccentric gear to rotate together, and simultaneously can drive the second eccentric gear to move up and down, because the first eccentric gear and the second eccentric gear are both rotatably connected with the two clamping plates through the bearings, the first eccentric gear and the second eccentric gear rotate on the clamping plates, the clamping plates can not rotate along with the rotation of the first eccentric gear and the second eccentric gear, but can move up and down along with the second eccentric gear, the rotation and the up-down movement of the second eccentric gear can drive the push-pull rod, meanwhile, because the two vertical rods of the U-shaped rod are both rotatably connected with the second eccentric gear, one end of the straight rod penetrates through the fixing frame, and the fixing frame, the straight rod can drive the protection box body to move up and down by moving up and down. The utility model discloses rotation through control switch control motor daytime, through a series of mechanical transmission, make the protection box body lapse to make the floor-lamp body can contract in the inner chamber of shell seat, avoid because personnel trample or touch and cause the damage of floor-lamp body, reduce the use and the maintenance cost in gardens, through the antiport of control switch control motor in night, through a series of mechanical transmission, make the protection box body upwards slide, thereby make the floor-lamp body can follow and rise in the inner chamber of shell seat, it is convenient right the utility model discloses a use.
Drawings
FIG. 1 is a schematic structural view of a garden floor lamp of the present invention, which is mainly used for showing the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A in FIG. 1, which is mainly used to show the overall structure of the lifting device;
FIG. 3 is a cross-sectional view of a garden floor lamp of the present invention, which is mainly used to show the internal structure of the present invention;
FIG. 4 is an enlarged view of B in FIG. 3, which is mainly used to show the position relationship between the straight rod and the first ball gimbal;
fig. 5 is an enlarged view of C in fig. 3, and is mainly used for showing the positional relationship between the protective box and the second ball gimbal.
In the figure: 1. a housing base; 2. a protective box body; 3. a floor lamp body; 4. a fixed mount; 5. a lifting assembly; 6. a motor; 7. a first eccentric gear; 8. a second eccentric gear; 9. a splint; 10. a connecting member; 11. a straight rod; 12. a U-shaped rod; 13. a cross bar; 14. a vertical rod; 15. an annular recessed land; 16. clamping a plate; 17. a spring; 18. a rubber block; 19. a first universal ball; 20. and a second universal ball.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A garden floor lamp is disclosed, as shown in figures 1-3, comprising a shell base 1 buried at the ground bottom, the shell base 1 is a cylindrical structure with an opening at the upper end, the shell base 1 is made of stainless steel material by integral forming, the opening of the shell base 1 is level with the ground, a protective box body 2 and a lifting device are arranged inside the shell base 1, a floor lamp body 3 is arranged inside the protective box body 2, the protective box body 2 is made of transparent acrylic material, the lifting device comprises a fixed frame 4, a push-pull rod, a lifting assembly 5 and a motor 6, the fixed frame 4 is fixedly connected with the inner wall of the shell base 1 through bolts, the lifting assembly 5 and the push-pull rod are both positioned in the fixed frame 4, an accommodating groove is arranged on the inner wall of the shell base 1, the motor 6 is arranged in the accommodating groove, the lifting assembly 5 comprises a first eccentric gear 7, a second eccentric gear 8 meshed with the first eccentric gear 7 and clamping plates 9 respectively positioned at two sides of the first eccentric gear 7 and the second, first eccentric gear 7 rotates through pivot and mount 4 to be connected, is connected with shaft coupling and speed reducer on the motor 6, and the input of speed reducer passes through the shaft coupling to be connected with motor 6, and pivot and the output fixed connection of speed reducer, motor 6 are exchange band-type brake motor, and are connected with the switch of just reversing, and motor 6 specifically can adopt Y2EJ electromagnetic braking motor in this embodiment. The two ends of the first eccentric gear 7 and the second eccentric gear 8 are provided with annular protrusions, circular through holes are formed in the two clamping plates 9, the annular protrusions are inserted into the circular through holes, and the annular protrusions are rotatably connected with the circular through holes through bearings. The two clamping plates 9 are fixedly connected through a connecting piece 10, and the connecting piece 10 can adopt bolts and nuts. The push-and-pull rod includes straight-bar 11 and U-shaped pole 12, and U-shaped pole 12 includes horizontal pole 13 and two montants 14, and mount 4 is worn out to the one end of straight-bar 11, and with protection box 2 welded fastening, the other end and the horizontal pole 13 welded fastening of straight-bar 11, two montants 14 all rotate with second eccentric gear 8 to be connected, and motor 6 and floor-lamp body 3 all are through control switch and external power electric connection.
Additionally, as shown in fig. 3, an annular concave platform 15 is disposed at the opening of the casing base 1, and a clamping plate 16 cooperatively connected with the annular concave platform 15 is disposed at the top of the protection box 2. A plurality of springs 17 are arranged on the concave table, one end of each spring 17 is fixedly connected with the concave table, and the other end of each spring 17 is fixedly connected with a rubber block 18
After the protection box body 2 descends, the clamping plate 16 is clamped on the annular concave platform 15, the top of the protection box body 2 is also level with the ground, and the flatness of the ground is guaranteed. When the tourist steps on protection box 2 carelessly, spring 17 produces deformation, forms elasticity, because elastic action, to protection box 2's damage when reducing personnel and trample, prolongs protection box 2's live time, reduces the maintenance cost.
As shown in fig. 4 and 5, a first through hole for the straight rod 11 to pass through is formed in the fixing frame 4, and a first universal ball 19 attached to the outer wall of the straight rod 11 is arranged on the inner wall of the first through hole. The inner wall of the shell seat 1 is provided with a second universal ball 20 which is attached to the outer wall of the protection box body 2.
In the process that the straight rod 11 slides up and down, the outer wall of the straight rod 11 can slide on the universal ball I19, so that friction between the straight rod 11 and the inner wall of the through hole I is reduced, and the sliding of the straight rod 11 is smoother. In the process of up-down sliding of the protection box body 2, the outer wall of the protection box body 2 can be attached to the universal ball II 20, friction between the protection box body 2 and the shell seat 1 is reduced, and the protection box body 2 can slide more smoothly.
The working principle is as follows: when the protection box body 2 needs to be lifted, the motor 6 is started through the control switch, the output shaft of the motor 6 rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first eccentric gear 7 to rotate, the rotation of the first eccentric gear 7 can drive the second eccentric gear 8 meshed with the first eccentric gear to rotate together, and simultaneously can drive the second eccentric gear 8 to move upwards, because the first eccentric gear 7 and the second eccentric gear 8 are both rotatably connected with the two clamping plates 9 through the bearings, the first eccentric gear 7 and the second eccentric gear 8 rotate on the clamping plates 9, the clamping plates 9 cannot rotate along with the rotation of the first eccentric gear 7 and the second eccentric gear 8, but can be accompanied with the upward displacement of the second eccentric gear 8, the rotation and the upward movement of the second eccentric gear 8 can drive the push-pull rod, and meanwhile, because the two vertical rods 14 of the U-shaped rod 12 are both rotatably connected with the second eccentric gear 8, one end of the straight rod 11 penetrates through the fixing frame 4, the fixing frame 4 limits the straight rod 11 to move upwards, and the straight rod 11 can drive the protection box body 2 to move upwards by moving upwards. In a similar way, when the protection box body 2 is required to descend, the output shaft of the motor 6 is rotated reversely through the reversing switch. This embodiment is through the rotation of control switch control motor 6 in daytime, through a series of mechanical transmission, make protection box 2 lapse, thereby make floor-lamp body 3 can contract in the inner chamber of shell seat 1, avoid causing the damage of floor-lamp body 3 because personnel trample or touch, and then reduce the use and the maintenance cost in gardens, through control switch control motor 6's antiport in night, through a series of mechanical transmission, make protection box 2 upwards slide, thereby make floor-lamp body 3 can follow and rise in the inner chamber of shell seat 1, the convenience is to floor-lamp body 3's use.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a floor-lamp is used in gardens, is including burying shell seat (1) in the underground bottom, shell seat (1) are upper end open-ended tubular structure, the inside of shell seat (1) is provided with protection box (2) and elevating gear, the inside of protection box (2) is provided with floor-lamp body (3), its characterized in that: the lifting device comprises a fixed frame (4), a push-pull rod, a lifting assembly (5) and a motor (6), the fixed frame (4) is fixedly connected with the inner wall of a shell seat (1), the lifting assembly (5) and the push-pull rod are both positioned in the fixed frame (4), the motor (6) is embedded in the shell wall of the shell seat (1), the lifting assembly (5) comprises a first eccentric gear (7), a second eccentric gear (8) meshed with the first eccentric gear (7) and clamping plates (9) respectively positioned on two sides of the first eccentric gear (7) and the second eccentric gear (8), the first eccentric gear (7) is rotatably connected with the fixed frame (4) through a rotating shaft, the rotating shaft is fixedly connected with an output shaft of the motor (6), and the first eccentric gear (7) and the second eccentric gear (8) are rotatably connected with the clamping plates (9) through bearings, two through connecting piece (10) fixed connection between splint (9), the push-and-pull rod includes straight-bar (11) and U-shaped pole (12), U-shaped pole (12) include horizontal pole (13) and two montants (14), mount (4) are worn out to the one end of straight-bar (11), and with protection box (2) fixed connection, the other end and horizontal pole (13) fixed connection of straight-bar (11), two montant (14) all with second eccentric gear (8) rotate to be connected, motor (6) and floor-lamp body (3) all are through control switch and external power electric connection.
2. A garden floor lamp as defined in claim 1, wherein: the opening of the shell seat (1) is flush with the ground.
3. A garden floor lamp as defined in claim 2, wherein: an annular concave table (15) is arranged at an opening of the shell seat (1), and a clamping plate (16) which is connected with the annular concave table (15) in a matched mode is arranged at the top of the protection box body (2).
4. A garden floor lamp as defined in claim 3, wherein: a plurality of springs (17) are arranged on the annular concave table (15), one end of each spring (17) is fixedly connected with the annular concave table (15), and the other end of each spring (17) is fixedly connected with a rubber block (18).
5. A garden floor lamp as defined in claim 4, wherein: the fixing frame (4) is provided with a first through hole for the straight rod (11) to pass through, and the inner wall of the first through hole is provided with a first universal ball (19) attached to the outer wall of the straight rod (11).
6. A garden floor lamp as defined in claim 5, wherein: and a second universal ball (20) which is attached to the outer wall of the protective box body (2) is arranged on the inner wall of the shell seat (1).
7. A garden floor lamp as defined in claim 1, wherein: the protective box body (2) is made of transparent acrylic materials.
8. A garden floor lamp as defined in claim 1, wherein: the motor (6) is connected with a coupler and a speed reducer, the rotating shaft is fixedly connected with the output end of the speed reducer, and the input end of the speed reducer is connected with the motor (6) through the coupler.
9. A garden floor lamp as defined in claim 1, wherein: the motor (6) is an alternating current band-type brake motor and is connected with a reversing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204784.0U CN210771691U (en) | 2019-12-11 | 2019-12-11 | Floor lamp is used in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204784.0U CN210771691U (en) | 2019-12-11 | 2019-12-11 | Floor lamp is used in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210771691U true CN210771691U (en) | 2020-06-16 |
Family
ID=71049498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922204784.0U Active CN210771691U (en) | 2019-12-11 | 2019-12-11 | Floor lamp is used in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210771691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249785A (en) * | 2020-10-31 | 2021-01-22 | 金华市迅达实业有限公司 | Automatic splitting machine |
| CN112963771A (en) * | 2021-03-22 | 2021-06-15 | 杭州科技职业技术学院 | Ground-inserted intelligent multifunctional lawn lamp |
-
2019
- 2019-12-11 CN CN201922204784.0U patent/CN210771691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249785A (en) * | 2020-10-31 | 2021-01-22 | 金华市迅达实业有限公司 | Automatic splitting machine |
| CN112963771A (en) * | 2021-03-22 | 2021-06-15 | 杭州科技职业技术学院 | Ground-inserted intelligent multifunctional lawn lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210771691U (en) | Floor lamp is used in gardens | |
| CN204888135U (en) | Balcony planting device | |
| CN201297565Y (en) | Sunlight system for interior illumination of buildings | |
| CN210537601U (en) | Green pruning equipment of planting in gardens | |
| CN205916992U (en) | Street lamp maintenance hoisting device | |
| CN205855929U (en) | A kind of building machinery lowering or hoisting gear | |
| CN103603774A (en) | Wind power self-lifting system | |
| CN106081952A (en) | Possesses the tower crane that beacon guides unmanned plane to stop | |
| CN201569865U (en) | Clock lamp | |
| CN206896630U (en) | A kind of miniature well Succor plain stage | |
| CN211694778U (en) | Building illumination movable support | |
| CN210483255U (en) | Safety guardrail bar for construction site | |
| CN208041931U (en) | A kind of gardens energy-saving lamp being conveniently replaceable | |
| CN208041742U (en) | A kind of smart home LED illumination lifting gear | |
| CN218268841U (en) | Light convenient to maintenance | |
| CN211731442U (en) | Noise detection device for civil engineering | |
| CN216249815U (en) | Gardens sign | |
| CN211285364U (en) | Warning sign is used in municipal administration of conveniently assembling | |
| CN205403730U (en) | Detection device for building | |
| CN213699268U (en) | A earthwork dust device for building construction site | |
| CN218671794U (en) | Protective structure for municipal street lamp | |
| CN216445842U (en) | Warning device for municipal building construction | |
| CN211421905U (en) | Safety device is used in construction of building deep basal pit | |
| CN219346255U (en) | Energy-saving lighting equipment for building | |
| CN210260930U (en) | Hoist engine for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |