Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
It referring to Fig.1, is first embodiment of the invention, Fig. 1 provides a kind of reinforced side knot for covering cable testing bridge
Structure schematic diagram.As seen from the figure, main structure of the present invention includes pressure part 100, is set to the reinforced capping cable testing bridge
Bottom, and the upper surface of pressure part 100 is provided with separator 300;Locating part 200 is set to the reinforced capping electricity
The two sides of cable gantry, and interconnected with pressure part 100, locating part 200 includes the first locating part 201 and the second locating part
202;The structure of pressure part 100 and one flute profile of whole composition of locating part 200, inside forms accommodating space M.
Specifically, as shown in Figure 1, main structure of the present invention includes pressure part 100.Pressure part 100 has in the present invention
The effect of direct support cable.Since structure type of the invention belongs to pellet type, it is reinforced that pressure part 100 is set to the present invention
The bottom position of cable testing bridge, the structure of the generally plate of pressure part 100 are covered, the cable being laid in gantry is directly placed
In the upper surface of pressure part 100.The upper surface of pressure part 100 is provided with separator 300, in the present invention its of separator 300
In a function be to play the role of the cable that is laid with being needed to be isolated and classified.Separator 300 is the structure of a plate,
Its upper surface for being vertically set on pressure part 100, and set-up mode is:It is arranged along the longitudinal direction of pressure part 100,
Meanwhile separator 300 is set to the middle position of pressure part 100, it just can be by cable corresponding in its altitude range
Gantry inner space is divided into two.Separator 300 has certain thickness, it is therefore desirable to it is to be noted that:Since it is vertically to set
It is placed in the middle position of pressure part 100, plays the role of being obviously improved on structure tension performance, in stress system, isolation
The set-up mode of part 300 is similar to the effect structure of ribbed stiffener.It is able to ascend the integrally-built anti-bending strength of the present invention and system
Stability.
Main structure of the present invention further includes finite place piece 200.Locating part 200 can limit be layed in this hair in the present invention
The lateral position of bright inner cable line, therefore it has the distributing position of limitation cable, and accommodated inside is collectively formed with pressure part 100
The effect of space M.Locating part 200 is set to the reinforced lateral location for covering cable testing bridge of the present invention, further, limit
Position part 200 is respectively arranged at two side edges of the pressure part 100, and is fixedly connected with the two sides of pressure part 100.
Further, the locating part 200 includes the first locating part 201 and the second locating part 202, and the first locating part 201 and second limits
Position part 202 is respectively arranged at the two sides outer end of pressure part 100.Therefore, the first locating part 201 and the second locating part 202 are whole
It is corresponded to each other on body, the two height having the same and width are each perpendicular to pressure part 100 and are fixed.
Therefore, referring to Fig.1, and combine above-mentioned it is found that pressure part 100 and locating part 200 have collectively constituted one in the present invention
The structure of a flute profile forms accommodating space M inside slot, and accommodating space M lower layer space is isolated part 300 and is divided into two.
It referring to Fig.1~3, is second embodiment of the invention, which is different from one embodiment:First
Locating part 201 includes that the first side plate 201a and the first revolving part 201b, the first side plate 201a includes first foundation section 201a-
1 and first is engaged section 201a-2;Second locating part 202 includes the second side plate 202a and the second revolving part 202b, described second side
Plate 202a includes the occlusion of the second section of foundation 202a-1 and second section 202a-2.
Specifically, as shown in Figure 1, main structure of the present invention includes pressure part 100, locating part 200 and separator 300.
Wherein, pressure part 100 is set to the reinforced bottom position for covering cable testing bridge of the present invention, and the cable being laid in gantry is straight
Connect the upper surface for being placed in pressure part 100.The upper surface of pressure part 100 is provided with separator 300, and separator 300 is a plate
Structure, be arranged perpendicular to pressure part 100, and along the longitudinal direction of pressure part 100, meanwhile, separator 300 is set
It is placed in the middle position of pressure part 100.Locating part 200 is set to the reinforced side position for covering cable testing bridge of the present invention
It sets, further, locating part 200 is respectively arranged at two side edges of the pressure part 100, and two with pressure part 100
Side is fixedly connected.Further, the locating part 200 includes the first locating part 201 and the second locating part 202, the first limit
Position part 201 and the second locating part 202 are respectively arranged at the two sides outer end of pressure part 100.Therefore, the first locating part 201 and
Two locating parts 202 correspond to each other on the whole, the two height having the same and width, be each perpendicular to pressure part 100 into
Row is fixed.
Therefore, pressure part 100 and locating part 200 have collectively constituted the structure of a flute profile, and it is empty that accommodating is formd inside slot
Between M, and accommodating space M lower layer space be isolated part 300 carry out equal part.
In the present invention, the first locating part 201 includes the first side plate 201a and the first revolving part 201b.As shown in Fig. 2, from
From the point of view of on the whole, the first side plate 201a is the main part of the first locating part 201, and the first revolving part 201b belongs to its branch knot
Structure.
Wherein, the first side plate 201a plays the function and effect similar with the first locating part 201 in of the invention on the whole, all
It is to be limited to the cable for being placed on accommodating space M.And the first side plate 201a can also be further divided into two parts, respectively first
The occlusion of section of foundation 201a-1 and first section 201a-2.First foundation section 201a-1 is a plate, is the lower part of the first side plate 201a
Basic component, height is consistent with the height of separator 300, and the first occlusion section 201a-2 is to be located at first foundation section 201a-1
The component on upper layer corresponds to the integrally-built second layer, and both perpendicular to pressure part 100.Further, first foundation section
201a-1 is vertically installed in the side of pressure part 100, i.e. its lower end and the side end of pressure part 100 is fixed, the upper end
The lower end for being engaged section 201a-2 with first is connected to each other and is fixed as an entirety.
It therefore, can be by the position of vertical section corresponding to first foundation section 201a-1 it can be seen from the above, in the present embodiment
It installs as first layer, vertical section position corresponding to the first occlusion section 201a-2 thereon is set as the second layer.With first foundation
The junction of the occlusion of section 201a-1 and first section 201a-2 is line of demarcation, and accommodating space M is divided into first layer and the second layer.
First revolving part 201b is the component in the second layer, further, the inner end and first of the first revolving part 201b
The upper end of section of foundation 201a-1 is carried out hingedly by axis 400, and the rotation within the scope of certain angle can be carried out around axis 400,
When it turns to vertical direction, section 201a-2 is engaged with first and contacts with each other (such as Fig. 1), when it turns to horizontal direction,
The upper end for falling in separator 300 is just taken, (such as Fig. 3) is set up by it.
In the present invention, the first locating part 201 is arranged in correspondence with each other with the second locating part 202, therefore the main body knot of the two
It is symmetrical that structure is generally related to separator 300.Similar with the first locating part 201, the second locating part 202 includes the second side plate 202a
With the second revolving part 202b.Second side plate 202a is the main part of the second locating part 202, and the second revolving part 202b belongs to it
Branched structure.
Wherein, the second side plate 202a plays the function and effect similar with the second locating part 202 in of the invention on the whole, all
It is to be limited to the cable being placed in accommodating space M.And the second side plate 202a can also be further divided into two parts, respectively
The occlusion of two section of foundation 202a-1 and second section 202a-2.Second section of foundation 202a-1 is a plate, is under the second side plate 202a
Portion's basic component, height is consistent with the height of separator 300, and the second occlusion section 202a-2 is to be located at the second section of foundation
The component on the upper layer 202a-1 corresponds to the integrally-built second layer, and both perpendicular to pressure part 100.Further, second
Section of foundation 202a-1 is vertically installed in the side of pressure part 100, i.e. its lower end and the side end of pressure part 100 is fixed,
The lower end that the upper end is engaged section 202a-2 with second is connected to each other and is fixed as an entirety.
Corresponding with the first side plate 201a, the second section of foundation 202a-1 is located at the first layer in accommodating space M, thereon
Second occlusion section 202a-2 is located at the second layer in accommodating space M.
Second revolving part 202b is the component in the second layer, further, the inner end and second of the second revolving part 202b
The upper end of section of foundation 202a-1 is carried out hingedly by axis 400, and the rotation within the scope of certain angle can be carried out around axis 400,
When it turns to vertical direction, section 202a-2 is engaged with second and is contacted with each other, when it turns to horizontal direction, just takes and falls
In the upper end of separator 300.
It is third embodiment of the invention referring to Fig. 4 or 5, which is different from second embodiment:First
Occlusion section 201a-2 and second, which is engaged on the inside of section 202a-2, is provided with the equidistant concave-convex Great Wall plate structure arranged, and the
One revolving part 201b is also respectively provided with corresponding concaveconvex structure with the outside of the second revolving part 202b.
As shown in figure 4, uniformly arranging laterally on the medial surface of the first occlusion section 201a-2 and the second occlusion section 202a-2
Concaveconvex structure, the structure be similar to great wall-shaped board structure type.Meanwhile it is found that due to first as described in above-described embodiment
When revolving part 201b rotates to vertical position, section 201a-2 is engaged with first and is contacted with each other, therefore, in the present invention, in the first rotation
The lateral surface for turning part 201b relative to the first occlusion section 201a-2 is also provided with corresponding concaveconvex structure, and the first revolving part 201b
The concaveconvex structure that the concaveconvex structure in outside is engaged on the inside of section 201a-2 with first is worked in coordination, the first revolving part 201b around axis extremely
After vertical direction, section 201a-2 is engaged with first and is entrenched togather each other by the concaveconvex structure worked in coordination.
It is identical with the first revolving part 201b, lateral surface of the second revolving part 202b relative to the second occlusion section 202a-2
Provided with corresponding concaveconvex structure, and the concaveconvex structure on the outside of the second revolving part 202b be engaged with second it is recessed on the inside of section 202a-2
Male structure is worked in coordination, and in the second revolving part 202b after axis to vertical direction, is engaged section 202a-2 by mutually matching with second
The concaveconvex structure of conjunction is entrenched togather each other.
Further, the outer end of the first revolving part 201b is provided with the first butt joint D-1, the second revolving part 202b
Outer end be provided with the second butt joint D-2 for being matched with the first butt joint D-1.First butt joint D-1 has opening simultaneously
Upward, the second butt joint D-2 have opening and downward.First revolving part 201b and the second revolving part 202b are rotated to horizontal position
Afterwards, the first butt joint D-1 with the second butt joint D-2 is engaged docks, form one, and the upper end with separator 300 just
It is in contact, is mounted in 300 top of separator.
It can be seen from the above, referring to Fig. 5, when the first revolving part 201b and the second revolving part 202b is rotated simultaneously to vertical direction
When, cable can be directly placed in the reinforced accommodating space M for covering cable testing bridge of the present invention, but do not have layered structure, only
One layer of overall space.And when the first revolving part 201b and the second revolving part 202b is rotated to horizontal position simultaneously, due to the
One revolving part 201b and the second revolving part 202b connects and is mounted in 300 top of separator, and accommodating space M is divided into two layers,
Cable can be set in upper layer and lower layer.In practical applications, can first by a kind of cable laying on pressure part 100, i.e., first
Layer, since first layer is additionally provided with separator 300, first layer can classify laying according to two wire casings.It, can after completion
Rotating the first revolving part 201b and the second revolving part 202b to level, first layer is covered, the second sheaf space is formed, continues to add
It is powered on cable.Therefore, this embodiment is not only advantageous to classifying for different cables, moreover it is possible in separator 300 and two sides side
The intensity of very big enhancing structure under the collective effect of plate.
It is the 4th embodiment of the invention referring to Fig. 6~8, which is different from one embodiment:This hair
The bright reinforced main structure for covering cable testing bridge further includes reinforcer 600, is attached with the locating part 200.
Specifically, in the present invention, reinforcer 600 has the function of improving integrally-built strength and stability.Further, mainly
Be reinforce the effect of the strength and stability of the first revolving part 201b and the second revolving part 202b, and with the in locating part 200
One revolving part 201b and the second revolving part 202b are attached.
Further, 600 overall structure of reinforcer is strip, is set to the first revolving part 201b and the second revolving part 202b
One side with concaveconvex structure, and be arranged along the row of the first revolving part 201b and the second revolving part 202b, i.e., perpendicular to the
The longitudinal direction of one revolving part 201b and the second revolving part 202b.
600 one side of reinforcer is smooth flat, and opposite another side is the one side with concaveconvex structure, and this concaveconvex structure
It works in coordination with the concaveconvex structure of the first revolving part 201b and the second revolving part 202b.In the present embodiment, reinforcer 600 has
One side face the first revolving part 201b and the second revolving part 202b of concaveconvex structure, and with lateral the first rotation of set-up mode insertion
Turn part 201b and the second revolving part 202b, is connected.
Further, reinforcer 600 is cooperated and then is used with the first revolving part 201b and the second revolving part 202b
Bolt is fastened.Corresponding to the bolt of connection, on reinforcer 600 and the first revolving part 201b and the second revolving part 202b all
In the presence of the bolt hole cooperated with bolt.
Further, reinforcer 600 has setting on the first revolving part 201b and the second revolving part 202b, and one is a pair of
It answers.Meanwhile reinforcer 600 can be placed equidistant with side by side on the first revolving part 201b and the second revolving part 202b along longitudinal
It is multiple, to improve the strength and stability of the first revolving part 201b and the second revolving part 202b.
In the present invention, reinforcer 600 can be overturn in the first revolving part 201b and the second revolving part 202b to horizontal position
It postpones be embedded in and be used cooperatively.And do not need to install when the two is located at vertical position, main purpose is:First revolving part
After 201b and the second revolving part 202b overturning, the cable being laid with thereon will generate pressure to it and act on, and the first revolving part 201b
Concaveconvex structure with the second revolving part 202b itself is longitudinal direction, and strength and stability horizontally shows slightly insufficient, therefore
The practical load performance of the first revolving part 201b and the second revolving part 202b can be improved in reinforcer 600.
It is the 5th embodiment of the invention referring to Fig. 9,10, which is different from one embodiment:This hair
Bright main structure further includes having top cover 500, and top cover 500 is set to the upper end for covering cable testing bridge, two sides difference
It is attached with the locating part 200 on both sides.
Further, capping cable testing bridge main structure of the present invention further includes top cover 500, and top cover 500 is at this
Has the function of exterior protection in invention.It is set to the upper end position for covering cable testing bridge, and two sides are limited with first respectively
Position part 201 and the second locating part 202 are attached.
Further, the generally plate structure of top cover 500, when the first revolving part 201b and the second revolving part 202b all
Behind rotation to horizontal position, the concaveconvex structure of the first occlusion section 201a-2 and the second occlusion section 202a-2 inner surface is exposed.And
In the present embodiment, in the concaveconvex structure of the first occlusion section 201a-2 and the second occlusion section 202a-2, both sides protrusion is just perpendicular
It is mutually faced on the position of straight height, while groove also mutually faces on vertical position.Therefore top cover 500 is interspersed in the
On the inside of one occlusion section 201a-2 and the second occlusion section 202a-2 in a pair of of groove of highest position, the peace of top cover 500 is realized
Dress.
Further, in the present embodiment, at the position that top cover 500 is connect with the first occlusion section 201a-2, the upper end
There is also a protrusions, hold herein, and just upper and lower surface is stuck fixation top cover 500.Meanwhile top cover 500 and second
It is engaged at the position of section 202a-2 connection, there is no protrusion, i.e. one end of top cover 500 is placed on the second occlusion section for the upper end
On the inside of 202a-2 in the protrusion of the top.Therefore, top cover 500 is more convenient when installation, only need to be first by wherein one end
Insertion first is engaged in above-mentioned position corresponding to section 201a-2, then the other end is ridden over second the top occlusion section 202a-2
In protrusion.
Certainly, according to actual needs, top cover 500 can also be interspersed in the occlusion section of the first occlusion section 201a-2 and second
Between 202a-2 in the groove of any one group of face, flexibility with higher.
Referring to Fig.1 1~15, it is the 6th embodiment of the invention, what which was different from one embodiment is:The
The top of one revolving part 201b and first foundation section 201a-1 is carried out hingedly by damper assembly 700.Similarly, the second revolving part
The top of 202b and the second section of foundation 202a-1 carry out hinged (due to the first revolving part 201b and the also by damper assembly 700
The connection structure of two revolving part 202b is identical, therefore this implementation is only to the second revolving part 202b and the second section of foundation 202a-1
Connection be illustrated, and the first revolving part 201b wouldn't be repeated).Specifically, the top of the second section of foundation 202a-1 is with embedding
The inner end edge of slot, the second revolving part 202b is placed in caulking groove, and realizes the hinged of the two by damper assembly 700.
Damper assembly 700 has both connection and the effect of buffering, mainly includes elastic damping block 701, wear-resistant block 702, turns
Axis 703 and regulating part 704.Further, one end of shaft 703 is fixed on the end position of the second side revolving part 202b.Turn
703 main body of axis is cylindric, screw thread of the outer surface with a segment length.Further, 703 outer surface of shaft also opens up
Having the first groove 703a and the second the groove 703b, the first groove 703a and the second groove 703b that twice are parallel to each other is groove
Shape, the longitudinal direction along shaft 703 are arranged, and the two is mutually faced in the outer surface of shaft 703.
In the present embodiment, wear-resistant block 702 is sheathed on the periphery of shaft 703.702 main body of wear-resistant block is cannula-like, internal
For hollow passageway, internal diameter corresponds to the body outer diameter of shaft 703.Further, correspondence is provided on the inner sidewall of wear-resistant block 702
In the first convex block 702a and the second convex block 702b of the first groove 703a and the second groove 703b.Wherein, the first convex block 702a and
Size, the structure of second convex block 702b matches with the first groove 703a and the second groove 703b respectively, and is complementary type.When
When needing wear-resistant block 702 being set in the outside of shaft 703, the first convex block 702a and the second convex block 702b need to be only respectively aligned to
First groove 703a and the second groove 703b, and push and nesting can be realized.
In the present embodiment, wear-resistant block 702 is interspersed is erected on elastic damping block 701.Elastic damping block 701 is fixed on
The top of two sides section of foundation 202a-1, has the opening along the second longitudinal direction section of foundation 202a-1, and opening size corresponds to resistance to
The body outer diameter of abrading block 702.Further, a plurality of damping projection 701a are provided on the inner sidewall of elastic damping block 701,
Damping projection 701a is the strip bump equidistantly arranged along the longitudinal direction of elastic damping block 701.Corresponding,
The first amortisseur bar 702c and the second amortisseur bar 702d, the first amortisseur bar 702c and are provided on the outer surface of wear-resistant block 702
Two amortisseur bar 702d are the high-strength abrasion-proof protrusion of strip, and the two is set to wear-resistant block 702 along longitudinal face of wear-resistant block 702
Outer surface.Wherein, the width of the first amortisseur bar 702c and the second amortisseur bar 702d are respectively less than two dampings of arbitrary neighborhood
The distance between raised 701a, to guarantee, when in the opening that wear-resistant block 702 is interspersed in elastic damping block 701, the first damping
702c and the second amortisseur bar 702d can be embedded between the gap between damping projection 701a.When the second revolving part 202b is whole
The resistance of the first amortisseur bar 702c and second around shaft 703, and when drive wear-resistant block 702 to be rotated, on wear-resistant block 702
Buddhist nun 702d causes the rotation of wear-resistant block 702 in discontinuous interval because of the inhibition of densely arranged damping projection 701a
Motion state, and all there is drag effect always during rotating.
Preferably, the end of damping projection 701a is set as dentation, optimize drag effect.
In actual use, since 703 end of shaft is fixed on the side of the second revolving part 202b, when the second rotation of overturning
When turning part 202b, shaft 703 can follow the second revolving part 202b to rotate together with, and Pivot axle is shaft 703
Central axis.Due to the first groove 703a and the second groove 703b of shaft 703 and the first convex block 702a and second of wear-resistant block 702
Convex block 702b is interspersed to be cooperatively connected, and is formed and is fixed, therefore shaft 703 also will drive wear-resistant block 702 to rotate.In contrast
, although elastic damping block 701 is sheathed on the periphery of wear-resistant block 702, its side for being also fixed on the second section of foundation 202a-1,
Therefore wear-resistant block 702 will not be followed to be rotated, it is clear that, the damping projection 701a of 701 inner sidewall of elastic damping block will
Intermittent inhibition is generated to the first amortisseur bar 702c and the second amortisseur bar 702d of 702 lateral surface of wear-resistant block, i.e. realization pair
The overturning of second revolving part 202b generates intermittent and hinders.
Use damper assembly 700 that can make the second revolving part 202b when quick closedown or unlatching with certain
Buffer function, meanwhile, the second revolving part 202b can be made to open to position at any angle and remained stationary, have one
Fixed positioning action.
Preferably, the inner face of wear-resistant block 702 is held in the mouth by compressed spring and the lateral surface of the second section of foundation 202a-1
It connects.In the present embodiment, the threaded sections of 703 outer end of shaft are also arranged with regulating part 704, and regulating part 704 uses nut, adjust
Part 704 is bonded with the outer end face of wear-resistant block 702 always in use.Therefore, it can be squeezed by rotating regulating part 704
Wear-resistant block 702 is pressed, it is made to stretch along the longitudinal direction of shaft 703, and then adjusts damping projection 701a and the first amortisseur bar
Handover length between 702c and the second amortisseur bar 702d is finally reached control and adjusts the effect of damping power.
Referring to Fig.1 6~19, it is the 7th embodiment of the invention, what which was different from the 6th embodiment is:?
In the present invention, the gantry passes through connection sheet P in actual use and is combined installation, i.e., the outer end of two neighboring bridge joint is mutual
Docking, meanwhile, connection sheet P is fitted in the two sides of two gantry butt ends, is fastened and is locked finally by connector 800
It is fixed.Connection sheet P is laminated structure, the outer surface of gantry two sides locating part 200 is arranged in, and be placed with several connections thereon
Hole O (there is also corresponding connecting hole O on locating part 200), connecting hole O is the hole penetrated, for placing connector 800.Even
Fitting 800 has the function of that connection sheet P and locating part 200 are tightened and be compacted in the present invention.
Connector 800 includes fastener 801, sleeve member 802 and tensioning member 803.Wherein, the generally pin of fastener 801
Shape comprising turret head 801a, transmission segment 801b and telescopic segment 801c, three are in turn connected to form entirety.Turret head 801a
It is flat-shaped hexagonal prisms, the site of action as external force in the end of fastener 801.Transmission segment 801b is hollow tubulose knot
Structure, inside have channel, and channel penetrates through turret head 801a and is connected to exterior space formation, and the inner sidewall in channel is provided with
Screw thread.Telescopic segment 801c has the function of the tightening that is pressurized, and internal is hollow structure, and mutual with the inner passage of transmission segment 801b
It is connected.The outer wall of telescopic segment 801c is the arc structure of smaller curvature, in the trend outwardly protruded, with transmission segment 801b into
Row is fixedly connected, and the size at maximum transversal section corresponds to the width of connecting hole O, and is slightly larger than the section of transmission segment 801b
Size.It will be apparent that turret head 801a is stuck in outside, telescopic segment 801c energy after fastener 801 is inserted into connecting hole O
It is enough to enter just, simultaneously as the arcuation outer wall of telescopic segment 801c, so that can have one between transmission segment 801b and connecting hole O
Fixed gap.Further, in this gap in be arranged with closely knit part 804, closely knit part 804 is hollow tubular, inner sidewall and outer
Side wall is bonded with the inner sidewall in the outside of transmission segment 801b and connecting hole O respectively.
The generally bolt shape of sleeve member 802, the inside of main body have Telescopic path R, and the section Telescopic path R is circle,
It is whole through sleeve member 802.Sleeve member 802 is arranged in the inner passage of fastener 801, and body outer surface have be matched with
The screw thread of transmission segment 801b inner sidewall.Therefore, the screw thread that sleeve member 802 is cooperated by this, can the inside of fastener 801 into
Row stretching motion.The outer end of 802 main body of sleeve member is provided with the second turret head 802a, and overall structure is also flat-shaped hexagonal prisms,
Position as external force, when external force applies torque effect to the second turret head 802a, i.e. 802 entirety of controllable shaft external member exists
Linear motion inside fastener 801.Further, the inner termination of sleeve member 802 extends to the telescopic segment 801c of fastener 801
In cavity, and it is additionally provided with press part 802b in the inner termination of sleeve member 802, press part 802b is the tubulose of variable cross-section.Even
When the original state of fitting 800, smallest cross-sectional end and 802 main body of sleeve member of press part 802b is attached, maximum cross-section end
The inner sidewall being just against at telescopic segment 801c maximum transversal section, meanwhile, between the second turret head 802a and turret head 801a
There are certain gaps, allow space for 802 entirety of sleeve member.
Tensioning member 803 is pin spike-like structures, is arranged in the Telescopic path R of sleeve member 802.The main body of tensioning member 803
Outer end is provided with third turret head 803a, and overall structure is also flat-shaped hexagonal prisms, the position as external force.Tensioning member 803
The other end be provided with stretching head 803b, stretching head 803b passes through telescopic segment 801c and extends to the outside of its cavity.Stretching head
There is one section of screw thread on the outer surface of 803b.Further, the end of telescopic segment 801c has inwardly protruded cooperation section
Running through inside 801d, cooperation section 801d has the screw hole for being matched with stretching head 803b.In the present embodiment, 803 main body of tensioning member is inserted
After entering Telescopic path R, stretching head 803b is screwed with cooperation section 801d cooperation, while third turret head 803a is stuck in the second turret head
On the outside of 802a.Further, it is fitted closely between third turret head 803a and the second turret head 802a, and third turret head 803a
Outer surface also indent have an interior hex slot 803c, interior hex slot 803c is hollow hexa-prism, is equally used for the effect of external force
Point.
In the present embodiment, the connector 800 when original state, fastener 801, sleeve member 802 and tensioning member 803 it
Between be only to contact with each other, and powerless effect.At this point, connector 800 is whole to be directly inserted into connecting hole O, and just cooperate
Without extruding.When rotating in the forward direction sleeve member 802 (and keeping tensioning member 803 motionless), the press part 802b of 802 end of sleeve member will be right
The inner sidewall of telescopic segment 801c generates outside squeezing action, and telescopic segment 801c is forced to have outwardly projecting deformation tendency.So
After rotate in the forward direction tensioning member 803, due to being fitted closely between third turret head 803a and the second turret head 802a, tensioning member 803
Itself cannot generate linear movement, therefore the cooperation section 801d that its direct pull is attached thereto so that cooperation section 801d have to
The trend of interior tightening.Continue circumgyration stretch part 803, while under the mating reaction of press part 802b, so that telescopic segment 801c
It is deformed, gradually protrusion becomes larger for cross section everywhere, and is greater than the size of connecting hole O, so that the both ends of fastener 801 are stuck in
The both ends of connecting hole O.Preferably, closely knit part 804 can use material flexible (such as rubber), the inner end of closely knit part 804 has
It is matched with the chamfering J of telescopic segment 801c outer wall, the presence of chamfering J is more advantageous to the contact between telescopic segment 801c and connecting hole O
With it is closely knit.
It is important that, it should be noted that the construction and arrangement of the application shown in multiple and different exemplary implementation schemes is only
It is illustrative.Although several embodiments are only described in detail in this disclosure, refering to the personnel of the displosure content
It should be easily understood that many changes under the premise of substantially without departing from the novel teachings and advantage of theme described in this application
Type is possible (for example, the size of various elements, scale, structure, shape and ratio and parameter value are (for example, temperature, pressure
Deng), mounting arrangements, the use of material, color, the variation of orientation etc.).It can be by more for example, being shown as integrally formed element
A part or element are constituted, and the position of element can be squeezed or change in other ways, and the property or number of discrete component
Or position can be altered or changed.Therefore, all such remodeling are intended to be comprised in the scope of the present invention.It can be according to replacing
The embodiment in generation changes or the order or sequence of resequence any process or method and step.In the claims, any " dress
Set plus function " clause be intended to and be covered on the structure described herein for executing the function, and it is equivalent to be not only structure
It but also is equivalent structure.Without departing from the scope of the invention, can exemplary implementation scheme design, operation
Other replacements are made in situation and arrangement, remodeling, are changed and are omitted.Therefore, the present invention is not limited to specific embodiments, and
It is to extend to a variety of remodeling still fallen within the scope of the appended claims.
In addition, all spies of actual implementation scheme can not be described in order to provide the terse description of exemplary implementation scheme
Sign is (that is, with execution those incoherent features of optimal mode of the invention for currently considering, or in realizing that the present invention is incoherent
Those features).
It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object
A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits
For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and
The routine work of production.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.