CN205012641U - Connecting elements convenient to scaffold dismouting - Google Patents
Connecting elements convenient to scaffold dismouting Download PDFInfo
- Publication number
- CN205012641U CN205012641U CN201520592891.4U CN201520592891U CN205012641U CN 205012641 U CN205012641 U CN 205012641U CN 201520592891 U CN201520592891 U CN 201520592891U CN 205012641 U CN205012641 U CN 205012641U
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- CN
- China
- Prior art keywords
- lug boss
- position hole
- connecting elements
- convenient
- pin position
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Abstract
The utility model discloses a connecting elements convenient to scaffold dismouting, include: connect the disc and coupling assembling, connect the disc's centre of a circle position is equipped with the centre bore, and a plurality of pilot holes have been arranged to the last periphery annular that lies in the centre bore of connect the disc, coupling assembling includes connector and fixed pin, the connector includes matrix part and first bellying and second bellying, reserve gapped formation draw -in groove between first bellying and the second bellying, be equipped with round pin position hole on the connector, the shape in round pin position hole is right trapezoid, round pin position hole includes first vestibule portion and second vestibule portion, and the vestibule thickness of first vestibule portion is less than the vestibule thickness of second vestibule portion, the fixed pin is including portion of inserting and spacing portion, the shape of the portion of inserting and the shape adaptation in round pin position hole, protruding post is gone up by the portion of inserting, and just the distance between the protruding styletable face is greater than the vestibule thickness of first vestibule portion and is lighter than the cavity thickness of second vestibule portion, spacing portion is connected as an organic wholely with the portion of inserting. The utility model discloses the very big equipment that has made things convenient for the scaffold.
Description
Technical field
The utility model relates to scaffold technique for fixing field, particularly relates to a kind of connecting elements being convenient to scaffold dismounting.
Background technology
Scaffold is at the construction field (site) for operative and high-rise working and the various supports set up, and is the generic term of building field, is mainly used in the higher place that cannot directly construct of exterior wall, interior decoration or floor height on building sites.Scaffold makes material bamboo and wood, steel pipe or synthetic materials etc. usually; Also used as template by scaffold in part engineering at present, it is also widely used in the fields such as advertising, municipal administration, traffic road and bridge, mine in addition.
Scaffold mainly adopts steel pipe, connecting elements and miscellaneous part to set up according to predetermined specification.And in scaffold, often can run into and need to connect the transverse tube that many different directions are but in same level in the same cross-section of same vertical tube.And traditional way is all adopt the mode of welding to be directly connected with vertical tube by each transverse tube.But due to the restriction of the pipe diameter size that is subject to vertical tube and transverse tube, generally can only weld the less transverse tube of 2-3 root caliber in same level, and after welding, dismounting also comparatively bothers.
Utility model content
Based on the technical problem that above-mentioned background technology exists, the utility model proposes a kind of connecting elements being convenient to scaffold dismounting, to facilitate the assembling of scaffold.
The utility model proposes a kind of connecting elements being convenient to scaffold dismounting, comprising: clutch disk and coupling assembling,
The home position of clutch disk is provided with for carrying out with vertical tube external diameter the centre bore that mates, and peripheral annular clutch disk being positioned at centre bore is furnished with multiple pilot hole;
Coupling assembling is for being fixedly connected on the end of transverse tube, and coupling assembling comprises connector and steady pin;
Connector comprises matrix part and is positioned at matrix part two ends and the first lug boss connected as one with matrix part respectively and the second lug boss;
Be reserved with gap between first lug boss and the second lug boss and form draw-in groove, and the thickness of the groove width of draw-in groove and clutch disk is adaptive;
Connector is provided with the pin position hole running through the first lug boss, draw-in groove and the second lug boss successively, the shape of pin position hole is right-angled trapezium, and the maximum limit of right-angled trapezium is arranged on the end face of the first lug boss away from the second lug boss, the minimum edge of right-angled trapezium is arranged on the end face of the second lug boss away from the first lug boss;
Pin position hole comprises the first cavity portion being positioned at the first lug boss and the second cavity portion being positioned at the second lug boss, and wherein, the vestibule thickness of the first cavity portion is less than the vestibule thickness of the second cavity portion;
Steady pin is positioned at pin position hole, and steady pin comprises insertion section and limiting section;
The shape of insertion section and the shape adaptation of pin position hole, insertion section is equipped with protruding post near the both sides in pin position hole thickness face, protruding post is positioned at insertion section smallest end, and the distance between the protruding styletable face of both sides, insertion section is greater than the vestibule thickness of the first cavity portion and is less than the cavity thickness of the second cavity portion;
Limiting section is positioned at the maximum end in insertion section and connects as one with insertion section, and limiting section is arranged in the side of the first lug boss away from the second lug boss.
Preferably, the inclined plane in pin position hole is positioned at the side near matrix part.
Preferably, the slot to make way for steady pin tilting action is provided with away from the end face of the second lug boss in first lug boss, slot to make way is positioned at the side near pin position hole inclined plane, and one end of slot to make way is communicated with pin position hole, the groove width of slot to make way and the thickness adaptation of steady pin.
Preferably, the first lug boss and the second lug boss are isoceles triangle body, and are provided with rounding away from matrix part in triangle body.
Preferably, the first lug boss and the second lug boss are equipped with bevel edge, and the bevel edge in the first lug boss and the second lug boss is all positioned at side away from matrix part and close to each other.
Preferably, the bevel edge in the first lug boss and the second lug boss is the rounding arm of angle, and the convex surface of the rounding arm of angle mutually away from.
Preferably, pilot hole is scallop hole.
Preferably, connector is directly fixed on the end of transverse tube by the mode of welding.
Preferably, the matrix part of connector is welded with brace, and brace is provided with screwed hole, and connector is connected with cross bar with bolt by brace.
In the utility model, by the cooperation of clutch disk and coupling assembling, vertical tube can be assembled with multiple directions transverse tube simultaneously, and comprise connector and steady pin due to coupling assembling in the utility model, in connector, be provided with draw-in groove and pin position hole; When mounted, draw-in groove is used for coordinating with clutch disk, and pin position hole coordinates for connector and clutch disk being locked with steady pin, thus realizes the quick-fit to coupling assembling and clutch disk; In addition, because the special construction of pin position hole in the utility model and steady pin designs, make steady pin can carry out upper and lower pull in pin position hole but cannot extract out, to guarantee that steady pin links together with connector all the time, part is avoided to disperse, the problem of losing, greatly facilitates the assembling of scaffold.
Accompanying drawing explanation
Fig. 1 is the structural representation of clutch disk described in a kind of connecting elements being convenient to scaffold dismounting that the utility model proposes;
Fig. 2 is the structural representation of coupling assembling described in a kind of connecting elements being convenient to scaffold dismounting that the utility model proposes;
Fig. 3 is that the A of Fig. 2 is to figure;
Fig. 4 is the structural representation of steady pin described in a kind of connecting elements being convenient to scaffold dismounting that the utility model proposes;
Fig. 5 is that the utility model proposes a kind of is convenient to the middle clutch disk of the connecting elements of scaffold dismounting and coupling assembling assembles schematic diagram;
Fig. 6 is a kind of assembling schematic diagram of connecting elements in scaffold being convenient to scaffold dismounting that the utility model proposes.
Detailed description of the invention
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As shown in figures 1 to 6, Fig. 1 is a kind of structural representation being convenient to the connecting elements of scaffold dismounting that the utility model proposes; Fig. 2 is the structural representation of coupling assembling described in a kind of connecting elements being convenient to scaffold dismounting that the utility model proposes; Fig. 3 is that the A of Fig. 2 is to figure; Fig. 4 is the structural representation of steady pin described in a kind of connecting elements being convenient to scaffold dismounting that the utility model proposes; Fig. 5 is that the utility model proposes a kind of is convenient to the middle clutch disk of the connecting elements of scaffold dismounting and coupling assembling assembles schematic diagram; Fig. 6 is a kind of assembling schematic diagram of connecting elements in scaffold being convenient to scaffold dismounting that the utility model proposes.
With reference to Fig. 1-5, a kind of connecting elements being convenient to scaffold dismounting that the utility model embodiment proposes, comprising: clutch disk 1 and coupling assembling,
The home position of clutch disk 1 is provided with for carrying out with vertical tube external diameter the centre bore 11 that mates, and peripheral annular clutch disk 1 being positioned at centre bore 11 is furnished with multiple fan-shaped pilot hole 12; Assembly is for being fixedly connected on the end of transverse tube, and coupling assembling comprises connector 2 and steady pin 3; Connector 2 comprises matrix part 21 and is positioned at matrix part two ends and the first lug boss 22 and the second lug boss 23 connected as one with matrix part 21 respectively, first lug boss 22 and the second lug boss 23 are isoceles triangle body, and are provided with rounding away from matrix part 21 in triangle body; Be reserved with gap between first lug boss 22 and the second lug boss 23 and form draw-in groove 4, and the thickness of the groove width of draw-in groove 4 and clutch disk 1 is adaptive;
Connector 2 is provided with the pin position hole 5 running through the first lug boss 22, draw-in groove 4 and the second lug boss 23 successively, the shape of pin position hole 5 is right-angled trapezium, and the maximum limit of right-angled trapezium is arranged on the end face of the first lug boss 22 away from the second lug boss 23, the minimum edge of right-angled trapezium is arranged on the end face of the second lug boss 23 away from the first lug boss 22; The vestibule thickness that pin position hole 5 comprises the first cavity portion 51 being positioned at the first lug boss 22 and the second cavity portion 52, first cavity portion 51 being positioned at the second lug boss 23 is less than the vestibule thickness of the second cavity portion 52; Steady pin 3 is positioned at pin position hole 5, and steady pin 3 comprises insertion section 31 and limiting section 32; The shape of insertion section 31 and the shape adaptation of pin position hole 5, insertion section 31 is equipped with protruding post 33 near the both sides in pin position hole 5 thickness face, protruding post 33 is positioned at insertion section 31 smallest end, and the distance between protruding post 33 end face of both sides, insertion section 31 is greater than the vestibule thickness of the first cavity portion 51 and is less than the cavity thickness of the second cavity portion 52; Limiting section 32 is positioned at the maximum end in insertion section 31 and connects as one with insertion section 31, and limiting section 32 is arranged in the side of the first lug boss 22 away from the second lug boss 23.
In the present embodiment, the inclined plane in pin position hole 5 is positioned at the side near matrix part 21; The slot to make way 6 for steady pin 3 tilting action is provided with away from the end face of the second lug boss 23 in first lug boss 22, slot to make way 6 is positioned at the side near pin position hole 5 inclined plane, and one end of slot to make way 6 is communicated with pin position hole 5, the groove width of slot to make way 6 and the thickness adaptation of steady pin 3; Steady pin 3 can be made when disengaging the second cavity portion 52 by slot to make way 6, the dynamics of tilting action increases, so that the connection of draw-in groove 4 and clutch disk 1.
In addition, in the present embodiment, the first lug boss 22 and the second lug boss 23 are equipped with bevel edge 7, and bevel edge 7 is the rounding arm of angle, the bevel edge 7 in the first lug boss 22 and the second lug boss 23 is all positioned at side away from matrix part 21 and close to each other; By bevel edge 7 be arranged so that coupling assembling and clutch disk 1 assemble time, draw-in groove 4 can be fitted with the card of clutch disk 1.
With reference to Fig. 6, when assembly scaffold, the clutch disk 1 in the utility model to be sleeved on vertical tube 8 and to be welded and fixed; When transverse tube 9 is horizontal arrangement, the connector 2 in the utility model is welded and fixed with one end of transverse tube 9, by connector 2 and the cooperation of clutch disk 1, transverse tube 9 is connected with vertical tube 8; When transverse tube 9 be in tilted layout time, in the utility model connector 2 matrix part 21 on be welded with brace 211, brace 211 is provided with screwed hole, connector 2 is connected with cross bar 9 with bolt by brace, then by connector 2 and the cooperation of clutch disk 1, this transverse tube 9 is connected with vertical tube 8.
As from the foregoing, the utility model makes vertical tube to assemble with multiple directions transverse tube by the cooperation of clutch disk 1 and coupling assembling simultaneously, and comprise connector 2 and steady pin 3 due to coupling assembling in the utility model, be provided with draw-in groove 4 and pin position hole 5 in connector 2; When mounted, draw-in groove 4 is for coordinating with clutch disk 1, and pin position hole 5 coordinates for connector 2 and clutch disk 1 being locked with steady pin 3, thus realizes the quick-fit to coupling assembling and clutch disk 1; In addition, because the special construction of pin position hole in the utility model 5 and steady pin 3 designs, make steady pin 3 can carry out upper and lower pull in pin position hole 5 but cannot extract out, to guarantee that steady pin 3 links together with connector 2 all the time, part is avoided to disperse, the problem of losing, greatly facilitates the assembling of scaffold.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. be convenient to a connecting elements for scaffold dismounting, it is characterized in that, comprising: clutch disk (1) and coupling assembling,
The home position of clutch disk (1) is provided with for carrying out with vertical tube external diameter the centre bore (11) that mates, and peripheral annular clutch disk (1) being positioned at centre bore (11) is furnished with multiple pilot hole (12);
Coupling assembling is for being fixedly connected on the end of transverse tube, and coupling assembling comprises connector (2) and steady pin (3);
Connector (2) comprises matrix part (21) and is positioned at matrix part (21) two ends and the first lug boss (22) connected as one with matrix part (21) respectively and the second lug boss (23);
Be reserved with gap between first lug boss (22) and the second lug boss (23) and form draw-in groove (4), and the thickness of the groove width of draw-in groove (4) and clutch disk (1) is adaptive;
Connector (2) is provided with the pin position hole (5) running through the first lug boss (22), draw-in groove (4) and the second lug boss (23) successively, the shape of pin position hole (5) is right-angled trapezium, and the maximum limit of right-angled trapezium is arranged on the end face of the first lug boss (22) away from the second lug boss (23), the minimum edge of right-angled trapezium is arranged on the end face of the second lug boss (23) away from the first lug boss (22);
Pin position hole (5) comprises the first cavity portion (51) being positioned at the first lug boss (22) and the second cavity portion (52) being positioned at the second lug boss (23), and the vestibule thickness of the first cavity portion (51) is less than the vestibule thickness of the second cavity portion (52);
Steady pin (3) is positioned at pin position hole (5), and steady pin (3) comprises insertion section (31) and limiting section (32);
The shape of insertion section (31) and the shape adaptation of pin position hole (5), insertion section (31) is equipped with protruding post (33) near the both sides in pin position hole (5) thickness face, protruding post (33) is positioned at insertion section (31) smallest end, and the distance between protruding post (33) end face of insertion section (31) both sides is greater than the vestibule thickness of the first cavity portion (51) and is less than the cavity thickness of the second cavity portion (52);
Limiting section (32) is positioned at insertion section (31) maximum end and connects as one with insertion section (31), and limiting section (32) is arranged in the side of the first lug boss (22) away from the second lug boss (23).
2. the connecting elements being convenient to scaffold dismounting according to claim 1, is characterized in that, the inclined plane in pin position hole (5) is positioned at the side near matrix part (21).
3. the connecting elements being convenient to scaffold dismounting according to claim 2, it is characterized in that, the slot to make way (6) for steady pin (3) tilting action is provided with away from the end face of the second lug boss (23) in first lug boss (22), slot to make way (6) is positioned at the side near pin position hole (5) inclined plane, and one end of slot to make way (6) is communicated with pin position hole (5), the groove width of slot to make way (6) and the thickness adaptation of steady pin (3).
4. the connecting elements being convenient to scaffold dismounting according to claim 1, it is characterized in that, first lug boss (22) and the second lug boss (23) are isoceles triangle body, and are provided with rounding away from matrix part (21) in triangle body.
5. the connecting elements being convenient to scaffold dismounting according to claim 1, it is characterized in that, first lug boss (22) and the second lug boss (23) are equipped with bevel edge 7, and the bevel edge (7) in the first lug boss (22) and the second lug boss (23) is all positioned at away from matrix part (21) and side close to each other.
6. the connecting elements being convenient to scaffold dismounting according to claim 5, it is characterized in that, bevel edge (7) in first lug boss (22) and the second lug boss (23) is the rounding arm of angle, and the convex surface of the rounding arm of angle mutually away from.
7. the connecting elements being convenient to scaffold dismounting according to any one of claim 1-6, is characterized in that, pilot hole (12) is scallop hole.
8. the connecting elements being convenient to scaffold dismounting according to any one of claim 1-6, is characterized in that, connector (2) is directly fixed on the end of transverse tube by the mode of welding.
9. the connecting elements being convenient to scaffold dismounting according to any one of claim 1-6, it is characterized in that, the matrix part (21) of connector (2) is welded with brace, brace is provided with screwed hole, and connector (2) is connected with cross bar with bolt by brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592891.4U CN205012641U (en) | 2015-08-05 | 2015-08-05 | Connecting elements convenient to scaffold dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592891.4U CN205012641U (en) | 2015-08-05 | 2015-08-05 | Connecting elements convenient to scaffold dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012641U true CN205012641U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592891.4U Expired - Fee Related CN205012641U (en) | 2015-08-05 | 2015-08-05 | Connecting elements convenient to scaffold dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064675A (en) * | 2015-08-05 | 2015-11-18 | 安徽长青电子机械（集团）有限公司 | Connecting component facilitating assembling and disassembling of scaffold |
| CN110838696A (en) * | 2018-08-17 | 2020-02-25 | 国网湖北省电力有限公司襄阳供电公司 | Categorised fixing device of power cable |
-
2015
- 2015-08-05 CN CN201520592891.4U patent/CN205012641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064675A (en) * | 2015-08-05 | 2015-11-18 | 安徽长青电子机械（集团）有限公司 | Connecting component facilitating assembling and disassembling of scaffold |
| CN110838696A (en) * | 2018-08-17 | 2020-02-25 | 国网湖北省电力有限公司襄阳供电公司 | Categorised fixing device of power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |