CN213174727U - Cantilever device of wall-attached scaffold for building construction - Google Patents
Cantilever device of wall-attached scaffold for building construction Download PDFInfo
- Publication number
- CN213174727U CN213174727U CN202021696532.0U CN202021696532U CN213174727U CN 213174727 U CN213174727 U CN 213174727U CN 202021696532 U CN202021696532 U CN 202021696532U CN 213174727 U CN213174727 U CN 213174727U
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- side wall
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- 238000009435 building construction Methods 0.000 title abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a belong to building construction technical field, specifically be a building construction attaches wall scaffold cantilever device, including the fixed plate, the right side wall of fixed plate is fixed and is provided with the diaphragm, the right-hand member of diaphragm lower wall is fixed and is provided with the fixed block, the left end of diaphragm lower wall is fixed and is provided with the motor, the output of motor is fixed and is provided with first lead screw, the right-hand member of first lead screw through first bearing with rotate between the fixed block and be connected, the lateral wall of diaphragm has seted up the bar mouth, the pole wall threaded connection of first lead screw has first slider, first slider runs through the lateral wall of bar mouth and extends to the upper end, the right side wall of first slider is fixed and is provided with the movable plate, can make cantilever device stabilize with fixed between the wall, increases cantilever device's steadiness, carries out quick position shift to the workstation, the construction operation is convenient, and the construction difficulty is reduced.
Description
Technical Field
The utility model relates to a construction technical field specifically is a construction attaches wall scaffold cantilever device.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
In the process of building construction, scaffold puts up cantilever device and is a common construction auxiliary device, scaffold puts up cantilever device stability relatively poor in the past, and when the weight that bears is great, firm inadequately between scaffold frame and the wall, produce danger easily, and the position that can not the quick adjustment workstation, the construction of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction attaches wall scaffold cantilever device to solve the scaffold cantilever device in the past that proposes among the above-mentioned background art when bearing great weight, can not stabilize and fix between the wall, take place danger easily, and the problem of the position of the regulation workstation of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a wall-attached scaffold cantilever device for building construction comprises a fixed plate, wherein a transverse plate is fixedly arranged on the right side wall of the fixed plate, a fixed block is fixedly arranged at the right end of the lower side wall of the transverse plate, a motor is fixedly arranged at the left end of the lower side wall of the transverse plate, a first lead screw is fixedly arranged at the output end of the motor, the right end of the first lead screw is rotatably connected with the fixed block through a first bearing, a strip-shaped opening is formed in the side wall of the transverse plate, a first sliding block is connected to the rod wall of the first lead screw in a threaded manner, the first sliding block penetrates through the side wall of the strip-shaped opening and extends to the upper end, a movable plate is fixedly arranged on the right side wall of the first sliding block, the lower side wall of the movable plate is in contact connection with the upper side wall of the transverse plate, a sliding groove, the movable plate is characterized in that a fixing mechanism is fixedly arranged inside the cavity, a supporting rod is rotatably arranged on the right side wall of the movable block through a first shaft pin, a connecting block is fixedly arranged at the right end of the lower side wall of the movable plate, the right end of the supporting rod is rotatably connected with the connecting block through a second shaft pin, a workbench is transversely arranged at the upper end of the movable plate, and a lifting mechanism is fixedly arranged at the lower end of the workbench.
Preferably, fixing mechanism includes the second lead screw, the second lead screw transversely sets up the inside at the cavity, the left end of second lead screw pass through the second bearing with the lateral wall of cavity rotates to be connected, the right-hand member of second lead screw runs through the right side wall of cavity and extends to outside and fixed first rotatory piece that is provided with, the pole wall threaded connection of second lead screw has the slide, the fixed dead lever that is provided with the symmetry of the left side wall of slide, the fixed slot of evenly arranging is seted up to the lateral wall of spout, two the left end of dead lever all run through the left side wall of cavity extend to the outside and with joint between the fixed slot.
Preferably, the lifting mechanism comprises two supporting blocks, the two supporting blocks are fixedly connected with the upper side wall of the movable plate, a bidirectional screw rod is transversely arranged between the two supporting blocks, the right end of the bidirectional screw rod is rotatably connected with the supporting blocks through a third bearing, the left end of the bidirectional screw rod penetrates through the side wall of the supporting block, extends to the left end and is fixedly provided with a second rotating block, the rod wall of the bidirectional screw rod is in threaded connection with symmetrical second sliding blocks, symmetrical lifting rods are rotatably arranged at the upper ends of the two second sliding blocks through a third shaft pin, and the upper ends of the two lifting rods are rotatably connected with the lower side wall of the workbench through a fourth shaft pin.
Preferably, the fixing plate is fixedly connected with the wall surface through a reinforcing bolt.
Preferably, the side wall of the workbench is fixedly provided with a guardrail.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the common cooperation of movable block, bracing piece, connecting block, second lead screw, first rotatory piece, slide and dead lever, change the angle of support according to the weight that scaffold puts cantilever device bore, make cantilever device can stabilize and fix between the wall, increase cantilever device's steadiness.
2) Through the common cooperation of motor, first lead screw, fixed block, first slider, movable plate, supporting shoe, two-way lead screw, second rotatory piece, second slider, lifter and workstation, carry out quick position to the workstation and remove, the construction operation of being convenient for.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: the device comprises a fixing plate 1, a transverse plate 2, a fixing block 3, a motor 4, a first screw rod 5, a first sliding block 6, a moving plate 7, a moving block 8, a supporting rod 9, a connecting block 10, a workbench 11, a second screw rod 12, a first rotating block 13, a sliding plate 14, a fixed rod 15, a supporting block 16, a bidirectional screw rod 17, a second rotating block 18, a second sliding block 19 and a lifting rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a cantilever device of a wall-attached scaffold for building construction comprises a fixed plate 1, a transverse plate 2 is fixedly arranged on the right side wall of the fixed plate 1, a fixed block 3 is fixedly arranged at the right end of the lower side wall of the transverse plate 2, a motor 4 is fixedly arranged at the left end of the lower side wall of the transverse plate 2, a first lead screw 5 is fixedly arranged at the output end of the motor 4, the right end of the first lead screw 5 is rotatably connected with the fixed block 3 through a first bearing, a strip-shaped opening is formed in the side wall of the transverse plate 2, a first slide block 6 is in threaded connection with the rod wall of the first lead screw 5, the first slide block 6 penetrates through the side wall of the strip-shaped opening and extends to the upper end, a movable plate 7 is fixedly arranged on the right side wall of the first slide block 6, the lower side wall of the movable plate 7 is in contact connection with the upper side wall of the transverse plate 2, a support rod 9 is rotatably arranged on the right side wall of the moving block 8 through a first shaft pin, a connecting block 10 is fixedly arranged at the right end of the lower side wall of the moving plate 7, the right end of the support rod 9 is rotatably connected with the connecting block 10 through a second shaft pin, a workbench 11 is transversely arranged at the upper end of the moving plate 7, and a lifting mechanism is fixedly arranged at the lower end of the workbench 11;
the fixing mechanism comprises a second lead screw 12, the second lead screw 12 is transversely arranged inside the cavity, the left end of the second lead screw 12 is rotatably connected with the side wall of the cavity through a second bearing, the right end of the second lead screw 12 penetrates through the right side wall of the cavity to extend to the outside and is fixedly provided with a first rotating block 13, the rod wall of the second lead screw 12 is in threaded connection with a sliding plate 14, symmetrical fixing rods 15 are fixedly arranged on the left side wall of the sliding plate 14, fixing grooves which are uniformly distributed are formed in the side wall of the sliding groove, the left ends of the two fixing rods 15 both penetrate through the left side wall of the cavity to extend to the outside and are clamped between the fixing grooves, and any position of the moving block 8 is fixed, so that the scaffold cantilever device can be stably fixed with the wall surface, and accidents are prevented when;
the lifting mechanism comprises two supporting blocks 16, the two supporting blocks 16 are fixedly connected with the upper side wall of the movable plate 7, a bidirectional screw rod 17 is transversely arranged between the two supporting blocks 16, the right end of the bidirectional screw rod 17 is rotatably connected with the supporting blocks 16 through a third bearing, the left end of the bidirectional screw rod 17 penetrates through the side wall of the supporting blocks 16 to extend to the left end and is fixedly provided with a second rotating block 18, the rod wall of the bidirectional screw rod 17 is in threaded connection with symmetrical second sliding blocks 19, symmetrical lifting rods 20 are rotatably arranged at the upper ends of the two second sliding blocks 19 through a third shaft pin, and the upper ends of the two lifting rods 20 are rotatably connected with the lower side wall of the workbench 11 through a fourth shaft pin, so that the position of the workbench 11 can be conveniently adjusted at will, construction is convenient, and construction;
the fixed plate 1 is fixedly connected with the wall surface through a reinforcing bolt;
the side wall of the working table 11 is fixedly provided with a guardrail.
The working principle is as follows: when the wall surface fixing device works, the fixing plate 1 and the wall surface are fixed through the reinforcing bolt, the motor 4 is started, the motor 4 drives the first lead screw 5 to rotate, the first lead screw 5 drives the first slide block 6 in threaded connection with the rod wall to move, the first slide block 6 drives the movable plate 7 fixedly connected with the right side wall to move, the movable plate 7 drives the connecting block 10 fixedly connected with the right side wall to move, the connecting block 10 drives the supporting rod 9 in threaded connection with the lower end to move, the supporting rod 9 drives the movable block 8 in threaded connection with the lower end to move in the chute, when the proper position is reached, the first rotary block 13 is rotated, the first rotary block 13 drives the second lead screw 12 in fixed connection with the left end to rotate, the second lead screw 12 drives the sliding plate 14 in threaded connection with the rod wall to move, the sliding plate 14 drives the fixed rod 15 fixedly connected with the left side wall to be clamped with the, the second rotating block 18 drives the bidirectional screw rod 17 fixedly connected with the right end to rotate, the bidirectional screw rod 17 drives the second sliding blocks 19 in threaded connection with the rod wall to move, the two second sliding blocks 19 drive the lifting rods 20 connected with the upper side wall to move, the two lifting rods 20 drive the workbench 11 at the upper end to move up and down, and the workbench 11 is subjected to position adjustment.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 construction attaches wall scaffold cantilever device, includes fixed plate (1), its characterized in that, the right side wall of fixed plate (1) is fixed and is provided with diaphragm (2), the right-hand member of diaphragm (2) lower side wall is fixed and is provided with fixed block (3), the left end of diaphragm (2) lower side wall is fixed and is provided with motor (4), the output of motor (4) is fixed and is provided with first lead screw (5), the right-hand member of first lead screw (5) through first bearing with rotate between the fixed block (3) and be connected, the lateral wall of diaphragm (2) has seted up the bar mouth, the pole wall threaded connection of first lead screw (5) has first slider (6), first slider (6) run through the lateral wall of bar mouth and extend to the upper end, the right side wall of first slider (6) is fixed and is provided with movable plate (7), the lower lateral wall of movable plate (7) with the last lateral wall contact of diaphragm (2) is connected, the fixed plate is characterized in that a sliding groove is formed in the right side wall of the fixed plate (1), a moving block (8) is arranged in the sliding groove in a sliding mode, a cavity is formed in the moving block (8), a fixing mechanism is fixedly arranged in the cavity, a supporting rod (9) is arranged on the right side wall of the moving block (8) in a rotating mode through a first shaft pin, a connecting block (10) is fixedly arranged at the right end of the lower side wall of the moving plate (7), the right end of the supporting rod (9) is connected with the connecting block (10) in a rotating mode through a second shaft pin, a workbench (11) is transversely arranged at the upper end of the moving plate (7), and a lifting mechanism is fixedly arranged at.
2. The construction wall-attached scaffold cantilever device according to claim 1, wherein: fixing mechanism includes second lead screw (12), second lead screw (12) transversely set up the inside at the cavity, the left end of second lead screw (12) pass through the second bearing with the lateral wall of cavity rotates to be connected, the right-hand member of second lead screw (12) runs through the right side wall of cavity and extends to the outside and fixed first rotatory piece (13) that is provided with, the pole wall threaded connection of second lead screw (12) has slide (14), the fixed dead lever (15) that are provided with the symmetry of left side wall of slide (14), the fixed slot of evenly arranging is seted up to the lateral wall of spout, two the left end of dead lever (15) all run through the left side wall of cavity extend to the outside and with joint between the fixed slot.
3. The construction wall-attached scaffold cantilever device according to claim 1, wherein: the lifting mechanism comprises two supporting blocks (16), the two supporting blocks (16) are fixedly connected with the upper side wall of the movable plate (7), a bidirectional screw rod (17) is transversely arranged between the two supporting blocks (16), the right end of the bidirectional screw rod (17) is rotatably connected with the supporting blocks (16) through a third bearing, the left end of the bidirectional screw rod (17) penetrates through the side wall of the supporting blocks (16) to extend to the left end and is fixedly provided with a second rotating block (18), the rod wall of the bidirectional screw rod (17) is in threaded connection with symmetrical second sliding blocks (19), the upper ends of the two second sliding blocks (19) are respectively provided with symmetrical lifting rods (20) through a third shaft pin in a rotating mode, and the upper ends of the two lifting rods (20) are respectively rotatably connected with the lower side wall of the workbench (11) through a fourth shaft pin.
4. The construction wall-attached scaffold cantilever device according to claim 1, wherein: the fixing plate (1) is fixedly connected with the wall surface through the reinforcing bolt.
5. The construction wall-attached scaffold cantilever device according to claim 1, wherein: and a guardrail is fixedly arranged on the side wall of the workbench (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696532.0U CN213174727U (en) | 2020-08-14 | 2020-08-14 | Cantilever device of wall-attached scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696532.0U CN213174727U (en) | 2020-08-14 | 2020-08-14 | Cantilever device of wall-attached scaffold for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174727U true CN213174727U (en) | 2021-05-11 |
Family
ID=75801180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696532.0U Expired - Fee Related CN213174727U (en) | 2020-08-14 | 2020-08-14 | Cantilever device of wall-attached scaffold for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213174727U (en) |
-
2020
- 2020-08-14 CN CN202021696532.0U patent/CN213174727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |