CN210127625U - Scaffold connecting assembly and scaffold - Google Patents
Scaffold connecting assembly and scaffold Download PDFInfo
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- CN210127625U CN210127625U CN201920329157.7U CN201920329157U CN210127625U CN 210127625 U CN210127625 U CN 210127625U CN 201920329157 U CN201920329157 U CN 201920329157U CN 210127625 U CN210127625 U CN 210127625U
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- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 20
- 238000010168 coupling process Methods 0.000 abstract description 20
- 238000005859 coupling reaction Methods 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a scaffold frame coupling assembling and scaffold frame. Scaffold frame coupling assembling, include: the connecting device comprises a flange plate, a connecting hook and a connecting sleeve, wherein a slotted hole is formed in the axis direction of the flange plate, the slotted hole comprises a round hole and a first cross hole, the round hole is crossed and overlapped with the first cross hole, and the axis of the first cross hole is positioned in the round hole; the flange plate is also provided with a second cross-shaped hole, and the second cross-shaped hole is positioned between the included angles of the two right-angle sides of the first cross-shaped hole; the connecting sleeve is hinged to the connecting hook, and the connecting hook is movably connected with the first cross hole or the second cross hole. Scaffold frame coupling assembling have and can connect straight-bar and down tube simultaneously to can connect the advantage of many poles simultaneously.
Description
Technical Field
The utility model relates to a scaffold frame especially relates to a scaffold frame coupling assembling and scaffold frame.
Background
The existing scaffold connecting assembly is generally formed by connecting two annular structures, the opening directions of the two annular structures are perpendicular to each other, one of the annular structures is used for fixing a cross rod, the other annular structure is used for fixing a vertical rod, and the two annular structures are connected to the middle of the cross rod or the vertical rod instead of the end parts of the cross rod or the vertical rod. Such scaffold coupling assembling can only fix two poles, and if want to connect many horizontal poles on a montant, just need adopt a plurality of scaffold coupling assembling, one has adopted more coupling assembling, and another is that connection complex operation, dismouting are complicated hard. .
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a scaffold puts up coupling assembling and scaffold frame, its advantage that has the straight-bar of connecting simultaneously and down tube.
A scaffold connecting assembly comprises a flange plate, a connecting hook and a connecting sleeve; the flange plate is provided with a slotted hole along the axis direction, the slotted hole comprises a round hole and a first cross hole, the round hole is crossed and overlapped with the first cross hole, and the axis of the first cross hole is positioned in the round hole; the flange plate is also provided with at least one second cross-shaped hole, and the second cross-shaped hole is positioned between the included angles of the two right-angle sides of the first cross-shaped hole;
the connecting sleeve is hinged to the connecting hook, and the connecting hook is movably connected with the first cross hole or the second cross hole.
Scaffold frame coupling assembling, through being connected couple and first cross jogged joint for the horizontal pole can be connected on connecting sleeve, the down tube can be connected on connecting hook, thereby horizontal pole and down tube can be connected simultaneously, and also can connect connecting hook on the cross hole of the second, thereby increased the position of joinable on the ring flange, and then can connect more directions and the member of more quantity. The utility model discloses a scaffold puts up coupling assembling and has realized connecting when horizontal pole and montant, and connectable quantity also obtains increasing moreover.
Further, the connecting sleeve includes barrel and engaging lug, the engaging lug with the barrel is fixed, the adjustment tank has been seted up to the other end from the opening on the lateral wall of connecting sleeve, first hinge hole has been seted up on the engaging lug. The barrel is used for connecting the rod piece, and the connecting lug is used for being hinged with the connecting hook.
Furthermore, the connecting hook comprises a sheet-shaped hook part and a cylindrical connecting part, the connecting part is arranged at one end of the hook part, and the hook part is movably connected with the first cross hole or the second cross hole; and a second hinge hole is formed in the middle of the bent hook part and is hinged with the first hinge hole through a connecting piece. The hook part is used for hooking on the first cross hole or the second cross hole, and the second hinge hole in the hook part is hinged to the first hinge hole through the connecting piece, so that the connecting sleeve can be relatively connected with the hook to rotate, relative angles between the connecting sleeve and the hook can be adjusted, and the application range is wide. The cylindrical connecting part is used for connecting the inclined rod. Through setting up the connection couple for horizontal pole and down tube can be connected on the montant simultaneously.
Furthermore, the connecting hook also comprises a reinforcing layer, the reinforcing layer is tightly attached to the inner bend of the hook part, and the width of the reinforcing layer is greater than that of the hook part. The reinforcing layer increases the connecting surface of the bent hook part, and has better supporting effect and wear resistance.
Further, the connecting hook further comprises a stop block, and the stop block is arranged at the connecting position of the connecting part and the bent hook part. The dog is used for keeping out the down tube, cup joints behind connecting portion when the down tube, and the end is kept out by the dog.
The side wall of the connecting part is provided with a groove. The groove is formed, so that a space is reserved on the side wall of the connecting part, and the connecting part has certain deformation capacity.
A scaffold comprises a first vertical rod, a second vertical rod, a cross rod and at least two groups of scaffold connecting components;
one end of the cross rod is connected with the first vertical rod through one scaffold connecting assembly; the other end of the cross rod is connected with the second vertical rod through the other scaffold connecting assembly; the first vertical rod is sleeved with one flange plate in a penetrating manner, and the second vertical rod is sleeved with the other flange plate in a penetrating manner; and two ends of the cross rod are respectively sleeved with the two connecting sleeves.
The utility model discloses a scaffold frame is connected montant and horizontal pole through scaffold frame coupling assembling for the horizontal pole is connected more easily. And scaffold frame coupling assembling not only can connect the horizontal pole, can also connect the down tube simultaneously to the support intensity of scaffold frame has been improved.
Further, the device also comprises a first diagonal rod, a second diagonal rod, a first diagonal rod connecting assembly and a second diagonal rod connecting assembly; the first diagonal rod and the second diagonal rod are crossed;
one end of the first diagonal rod is connected with one first scaffold connecting assembly connecting hook in a sleeved mode, and the other end of the first diagonal rod is connected with the second vertical rod through the second diagonal rod connecting assembly;
one end of the second diagonal rod is connected with the other second scaffold connecting component and connected with the hook in a sleeved mode, and the other end of the second diagonal rod is connected with the first vertical rod through the first diagonal rod connecting component. Through setting up first down tube, second down tube and horizontal pole for be connected with horizontal pole and down tube on the scaffold simultaneously, and be connected with horizontal pole and down tube on the same scaffold coupling assembling simultaneously, thereby improved the joint strength of scaffold, and improved space utilization, the connection between the member is convenient simple.
Further, the first diagonal rod connecting assembly comprises a first diagonal rod sleeve, a first bolt and a first connecting flange plate, and the first diagonal rod sleeve is fixedly connected with the first connecting flange plate through the first bolt; the first connecting flange plate is sleeved on the first vertical rod in a penetrating manner and is fixedly connected with the first vertical rod, and the first inclined rod sleeve is sleeved at the end of the second inclined rod;
the second diagonal rod connecting assembly comprises a second diagonal rod sleeve, a second bolt and a second connecting flange plate, and the second diagonal rod sleeve is fixedly connected with the second connecting flange plate through the second bolt; the second connecting flange plate is sleeved on the second vertical rod in a penetrating mode and is fixedly connected with the second vertical rod, and the second inclined rod sleeve is sleeved on the end of the first inclined rod. The bolt is matched with the diagonal rod sleeve, so that the diagonal rod sleeve is tightly connected to the connecting flange plate, and the bottom of the diagonal rod is stably connected to the vertical rod.
Further, the intersection of the first diagonal rod and the second diagonal rod is flat. The cross part is a flat inclined rod, when two inclined rods are crossed, the two inclined rods can be staggered relatively, or the axes are staggered, so that the first inclined rod and the second inclined rod can be connected to the corresponding vertical rods simultaneously, and the situation that the first inclined rod or the second inclined rod can only be connected with one inclined rod due to insufficient space is avoided. Further, such a structure can prevent deformation of the first diagonal member or the second diagonal member.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a side view of the connection state of the scaffold connection assembly of the present invention;
fig. 2 is a schematic perspective view of the flange of the present invention;
fig. 3 is a schematic perspective view of the connecting sleeve of the present invention;
FIG. 4 is a schematic perspective view of the connecting hook of the present invention;
fig. 5 is a schematic perspective view of the scaffold of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1, a scaffold connecting assembly 10 of the present embodiment includes a flange 11, a connecting hook 13, and a connecting sleeve 12; referring to fig. 2, the flange plate 11 is provided with a slot along an axial direction, the slot includes a circular hole 113 and a first cross hole 111, the circular hole 113 and the first cross hole 111 are partially overlapped in a crossing manner, and an axis of the first cross hole 111 is located in the circular hole 113; the flange plate 11 is further provided with at least one second cross-shaped hole 112, and the second cross-shaped hole 112 is positioned between the included angles of the two right-angle sides of the first cross-shaped hole 111; the four included angles of the first cross-shaped hole 111, in a more preferred embodiment, four second cross-shaped holes 112 are formed in the flange plate 11;
the connecting sleeve 12 is hinged to the connecting hook 13, and the connecting hook 13 is movably connected to the first cross hole 111 or the second cross hole 112.
In a preferred embodiment, the flange plate 11 is further provided with a limiting groove 114, and the limiting groove 114 is formed at the edge of the flange plate and has one end communicated with the cross hole and the other end communicated with the outer side edge of the flange plate. The limiting groove 114 is provided to facilitate the hanging of the connecting hook 13, and limits the connecting hook 13 when connected to the flange 11.
In a preferred embodiment, referring to fig. 3, in order to facilitate the connection between the cross bar and the scaffold, the connecting sleeve 12 includes a cylinder 121 and a connecting lug 122, the connecting lug 122 is fixed to the cylinder 121, an adjusting groove 123 is formed on a side wall of the cylinder 121 from an opening to the other end, and a first hinge hole 124 is formed on the connecting lug 122.
In a preferred embodiment, referring to fig. 4, in order to facilitate the simultaneous connection of the crossbar and the diagonal bar, the connecting hook 13 includes a sheet-shaped hook portion 131 and a cylindrical connecting portion 132, the connecting portion 132 is disposed at one end of the hook portion 131, and the hook portion 131 is movably connected to the first cross hole 111 or the second cross hole 112; a second hinge hole 135 is formed in the middle of the hook 131, and the second hinge hole 135 is hinged to the first hinge hole 124 through a connecting member 14. In particular, the connecting member 14 is a locking bolt or a rotating shaft.
Further, in a preferred embodiment, referring to fig. 4, in order to improve the wear resistance and structural strength of the coupling hook 13, the coupling hook 13 further includes a reinforcing layer 133, the reinforcing layer 133 is closely attached to the inward curve of the hook portion 131, and the width of the reinforcing layer 133 is greater than the width of the hook portion 131.
Further, in a preferred embodiment, referring to fig. 4, in order to prevent the blocking effect when the diagonal rods are connected, the connecting hook 13 further includes a stopper 134, and the stopper 134 is disposed at the connection position of the connecting portion 132 and the bent hook portion 131.
In one embodiment, in order to facilitate the connection of the rods and provide a certain deformation capability for the connecting portion 132, the side wall of the connecting portion 132 is formed with a groove 136.
The utility model discloses a scaffold frame coupling assembling 10's theory of operation:
the flange plate 11 is used for penetrating and sleeving the vertical rod, and in the optimal scheme, the flange plate 11 penetrates and sleeves the vertical rod and is welded with the vertical rod. The hook 131 of the coupling hook 13 is then hooked into the first cross-shaped hole 111 or the second cross-shaped hole 112, and the coupling sleeve 12 is hinged to the coupling hook 13 via a coupling piece. When the connecting device is used, the connecting part 132 of the connecting hook 13 is sleeved with the inclined rod, and the outer part of the connecting sleeve 12 or the inner part of the connecting sleeve 12 is sleeved with the cross rod. Therefore, the same scaffold connecting assembly 10 is connected with the cross rod and the inclined rod, the connection of rod pieces is facilitated, and the space utilization rate is improved.
Referring to fig. 5, the scaffold of the present invention includes a first vertical rod 21, a second vertical rod 22, a cross rod 33, and at least two sets of scaffold connecting components; the two groups of scaffold connecting assemblies are respectively a first scaffold connecting assembly 10A and a second scaffold connecting assembly 10B; one end of the cross rod 33 is connected with the first vertical rod 21 through a first scaffold connecting assembly; the other end of the cross bar 33 is connected to the second vertical bar 22 via a second scaffold connecting assembly.
The first scaffold connection assembly 10A includes a first flange (not shown), a first connection hook (not shown), and a first connection sleeve (not shown); the first flange plate is sleeved on the first vertical rod 21 and welded with the first vertical rod 21, the first connecting hook is hooked on the first flange plate, and the first connecting sleeve is hinged with the first connecting hook. The second scaffold attachment assembly 10B includes a second flange (not shown), a second attachment hook (not shown), and a second attachment sleeve (not shown); the second ring flange cup joints on second montant 22 and with second montant 22 welding, the second hookup hook is on the second ring flange, the second connecting sleeve is articulated with the second hookup hook. Two ends of the cross rod 33 are respectively sleeved on the first connecting sleeve and the second connecting sleeve; thereby achieving the connection of the cross bar 33.
In a preferred embodiment, further comprises a first diagonal rod 31, a second diagonal rod 32, a first diagonal rod connection assembly 40A and a second diagonal rod connection assembly 40B; one end of the first diagonal rod 31 is connected with the first scaffold connecting assembly 10A, and the other end thereof is connected with the second vertical rod 22 through the second diagonal rod connecting assembly 40B; one end of the second diagonal rod 32 is connected to the second scaffold connecting assembly 10B, and the other end thereof is connected to the first vertical rod 21 through the first diagonal rod connecting assembly 40A; the first diagonal member 31 and the second diagonal member 32 are crossed.
Further, one end of the first diagonal rod 31 is sleeved on and welded with the connecting part of the first connecting hook; one end of the second diagonal rod 32 is sleeved on the connecting part of the second connecting hook and welded with the connecting part of the second connecting hook.
In a preferred embodiment, in order to facilitate the fixing of the bottom end of the sway bar, the first sway bar connecting assembly 40A comprises a first sway bar sleeve, a first bolt and a first connecting flange, wherein the first sway bar sleeve is fixedly connected with the first connecting flange through the first bolt; the first connecting flange plate is sleeved on the first vertical rod 21 in a penetrating manner and is welded with the first vertical rod 21, and the first inclined rod sleeve is sleeved at the end of the second inclined rod 32;
the second sway bar connecting assembly 40B comprises a second sway bar sleeve 41, a second bolt 42 and a second connecting flange 43, wherein the second sway bar sleeve 41 is fixedly connected with the second connecting flange 43 through the second bolt 42; the second connecting flange 43 is sleeved on the second vertical rod 22 in a penetrating manner and welded with the second vertical rod 22, and the second diagonal rod sleeve 41 is sleeved at the end of the first diagonal rod 31.
Be provided with annular first connection ear on the first down tube sleeve, first bolt cup joints on this first connection ear to the fastening connection is on first connection flange dish, thereby first bolt is with first down tube sleeve fastening connection on first connection flange dish. And an annular second connecting lug is arranged on the second diagonal sleeve, and a second bolt is sleeved on the second connecting lug and is fixedly connected to the second connecting flange plate, so that the second bolt is fixedly connected to the second diagonal sleeve on the second connecting flange plate.
In a preferred embodiment, the intersection of the first diagonal 31 and the second diagonal 32 is flat. The flat structure can reduce the space occupation, thereby preventing the first diagonal member 31 and the second diagonal member 32 from being deformed by misalignment when they are coupled.
The utility model discloses a theory of operation of scaffold:
the cross bar 33 and the diagonal bars are simultaneously connected by the scaffold connecting assembly and then fixed on the same vertical bar, and the bottoms of the diagonal bars are connected by the diagonal bar connecting assembly, and the first diagonal bar 31 and the second diagonal bar 32 are crossed. Thereby it is achieved that the ledger 33 and the diagonal can be connected to the scaffolding at the same time. And because the flange plate is provided with at least eight cross holes, the frame rods in eight directions can be connected simultaneously, the space utilization rate of the scaffold is improved, and the connection strength of the scaffold is enhanced.
The utility model discloses a scaffold frame is convenient not only to connect, simple structure moreover, and support intensity is big, has the wide advantage of application scope, does benefit to and uses widely.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A scaffold connection assembly, characterized in that: comprises a flange plate, a connecting hook and a connecting sleeve; the flange plate is provided with a slotted hole along the axis direction, the slotted hole comprises a round hole and a first cross hole, the round hole is crossed and overlapped with the first cross hole, and the axis of the first cross hole is positioned in the round hole; the flange plate is also provided with at least one second cross-shaped hole, and the second cross-shaped hole is positioned between the included angles of the two right-angle sides of the first cross-shaped hole;
the connecting sleeve is hinged to the connecting hook, and the connecting hook is movably connected with the first cross hole or the second cross hole.
2. The scaffold connection assembly of claim 1, wherein: the connecting sleeve comprises a cylinder body and a connecting lug, the connecting lug is fixed with the cylinder body, an adjusting groove is formed in the side wall of the connecting sleeve from the opening to the other end of the connecting sleeve, and a first hinge hole is formed in the connecting lug.
3. The scaffold connection assembly of claim 2, wherein: the connecting hook comprises a sheet-shaped hook part and a cylindrical connecting part, the connecting part is arranged at one end of the hook part, and the hook part is movably connected with the first cross hole or the second cross hole; and a second hinge hole is formed in the middle of the bent hook part and is hinged with the first hinge hole through a connecting piece.
4. The scaffold connection assembly of claim 3, wherein: the connecting hook also comprises a reinforcing layer, the reinforcing layer is tightly attached to the inner bend of the hook part, and the width of the reinforcing layer is greater than that of the hook part.
5. The scaffold connection assembly of claim 3, wherein: the connecting hook further comprises a stop block, and the stop block is arranged at the connecting position of the connecting part and the bent hook part.
6. The scaffold connection assembly of claim 5, wherein: the side wall of the connecting part is provided with a groove.
7. A scaffold, characterized in that: comprising a first vertical post, a second vertical post, a cross-bar, and at least two sets of scaffold connection assemblies according to any one of claims 1-6;
one end of the cross rod is connected with the first vertical rod through one scaffold connecting assembly; the other end of the cross rod is connected with the second vertical rod through the other scaffold connecting component,
the first vertical rod is sleeved with one flange plate in a penetrating manner, and the second vertical rod is sleeved with the other flange plate in a penetrating manner; and two ends of the cross rod are respectively sleeved with the two connecting sleeves.
8. The scaffold of claim 7, wherein: the first inclined rod, the second inclined rod, the first inclined rod connecting assembly and the second inclined rod connecting assembly are further included; the first diagonal rod and the second diagonal rod are crossed;
one end of the first diagonal rod is sleeved with one connecting hook, and the other end of the first diagonal rod is connected with the second vertical rod through the second diagonal rod connecting component;
one end of the second diagonal rod is connected with the other connecting hook in a sleeved mode, and the other end of the second diagonal rod is connected with the first vertical rod through the first diagonal rod connecting assembly.
9. The scaffold of claim 8, wherein: the first diagonal rod connecting assembly comprises a first diagonal rod sleeve, a first bolt and a first connecting flange plate, and the first diagonal rod sleeve is fixedly connected with the first connecting flange plate through the first bolt; the first connecting flange plate is sleeved on the first vertical rod in a penetrating mode and is fixedly welded with the first vertical rod, and the first inclined rod sleeve is sleeved at the end of the second inclined rod;
the second diagonal rod connecting assembly comprises a second diagonal rod sleeve, a second bolt and a second connecting flange plate, and the second diagonal rod sleeve is fixedly connected with the second connecting flange plate through the second bolt; the second connecting flange plate is sleeved on the second vertical rod in a penetrating mode and is fixedly welded with the second vertical rod in a welded mode, and the second inclined rod sleeve is sleeved on the end of the first inclined rod.
10. A scaffold according to claim 8 or 9, wherein: the middle intersection of the first diagonal rod and the second diagonal rod is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329157.7U CN210127625U (en) | 2019-03-14 | 2019-03-14 | Scaffold connecting assembly and scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329157.7U CN210127625U (en) | 2019-03-14 | 2019-03-14 | Scaffold connecting assembly and scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127625U true CN210127625U (en) | 2020-03-06 |
Family
ID=69660916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329157.7U Active CN210127625U (en) | 2019-03-14 | 2019-03-14 | Scaffold connecting assembly and scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127625U (en) |
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2019
- 2019-03-14 CN CN201920329157.7U patent/CN210127625U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: Tokyo, Japan Patentee after: NIKKEN LEASE KOGYO Co.,Ltd. Address before: No.4, 3rd road, Changlong Industrial Zone, Sijiu Town, Taishan, Jiangmen City, Guangdong Province, 529200 Patentee before: TAISHAN DONGKUO STEEL STRUCTURE Co.,Ltd. |