CN207213332U - A kind of pipe clamp of fixed cable - Google Patents
A kind of pipe clamp of fixed cable Download PDFInfo
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- CN207213332U CN207213332U CN201720964100.5U CN201720964100U CN207213332U CN 207213332 U CN207213332 U CN 207213332U CN 201720964100 U CN201720964100 U CN 201720964100U CN 207213332 U CN207213332 U CN 207213332U
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Abstract
The utility model embodiment discloses a kind of pipe clamp of fixed cable, including：The first half pipe clamps；The second half pipe clamps, it is connected with the first half pipe clamp by least two fixing nuts and fixing bolt；Half ball pivot nut, including the first hemisphere and the mounting hole in first hemisphere；Ball-joint pad, connected with the second half pipe clamp by the fixing nut and the fixing bolt, the ball-joint pad includes：The hinge hole being adapted with first hemisphere；Ball pivot bolt, is entered in the mounting hole in the half ball pivot nut through the hinge hole, is engaged by external screw thread with the internal thread of mounting hole；Wherein, the half ball pivot nut can relatively rotate in the ball-joint pad.This pipe clamp structure, the cable that can be arranged in pipe clamp, so as to reduce the extrusion abrasion between cable and pipe clamp, extend the service life of cable as pipe clamp swings or rocked together.
Description
Technical field
It the utility model is related to technical field of transportation, more particularly to a kind of pipe clamp of fixed cable.
Background technology
As shown in figure 1, the suspended end 2 of cable 4, is suspended on car body 3 by hook or clamp etc..The connection end of cable 4
5, it can be connected with various electrical equipment or electronic equipment.Significantly swung to reduce the mistake of cable 4, can be close to suspended end 2
Side be provided with pipe clamp 1, for fixed cable 4.Here cable 4 can be flexible cable.
Shown in Fig. 2 for a kind of existing pipe clamp, including：Half pipe clamp 11 and 12 of two docking, the He of two and half pipe clamp 11
After 12 are combined, formed with the cable hole 13 passed through for cable.Pipe clamp is fixed self by pad 14 and the grade of nut 15.
But utilize existing pipe clamp that cable is arranged on the vehicles such as various types of trains or automobile, traffic work
Tool operationally, part of the cable positioned at pipe clamp and connection end between, unavoidably occur with the motion of car body swing or
Rock.Because cable and pipe clamp are fixed assemblings, i.e., the opening position fixed by pipe clamp is stiff.If cable itself is swung
Or rock, then the cable on the outside of pipe clamp can rock with vehicle, cause the cable positioned at pipe clamp root to be squeezed or stretch, enter
And make the accumulation of flexible cable crust or crust rupture, prevent flexible cable from normal use.And the process for changing flexible cable
Very cumbersome, replacement cost is high, causes flexible cable service life to shorten, the very low various problems of the economy used.
Utility model content
In view of this, the utility model embodiment it is expected to provide a kind of pipe clamp of fixed cable, at least partly solves existing
Flexible circuitry the problem of being easily damaged.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
The utility model embodiment first aspect provides a kind of pipe clamp of fixed cable, including：
The first half pipe clamps；
The second half pipe clamps, it is connected with the first half pipe clamp by least two fixing nuts and fixing bolt；
Half ball pivot nut, including the first hemisphere and the mounting hole in first hemisphere；
Ball-joint pad, it is connected with the second half pipe clamp by the fixing nut and the fixing bolt, the ball
Be hinged pad includes：The hinge hole being adapted with first hemisphere；
Ball pivot bolt, enter in the half ball pivot nut, and be connected in the mounting hole through the hinge hole；
Wherein, the half ball pivot nut can rotate relative to the ball-joint pad.
Alternatively, the ball-joint pad, the second hemisphere that outwardly convex is formed, it is provided with second hemisphere
The first half spherical-concave-surfaces being adapted with first hemisphere；The second hemispheroidal bottom is provided with the hinge hole.
Alternatively, the first half spherical-concave-surface is provided with lubrication groove；
The lubrication groove, for accommodating lubricating oil and/or lubricating grease, for playing the half ball pivot nut described first
The lubrication of motion in half spherical-concave-surface.
Alternatively, the lubrication groove includes：It is in the band of banding along the one or more of the distribution of the first half spherical-concave-surface
Shape lubrication groove；
And/or
The lubrication groove includes：Multiple point-like lubrication grooves for being distributed in the first half spherical-concave-surface diverse location.
Alternatively, it is provided with lubrication groove on the outside of first hemisphere；
The lubrication groove, for accommodating lubricating oil and/or lubricating grease, for playing the half ball pivot nut described first
The lubrication of motion in half spherical-concave-surface.
Alternatively, the lubrication groove includes：One or more banding lubrication groove of distribution on the outside of along first hemisphere；
And/or
The lubrication groove includes：Multiple point-like lubrication grooves for being distributed in diverse location on the outside of first hemisphere.
Alternatively, the periphery of the ball pivot bolt is provided with hemisphere hinged seat；
The hemisphere hinged seat includes：3rd hemisphere, it is provided with and second hemisphere in the 3rd hemisphere
It is adapted the second half spherical-concave-surfaces；Wherein, second hemisphere can rotate relative to second hemisphere face.
Alternatively, the half ball pivot nut, including：The hemisphere that first end face and the first hemisphere external surface are formed
Face, the perforate entered for the ball pivot bolt is provided with the hemisphere face；The first end face includes：Away from the hemisphere
The boss in face.
Alternatively, it is provided with the first half slot in the first half pipe clamp；
The second half slot is provided with the second half pipe clamp；
The first half pipe clamp and the first half pipe clamp are assembled into after the pipe clamp, first half slot and described
Second half slot, form the through hole passed through for cable；
Wherein, it is provided with semicircle groove in first half slot and second half slot.
Alternatively, it is provided with reinforcement in the semicircle groove.
Alternatively, the half ball pivot nut is positioned at described the second half between pipe clamp and the ball-joint pad,
Wherein, the space for the half ball pivot nut rotation is provided with the second half pipe clamp.
Internal thread is provided with the mounting hole of the half ball pivot nut；
The outer surface of the ball pivot bolt is provided with external screw thread；The ball pivot bolt, by the external screw thread with it is described interior
The pressing of screw thread, it is connected in the mounting hole.
Alternatively, the ball pivot bolt, in addition to bolt head and the body of bolt, the bolt head and the body of bolt are separately positioned on
The both sides of the hemisphere hinged seat；
Wherein, the outer surface of the bolt head, it is provided with and matches with the internal thread in the half ball pivot nut mounting hole
External screw thread；
The outer surface of the body of bolt, is provided with standard thread, for pipe clamp to be arranged on into car body.
The pipe clamp for the fixed cable that the utility model embodiment provides, the first half pipe clamps and the second half pipe clamps pass through in appearance
Face into spheroid half ball pivot nut, be provided with the be hinged and ball pivot spiral shell that is adapted with the first hemisphere of hemisphere hinge nut
Bolt, because hemisphere hinge nut includes the first hemisphere, the first hemisphere can rotate relative to ball-joint pad, so
If, even if another section of the ball pivot bolt secures, the hemisphere hinge nut can also be in the ball-joint pad
Rotate, so that whole pipe clamp rotates.Cable so inside the first half pipe clamp and the second half pipe clamps swing or
When rocking, pipe clamp according to the swing of the cable or can be rocked and moved relative to fixed support, it is possible to reduce cable from
The problems such as people of body pulls and extruded, so as to extend the service life of cable, the replacement problem of cable is reduced, reduces the vehicles
The consumption of upper cable.
Brief description of the drawings
Fig. 1 is a kind of link schematic diagram of cable；
Fig. 2 is a kind of structural representation of existing pipe clamp；
Fig. 3 A to Fig. 3 B are the overall structure diagram for the pipe clamp that the utility model embodiment provides；
Fig. 4 A to Fig. 4 E are a kind of structural representation for ball-joint pad that the utility model embodiment provides；
Fig. 5 A to Fig. 5 B are the structural representation for another ball-joint pad that the utility model embodiment provides；
Fig. 6 is the structural representation for the ball pivot bolt that the utility model embodiment provides；
Fig. 7 A to Fig. 7 D are the structural representation for the half ball pivot nut that the utility model embodiment provides；
Fig. 8 A to Fig. 8 B are the structural representation for the ball pivot nut of another kind half that the utility model embodiment provides；
The structural representation for half pipe clamp that Fig. 9 A to Fig. 9 E the utility model embodiments provide.
Embodiment
The technical solution of the utility model is done below in conjunction with Figure of description and specific embodiment and further explained in detail
State.
