CN213923698U - Curtain wall installation and construction hoisting device - Google Patents

Curtain wall installation and construction hoisting device Download PDF

Info

Publication number
CN213923698U
CN213923698U CN202022557507.0U CN202022557507U CN213923698U CN 213923698 U CN213923698 U CN 213923698U CN 202022557507 U CN202022557507 U CN 202022557507U CN 213923698 U CN213923698 U CN 213923698U
Authority
CN
China
Prior art keywords
groups
curtain wall
air suction
top end
support
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
Application number
CN202022557507.0U
Other languages
Chinese (zh)
Inventor
尚广君
赵臣
邢哲
王小双
鞠华鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jilin Junlin Industrial Group Co ltd
Original Assignee
Jilin Junlin Industrial Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jilin Junlin Industrial Group Co ltd filed Critical Jilin Junlin Industrial Group Co ltd
Priority to CN202022557507.0U priority Critical patent/CN213923698U/en
Application granted granted Critical
Publication of CN213923698U publication Critical patent/CN213923698U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The utility model relates to the technical field of hoisting devices, in particular to a curtain wall installation construction hoisting device, which inhales air in a plurality of groups of air suction covers by opening an air suction pump, so that negative pressure is formed inside the groups of air suction covers to adsorb a curtain wall, the convenience of taking and placing in the curtain wall hoisting process is improved, the installation efficiency of the curtain wall is improved, the conveying in the curtain wall hoisting process is guided by arranging a guide rail, the stability of the curtain wall during hoisting is improved, the hoisting safety is improved, the adsorption strength of the groups of air suction covers on the curtain wall is improved by arranging a plurality of groups of leather sleeves, electric wires are automatically wound and unwound by arranging a wire rewinding machine, the convenience of electric wire storage is improved, and the practicability is improved; the automatic winding device is characterized by further comprising a first support, a guide rail, a sliding plate, a guide wheel, a connecting frame, a winding wheel, a lifting rope, a hoisting plate, an air suction cover, a leather sheath, an air suction pump and a winding machine, wherein the bottom end of the first support is supported through a steering device, the top end of the first support is connected with the bottom end of the guide rail, and the first support is of a steel frame structure.

Description

Curtain wall installation and construction hoisting device
Technical Field
The utility model relates to a hoist device's technical field especially relates to a curtain installation construction hoist device.
Background
The curtain wall mounting construction hoisting device is an auxiliary device for curtain wall mounting construction hoisting, and is widely used in the field of hoisting devices; the existing curtain wall mounting construction hoisting device is discovered in use, along with the high-speed development of national economy of China and the continuous improvement of the standard of living of people, and the promotion of architect's design theory, buildings are more and more high-rise, high-grade, multi-functional direction development, therefore, building curtain wall products are also inevitable to high and new technology and multi-functional direction development, just can adapt to the environmental protection and energy saving consciousness that people gradually strengthen day by day, satisfy the demand of market to building curtain wall function, need to use hoisting apparatus to hoist the curtain wall in the curtain wall installation and remove, and the hoisting device who uses at present is when hoisting the curtain wall, the device is not convenient enough to getting of curtain wall, and the device is relatively poor to the hoist and mount transport stability of curtain wall, lead to the curtain wall installation effectiveness lower, the safety in use of device is relatively poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a breathe in to the multiunit aspirator cover through opening the aspirator pump, thereby make the inside negative pressure that forms of multiunit aspirator cover adsorb the curtain, improve the convenience of getting in the curtain hoist and mount process, improve the installation effectiveness of curtain, lead to through setting up the transport of guide rail in to curtain hoist and mount process, stability when improving the curtain hoist and mount, improve the security of hoist and mount, through setting up the multiunit leather sheath, improve the adsorption strength of multiunit aspirator cover to the curtain, carry out automatic receiving and releasing to the electric wire through setting up the admission machine, improve the convenience that the electric wire was accomodate, a curtain installation construction hoist device of improvement practicality.
The utility model relates to a curtain wall installation construction hoisting device, which also comprises a first bracket, a guide rail, a sliding plate, a guide wheel, a connecting frame, a winding wheel, a lifting rope, a hoisting plate, an air suction cover, a leather sheath, an air suction pump and a wire-rewinding machine, wherein the bottom end of the first bracket is supported by a steering device, the top end of the first bracket is connected with the bottom end of the guide rail, the first bracket is of a steel frame structure, the bottom end of the sliding plate is provided with a plurality of groups of rotatable guide wheels, the plurality of groups of guide wheels rotate through a driving device, the plurality of groups of guide wheels drive the sliding plate to move left and right at the top end of the guide rail through the guide of the guide rail, the top end of the connecting frame is connected with the bottom end of the sliding plate and is sleeved on the outer side wall of the first bracket, the top end of the winding wheel is connected with the bottom end of the connecting frame, the right end of the winding wheel is provided with a first motor, the output end of the first motor is connected with the input end of the winding wheel, the top end of the lifting rope is wound on the outer side wall of the winding wheel, the lifting rope bottom is connected with the hoisting plate top, and the top of multiunit suction hood is connected with the bottom of hoisting plate respectively, and the extension of multiunit suction hood bottom opening part and suit in multiunit suction hood bottom is set up to multiunit leather sheath, and the aspirator pump is installed on the top of hoisting plate to the aspirator pump input communicates with multiunit suction hood, is provided with the electric wire on the aspirator pump, and the admission machine is installed in the link bottom and is rolled up the electric wire.
The utility model discloses a curtain construction hoist device turns to the device and includes the second support, the carousel, a pedestal, first gear, second motor and second gear, the second support sets up to steel frame construction, but second support top and first support bottom left part swivelling joint, and the second support is adjusted the rotation angle of first support through thrust unit, second support bottom is connected with the carousel top, but carousel bottom and base top swivelling joint, the fixed suit of first gear is on the lateral wall of carousel, the top at the base is installed to the second motor, second motor top output is provided with the second gear, and second gear and first gear engagement.
The utility model discloses a curtain construction hoist device, still include the tray, the multiunit baffle, multiunit balancing weight and multiunit bolt, the right-hand member of tray is connected with the left end of first support, be provided with the cavity in the tray, the cavity top is provided with the opening, the opening leads to in the cavity, multiunit baffle longitudinal distribution is in the cavity, and the bottom of multiunit baffle is connected with the inside wall of tray respectively, the multiunit balancing weight vertically sets up respectively between the multiunit baffle and sets up in the cavity, the inside wall fixed connection of multiunit bolt and tray is passed through respectively to the bottom of multiunit balancing weight.
The utility model discloses a curtain construction hoist device still includes thrust unit, and thrust unit includes the pneumatic cylinder, and the top of pneumatic cylinder is rotatable to be connected with first support bottom lateral wall, and the pneumatic cylinder bottom is rotatable to be connected with the right-hand member lateral wall of second support.
The utility model discloses a curtain construction hoist device still includes the light, and the light is installed on the lateral wall of second support.
The utility model discloses a curtain construction hoist device still includes the wind-force detector, and the top at the slide is installed to the wind-force detector.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, a plurality of groups of guide wheels are driven to rotate by a driving device, a plurality of groups of guide wheels drive a connecting frame to move by a sliding plate, so that a plurality of groups of air suction covers are driven by a hoisting plate to move to the top end of a curtain wall to be hoisted by the hoisting plate, a first motor is opened to drive the winding wheel to rotate, the winding wheel controls the lifting height of the plurality of groups of air suction covers by a lifting rope, an air suction pump is opened to suck air in the plurality of groups of air suction covers, negative pressure is formed inside the plurality of groups of air suction covers to adsorb the curtain wall, the taking and placing convenience in the process of hoisting the curtain wall is improved, the installation efficiency of the curtain wall is improved, the conveying in the process of hoisting the curtain wall is guided by arranging a guide rail, the stability of the curtain wall during hoisting is improved, the hoisting safety of the curtain wall is improved, the adsorption strength of the plurality of groups of air suction covers to the curtain wall is improved by arranging a plurality of groups of leather sleeves, and the first support is of a steel frame structure, the bearing strength of the device is improved, the self weight of the device is reduced, the wire is automatically wound and unwound by arranging the wire winding machine, the convenience of wire storage is improved, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the connection between the slide plate and the guide wheel;
FIG. 3 is an enlarged view of the connection between the suction cover and the leather sheath;
FIG. 4 is an enlarged schematic view of the connection of the weight block with a bolt or the like;
in the drawings, the reference numbers: 1. a first bracket; 2. a guide rail; 3. a slide plate; 4. a guide wheel; 5. a connecting frame; 6. a winding wheel; 7. a first motor; 8. a lifting rope; 9. hoisting the plate; 10. an air intake cover; 11. a leather sheath; 12. a getter pump; 13. an electric wire; 14. a wire rewinding machine; 15. a second bracket; 16. A turntable; 17. a base; 18. a first gear; 19. a second motor; 20. a second gear; 21. A tray; 22. a partition plate; 23. a balancing weight; 24. a bolt; 25. a hydraulic cylinder; 26. an illuminating lamp; 27. a wind power detector.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the curtain wall installation construction hoisting device of the utility model further comprises a first support 1, a guide rail 2, a sliding plate 3, guide wheels 4, a connecting frame 5, a winding wheel 6, a lifting rope 8, a hoisting plate 9, a suction hood 10, a leather sheath 11, a suction pump 12 and a wire-rewinding machine 14, wherein the bottom end of the first support 1 is supported by a steering device, the top end of the first support 1 is connected with the bottom end of the guide rail 2, the first support 1 is arranged in a steel frame structure, the bottom end of the sliding plate 3 is provided with a plurality of groups of rotatable guide wheels 4, the plurality of groups of guide wheels 4 are rotated by a driving device, the plurality of groups of guide wheels 4 drive the sliding plate 3 to move leftwards and rightwards at the top end of the guide rail 2 through the guide of the guide rail 2, the top end of the connecting frame 5 is connected with the bottom end of the sliding plate 3 and is sleeved on the outer side wall of the first support 1, the top end of the winding wheel 6 is connected with the bottom end of the connecting frame 5, the right end of the winding wheel 6 is provided with a first motor 7, the output end of the first motor 7 is connected with the input end of the winding wheel 6, the top end of the lifting rope 8 is wound on the outer side wall of the winding wheel 6, the bottom end of the lifting rope 8 is connected with the top end of the hoisting plate 9, the top ends of the multiple groups of air suction covers 10 are respectively connected with the bottom end of the hoisting plate 9, the multiple groups of leather sleeves 11 are arranged at the openings at the bottom ends of the multiple groups of air suction covers 10 and are sleeved on the extensions at the bottom ends of the multiple groups of air suction covers 10, the air suction pump 12 is arranged at the top end of the hoisting plate 9, the input end of the air suction pump 12 is communicated with the multiple groups of air suction covers 10, an electric wire 13 is arranged on the air suction pump 12, and the wire rewinding machine 14 is arranged at the bottom end of the connecting frame 5 and winds up the electric wire 13; firstly, a plurality of groups of guide wheels 4 are driven to rotate by a driving device, a plurality of groups of guide wheels 4 drive a connecting frame 5 to move by a sliding plate 3, so that a plurality of groups of air suction covers 10 are driven by a winding wheel 6 to move to the top end of a curtain wall to be hoisted by a hoisting plate 9, a first motor 7 is opened to drive the winding wheel 6 to rotate, the winding wheel 6 controls the lifting height of the plurality of groups of air suction covers 10 by a lifting rope 8, an air suction pump 12 is opened to suck air in the plurality of groups of air suction covers 10, negative pressure is formed in the plurality of groups of air suction covers 10 to adsorb the curtain wall, the convenience of taking and placing in the process of hoisting the curtain wall is improved, the installation efficiency of the curtain wall is improved, the guide rail 2 is arranged to guide the conveying in the process of hoisting the curtain wall, the stability of the hoisting of the curtain wall is improved, the safety of the hoisting is improved, and the adsorption strength of the plurality of the groups of air suction covers 10 to the curtain wall is improved by arranging a plurality of groups of leather sleeves 11, through setting up first support 1 to steel frame construction, improve device bearing strength, reduce the self weight of device, receive and release the electric wire 13 automatically through setting up admission machine 14, improve the convenience that electric wire 13 was accomodate, improve the practicality.
The utility model discloses a curtain wall installation construction hoist device, turn to the device and include second support 15, carousel 16, base 17, first gear 18, second motor 19 and second gear 20, second support 15 sets up to steel-frame construction, second support 15 top and 1 bottom left part swivelling joint of first support, and second support 15 adjusts the rotation angle of first support 1 through thrust unit, second support 15 bottom is connected with carousel 16 top, carousel 16 bottom and 17 top swivelling joint of base, first gear 18 is fixed the suit on the lateral wall of carousel 16, second motor 19 installs the top at base 17, second motor 19 top output end is provided with second gear 20, and second gear 20 meshes with first gear 18; drive second gear 20 rotatory through opening second motor 19, it is rotatory to make second gear 20 drive carousel 16 through first gear 18 and rotate, thereby it is rotatory to make carousel 16 drive first support 1 through second support 15 and carry out the direction, improve the steering capacity of device, increase the working range of device, improve the convenience that the device carried to curtain hoist and mount, through setting up second support 15 to steel frame construction, improve the bearing strength of second support 15, reduce the self weight of second support 15, reduce the kinetic energy consumption of device removal in-process, improve the convenience of device transportation, and the practicability is improved.
The utility model discloses a curtain wall installation construction hoist device, still include tray 21, multiunit baffle 22, multiunit balancing weight 23 and multiunit bolt 24, the right-hand member of tray 21 is connected with the left end of first support 1, be provided with the cavity in the tray 21, the cavity top is provided with the opening, the opening communicates with each other in the cavity, multiunit baffle 22 vertically distributes in the cavity, and the bottom of multiunit baffle 22 is connected with the inside wall of tray 21 respectively, multiunit balancing weight 23 vertically sets up respectively between multiunit baffle 22 and sets up in the cavity, the bottom of multiunit balancing weight 23 is fixedly connected with the inside wall of tray 21 through multiunit bolt 24 respectively; carry out the counter weight through setting up multiunit balancing weight 23 to the left end of first support 1, make the device reduce the weight of 1 left part of first support to the curtain hoist and mount in-process, improve the stationarity of device work, through setting up multiunit bolt 24, be convenient for dismantle multiunit balancing weight 23 to adjust multiunit balancing weight 23's weight, energy consumption when reducing first support 1 rotation from top to bottom improves the practicality.
The utility model discloses a curtain wall installation construction hoisting device, still include thrust unit, thrust unit includes pneumatic cylinder 25, the top of pneumatic cylinder 25 is rotatable to be connected with the bottom lateral wall of first support 1, the bottom of pneumatic cylinder 25 is rotatable to be connected with the right-hand member lateral wall of second support 15; through setting up pneumatic cylinder 25, improve the convenience that rotation angle adjusted about first support 1, improve the device and to curtain hoist and mount efficiency, improve the practicality.
The utility model discloses a curtain wall installation construction hoisting device, which also comprises a lighting lamp 26, wherein the lighting lamp 26 is arranged on the outer side wall of the second bracket 15; by providing the illumination lamp 26, the illumination performance of the device at night is improved, and the convenience of use of the device is improved.
The utility model discloses a curtain wall installation construction hoisting device, which also comprises a wind power detector 27, wherein the wind power detector 27 is arranged at the top end of the sliding plate 3; by arranging the wind power detector 27, the wind power of the working environment can be conveniently detected, the danger of the construction in the windy weather is reduced, and the safety is improved.
The utility model discloses a curtain wall installation construction hoisting device, when it works, at first, drive multiunit leading wheel 4 through drive arrangement and rotate, make multiunit leading wheel 4 drive link 5 through slide 3 and remove, thereby make wind-up wheel 6 drive multiunit suction hood 10 through hoisting board 9 and remove to the curtain top that needs hoist and mount, drive wind-up wheel 6 and rotate through opening first motor 7, make wind-up wheel 6 control the lift height of multiunit suction hood 10 through lifting rope 8, inhale in multiunit suction hood 10 through opening aspirator pump 12, make the inside negative pressure that forms of multiunit suction hood 10 adsorb the curtain, later drive second gear 20 and rotate through opening second motor 19, make second gear 20 drive carousel 16 through first gear 18 and rotate, thereby make carousel 16 drive first support 1 through second support 15 and carry out the direction rotation, then carry out the counter weight to the left end of first support 1 through setting up multiunit balancing weight 23, make the device reduce the weight of 1 left part of first support to curtain hoist and mount in-process, later through setting up multiunit bolt 24, be convenient for dismantle multiunit balancing weight 23, then through setting up pneumatic cylinder 25, improve the convenience that rotation angle adjusted about first support 1.
The installation mode, the connection mode or the setting mode of the curtain wall installation construction hoisting device of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a curtain construction hoist device's first motor 7, aspirator pump 12, admission machine 14, second motor 19, pneumatic cylinder 25, light 26 and wind detector 27 for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A curtain wall installation and construction hoisting device is characterized by further comprising a first support (1), a guide rail (2), a sliding plate (3), guide wheels (4), a connecting frame (5), a winding wheel (6), a lifting rope (8), a hoisting plate (9), an air suction cover (10), a leather sheath (11), an air suction pump (12) and a wire rewinding machine (14), wherein the bottom end of the first support (1) is supported through a steering device, the top end of the first support (1) is connected with the bottom end of the guide rail (2), the first support (1) is of a steel frame structure, the bottom end of the sliding plate (3) is provided with a plurality of groups of rotatable guide wheels (4), the plurality of groups of guide wheels (4) rotate through a driving device, the plurality of groups of guide wheels (4) drive the sliding plate (3) to move left and right at the top end of the guide rail (2) through the guide of the guide rail (2), the top end of the connecting frame (5) is connected with the bottom end of the sliding plate (3) and is sleeved on the outer side wall of the first support (1), the top end of the winding wheel (6) is connected with the bottom end of the connecting frame (5), the right end of the winding wheel (6) is provided with a first motor (7), and the output end of the first motor (7) is connected with the input end of the winding wheel (6), the top end of the lifting rope (8) is wound on the outer side wall of the winding wheel (6), the bottom end of the lifting rope (8) is connected with the top end of the hoisting plate (9), the top ends of the multiple groups of air suction covers (10) are respectively connected with the bottom ends of the hoisting plate (9), the multiple groups of leather covers (11) are arranged at the bottom opening of the multiple groups of air suction covers (10) and are sleeved on the extension of the bottom ends of the multiple groups of air suction covers (10), the air suction pump (12) is arranged at the top end of the hoisting plate (9), and the input end of the air suction pump (12) is communicated with the plurality of groups of air suction covers (10), an electric wire (13) is arranged on the air suction pump (12), and the wire winding machine (14) is installed at the bottom end of the connecting frame (5) and winds the electric wire (13).
2. The curtain wall mounting construction hoisting device of claim 1, wherein the steering device comprises a second bracket (15), a turntable (16), a base (17), a first gear (18), a second motor (19) and a second gear (20), the second bracket (15) is arranged to be a steel frame structure, the top end of the second bracket (15) is rotatably connected with the left part of the bottom end of the first bracket (1), the second bracket (15) adjusts the rotating angle of the first bracket (1) through a pushing device, the bottom end of the second bracket (15) is connected with the top end of the turntable (16), the bottom end of the turntable (16) is rotatably connected with the top end of the base (17), the first gear (18) is fixedly sleeved on the outer side wall of the turntable (16), the second motor (19) is arranged at the top end of the base (17), the output end of the top end of the second motor (19) is provided with the second gear (20), and the second gear (20) is meshed with the first gear (18).
3. The curtain wall mounting construction hoisting device of claim 2, further comprising a tray (21), a plurality of groups of partition plates (22), a plurality of groups of balancing weights (23) and a plurality of groups of bolts (24), wherein the right end of the tray (21) is connected with the left end of the first support (1), a cavity is arranged in the tray (21), an opening is formed in the top end of the cavity and communicated with the interior of the cavity, the plurality of groups of partition plates (22) are longitudinally distributed in the cavity, the bottom ends of the plurality of groups of partition plates (22) are respectively connected with the inner side wall of the tray (21), the plurality of groups of balancing weights (23) are respectively longitudinally arranged among the plurality of groups of partition plates (22) and arranged in the cavity, and the bottom ends of the plurality of groups of balancing weights (23) are respectively fixedly connected with the inner side wall of the tray (21) through the plurality of groups of bolts (24).
4. The curtain wall installation construction hoisting device of claim 2, further comprising a pushing device, wherein the pushing device comprises a hydraulic cylinder (25), the top end of the hydraulic cylinder (25) is rotatably connected with the outer side wall of the bottom end of the first bracket (1), and the bottom end of the hydraulic cylinder (25) is rotatably connected with the outer side wall of the right end of the second bracket (15).
5. The curtain wall installation and construction hoisting device as claimed in claim 4, further comprising a lighting lamp (26), wherein the lighting lamp (26) is installed on the outer side wall of the second bracket (15).
6. The curtain wall installation and construction hoisting device as claimed in claim 5, further comprising a wind power detector (27), wherein the wind power detector (27) is mounted at the top end of the sliding plate (3).
CN202022557507.0U 2020-11-07 2020-11-07 Curtain wall installation and construction hoisting device Active CN213923698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022557507.0U CN213923698U (en) 2020-11-07 2020-11-07 Curtain wall installation and construction hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022557507.0U CN213923698U (en) 2020-11-07 2020-11-07 Curtain wall installation and construction hoisting device

Publications (1)

Publication Number Publication Date
CN213923698U true CN213923698U (en) 2021-08-10

Family

ID=77166707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022557507.0U Active CN213923698U (en) 2020-11-07 2020-11-07 Curtain wall installation and construction hoisting device

Country Status (1)

Country Link
CN (1) CN213923698U (en)

Similar Documents

Publication Publication Date Title
CN103569877B (en) Small crane
CN208352858U (en) Control adjustable length high-altitude power equipment maintaining takes sundries
CN211419395U (en) Telescopic jib loading boom for hoist device
CN106429884B (en) A kind of vacuum lifting device of photovoltaic panel
CN216272789U (en) Auxiliary lifting device for solar photovoltaic panel
CN115402909A (en) Super high-rise inclined double-layer special-shaped curtain wall construction device
CN213923698U (en) Curtain wall installation and construction hoisting device
CN112254985A (en) Detection platform based on whole car assembly of sanitation car
CN215326566U (en) Explosion-proof electric spiral arm crane
CN206125079U (en) Communication cable transfer car(buggy) of being under construction
CN210764022U (en) Hoisting device for mounting load-bearing light keel
CN218406405U (en) Decorate trade outer wall work platform
CN221027363U (en) Double-rail hoisting device for glass curtain wall
CN208265664U (en) A kind of rubber-tyred transfer crane
CN218145276U (en) Hoisting accessory is used in activity board house installation
CN220334595U (en) Energy-saving crane
CN200958016Y (en) Portable elevator
CN205472502U (en) Large -scale building material promotes conveyer
CN111302201A (en) Self-walking mechanical equipment lifting frame
CN212982289U (en) A hoist and mount platform for workshop of enterprise
CN219526185U (en) Maintenance tool for mining exploitation
CN209778115U (en) Energy-saving aluminum alloy template overhead hoist
CN216512537U (en) High-rise hoisting tool for door and window glass
CN218507426U (en) Auxiliary tool for curtain wall installation
CN218708739U (en) Automobile power device mounting rack

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant