CN112299290B - Adjustable multifunctional building construction platform - Google Patents
Adjustable multifunctional building construction platform Download PDFInfo
- Publication number
- CN112299290B CN112299290B CN202011323563.6A CN202011323563A CN112299290B CN 112299290 B CN112299290 B CN 112299290B CN 202011323563 A CN202011323563 A CN 202011323563A CN 112299290 B CN112299290 B CN 112299290B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- end plate
- front side
- construction platform
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an adjustable multifunctional building construction platform which comprises a bottom plate frame, wherein the top of the bottom plate frame is movably connected with a shear type folding arm, and the shear type folding arm is of a front-back side symmetrical structure. The invention relates to the field of constructional engineering equipment. This multi-use architecture construction platform with adjustable passes through the transmission between tube socket and the lead screw, impels the extension board on left and right sides to remove back of the body to drag first end plate and second end plate and expand, realize bearing surface area's expansion, reinforcing bearing capacity, can reduce with the surperficial clearance of building, promote operation safety, turn over through controlling the side riser and turn over the structure that forms C shape, be convenient for carry out the centre gripping to tubular product, promote its stability when platform surface lifting lifts. The construction platform solves the problems that the existing construction platform is fixed in size, inconvenient to expand and extend bearing area and capacity, inconvenient to adjust and lean against the surface of a building and inconvenient to lift pipeline building materials.
Description
Technical Field
The invention relates to the field of constructional engineering equipment, in particular to an adjustable multifunctional construction platform.
Background
The hydraulic lift realizes the lifting function mainly through the pressure transmission of hydraulic oil, and the shear fork mechanical structure of the hydraulic lift enables the lift to have higher stability, a wide operation platform and higher bearing capacity, so that the range of high-altitude operation is larger, and the hydraulic lift is suitable for simultaneous operation of multiple persons. It makes high altitude construction efficiency higher, and the safety is more ensured.
The prior patent (publication number: CN103663256B) discloses a lifting platform, which comprises a load board, a bottom board, a transmission assembly and at least one group of lifting assemblies, wherein the load board is arranged on the upper side of the bottom board. In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the device is inconvenient to adjust the size of the top bearing structure, the bearing area of the device is inconvenient to adjust to adapt to the size of a building material in the actual use process, and the bearing capacity is inconvenient to expand according to the construction requirement; 2. the device is inconvenient to adjust the position of the top bearing surface, the self attaching ability of the device is not strong for the surfaces of partial building structures, particularly eave structures, and large gaps are easy to exist between the construction positions vertically lifted by constructors and the building surfaces, so that inconvenience and insecurity are brought to construction operation; 3. the device is not convenient for lifting and lifting the building materials such as pipelines and the like which easily roll on the plane, and is not convenient for constructors to assemble the pipeline structures.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjustable multifunctional building construction platform, which solves the problems that the size of the existing construction platform is fixed, the expansion of the bearing area and the capacity are inconvenient, the adjustment of the existing construction platform clinging to the building surface is inconvenient, and the lifting of pipeline building materials is inconvenient.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a multi-use architecture construction platform with adjustable, includes the backing plate frame, the top swing joint of backing plate frame has cuts the folding arm of formula, cut the folding arm of formula and be side symmetrical structure around being, the middle part swing joint who cuts the folding arm of formula has hydraulic lifting rod, the top swing joint who cuts the folding arm of formula has the roof, the front and back side fixedly connected with links up the board between the roof, link up board top surface fixedly connected with slide rail, the sliding surface of slide rail is connected with the extension board.
And unfolding devices are movably connected between the left and right extension plates.
The bottom surface of the extension plate is movably connected with a transmission device, and one side of the transmission device is fixedly connected with the bottom surface of the top plate at the front side.
The top fixedly connected with guardrail of extension board, the guardrail is the semi-enclosed structure of C shape, and the opening of the guardrail on left and right sides is in opposite directions, left and right side fixedly connected with draws the net between the guardrail.
Preferably, a sliding groove is formed in one side of the top plate, the sliding groove is L-shaped, and the front side and the rear side of the extension plate are respectively connected to the inner sides of the sliding groove in the front side and the rear side in a sliding mode.