As shown in Fig. 3 A, Fig. 3 B, Fig. 4 A and Fig. 7 D, the present embodiment provides a kind of pipe clamp of fixed cable, including：
The first half pipe clamps 101；
The second half pipe clamps 102, pass through at least two fixing nuts 104 and fixing bolt 105 with the first half pipe clamp 103
Connection；
Half ball pivot nut 106, including the first hemisphere 1061 and the mounting hole in first hemisphere 1061；
Ball-joint pad 107, pass through the fixing nut 104 and the fixing bolt 105 with the second half pipe clamp 102
Connection, the ball-joint pad 107 include：The hinge hole 1071 being adapted with first hemisphere 1061；
Ball pivot bolt 108, enter in the half ball pivot nut 106, and be connected to described through the hinge hole 1071
In mounting hole；
Wherein, the ball pivot bolt 108, the half ball pivot nut 106 is entered, and the half ball pivot nut 106 can
Rotated relative to the ball-joint pad 107.
Being locked between the first half pipe clamp 101 and the second half pipe clamps 102, nut, pad are adjusted in the present embodiment
And bolt, respectively half ball pivot nut 106, ball-joint pad 107 and ball pivot bolt 108, by hemisphere and half spherical-concave-surface it
Between cooperation, half ball pivot nut 106 can be caused to be rotated relative to ball-joint pad 107, like this, relative to by described
The first half pipe clamps 101 and the second half pipe clamps 102 are overall, relative to be connected with the ball pivot bolt 108 for fixing the pipe
The fixed support of card can be movable, and like this, the pipe clamp can is swung with the swing of cable, so as to reduce cable
The problems such as itself stretching and extruding, so as to extend the service life of the cable in this pipe clamp, reduce flexible cable
The replacing frequency, reduce the consumption of flexible cable in the vehicles using this pipe clamp.
The ball pivot bolt 108, can be welded in the mounting hole, can also be threadedly attached in the mounting hole
It is interior.For example, being provided with internal thread in the mounting hole, the outer surface of the ball pivot bolt 108 is provided with external screw thread, the outer spiral shell
Line and internal thread occlusion, it is possible to achieve the connection of the ball pivot nut 106 of ball pivot bolt 108 and half.
In certain embodiments, the ball pivot bolt 108, the bindings such as glue can also be used, pass through the modes such as bonding
It is fixed in the mounting hole.
Alternatively, as shown in Fig. 4 A to 4E, the ball-joint pad 107, the second hemisphere 1072 that outwardly convex is formed,
The first half spherical-concave-surfaces being adapted with first hemisphere 1061 are provided with second hemisphere 1072；Described the second half
The bottom of spheroid 1072 is provided with the hinge hole 1071.
In the present embodiment in order to preferably cause the motion of the half ball pivot nut 106, in the ball-joint pad 107
Projection is provided with, and the projection is the second hemisphere 1072, is provided with and the first hemisphere 1061 in second hemisphere 1072
The first half spherical-concave-surfaces being adapted.It is this in the present embodiment to be adapted, the half of first hemisphere 1061 can be presented as
Footpath is slightly less than the first half hemispheroidal radius corresponding to spherical-concave-surface, such ring, and first hemisphere 1061 not only may be used
With in the first half spherical-concave-surface, but also it can be rotated in the first half spherical-concave-surface, so that whole pipe clamp
Rotated relative to the fixed support of pipe clamp.
The hemisphere all can be in the present embodiment：Angle corresponding to spheroid where the hemisphere is 180 degree complete
Whole semicircle, it may correspond to angle where the hemisphere and be less than 180 degree,, can during specific implementation for example, 120 degree of hemisphere
To realize that demand determines the angle of first hemisphere 1061 and second hemisphere 1072 according to described.
In certain embodiments, when the ball-joint pad 107, no outwardly convex forms second hemisphere 1072
When, the ball-joint pad 107 itself is to have certain thickness, and the hinge hole 1071 is semicircle hinge hole, i.e., described ball pivot
The side wall that connection pad piece 107 forms the semicircle hinge hole can be in arc-shaped, at least outer with first hemisphere 1061
Sphere is adapted, so as to ensure that first hemisphere 1061 can rotate relative to the ball-joint pad 107.
Certainly, it the above is only the alternative construction for providing several ball-joint pads 107, during specific implementation, be not limited to
State any one.
Alternatively, as shown in Fig. 5 A to 5B, the first half spherical-concave-surface is provided with lubrication groove 1073；
The lubrication groove 1073, for accommodating lubricating oil and/or lubricating grease, exist for playing the half ball pivot nut 106
The lubrication of motion in the first half spherical-concave-surface.
The first half spherical-concave-surface described in the present embodiment, laterally depression form the lubrication groove 1073, lubrication here
Groove, available for lubricating oil and/or lubricating grease is accommodated, pass through the introducing of lubricating oil and/or lubricating grease so that the half ball pivot nut
When 106 the first hemisphere 1061 rotates in the first half spherical-concave-surface, resistance is smaller so that the pipe clamp it is overall relative to
Fixed support rotation is more flexible, further lifts floating and sensitivity that the pipe clamp moves with the motion of flexible cable,
So as to reduce flexible cable again because the interaction that only itself swings or itself swings causes more than oscillator arc of the pipe clamp etc.
Wear phenomenon, extend the service life of the cable again.
Alternatively, as shown in Fig. 5 A to Fig. 5 B, the lubrication groove 1073 includes：Along the distribution of the first half spherical-concave-surface
One or more banding lubrication groove.
Here one or more banding lubrication groove, can be to communicate groove, then is more preferably now the banding
Lubrication groove, along the lubrication groove of the spirally curl of the first half spherical-concave-surface.
In certain embodiments, the lubrication groove of multi-ribbon can be not communicated with, and the lubrication grooves of these bandings is along first hemisphere
The circular arc distribution of concave surface.
In further embodiments, circular arc of a plurality of banding lubrication groove along the first half spherical-concave-surface is distributed, but a plurality of
The connectivity slot of the circular arc distribution arrangement is provided perpendicular between banding lubrication groove.
Connected by connectivity slot, or by the lubrication groove of banding, can make it that lubricating oil and/or lubricating grease are more uniform
Be distributed in the first half spherical-concave-surface, so as to play more preferable lubrication.
In further embodiments, the lubrication groove 1073 includes：It is multiple to be distributed in the first half spherical-concave-surface difference position
The point-like lubrication groove put.
In the present embodiment, the lubrication groove 1073 is point-like, and is dispersed in the diverse location of the first half spherical-concave-surfaces, this
On the one hand sample accommodates lubricating oil and/or lubricating grease by point-like groove 1073, on the other hand can be lubricated with relatively uniform offer
Oil and/or lubricating grease, so as to play a part of uniformly lubricating.
Alternatively, as shown in Fig. 8 A to 8B, the outside of the first hemisphere 1061 is provided with lubrication groove 1064；
The lubrication groove 1064, for accommodating lubricating oil and/or lubricating grease, exist for playing the half ball pivot nut 106
The lubrication of motion in the first half spherical-concave-surface.
The outside of first hemisphere 1061 in the present embodiment, to inner side concave shape into the lubrication groove 1064, here
Lubrication groove, available for lubricating oil and/or lubricating grease is accommodated, pass through the introducing of lubricating oil and/or lubricating grease so that the hemisphere
When cutting with scissors the first hemisphere 1061 of nut 106 and being rotated in the first half spherical-concave-surface, resistance is smaller so that the pipe clamp is overall
It is more flexible relative to fixed support rotation, further lift floating and spirit that the pipe clamp moves with the motion of flexible cable
Sensitivity, so as to reduce flexible cable again because the interaction that only itself swings or itself swings is more than oscillator arc of the pipe clamp etc.
Caused wear phenomenon, extend the service life of the cable again.
Alternatively, as shown in Fig. 8 A to Fig. 8 B, the lubrication groove 1064 includes：Along the distribution of the first half spherical-concave-surface
One or more banding lubrication groove.
Here one or more banding lubrication groove, can be to communicate groove, then is more preferably now the banding
Lubrication groove, spiral to form spiral helicine lubrication groove along first hemisphere outside.
In certain embodiments, the lubrication groove of multi-ribbon can be not communicated with, and the lubrication grooves of these bandings is along first hemisphere
External side is distributed in circular arc.
In further embodiments, a plurality of banding lubrication groove is distributed along the described first hemispheroidal outside in circular arc, still
The connectivity slot of the circular arc distribution arrangement is provided perpendicular between a plurality of banding lubrication groove.
Connected by connectivity slot, or by the lubrication groove of banding, can make it that lubricating oil and/or lubricating grease are more uniform
Be distributed in the first hemisphere outer surface, so as to play more preferable lubrication.
In further embodiments, the lubrication groove 1064 includes：It is multiple to be distributed in difference on the outside of first hemisphere
The point-like lubrication groove of position.
In the present embodiment, the lubrication groove 1064 is point-like, and is dispersed in the diverse location on the outside of the first hemisphere,
Lubricating oil and/or lubricating grease are on the one hand so accommodated by point-like groove 1064, on the other hand can be moistened with relatively uniform offer
Lubricating oil and/or lubricating grease, so as to play a part of uniformly lubricating.
Certainly, it the above is only and provide the optional set location of several lubrication grooves, during specific implementation, be not limited to above-mentioned
Meaning is a kind of.
Alternatively, as shown in fig. 6, the periphery of the ball pivot bolt 108 is provided with hemisphere hinged seat 1081；
The hemisphere hinged seat 1081 includes：3rd hemisphere, it is provided with the 3rd hemisphere and described the second half
Spheroid 1072 is adapted the second half spherical-concave-surfaces；Wherein, second hemisphere 1072 can turn relative to second hemisphere face
It is dynamic.
In the utility model embodiment, ball pivot bolt 108 can be fixedly connected with fixed support, therefore be in the present embodiment
Pipe clamp is preferably connected relative to fixed support, in the present embodiment the ball pivot bolt 108 includes one and half ball pivots
Joint chair 1081, the hemisphere hinged seat 1081 are provided with the 3rd hemisphere, and the 3rd hemisphere is internally provided with the second half ball impressions
Face, and the second half spherical-concave-surfaces here are adapted with the second hemisphere 1072, i.e., corresponding to described second hemisphere 1072
The radius of the smaller spheroid corresponding with the second half spherical-concave-surface of the radius of spheroid, so described second hemisphere 1072 is just not only
It can be arranged in the second half spherical-concave-surface, can also be in the second half spherical-concave-surface flexible rotating.
In certain embodiments, in order that obtaining the pipe clamp relative to the fixed support, flexible cable can be followed more
Add flexible motion, then can equally be set in second spherical-concave-surface just like the lubrication groove being arranged in the first half spherical-concave-surfaces,
More flexibly moved relative to the second half spherical-concave-surfaces by lubricating oil and/or the second hemisphere of lubricating grease 1072.
In certain embodiments, the hemisphere hinged seat 1081 is arranged at the stop dog position of the ball pivot bolt 108, i.e.,
The hemisphere hinged seat 1081 is fixed on the ball pivot bolt 108.The position of the stop dog position, determine the ball pivot spiral shell
Bolt 108 is screwed into the length of the half ball pivot nut 106, that is, is limited to the pole that ball pivot bolt 108 is screwed into the half ball pivot nut 106
Extreme position, that is, the ball pivot bolt 108 be screwed into the half ball pivot nut 106 be screwed into length, be decided by hemisphere hinged seat
1081 in the set location in the ball pivot bolt 108.
In certain embodiments, as shown in Fig. 7 A to Fig. 7 D, the half ball pivot nut 106, including：First end face and described
The hemisphere face that the outer surface of first hemisphere 1061 is formed, it is provided with the hemisphere face and is opened for what the ball pivot bolt entered
Hole；The first end face includes：Away from the boss 1063 of half football fan.
The first end face is provided with boss 1063 in the present embodiment, as shown in Fig. 7 A to Fig. 7 D, the boss 1063
It is distributed positioned at the centre position of the first end face, and with the central point of the first end face, is subsequently pacifying so as to convenient
The fixing of spanner during dress.
Alternatively, as shown in Fig. 9 A to 9E, the first half slot is provided with the first half pipe clamp 101；
The second half slot is provided with the second half pipe clamp 102；
The first half pipe clamp 101 and the second half pipe clamp 102 are assembled into after the pipe clamp, first half slot
With second half slot, the through hole passed through for cable is formd；
Wherein, it is provided with semicircle groove 1021 in first half slot 101 and second half slot 102.
Here semicircle groove 1021, the more stable fixed cable of the pipe clamp is may be such that, for example, flexible cable, prevents
Only the flexible cable comes off from the pipe clamp.
In certain embodiments, the first half pipe clamp 101 and the second half pipe clamp 102 can be the making of various materials
Form.And the first half pipe clamp 101 described in the present embodiment and the second half pipe clamp 102 can have using nylon material system
Form, on the one hand interior use solid enough, while on the other hand being fixed very well with flexible cable, relative to metal or hard
Matter plastics can reduce the abrasion to flexible cable.
Alternatively, reinforcement is provided with the semicircle groove, the reinforcement can be along the circumference side of the semicircle groove
To arrangement.
In the present embodiment, also set up in the semicircle groove in the first half pipe clamp 101 and the second half pipe clamp 102
There is reinforcement, the fixing intensity can be increased.
Alternatively, the half ball pivot nut 106 positioned at the second half pipe clamp 102 and the ball-joint pad 105 it
Between, wherein, it is provided with the space 1022 rotated for the half ball pivot nut 106 on the second half pipe clamp 102.
The second half pipe clamp 102 described in the present embodiment can be towards recessed away from the direction where the half ball pivot nut 106
Fall into, form the space rotated for half ball pivot nut 106.Specifically such as, in the second half pipe clamp 102 towards half ball pivot
The one side of nut 106 is provided with counterbore.
Alternatively, as shown in fig. 6, the ball pivot bolt 108, in addition to bolt head 1083 and the body of bolt 1084, the spiral shell
Bolt first 1083 and the body of bolt 1084 are separately positioned on the both sides of the hemisphere hinged seat 1081；
Wherein, the outer surface of the bolt head 1083, it is provided with and the interior spiral shell in the mounting hole of the half ball pivot nut 106
The external screw thread of line matching；
The body of bolt 1084 is relative to bolt head 1083, in the other end of ball pivot bolt 108.Its outer surface is provided with mark
Quasi- screw thread, can use full thread form or half-thread form, and the standard thread is used to pipe clamp and support being fixedly mounted；
Between the bolt head 1083 and the body of bolt 1084, standard thread first 1082 is provided with, when it is used to install pipe clamp
It is easy to spanner to fix, thread head can be hexagonal structure.
Internal thread is provided with the mounting hole；The outer surface of the ball pivot bolt 108 is provided with external screw thread；The ball pivot
Bolt 108, by the pressing of the external screw thread and the internal thread, it is connected in the mounting hole.
The ball pivot nut 106 of ball pivot bolt 108 and half is connected through a screw thread in the present embodiment, can conveniently be dismantled.
Several specific examples are provided below in conjunction with above-described embodiment：
As shown in Fig. 3 A to Fig. 3 B, this example provides the pipe clamp that a kind of ball-joint is connected, and passes through the bolt of ball-joint
Carry out the fixation of pipe clamp and support, fixed cable or flexible hose in two and half pipe clamps, after cable swing, pipe clamp can enter therewith
Row is swung, and is avoided and is fixed using conventional tube card, and cable may swing the situation for causing cable sheath to rupture in pipe clamp root.
As shown in Fig. 7 A to Fig. 7 D, this example provides a kind of half ball pivot nut, and the nut side is semiglobe, Ke Yi
Rotated freely in the ball-joint hole seat of ball-joint pad, nut opposite side can be fastened with spanner, in half ball-joint nut
Portion is standard threaded aperture, and the half ball-joint nut and special bolt are used cooperatively.
For example, half ball pivot nut side is semiglobe, can be rotated freely in the ball-joint hole seat of ball-joint pad,
Nut opposite side is designed with step, and step is used for the fixing of spanner, is fastened in order to the assembling of half ball pivot nut and link bolt,
It is standard threaded aperture in the middle part of half ball-joint nut, the half ball-joint nut and link bolt are used cooperatively.
As shown in fig. 6, a kind of ball pivot bolt of this example, the bolt one end and half ball-joint nut are used cooperatively, the other end
For the screw thread being fixedly mounted with support, to there is the bolt head for being easy to spanner to fix during installing pipe card in the middle part of bolt, with
Bolt head be connected be and ball-joint pad positioning backstop, the inner side of backstop is hemispheric hemisphere hinged seat, so as to hinge
Protrusion hemisphere on the outside of connection pad piece coordinates.
For example, ball pivot bolt one end is designed with external screw thread and ball pivot connected nut is used cooperatively, the other end is is used for and support
The standard thread of fixed installation, screw thread use full thread form or half-thread form；When having in the middle part of bolt for installing pipe card
The standard bolt head for being easy to spanner to fix, bolt head is hexagonal structure, and what is be connected with bolt head is determined for ball-joint pad
The inner side of the backstop of position is hemispheric hinged seat, and the hemisphere for being used for and being hinged protrusion on the outside of pad coordinates.Link bolt is installed
After the side of half ball pivot nut passes through be hinged hole seat from the raised direction of be hinged pad, cooperation is screwed into half ball pivot nut, to prevent
Half ball pivot nut loosening, fixed using welding manner after being assembled with link bolt or by the way of painting thread locking glue at screw thread
Together.
As shown in Fig. 4 A to Fig. 4 E, this example provides a kind of ball-joint pad, and the pad has and has semicanal for installation settings
The mounting hole of folder, ball-joint pad middle part have for coordinating the ball-joint hole seat rotated (to correspond to foregoing with half ball-joint nut
Second hemisphere), ball-joint hole seat is semiglobe, in order in the relatively thin deeper ball-joint hole seat of be hinged gasket design, together
When the bolt head be hinged pad other positions of getting along well of bolt is collided, increase the wobble of be hinged pipe clamp, be hinged pad lateral surface
It is designed to the semiglobe of protrusion.
As shown in Fig. 5 A to Fig. 5 B, this example is also based on the ball-joint pad shown in Fig. 4 A to Fig. 4 B, there is provided another bulb
Hinged pad, to reduce friction of the half ball pivot nut in be hinged pad hinged seat, be hinged pad hinged seat can inlay copper sheathing material
Hinged seat, groove can also be designed in hinged seat, addition lubricating oil or lubricating grease in groove.
As shown in Fig. 9 A to 9E, this example also provide it is a kind of as the first half pipe clamp and the pipe clamp of the second plate pipe clamp,
There is the circular hole for being fixed with pad pipe clamp both sides, there is the semicircle groove for fixed cable or pipeline in the middle part of pipe clamp, in order to
Increase fixed stability, inside grooves design the structure of muscle, are designed with the offside of groove for avoiding half ball-joint nut
The counterbore of activity space.
In the utility model embodiment, using includes one and half ball pivot nuts, ball-joint pad, ball pivot bolt, first
The topology example that half pipe clamp and the second half pipe clamps cable are fixed locking illustrates, in specific implementation, it may include：It is more
The individual pipe clamp structure being made up of half ball pivot nut, ball-joint pad and ball pivot bolt etc., such as the locking hole on pipe clamp can be changed
Number.
In a word, flexible pipe or spool are passed through in the semicircle of double of pipe clamp, are fastened by the bolt of pipe clamp both sides.Be hinged spiral shell
Bolt is fixed on support, is fastened by following nut.When cable or flexible hose rock, pipe clamp above passes through ball
Hinged structure can rock with cable or rocking for flexible hose, be swung so as to avoid conventional cable in the root of fixed pipe clamp
And occur cable sheath rupture phenomenon.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (13)
- A kind of 1. pipe clamp of fixed cable, it is characterised in that including：The first half pipe clamps；The second half pipe clamps, it is connected with the first half pipe clamp by least two fixing nuts and fixing bolt；Half ball pivot nut, including the first hemisphere and the mounting hole in first hemisphere；Ball-joint pad, it is connected with the second half pipe clamp by the fixing nut and the fixing bolt, the ball-joint Pad includes：The hinge hole being adapted with first hemisphere；Ball pivot bolt, enter in the half ball pivot nut, and be connected in the mounting hole through the hinge hole；Wherein, the half ball pivot nut can rotate relative to the ball-joint pad.
- 2. pipe clamp according to claim 1, it is characterised in thatThe ball-joint pad, the second hemisphere that outwardly convex is formed, it is provided with and described first in second hemisphere The first half spherical-concave-surfaces that hemisphere is adapted；The second hemispheroidal bottom is provided with the hinge hole.
- 3. pipe clamp according to claim 2, it is characterised in thatThe first half spherical-concave-surface is provided with lubrication groove；The lubrication groove, for accommodating lubricating oil and/or lubricating grease, for playing the half ball pivot nut in first hemisphere The lubrication of recessed in-plane moving.
- 4. pipe clamp according to claim 3, it is characterised in thatThe lubrication groove includes：Along one or more banding lubrication groove of the distribution of the first half spherical-concave-surface；And/orThe lubrication groove includes：Multiple point-like lubrication grooves for being distributed in the first half spherical-concave-surface diverse location.
- 5. pipe clamp according to claim 2, it is characterised in thatLubrication groove is provided with the outside of first hemisphere；The lubrication groove, for accommodating lubricating oil and/or lubricating grease, for playing the half ball pivot nut in first hemisphere The lubrication of recessed in-plane moving.
- 6. pipe clamp according to claim 5, it is characterised in thatThe lubrication groove includes：One or more banding lubrication groove of distribution on the outside of along first hemisphere；And/orThe lubrication groove includes：Multiple point-like lubrication grooves for being distributed in diverse location on the outside of first hemisphere.
- 7. pipe clamp according to claim 2, it is characterised in thatThe periphery of the ball pivot bolt is provided with hemisphere hinged seat；The hemisphere hinged seat includes：3rd hemisphere, it is provided with the 3rd hemisphere and is fitted with the second hemisphere body phase With the second half spherical-concave-surfaces；Wherein, second hemisphere can rotate relative to second hemisphere face.
- 8. according to the pipe clamp described in any one of claim 1 to 7, it is characterised in thatThe half ball pivot nut, including：The hemisphere face that first end face and the first hemisphere external surface are formed, in the hemisphere The perforate entered for the ball pivot bolt is provided with face；The first end face includes：Away from the hemispherical boss.
- 9. according to the pipe clamp described in any one of claim 1 to 7, it is characterised in thatThe first half slot is provided with the first half pipe clamp；The second half slot is provided with the second half pipe clamp；The first half pipe clamp and the first half pipe clamp are assembled into after the pipe clamp, first half slot and described second Half slot, form the through hole passed through for cable；Wherein, it is provided with semicircle groove in first half slot and second half slot.
- 10. pipe clamp according to claim 9, it is characterised in thatReinforcement, circumferencial direction arrangement of the reinforcement along the semicircle groove are provided with the semicircle groove.
- 11. according to the pipe clamp described in any one of claim 1 to 7, it is characterised in thatThe half ball pivot nut positioned at described the second half between pipe clamp and the ball-joint pad,Wherein, the space for the half ball pivot nut rotation is provided with the second half pipe clamp.
- 12. according to the pipe clamp described in any one of claim 1 to 7, it is characterised in thatInternal thread is provided with the mounting hole of the half ball pivot nut；The outer surface of the ball pivot bolt is provided with external screw thread；The ball pivot bolt, passes through the external screw thread and the internal thread Pressing, be connected in the mounting hole.
- 13. pipe clamp according to claim 12, it is characterised in thatThe ball pivot bolt, in addition to bolt head and the body of bolt, the bolt head and the body of bolt are separately positioned on half ball pivot The both sides of joint chair；Wherein, the outer surface of the bolt head, be provided with match with the internal thread in the half ball pivot nut mounting hole it is outer Screw thread；The outer surface of the body of bolt, is provided with standard thread, for pipe clamp to be arranged on into car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964100.5U CN207213332U (en) | 2017-08-03 | 2017-08-03 | A kind of pipe clamp of fixed cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964100.5U CN207213332U (en) | 2017-08-03 | 2017-08-03 | A kind of pipe clamp of fixed cable |
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| Publication Number | Publication Date |
|---|---|
| CN207213332U true CN207213332U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964100.5U Active CN207213332U (en) | 2017-08-03 | 2017-08-03 | A kind of pipe clamp of fixed cable |
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| Country | Link |
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| CN (1) | CN207213332U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386657A (en) * | 2017-08-03 | 2019-02-26 | 中车唐山机车车辆有限公司 | A kind of pipe clamp of fixed cable |
| CN110425339A (en) * | 2019-06-27 | 2019-11-08 | 上海宝钢工业技术服务有限公司 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
| CN115246459A (en) * | 2021-04-27 | 2022-10-28 | 深圳市苏仁智能科技有限公司 | Pipe clamp |
-
2017
- 2017-08-03 CN CN201720964100.5U patent/CN207213332U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386657A (en) * | 2017-08-03 | 2019-02-26 | 中车唐山机车车辆有限公司 | A kind of pipe clamp of fixed cable |
| CN110425339A (en) * | 2019-06-27 | 2019-11-08 | 上海宝钢工业技术服务有限公司 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
| CN115246459A (en) * | 2021-04-27 | 2022-10-28 | 深圳市苏仁智能科技有限公司 | Pipe clamp |
| CN115246459B (en) * | 2021-04-27 | 2023-10-20 | 深圳市苏仁智能科技有限公司 | Pipe clamp |
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