CN204212398U - Fastening type scaffold fastening apparatus - Google Patents
Fastening type scaffold fastening apparatus Download PDFInfo
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- CN204212398U CN204212398U CN201420670196.0U CN201420670196U CN204212398U CN 204212398 U CN204212398 U CN 204212398U CN 201420670196 U CN201420670196 U CN 201420670196U CN 204212398 U CN204212398 U CN 204212398U
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- semicircle
- retainer ring
- resettlement groove
- joint pin
- fixing device
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Abstract
The utility model discloses a kind of fastening type scaffold fastening apparatus, comprise for the horizontal fixation kit of fixed lateral cradling piece and the longitudinal fixation kit for fixing longitudinal carrier bar, described horizontal fixation kit and longitudinal fixation kit carry out cross snapping, described horizontal fixation kit comprises the first U-shaped resettlement groove, the first joint pin, the first semicircle retainer ring and the first fixing device, and described longitudinal carrier fixation kit comprises the second U-shaped resettlement groove, the second joint pin, the second semicircle retainer ring and the second fixing device.The utility model only needs the connection that can be realized vertical rod and horizontal direction cradling piece and the vertically multiple angle of inclined support bar and position by simple fixing device, and its structure is simple, save construction material and disassembly and assembly time.The utility model can be crossed and utilize the effect of frictional force to be fixed by scaffold, decreases the use of component as much as possible, can be applicable to various constructions work occasion widely, is applicable to carrying out batch production and uses.
Description
Technical field
The utility model relates to the technical field of building unit fastening type scaffold fastening apparatus, particularly relates to a kind of fastening type fastening type scaffold fastening apparatus.
Background technology
The steel pipe scaffold that current building site uses has a lot, and be also born a lot of novel steel pipe scaffold, particularly some tool scaffolds, and this kind of shape steel tube supporting structure is simple, dismounting is quick, safety and stability.
Be disclose a kind of self-locking scaffold fastening apparatus in the patent of CN103147567A at application publication number, described self-locking scaffold fastening apparatus, by locking member first lock head and the second lock head, conveniently adjusts the locked position of described socket joint pedestal in vertical rod; And by the trapezoidal groove grafting on the trapezoidal conehead in three directions and horizontal direction cradling piece and the punching being worn vertical inclined support bar and trapezoidal conehead by fixture, thus vertical inclined support bar is fixedly connected on socket joint pedestal, meet the flexible requirements needing to increase in the multiple local of scaffold socket joint node in high-supported formwork situation.But this scaffold fastening devices still needs tight latch fitting to be fixed.If simply can link closely and just can realize the fixing effect of scaffold by utility model a kind of need, that so must give building site scaffold fixedly brings very large convenience.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of need to carry out simple buckle just can the tool scaffold fastening devices of fixed support bar easily.
In order to achieve the above object, a kind of fastening type scaffold fastening apparatus of the utility model, comprise for the horizontal fixation kit of fixed lateral cradling piece and the longitudinal fixation kit for fixing longitudinal carrier bar, described horizontal fixation kit and longitudinal fixation kit carry out cross snapping, described horizontal fixation kit comprises the first U-shaped resettlement groove, the first joint pin, the first semicircle retainer ring and the first fixing device, and described longitudinal carrier fixation kit comprises the second U-shaped resettlement groove, the second joint pin, the second semicircle retainer ring and the second fixing device;
Described first U-shaped resettlement groove is made up of two U-shaped iron staffs, described U-shaped iron staff both ends horizontal stretches out formation first end face and the second end face, described first end face soffit is fixed with the first joint pin, described first semicircle retainer ring one end is flexibly connected with the first U-shaped resettlement groove by the first joint pin, the first semicircle retainer ring other end is provided with the first fixing device, described first fixing device comprises the first slide post be fixed on the first semicircle retainer ring, first protrudes locking cap and wears the first long recess wedge shape part be connected on the first slide post, mobile first semicircle retainer ring, make the first fixing device through the second end face of U-shaped iron staff, rotate and move the first long recess wedge shape part, first long recess wedge shape part is fixed on the second end face soffit, horizontal support bar is held in the space that the first U-shaped resettlement groove and the first semicircle retainer ring enclose,
Described second U-shaped resettlement groove is made up of two U-shaped iron staffs, described U-shaped iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, described 3rd end face soffit is fixed with the second joint pin, described second semicircle retainer ring one end is flexibly connected with the second U-shaped resettlement groove by the second joint pin, the second semicircle retainer ring other end is provided with the second fixing device, described second fixing device comprises the second slide post be fixed on the second semicircle retainer ring, second protrudes locking cap and wears the second long recess wedge shape part be connected on the second slide post, mobile second semicircle retainer ring, make the second fixing device through the 4th end face of U-shaped iron staff, rotate and move the second long recess wedge shape part, second long recess wedge shape part is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second U-shaped resettlement groove and the second semicircle retainer ring enclose.
Wherein, the cell wall of described first long recess wedge shape part and the second long recess wedge shape part is equal trapezoidal inclined plane, described bottom land is respectively arranged with the first rail plate and the second rail plate, first slide post is placed in the first rail plate and slides, first slide post length is consistent with the most long end length of the first rail plate, second slide post is placed in the second rail plate and slides, and the second slide post length is consistent with the most long end length of the second rail plate.
Wherein, described first U-shaped resettlement groove and the second U-shaped resettlement groove are fixed with Type of Welding, be connected with Type of Welding between described first joint pin with the first U-shaped resettlement groove, be connected with Type of Welding between described second joint pin with the second U-shaped resettlement groove.
Wherein, described first semicircle retainer ring loop configuration, through the first joint pin, makes to carry out rotary type between the first semicircle retainer ring with the first U-shaped resettlement groove and is connected; Described second semicircle retainer ring loop configuration, through the second joint pin, makes to carry out rotary type between the second semicircle retainer ring with the second U-shaped resettlement groove and is connected.
Wherein, described fastening devices also comprises the first arc lug and the second arc lug, and described first states arc lug one end and first protrudes locking cap and be connected, and the other end is welded on outside the cell wall of the first U-shaped resettlement groove; Described second states arc lug one end and second protrudes locking cap and is connected, and the other end is welded on outside the cell wall of the second U-shaped resettlement groove.
The utility model also discloses another kind of fastening type scaffold fastening apparatus, comprise the first fixation kit of the cradling piece on any direction of fixing first surface, the second fixation kit of the cradling piece fixed on second any direction and rotary components, described rotary components comprises the first rotating disc, the second rotating disc and fixed screw, described first fixation kit is fixed on the first rotating disc, second fixation kit is fixed on the second rotating disc, and the first rotating disc and the second rotating disc are rotatably connected by fixed screw;
Described first fixation kit comprises the first semicircle resettlement groove, the first joint pin, the first semicircle retainer ring and the first fixing device, and described longitudinal carrier fixation kit comprises the second semicircle resettlement groove, the second joint pin, the second semicircle retainer ring and the second fixing device;
Described first semicircle resettlement groove is made up of two semicircle iron staffs, described semicircle iron staff both ends horizontal stretches out formation first end face and the second end face, described first end face soffit is fixed with the first joint pin, described first semicircle retainer ring one end is flexibly connected with the first semicircle resettlement groove by the first joint pin, the first semicircle retainer ring other end is provided with the first fixing device, described first fixing device comprises the first slide post be fixed on the first semicircle retainer ring, first protrudes locking cap and wears the first long recess wedge shape part be connected on the first slide post, mobile first semicircle retainer ring, make the first fixing device through the second end face of semicircle iron staff, rotate and move the first long recess wedge shape part, first long recess wedge shape part is fixed on the second end face soffit, horizontal support bar is held in the space that the first semicircle resettlement groove and the first semicircle retainer ring enclose,
Described second semicircle resettlement groove is made up of two semicircle iron staffs, described semicircle iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, described 3rd end face soffit is fixed with the second joint pin, described second semicircle retainer ring one end is flexibly connected with the second semicircle resettlement groove by the second joint pin, the second semicircle retainer ring other end is provided with the second fixing device, described second fixing device comprises the second slide post be fixed on the second semicircle retainer ring, second protrudes locking cap and wears the second long recess wedge shape part be connected on the second slide post, mobile second semicircle retainer ring, make the second fixing device through the 4th end face of semicircle iron staff, rotate and move the second long recess wedge shape part, second long recess wedge shape part is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second semicircle resettlement groove and the second semicircle retainer ring enclose.
Wherein, the cell wall of described first long recess wedge shape part and the second long recess wedge shape part is equal trapezoidal inclined plane, described bottom land is respectively arranged with the first rail plate and the second rail plate, first slide post is placed in the first rail plate and slides, first slide post length is consistent with the most long end length of the first rail plate, second slide post is placed in the second rail plate and slides, and the second slide post length is consistent with the most long end length of the second rail plate.
Wherein, described first semicircle resettlement groove is welded on the first rotating disc, described second semicircle resettlement groove is welded on the second rotating disc, be connected with Type of Welding between described first joint pin with the first semicircle resettlement groove, be connected with Type of Welding between described second joint pin with the second semicircle resettlement groove.
Wherein, described first semicircle retainer ring loop configuration, through the first joint pin, makes to carry out rotary type between the first semicircle retainer ring with the first semicircle resettlement groove and is connected; Described second semicircle retainer ring loop configuration, through the second joint pin, makes to carry out rotary type between the second semicircle retainer ring with the second semicircle resettlement groove and is connected.
Wherein, described fastening devices also comprises the first arc lug and the second arc lug, and described first states arc lug one end and first protrudes locking cap and be connected, and the other end is welded on outside the cell wall of the first semicircle resettlement groove; Described second states arc lug one end and second protrudes locking cap and is connected, and the other end is welded on outside the cell wall of the second semicircle resettlement groove.
The beneficial effects of the utility model are: compared with prior art, and the utility model adopts resettlement groove, joint pin, semicircle retainer ring and fixing device, avoid the complicated operation passing punching welding, decrease the trouble using locking member.The utility model only needs the connection that can be realized vertical rod and horizontal direction cradling piece and the vertically multiple angle of inclined support bar and position by simple fixing device, and its structure is simple, save construction material and disassembly and assembly time.The utility model can be crossed and utilize the effect of frictional force to be fixed by scaffold, decreases the use of component as much as possible, can be applicable to various constructions work occasion widely, is applicable to carrying out batch production and uses.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of fastening type scaffold fastening apparatus of the utility model;
Fig. 2 is the structure chart of the another kind of fastening type scaffold fastening apparatus of the utility model;
Fig. 3 is the sectional view of a kind of fastening type scaffold fastening apparatus of the utility model;
Fig. 4 is the sectional view of the another kind of fastening type scaffold fastening apparatus of the utility model.