Preferably, the expansion device includes first end plate and second end plate, first end plate and second end plate are articulated each other, the left end of first end plate and the right-hand member swing joint of left extension board, the right-hand member of second end plate and the left end swing joint of the extension board on right side, first end plate and second end plate become V type structure, and the opening direction of first end plate and second end plate upwards.
The first end plate with the groove has all been seted up to the top surface of second end plate and has been accomodate, accomodate the inboard fixedly connected with rotation axis in groove, the riser has been cup jointed in the surface activity of rotation axis, the middle part of the bottom surface of riser articulates there is the bracing piece, accomodate the bottom surface fixedly connected with card strip of inslot wall, the bottom of bracing piece with the top surface conflict and the joint locking of card strip.
Preferably, the width of the first end plate is the same as that of the second end plate, and the hinged position of the first end plate and the second end plate coincides with the position of the symmetry line of the left connecting plate and the right connecting plate.
Preferably, the vertical plate is a rectangular plate, an overhead groove is formed in the position, close to the center line of the top plate, of the vertical plate, and the overhead groove is arc-shaped.
Preferably, the transmission device comprises two pipe seats, the tops of the two pipe seats are fixedly connected to the middle of the bottom surfaces of the left and right extending plates respectively, the middle of each pipe seat is in threaded connection with a screw rod, one end of each screw rod is rotatably connected to the bottom of the corresponding connecting plate, and one end of each screw rod is fixedly connected with a driven bevel gear.
The bottom surface of the connecting plate is rotatably connected with a transmission rod, two ends of the transmission rod are fixedly connected with transmission bevel gears, and the driven bevel gears are meshed with the transmission bevel gears on the back side.
The bottom surface of the top plate on the front side is rotatably connected with a worm, two ends of the worm are fixedly connected with driving bevel gears, and the driving bevel gears on the front side are meshed with the driving bevel gears.
The front side of the top plate on the front side is fixedly connected with a rack, the bottom of the rack is fixedly connected with a control motor, a crankshaft of the control motor faces backwards, the crankshaft of the control motor is fixedly connected with a turbine, and the turbine is movably connected with a worm.
Preferably, the inner side of the pipe seat is provided with an internal thread, and the cross sections of the inner side of the pipe seat and the guide groove of the thread on the surface of the screw rod are both square.
Preferably, the rack is of a rectangular plate structure, and the back side of the rack is fixedly connected to the front side of the top plate on the front side through a positioning bolt.
Advantageous effects
The invention provides an adjustable multifunctional building construction platform. Compared with the prior art, the method has the following beneficial effects:
(1) the invention can realize the adaptive lifting aiming at different shapes of cargos on the basis of realizing the expandable bearing area.
(2) The adjustable multifunctional building construction platform promotes the extending plates on the left side and the right side to move back to back through transmission between the pipe seat and the screw rod, pulls the first end plate and the second end plate to unfold, realizes expansion of the bearing surface area of the top of the equipment, enhances the bearing capacity of the equipment, and can contain and bear building materials with larger sizes.
(3) This multi-use architecture construction platform with adjustable removes mutually through extending the board for the position of bearing at the device top can be adjusted, and the side direction is placed when eaves body side, can further be close to with eaves body top after the position lifting, can reduce the clearance on building surface, makes things convenient for the construction operation, promotes operation safety simultaneously.
(4) This multi-use construction platform with adjustable passes through turning over of riser, can carry out the centre gripping cohesion to the building material of tubular product type at first end plate and the structure of second end plate surface formation C shape, promotes its stability when platform surface lifting for construction platform's operation mode is more nimble.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the top plate of the present invention;
FIG. 3 is a top view of an extension panel of the present invention;
FIG. 4 is a side cross-sectional view of the receiving groove of the present invention;
fig. 5 is a bottom view of the extension plate of the present invention.
In the figure: 1. a bottom plate frame; 2. a scissor fold arm; 3. a hydraulic lifting rod; 4. a top plate; 5. a connector tile; 6. a slide rail; 7. an extension plate; 8. a deployment device; 801. a first end plate; 802. a second end plate; 803. a receiving groove; 804. a rotating shaft; 805. a vertical plate; 806. a support bar; 807. clamping the strip; 9. a transmission device; 901. a tube holder; 902. a screw rod; 903. a driven bevel gear; 904. a transmission rod; 905. a drive bevel gear; 906. a worm; 907. a drive bevel gear; 908. a frame; 909. controlling the motor; 910. a turbine; 10. a guardrail; 11. and (5) pulling the net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an adjustable multifunctional building construction platform comprises a bottom plate frame 1, wherein the top of the bottom plate frame 1 is movably connected with a scissors-type folding arm 2, the scissors-type folding arm 2 is of a front-back side symmetrical structure, the middle of the scissors-type folding arm 2 is movably connected with a hydraulic lifting rod 3, the top of the scissors-type folding arm 2 is movably connected with a top plate 4, a connecting plate 5 is fixedly connected between the top plates 4 on the front side and the back side, the top surface of the connecting plate 5 is fixedly connected with a sliding rail 6, and the surface of the sliding rail 6 is slidably connected with an extension plate 7.
The unfolding device 8 is movably connected between the left and right extension plates 7.
The bottom surface of the extension plate 7 is movably connected with a transmission device 9, and one side of the transmission device 9 is fixedly connected with the bottom surface of the front top plate 4.
The top fixedly connected with guardrail 10 of extension board 7, guardrail 10 are the half surrounding structure of C shape, and the opening of left and right sides guardrail 10 is in opposite directions, fixedly connected with draws net 11 between the guardrail 10 on left and right sides.
In the invention, one side of the top plate 4 is provided with a sliding chute which is L-shaped, and the front side and the rear side of the extension plate 7 are respectively connected with the inner sides of the sliding chutes on the front side and the rear side in a sliding manner. It should be noted that the sliding grooves can guide the position movement of the extension plate 7, so that the extension plate 7 moves more regularly and smoothly during extension and contraction.
In the invention, the unfolding device 8 comprises a first end plate 801 and a second end plate 802, wherein the first end plate 801 and the second end plate 802 are hinged with each other, the left end of the first end plate 801 is movably connected with the right end of the left extension plate 7, the right end of the second end plate 802 is movably connected with the left end of the right extension plate 7, the first end plate 801 and the second end plate 802 form a V-shaped structure, and the opening directions of the first end plate 801 and the second end plate 802 are upward.
The top surface of first end plate 801 and second end plate 802 has all been seted up and has been accomodate groove 803, accomodate the inboard fixedly connected with rotation axis 804 of groove 803, the surface activity of rotation axis 804 has cup jointed riser 805, and the middle part of the bottom surface of riser 805 articulates there is bracing piece 806, accomodates the bottom surface fixedly connected with card strip 807 of groove 803 inner wall, and the bottom of bracing piece 806 is contradicted and the joint locking with the top surface of card strip 807.
In the present invention, the first end plate 801 and the second end plate 802 have the same width, and the hinge position of the first end plate 801 and the second end plate 802 coincides with the symmetry line position of the left and right connector plates 5. In addition, this arrangement ensures that the extension plates 7 on the left and right sides have the same amount of positional movement during the extension and retraction operations, thereby avoiding the problem that the left and right extension plates 7 are not the same in length as the left and right exposed portions of the top plate 4 after the extension plates 7 are completely retracted toward the top plate 4.
In the invention, the vertical plate 805 is a rectangular plate, and an overhead groove is formed in the position, close to the central line of the top plate 4, of the vertical plate 805, and is arc-shaped. It should be noted that the positions of the left and right vertical plates 805 are opposite and axisymmetric, and when the vertical plates 805 deflect and support from the inner side of the accommodating groove 803, the left and right vertical plates 805 can form a C-shaped structure to match with the change of the opening angle between the first end plate 801 and the second end plate 802, so as to clamp and hold the pipe type building material, maintain the position fixing effect of the building material between the extension plates 7, and avoid the safety accident caused by the rolling of the building material on the surfaces of the extension plates 7 and the falling of the building material from a high place.
