CN204662915U - A kind of scaffold - Google Patents
A kind of scaffold Download PDFInfo
- Publication number
- CN204662915U CN204662915U CN201520262034.8U CN201520262034U CN204662915U CN 204662915 U CN204662915 U CN 204662915U CN 201520262034 U CN201520262034 U CN 201520262034U CN 204662915 U CN204662915 U CN 204662915U
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- groove
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- vertical material
- joint portion
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Abstract
A kind of scaffold, comprises horizontal material and vertical material, and is formed by fixture overlap joint with vertical material by described horizontal material, and described fixture comprises flange, and this flange is fixed on vertical material; The two ends of described horizontal material are provided with butt hook; Described butt hook inserts in described flange.The utility model structure is simple, and with low cost, the vertical material of scaffold can connect and decomposition quickly and easily, and playing pin assembly can fix fast and can keep latch released state, thus release staff both hands, improve removal efficiency.The butt hook of horizontal material can insert in the flange of vertical material easily, and difficult drop-off, has extremely strong steadiness.The utility model is simple and practical, and applicability is strong, has wide market prospects.
Description
Technical field
The utility model relates to building implement field, particularly relates to a kind of scaffold.
Background technology
Generally it is built in order to ensure constructor in the job site as the various structure such as building or bridge or maintenance work time, can be built some staff can be allowed close to the scaffold of building.
This scaffold, with normalized plumb post and the formation such as horizontal brace rod and pedal, can easily carry out installing and disintegrate, and reusable.
Form in the various accessories of this assembly type scaffold, comprise and can carry out being separated and the horizontal brace rod be connected between the plumb post of left and right, prior art welds wedge-shaped bolt respectively at the two ends, left and right of horizontal brace rod, then wedge-shaped bolt is inserted in the pin-and-hole of plumb post terminal pad, horizontal brace rod is combined with plumb post.After the horizontal brace rod of this structure is combined with plumb post, when wedge-shaped bolt being injected in the pin-and-hole be communicated with keep lock-out state, wedge-shaped bolt utilizes the weight of self to be embedded dearly, thus realizes fixing.But when scaffold needs to disintegrate, need just to make wedge-shaped bolt be separated with pin-and-hole with strength, latch coordinates talk about too closely with pin-and-hole sometimes, also needs latch to be extracted with instrument, compares and wastes time and energy.
Connection in prior art between plumb post is generally arrange pin-and-hole at the two ends of plumb post, and the bore at plumb post two ends differs, then more small-bore one end of Article 1 plumb post is inserted in one end of Article 2 plumb post larger caliber, insert in two pin-and-holes of this junction with the resilient pin being arranged on Article 2 plumb post larger caliber place again, realize fixing.The major defect of this syndeton is when disassembly is desired, needs, with hand, resilient pin is extracted pin-and-hole, and maintains it with hand and extract state, then two plumb posts are relatively rotated, thus causes loosening, then is separated two plumb posts.The shortcoming of this syndeton needs two people to coordinate when being and carrying out lock out operation, what a people maintained latch extracts state, and another people rotates plumb post, and in the insufficient situation of number of work, removal efficiency is extremely low.
Utility model content
In order to overcome the shortcoming of prior art with not enough, the utility model discloses a kind of scaffold, comprise horizontal material and vertical material, and formed by fixture overlap joint with vertical material by described horizontal material, described fixture comprises flange, and this flange is fixed on vertical material; The two ends of described horizontal material are provided with butt hook; Described butt hook inserts in described flange.
Further, described flange is cross, and its four protruding ends are provided with groove; The central authorities of described flange are provided with connecting hole, and this connecting hole extends to described groove.
Further, described vertical material is a metal tube, and its two ends are set to male joint portion and female joint portion respectively, and both are equipped with pin-and-hole by outer wall; The bore of described male joint portion is identical with body bore; The bore of described female joint portion is less than body bore; The female joint portion of vertical material is inserted in the male joint portion of another vertical material.
Further, described fixture comprises bullet pin assembly, and described bullet pin assembly is fixed on the pin-and-hole place of described vertical material male joint portion outer wall, and described bullet pin assembly comprises support chip, lacing film, spring and snak link; Described support chip is provided with pin hole, and is respectively equipped with at two offsides of support chip the side plate protruded to same direction; The one side of described lacing film is provided with the latch of band draw-in groove, and two offsides on this face are provided with fin; Described latch is successively through pin hole, spring, the snak link of support chip, and this snak link is fastened in the draw-in groove of latch.
Further, described butt hook comprises coupler body and is arranged on the position blocking pin of coupler body inside, locking plate and elastomer block; Described coupler body is the L shape housing of a hollow, and its inside is provided with the screens groove and engagement groove that communicate; The side of described position blocking pin is provided with projection; The side of described locking plate is provided with depressed part, and offside is provided with support rib, and the below of locking plate is also provided with the crook protruded to described support rib direction; Described position blocking pin is inserted in described screens groove, and described locking plate and elastomer block are inserted into described engagement groove, and the projection of described position blocking pin snaps in the depressed part of described locking plate, and support rib and the described elastomer block of described locking plate are fitted.
Further, described fixture also comprises oblique material, and described oblique material is a metal tube, and its one end is provided with hook, and the other end is provided with bolted connection; Described bolted connection and body hinged.
Further, described bolted connection comprises intermediate plate and bolt, and the both sides of described intermediate plate are equipped with groove, and the both sides that this groove is relative are provided with hinge hole, and side and the oblique material of intermediate plate are hinged, opposite side and bolted splice.
Further, described fixture also comprises horizontal material, and described horizontal material is a metal tube, and its two ends are equipped with the groove protruding from body, and the both sides that groove is relative are equipped with hinge hole.
The utility model structure is simple, and with low cost, the vertical material of scaffold can connect and decomposition quickly and easily, and playing pin assembly can fix fast and can keep latch released state, thus release staff both hands, improve removal efficiency.The butt hook of horizontal material can insert in the flange of vertical material easily, and difficult drop-off, has extremely strong steadiness.The utility model is simple and practical, and applicability is strong, has wide market prospects.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model scaffold.
Fig. 2 is the flange schematic diagram of the utility model scaffold
Fig. 3 is the vertical material schematic diagram of the utility model scaffold.
Fig. 4 is the bullet pin assembly connection diagram of the utility model scaffold.
Sectional view when Fig. 5 is the bullet pin assembly use of the utility model scaffold.
Fig. 6 is bullet pin assembly schematic diagram when vertical material is separated of the utility model scaffold.
Fig. 7 is bullet pin assembly sectional view when vertical material is separated of the utility model scaffold.
Fig. 8 is the combination schematic diagram of the butt hook of the horizontal material of the utility model scaffold.
Fig. 9 is the decomposing schematic representation of the butt hook of the horizontal material of the utility model scaffold.
Figure 10 is the horizontal material of the utility model scaffold and vertical material connection diagram.
Figure 11 be the butt hook of the utility model scaffold anti-detachment time schematic diagram.
Figure 12 is the oblique material schematic diagram of the utility model scaffold.
Figure 13 is the horizontal material schematic diagram of the utility model scaffold.
Specific embodiment
Refer to Fig. 1-Fig. 3.A kind of scaffold, comprises horizontal material 1 and vertical material 2, and is formed by fixture overlap joint with vertical material 2 by described horizontal material 1, and described fixture comprises flange 3, and this flange 3 is fixed on vertical material 2; The two ends of described horizontal material 1 are provided with butt hook 11; Described butt hook 11 inserts in described flange 3.Described flange 3 is cross, and its four protruding ends are provided with groove; The central authorities of described flange 3 are provided with connecting hole 31, and this connecting hole 31 extends to described groove.Described vertical material 2 is a metal tube, and its two ends are set to male joint portion 21 and female joint portion 22 respectively, and both are equipped with pin-and-hole by outer wall; The bore of described male joint portion 21 is identical with body bore; The bore of described female joint portion 22 is less than body bore; The female joint portion 22 of vertical material 2 is inserted in the male joint portion 21 of another vertical material 2.Vertical material 2 is through the connecting hole 31 of flange 3 central authorities, flange 3 is weldingly fixed on vertical material 2, and connecting hole 31 can allow the butt hook 11 of horizontal material 1 insert to the space that four end grooves extend out in flange 3, thus realize being connected and fixed between horizontal material 1 with vertical material 2.The setting of the different bore in vertical material 2 two ends, makes a vertical material 2 can be inserted among the vertical material 2 of another root, realizes quickly and easily connecting.
Refer to Fig. 4-Fig. 7.Described fixture comprises bullet pin assembly 41, and described bullet pin assembly 41 is fixed on the pin-and-hole place of described vertical material 2 male joint portion 21 outer wall, and described bullet pin assembly 41 comprises support chip 411, lacing film 412, spring 413 and snak link 414; Described support chip 411 is provided with pin hole 4111, and is respectively equipped with the side plate 4112 protruded to same direction at two offsides of support chip 411; The one side of described lacing film 412 is provided with the latch 4121 of band draw-in groove 4122, and two offsides on this face are provided with fin 4123; Described latch 4121 is successively through pin hole 4111, spring 413, the snak link 414 of support chip 411, and this snak link 414 is fastened in the draw-in groove 4122 of latch 4121.The side plate 4112 of support chip 411 is welded to the both sides of vertical material 2 male joint portion 21 outer wall pin-and-hole, thus is fixed on vertical material 2 by whole bullet pin assembly 41.After two vertical materials 2 connect, the latch 4121 of lacing film 412 inserted successively the pin hole 4111 on support chip 411, play the pin-and-hole of the pin-and-hole material 2 female joint portion vertical with another root of the male joint portion of vertical material 2 21 at pin assembly 41 place, thus make two vertical materials 2 keep connection status.When connection removed by needs, lacing film 412 can first pull outward by staff, latch 4121 departs from pin hole 4111, and then rotate counterclockwise lacing film 412, the fin 4123 of lacing film 412 is allowed to withstand on support chip 411 outer wall, make the latch 4121 of lacing film 412 keep deviating from the state of vertical material 2 male joint portion 21 pin-and-hole, for staff discharges both hands, two vertical materials 2 are separated.
Refer to Fig. 8-Figure 11.Described butt hook 11 comprises coupler body 111 and is arranged on the position blocking pin 112 of coupler body 111 inside, locking plate 113 and elastomer block 114; Described coupler body 111 is the L shape housing of a hollow, and its inside is provided with the screens groove 1111 and engagement groove 1112 that communicate; The side of described position blocking pin 112 is provided with protruding 1121; The side of described locking plate 113 is provided with depressed part 1131, and offside is provided with support rib 1132, and the below of locking plate 113 is also provided with the crook 1133 protruded to described support rib 1132 direction; Described position blocking pin 112 is inserted in described screens groove 1111, described locking plate 113 and elastomer block 114 are inserted into described engagement groove 1112, the projection 1121 of described position blocking pin 112 snaps in the depressed part 1131 of described locking plate 113, and support rib 1132 and the described elastomer block 114 of described locking plate 113 are fitted.The coupler body 111 of butt hook 11 is welded on one end of horizontal material 1, elastomer block 114 is pressed in the housing of coupler body 111 by the support rib 1132 of locking plate 113, after the butt hook 11 at horizontal material 1 two ends inserts the flange 3 on vertical material 2, again position blocking pin 112 is inserted in described screens groove 1111, the projection 1121 of position blocking pin 112 snaps in the depressed part 1131 of locking plate 113, when position blocking pin 112 moves down, its projection 1121 interferes with locking plate 113, locking plate 113 is forced to be rotated counterclockwise, thus the crook 1133 arranged below locking plate 113 hooks flange 3, prevent locking plate 113 and position blocking pin 112 from continuing mobile.Position blocking pin 112 can be upwards extracted when needs disintegrate, locking plate 113 rotates clockwise, its crook 1133 is made to depart from flange 3, the thrust that the elastic force of elastomer block 114 forces locking plate 113 pairs of position blocking pins 112 to apply upwards, position blocking pin 112 can depart from coupler body 111 easily, thus butt hook 11 is extracted flange 3.
Refer to Figure 12, described fixture also comprises oblique material 42, and described oblique material 42 is a metal tube, and its one end is provided with hook 421, and the other end is provided with bolted connection 422; Described bolted connection 422 is hinged with body.Described bolted connection 422 comprises intermediate plate 4221 and bolt, and the both sides of described intermediate plate 4221 are equipped with groove, and the both sides that this groove is relative are provided with hinge hole, and side and the oblique material 42 of intermediate plate 4221 are hinged, opposite side and bolted splice.The flange 3 of vertical material 2 directly can be hooked in one end that oblique material 42 is provided with hook 421, the groove of other end intermediate plate 4221 both sides is for flange 3 edge of hinged vertical material 2 with another vertical material 2 of semi-surrounding, again with two hinge holes of bolt 4222 through semi-surrounding flange 3 groove, reach the object utilizing the vertical material 2 of oblique material 42 firm two.
Refer to Figure 13, described fixture also comprises horizontal material 43, and described horizontal material 43 is a metal tube, and its two ends are equipped with the groove protruding from body, and the both sides that groove is relative are equipped with hinge hole.The two ends of horizontal material 43 can be hinged on the pin joint place that 421 ends linked up with by oblique material 42, strengthen the stable of scaffold.
The utility model structure is simple, and with low cost, the vertical material of scaffold can connect and decomposition quickly and easily, and playing pin assembly can fix fast and can keep latch released state, thus release staff both hands, improve removal efficiency.The butt hook of horizontal material can insert in the flange of vertical material easily, and difficult drop-off, has extremely strong steadiness.The utility model is simple and practical, and applicability is strong, has wide market prospects.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (8)
1. a scaffold, comprises horizontal material and vertical material, and is formed by fixture overlap joint with vertical material by described horizontal material, and it is characterized in that: described fixture comprises flange, this flange is fixed on vertical material; The two ends of described horizontal material are provided with butt hook; Described butt hook inserts in described flange.
2. scaffold according to claim 1, is characterized in that: described flange is cross, and its four protruding ends are provided with groove; The central authorities of described flange are provided with connecting hole, and this connecting hole extends to described groove.
3. scaffold according to claim 1, is characterized in that: described vertical material is a metal tube, and its two ends are set to male joint portion and female joint portion respectively, and both are equipped with pin-and-hole by outer wall; The bore of described male joint portion is identical with body bore; The bore of described female joint portion is less than body bore; The female joint portion of vertical material is inserted in the male joint portion of another vertical material.
4. scaffold according to claim 3, is characterized in that: described fixture comprises bullet pin assembly, and described bullet pin assembly is fixed on the pin-and-hole place of described vertical material male joint portion outer wall, and described bullet pin assembly comprises support chip, lacing film, spring and snak link; Described support chip is provided with pin hole, and is respectively equipped with at two offsides of support chip the side plate protruded to same direction; The one side of described lacing film is provided with the latch of band draw-in groove, and two offsides on this face are provided with fin; Described latch is successively through pin hole, spring, the snak link of support chip, and this snak link is fastened in the draw-in groove of latch.
5. scaffold according to claim 1, is characterized in that: described butt hook comprises coupler body and is arranged on the position blocking pin of coupler body inside, locking plate and elastomer block; Described coupler body is the L shape housing of a hollow, and its inside is provided with the screens groove and engagement groove that communicate; The side of described position blocking pin is provided with projection; The side of described locking plate is provided with depressed part, and offside is provided with support rib, and the below of locking plate is also provided with the crook protruded to described support rib direction; Described position blocking pin is inserted in described screens groove, and described locking plate and elastomer block are inserted into described engagement groove, and the projection of described position blocking pin snaps in the depressed part of described locking plate, and support rib and the described elastomer block of described locking plate are fitted.
6. scaffold according to claim 1, is characterized in that: described fixture also comprises oblique material, and described oblique material is a metal tube, and its one end is provided with hook, and the other end is provided with bolted connection; Described bolted connection and body hinged.
7. scaffold according to claim 6, it is characterized in that: described bolted connection comprises intermediate plate and bolt, the both sides of described intermediate plate are equipped with groove, and the both sides that this groove is relative are provided with hinge hole, side and the oblique material of intermediate plate are hinged, opposite side and bolted splice.
8. scaffold according to claim 1, is characterized in that: described fixture also comprises horizontal material, and described horizontal material is a metal tube, and its two ends are equipped with the groove protruding from body, and the both sides that groove is relative are equipped with hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262034.8U CN204662915U (en) | 2015-04-27 | 2015-04-27 | A kind of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262034.8U CN204662915U (en) | 2015-04-27 | 2015-04-27 | A kind of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662915U true CN204662915U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262034.8U Active CN204662915U (en) | 2015-04-27 | 2015-04-27 | A kind of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035135A (en) * | 2017-04-26 | 2017-08-11 | 上海森大机械制造有限公司 | A kind of door-type scaffold |
| CN113123579A (en) * | 2021-04-15 | 2021-07-16 | 广东创富金属制造有限公司 | Self-locking type quick-mounting scaffold and lapping method |
-
2015
- 2015-04-27 CN CN201520262034.8U patent/CN204662915U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035135A (en) * | 2017-04-26 | 2017-08-11 | 上海森大机械制造有限公司 | A kind of door-type scaffold |
| CN107035135B (en) * | 2017-04-26 | 2019-05-21 | 上海森大机械制造有限公司 | A kind of door-type scaffold |
| CN113123579A (en) * | 2021-04-15 | 2021-07-16 | 广东创富金属制造有限公司 | Self-locking type quick-mounting scaffold and lapping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210112 Address after: Tokyo, Japan Patentee after: NIKKEN LEASE KOGYO Co.,Ltd. Address before: No.4, 3rd road, Changlong Industrial Zone, Sijiu Town, Taishan City, Jiangmen City, Guangdong Province 529200 Patentee before: TAISHAN DONGKUO STEEL STRUCTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right |