Critical element symbol description is as follows:
10, the first U-shaped resettlement groove 11, first joint pin
12, the first semicircle retainer ring 13, first slide post
14, the first convex locking cap 15, first long recess wedge shape part
151, the first rail plate 16, first arc lug
17, the second U-shaped resettlement groove 18, second joint pin
19, the second semicircle retainer ring 20, second slide post
21, the second convex locking cap 22, second long recess wedge shape part
221, the second rail plate 23, second arc lug
24, the first semicircle resettlement groove 25, first joint pin
26, the first semicircle retainer ring 27, first slide post
28, the first convex locking cap 29, first long recess wedge shape part
291, the first rail plate 30, first arc lug
31, the second semicircle resettlement groove 32, second joint pin
33, the second semicircle retainer ring 34, second slide post
35, the second convex locking cap 36, second long recess wedge shape part
361, the second rail plate 37, second arc lug
38, the first rotating disc 39, second rotating disc
40, fixed screw.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
First embodiment
Consult Fig. 1 and Fig. 3, the utility model kind fastening type scaffold fastening apparatus, comprise for the horizontal fixation kit of fixed lateral cradling piece and the longitudinal fixation kit for fixing longitudinal carrier bar, horizontal fixation kit and longitudinal fixation kit carry out cross snapping, horizontal fixation kit comprises the first U-shaped resettlement groove 10, first joint pin 11, first semicircle retainer ring 12 and the first fixing device, and longitudinal carrier fixation kit comprises the second U-shaped resettlement groove 17, second joint pin 18, second semicircle retainer ring 19 and the second fixing device;
First U-shaped resettlement groove 10 is made up of two U-shaped iron staffs, U-shaped iron staff both ends horizontal stretches out formation first end face and the second end face, first end face soffit is fixed with the first joint pin 11, first semicircle retainer ring 12 one end is flexibly connected with the first U-shaped resettlement groove 10 by the first joint pin 11, first semicircle retainer ring 12 other end is provided with the first fixing device, first fixing device comprises the first slide post 13 be fixed on the first semicircle retainer ring 12, first protrudes locking cap 14 and wears the first long recess wedge shape part 15 be connected on the first slide post 13, mobile first semicircle retainer ring 12, make the first fixing device through the second end face of U-shaped iron staff, rotate and move the first long recess wedge shape part 15, first long recess wedge shape part 15 is fixed on the second end face soffit, horizontal support bar is held in the space that the first U-shaped resettlement groove 10 and the first semicircle retainer ring 12 enclose,
Second U-shaped resettlement groove 17 is made up of two U-shaped iron staffs, U-shaped iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, 3rd end face soffit is fixed with the second joint pin 18, second semicircle retainer ring 19 one end is flexibly connected with the second U-shaped resettlement groove 17 by the second joint pin 18, second semicircle retainer ring 19 other end is provided with the second fixing device, second fixing device comprises the second slide post 20 be fixed on the second semicircle retainer ring 19, second protrudes locking cap 21 and wears the second long recess wedge shape part 22 be connected on the second slide post 20, mobile second semicircle retainer ring 19, make the second fixing device through the 4th end face of U-shaped iron staff, rotate and move the second long recess wedge shape part 22, second long recess wedge shape part 22 is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second U-shaped resettlement groove 17 and the second semicircle retainer ring 19 enclose.
Operating principle of the present utility model is: utilize resettlement groove and semicircle retainer ring to be settled wherein by cradling piece, then, by rotating long recess wedge shape part, it is made to be blocked by U-shaped iron staff, thus fixed support bar, the recessed wedge of moving long again, reduces resettlement groove space gradually, when long recess wedge shape part can not reduce resettlement groove space is further finally, namely cradling piece is clasped, under the effect of frictional force, long recess wedge shape part no longer moves, and namely cradling piece is fixed.
Compared to prior art, the utility model adopts resettlement groove, joint pin, semicircle retainer ring and fixing device, avoids the complicated operation passing punching welding, decreases the trouble using locking member.The utility model only needs the connection that can be realized vertical rod and horizontal direction cradling piece and the vertically multiple angle of inclined support bar and position by simple fixing device, and its structure is simple, save construction material and disassembly and assembly time.The utility model can be crossed and utilize the effect of frictional force to be fixed by scaffold, decreases the use of component as much as possible, can be applicable to various constructions work occasion widely, is applicable to carrying out batch production and uses.
In the present embodiment, the cell wall of the first long recess wedge shape part 15 and the second long recess wedge shape part 22 is equal trapezoidal inclined plane, bottom land is respectively arranged with the first rail plate 151 and the second rail plate 221, first slide post 13 is placed in the first rail plate 151 and slides, first slide post 13 length is consistent with the most long end length of the first rail plate 151, second slide post 20 is placed in the second rail plate 221 and slides, and the most long end length of the second slide post 20 length and the second rail plate 221 is consistent.The height of trapezoidal inclined plane and slide post length being consistent just to make accommodating cradling piece radius wider.
In the present embodiment, first U-shaped resettlement groove 10 and the second U-shaped resettlement groove 17 are fixed with Type of Welding, be connected with Type of Welding between first joint pin 11 with the first U-shaped resettlement groove 10, be connected with Type of Welding between the second joint pin 18 with the second U-shaped resettlement groove 17.By not needing parts that are mobile or dismounting to be welded and fixed, the component of scaffold fastening apparatus can be made more to simplify.
In the present embodiment, the first semicircle retainer ring 12 loop configuration, through the first joint pin 11, makes to carry out rotary type between the first semicircle retainer ring 12 with the first U-shaped resettlement groove 10 and is connected; Second semicircle retainer ring 19 loop configuration, through the second joint pin 18, makes to carry out rotary type between the second semicircle retainer ring 19 with the second U-shaped resettlement groove 17 and is connected.Certainly; also other structures such as rotary screw can be selected herein to make semicircle retainer ring carry out rotary type connection; as long as so the structure of carrying out rotary type connection between semicircle retainer ring and U-shaped resettlement groove can be allowed all to belong to simple deformation of the present utility model and conversion, belong to protection domain of the present utility model.
In the present embodiment, described fastening devices also comprises the first arc lug 16 and the second arc lug 23, the first and states arc lug 16 one end and first and protrude locking cap 14 and be connected, and the other end is welded on outside the cell wall of the first U-shaped resettlement groove 10; Second states arc lug 23 one end and second protrudes locking cap 21 and is connected, and the other end is welded on outside the cell wall of the second U-shaped resettlement groove 17.The welding of arc lug can share the pressure that slide post bears, thus enables slide post bear larger pressure, longer service life.
Second embodiment
Consult Fig. 2 and Fig. 4 further, the invention also discloses another kind of fastening type scaffold fastening apparatus, comprise the first fixation kit of the cradling piece on any direction of fixing first surface, the second fixation kit of the cradling piece fixed on second any direction and rotary components, rotary components comprises the first rotating disc 38, second rotating disc 39 and fixed screw 40, first fixation kit is fixed on the first rotating disc 38, second fixation kit is fixed on the second rotating disc 39, and the first rotating disc 38 and the second rotating disc 39 are rotatably connected by fixed screw 40;
First fixation kit comprises the first semicircle resettlement groove 24, first joint pin 25, first semicircle retainer ring 26 and the first fixing device, and longitudinal carrier fixation kit comprises the second semicircle resettlement groove 31, second joint pin 32, second semicircle retainer ring 33 and the second fixing device;
First semicircle resettlement groove 24 is made up of two semicircle iron staffs, semicircle iron staff both ends horizontal stretches out formation first end face and the second end face, first end face soffit is fixed with the first joint pin 25, first semicircle retainer ring 26 one end is flexibly connected with the first semicircle resettlement groove 24 by the first joint pin 25, first semicircle retainer ring 26 other end is provided with the first fixing device, first fixing device comprises the first slide post 27 be fixed on the first semicircle retainer ring 26, first protrudes locking cap 28 and wears the first long recess wedge shape part 29 be connected on the first slide post 27, mobile first semicircle retainer ring 26, make the first fixing device through the second end face of semicircle iron staff, rotate and move the first long recess wedge shape part 29, first long recess wedge shape part 29 is fixed on the second end face soffit, horizontal support bar is held in the space that the first semicircle resettlement groove 24 and the first semicircle retainer ring 26 enclose,
Second semicircle resettlement groove 31 is made up of two semicircle iron staffs, semicircle iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, 3rd end face soffit is fixed with the second joint pin 32, second semicircle retainer ring 33 one end is flexibly connected with the second semicircle resettlement groove 31 by the second joint pin 32, second semicircle retainer ring 33 other end is provided with the second fixing device, second fixing device comprises the second slide post 34 be fixed on the second semicircle retainer ring 33, second protrudes locking cap 35 and wears the second long recess wedge shape part 36 be connected on the second slide post 34, mobile second semicircle retainer ring 33, make the second fixing device through the 4th end face of semicircle iron staff, rotate and move the second long recess wedge shape part 36, second long recess wedge shape part 36 is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second semicircle resettlement groove 31 and the second semicircle retainer ring 33 enclose.
Operating principle of the present utility model is: semicircle resettlement groove and semicircle retainer ring settle cradling piece, and cradling piece is fixed fastening by fixing device.Needs carry out cradling piece angle arrange time, rotate rotating disc, the adjustment of any angle can be carried out.The utility model can be crossed and utilize the effect of frictional force to be fixed by scaffold, decreases the use of component as much as possible, can be applicable to various constructions work occasion widely, is applicable to carrying out batch production and uses.
In the present embodiment, the cell wall of the first long recess wedge shape part 29 and the second long recess wedge shape part 36 is equal trapezoidal inclined plane, bottom land is respectively arranged with the first rail plate 291 and the second rail plate 361, first slide post 27 is placed in the first rail plate 291 and slides, first slide post 27 length is consistent with the most long end length of the first rail plate 291, second slide post 34 is placed in the second rail plate 361 and slides, and the most long end length of the second slide post 34 length and the second rail plate 361 is consistent.The height of trapezoidal inclined plane and slide post length are consistent and accommodating cradling piece radius just can be made wider.
In the present embodiment, first semicircle resettlement groove 24 is welded on the first rotating disc 38, second semicircle resettlement groove 31 is welded on the second rotating disc 39, be connected with Type of Welding between first joint pin 25 with the first semicircle resettlement groove 24, be connected with Type of Welding between the second joint pin 32 with the second semicircle resettlement groove 31.By not needing parts that are mobile or dismounting to be welded and fixed, the component of scaffold fastening apparatus can be made more to simplify.
In the present embodiment, the first semicircle retainer ring 26 loop configuration, through the first joint pin 25, makes to carry out rotary type between the first semicircle retainer ring 26 with the first semicircle resettlement groove 24 and is connected; Second semicircle retainer ring 33 loop configuration, through the second joint pin 32, makes to carry out rotary type between the second semicircle retainer ring 33 with the second semicircle resettlement groove 31 and is connected.Certainly; also other structures such as rotary screw can be selected herein to make semicircle retainer ring carry out rotary type connection; as long as so the structure of carrying out rotary type connection between semicircle retainer ring and U-shaped resettlement groove can be allowed all to belong to simple deformation of the present utility model and conversion, belong to protection domain of the present utility model.
In the present embodiment, described fastening devices also comprises the first arc lug 30 and the second arc lug 37, and described first states arc lug 30 one end and first protrudes locking cap 28 and be connected, and the other end is welded on outside the cell wall of the first semicircle resettlement groove 24; Second states arc lug 37 one end and second protrudes locking cap 35 and is connected, and the other end is welded on outside the cell wall of the second semicircle resettlement groove 31.The welding of arc lug can share the pressure that slide post bears, thus enables slide post bear larger pressure, longer service life.
Advantage of the present utility model is:
1, the utility model can be crossed and utilize the effect of frictional force to be fixed by scaffold, decreases the use of component as much as possible, can be applicable to various constructions work occasion widely, is applicable to carrying out batch production and uses.
2, the height of trapezoidal inclined plane and slide post length are consistent and accommodating cradling piece radius just can be made wider.
3, by not needing parts that are mobile or dismounting to be welded and fixed, the component of scaffold fastening apparatus can be made more to simplify.