In the invention, the transmission device 9 comprises two pipe seats 901, the top parts of the two pipe seats 901 are respectively and fixedly connected with the middle parts of the bottom surfaces of the left and right extension plates 7, the middle parts of the pipe seats 901 are in threaded connection with a screw rod 902, one end of the screw rod 902 is rotatably connected with the bottom part of the connecting plate 5, and one end of the screw rod 902 is fixedly connected with a driven bevel gear 903.
The bottom surface of the connection plate 5 is rotatably connected with a transmission rod 904, both ends of the transmission rod 904 are fixedly connected with transmission bevel gears 905, and the driven bevel gear 903 is meshed with the transmission bevel gear 905 at the back side.
The bottom surface of the top plate 4 at the front side is rotatably connected with a worm 906, both ends of the worm 906 are fixedly connected with a driving bevel gear 907, and a transmission bevel gear 905 at the front side is meshed with the driving bevel gear 907.
The front side of the top plate 4 on the front side is fixedly connected with a frame 908, the bottom of the frame 908 is fixedly connected with a control motor 909, the shaft of the control motor 909 faces backwards, the shaft of the control motor 909 is fixedly connected with a turbine 910, and the turbine 910 is movably connected with the worm 906.
In the invention, the inner side of the pipe seat 901 is provided with internal threads, and the cross sections of the inner side of the pipe seat 901 and the guide groove of the threads on the surface of the screw rod 902 are square. It should be noted that, through the square guide groove, when the left and right extension plates 7 have a tendency of moving toward each other due to external impact, the static friction force between the tube seat 901 and the screw 902 can prevent the screw 902 from deflecting, so as to keep the tube seat 901 relatively fixed on the screw 902, keep the current state, avoid the extension plates 7 from moving toward each other, and fold the first end plate 801 and the second end plate 802.
In the present invention, the frame 908 has a rectangular plate structure, and the back side of the frame 908 is fixedly connected to the front side of the top plate 4 on the front side by a positioning bolt. It should be noted that the frame 908 provides bearing and supporting force for the control motor 909, and the control motor 909 can be removed by detaching the frame 908, so as to facilitate maintenance of the equipment.
When the device is used, the bottom plate frame 1 is fixedly arranged on the ground, the hydraulic lifting rod 3 is extended to drive the top of the scissor-type folding arm 2 to lift, so that the height of the top plate 4 is lifted, when the bearing area needs to be expanded, the control motor 909 rotates to drive the worm wheel 910 to rotate, the worm 906 is driven to rotate, by the transmission effect of the driving bevel gear 907, the transmission bevel gear 905 and the driven bevel gear 903, the screw rods 902 on the left and right sides rotate, through the thread effect between the tube seat 901 and the screw rod 902, the tube seat 901 drives the extension plate 7 to slide on the slide rail 6, and the left and right extension plates 7 move back to back and are unfolded towards the left and right sides of the top plate 4, the left and right extension plates 7 drive the opposite ends of the first end plate 801 and the second end plate 802 to move left and right respectively, and the upward opening angle between the first end plate 801 and the second end plate 802 is gradually generated and enlarged by mutual fitting, so that the increase of the top bearing area of the equipment is realized.
When the tubular building materials are loaded, the control motor 909 deflects to drive the first end plate 801 and the second end plate 802 to unfold, the vertical plate 805 is supported from the containing groove 803, the bottom end of the supporting rod 806 is clamped with the clamping strip 807, the vertical plates 805 on the left side and the right side are matched with the first end plate 801 and the second end plate 802 to form a C-shaped structure to clamp and hold the tubular building materials, the rolling of the tubular building materials on the surface of the extension plate 7 in the lifting process is avoided, and safety accidents caused by falling at high altitude are avoided.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-use architecture construction platform with adjustable, includes bottom plate frame (1), its characterized in that: the top of the bottom plate frame (1) is movably connected with a scissors-type folding arm (2), the scissors-type folding arm (2) is of a symmetrical structure in the front side and the rear side, the middle of the scissors-type folding arm (2) is movably connected with a hydraulic lifting rod (3), the top of the scissors-type folding arm (2) is movably connected with a top plate (4), a connecting plate (5) is fixedly connected between the top plates (4) in the front side and the rear side, the top surface of the connecting plate (5) is fixedly connected with a sliding rail (6), and the surface of the sliding rail (6) is slidably connected with an extension plate (7); the unfolding device (8) is movably connected between the extending plates (7) on the left side and the right side, the unfolding device (8) comprises a first end plate (801) and a second end plate (802), the first end plate (801) and the second end plate (802) are hinged to each other, the left end of the first end plate (801) is movably connected with the right end of the extending plate (7) on the left side, the right end of the second end plate (802) is movably connected with the left end of the extending plate (7) on the right side, after the extending plates are unfolded, the first end plate (801) and the second end plate (802) are of V-shaped structures, and the opening directions of the first end plate (801) and the second end plate (802) are upward;
the top surfaces of the first end plate (801) and the second end plate (802) are both provided with a containing groove (803), the inner side of the containing groove (803) is fixedly connected with a rotating shaft (804), the surface of the rotating shaft (804) is movably sleeved with a vertical plate (805), the middle part of the bottom surface of the vertical plate (805) is hinged with a supporting rod (806), the bottom surface of the inner wall of the containing groove (803) is fixedly connected with a clamping strip (807), the bottom end of the supporting rod (806) is abutted against the top surface of the clamping strip (807) and is clamped and locked, the widths of the first end plate (801) and the second end plate (802) are the same, and the hinged position of the first end plate (801) and the second end plate (802) is superposed with the symmetrical line positions of the left connecting plate and the right connecting plate (5);
the bottom surface of the extension plate (7) is movably connected with a transmission device (9), one side of the transmission device (9) is fixedly connected with the bottom surface of the top plate (4) at the front side, the transmission device (9) comprises two pipe seats (901), the tops of the two pipe seats (901) are respectively and fixedly connected with the middle parts of the bottom surfaces of the extension plates (7) at the left side and the right side, the middle parts of the pipe seats (901) are in threaded connection with screw rods (902), one end of each screw rod (902) is rotatably connected with the bottom of the connecting plate (5), and one end of each screw rod (902) is fixedly connected with a driven bevel gear (903);
the bottom surface of the connecting plate (5) is rotatably connected with a transmission rod (904), two ends of the transmission rod (904) are fixedly connected with transmission bevel gears (905), and the driven bevel gear (903) is meshed with the transmission bevel gear (905) on the back side; the bottom surface of the top plate (4) at the front side is rotatably connected with a worm (906), two ends of the worm (906) are fixedly connected with driving bevel gears (907), and the driving bevel gears (905) at the front side are meshed with the driving bevel gears (907); a rack (908) is fixedly connected to the front side of the top plate (4) on the front side, a control motor (909) is fixedly connected to the bottom of the rack (908), the shaft of the control motor (909) faces backwards, a worm wheel (910) is fixedly connected to the shaft of the control motor (909), and the worm wheel (910) is movably connected with a worm (906);
the top fixedly connected with guardrail (10) of extension board (7), guardrail (10) are the half surrounding structure of C shape, and the opening of left and right side guardrail (10) is in opposite directions, left and right side fixedly connected with draws net (11) between guardrail (10).
2. The adjustable multi-use construction platform of claim 1, wherein: a sliding groove is formed in one side of the top plate (4), the sliding groove is L-shaped, and the front side and the rear side of the extension plate (7) are connected to the inner sides of the sliding groove in the front side and the rear side in a sliding mode respectively.
3. The adjustable multi-use construction platform of claim 2, wherein: the vertical plate (805) is a rectangular plate, an overhead groove is formed in the position, close to the center line of the top plate (4), of the vertical plate (805), and the overhead groove is arc-shaped.
4. An adjustable multi-purpose building construction platform according to claim 3, wherein: the inner side of the pipe seat (901) is provided with internal threads, and the sections of the inner side of the pipe seat (901) and the guide groove of the threads on the surface of the screw rod (902) are square.
5. The adjustable multi-use construction platform of claim 4, wherein: the rack (908) is of a rectangular plate structure, and the back side of the rack (908) is fixedly connected to the front side of the top plate (4) on the front side through a positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323563.6A CN112299290B (en) | 2020-11-23 | 2020-11-23 | Adjustable multifunctional building construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323563.6A CN112299290B (en) | 2020-11-23 | 2020-11-23 | Adjustable multifunctional building construction platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112299290A CN112299290A (en) | 2021-02-02 |
| CN112299290B true CN112299290B (en) | 2022-07-26 |
Family
ID=74335579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011323563.6A Active CN112299290B (en) | 2020-11-23 | 2020-11-23 | Adjustable multifunctional building construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112299290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685010A (en) * | 2021-08-13 | 2021-11-23 | 龚香玲 | Support device for building engineering construction |
| CN113898164B (en) * | 2021-10-28 | 2023-03-14 | 临沂矿业集团有限责任公司 | Safety protection supporting platform for engineering construction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460653B1 (en) * | 2001-03-15 | 2002-10-08 | Ronald M. Hardy | Combined trailer and hunting stand operable between elevated and collapsed positions |
| CN103787241A (en) * | 2011-08-10 | 2014-05-14 | 马世中 | Explosion-proof maintenance device |
| CN210286667U (en) * | 2019-06-28 | 2020-04-10 | 苏州贝曼重工有限公司 | Scissor-fork type insulating aerial work platform truck |
| CN210915206U (en) * | 2019-09-12 | 2020-07-03 | 郭峰 | Lifting platform for assembly type building |
-
2020
- 2020-11-23 CN CN202011323563.6A patent/CN112299290B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112299290A (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112299290B (en) | Adjustable multifunctional building construction platform | |
| CN112536511B (en) | Steel constructs device of assembling in advance | |
| US5738185A (en) | Portable swiveling lift device | |
| CN113697684A (en) | Slope protection brick haulage equipment | |
| US6186275B1 (en) | Basket transportable by helicopter for use on elevated cables or installations | |
| CN112031384A (en) | Scaffold frame for building engineering convenient to build | |
| CN214564545U (en) | From spacing folding support frame, sunshade and harvester | |
| CN112030741B (en) | Mobile device for bridge detection and reinforcement | |
| CN112536562B (en) | Multifunctional steel structure welding discharge mechanism | |
| CN112548372B (en) | Steel structure preforming method | |
| CN218644007U (en) | Lifting mechanism capable of accommodating vehicle-mounted house | |
| CN110001494B (en) | Loading and unloading platform capable of realizing automatic unfolding and withdrawing | |
| CN115538842A (en) | Lifting mechanism capable of accommodating vehicle-mounted house | |
| CN113700315A (en) | Prestressed corrugated pipe handling device and method for mounting on continuous beam | |
| CN113979385A (en) | Lifting vehicle | |
| CN209837858U (en) | Electric telescopic shed | |
| CN106761872B (en) | A kind of liftable, folding, stretching, extension machine-carried forepoling device | |
| CN113998633B (en) | Section bar lifting method based on lifting vehicle | |
| CN216340777U (en) | Scaffold for engineering building | |
| CN219138290U (en) | Traveling platform for reverse suspended ceiling color plate construction | |
| CN220767761U (en) | Prefabricated T-beam hogging moment stretching operation equipment | |
| CN220130117U (en) | Auxiliary overhaul device for head car of railway vehicle | |
| CN216038537U (en) | Electromechanical device installation debugging and maintenance platform | |
| CN219622419U (en) | Automatic unfolding, withdrawing and falling mechanism for motorized tent | |
| CN117466226B (en) | Installation device of water supply pipeline |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220706 Address after: 845350 No. 47, Ping, No. 10, Guangming South Road, Guangming Street, Atush City, Kizilsu Autonomous Prefecture, Xinjiang Uygur Autonomous Region Applicant after: Kezhou Xinyuan construction and installation Co.,Ltd. Address before: No.245 Haizhu Middle Road, Yuexiu District, Guangzhou, Guangdong 510000 Applicant before: Liu Yan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |