CN202811713U - Double pipe clamps - Google Patents
Double pipe clamps Download PDFInfo
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- CN202811713U CN202811713U CN 201220412198 CN201220412198U CN202811713U CN 202811713 U CN202811713 U CN 202811713U CN 201220412198 CN201220412198 CN 201220412198 CN 201220412198 U CN201220412198 U CN 201220412198U CN 202811713 U CN202811713 U CN 202811713U
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- pipe clamp
- hole
- connecting pin
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Abstract
The utility model provides double pipe clamps which are used for clamping and fixing two pipelines intersected into one point. The double pipe clamps comprise two pipe clamps used for clamping two pipelines, a base seat used for fixing the two pipe clamps on an external fixed device and a connecting structure used for fixing the two pipe clamps on the base seat. The connecting structure comprises pin holes formed in the base seat and connecting pins which are capable of inserting into the pin holes and axially adjusting the pipe clamps by means of adjusting the inserting position. According to the double pipe clamps, a special connecting structure is used to fix the pipe clamps on the base seat so that the double pipe clamps have the advantages of being reliable in fixing effect, capable of arranging the position of the pipe clamps according to the strike of the pipelines, simple and convenient to install and use and the like.
Description
Technical field
The utility model relates to a kind of clamping structure for fixing simultaneously two crossing pipelines, belongs to automobile technical field.
Background technique
Dual-pipe clamp is for to two fastening pieces that pipeline grips that cross in same point, distance approaches.Be usually used in the fastening of the parts such as the fluid pipeline in the equipment such as automobile, backguy, cable and location.
Dual-pipe clamp of the prior art is standard piece, its concrete structure as shown in Figure 1, usually by two steel plate punched moulding, behind the clamping pipeline 4 by bolton to external fixation device 5, dual-pipe clamp comprises pedestal 1 and two pipe clamps 2.Pedestal 1 is generally the rectangular plate with mounting hole 3, and two pipe clamps 2 for clamping pipeline 4 are separately positioned on two relative edges of pedestal 1.Pipe clamp 2 is usually fastened by two-part and forms, and during use, respectively two pipelines to be fixed 4 is put into two pipe clamps of opening 2, with two-part fastening of pipe support 2, finishes the clamping to pipeline 4.And then by pedestal 1 dual-pipe clamp is fixed on the external fixation device 5, finish the fixing of two pipelines 4 that intersect.
Although the dual-pipe clamp of said structure is simple in structure, be widely used, because its structural limitations is only applicable to the fastening of two parallel pipelines and location.When using two uneven pipelines of axis of this pipe clamp clamping, will change the trend of pipeline, the local curvature of pipeline holding portion occurs sharply to change, and can cause following problem:
1, tubing pressure increases: fluid pipeline local curvature is excessive, and the oil liquid pressure at this place is increased, and in the serious situation, will cause oil circuit not smooth;
2, the backguy resistance is large: backguy curvature is excessive, will cause resistance to become large, the consequence of serious wear.
The model utility content
In order to solve dual-pipe clamp in the above-mentioned prior art existing change pipeline trend and bring the pipeline internal pressure is increased and the problem such as the backguy resistance is excessive when the not parallel pipeline of clamping.The utility model provides a kind of dual-pipe clamp, and the axial direction of two pipe clamp can be adjusted according to clamping pipeline trend, makes pipe clamp pipeline folded with it coaxial.And have advantages such as simple in structure, easy to use.
Technological scheme provided by the utility model is:
A kind of dual-pipe clamp is used for clamping and two pipelines that fixedly meet at a bit, and described dual-pipe clamp comprises:
Two pipe clamps that are used for two pipelines of clamping;
Be used for fixing two described pipe clamps and two described pipe clamps are arranged on pedestal on the external fixation device, described two pipe clamps are separately positioned on two opposite side of described pedestal; And,
Be respectively applied to two described pipe clamps are arranged on two groups of linkage structures on the described pedestal, every group of linkage structure includes:
Be arranged on the pin-and-hole on the described pedestal; And,
Being arranged on being used on the described pipe clamp is inserted into described pin-and-hole described pipe clamp is fixed on the connecting pin on the described pedestal;
Wherein, described connecting pin can along himself axis rotation in described pin-and-hole, be regulated the axial direction of two described pipe clamps.
The beneficial effect of technique scheme is: all the mode in the pin-and-hole is fixed on the pedestal two pipe clamps in the utility model dual-pipe clamp on the pedestal by connecting pin insertion disposed thereon is arranged on; And, namely adjust the axial direction position that connects two pipe clamps of adjustment by the insertion position of adjusting connecting pin, make its axis coaxial with the pipeline of its clamping.It is simple in structure, and is easy to use, and can adjust two pipe clamp axial directions according to the trend of pipeline, makes its clamping to pipeline more reasonable, avoids because clamping damage that pipeline is caused, problems such as harmful effect that pipeline media flow that inside holds is caused.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, be used for inserting the connecting pin body in the described pin-and-hole, be connected on the described pipe clamp, its axis is perpendicular to the axis of the pipe clamp that is connected with it;
Be used for preventing that the interior described connecting pin body of the described pin-and-hole of described insertion is around himself axis rotation, and be used for to regulate the pipe clamp that is connected with described connecting pin body the spatial position, make the coaxial anti-structure of revolving of described pipe clamp and the pipeline of its clamping, describedly prevent that revolving structure is arranged on the described connecting pin body;
Be used for preventing the disconnecting prevention structure that described connecting pin is deviate from by described pin-and-hole, be arranged on described connecting pin body and/or the pedestal.
The beneficial effect of technique scheme is: be inserted in the process of pin-and-hole at connecting pin, should be according to the concrete trend of two pipelines of two pipe clamp clampings, along himself axis pin that is rotatably connected, adjust the spatial position of two pipe clamps, make it coaxial with two pipelines of its clamping respectively, and then connecting pin is inserted in the pin-and-hole.The position is fixed after connecting pin is being inserted in the pin-and-hole under the anti-effect of revolving structure, can be rotating around himself axis, to guarantee that in use two pipe clamps are coaxial with the pipeline of its clamping all the time.Also by being arranged on the disconnecting prevention structure on connecting pin or the pedestal, connecting pin is fixed in the pin-and-hole.It is simple in structure, and is easy to use, and can adjust two pipe clamp axial directions according to the trend of pipeline, makes its clamping to pipeline more reasonable, avoids because clamping damage that pipeline is caused, problems such as harmful effect that pipeline media flow that inside holds is caused.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described pedestal comprises base body and is connected base body for two connecting plates on two opposite side that connect pipe clamp, that be used for arranging described pin-and-hole.
Adopt the beneficial effect of above-mentioned further technological scheme to be: by pin-and-hole is arranged on the connecting plate, can not affect owing to the diameter of pin-and-hole the thickness of base body itself, and make pin-and-hole be easy to processing.Adopt this structure to alleviate weight and the fabricating cost of dual-pipe clamp.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described base body comprises upper base plate and lower seat board, and described connecting plate comprises the upper junction plate that is connected with upper base plate and the lower connecting plate that is connected with described lower seat board; Described upper junction plate and lower connecting plate are provided with the part pin-and-hole; Described upper base plate, lower seat board are fastened the described base body of formation, and two-part pin-and-hole that lays respectively at described upper junction plate and lower connecting plate behind the fastening merges the described pin-and-hole of formation.
Adopt the beneficial effect of above-mentioned further technological scheme to be: with pedestal and the equal piecemeal setting of connecting plate that is provided with pin-and-hole, can conveniently make, can make things convenient for again the insertion of connecting pin, be convenient to the installation of pipe clamp.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described pipe clamp is comprised of at least two intermediate plates that can snap together, and at least two described intermediate plate one ends connect by rotating shaft, and the other end is provided with the opening that inserts for described pipeline;
At least two described intermediate plates are put between two described intermediate plates by described opening along the described rotating shaft described pipeline of outwarding winding at least, and at least two described intermediate plates are along described rotating shaft rotary fastening, and described pipeline is clamped between described two intermediate plates at least.
Adopt the beneficial effect of above-mentioned further technological scheme to be: to use the some intermediate plates that can relatively open and fasten to form pipe clamp, can make pipe clamp more convenient to the clamping of pipeline.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described anti-to revolve structure be a plurality of projections that are arranged on described connecting pin outer surface, and each described projection is along described connecting pin Axis Extension; Be provided with the groove that inserts for described projection on the described pin-and-hole circumference; Perhaps, described anti-to revolve structure be a plurality of grooves that are arranged on described connecting pin outer surface, and each described groove is along described connecting pin Axis Extension; Be provided with for a plurality of projections that are inserted into described groove on the described pin-and-hole circumference.
Adopt the beneficial effect of above-mentioned further technological scheme to be: above-mentioned two kinds anti-revolve structure except the connecting pin that is used for preventing being inserted into pin-and-hole around himself axis rotation, also can be used for adjusting the pipe clamp setting position, it is coaxial to make it pipeline folded with it.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described disconnecting prevention structure is arranged on the free end of connecting pin body, and its maximum outside diameter is greater than the external diameter of described pin-and-hole.
Adopt the beneficial effect of above-mentioned further technological scheme to be: by at the connecting pin free end disconnecting prevention structure being set, disconnecting prevention structure can be connected on the connecting pin or removable being arranged on the connecting pin.Be inserted in the pin-and-hole at connecting pin, disconnecting prevention structure can lean against mode on the connecting plate by card and prevent connecting pin by deviating from the pin-and-hole, and it is simple in structure, and is easy to use.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described connecting pin body comprises first pin and second pin, and described upper and lower half sells on the free end of the intermediate plate that is separately positioned on described pipe clamp opening both sides; Described upper and lower half pin fastens with its place intermediate plate and consists of described connecting pin body.
Adopt the beneficial effect of above-mentioned further technological scheme to be: connecting pin is divided into upper and lower two-part, and lay respectively on the intermediate plate of pipe clamp opening both sides, can be fixed pipe clamp by connecting pin, simultaneously also with the pipe clamp closure of openings, make pipe clamp more firm to the clamping of pipeline, connecting pin stressed also more evenly rationally.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, the described anti-structure of revolving is arranged on described first pin and/or second pin.
Adopt the beneficial effect of above-mentioned further technological scheme to be: anti-to revolve that structure is selectable to be arranged on first pin and/or second pin, make the structure of connecting pin more diversified, use more convenient.
On the basis of technique scheme, the utility model can also carry out following further improvement.
Further, described disconnecting prevention structure is arranged on the free end of described first pin and/or second pin.
Adopt the beneficial effect of above-mentioned further technological scheme to be: disconnecting prevention structure is arranged on first pin or second pin, is a kind of optimal way that disconnecting prevention structure arranges, processing and installation that this setup can convenient disconnecting prevention structure.
In sum, the utility model dual-pipe clamp has following advantages: 1, reliable fastening effect: use the dual-pipe clamp in the utility model two pipelines that meet at same point can be clamped reliably, locate.2, move towards to arrange the pipe clamp position according to pipeline flexibly: the pin-and-hole that arranges on the connecting pin that two pipe clamps can be by setting it on and the pedestal cooperates, comply with the pipeline of various trends and adjust the pipe clamp fixed position, make its pipeline with its clamping coaxial, can not make the pipeline holding portion produce the rapid variation of curvature; 3, easy installing and using: this dual-pipe clamp is simple in structure, easy for installation being widely used in the equipment such as automobile.
Description of drawings
Fig. 1 represents dual-pipe clamp structural representation in the prior art;
Fig. 2 represents the utility model dual-pipe clamp structural representation;
Fig. 3 represents the pedestal structure schematic representation;
Fig. 4 represents the pipe clamp structure schematic representation;
Fig. 5 represents pedestal decomposition texture schematic representation;
Fig. 6 represents the connecting pin structural representation
Fig. 7-12 expression dual-pipe clamp uses schematic representation (step 1 is to step 6).
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 2, a kind of dual-pipe clamp is used for clamping and two pipelines 4 that fixedly meet at a bit.Dual-pipe clamp comprises: pedestal 1, two pipe clamps 2 and two groups of linkage structures.As shown in Figure 3, pedestal 1 is for having certain thickness solid or hollow plate, be provided with on it for the mounting hole 3 that is connected with the external fixation device (not shown), the quantity of mounting hole 3 is generally 2, but also can increase or reduce according to situations such as the length of pedestal 1, external fixation device concrete structures.
As shown in Figure 2, two pipe clamps 2 respectively are arranged on two opposite side of pedestal 1 by one group of linkage structure, the size and shape of two pipe clamps 2 can be identical also can be different, its concrete size and interior hole shape should match with the pipeline 4 of its clamping.And two pipe clamps 2 all have preseting length at himself axial direction, to guarantee pipeline 4 stable holding.
Shown in Fig. 2,3,4, linkage structure comprises and being arranged on the pedestal 1, and is arranged in pipe clamp 2 and the pin-and-hole 6 on the limit is set and is used for being inserted into pin-and-hole 6, pipe clamp 2 is fixed on connecting pin 7 on the pedestal 1.
Shown in Fig. 4,6, connecting pin 7 comprises: connecting pin body 71, anti-structure 72 and the disconnecting prevention structure 73 of revolving.Connecting pin body 71 is fixedly installed on the outer wall of pipe clamp 2, and its axis is perpendicular to the axis of the pipe clamp 2 that is connected with it.Prevent that revolving structure 72 is arranged on the connecting pin body 71, be used for preventing that connecting pin 7 is rear around himself axis rotation at insertion pin-and-hole 6, and cooperate with pin-and-hole 6, the spatial position of pipe clamp 2 is adjusted, make it coaxial with the pipeline 4 of its clamping.Disconnecting prevention structure 73 is arranged on the connecting pin body 71, is used for preventing that connecting pin 7 from being deviate from by pin-and-hole 6.Certainly, in actual applications, the set-up mode of disconnecting prevention structure 73 has a lot, for example, disconnecting prevention structure 73 is arranged on the pedestal; Also can use the disconnecting prevention structure that consisted of by the two-part that are separately positioned on pedestal 1 and the connecting pin body 71 etc., just not enumerate one by one at this.
The utility model dual-pipe clamp is by improving two pipe clamps 2 and the Placement of pedestal 1, is inserted in the pin-and-hole 6 that is arranged on the pedestal 1 pipe clamp 2 is arranged on the pedestal 1 by being arranged on connecting pin 7 on the pipe clamp 2.Be inserted in the process of pin-and-hole 6 at connecting pin 7, should be according to the concrete trend of two pipelines 4 of two pipe clamp 2 clampings, along himself axis pin 7 that is rotatably connected, adjust the spatial position of two pipe clamps 2, make it coaxial with two pipelines 4 of its clamping respectively, and then connecting pin 7 is inserted in the pin-and-hole 6.The position is fixed after connecting pin 7 is being inserted in the pin-and-hole 6 under the anti-effect of revolving structure 71, can be rotating around himself axis, to guarantee that in use two pipes, 2 folders are coaxial with the pipeline 4 of its clamping all the time.By being arranged on the disconnecting prevention structure 73 on connecting pin 6 or the pedestal 1, connecting pin 7 is fixed in the pin-and-hole 6.The utility model dual-pipe clamp is simple in structure, easy to use, and can adjust according to the trend of pipeline 4 axial direction of two pipe clamps 2, it is more reasonable to make the clamping of pipeline 4, avoid because clamping to pipeline 4 injuries, also can be avoided the pipe clamp harmful effect that media flow causes that 2 pairs of pipelines 4 hold of the prior art.
In the preferred embodiment of the present utility model, as shown in Figure 3, pedestal 1 comprises base body 11 and two connecting plates 12.Two pin-and-holes 6 are separately positioned on two connecting plates 12, and two connecting plates 12 are separately positioned on two opposite side that base body 11 is used for arranging two pipe clamps 2.As shown in Figure 5, base body 11 preferably is comprised of the upper base plate 13 that can fasten and lower seat board 14, and the relevant position on upper base plate 13 and lower seat board 14 is provided with mounting hole 3, and the links such as use screw pass mounting hole 3, dual-pipe clamp can be fixed on the external fixation device.In order to make things convenient for the insertion of connecting pin 7, connecting plate 12 also comprises two-part: the upper junction plate 15 that is connected with upper base plate 13 and the lower connecting plate 16 that is connected with lower seat board 14; And on upper junction plate 15 and lower connecting plate 16, part pin-and-hole 61 is set all.Upper base plate 13 and lower seat board 14 fastened when consisting of base body 11, and two-part pin-and-hole 61 that lays respectively at described upper junction plate 15 and lower connecting plate 16 also merges thereupon, consists of pin-and-hole 6.
Two connecting plates 12 can be arranged on and wait other positions above or below the base body 11, are arranged between upper base plate 1 and the lower seat board 2 and be not limited to; And connecting plate 12 can also be other structural types such as whole plate that are provided with pin-and-hole 6.Certainly, in actual applications, it is a lot of to realize that relative position relation etc. between connecting plate 12 concrete structures, connecting plate 12 and the base body 11 of above-mentioned functions also has, and does not enumerate one by one at this.
With pedestal 1 and the connecting plate 12 equal piecemeal settings that are provided with pin-and-hole 6, can conveniently make, can make things convenient for again the insertion of connecting pin 7, be convenient to the installation of two pipe clamps 2.
In the preferred embodiment of the present utility model, as shown in Figure 4, pipe clamp 2 comprises the first intermediate plate 21, the second intermediate plate 22 and rotating shaft 23.The first intermediate plate 21 is connected by the end of rotating shaft 23 with the second intermediate plate 22 at the one end, and the first intermediate plate 21 and the second intermediate plate 22 all can 23 rotate around the shaft.The other end of the first intermediate plate 21 and the second intermediate plate 22 is free end, and the first intermediate plate 21 and the second intermediate plate 22 free end positions are the opening of pipe clamp 2.The first intermediate plate 21 and the second intermediate plate 22 be 23 Unscrews around the shaft, and pipeline 4 enters into pipe clamp 2 by the opening of opening.The first intermediate plate 23 and the second intermediate plate 24 rotary fastenings are finished the clamping to pipeline 4.Certainly, in actual applications, pipe clamp 2 is not limited to by two intermediate plates and consists of, also can be according to the actual conditions of pipeline, cross slightly etc. such as pipeline, and formed by 3 or more intermediate plates; And except being positioned at two intermediate plates in pipe clamp 2 opening both sides, other intermediate plate all is adjacent intermediate plate by rotating shaft 23 and connects, and each intermediate plate all can be around connected rotating shaft rotation.By rotating part or whole intermediate plate, pipeline 4 is put into pipe clamp 2 by opening, then whole intermediate plates are fastened, pipeline 4 is clamped in the pipe clamp 2.In addition, except above-mentioned employing rotating shaft 23 connects the adjacent clips, also can connect each intermediate plate by other Placement commonly used that does not affect the use function of pipe clamp 2, not exemplify one by one at this.
By using the some intermediate plates that can relatively open and fasten to form pipe clamp 2, can make pipe clamp 2 clamping pipelines 4 more convenient.
In the preferred embodiment of the present utility model, as shown in Figure 6, the anti-structure 72 of revolving can be and is arranged on some protruding 72 of connecting pin body 71 outer surfaces.Preferred each protruding 72 shape are identical, and extend along the axial direction of described connecting pin body 71, and run through connecting pin body 71 along the axial direction of connecting pin body 71.As shown in Figure 3, be provided with accordingly the some grooves 62 that insert for projection 72 on the circumference of pin-and-hole 6.In addition, prevent that revolving structure 72 also can be the some grooves that are arranged on connecting pin body 71 outer surfaces; Preferred each groove shapes is identical, along the Axis Extension of connecting pin body 71, and runs through described connecting pin body 71.Be provided with on the excircle of corresponding pin-and-hole 6 that shape and groove match, and when connecting pin 7 is inserted into pin-and-hole 6, insert the some projections in some grooves.The anti-concrete fit system that revolves structure 71 and pin-and-hole 6 is adjusted the spatial position of pipe clamp 2 when inserting by adjusting, and it is coaxial to make pipe clamp 2 and its add the pipeline 4 of holding.Certainly, be understandable that the anti-structure 72 of revolving also can be and do not run through connecting pin body 71 and be arranged on projection 72 or groove on the connecting pin body 71.In this case, on connecting pin body 71, along its axial direction many group projections 72 or groove can be set.In addition, be arranged on the anti-projection of revolving structure 72 of conduct on the connecting pin body 71 or groove and can be correspondingly one by one with its matching used groove on the pin-and-hole 6 or projection of being arranged on, a correspondence also can differ.And prevent revolving the outer wall that structure 72 can be covered with connecting pin body 71, also can only be distributed on the part outer wall.Moreover, prevent that revolving structure 72 can process respectively and then be fixed on the connecting pin body 71, also can directly process at connecting pin body 71.To be installed in connecting pin body 71 upper outside except preventing revolving structure 72, also can use dismountable anti-structure 72 of revolving, such as: connecting key etc.Suchlike a lot of for anti-distortion and extending design kind of revolving structure, the anti-structure of revolving commonly used all can be applicable to this through suitable improvement, has not just exemplified one by one at this.
In the preferred embodiment of the present utility model, as shown in Figure 6, disconnecting prevention structure 73 is arranged on the free end of connecting pin body 71, namely away from an end of pipe clamp 2.Can be to be fixedly connected with also to can be between disconnecting prevention structure 73 and the connecting pin body 71 and removably connect, its structure can be cube, solid of rotation, sheet material etc.No matter adopt which kind of shape, the maximum outside diameter of disconnecting prevention structure 73 should be greater than the external diameter of pin-and-hole 6.During use, disconnecting prevention structure 73 is resisted against on the connecting plate 12, prevents that connecting pin 7 is by coming off in the pin-and-hole 6.
In the preferred embodiment of the present utility model, as shown in Figure 4, connecting pin body 71 can by first sell 74 and second sell 75 two-part and form, upper and lowerly partly sell 74,75 and be separately positioned on the free end of the first intermediate plate 21 of pipe clamp 2 opening both sides and the second intermediate plate 22.Upper and lowerly partly sell 74,75 and consist of connecting pin body 71 after fastening with its place intermediate plate.
In the preferred embodiment of the present utility model, as shown in Figure 4, when connecting pin body 71 by upper and lower when partly selling 74,75 two-part and forming, the anti-structure 72 of revolving also can only be arranged on described first pin 74 or second pin 75.Certainly, preferably be distributed on the outer wall of connecting pin body 71, make the whole stressed even of connecting pin 7, in use can not shorten anti-working life of revolving structure 72 because stress concentrates.
In the preferred embodiment of the present utility model, as shown in Figure 4, disconnecting prevention structure 73 is also identical with the anti-structure 72 of revolving, and can be arranged on the free end of first pin 74 or second pin 75.Certainly, disconnecting prevention structure 73 also can be divided into two-part, is separately positioned on the free end of first pin 74 or second pin 75.
When using the utility model dual-pipe clamp that two pipelines are fixed, at first, shown in Fig. 7,8,9, the first intermediate plate 21 and the second intermediate plate 22 Unscrews of pipe clamp 2 will be formed, pipeline 4 is put into, the first intermediate plate 21 and the second intermediate plate 22 are fastened, pipeline 4 is fixed in the pipe clamp 2.And with same method another pipeline 4 is fixed in another pipe clamp 2.Then, shown in Figure 10,11 and 12, two connecting pins 7 are arranged on the part pin-and-hole 61 that is arranged in lower seat board 12, and adjust to suitable angle, make pipe clamp 2 coaxial with its clamping pipeline 4, and then upper base plate 11 and lower seat board 12 are fastened.At last, use the fastening pieces such as screw, the mounting hole 3 that passes on the seat board 1 is fixed on dual-pipe clamp on the external fixation device.
It more than is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a dual-pipe clamp is used for clamping and two pipelines that fixedly meet at a bit, it is characterized in that described dual-pipe clamp comprises:
Two pipe clamps that are used for two pipelines of clamping;
Be used for fixing two described pipe clamps and two described pipe clamps are arranged on pedestal on the external fixation device, described two pipe clamps are separately positioned on two opposite side of described pedestal;
And,
Be respectively applied to two described pipe clamps are arranged on two groups of linkage structures on the described pedestal, every group of linkage structure includes:
Be arranged on the pin-and-hole on the described pedestal; And,
Being arranged on being used on the described pipe clamp is inserted into described pin-and-hole described pipe clamp is fixed on the connecting pin on the described pedestal;
Wherein, described connecting pin can along himself axis rotation in described pin-and-hole, be regulated the axial direction of two described pipe clamps.
2. dual-pipe clamp according to claim 1, it is characterized in that: described connecting pin comprises:
Be used for inserting the connecting pin body in the described pin-and-hole, be connected on the described pipe clamp, its axis is perpendicular to the axis of the pipe clamp that is connected with it;
Be used for preventing that the interior described connecting pin body of the described pin-and-hole of described insertion is around himself axis rotation, and be used for to regulate the pipe clamp that is connected with described connecting pin body the spatial position, make the coaxial anti-structure of revolving of described pipe clamp and the pipeline of its clamping, describedly prevent that revolving structure is arranged on the described connecting pin body;
Be used for preventing the disconnecting prevention structure that described connecting pin is deviate from by described pin-and-hole, be arranged on described connecting pin body and/or the pedestal.
3. dual-pipe clamp according to claim 1 and 2 is characterized in that: described pedestal comprises base body and is connected two connecting plates on two opposite side that base body is used for connecting pipe clamp, that be used for arranging described pin-and-hole.
4. dual-pipe clamp according to claim 3, it is characterized in that: described base body comprises upper base plate and lower seat board, described connecting plate comprises the upper junction plate that is connected with upper base plate and the lower connecting plate that is connected with described lower seat board; Described upper junction plate and lower connecting plate are provided with the part pin-and-hole; Described upper base plate, lower seat board are fastened the described base body of formation, and two-part pin-and-hole that lays respectively at described upper junction plate and lower connecting plate behind the fastening merges the described pin-and-hole of formation.
5. dual-pipe clamp according to claim 1, it is characterized in that: described pipe clamp is comprised of at least two intermediate plates that can snap together, and at least two described intermediate plate one ends connect by rotating shaft, and the other end is provided with the opening that inserts for described pipeline;
At least two described intermediate plates are put between two described intermediate plates by described opening along the described rotating shaft described pipeline of outwarding winding at least, and at least two described intermediate plates are along described rotating shaft rotary fastening, and described pipeline is clamped between described two intermediate plates at least.
6. dual-pipe clamp according to claim 2 is characterized in that: described anti-to revolve structure be a plurality of projections that are arranged on described connecting pin outer surface, and each described projection is along described connecting pin Axis Extension; Be provided with the groove that inserts for described projection on the described pin-and-hole circumference;
Perhaps,
Described anti-to revolve structure be a plurality of grooves that are arranged on described connecting pin outer surface, and each described groove is along described connecting pin Axis Extension; Be provided with for a plurality of projections that are inserted into described groove on the described pin-and-hole circumference.
7. dual-pipe clamp according to claim 2, it is characterized in that: described disconnecting prevention structure is arranged on the free end of connecting pin body, and its maximum outside diameter is greater than the external diameter of described pin-and-hole.
8. dual-pipe clamp according to claim 5 is characterized in that: described connecting pin body comprises first pin and second pin, and described upper and lower half pin is separately positioned on the free end of intermediate plate of described pipe clamp opening both sides; Described upper and lower half pin fastens with its place intermediate plate and consists of described connecting pin body.
9. dual-pipe clamp according to claim 8 is characterized in that: the described anti-structure of revolving is arranged on described first pin and/or second pin.
10. dual-pipe clamp according to claim 8, it is characterized in that: described disconnecting prevention structure is arranged on the free end of described first pin and/or second pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412198 CN202811713U (en) | 2012-08-17 | 2012-08-17 | Double pipe clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412198 CN202811713U (en) | 2012-08-17 | 2012-08-17 | Double pipe clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811713U true CN202811713U (en) | 2013-03-20 |
Family
ID=47870594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412198 Expired - Fee Related CN202811713U (en) | 2012-08-17 | 2012-08-17 | Double pipe clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225639A (en) * | 2013-05-15 | 2013-07-31 | 慈溪奥博汽车电器有限公司 | Output shaft mechanism for vehicle starter and manufacturing method of output shaft mechanism |
-
2012
- 2012-08-17 CN CN 201220412198 patent/CN202811713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225639A (en) * | 2013-05-15 | 2013-07-31 | 慈溪奥博汽车电器有限公司 | Output shaft mechanism for vehicle starter and manufacturing method of output shaft mechanism |
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