CN219138332U - Self-jacking connecting piece for scaffold - Google Patents
Self-jacking connecting piece for scaffold Download PDFInfo
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- CN219138332U CN219138332U CN202222179903.3U CN202222179903U CN219138332U CN 219138332 U CN219138332 U CN 219138332U CN 202222179903 U CN202222179903 U CN 202222179903U CN 219138332 U CN219138332 U CN 219138332U
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- tightening
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- plugging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model discloses a self-jacking connecting piece for a scaffold, which comprises a cross rod body, a connecting component, a plugging component and a jacking component, wherein the cross rod body is assembled on the scaffold, the connecting component is used for assembling the cross rod body on the scaffold, the plugging component is used for plugging and limiting the connecting component, the jacking component is used for jacking and positioning the plugging component, the connecting component is positioned at the joint of the end part of the cross rod body and the scaffold, the plugging component is positioned in the connecting component, and the jacking component is positioned between the connecting component and the plugging component.
Description
Technical Field
The utility model relates to the technical field of scaffold connectors, in particular to a self-jacking connector for a scaffold.
Background
In the prior art, with the continuous development of the economic level of China, the infrastructure construction is gradually perfected, and the building industry is vigorously developed. The scaffold is one of the most commonly used tools in various industries of construction, can always see its figure at the building site of big or small size, and is comparatively common at present to be steel construction scaffold, this kind of scaffold stability is strong, reuse rate is high, and the wearability is strong, but in the in-service use, because its quality is great, inertia when taking place vibrations is also big, the moment of torsion of junction is also great simultaneously, lead to the connecting piece structure between two scaffolds to hardly satisfy this kind of great moment of torsion, and cause the wearing and tearing of connecting piece, there is very big potential safety hazard, and scaffold on the market need use scaffold connecting piece to connect the equipment to the bracing piece, so as to support up the scaffold, however in the use, current scaffold connecting piece installation is comparatively inconvenient, unable quick positioning mounted position, easy the deviation appears when installing, lead to the connection unstable, the installation angle is unadjustable, the practicality is relatively poor.
The application number is: 202121116832.1 discloses a scaffold connecting piece, which comprises a connecting chuck, wherein the connecting chuck comprises two chuck monomers, the two chuck monomers are connected through connecting bolts, a vertical supporting rod is arranged in the middle of the connecting chuck, two sides of the connecting chuck are connected with a socket through a first plug-in structure, a fixing seat is arranged on one side, far away from the connecting chuck, of the socket, and a transverse supporting rod is connected inside the fixing seat through a second plug-in mechanism. However, this kind of scaffold connecting piece structure is comparatively complicated, can't carry out quick assembly disassembly with horizontal pole body and scaffold frame and be connected, leads to the assembly rate of scaffold frame lower, and the construction progress is comparatively slow, can't carry out spacingly to connection structure, and connection structure can appear the phenomenon of falling, and consequently its connection structure's stability is relatively poor, can't carry out tight location in top to connection structure, and the cooperation precision between its each part is lower, can't carry out automatic locking to connection structure, and connection stability is relatively poor.
Disclosure of Invention
The utility model aims to provide a self-jacking connecting piece for a scaffold.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides a tight connecting piece of self-supporting for scaffold frame, includes the horizontal pole body, the horizontal pole body assembly is on the scaffold frame, still including be used for with the horizontal pole body assembly is the coupling assembling on the scaffold frame, be used for carrying out the spacing grafting subassembly of grafting to the coupling assembling and be used for carrying out the tight subassembly that pushes up of top to the grafting subassembly, coupling assembling is located the junction of the tip of horizontal pole body and scaffold frame, the grafting subassembly is located the inside of coupling assembling, the tight subassembly in top is located between coupling assembling and the grafting subassembly.
The connecting assembly comprises a connecting plug-in and a connecting plug-in, the connecting plug-in is arranged at the end part of the cross rod body and is fixedly connected with the cross rod body, the connecting plug-in is arranged as a wedge-shaped plug-in, the connecting plug-in corresponds to the connecting plug-in and is fixedly connected with the scaffold, the connecting plug-in corresponds to the connecting plug-in and is arranged as a wedge-shaped plug-in, the connecting plug-in is connected with the connecting plug-in an inserting mode, and the cross rod body is assembled at the side part of the scaffold through the connecting plug-in and the connecting plug-in.
The connecting and mounting device comprises a cross rod body, and is characterized by further comprising a connecting and mounting rod, wherein the connecting and mounting rod is arranged between the connecting plug-in components and the cross rod body, two ends of the connecting and mounting rod are respectively fixedly connected with the connecting plug-in components and the cross rod body, and the connecting plug-in components are fixedly connected with the cross rod body through the connecting and mounting rod.
The connecting plug-in components are shell-like structure and its upper end is equipped with the opening, connect the installation pole be close to the one end of connecting the plug-in components with leave the space between the lateral wall that the connecting plug-in components are close to the scaffold frame, the connecting plug-in components is close to one side of scaffold frame and is equipped with the laminating groove, the connecting plug-in components pass through laminating groove and scaffold frame laminating setting.
The lower extreme of connecting the plug-in components sets up to towards the arc structure of horizontal pole body slope.
The plug-in assembly comprises a plug-in arc-shaped plate and a plug-in limiting block, wherein the plug-in arc-shaped plate is arranged in the connecting plug-in unit and is plugged in the connecting plug-in unit through an opening, the plug-in limiting block is arranged at the upper end of the plug-in arc-shaped plate and is integrally formed with the plug-in limiting block, and the width of the plug-in limiting block is larger than the width of the opening at the upper end of the connecting plug-in unit.
The upper part of one side of the splicing arc-shaped plate, which is close to the connecting and mounting rod, is provided with a containing groove, the lower part of the splicing arc-shaped plate is provided with a limiting protrusion, and the limiting protrusion and the side part of the containing groove form an arc-shaped limiting structure.
The length of the splicing arc plate is greater than that of the connecting plug-in unit, and the lower end of the splicing arc plate is in an arc structure corresponding to the lower end profile modeling of the connecting plug-in unit.
The tight subassembly in top is in including tight mounting bracket in top, tight spring in top and tight round pin in top, tight mounting bracket in top sets up connect the installation pole be close to connect the one end of plug-in components and with connect installation pole fixed connection, tight spring in top sets up tight mounting bracket is close to one side middle part of grafting arc and its one end with tight mounting bracket butt in top, tight round pin corresponds tight spring in top sets up the middle part of tight mounting bracket and its one end with tight mounting bracket grafting in top, tight round pin in top is kept away from tight mounting bracket's one end pass through the holding tank with peg graft arc butt, tight spring cover in top is established tight round pin is close to peg graft the one end of arc and its one end of keeping away from tight mounting bracket in top with tight round pin butt in top.
The middle part of tight mounting bracket in top corresponds tight spring in top is equipped with the mounting groove, tight spring in top is located the mounting groove and its one end protrusion in the mounting groove, and the one end that the grafting subassembly was kept away from to the mounting groove is equipped with the through-hole, the through-hole of mounting groove tip is run through to the one end of tight round pin in top and peg graft with tight mounting bracket in top through this through-hole.
The beneficial effects of the utility model are as follows:
simple structure is equipped with coupling assembling, can carry out quick assembly disassembly with horizontal pole body and scaffold frame and be connected, promotes scaffold frame's assembly rate for the construction progress is equipped with grafting subassembly, can peg graft to it with spacing, prevents that coupling assembling from appearing the phenomenon that drops, promotes coupling assembling's stability, is equipped with the tight subassembly in top, can carry out the tight in order to fix a position it to the grafting subassembly in top, promotes the cooperation precision between each subassembly to accessible its tight structure carries out automatic locking to the grafting subassembly, and is connected stably.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the coupling assembly of the present utility model mated with a scaffold;
FIG. 3 is a cross-sectional view of the mating of the connector assembly and the plug assembly of the present utility model;
FIG. 4 is a schematic view of the present utility model in a locked state;
fig. 5 is a schematic view of the present utility model in an unlocked state.
In the figure: 1. a cross bar body; 2. a connection plug-in; 3. connecting the eye-splice; 4. connecting the mounting rod; 5. a splicing arc plate; 6. inserting a limiting block; 7. a limit protrusion; 8. tightly pushing the mounting frame; 9. a spring is tightly propped; 10. the pin is abutted.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings,
the utility model discloses a self-jacking connecting piece for a scaffold, which comprises a cross rod body 1, wherein the cross rod body 1 is assembled on the scaffold, and further comprises a connecting component for assembling the cross rod body 1 on the scaffold, a plugging component for plugging and limiting the connecting component and a jacking component for jacking and positioning the plugging component, wherein the connecting component is positioned at the joint of the end part of the cross rod body 1 and the scaffold, the plugging component is positioned in the connecting component, and the jacking component is positioned between the connecting component and the plugging component.
The connecting assembly comprises a connecting plug-in 2 and a connecting plug-in 3, wherein the connecting plug-in 2 is arranged at the end part of the cross rod body 1 and is fixedly connected with the cross rod body 1, the connecting plug-in 2 is arranged as a wedge-shaped plug-in, the connecting plug-in 3 corresponds to the connecting plug-in 2 and is fixedly connected with the scaffold, the connecting plug-in 3 corresponds to the connecting plug-in 2 and is arranged as a wedge-shaped plug-in, the connecting plug-in 2 is spliced with the connecting plug-in 3, the cross rod body 1 is assembled at the side part of the scaffold through the connecting plug-in 2 and the connecting plug-in 3, the connecting assembly is matched with the connecting plug-in 3, the cross rod body 1 is assembled on the scaffold, the connecting plug-in 2 is used as a connecting structure at the end part of the cross rod body 1, the connecting plug-in 3 is used as a connecting foundation on the scaffold, the connecting plug-in 2 and the connecting plug-in 3 of the wedge-shaped structure can ensure the stability of the connecting structure and promote the smoothness of connection, and the scaffold is prevented from shaking when the scaffold is assembled, and the connecting assembly is matched with the scaffold as shown in the section view of figure 2.
The connecting and mounting device further comprises a connecting and mounting rod 4, the connecting and mounting rod 4 is arranged between the connecting plug-in 2 and the cross rod body 1, two ends of the connecting and mounting rod 4 are fixedly connected with the connecting plug-in 2 and the cross rod body 1 respectively, the connecting plug-in 2 is fixedly connected with the cross rod body 1 through the connecting and mounting rod 4, the connecting and mounting rod 4 is used for connecting the connecting plug-in 2 with the cross rod body 1, and the matching cross section of the connecting component and the plugging component is shown in fig. 3.
The connecting plug-in components 2 are shell structure and its upper end is equipped with the opening, connect the one end that installation pole 4 is close to connecting plug-in components 2 and connect and leave the space between the lateral wall that plug-in components 2 are close to the scaffold, one side that connecting plug-in components 2 is close to the scaffold is equipped with the laminating groove, connecting plug-in components 2 pass through laminating groove and scaffold laminating setting, wherein, the opening on connecting plug-in components 2 and connect the space between installation pole 4 and the connecting plug-in components 2 lateral wall be used for providing the installation space for the grafting subassembly, the laminating groove is used for guaranteeing connecting plug-in components 2 and scaffold laminating in order to promote the cooperation precision between connecting plug-in components 2 and the scaffold.
The lower extreme of connecting plug-in components 2 sets up to the arc structure of slope towards horizontal pole body 1, and wherein, the arc structure of connecting plug-in components 2 lower extreme is used for leading the lower extreme of grafting arc 5 to promote the cooperation precision of grafting arc 5 and connecting plug-in components 2.
The grafting subassembly includes grafting arc 5 and grafting stopper 6, grafting arc 5 sets up in the inside of connecting plug-in components 2 and pegging graft with connecting plug-in components 2 through the opening, grafting stopper 6 sets up in the upper end of grafting arc 5 and with grafting stopper 6 integrated into one piece setting, the width of grafting stopper 6 is greater than connecting plug-in components 2 upper end open-ended width, grafting subassembly is through grafting arc 5 and grafting stopper 6 cooperation, peg graft to connecting subassembly in order to carry out spacing lock with connecting plug-in components 2 and connecting buckle 3, wherein, grafting arc 5 is used for pegging graft connecting plug-in components 2, thereby carry out spacing lock with connecting plug-in components 2 and connecting buckle 3, grafting stopper 6 is used for spacing grafting arc 5, prevent that grafting arc 5 from coming off in the connecting plug-in components 2.
The upper portion of one side of grafting arc 5 near connecting installation pole 4 is equipped with the holding tank and its lower part is equipped with spacing protruding 7, and spacing protruding 7 constitutes arc limit structure with the limit portion of holding tank, wherein, spacing protruding 7 is arranged in preventing grafting arc 5 from coming off from connecting plug-in components 2.
The length of the grafting arc 5 is greater than the length of the connection plug-in components 2, and the lower extreme profile modeling that the lower extreme of grafting arc 5 corresponds connection plug-in components 2 sets up to arc structure, and wherein, under the assembled condition, the arc structure of grafting arc 5 lower extreme outstanding in connection plug-in components 2 to connect connection plug-in components 2 and connection eye-splice 3, under the locking condition, can't take out connection plug-in components 2 from connection eye-splice 3, and the operating condition schematic diagram when the utility model is locked is shown in fig. 4.
The tight subassembly in top is including tight mounting bracket 8 in top, tight spring 9 in top and tight round pin 10 in top, tight mounting bracket 8 sets up the one end that is close to connecting plug-in components 2 at connecting installation pole 4 and with connecting installation pole 4 fixed connection, tight spring 9 in top is the one side middle part that tight mounting bracket 8 is close to grafting arc 5 and its one end and tight mounting bracket 8 butt, tight round pin 10 in top corresponds tight spring 9 in top middle part and its one end and tight mounting bracket 8 grafting of tight mounting bracket 8, tight round pin 10 in top is kept away from tight mounting bracket 8's one end and grafting arc 5 butt through the holding tank, tight spring 9 cover in top is established in tight round pin 10 and is kept away from tight mounting bracket 8's one end and tight round pin 10 butt in top, tight subassembly in top is through tight mounting bracket 8 in top, tight spring 9 and tight round pin 10 cooperation, automatic tight arc 5 in top is in order to fix a position tight arc 5 in top, wherein, tight spring 9 in top is used for providing the tight spring 9 in top and tight spring 10 and is used for supporting tight spring 10 and is tight arc 5 in top under tight spring 5 positioning.
The middle part of tight mounting bracket 8 in top corresponds tight spring 9 in top is equipped with the mounting groove, and tight spring 9 in top is located the mounting groove and its one end protrusion in the mounting groove, and the one end that the grafting subassembly was kept away from to the mounting groove is equipped with the through-hole, and the through-hole of mounting groove tip is run through to the one end of tight round pin 10 in top just is pegged graft with tight mounting bracket 8 through this through-hole, and wherein, the mounting groove is used for providing installation space for tight spring 9 in top, avoids tight spring 9 in top to appear squinting or the dead phenomenon of card.
The mounting groove in the middle of the jacking mounting frame 8 can be removed according to actual conditions, and the self-jacking function of the splicing arc-shaped plate 5 can be realized in the state.
Working principle:
when the cross rod body 1 is required to be assembled on a scaffold, the splicing arc plate 5 is lifted upwards, the lower end of the splicing arc plate is positioned in the connecting plug-in unit 2, then the connecting plug-in unit 2 is inserted into the connecting plug-in unit 3, then the splicing arc plate 5 is knocked downwards, the lower end of the splicing arc plate 5 protrudes out of the lower end of the connecting plug-in unit 2, so that the locking connection of the connecting plug-in unit 2 and the connecting plug-in unit 3 is completed, when the cross rod body 1 is required to be disassembled from the scaffold, the splicing arc plate 5 is lifted upwards, the lower end of the splicing arc plate is positioned in the connecting plug-in unit 2, so that the unlocking of the connecting plug-in unit 2 and the connecting plug-in unit 3 is completed, the working state schematic diagram in the unlocking process is shown in fig. 5, then the connecting plug-in unit 2 is taken out from the connecting plug-in unit 3, the dismounting of the cross rod body 1 can be completed, and in the locking connection process of the connecting plug-in unit 2 and the connecting plug-in unit 3, and the tightening assembly is always used for tightly pushing the splicing arc plate 5 to lift the assembly to the assembly of each assembly of the connecting piece.
The utility model has the advantages that the structure is simple, the connecting component is arranged, the cross rod body and the scaffold can be quickly disassembled and assembled and connected, the assembly speed of the scaffold is improved, the construction progress is accelerated, the inserting component is arranged, the connecting component can be inserted to limit the connecting component, the connecting component is prevented from falling off, the stability of the connecting component is improved, the jacking component is arranged, the inserting component can be jacked to position the connecting component, the matching precision among the components is improved, the inserting component can be automatically locked through the jacking structure, and the connection is stable.
The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (10)
1. The utility model provides a tight connecting piece from top for scaffold frame, includes horizontal pole body (1), horizontal pole body (1) assembly is on the scaffold frame, its characterized in that still including be used for with horizontal pole body (1) assembly coupling assembling on the scaffold frame, be used for carrying out the spacing grafting subassembly of grafting to coupling assembling and be used for carrying out the tight subassembly in top of top to grafting subassembly location, coupling assembling is located the junction of tip and scaffold frame of horizontal pole body (1), grafting subassembly is located coupling assembling's inside, the tight subassembly in top is located between coupling assembling and the grafting subassembly.
2. A self-tightening connection for scaffolds as claimed in claim 1, characterized in that the connection assembly comprises a connection plug-in (2) and a connection plug-in (3), the connection plug-in (2) being arranged at the end of the crossbar body (1) and being fixedly connected with the crossbar body (1), the connection plug-in (2) being arranged as a wedge-shaped plug-in, the connection plug-in (3) being arranged at the side of the scaffold corresponding to the connection plug-in (2) and being fixedly connected with the scaffold, the connection plug-in (3) being arranged as a wedge-shaped plug-in corresponding to the connection plug-in (2), the connection plug-in (2) being plugged in with the connection plug-in (3), the crossbar body (1) being assembled at the side of the scaffold by the connection plug-in (2) and the connection plug-in (3).
3. A self-tightening connection for scaffolds as claimed in claim 2, further comprising a connection mounting rod (4), wherein the connection mounting rod (4) is arranged between the connection plug-in unit (2) and the cross rod body (1), two ends of the connection mounting rod (4) are fixedly connected with the connection plug-in unit (2) and the cross rod body (1), and the connection plug-in unit (2) is fixedly connected with the cross rod body (1) through the connection mounting rod (4).
4. A self-tightening connecting piece for a scaffold according to claim 3, characterized in that the connecting plug-in (2) is of a shell-like structure and is provided with an opening at the upper end thereof, a gap is reserved between one end of the connecting mounting rod (4) close to the connecting plug-in (2) and the side wall of the connecting plug-in (2) close to the scaffold, a fitting groove is formed in one side of the connecting plug-in (2) close to the scaffold, and the connecting plug-in (2) is fitted with the scaffold through the fitting groove.
5. A self-tightening coupling for scaffolding according to claim 4, characterized in that the lower end of the coupling insert (2) is provided in an arc-shaped configuration inclined towards the crossbar body (1).
6. The self-jacking connecting piece for a scaffold according to claim 5, wherein the plugging assembly comprises a plugging arc plate (5) and a plugging limiting block (6), the plugging arc plate (5) is arranged in the connecting plug-in unit (2) and is plugged with the connecting plug-in unit (2) through an opening, the plugging limiting block (6) is arranged at the upper end of the plugging arc plate (5) and is integrally formed with the plugging limiting block (6), and the width of the plugging limiting block (6) is larger than that of the opening at the upper end of the connecting plug-in unit (2).
7. A self-tightening connection for scaffolds as claimed in claim 6, wherein the upper part of the side of the splicing arc-shaped plate (5) close to the connecting and mounting rod (4) is provided with a containing groove and the lower part thereof is provided with a limit protrusion (7), and the limit protrusion (7) and the edge part of the containing groove form an arc-shaped limit structure.
8. A self-tightening coupling for scaffolds as claimed in claim 7, wherein the length of the insertion arc (5) is greater than the length of the coupling insert (2), and the lower end of the insertion arc (5) is profiled to an arcuate configuration corresponding to the lower end of the coupling insert (2).
9. The self-tightening connecting piece for a scaffold according to claim 7, wherein the tightening assembly comprises a tightening installation frame (8), a tightening spring (9) and a tightening pin (10), the tightening installation frame (8) is arranged at one end of the connection installation rod (4) close to the connection plug-in unit (2) and fixedly connected with the connection installation rod (4), the tightening spring (9) is arranged at one side middle part of the tightening installation frame (8) close to the plugging arc plate (5) and one end of the tightening spring is abutted to the tightening installation frame (8), the tightening pin (10) corresponds to the tightening spring (9) and is arranged at the middle part of the tightening installation frame (8) and one end of the tightening spring is plugged with the tightening installation frame (8), one end of the tightening pin (10) away from the tightening installation frame (8) is abutted to the plugging arc plate (5) through a containing groove, and the tightening spring (9) is sleeved at one end of the tightening pin (10) close to the plugging arc plate (5) and is away from the one end of the tightening installation frame (8).
10. A self-tightening connector for scaffolds as claimed in claim 9, wherein the middle part of the tightening mounting frame (8) is provided with a mounting groove corresponding to the tightening spring (9), the tightening spring (9) is arranged in the mounting groove and one end of the tightening spring protrudes out of the mounting groove, one end of the mounting groove away from the plug-in component is provided with a through hole, and one end of the tightening pin (10) penetrates through the through hole at the end of the mounting groove and is plugged into the tightening mounting frame (8) through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179903.3U CN219138332U (en) | 2022-08-18 | 2022-08-18 | Self-jacking connecting piece for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179903.3U CN219138332U (en) | 2022-08-18 | 2022-08-18 | Self-jacking connecting piece for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219138332U true CN219138332U (en) | 2023-06-06 |
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ID=86562798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222179903.3U Active CN219138332U (en) | 2022-08-18 | 2022-08-18 | Self-jacking connecting piece for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219138332U (en) |
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2022
- 2022-08-18 CN CN202222179903.3U patent/CN219138332U/en active Active
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