4, the welding of arc lug can share the pressure that slide post bears, thus enables slide post bear larger pressure, longer service life.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
1. a fastening type scaffold fastening apparatus, it is characterized in that, comprise for the horizontal fixation kit of fixed lateral cradling piece and the longitudinal fixation kit for fixing longitudinal carrier bar, described horizontal fixation kit and longitudinal fixation kit carry out cross snapping, described horizontal fixation kit comprises the first U-shaped resettlement groove, the first joint pin, the first semicircle retainer ring and the first fixing device, and described longitudinal carrier fixation kit comprises the second U-shaped resettlement groove, the second joint pin, the second semicircle retainer ring and the second fixing device;
Described first U-shaped resettlement groove is made up of two U-shaped iron staffs, described U-shaped iron staff both ends horizontal stretches out formation first end face and the second end face, described first end face soffit is fixed with the first joint pin, described first semicircle retainer ring one end is flexibly connected with the first U-shaped resettlement groove by the first joint pin, the first semicircle retainer ring other end is provided with the first fixing device, described first fixing device comprises the first slide post be fixed on the first semicircle retainer ring, first protrudes locking cap and wears the first long recess wedge shape part be connected on the first slide post, mobile first semicircle retainer ring, make the first fixing device through the second end face of U-shaped iron staff, rotate and move the first long recess wedge shape part, first long recess wedge shape part is fixed on the second end face soffit, horizontal support bar is held in the space that the first U-shaped resettlement groove and the first semicircle retainer ring enclose,
Described second U-shaped resettlement groove is made up of two U-shaped iron staffs, described U-shaped iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, described 3rd end face soffit is fixed with the second joint pin, described second semicircle retainer ring one end is flexibly connected with the second U-shaped resettlement groove by the second joint pin, the second semicircle retainer ring other end is provided with the second fixing device, described second fixing device comprises the second slide post be fixed on the second semicircle retainer ring, second protrudes locking cap and wears the second long recess wedge shape part be connected on the second slide post, mobile second semicircle retainer ring, make the second fixing device through the 4th end face of U-shaped iron staff, rotate and move the second long recess wedge shape part, second long recess wedge shape part is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second U-shaped resettlement groove and the second semicircle retainer ring enclose.
2. fastening type scaffold fastening apparatus according to claim 1, it is characterized in that, the cell wall of described first long recess wedge shape part and the second long recess wedge shape part is equal trapezoidal inclined plane, described bottom land is respectively arranged with the first rail plate and the second rail plate, first slide post is placed in the first rail plate and slides, first slide post length is consistent with the most long end length of the first rail plate, second slide post is placed in the second rail plate and slides, and the second slide post length is consistent with the most long end length of the second rail plate.
3. fastening type scaffold fastening apparatus according to claim 1, it is characterized in that, described first U-shaped resettlement groove and the second U-shaped resettlement groove are fixed with Type of Welding, be connected with Type of Welding between described first joint pin with the first U-shaped resettlement groove, be connected with Type of Welding between described second joint pin with the second U-shaped resettlement groove.
4. fastening type scaffold fastening apparatus according to claim 1, is characterized in that, described first semicircle retainer ring loop configuration, through the first joint pin, makes to carry out rotary type between the first semicircle retainer ring with the first U-shaped resettlement groove and is connected; Described second semicircle retainer ring loop configuration, through the second joint pin, makes to carry out rotary type between the second semicircle retainer ring with the second U-shaped resettlement groove and is connected.
5. fastening type scaffold fastening apparatus according to claim 1, it is characterized in that, described fastening devices also comprises the first arc lug and the second arc lug, and described first states arc lug one end and first protrudes locking cap and be connected, and the other end is welded on outside the cell wall of the first U-shaped resettlement groove; Described second states arc lug one end and second protrudes locking cap and is connected, and the other end is welded on outside the cell wall of the second U-shaped resettlement groove.
6. a fastening type scaffold fastening apparatus, it is characterized in that, comprise the first fixation kit of the cradling piece on any direction of fixing first surface, the second fixation kit of the cradling piece fixed on second any direction and rotary components, described rotary components comprises the first rotating disc, the second rotating disc and fixed screw, described first fixation kit is fixed on the first rotating disc, second fixation kit is fixed on the second rotating disc, and the first rotating disc and the second rotating disc are rotatably connected by fixed screw;
Described first fixation kit comprises the first semicircle resettlement groove, the first joint pin, the first semicircle retainer ring and the first fixing device, and described longitudinal carrier fixation kit comprises the second semicircle resettlement groove, the second joint pin, the second semicircle retainer ring and the second fixing device;
Described first semicircle resettlement groove is made up of two semicircle iron staffs, described semicircle iron staff both ends horizontal stretches out formation first end face and the second end face, described first end face soffit is fixed with the first joint pin, described first semicircle retainer ring one end is flexibly connected with the first semicircle resettlement groove by the first joint pin, the first semicircle retainer ring other end is provided with the first fixing device, described first fixing device comprises the first slide post be fixed on the first semicircle retainer ring, first protrudes locking cap and wears the first long recess wedge shape part be connected on the first slide post, mobile first semicircle retainer ring, make the first fixing device through the second end face of semicircle iron staff, rotate and move the first long recess wedge shape part, first long recess wedge shape part is fixed on the second end face soffit, horizontal support bar is held in the space that the first semicircle resettlement groove and the first semicircle retainer ring enclose,
Described second semicircle resettlement groove is made up of two semicircle iron staffs, described semicircle iron staff both ends horizontal stretches out formation the 3rd end face and the 4th end face, described 3rd end face soffit is fixed with the second joint pin, described second semicircle retainer ring one end is flexibly connected with the second semicircle resettlement groove by the second joint pin, the second semicircle retainer ring other end is provided with the second fixing device, described second fixing device comprises the second slide post be fixed on the second semicircle retainer ring, second protrudes locking cap and wears the second long recess wedge shape part be connected on the second slide post, mobile second semicircle retainer ring, make the second fixing device through the 4th end face of semicircle iron staff, rotate and move the second long recess wedge shape part, second long recess wedge shape part is fixed on the 4th end face soffit, horizontal support bar is held in the space that the second semicircle resettlement groove and the second semicircle retainer ring enclose.
7. fastening type scaffold fastening apparatus according to claim 6, it is characterized in that, the cell wall of described first long recess wedge shape part and the second long recess wedge shape part is equal trapezoidal inclined plane, described bottom land is respectively arranged with the first rail plate and the second rail plate, first slide post is placed in the first rail plate and slides, first slide post length is consistent with the most long end length of the first rail plate, second slide post is placed in the second rail plate and slides, and the second slide post length is consistent with the most long end length of the second rail plate.
8. fastening type scaffold fastening apparatus according to claim 6, it is characterized in that, described first semicircle resettlement groove is welded on the first rotating disc, described second semicircle resettlement groove is welded on the second rotating disc, be connected with Type of Welding between described first joint pin with the first semicircle resettlement groove, be connected with Type of Welding between described second joint pin with the second semicircle resettlement groove.
9. fastening type scaffold fastening apparatus according to claim 6, is characterized in that, described first semicircle retainer ring loop configuration, through the first joint pin, makes to carry out rotary type between the first semicircle retainer ring with the first semicircle resettlement groove and is connected; Described second semicircle retainer ring loop configuration, through the second joint pin, makes to carry out rotary type between the second semicircle retainer ring with the second semicircle resettlement groove and is connected.
10. fastening type scaffold fastening apparatus according to claim 6, it is characterized in that, described fastening devices also comprises the first arc lug and the second arc lug, described first states arc lug one end and first protrudes locking cap and is connected, and the other end is welded on outside the cell wall of the first semicircle resettlement groove; Described second states arc lug one end and second protrudes locking cap and is connected, and the other end is welded on outside the cell wall of the second semicircle resettlement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670196.0U CN204212398U (en) | 2014-11-12 | 2014-11-12 | Fastening type scaffold fastening apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670196.0U CN204212398U (en) | 2014-11-12 | 2014-11-12 | Fastening type scaffold fastening apparatus |
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| CN204212398U true CN204212398U (en) | 2015-03-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
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Granted publication date: 20150318 Termination date: 20161112 |