CN212388967U - Building scaffold connecting piece - Google Patents
Building scaffold connecting piece Download PDFInfo
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- CN212388967U CN212388967U CN202020206170.6U CN202020206170U CN212388967U CN 212388967 U CN212388967 U CN 212388967U CN 202020206170 U CN202020206170 U CN 202020206170U CN 212388967 U CN212388967 U CN 212388967U
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Abstract
The utility model belongs to the technical field of scaffold parts, in particular to a connecting piece of a building scaffold, which aims at solving the problems that the prior cross connecting fastener can not be separated into common connecting fasteners for use, causes resource waste to a certain extent and brings inconvenience to the work of scaffold workers, and provides a proposal that comprises a first clamping part, a second clamping part and a hinge, wherein one side of the first clamping part and one side of the second clamping part are respectively and fixedly connected with the two sides of the hinge, a first through hole is arranged on the first clamping part, a fixed block is rotationally arranged in the first through hole, the utility model can ensure that the common connecting fasteners can be clamped into the cross connecting fasteners for use through the fixed block, and the cross connecting fasteners after being clamped can also be separated into two common connecting fasteners for use through the fixed block, the cost and the resource are saved to a certain extent, and meanwhile, the work of scaffold workers is also facilitated.
Description
Technical Field
The utility model relates to a scaffold spare part technical field especially relates to a building scaffold connecting piece.
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 divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a cantilever type scaffold and a climbing type scaffold according to the structural form, the scaffold is mainly formed by connecting and erecting steel pipes through connecting fasteners, and the existing connecting fasteners are mainly divided into direct fasteners for connecting the tail ends of two steel pipes and connecting fasteners for connecting two crossed steel pipes;
when two steel pipe ends butt joint at the cross part, just need use criss-cross connection fastener, but the cross connection fastener on the existing market can not separate into ordinary connection fastener and use, causes the waste of resource to a certain extent, also brings inconveniently for scaffold worker's work simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the cross connection fastener and can not separating into ordinary connection fastener and use, causing the waste of resource to a certain extent, also bring inconvenient shortcoming for scaffold workman's work simultaneously, and a building scaffold connecting piece that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a building scaffold connecting piece, includes first joint spare and second joint spare, hinge, one side of first joint spare and one side of second joint spare respectively with the both sides fixed connection of hinge, first opening has been seted up on the first joint spare, the fixed block is installed to first opening internal rotation, the second opening has been seted up on the second joint spare, and movable mounting has the plug-in stick in the second opening, one side fixedly connected with fixture block of fixed block, and one side of fixed block has seted up the fixture block groove, the fixture block cooperatees with the fixture block groove, first slider groove has been seted up at the top of fixture block, slidable mounting has first slider in the first slider groove, the top of the bottom fixedly connected with spring of first slider, the bottom of spring and the bottom inner wall fixed connection in first slider groove.
Preferably, the button groove has been seted up to one side of fixed block, set up the slip passageway of putting through with the fixture block groove on the fixed block, and set up the transmission room of putting through with the slip passageway on the fixed block, same through-hole has been seted up on the one side inner wall that button groove and transmission room are close to each other, slidable mounting has the slide bar in the through-hole, the one end of slide bar extends to button inslot and fixedly connected with button, the other end of slide bar extends to in the transmission room, and rotate the one end of installing the one end of first transfer line and the one end of second transfer line on the slide bar, slidable mounting has the sliding block in the slip passageway, the other end of first transfer line is connected with the bottom rotation of sliding block, the second transfer line cooperatees with first slider.
Preferably, the same slide way is arranged on the inner wall of one side, close to each other, of the first slider groove and the transmission chamber, a third transmission rod is arranged in the slide way in a sliding mode, one end of the third transmission rod extends into the first slider groove and is fixedly connected with one side of the first slider, the other end of the third transmission rod extends into the transmission chamber and is rotatably connected with one end of a fourth transmission rod, a second slider groove is arranged on the inner wall of the top of the transmission chamber, a second slider is arranged in the second slider groove in a sliding mode, the other end of the second transmission rod and the other end of the fourth transmission rod are both rotatably arranged on the second slider, and the third transmission rod can drive the first slider to slide in the first slider groove and compress a spring.
Preferably, the outer side of the inserting rod is fixedly connected with a clamping block, the clamping block is movably arranged in the second through hole, and the inserting rod is connected with the tail ends of the two steel pipes.
Preferably, set up annular spout on the inner wall of first opening, the fixed cover in the outside of fixed block is equipped with the sliding ring, and sliding ring slidable mounting is seted up threaded hole in annular spout on the first joint spare, rotates on the second joint spare and installs the bolt, and the threaded hole cooperatees with the bolt, and the threaded hole can make first joint spare and second joint spare merge with the bolt.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the clamping blocks are matched with the clamping grooves, and the first sliding block is matched with the sliding channel, so that the two fixing blocks can be mutually clamped;
(2) according to the scheme, the first transmission rod is matched with the sliding block, the fourth transmission rod is matched with the first sliding block, and the sliding rod is matched with the first transmission rod and the second transmission rod, so that two fixed blocks which are clamped together can be separated by pressing one button;
the utility model discloses a fixed block that sets up for ordinary connection fastener can become cross connection fastener through the fixed block joint and use, and cross connection fastener after the joint also can separate into two ordinary connection fastener through the fixed block and use simultaneously, has practiced thrift cost and resource to a certain extent, has also brought the convenience for scaffold frame workman's work simultaneously.
Drawings
Fig. 1 is a schematic structural view of a connecting member of a building scaffold according to the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a first clip of a connecting member of a scaffold for building according to the present invention;
fig. 3 is a schematic top view of the insertion rod of the connecting member of the scaffold for building according to the present invention;
fig. 4 is an enlarged schematic structural view of a connecting member of a building scaffold in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic structural view of B in fig. 4 of the connecting member for scaffold of building of the present invention.
In the figure: the device comprises a first clamping piece 1, a second clamping piece 2, a hinge 3, a fixed block 4, an inserting rod 5, a clamping block 6, a clamping block groove 7, a first sliding block 8, a spring 9, a transmission chamber 10, a sliding rod 11, a button 12, a first transmission rod 13, a second transmission rod 14, a sliding block 15, a third transmission rod 16, a fourth transmission rod 17, a second sliding block 18, a clamping block 19, an annular sliding groove 20, a threaded hole 21 and a bolt 22.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a building scaffold connecting piece, including first joint spare 1 and second joint spare 2, hinge 3, one side of first joint spare 1 and one side of second joint spare 2 respectively with hinge 3's both sides fixed connection, the first opening has been seted up on the first joint spare 1, fixed block 4 has been installed to the internal rotation of first opening, the second opening has been seted up on the second joint spare 2, movable mounting has plug-in rod 5 in the second opening, one side fixedly connected with fixture block 6 of fixed block 4, and one side of fixed block 4 has seted up fixture block groove 7, fixture block 6 cooperatees with fixture block groove 7, first slider groove has been seted up at the top of fixture block 6, slidable mounting has first slider 8 in the first slider groove, the bottom fixedly connected with spring 9's of first slider 8 top, spring 9's bottom and the bottom inner wall fixed connection in first slider groove.
In this embodiment, a button groove is formed in one side of the fixed block 4, a sliding channel communicated with the fixture block groove 7 is formed in the fixed block 4, a transmission chamber 10 communicated with the sliding channel is formed in the fixed block 4, a through hole is formed in one side inner wall, close to the button groove and the transmission chamber 10, of the fixed block 4, a sliding rod 11 is slidably installed in the through hole, one end of the sliding rod 11 extends into the button groove and is fixedly connected with a button 12, the other end of the sliding rod 11 extends into the transmission chamber 10, one end of a first transmission rod 13 and one end of a second transmission rod 14 are rotatably installed on the sliding rod 11, a sliding block 15 is slidably installed in the sliding channel, the other end of the first transmission rod 13 is rotatably connected with the bottom of the sliding block 15, the second transmission rod 14 is matched with the first sliding block 8, and the first transmission rod 13.
In this embodiment, the same slide way has been seted up on the one side inner wall that first slider groove and transmission room 10 are close to each other, slidable mounting has third transfer line 16 in the slide way, the one end of third transfer line 16 extends to first slider inslot and with one side fixed connection of first slider 8, the other end of third transfer line 16 extends to in the transmission room 10 and the one end of swivelling joint with fourth transfer line 17, the second slider groove has been seted up on the top inner wall of transmission room 10, slidable mounting has second slider 18 in the second slider groove, the other end of second transfer line 14 and the other end of fourth transfer line 17 are all rotated and are installed on second slider 18, third transfer line 16 can drive first slider 18 and slide and compression spring 9 in first slider inslot.
In this embodiment, the outside fixedly connected with joint piece 19 of grafting stick 5, joint piece 19 movable mounting is in the second opening, and grafting stick 5 connects the end of two steel pipes.
In this embodiment, set up annular spout 20 on the inner wall of first opening, the fixed cover in the outside of fixed block 4 is equipped with the sliding ring, and sliding ring slidable mounting is in annular spout 20, sets up threaded hole 21 on the first joint spare 1, rotates on the second joint spare 2 and installs bolt 22, and threaded hole 21 cooperatees with bolt 22, and threaded hole 21 and bolt 22 can make first joint spare 1 and second joint spare 2 merge mutually.
Example two
Referring to fig. 1-5, a connecting piece for a building scaffold comprises a first clamping piece 1, a second clamping piece 2 and a hinge 3, wherein one side of the first clamping piece 1 and one side of the second clamping piece 2 are respectively fixedly connected with two sides of the hinge 3 through welding, a first through hole is formed in the first clamping piece 1, a fixed block 4 is rotatably installed in the first through hole, a second through hole is formed in the second clamping piece 2, a plugging rod 5 is movably installed in the second through hole, one side of the fixed block 4 is fixedly connected with a clamping block 6 through welding, and one side of the fixed block 4 is provided with a block groove 7, the block 6 is matched with the block groove 7, the top of the block 6 is provided with a first slide block groove, a first slide block 8 is arranged in the first slide block groove in a sliding manner, the bottom of the first slide block 8 is fixedly connected with the top end of a spring 9 through welding, and the bottom end of the spring 9 is fixedly connected with the inner wall of the bottom of the first slide block groove through welding.
In this embodiment, a button groove is formed in one side of the fixed block 4, a sliding channel communicated with the fixture block groove 7 is formed in the fixed block 4, a transmission chamber 10 communicated with the sliding channel is formed in the fixed block 4, a through hole is formed in one side inner wall, close to the button groove and the transmission chamber 10, of the fixed block 4, a sliding rod 11 is slidably installed in the through hole, one end of the sliding rod 11 extends into the button groove and is fixedly connected with a button 12 through welding, the other end of the sliding rod 11 extends into the transmission chamber 10, one end of a first transmission rod 13 and one end of a second transmission rod 14 are rotatably installed on the sliding rod 11, a sliding block 15 is slidably installed in the sliding channel, the other end of the first transmission rod 13 is rotatably connected with the bottom of the sliding block 15, the second transmission rod 14 is matched with the first sliding block 8, and the first transmission rod 13.
In this embodiment, the same slide way has been seted up on the one side inner wall that first slider groove and transmission chamber 10 are close to each other, slidable mounting has third transfer line 16 in the slide way, the one end of third transfer line 16 extends to first slider inslot and passes through welded fastening with one side of first slider 8 and be connected, the other end of third transfer line 16 extends to in the transmission chamber 10 and the one end of swivelling joint fourth transfer line 17, the second slider groove has been seted up on the top inner wall of transmission chamber 10, slidable mounting has second slider 18 in the second slider groove, the other end of second transfer line 14 and the other end of fourth transfer line 17 all rotate and install on second slider 18, third transfer line 16 can drive first slider 18 and slide and compress spring 9 in first slider inslot.
In this embodiment, the outside of grafting stick 5 is through welded fastening be connected with joint piece 19, and joint piece 19 movable mounting is in the second opening, and grafting stick 5 connects the end of two steel pipes.
In this embodiment, seted up annular spout 20 on the inner wall of first opening, the outside of fixed block 4 is equipped with the sliding ring through welded fastening cover, and sliding ring slidable mounting is in annular spout 20, sets up threaded hole 21 on the first joint spare 1, rotates on the second joint spare 2 and installs bolt 22, and threaded hole 21 cooperatees with bolt 22, and threaded hole 21 and bolt 22 can make first joint spare 1 and second joint spare 2 merge mutually.
In this embodiment, when in use, the ends of the two steel pipes are connected by the inserting rod 5, the first clamping member 1 and the second clamping member 2 are fixed by the rotation of the hinge 3, and then the bolt 22 is screwed into the threaded hole 21, so as to fix the two steel pipes, when the ends of the two steel pipes are butted at a crossing position, the two connecting fasteners need to be clamped into a crossing connecting fastener through the fixing block 4, at this time, the fixing blocks 4 of the two connecting fasteners are close to each other, so that the fixture block 6 and the fixture block groove 7 of the first connecting fastener correspond to the fixture block groove 7 and the fixture block 6 of the second connecting fastener respectively, then the fixing blocks 4 on the two connecting fasteners are pressed against each other until the fixture block 6 of the first connecting fastener is embedded into the fixture block groove 7 of the second connecting fastener, the fixture block groove 7 of the first connecting fastener is embedded into the fixture block 6 of the second connecting fastener, in the process, the two first sliding blocks 8 respectively deform the two springs 9 and are embedded with the two sliding channels, at the moment, the two connecting fasteners are clamped into a cross connecting fastener for use, when the cross connecting fastener is required to be disassembled into two common connecting fasteners for use, only the button 12 arranged on the fixed block 4 on the first clamping member 1 of one connecting fastener is needed to be pressed, the button 12 is stressed to move, the button 12 drives the sliding rod 11 to move, the sliding rod 11 respectively drives one end of the first transmission rod 13 and one end of the second transmission rod 14 to rotate and move, the other end of the first transmission rod 13 rotates and drives the sliding block 15 to slide in the sliding channel and drives the first sliding block 8 of the other connecting fastener to compress the spring 9, at the moment, the other end of the second transmission rod 14 rotates and drives the second sliding block 18 to slide in the second sliding block groove, and the second sliding block 18 drives one end of the fourth transmission rod, the other end of the fourth transmission rod 17 rotates to drive one end of the third transmission rod 16 to move, the other end of the third transmission rod 16 drives the first sliding block 8 to move until the sliding block 15 of the first connecting fastener drives the first sliding block 8 of the other connecting fastener to be separated from the sliding channel, meanwhile, the third transmission rod 16 of the first connecting fastener drives the first sliding block 8 to be separated from the sliding channel of the other connecting fastener, at the moment, the fixture block 6 and the fixture block groove 7 of the first connecting fastener are separated from the fixture block groove 7 and the fixture block 6 of the other connecting fastener respectively, and at the moment, one cross connecting fastener is separated into two common connecting fasteners.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A building scaffold connecting piece comprises a first clamping piece (1), a second clamping piece (2) and a hinge (3), wherein one side of the first clamping piece (1) and one side of the second clamping piece (2) are fixedly connected with two sides of the hinge (3) respectively, the building scaffold connecting piece is characterized in that a first through hole is formed in the first clamping piece (1), a fixed block (4) is installed in the first through hole in a rotating mode, a second through hole is formed in the second clamping piece (2), a plugging rod (5) is movably installed in the second through hole, a clamping block (6) is fixedly connected to one side of the fixed block (4), a clamping block groove (7) is formed in one side of the fixed block (4), the clamping block (6) is matched with the clamping block groove (7), a first groove is formed in the top of the clamping block (6), and a first sliding block (8) is installed in the first sliding block groove in a sliding mode, the bottom of the first sliding block (8) is fixedly connected with the top end of a spring (9), and the bottom end of the spring (9) is fixedly connected with the inner wall of the bottom of the first sliding block groove.
2. The connecting piece for the building scaffolds according to claim 1, wherein one side of the fixed block (4) is provided with a button slot, the fixed block (4) is provided with a sliding channel communicated with the block slot (7), the fixed block (4) is provided with a transmission chamber (10) communicated with the sliding channel, the inner wall of one side of the button slot close to the transmission chamber (10) is provided with a through hole, a sliding rod (11) is slidably mounted in the through hole, one end of the sliding rod (11) extends into the button slot and is fixedly connected with a button (12), the other end of the sliding rod (11) extends into the transmission chamber (10), one end of a first transmission rod (13) and one end of a second transmission rod (14) are rotatably mounted on the sliding rod (11), a sliding block (15) is slidably mounted in the sliding channel, the other end of the first transmission rod (13) is rotatably connected with the bottom of the sliding block (15), the second transmission rod (14) is matched with the first sliding block (8).
3. The connecting piece for the building scaffolds according to claim 1, wherein the same slide way is arranged on the inner wall of one side of the first slider groove close to the transmission chamber (10), a third transmission rod (16) is slidably mounted in the slide way, one end of the third transmission rod (16) extends into the first slider groove and is fixedly connected with one side of the first slider (8), the other end of the third transmission rod (16) extends into the transmission chamber (10) and is rotatably connected with one end of a fourth transmission rod (17), a second slider groove is arranged on the inner wall of the top of the transmission chamber (10), a second slider (18) is slidably mounted in the second slider groove, and the other end of the second transmission rod (14) and the other end of the fourth transmission rod (17) are rotatably mounted on the second slider (18).
4. The connecting piece for the building scaffolds according to claim 1, wherein a clamping block (19) is fixedly connected to the outer side of the insertion rod (5), and the clamping block (19) is movably arranged in the second through hole.
5. The connecting piece for the building scaffold, according to claim 1, is characterized in that an annular sliding groove (20) is formed in the inner wall of the first through hole, a sliding ring is fixedly sleeved on the outer side of the fixing block (4), the sliding ring is slidably installed in the annular sliding groove (20), a threaded hole (21) is formed in the first clamping member (1), a bolt (22) is rotatably installed on the second clamping member (2), and the threaded hole (21) is matched with the bolt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206170.6U CN212388967U (en) | 2020-02-25 | 2020-02-25 | Building scaffold connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206170.6U CN212388967U (en) | 2020-02-25 | 2020-02-25 | Building scaffold connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388967U true CN212388967U (en) | 2021-01-22 |
Family
ID=74247900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020206170.6U Active CN212388967U (en) | 2020-02-25 | 2020-02-25 | Building scaffold connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212388967U (en) |
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2020
- 2020-02-25 CN CN202020206170.6U patent/CN212388967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 242000 No.18 laoyouzha, Qinxi village, Qinxi Town, Jing County, Xuancheng City, Anhui Province (beside 322 provincial road) Patentee after: Anhui XINGSEN Construction Engineering Co.,Ltd. Address before: 261000 building 22, Yinhai Yuyuan, east of Yinhai road and north of Jiankang street, Shouguang City, Weifang City, Shandong Province Patentee before: Zhang Lanxiang |
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| TR01 | Transfer of patent right |