CN208778457U - A kind of stiffening plate re-posted detection machine - Google Patents
A kind of stiffening plate re-posted detection machine Download PDFInfo
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- CN208778457U CN208778457U CN201820638921.4U CN201820638921U CN208778457U CN 208778457 U CN208778457 U CN 208778457U CN 201820638921 U CN201820638921 U CN 201820638921U CN 208778457 U CN208778457 U CN 208778457U
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Abstract
The utility model discloses a kind of stiffening plate re-posted detection machines, belong to field of cable technology, it is intended to provide a kind of support plate and sensing device stable connection, firm stiffening plate re-posted detection machine, including support plate and the sensing device being connect with support plate, sensing device includes shell, interconnected through-hole is provided on shell and support plate, shell is equipped with connection shell and the bolt and bolt of support plate pass through through-hole, support plate is equipped with preload piece, preload piece include nut and with hollow supporting element, there are three U-shaped to be open in opening on horn-like and supporting element for supporting element, three U-shaped openings are arranged in equilateral triangle shape, the inner wall of supporting element is equipped with annular projection, endless groove is provided on the outer wall of nut, supporting element is protruded into nut one end and annular projection and endless groove contradict, bolt protrudes into supporting element and bolts and nuts are threadedly coupled, support The elastic cushion contradicted with support plate is equipped on part.
Description
Technical field
The utility model relates to a kind of field of cable technology, more specifically, it relates to a kind of stiffening plate re-posted detection machine.
Background technique
Stiffening plate re-posted detection machine is a kind of machinery for detecting stiffening plate and whether being bonded with flexible flat cable.General reinforcement
Support plate and sensing device in plate re-posted detection machine are simply by being bolted together, after by external force collision, sensing device
It is easy to loosen, the probe positions on sensing device influence the detection effect of detection machine to deviate.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of support plates and sensing device to connect
Connect stable, firm stiffening plate re-posted detection machine.
To achieve the above object, the utility model provides following technical solution: a kind of stiffening plate re-posted detection machine, including
Support plate and the sensing device connecting with support plate, sensing device include shell, are provided on shell and support plate interconnected
Through-hole, shell is equipped with connection shell and the bolt and bolt of support plate pass through through-hole, and support plate is equipped with preload piece, preload piece
Including nut and with hollow supporting element, there are three U-shaped to be open in opening on horn-like and supporting element for supporting element, three U-shaped openings
It arranges in equilateral triangle shape, the inner wall of supporting element is equipped with annular projection, is provided with endless groove on the outer wall of nut, nut one end is stretched
Enter supporting element and annular projection and endless groove contradict, bolt protrudes into supporting element and bolts and nuts are threadedly coupled, on supporting element
Equipped with the elastic cushion contradicted with support plate.
By using above-mentioned technical proposal, the connection of bolt and preload piece is to fixed on the supporting plate by sensing device；
It is placed between nut and support plate in horn-like supporting element, when fastening bolt, supporting element forced contraction plays good preload
Effect, so that more secured, stabilization that shell is connect with support plate；What three U-shaped were open opens up, so that the elastic energy of supporting element
Power enhancing, supporting element forced compression deformation capability improving, and then increase bolts and nuts pretightning force, and then increase shell with
The fastness of support plate connection；The setting of elastic cushion, since elasticity is good for elastic cushion, forced compression, and then increase bolt and spiral shell
Female pretightning force, so that the fastness that shell is connect with support plate is increased, and elasticity is lined with good cushioning ability, so that
On the supporting plate, after by external force, shell in support plate in being not easy to deviate for the fixation of shell stability；Annular projection and endless groove
Setting so that nut is rotated by endless groove and being matched on supporting element for annular projection, in this way, making nut, spiral shell
When bolt fastens, it is not easy to influence supporting element.
Further, resilient cushion, adsorption layer of the resilient cushion by successively integrally connected, elasticity are equipped between shell and support plate
Layer and buffer layer form, and are provided with several evenly arranged hemispherical blind holes on adsorption layer, elastic layer is made of polyurethane resin, bullet
Property layer in be equipped with spherical chamber, the first ventilation hole of connection spherical chamber and hemispherical blind hole, spherical chamber are provided on elastic layer
Interior to be equipped with flexible ventilation duct, flexible ventilation duct is connect with elastic layer and flexibility ventilation duct is connected to the first ventilation hole, buffer layer in
Several cylindrical holes are provided on adsorption layer to the direction of buffer layer, the inner wall of cylindrical hole is in spiral shell on the length direction of cylindrical hole
Groove, thread groove is interior to be equipped with staggered elastic strip, and buffer layer is connect with shell, and the spherical chamber of connection is also provided on elastic layer
With the second ventilation hole of cylindrical hole, adsorption layer and support plate are contradicted.
By using above-mentioned technical proposal, when bolts and nuts cooperation is tightened, shell and support plate carry out resilient cushion
It squeezing, the air in hemispherical blind hole on adsorption layer is extruded away or is extruded into spherical chamber, hemispherical blind hole
For vacuum shape, it is functionally equivalent to sucker, several hemispherical blind holes tightly adsorb support plate, so that shell and support plate connect
What is connect is more stable；Elastic layer and buffer layer stress squeeze, the reaction force that elastic layer and buffer layer are formed squeeze support plate and
Shell, so that more secured, stabilization that support plate is connected with shell；When spherical chamber and cylindrical hole stress squeeze, they it
In air stress squeeze after can provide reaction force to elastic layer and buffer layer so that elastic layer and buffer layer are squeezed and are supported
Plate and shell so that support plate connected with shell it is more secured；Hemispherical blind hole stress leads to the air in it by first
Air holes is discharged into spherical chamber through flexible ventilation duct, and flexible ventilation duct is equivalent to the valve inside on basketball, and air is not easy by soft
Property ventilation duct enter hemispherical blind hole so that the adsorption capacity of hemispherical blind hole greatly promotes, support plate connects more with shell
Securely.
When several spherical chambers on elastic layer and several cylindrical holes on buffer layer are by external force collision, it can be very good
External force is decomposed so that support plate connected with shell it is more stable, secured；Thread groove on buffer layer, can be further right
Suffered impact force is decomposed, and more fastness, stability that support plate is connected with shell are greatly promoted；Several staggered elastic strips
Setting, allows buffer layer to bear bigger extruding force, substantially increases the pretightning force between shell and support plate, so that shell
Body connects more secured with support plate；The spherical indoor air of chamber can enter cylindrical hole through the second ventilation hole, so that ball
Shape chamber is connected to cylindrical hole, greatly promotes the globality of resilient cushion, the interior air conduct in cylindrical hole of spherical chamber
Medium plays certain buffer function, further promotes the pretightning force between shell and support plate, so that shell and support plate connect
What is connect is more secured；Resilient cushion can well decompose external force in this way, when making resilient cushion by external force, shell and
Support plate is not easy to deviate under the action of by external force, i.e., shell connects more stable with support plate.
Further, resilient cushion is identical as the structure of elastic cushion.
By using above-mentioned technical proposal, elasticity is lined with good buffering effect and damping effect, and elastic cushion is supported part
It is squeezed with support plate, elastic cushion greatly improves the pretightning force between supporting element and support plate, so that shell is connect with support plate
It is more secured, stablize；Under the action of to bolt fastening, so that supporting element is not easy stress movement, convenient for bolts and nuts
It tightens, loosen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the schematic cross-sectional view of shell and support plate junction.
Fig. 3 is the structural schematic diagram of preload piece.
Fig. 4 is the structural schematic diagram of resilient cushion.
Specific embodiment
The utility model embodiment is described further referring to figs. 1 to Fig. 4.
A kind of support plate and sensing device stable connection, firm stiffening plate re-posted detection machine.
The specific embodiment of the utility model: including support plate 1 and the sensing device being connect with support plate 12, induction dress
Setting 2 includes shell 3, and interconnected through-hole 4 is provided on shell 3 and support plate 1, and shell 3 is equipped with connection shell 3 and support plate
1 bolt 5 and bolt 5 pass through through-hole 4, support plate 1 be equipped with preload piece 6, preload piece 6 include nut 7 and with hollow support
Part 8, supporting element 8 in being opened on horn-like and supporting element 8 there are three U-shaped opening 9, arrange in equilateral triangle shape by three U-shaped openings 9,
The inner wall of supporting element 8 is equipped with annular projection 10, is provided with endless groove 11 on the outer wall of nut 7, supporting element 8 is protruded into 7 one end of nut
And annular projection 10 and endless groove 11 contradict, bolt 5 protrudes into supporting element 8 and bolt 5 is threadedly coupled with nut 7, on supporting element 8
Equipped with the elastic cushion 12 contradicted with support plate 1.
The connection of bolt 5 and preload piece 6 is to which sensing device 2 to be fixed in support plate 1；In horn-like supporting element 8
It is placed between nut 7 and support plate 1, when fastening bolt 5,8 forced contraction of supporting element plays good pretensioning effect, so that shell
Body 3 is connect more secured, stable with support plate 1；Three U-shaped opening 9 opens up, so that the elasticity capacity of supporting element 8 enhances,
The capability improving of 8 forced compression of supporting element deformation, and then increase the pretightning force of bolt 5 and nut 7, and then increase shell 3 and branch
The fastness that fagging 1 connects；The setting of elastic cushion 12, since elasticity is good for elastic cushion 12, forced compression, and then increase bolt 5
With the pretightning force of nut 7, to increase the fastness that shell 3 is connect with support plate 1, and elastic cushion 12 has good damping
Ability, so that shell 3 is stably fixed in support plate 1, after by external force, shell 3 in support plate 1 in being not easy to deviate；Ring
The setting of shape protrusion 10 and endless groove 11, so that nut 7 is turned by endless groove 11 and being matched on supporting element 8 for annular projection 10
It is dynamic, in this way, being not easy to influence supporting element 8 when fastening nut 7, bolt 5.
Between shell 3 and support plate 1 be equipped with resilient cushion 13, resilient cushion 13 by successively integrally connected adsorption layer 14, elasticity
Layer 15 and buffer layer 16 form, and are provided with several evenly arranged hemispherical blind holes 17 on adsorption layer 14, elastic layer 15 is by polyurethane
Resin is constituted, and spherical chamber 18 is equipped in elastic layer 15, and the spherical chamber 18 of connection and hemispherical blind hole 17 are provided on elastic layer 15
The first ventilation hole 19, be equipped with flexible ventilation duct 20 in spherical chamber 18, flexible ventilation duct 20 is connect with elastic layer 15 and flexibility
Ventilation duct 20 is connected to the first ventilation hole 19, and buffer layer 16 is in being provided with several cylinders on adsorption layer 14 to the direction of buffer layer 16
The inner wall in hole 21, cylindrical hole 21 is staggered in being equipped in thread groove 22 on the length direction of cylindrical hole 21, thread groove 22
Elastic strip 23, buffer layer 16 connect with shell 3, and the of the spherical chamber 18 of connection and cylindrical hole 21 is also provided on elastic layer 15
Two ventilation holes 24, adsorption layer 14 and support plate 1 contradict.
When bolt 5 and the cooperation of nut 7 are tightened, shell 3 and support plate 1 squeeze resilient cushion 13, on adsorption layer 14
Hemispherical blind hole 17 in air be extruded away or be extruded into spherical chamber 18, hemispherical blind hole 17 becomes vacuum
Shape is functionally equivalent to sucker, and several hemispherical blind holes 17 tightly adsorb support plate 1, so that shell 3 and support plate 1 connect
What is connect is more stable；Elastic layer 15 and 16 stress of buffer layer squeeze, and the reaction force that elastic layer 15 and buffer layer 16 are formed squeezes
Support plate 1 and shell 3, so that more secured, stabilization that support plate 1 and shell 3 connect；Spherical chamber 18 and cylindrical hole 21 by
When power squeezes, the air stress among them can provide reaction force to elastic layer 15 and buffer layer 16, so that bullet after squeezing
Property layer 15 and buffer layer 16 squeeze support plate 1 and shell 3 so that support plate 1 and shell 3 connect it is more secured；It is hemispherical blind
Air in it is discharged into spherical chamber 18, and flexible ventilation through flexible ventilation duct 20 by the first ventilation hole 19 by 17 stress of hole
Pipe 20 is equivalent to the valve inside on basketball, and air is not easy to enter hemispherical blind hole 17 by flexible ventilation duct 20, so that hemispherical blind
The adsorption capacity in hole 17 greatly promotes, and support plate 1 and shell 3 connect more secured.
It, can when several spherical chambers 18 on elastic layer 15 and several cylindrical holes 21 on buffer layer 16 are by external force collision
External force to be decomposed well so that support plate 1 and shell 3 connect it is more stable, secured；Thread groove on buffer layer 16
22, further suffered impact force can be decomposed, greatly promote more fastness, the stability of support plate 1 and the connection of shell 3；
The setting of several staggered elastic strips 23, allows buffer layer 16 to bear bigger extruding force, substantially increases shell 3 and branch
Pretightning force between fagging 1 so that shell 3 and support plate 1 connect it is more secured；Air in spherical chamber 18 can be through
Two ventilation holes 24 enter cylindrical hole 21 and greatly promote the whole of resilient cushion 13 so that spherical chamber 18 is connected to cylindrical hole 21
Body, the interior air in cylindrical hole 21 of spherical chamber 18 play certain buffer function as medium, further promote shell
Pretightning force between body 3 and support plate 1 so that shell 3 and support plate 1 connect it is more secured；Resilient cushion 13 is in this way, make
When obtaining resilient cushion 13 by external force, external force can be decomposed well, shell 3 and support plate 1 are not easy partially under the action of by external force
It moves, i.e., shell 3 and support plate 1 connect more stable.
Resilient cushion 13 is identical as the structure of elastic cushion 12；Elastic cushion 12 has good buffering effect and damping effect, elasticity
Pad 12 is supported part 8 and support plate 1 squeezes, and elastic cushion 12 greatly improves the pretightning force between supporting element 8 and support plate 1, makes
Obtain more secured, stabilization that shell 3 is connect with support plate 1；Under the action of being fastened to bolt 5, so that supporting element 8 is not easy stress
It is mobile, convenient for the tightening of bolt 5 and nut 7, loosen.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of stiffening plate re-posted detection machine, including support plate and the sensing device being connect with support plate, it is characterized in that: the sense
Answering device includes shell, is provided with interconnected through-hole on shell and support plate, and shell is equipped with connection shell and support plate
Bolt and bolt pass through through-hole, and support plate is equipped with preload piece, and preload piece includes nut and hollow supporting element, and supporting element is in loudspeaker
It is opened on shape and supporting element there are three U-shaped opening, three U-shaped openings are arranged in equilateral triangle shape, and the inner wall of supporting element is equipped with
Annular projection is provided with endless groove on the outer wall of nut, and supporting element is protruded into nut one end and annular projection and endless groove contradict, bolt
It protrudes into supporting element and bolts and nuts is threadedly coupled, the elastic cushion contradicted with support plate is equipped on supporting element.
2. a kind of stiffening plate re-posted detection machine according to claim 1, it is characterized in that: being set between the shell and support plate
There is resilient cushion, resilient cushion is made of the adsorption layer, elastic layer and buffer layer of successively integrally connected, is provided on adsorption layer several uniform
The hemispherical blind hole of arrangement, elastic layer are made of polyurethane resin, and spherical chamber is equipped in elastic layer, is provided with connection on elastic layer
First ventilation hole of spherical chamber and hemispherical blind hole, spherical chamber is interior to be equipped with flexible ventilation duct, flexible ventilation duct and elastic layer
Connection and flexible ventilation duct is connected to the first ventilation hole, buffer layer is in being provided with several cylinders on the direction of adsorption layer to buffer layer
Hole, the inner wall of cylindrical hole delay in being equipped with staggered elastic strip in thread groove on the length direction of cylindrical hole, thread groove
It rushes layer to connect with shell, the second ventilation hole for being connected to spherical chamber and cylindrical hole, adsorption layer and support is also provided on elastic layer
Plate contradicts.
3. a kind of stiffening plate re-posted detection machine according to claim 2, it is characterized in that: the knot of the resilient cushion and elastic cushion
Structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638921.4U CN208778457U (en) | 2018-05-02 | 2018-05-02 | A kind of stiffening plate re-posted detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638921.4U CN208778457U (en) | 2018-05-02 | 2018-05-02 | A kind of stiffening plate re-posted detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778457U true CN208778457U (en) | 2019-04-23 |
Family
ID=66147934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820638921.4U Active CN208778457U (en) | 2018-05-02 | 2018-05-02 | A kind of stiffening plate re-posted detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778457U (en) |
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2018
- 2018-05-02 CN CN201820638921.4U patent/CN208778457U/en active Active
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Address after: 314007, Zhejiang, Jiaxing City, South Lake District, Phoenix Town Industrial Function Zone, on the west side of the two road Patentee after: Jiaxing Hangqi Electric Appliance Co., Ltd Address before: 314007, Zhejiang, Jiaxing City, South Lake District, Phoenix Town Industrial Function Zone, on the west side of the two road Patentee before: JIAXING HANGQI ELECTRICAL APPLIANCE Co.,Ltd. |