CN216921267U - Scaffold for building - Google Patents
Scaffold for building Download PDFInfo
- Publication number
- CN216921267U CN216921267U CN202121407111.6U CN202121407111U CN216921267U CN 216921267 U CN216921267 U CN 216921267U CN 202121407111 U CN202121407111 U CN 202121407111U CN 216921267 U CN216921267 U CN 216921267U
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- China
- Prior art keywords
- connecting plate
- mounting ring
- rod
- mounting
- mounting hole
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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 14
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of construction tools, in particular to a scaffold for buildings, which comprises a frame body, wherein the frame body comprises a plurality of support columns, adjacent support columns are connected through a connecting plate, the frame body also comprises a mounting ring, the mounting ring is sleeved outside the support columns in a sliding manner, the mounting ring is connected with the support columns through a fixing device, the end part of the connecting plate is provided with an inserting mechanism, the connecting plate is inserted with the mounting ring and the support columns through the inserting mechanism, a plurality of first mounting holes are formed in the outer parts of the support columns, and a plurality of second mounting holes are formed in the circumferential direction of the mounting ring.
Description
Technical Field
The utility model relates to the technical field of construction tools, in particular to a scaffold for buildings.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials.
The scaffold is generally composed of supporting columns and connecting plates, a plurality of supporting columns are arranged in a rectangular shape, then adjacent supporting columns are connected through the connecting plates, when the traditional connecting plates are connected with the supporting columns, mounting seats are required to be additionally arranged outside the supporting columns, then the end parts of the connecting plates are connected with the mounting seats in a fixing mode of screws or pins and the like, the connecting plates are fixed with the supporting columns, then pedals are laid through the adjacent connecting plates, and the scaffold is convenient for people to walk and has the defects that;
adopt screw or pin fixed mode between connecting plate and the mount pad, the equipment step is loaded down with trivial details, and the screw scatters easily when dismantling the removal, and is connected the back at connecting plate and support column, because mount pad and support column structure relatively fixed, the connecting plate highly can not be adjusted after the support column is fixed, can not freely change the support column height, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, provides a scaffold for buildings, and solves the problems that the existing scaffold is inconvenient to install and combine and the supporting height of a connecting plate is inconvenient to adjust after installation.
In order to solve the prior art problem, the utility model discloses a scaffold for buildings, which comprises a frame body, wherein the frame body comprises a plurality of support columns, adjacent support columns are connected through a connecting plate, the frame body also comprises a mounting ring, the mounting ring is sleeved outside the support columns in a sliding manner, the mounting ring is connected with the support columns through a fixing device, the end part of the connecting plate is provided with an inserting mechanism, and the connecting plate is inserted with the mounting ring and the support columns through the inserting mechanism;
a plurality of first mounting holes are formed in the outer part of the supporting column, and a plurality of second mounting holes are formed in the circumferential direction of the mounting ring;
the inserting mechanism comprises a positioning rod, a groove is formed in the end part of the connecting plate, one end of the positioning rod penetrates through the groove and is connected with a shifting rod, the shifting rod is connected with the end part of the groove through a second spring, the other end of the positioning rod is in clearance fit with the first mounting hole, and a locking rod in clearance fit with the second mounting hole is arranged on the bottom surface of the end part of the connecting plate;
the fixing device comprises a fixing block arranged on the bottom surface of the mounting ring, an insertion rod is arranged in the fixing block in a penetrating mode, and one end of the insertion rod is in clearance fit with the first mounting hole.
Preferably, the end of the connecting plate is provided with an inner arc surface, and the inner arc surface is attached to the outer surface of the supporting rod.
Preferably, the second spring is arranged at one end, far away from the intrados, of the shifting lever.
Preferably, the slot is formed in the upper end face of the connecting plate, and the upper end of the deflector rod protrudes out of the end face of the connecting plate.
Preferably, the inserting mechanism is arranged at the upper end of the mounting ring, and the fixing device is arranged at the lower end of the mounting ring.
Preferably, fixing device still includes first spring and spacing piece, the one end of first mounting hole is kept away from at the inserted bar to spacing piece setting, first spring housing is established in the outside of inserted bar, just the both ends of first spring are connected with fixed block and spacing piece respectively.
Preferably, the upper end of support column is equipped with the jack, the lower extreme of support column is equipped with and forms the complex montant with the jack.
Compared with the prior art, the utility model has the beneficial effects that:
the connecting plate is inserted into a second mounting hole of the mounting ring through the locking rod, so that the connecting plate is connected with the support column, when the locking rod at the end part of the connecting plate is inserted into the second mounting hole of the mounting ring along the height direction of the support, the positioning rod at the end part of the connecting plate is accommodated into the groove under the contact pressure of the support column, so that the interference of the positioning rod when the locking rod is inserted into the second mounting hole along the vertical direction of the support column can be avoided, the aim that the positioning rod can not influence the insertion of the positioning rod into the second mounting hole is achieved, after the positioning rod is inserted into the second mounting hole, a first mounting hole on the side surface of the support column corresponds to the positioning rod, under the elastic force of a second spring, the positioning rod is driven to reset and is inserted into a first mounting hole of the support column, so that the horizontal direction locking of the connecting plate and the support column is completed, and the synchronous fixing between the connecting plate and the support column in the vertical direction and the horizontal plane is completed, fixed effect is better, and need not to use parts such as screw, avoids the part to lose unchangeably of bringing, when needs adjusting between connecting plate and the support column height, can extract the inserted bar from the first mounting hole of first support column side, and then makes the collar can move relative to the support column vertical direction, realizes the regulation to the connecting plate height to adapt to the use needs of different building support heights.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a schematic view of a support pillar structure and a connecting plate structure according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention.
The labels in the figure are: 1. a support pillar; 11. a first mounting hole; 12. a jack; 13. a vertical rod; 2. a mounting ring; 21. a fixed block; 22. a limiting sheet; 23. inserting a rod; 24. a first spring; 25. a second mounting hole; 3. a connecting plate; 31. positioning a rod; 32. a deflector rod; 33. a second spring; 34. locking the lever.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1-4, a scaffold for building comprises a frame body, the frame body comprises a plurality of support columns 1, adjacent support columns 1 are connected through a connecting plate 3, the frame body further comprises a mounting ring 2, the mounting ring 2 is slidably sleeved outside the support columns 1, the mounting ring 2 is connected with the support columns 1 through a fixing device, an inserting mechanism is arranged at the end of the connecting plate 3, and the connecting plate 3 is inserted with the mounting ring 2 and the support columns 1 through the inserting mechanism;
a plurality of first mounting holes 11 are formed in the outer part of the support column 1, and a plurality of second mounting holes 25 are formed in the circumferential direction of the mounting ring 2;
the plugging mechanism comprises a positioning rod 31, a slot is formed in the end part of the connecting plate 3, one end of the positioning rod 31 penetrates through the slot and is connected with a shifting rod 32, the shifting rod 32 is connected with the end part of the slot through a second spring 33, the other end of the positioning rod 31 is in clearance fit with the first mounting hole 11, and a locking rod 34 in clearance fit with the second mounting hole 25 is arranged on the bottom surface of the end part of the connecting plate 3;
the fixing device comprises a fixing block 21 arranged on the bottom surface of the mounting ring 2, an inserting rod 23 penetrates through the fixing block 21, and one end of the inserting rod 23 is in clearance fit with the first mounting hole 11.
In order to facilitate the degree of agreeing with the surface of the support column 1 at the end of the connecting plate 3, as shown in fig. 1, the end of the connecting plate 3 is provided with an inner arc surface which is attached to the outer surface of the support rod.
In order to provide a return force of the shift lever 32 after receiving the movement of the positioning lever 31, as shown in fig. 1, a second spring 33 is provided at an end of the shift lever 32 away from the intrados surface.
In order to separate the positioning rod 31 at the end of the connecting plate 3 from the first mounting hole 11 on the side of the support column 1 as required, and further to make the connecting plate 3 and the support plate be primarily separated, as shown in fig. 1, the slot is formed in the upper end surface of the connecting plate 3, the upper end of the shift lever 32 protrudes out of the end surface of the connecting plate 3, the shift lever 32 is adjusted to move to drive the positioning rod 31 to move in the slot so as to be separated from the first mounting hole 11, and the first-step disassembly work of the connecting plate 3 and the support column 1 is conveniently completed.
To facilitate manipulation of the fixing device without interference from insertion, as shown in figures 1 and 2, an insertion mechanism is provided at the upper end of the mounting ring 2 and the fixing device is provided at the lower end of the mounting ring 2.
In order to avoid the looseness between the insertion rod 23 and the first mounting hole 11 after the insertion rod and the first mounting hole are mounted, as shown in fig. 3, the fixing device further comprises a first spring 24 and a limiting piece 22, the limiting piece 22 is arranged at one end of the insertion rod 23 far away from the first mounting hole 11, the first spring 24 is sleeved outside the insertion rod 23, and two ends of the first spring 24 are respectively connected with the fixing block 21 and the limiting piece 22.
In order to facilitate the free combination of a plurality of support columns 1 in the vertical direction, as shown in fig. 2, the upper end of each support column 1 is provided with a jack 12, and the lower end of each support column 1 is provided with a vertical rod 13 which is matched with the jack 12.
Specifically, when in use, the connecting plate 3 is inserted into the second mounting hole 25 of the mounting ring 2 through the locking rod 34, so as to complete the connection between the connecting plate 3 and the supporting column 1, when the locking rod 34 at the end of the connecting plate 3 is inserted into the second mounting hole 25 of the mounting ring 2 along the supporting height direction, the positioning rod 31 at the end of the connecting plate 3 is received into the slot under the contact pressure of the supporting column 1, so that the interference of the positioning rod 31 when the locking rod 34 is inserted into the second mounting hole 25 along the vertical direction of the supporting column 1 can be avoided, the purpose that the positioning rod 31 can not affect the insertion of the positioning rod 31 into the second mounting hole 25 is achieved, after the positioning rod 31 is inserted into the second mounting hole 25, the first mounting hole 11 at the side of the supporting column 1 corresponds to the positioning rod 31, under the elastic force of the second spring 33, the positioning rod 31 is driven to reset and inserted into the first mounting hole 11 of the supporting column 1, and then accomplish connecting plate 3 and the locking of 1 horizontal direction of support column, so far, accomplish between connecting plate 3 and the support column 1 synchronous fixed between perpendicular and the horizontal plane, fixed effect is better, and need not to use parts such as screw, avoid the part to lose unchangeably of bringing, when need adjust between connecting plate 3 and the support column 1 height, can extract inserted bar 23 from the first mounting hole 11 of 1 side of first support column, and then make the mount ring 2 can move 1 vertical direction of relative support column, realize the regulation to the connecting plate 3 height, in order to adapt to the use needs of different building support heights.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (7)
1. A scaffold for building comprises a frame body, wherein the frame body comprises a plurality of supporting columns (1), and adjacent supporting columns (1) are connected through a connecting plate (3), the scaffold is characterized in that the frame body further comprises a mounting ring (2), the mounting ring (2) is sleeved outside the supporting columns (1) in a sliding mode, the mounting ring (2) is connected with the supporting columns (1) through a fixing device, an inserting mechanism is arranged at the end portion of the connecting plate (3), and the connecting plate (3) is inserted into the mounting ring (2) and the supporting columns (1) through the inserting mechanism;
a plurality of first mounting holes (11) are formed in the outer portion of the supporting column (1), and a plurality of second mounting holes (25) are formed in the circumferential direction of the mounting ring (2);
the inserting mechanism comprises a positioning rod (31), a groove is formed in the end portion of the connecting plate (3), one end of the positioning rod (31) penetrates through the groove, a shifting rod (32) is connected inside the groove, the shifting rod (32) is connected with the end portion of the groove through a second spring (33), the other end of the positioning rod (31) is in clearance fit with the first mounting hole (11), and a locking rod (34) in clearance fit with the second mounting hole (25) is arranged on the bottom surface of the end portion of the connecting plate (3);
fixing device wears to be equipped with inserted bar (23) including setting up fixed block (21) in collar (2) bottom surface, the inside of fixed block (21), the one end and first mounting hole (11) of inserted bar (23) form clearance fit.
2. A scaffolding as claimed in claim 1, in which: the end part of the connecting plate (3) is provided with an inner arc surface, and the inner arc surface is attached to the outer surface of the supporting rod.
3. A scaffolding as claimed in claim 2, in which: the second spring (33) is arranged at one end, far away from the intrados, of the shift lever (32).
4. A scaffolding as claimed in claim 1, in which: the slot is arranged on the upper end face of the connecting plate (3), and the upper end of the deflector rod (32) protrudes out of the end face of the connecting plate (3).
5. A scaffolding as claimed in claim 1, in which: the inserting mechanism is arranged at the upper end of the mounting ring (2), and the fixing device is arranged at the lower end of the mounting ring (2).
6. A scaffolding as claimed in any one of claims 1 to 5, in which: fixing device still includes first spring (24) and spacing piece (22), spacing piece (22) set up the one end of keeping away from first mounting hole (11) in inserted bar (23), the outside at inserted bar (23) is established in first spring (24) cover, just the both ends of first spring (24) are connected with fixed block (21) and spacing piece (22) respectively.
7. A scaffolding as claimed in any one of claims 1 to 5, in which: the upper end of support column (1) is equipped with jack (12), the lower extreme of support column (1) is equipped with and forms complex montant (13) with jack (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407111.6U CN216921267U (en) | 2021-06-23 | 2021-06-23 | Scaffold for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407111.6U CN216921267U (en) | 2021-06-23 | 2021-06-23 | Scaffold for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921267U true CN216921267U (en) | 2022-07-08 |
Family
ID=82223116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407111.6U Expired - Fee Related CN216921267U (en) | 2021-06-23 | 2021-06-23 | Scaffold for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921267U (en) |
-
2021
- 2021-06-23 CN CN202121407111.6U patent/CN216921267U/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: 20220708 |