CN209855182U - Scaffold convenient to use - Google Patents
Scaffold convenient to use Download PDFInfo
- Publication number
- CN209855182U CN209855182U CN201920407125.4U CN201920407125U CN209855182U CN 209855182 U CN209855182 U CN 209855182U CN 201920407125 U CN201920407125 U CN 201920407125U CN 209855182 U CN209855182 U CN 209855182U
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- Prior art keywords
- pivot
- sprocket
- fixing
- platform
- scaffold
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- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001965 increasing effect Effects 0.000 description 6
- 241000282326 Felis catus Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model relates to a convenient to use's scaffold frame belongs to scaffold frame technical field, the more loaded down with trivial details technical problem of scaffold frame altitude mixture control among the prior art has been solved, including two handling frames, connection platform, elevating system, guiding mechanism, elevating system is including setting firmly the last mounting panel at handling frame top, rotate first pivot and the second pivot of connecting on last mounting panel, first sprocket, the second sprocket, set firmly the lower mounting panel bottom the handling frame, rotate third pivot and the fourth pivot of connecting on the mounting panel down, the third sprocket, the fourth sprocket, the chain, gear motor, the one end of chain sets firmly at the connection platform top surface, the other end is around first sprocket, the second sprocket, the third sprocket, the fourth sprocket sets firmly on connection platform's bottom surface. This convenient to use's scaffold frame through elevating system to and mutually support between connection platform and the handling frame, not only make the use of scaffold frame more convenient, improved the practicality of scaffold frame moreover.
Description
Technical Field
The utility model relates to a scaffold technical field, in particular to convenient to use's scaffold.
Background
At present, scaffolds are often used in places where direct construction cannot be performed, such as higher places of building outer walls, inner walls and the like. The scaffolding of the prior art generally achieves its height adjustment in a superimposed manner for the use of the operator. When the scaffold is used, the wall at the lower part is firstly constructed, then the height of the scaffold is increased by adopting a stacked mode, the wall in the middle is constructed, then the height of the scaffold is increased by adopting the stacked mode again, the wall at the high position is constructed, and therefore the construction process of the whole wall is completed. By adopting the stacking mode, the height of the scaffold is adjusted more complexly, the construction difficulty is increased, and the construction period is prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient to use's scaffold frame makes the regulation of connecting platform height more convenient through elevating system, simultaneously through mutually supporting between connecting platform and the handling frame, makes connecting platform play the effect of carrying article to not only make the use of scaffold frame more convenient, improved the practicality of scaffold frame moreover.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a scaffold convenient to use comprises two operation frames arranged at intervals, a connecting platform arranged between the two operation frames, lifting mechanisms respectively arranged between the connecting platform and the two operation frames, a guide mechanism arranged between the connecting platform and the operation frames, wherein each lifting mechanism comprises an upper mounting plate fixedly arranged at the top of the operation frame and along the height direction, a first rotating shaft and a second rotating shaft rotatably connected to the side surface of the upper mounting plate, a first chain wheel fixedly arranged on the outer peripheral surface of the first rotating shaft, a second chain wheel fixedly arranged on the outer peripheral surface of the second rotating shaft, a lower mounting plate fixedly arranged at the bottom of the operation frame and along the height direction, a third rotating shaft and a fourth rotating shaft rotatably connected to the side surface of the lower mounting plate, a third chain wheel fixedly arranged on the outer peripheral surface of the third rotating shaft, a fourth chain wheel fixedly arranged on the outer peripheral surface of the fourth rotating shaft, a chain, and a speed reduction motor for driving the, first pivot, second pivot are located the coplanar and the interval sets up, third pivot, fourth pivot are located the coplanar and the interval sets up, first pivot, second pivot, third pivot, fourth pivot are all parallel, the one end of chain sets firmly on connection platform top surface, the other end is walked around first sprocket, second sprocket, third sprocket, fourth sprocket in proper order and is set firmly on connection platform's bottom surface.
Through adopting above-mentioned technical scheme, when needs make connection platform remove along the direction of height, drive first sprocket, second sprocket, third sprocket, fourth sprocket through gear motor and rotate, and then drive the chain and rotate, the chain drives connection platform and removes, realizes connection platform along the removal of direction of height, through connection platform, mutually supporting between the handling frame, the operating personnel of being convenient for carry goods etc. not only makes the use of scaffold frame more convenient, has improved the practicality of scaffold frame moreover.
The utility model discloses further set up to: guiding mechanism sets firmly including last fixed block that sets firmly in last mounting panel side and be located first pivot below, set firmly the mounting panel side under and be located the lower fixed block of third pivot top, set firmly at last fixed block under and between the fixed block and along direction of height's guide bar, cover establish the guide bar outer peripheral face and rather than the sliding block of being connected that slides, the sliding block sets firmly on connection platform.
Through adopting above-mentioned technical scheme, the sliding block removes along the guide bar direction to drive connection platform and remove along the direction of height, improved the stability that connection platform removed.
The utility model discloses further set up to: and second protective railings are fixedly arranged on the top surfaces of the two sides of the connecting platform respectively.
By adopting the technical scheme, the use safety of the connecting platform is improved.
The utility model discloses further set up to: the second protective guard is provided with a revolving door, and the revolving door is connected with the second protective guard through a lock catch.
Through adopting above-mentioned technical scheme, on being convenient for operating personnel got into connection platform, the operating personnel of being convenient for simultaneously was on the operation platform with the cargo handling, and then improved connection platform's practicality.
The utility model discloses further set up to: the handling frame includes operation platform, at least three interval and sets firmly at operation platform bottom surface and along the bracing piece of direction of height, and is a plurality of evenly set firmly a plurality of operation panels between the bracing piece and along its length direction.
Through adopting above-mentioned technical scheme, mutually supporting between operation platform and a plurality of operation panel has improved the practicality of handling frame.
The utility model discloses further set up to: a plurality of crossed reinforcing rods are fixedly arranged between every two adjacent supporting rods.
Through adopting above-mentioned technical scheme, improved the intensity and the stability of handling frame.
The utility model discloses further set up to: a ladder stand is arranged on one side of the operating platform.
Through adopting above-mentioned technical scheme, when connecting platform is in the user state, operating personnel can reach operation platform through the cat ladder, through mutually supporting of connecting platform and cat ladder, makes the use of scaffold frame more convenient, has increased the practicality of scaffold frame simultaneously.
The utility model discloses further set up to: and a first protective guard is fixedly arranged on the top surface of the operating platform.
By adopting the technical scheme, the safety of the operating platform is improved.
The utility model discloses further set up to: the bottom of bracing piece is provided with firm mechanism in elevating system's below, firm mechanism includes two at least support down tube, and is a plurality of the top of supporting the down tube sets firmly respectively with the arc of bracing piece looks adaptation, and is a plurality of be provided with fixed subassembly between arc and the bracing piece.
Through adopting above-mentioned technical scheme, support the down tube and exert the effort to the bracing piece to improved the stability that the bracing piece used, prevented that the bracing piece from buckling under the condition of long-time use, and then improved the life of scaffold frame.
The utility model discloses further set up to: the fixed subassembly includes with the first fixed arc board of arc board looks adaptation and the fixed arc board of second, set firmly at the first fixed plate of first fixed arc board outer curved surface, set firmly at the second fixed arc board outer curved surface and with the second fixed plate of first fixed plate looks laminating, set up fixing bolt between first fixed plate and second fixed plate, with fixing bolt's screw rod threaded connection's fixation nut, the one end that first fixed plate was kept away from to first fixed arc board and the one end that the second fixed plate was kept away from to the fixed arc board of second are articulated, the positioning groove with arc board looks adaptation is seted up respectively to the inner curved surface of first fixed arc board, the inner curved surface of the fixed arc board of second, fixing bolt's screw rod runs through first fixed plate, second fixed plate and fixation nut threaded connection.
Through adopting above-mentioned technical scheme, when fixed subassembly is in the stationary state, the one end of arc is located positioning groove, and the inner curved surface and the bracing piece of arc are inconsistent, and the inner curved surface of first fixed arc board, the inner curved surface of the fixed arc board of second all inconsistent with the bracing piece, and fixing bolt's screw rod runs through first fixed plate, second fixed plate and fixation nut threaded connection to the realization is supported the fixed of down tube and bracing piece, makes fixed subassembly's use more convenient.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a convenient to use's scaffold frame makes the regulation of connecting platform height more convenient through elevating system, simultaneously through mutually supporting between connecting platform and the handling frame, makes connecting platform play the effect of carrying article to not only make the use of scaffold frame more convenient, improved the practicality of scaffold frame moreover.
2. Set up the second rail guard on connecting platform, set up the revolving door on the second rail guard, not only improved connecting platform's security, it is more convenient to make connecting platform's use simultaneously, sets up the cat ladder on operation platform, through mutually supporting of connecting platform and cat ladder, makes the use of scaffold frame more convenient, has increased the practicality of scaffold frame.
3. Set up firm mechanism in the below of bracing piece, improved the stability of bracing piece, and then improved the life of scaffold frame.
4. The supporting diagonal rod is detachably mounted on the supporting rod through the fixing component, so that the fixing component is more convenient to use, and the practicability of the supporting diagonal rod is improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of section C of FIG. 1;
FIG. 5 is a schematic view showing the structure of the stabilization mechanism;
fig. 6 is a schematic view for showing the structure of the positioning groove.
In the figure, 1, an operation frame; 11. an operating platform; 12. a support bar; 13. an operation table; 14. a reinforcing bar; 15. a first guard rail; 16. climbing a ladder; 2. connecting the platform; 21. a second guard rail; 22. a revolving door; 23. locking; 3. a lifting mechanism; 31. an upper mounting plate; 32. a first rotating shaft; 321. a first sprocket; 33. a second rotating shaft; 331. a second sprocket; 34. a lower mounting plate; 35. a third rotating shaft; 351. a third sprocket; 36. a fourth rotating shaft; 361. a fourth sprocket; 37. a chain; 38. a reduction motor; 4. a guide mechanism; 41. an upper fixed block; 42. a lower fixed block; 43. a guide bar; 44. a slider; 5. a base; 6. a stabilizing mechanism; 61. supporting the diagonal rods; 62. an arc-shaped plate; 63. a fixing assembly; 631. a first fixed arc plate; 632. a second fixed arc plate; 633. a first fixing plate; 634. a second fixing plate; 635. fixing the bolt; 636. and (5) fixing the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
A scaffold convenient to use, as shown in figure 1, comprises two operation frames 1 arranged at intervals, a connecting platform 2 is arranged between the two operation frames 1, and lifting mechanisms 3 used for adjusting the height of the connecting platform 2 are respectively arranged between the connecting platform 2 and the two operation frames 1, namely the number of the lifting mechanisms 3 is two. And guide mechanisms 4 for improving the moving stability of the connecting platform 2 are respectively arranged between the connecting platform 2 and the two operation frames 1, namely the number of the guide mechanisms 4 is two.
As shown in fig. 1, the operation frame 1 includes an operation platform 11, the operation platform 11 is configured as a rectangular plate, the bottom surface of the operation platform 11 is fixedly provided with four support rods 12 at four end corners, that is, the number of the support rods 12 is four, and the support rods 12 are arranged along the height direction. A plurality of operation platforms 13 parallel to the operation platform 11 are fixedly arranged between the four support rods 12, the operation platforms 13 are uniformly arranged along the length direction of the support rods 12, and the number of the operation platforms 13 is three in the embodiment. In order to improve the stability and the intensity of handling frame 1, set firmly a plurality of stiffeners 14 respectively between two bracing pieces 12 that set up along 11 length direction of operation platform and interval, a plurality of stiffeners 14 evenly set up along bracing piece 12 length direction, and stiffener 14 sets up to "ten" font pole, and the quantity of stiffener 14 sets up to three in this embodiment. In order to improve the safety of the operation frame 1, the edges of the top surfaces of the two ends of the operation platform 11 in the width direction are respectively and vertically provided with a first protective guard 15, and the edge of the top surface of the operation platform 11 far away from the end of the connection platform 2 is also and vertically provided with a first protective guard 15. In order to facilitate the use of the operation frame 1, a ladder 16 is arranged on one side of the operation platform 11, the top end of the ladder 16 is fixed on the operation platform 11, and the bottom end is fixed on the support rod 12.
As shown in fig. 1, the connection platform 2 is configured as a rectangular plate, and the connection platform 2 is configured along the length direction of the operation platform 11. The length of the connecting platform 2 in its width direction is smaller than the length of the operating platform 11 in its width direction, and the lifting mechanism 3 and the ladder 16 are located on both sides of the connecting platform 2, respectively. In order to improve the safety of the connecting platform 2, the edges of the top surfaces of the two ends of the connecting platform 2 in the width direction are respectively and vertically provided with two second guard rails 21, that is, the number of the second guard rails 21 is two. In order to facilitate the use of the connection platform 2, a swing door 22 is provided on one of the second guard rails 21, one end of the swing door 22 is hinged to the second guard rail 21, and the other end of the swing door 22 is connected to the second guard rail 21 by a latch 23.
As shown in fig. 1, in order to improve the stability of the movement of the connection platform 2, two lifting mechanisms 3 are respectively disposed at the diagonal positions of the connection platform 2. Referring to fig. 2 and 3, the lifting mechanism 3 includes an upper mounting plate 31 fixed to the top surface of the operation platform 11 near one end of the connection platform 2, and the upper mounting plate 31 is disposed along the height direction. Go up the side that mounting panel 31 is close to connecting platform 2 and rotate and be connected with first pivot 32 and second pivot 33, first pivot 32, second pivot 33 are located the coplanar and the interval sets up, and first pivot 32, second pivot 33 all set up along connecting platform 2 length direction, and the outer peripheral face of first pivot 32 has set firmly first sprocket 321, and the outer peripheral face of second pivot 33 has set firmly second sprocket 331. The bottom of the support rod 12 below the upper mounting plate 31 is fixedly provided with a lower mounting plate 34 along the height direction. The side that lower mounting panel 34 is close to connecting platform 2 rotates and is connected with third pivot 35 and fourth pivot 36, and third pivot 35, fourth pivot 36 are located the coplanar and the interval sets up, and third pivot 35, fourth pivot 36 are all parallel with first pivot 32, and the outer peripheral face of third pivot 35 has set firmly third sprocket 351, and the outer peripheral face of fourth pivot 36 has set firmly fourth sprocket 361. Be provided with the chain 37 rather than the looks adaptation between first sprocket 321, second sprocket 331, third sprocket 351, the fourth sprocket 361, the one end of chain 37 sets firmly on the top surface of connecting platform 2, and the other end of chain 37 is walked around first sprocket 321, second sprocket 331, third sprocket 351, fourth sprocket 361 in proper order and is set firmly on the bottom surface of connecting platform 2. Referring to fig. 4, a speed reducing motor 38 for driving the fourth rotating shaft 36 to rotate is fixedly disposed on the supporting rod 12, and an output shaft of the speed reducing motor 38 is fixedly connected to the fourth rotating shaft 36.
As shown in fig. 2 and 3, the guide mechanism 4 is located inside the chain 37. The guiding mechanism 4 includes an upper fixing block 41 fixed on the upper mounting plate 31 and disposed on the side of the first rotating shaft 32, and a lower fixing block 42 fixed on the lower mounting plate 34 and disposed on the side of the third rotating shaft 35. The upper fixing block 41 and the lower fixing block 42 are both located between the first rotating shaft 32 and the third rotating shaft 35. A guide rod 43 is fixedly arranged between the upper fixing block 41 and the lower fixing block 42, the guide rod 43 is arranged along the height direction, and the cross section of the guide rod 43 is circular. The outer peripheral surface of the guide rod 43 is sleeved with a sliding block 44 connected with the guide rod in a sliding way, and the sliding block 44 is fixedly arranged on the connecting platform 2.
When needs make connecting platform 2 remove along the direction of height, drive first sprocket 321 through gear motor 38, second sprocket 331, third sprocket 351, fourth sprocket 361 rotates, and then drive chain 37 and rotate, chain 37 drives connecting platform 2 and removes, realize connecting platform 2 along the removal of direction of height, elevating system 3's quantity is two, the stability that connecting platform 2 removed has been improved, through connecting platform 2, operation platform 11, mutually support between the operation panel 13, the operating personnel of being convenient for carry goods etc., not only make the use of scaffold frame more convenient, and the practicality of scaffold frame has been improved.
As shown in FIG. 1, in order to improve the stability of the operation frame 1, a base 5 for increasing the area of the end surface of the support rod 12 is fixedly arranged at the bottom end of the support rod, and the base 5 is a rectangular plate. The bottom of the support rod 12 is also provided with a stabilizing mechanism 6 below the lifting mechanism 3. Referring to fig. 5 and 6, the stabilizing mechanism 6 includes three supporting diagonal rods 61, the three supporting diagonal rods 61 are uniformly arranged along the circumferential direction of the supporting rod 12, the top end of the supporting diagonal rod 61 is fixedly provided with an arc plate 62 adapted to the supporting rod 12, the axis of the arc plate 62 coincides with the axis of the supporting rod 12, the supporting diagonal rod 61 is fixedly arranged on the outer curved surface of the arc plate 62, and a fixing assembly 63 is arranged between the three arc plates 62 and the supporting rod 12.
As shown in fig. 5 and 6, the fixing assembly 63 is located below the junction of the support diagonal 61 and the arc plate 62. The fixing assembly 63 includes a first fixing arc plate 631 and a second fixing arc plate 632 fitted to the support rod 12. The inner curved surface of the first fixed arc plate 631 and the inner curved surface of the second fixed arc plate 632 are respectively provided with a positioning groove adapted to the arc plate 62. First fixed arc board 631 is articulated along its one end of circumferential direction and the fixed arc board 632 of second along its one end of circumferential direction, and the outer curved surface of the other end of first fixed arc board 631 has set firmly first fixed plate 633, and the outer curved surface of the fixed arc board 632 other end of second has set firmly second fixed plate 634 with first fixed plate 633 laminating mutually. A fixing bolt 635 is arranged between the first fixing plate 633 and the second fixing plate 634, and a screw of the fixing bolt 635 penetrates through the second fixing plate 634 and the first fixing plate 633 and is in threaded connection with a fixing nut 636.
When fixed subassembly 63 is in the fixed state, the bottom of arc 62 is located positioning groove, and the inner curved surface and the bracing piece 12 of arc 62 are inconsistent, the inner curved surface of first fixed arc 631, the inner curved surface of second fixed arc 632 all contradicts with bracing piece 12, fixing bolt 635's screw rod runs through second fixed plate 634, first fixed plate 633 and fixation nut 636 threaded connection, thereby realize supporting the fixed of down tube 61 and bracing piece 12, support down tube 61 and exert the effort to bracing piece 12, the stability that bracing piece 12 used has been improved, and then the life of scaffold frame has been improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a convenient to use's scaffold frame which characterized in that: including operation frame (1) that two intervals set up, connection platform (2) of setting between two operation frames (1), be provided with elevating system (3) between connection platform (2) and two operation frames (1) respectively, still be provided with guiding mechanism (4) between connection platform (2) and operation frame (1), elevating system (3) including set firmly last mounting panel (31) at operation frame (1) top and along direction of height, rotate first pivot (32) and second pivot (33) of connecting in last mounting panel (31) side, set firmly first sprocket (321) in first pivot (32) outer peripheral face, set firmly second sprocket (331) in second pivot (33) outer peripheral face, set firmly in operation frame (1) bottom and along direction of height's lower mounting panel (34), rotate third pivot (35) and fourth pivot (36) of connecting under mounting panel (34) side, Third sprocket (351) that sets firmly at third pivot (35) outer peripheral face, fourth sprocket (361), chain (37) that set firmly at fourth pivot (36) outer peripheral face, be used for driving chain (37) pivoted gear motor (38), first pivot (32), second pivot (33) are located the coplanar and the interval sets up, third pivot (35), fourth pivot (36) are located the coplanar and the interval sets up, first pivot (32), second pivot (33), third pivot (35), fourth pivot (36) are all parallel, the one end of chain (37) sets firmly on connecting platform (2) top surface, the other end is walked around first sprocket (321), second sprocket (331), third sprocket (351), fourth sprocket (361) in proper order and is set firmly on the bottom surface of connecting platform (2).
2. A scaffold convenient to use according to claim 1, wherein: guiding mechanism (4) including set firmly last fixed block (41) of last mounting panel (31) side and being located first pivot (32) below, set firmly lower fixed block (42) of mounting panel (34) side and being located third pivot (35) top down, set firmly between last fixed block (41) and lower fixed block (42) and along direction of height's guide bar (43), cover establish at guide bar (43) outer peripheral face and rather than sliding block (44) of being connected, sliding block (44) set firmly on connecting platform (2).
3. A scaffold convenient to use according to claim 1, wherein: and second guard rails (21) are fixedly arranged on the top surfaces of the two sides of the connecting platform (2) respectively.
4. A scaffold according to claim 3, wherein: the second protective guard (21) is provided with a rotating door (22), and the rotating door (22) is connected with the second protective guard (21) through a lock catch (23).
5. A scaffold convenient to use according to claim 1, wherein: the handling frame (1) comprises an operation platform (11), at least three supporting rods (12) which are fixedly arranged on the bottom surface of the operation platform (11) at intervals and along the height direction, and a plurality of operation platforms (13) are uniformly and fixedly arranged between the supporting rods (12) along the length direction of the supporting rods.
6. A scaffold convenient to use according to claim 5, wherein: a plurality of cross-shaped reinforcing rods (14) are fixedly arranged between every two adjacent supporting rods (12).
7. A scaffold convenient to use according to claim 5, wherein: a ladder (16) is arranged on one side of the operating platform (11).
8. A scaffold convenient to use according to claim 5, wherein: and a first protective guard (15) is fixedly arranged on the top surface of the operating platform (11).
9. A scaffold convenient to use according to claim 5, wherein: the bottom of bracing piece (12) is provided with firm mechanism (6) in the below of elevating system (3), firm mechanism (6) are including two at least support down tube (61), and are a plurality of the top of supporting down tube (61) sets firmly arc (62) with bracing piece (12) looks adaptation respectively, and is a plurality of be provided with between arc (62) and bracing piece (12) fixed subassembly (63).
10. A scaffold convenient to use according to claim 9, wherein: the fixing component (63) comprises a first fixing arc plate (631) and a second fixing arc plate (632) which are matched with the arc plate (62), a first fixing plate (633) which is fixedly arranged on the outer curved surface of the first fixing arc plate (631), a second fixing plate (634) which is fixedly arranged on the outer curved surface of the second fixing arc plate (632) and is jointed with the first fixing plate (633), a fixing bolt (635) which is arranged between the first fixing plate (633) and the second fixing plate (634), and a fixing nut (636) which is in threaded connection with a screw rod of the fixing bolt (635), wherein one end of the first fixing arc plate (631) far away from the first fixing plate (633) is hinged with one end of the second fixing arc plate (632) far away from the second fixing plate (634), the inner curved surface of the first fixing arc plate (631) and the inner curved surface of the second fixing arc plate (632) are respectively provided with positioning grooves matched with the arc plate (62), and a screw of the fixing bolt (635) penetrates through the first fixing plate (633), the second fixing plate (634) and the fixing nut (636) to be in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407125.4U CN209855182U (en) | 2019-03-28 | 2019-03-28 | Scaffold convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407125.4U CN209855182U (en) | 2019-03-28 | 2019-03-28 | Scaffold convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855182U true CN209855182U (en) | 2019-12-27 |
Family
ID=68935401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407125.4U Expired - Fee Related CN209855182U (en) | 2019-03-28 | 2019-03-28 | Scaffold convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266135A (en) * | 2021-04-25 | 2021-08-17 | 吴煜 | Movable decoration scaffold capable of achieving three-level lifting |
-
2019
- 2019-03-28 CN CN201920407125.4U patent/CN209855182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266135A (en) * | 2021-04-25 | 2021-08-17 | 吴煜 | Movable decoration scaffold capable of achieving three-level lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 250023 no.569, kuangshanzhuang West District, Jinan City, Shandong Province Patentee after: Shen Zhaohuan Patentee after: Xu Jian Patentee after: Liu Bin Patentee after: Sun Xiaofeng Patentee after: Long Shuanhu Patentee after: Li Chuang Patentee after: Nie Shuhua Patentee after: Zhao Hu Patentee after: Zhao Liqiang Address before: 050000 no.328 Hezuo Road, Xinhua District, Shijiazhuang City, Hebei Province Patentee before: ZHONGTONG CONSTRUCTION ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |