CN208034506U - A kind of fixing device that highway bridge is processed with guardrail - Google Patents
A kind of fixing device that highway bridge is processed with guardrail Download PDFInfo
- Publication number
- CN208034506U CN208034506U CN201820455495.0U CN201820455495U CN208034506U CN 208034506 U CN208034506 U CN 208034506U CN 201820455495 U CN201820455495 U CN 201820455495U CN 208034506 U CN208034506 U CN 208034506U
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- Prior art keywords
- screw
- guardrail
- spring
- fixing device
- processed
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Abstract
The utility model discloses the fixing devices that a kind of highway bridge is processed with guardrail, including fixed case, the fixed case left side wall is equipped with motor supporting plate, the motor supporting plate is equipped with motor, output end is coaxially connected with driving wheel on the left of the motor, it is sequentially connected with driven wheel on the upside of the driving wheel, the side of the driven wheel is coaxially connected with lead screw, the lead screw includes left screw and right screw, screw thread on the left screw outer surface is from left to right ramp-like in dipping down, screw thread on the right screw outer surface is in from left to right skewed upwards, it is arranged with sliding shoe on the outside of the left screw and right screw.Impact force of two clamping plates of the utility model pair when clamping guardrail between the two absorbs, and efficiently avoids causing guardrail or fixing device to damage due to rigid collision between clamping plate and guardrail.
Description
Technical field
The utility model is related to highway barrier fixed equipment technical fields more particularly to a kind of highway bridge to be processed with guardrail
Fixing device.
Background technology
Guardrail is provided in highway bridge both sides, for preventing driving vehicle from sliding to the device on the outside of road, the matter of guardrail
Amount directly affects the traffic safety of people, so the processing of guardrail is most important, guardrail is generally adopted in processing
Guardrail is fixed with fixing device, is then processed again.
The prior art has the following disadvantages：The holding position of the fixing device of existing guardrail processing is not provided with buffering
Device damages guardrail in nonfloating rail so as to cause fixing device, and the vibrations that guardrail is generated when being processed
Power can damage the internal element of fixing device.
Utility model content
The purpose of this utility model is to provide the fixing devices that a kind of highway bridge is processed with guardrail, have nonfloating rail
The advantage that Shi Buhui damages guardrail, damping performance is good solves the holding position of the fixing device of existing guardrail processing
The problem of being not provided with buffer unit, guardrail damaged in nonfloating rail so as to cause fixing device.
According to the fixing device that a kind of highway bridge of the utility model embodiment is processed with guardrail, including fixed case, institute
It states fixed case left side wall and is equipped with motor supporting plate, the motor supporting plate is equipped with motor, and output end is same on the left of the motor
Axis connection has driving wheel, and driven wheel is sequentially connected on the upside of the driving wheel, and the side of the driven wheel is coaxially connected with lead screw,
The lead screw includes left screw and right screw, and the screw thread on the left screw outer surface is in from left to right ramp-like, the institute that dips down
It is in skewed upwards to state the screw thread on right screw outer surface from left to right, and cunning is arranged on the outside of the left screw and right screw
Motion block, two sliding shoe tops are equipped with connecting rod, and two connecting rods run through sliding slot and are fixedly connected with holder, two
It is equipped with connecting rod on the side wall of the holder side, one end of two connecting rods is equipped with movable block, on the movable block
Lower both ends are all provided with fluted, convex grooves are equipped on the opposite side side wall of two movable blocks, in two grooves
Equipped with card frame, in the convex grooves vertically be equipped with slide plate, slide plate side side wall up and down two be equipped with the first spring,
The other side side wall of the slide plate is equipped with set block, is hollow-core construction inside the set block and is internally provided with decoupling rod, described to subtract
The end of shake bar is fixedly connected on card frame madial wall, and second spring, the card are arranged on the decoupling rod right part lateral wall
It is fixedly connected with clamping plate in frame right sidewall.
Further, the fixed case bottom outside is arranged with damping frame, and the fixed frame center bottom is equipped with damping trough,
The damping trough bottom end is equipped with movable block, runs through inside the movable block and is equipped with buffer bar, the buffer bar bottom outside is arranged
There are third spring, the damping frame inner bottom wall both sides to be equipped with spring pedestal, the 4th bullet is fixedly connected in the spring pedestal
The top of spring, the 4th spring is fixedly connected with spring footstock, and the spring footstock is fixed on fixed case.
Further, belt is arranged on the driving wheel and driven wheel outer surface, on the inner surface of the belt
Uniformly it is equipped with multiple gear teeth engaged with driving wheel, driven wheel.
Further, the slide plate is integrally formed with set block.
Further, the screw thread to match with left screw, right screw outer surface is respectively equipped with inside two sliding shoes.
Further, the damping frame is made of stainless steel.
The utility model has an advantageous effect in that compared with prior art：
1, the fixing device of this kind of highway bridge guardrail processing is by being equipped with holder, movable block, the first spring, the second bullet
Spring absorbs impact force of two clamping plates when clamping guardrail between the two, efficiently avoids between clamping plate and guardrail
Guardrail or fixing device is caused to damage due to rigid collision；
2, the fixing device that this kind of highway bridge is processed with guardrail by be equipped with third spring, the 4th spring, buffer bar come
The shaking force generated to guardrail when being processed absorbs, and efficiently avoids shaking force and is caused to the element in fixing device
Damage, increases the service life of fixing device.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of highway bridge guardrail processing fixing device structural schematic diagram；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 be the utility model proposes a kind of highway bridge guardrail processing fixing device sliding slot schematic diagram.
In figure：1- fixed cases, 2- motor, 3- lead screws, 4- left screws, 5- right screws, 6- sliding shoes, 7- sliding slots, 8- folders
Seat, 9- movable blocks, 10- cards frame, 11- slide plates, the first springs of 12-, 13- set block, 14- decoupling rods, 15- clamping plates, 16- dampings frame,
17- movable blocks, 18- buffer bars, 19- thirds spring, the 4th springs of 20-, 21- belts, 22- second springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-3, the fixing device that a kind of highway bridge is processed with guardrail, including fixed case 1,1 left side wall of fixed case
It is equipped with motor supporting plate, motor supporting plate is equipped with motor 2, and 2 left side output end of motor is coaxially connected with driving wheel, driving wheel
Upside is sequentially connected with driven wheel, and the side of driven wheel is coaxially connected with lead screw 3, and lead screw 3 includes left screw 4 and right screw 5, a left side
Screw thread on 4 outer surface of lead screw be in from left to right dip down it is ramp-like, the screw thread on 5 outer surface of right screw be in from left to right to
Upper skewed, left screw 4 is arranged with sliding shoe 6 with 5 outside of right screw, and two 6 tops of sliding shoe are equipped with connecting rod, two companies
Bar runs through sliding slot 7 and to be fixedly connected with holder 8, is equipped with connecting rod on two 8 side side walls of holder, and the one of two connecting rods
End is equipped with movable block 9, and 9 upper and lower ends of movable block are all provided with fluted, are equipped on the opposite side side wall of two movable blocks 9 convex
Connected in star is equipped with card frame 10 in two grooves, is equipped with slide plate 11 in convex grooves vertically, two up and down of 11 side side wall of slide plate
It is equipped with the first spring 12, the other side side wall of slide plate 11 is equipped with set block 13, and 13 inside of set block is hollow-core construction and inside is set
There are decoupling rod 14, the end of decoupling rod 14 to be fixedly connected on 10 madial wall of card frame, is arranged on 14 right part lateral wall of decoupling rod
Second spring 22 is fixedly connected with clamping plate 15, the fixing device that this kind of highway bridge is processed with guardrail in 10 right sidewall of card frame
By be equipped with holder 8, movable block 9, the first spring 12, second spring 22 come to two clamping plates 15 when clamping guardrail between the two
Impact force absorbed, efficiently avoid leading to guardrail or fixing device due to rigid collision between clamping plate 15 and guardrail
Damage.
1 bottom outside of fixed case is arranged with damping frame 16, and 1 center bottom of fixed case is equipped with damping trough, and damping trough bottom end is set
There are movable block 17,17 inside of movable block to be arranged with third spring 19, damping through buffer bar 18,18 bottom outside of buffer bar is equipped with
16 inner bottom wall both sides of frame are equipped with spring pedestal, and the 4th spring 20, the top of the 4th spring 20 are fixedly connected in spring pedestal
It is fixedly connected with spring footstock, spring footstock is fixed on fixed case 1, and belt is arranged on driving wheel and driven wheel outer surface
21, it is uniformly equipped with multiple gear teeth engage with driving wheel, driven wheel on the inner surface of belt 21, slide plate 11 and covers block 13 1
It is body formed, the screw thread to match with left screw 4,5 outer surface of right screw is respectively equipped with inside two sliding shoes 6, damping frame 16 is adopted
It is made of stainless steel material, the fixing device of this kind of highway bridge guardrail processing is by being equipped with third spring 19, the 4th spring
20, buffer bar 18 absorbs come the shaking force generated to guardrail when being processed, efficiently avoids shaking force and is filled to fixed
Element in setting damages, and increases the service life of fixing device.
In use, guardrail to be processed is put between two clamping plates 15.Then motor 2 is opened, motor 2 drives master
Wheel rotation, driving wheel drive belt 21 to rotate, and belt 21 drives driven wheel rotation, driven wheel that lead screw 3 is driven to rotate, lead screw 3
So that two sliding shoes 6 move inward, two holders 8 move inward therewith for rotation, when clamping plate 15 contacts guardrail, decoupling rod 14
It stretches into set block 13, the first spring 12 is compressed with second spring 22, to play cushioning effect, when during processing guardrail
When generating vibrations, third spring 19 and the 4th spring 20 compress, and are absorbed, are buffered to generated shaking force.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. the fixing device that a kind of highway bridge is processed with guardrail, it is characterised in that：Including fixed case (1), the fixed case (1)
Left side wall is equipped with motor supporting plate, and the motor supporting plate is equipped with motor (2), and output end is coaxial on the left of the motor (2)
It is connected with driving wheel, is sequentially connected with driven wheel on the upside of the driving wheel, the side of the driven wheel is coaxially connected with lead screw
(3), the lead screw (3) includes left screw (4) and right screw (5), and the screw thread on left screw (4) outer surface is from left to right
Ramp-like in dipping down, the screw thread on right screw (5) outer surface is in from left to right upward skewed, the left screw (4)
It is arranged with sliding shoe (6) with right screw (5) outside, two sliding shoe (6) tops are equipped with connecting rod, two connecting rods
Run through sliding slot (7) and be fixedly connected with holder (8), connecting rod, two institutes are equipped on two holder (8) side side walls
The one end for stating connecting rod is equipped with movable block (9), and movable block (9) upper and lower ends are all provided with fluted, two movable blocks
(9) it is equipped with convex grooves on opposite side side wall, card frame (10) is equipped in two grooves, is erected in the convex grooves
Directly be equipped with slide plate (11), slide plate (11) side side wall up and down two be equipped with the first spring (12), the slide plate (11)
Other side side wall be equipped with set block (13), the set block (13) is internal for hollow-core construction and to be internally provided with decoupling rod (14), institute
The end for stating decoupling rod (14) is fixedly connected on card frame (10) madial wall, is arranged on decoupling rod (14) the right part lateral wall
Second spring (22) is fixedly connected with clamping plate (15) in card frame (10) right sidewall.
2. the fixing device that a kind of highway bridge according to claim 1 is processed with guardrail, it is characterised in that：The fixation
Case (1) bottom outside is arranged with damping frame (16), and fixed case (1) center bottom is equipped with damping trough, the damping trough bottom end
Equipped with movable block (17), through equipped with buffer bar (18), buffer bar (18) the bottom outside set inside the movable block (17)
Equipped with third spring (19), set on damping frame (16) inner roof wall there are two spring pedestal, it is fixed in the spring pedestal to connect
It is connected to the 4th spring (20), the top of the 4th spring (20) is fixedly connected with spring footstock, and the spring footstock is fixed on
On fixed case (1).
3. the fixing device that a kind of highway bridge according to claim 1 is processed with guardrail, it is characterised in that：The active
It is arranged with belt (21) on wheel and driven wheel outer surface, is uniformly equipped on the inner surface of the belt (21) multiple and main
The gear teeth that driving wheel, driven wheel engage.
4. the fixing device that a kind of highway bridge according to claim 1 is processed with guardrail, it is characterised in that：The slide plate
(11) it is integrally formed with set block (13).
5. the fixing device that a kind of highway bridge according to claim 1 is processed with guardrail, it is characterised in that：Described in two
The screw thread to match with left screw (4), right screw (5) outer surface is respectively equipped with inside sliding shoe (6).
6. the fixing device that a kind of highway bridge according to claim 2 is processed with guardrail, it is characterised in that：The damping
Frame (16) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455495.0U CN208034506U (en) | 2018-04-02 | 2018-04-02 | A kind of fixing device that highway bridge is processed with guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455495.0U CN208034506U (en) | 2018-04-02 | 2018-04-02 | A kind of fixing device that highway bridge is processed with guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034506U true CN208034506U (en) | 2018-11-02 |
Family
ID=63946824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455495.0U Expired - Fee Related CN208034506U (en) | 2018-04-02 | 2018-04-02 | A kind of fixing device that highway bridge is processed with guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642504A (en) * | 2019-10-21 | 2020-01-03 | 扬州市丰泽特种电缆材料有限公司 | Perpendicular drawing machine that energy-conserving effectual and stability is strong |
-
2018
- 2018-04-02 CN CN201820455495.0U patent/CN208034506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642504A (en) * | 2019-10-21 | 2020-01-03 | 扬州市丰泽特种电缆材料有限公司 | Perpendicular drawing machine that energy-conserving effectual and stability is strong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: 610000 No. 231, Shunhe street, Huayang street, Tianfu New District, Chengdu City, Sichuan Province Patentee after: Sichuan yidaiyi construction services Co.,Ltd. Address before: No.10, No.498, Hanxing North Street, Dachuan District, Dazhou City, Sichuan Province Co-patentee before: He Guilin Patentee before: Luo Qiang Effective date of registration: 20191017 Address after: No.10, No.498, Hanxing North Street, Dachuan District, Dazhou City, Sichuan Province Co-patentee after: He Guilin Patentee after: Luo Qiang Address before: 311800 No. 8 Ruiyuan Road, Zhibu Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Huang Zhijie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200402 |