CN209178819U - A kind of road and bridge protective fence support plinth easy to remove - Google Patents
A kind of road and bridge protective fence support plinth easy to remove Download PDFInfo
- Publication number
- CN209178819U CN209178819U CN201821761542.0U CN201821761542U CN209178819U CN 209178819 U CN209178819 U CN 209178819U CN 201821761542 U CN201821761542 U CN 201821761542U CN 209178819 U CN209178819 U CN 209178819U
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- CN
- China
- Prior art keywords
- protective fence
- fixedly connected
- remove
- road
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of road and bridge protective fence support plinths easy to remove, it is related to guard bar technique field, it includes pedestal, the quantity of the pedestal is two, and the opposite face of two pedestals is fixedly connected with the left and right sides of connecting plate respectively, there are two fixed devices for the upper surface clamping of the connecting plate, the lower surface of the pedestal offers sliding slot, tourelle is slidably connected in the sliding slot, the upper surface of the tourelle is fixedly connected by the first spring with the upper surface of sliding slot inner wall.The road and bridge protective fence support plinth easy to remove, pass through setting protective fence, slide bar, fixture block, card slot, holder and sliding sleeve, so that fixture block is detached from card slot and through-hole, it is rotated further by link block, similarly, staff pulls right side link block again, so that two fixture blocks are detached from two card slots respectively, staff can be lifted up protective fence, and replace to it, it does not need to remove protective fence together with pedestal, it is very convenient.
Description
Technical field
The utility model relates to guard bar technique field, specially a kind of road and bridge protective fence easy to remove supports bottom
Seat.
Background technique
Guardrail is the important component of the highway traffic safeties facility such as road, bridge, safety barrier is rationally arranged, not only
Automobile impacting energy can be absorbed to the maximum extent, reduced the injury hit to driver and occupant, reduced the severity of accident,
The sight that also can induce driver makes it can be clearly seen that linear, the increase travel safety of road profile and direction of advance, and
And keep road more beautiful.
Protective fence is most important traffic infrastructure, and protective fence would generally be placed on road and bridge to multidirectional lane
Be isolated and car lane is isolated with non-motorized lane, existing some protective fences are not easy to move, and can only pass through
Transloading equipment is transported through, and protective fence and pedestal are fixed together, and when needing replacing protective fence, need to pass through work
Tool unscrews screw, and protective fence is removed replacement together with pedestal, is inconvenient, not only increases the strong of the work of staff
Degree, also causes certain damage to ground.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge protective fence bearing bottom easy to remove
Seat, solves existing some protective fences and is not easy to move, can only be transported through by transloading equipment, and protective fence and pedestal
It is fixed together, when needing replacing protective fence, needs to unscrew screw by tool, protective fence is torn open together with pedestal
Lower replacement, the problem of being inconvenient.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of road and bridge protection easy to remove
Column support plinth, including pedestal, the quantity of the pedestal are two, and the opposite face of two pedestals respectively with the left and right of connecting plate
Two sides are fixedly connected, and there are two fixed device, the lower surface of the pedestal offers cunning for the upper surface clamping of the connecting plate
Slot, slidably connects tourelle in the sliding slot, and the upper surface of the tourelle passes through the first spring and sliding slot inner wall
Upper surface is fixedly connected.
The upper surface of the pedestal is fixedly connected with the lower surface of holder, and protective fence, institute are provided in the holder
The left side for stating protective fence offers card slot, and fixture block, the left side of the fixture block and the right side of link block are provided in the card slot
Side is fixedly connected, and the fixture block is located in through-hole, and the through-hole is provided with the left side of holder.
The lower surface of the link block is fixedly connected with the upper surface of sliding sleeve, and slide bar, the cunning are socketed in the sliding sleeve
The right end of bar is fixedly connected with rotating device, and the rotating device is connected to the left side of holder, and the left end of the slide bar is solid
Surely be connected with block, the outer surface of the slide bar is socketed with second spring, the left and right ends of the second spring respectively with block
Right side be fixedly connected with the left side of sliding sleeve.
Preferably, the tourelle includes idler wheel, and the upper surface of the idler wheel is fixedly connected with sliding block, and the sliding block is sliding
Dynamic to be connected in sliding slot, the upper surface of the sliding block is fixedly connected with the bottom end of the first spring.
Preferably, the fixed device includes thread cap, and the thread cap is connected to the upper surface of connecting plate, the screw thread
Cap internal screw thread is connected with threaded rod.
Preferably, the lower surface of the protective fence inner wall is provided with reflecting piece, and the quantity of the reflecting piece is five.
Preferably, the rotating device includes bearing, and the bearing is connected to the left side of holder, the bearing inner sleeve
It is connected to shaft, the left end of the shaft is fixedly connected with the right end of slide bar.
Preferably, the slide bar and sliding sleeve are shaped to rectangle, and the diameter of the card slot is equal to the diameter of through-hole.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the road and bridge protective fence support plinth easy to remove by setting protective fence, slide bar, fixture block, card slot, is put
Box and sliding sleeve are set, when needing replacing protective fence, staff pulls left side link block to the left first, so that link block drives card
Block is moved to the left, so that fixture block is detached from card slot and through-hole, is rotated further by link block, and similarly, staff pulls right side link block again,
So that two fixture blocks are detached from two card slots respectively, staff can be lifted up protective fence, and replace to it, be not required to
Protective fence is removed together with pedestal, it is very convenient.
2, road and bridge protective fence support plinth easy to remove, by the way that threaded rod, thread cap, connecting plate, rolling is arranged
Wheel and sliding block, when needing mobile base, staff unscrews two threaded rods by tool so that threaded rod with thread cap
Threaded connection effect under move up so that two threaded rods are detached from ground, the more convenient promotion protective fence of staff
It is moved.
3, road and bridge protective fence support plinth easy to remove, by the way that second spring, fixture block, card slot, protection is arranged
Column, slide bar and sliding sleeve, when needing to install protective fence, the bottom end of protective fence is put into two holders by staff, work
Personnel pull left side link block to rotate, and when fixture block is located at the front-left of through-hole, then link block are slowly decontroled, so that second
The elastic force of spring drives sliding sleeve to move right, so that sliding sleeve drives fixture block to be caught in card slot by link block, similarly, staff
The link block on the right side of pulling is mounted in two holders so that protective fence is more convenient.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the utility model left view；
Fig. 3 is the structural schematic diagram amplified at the utility model A.
In figure: 1 pedestal, 2 connecting plates, 3 fixed devices, 31 threaded rods, 32 thread caps, 4 sliding slots, 5 first springs, 6 roll
Device, 61 idler wheels, 62 sliding blocks, 7 holders, 8 protective fences, 9 card slots, 10 fixture blocks, 11 through-holes, 12 link blocks, 13 reflecting pieces, 14 gears
Block, 15 slide bars, 16 second springs, 17 rotating devices, 171 bearings, 172 shafts, 18 sliding sleeves.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of road and bridge protective fence branch easy to remove
Hold pedestal, including pedestal 1, the quantity of pedestal 1 is two, and the opposite face of two pedestals 1 left and right sides with connecting plate 2 respectively
Face is fixedly connected, and there are two fixed device 3, fixed device 3 includes thread cap 32, thread cap 32 for the upper surface clamping of connecting plate 2
It is connected to the upper surface of connecting plate 2,32 internal screw thread of thread cap is connected with threaded rod 31, by the way that threaded rod 31 is arranged, so that screw thread
Bar 31 will not shake and more stable when moving up and down under the threaded connection effect with thread cap 32, and the lower surface of pedestal 1 is opened
Equipped with sliding slot 4, tourelle 6 is slidably connected in sliding slot 4, tourelle 6 includes idler wheel 61, and the upper surface of idler wheel 61 is fixed to be connected
It is connected to sliding block 62, sliding block 62 is slidably connected in sliding slot 4, and the upper surface of sliding block 62 is fixedly connected with the bottom end of the first spring 5, is led to
Setting idler wheel 61 is crossed, after two threaded rods 31 are detached from ground, staff can push protective fence 8 to pass through two 1 bands of pedestal
Dynamic two idler wheels 61 are in ground surface, so that the Mobile guardrail 8 that staff is more convenient, the upper surface of tourelle 6 is logical
The first spring 5 is crossed to be fixedly connected with the upper surface of 4 inner wall of sliding slot.
The upper surface of pedestal 1 is fixedly connected with the lower surface of holder 7, protective fence 8 is provided in holder 7, by setting
The first spring 5 is set, when needing pedestal 1 being fixed on ground, staff tightens two threaded rods 31 by tool, so that spiral shell
Rasp bar 31 is threaded in ground, so that two idler wheels 61 drive two sliding blocks 62 to move up in two sliding slots 4 respectively, makes
It obtains two the first springs 5 and plays the role of support, so that idler wheel 61 will not be subject to crushing, the lower surface setting of 8 inner wall of protective fence
There is reflecting piece 13, the quantity of reflecting piece 13 is five, and the left side of protective fence 8 offers card slot 9, is provided with fixture block in card slot 9
10, the left side of fixture block 10 is fixedly connected with the right side of link block 12, and fixture block 10 is located in through-hole 11, and through-hole 11, which is provided with, to be put
Set the left side of box 7.
The lower surface of link block 12 is fixedly connected with the upper surface of sliding sleeve 18, and slide bar 15 and sliding sleeve 18 are shaped to square
Shape, the diameter of card slot 9 are equal to the diameter of through-hole 11, by the way that fixture block 10 is arranged, when fixture block 10 is located at the front-left of through-hole 11, then
Link block 12 is slowly decontroled, so that the elastic force of second spring 16 drives sliding sleeve 18 to move right, so that sliding sleeve 18 passes through link block
12 drive fixture blocks 10 are caught in card slot 9, similarly, staff link block 12 on the right side of pulling, so that protective fence 8 is more convenient
It is mounted in two holders 7, slide bar 15 is socketed in sliding sleeve 18, the right end of slide bar 15 is fixedly connected with rotating device 17, rotation
Rotary device 17 includes bearing 171, and bearing 171 is connected to the left side of holder 7, shaft 172, shaft are socketed in bearing 171
172 left end is fixedly connected with the right end of slide bar 15, and by the way that bearing 171 is arranged, link block 12 drives fixture block 10 to be moved to the left, makes
It obtains fixture block 10 and is detached from card slot 9 and through-hole 11, be rotated further by link block 12, so that link block 12 drives fixture block 10 to be rotated, so that
On fixture block 10 and the no longer straight line of through-hole 11, so that fixture block 10 will not be caught in card slot 9, and staff is rotatablely connected block 12
Shi Buhui shake and it is more laborsaving, rotating device 17 is connected to the left side of holder 7, and the left end of slide bar 15 is fixedly connected with gear
Block 14, the outer surface of slide bar 15 are socketed with second spring 16, the left and right ends of second spring 16 right side with block 14 respectively
It is fixedly connected with the left side of sliding sleeve 18.
The operating procedure of the utility model are as follows:
S1, when needing replacing protective fence 8, staff first to the left pull left side link block 12 so that link block 12
It drives fixture block 10 to be moved to the left, so that fixture block 10 is detached from card slot 9 and through-hole 11, is rotated further by link block 12, similarly, staff is again
Right side link block 12 is pulled, so that two fixture blocks 10 are detached from two card slots 9 respectively, staff can be lifted up protective fence 8,
And it is replaced；
S2, when needing to install protective fence 8, the bottom end of protective fence 8 is put into two holders 7 by staff, work
Personnel pull left side link block 12 to rotate, and when fixture block 10 is located at the front-left of through-hole 11, then slowly decontrol link block 12,
So that the elastic force of second spring 16 drives sliding sleeve 18 to move right, so that sliding sleeve 18 drives fixture block 10 to be caught in card by link block 12
In slot 9, similarly, staff link block 12 on the right side of pulling, so that protective fence 8 may be mounted in two holders 7；
S3, when needing mobile base 1, staff unscrews two threaded rods 31 by tool, so that threaded rod 31 exists
It is moved up under the threaded connection effect of thread cap 32, so that two threaded rods 31 are detached from ground, staff can be pushed
Protective fence 8 is moved.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of road and bridge protective fence support plinth easy to remove, including pedestal (1), it is characterised in that: the pedestal (1)
Quantity be two, and the opposite face of two pedestals (1) is fixedly connected with the left and right sides of connecting plate (2) respectively, the company
There are two fixed device (3), the lower surface of the pedestal (1) offers sliding slot (4), the cunning for the upper surface clamping of fishplate bar (2)
It is slidably connected tourelle (6) in slot (4), the upper surface of the tourelle (6) passes through the first spring (5) and sliding slot (4)
The upper surface of inner wall is fixedly connected；
The upper surface of the pedestal (1) is fixedly connected with the lower surface of holder (7), is provided with protection in the holder (7)
The left side on column (8), the protective fence (8) offers card slot (9), is provided with fixture block (10), the fixture block in the card slot (9)
(10) left side is fixedly connected with the right side of link block (12), and the fixture block (10) is located in through-hole (11), the through-hole
(11) it is provided with the left side of holder (7)；
The lower surface of the link block (12) is fixedly connected with the upper surface of sliding sleeve (18), is socketed with slide bar in the sliding sleeve (18)
(15), the right end of the slide bar (15) is fixedly connected with rotating device (17), and the rotating device (17) is connected to holder (7)
Left side, the left end of the slide bar (15) is fixedly connected with block (14), and the outer surface of the slide bar (15) is socketed with second
Spring (16), the left and right ends of the second spring (16) are solid with the left side of the right side of block (14) and sliding sleeve (18) respectively
Fixed connection.
2. one kind according to claim 1 road and bridge protective fence support plinth easy to remove, it is characterised in that: described
Tourelle (6) includes idler wheel (61), and the upper surface of the idler wheel (61) is fixedly connected with sliding block (62), and the sliding block (62) is sliding
Dynamic to be connected in sliding slot (4), the upper surface of the sliding block (62) is fixedly connected with the bottom end of the first spring (5).
3. one kind according to claim 1 road and bridge protective fence support plinth easy to remove, it is characterised in that: described
Fixed device (3) include thread cap (32), and the thread cap (32) is connected to the upper surface of connecting plate (2), the thread cap
(32) internal screw thread is connected with threaded rod (31).
4. one kind according to claim 1 road and bridge protective fence support plinth easy to remove, it is characterised in that: described
The lower surface of protective fence (8) inner wall is provided with reflecting piece (13), and the quantity of the reflecting piece (13) is five.
5. one kind according to claim 1 road and bridge protective fence support plinth easy to remove, it is characterised in that: described
Rotating device (17) includes bearing (171), and the bearing (171) is connected to the left side of holder (7), the bearing (171)
It is inside socketed with shaft (172), the left end of the shaft (172) is fixedly connected with the right end of slide bar (15).
6. one kind according to claim 1 road and bridge protective fence support plinth easy to remove, it is characterised in that: described
Slide bar (15) and sliding sleeve (18) are shaped to rectangle, and the diameter of the card slot (9) is equal to the diameter of through-hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761542.0U CN209178819U (en) | 2018-10-29 | 2018-10-29 | A kind of road and bridge protective fence support plinth easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761542.0U CN209178819U (en) | 2018-10-29 | 2018-10-29 | A kind of road and bridge protective fence support plinth easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178819U true CN209178819U (en) | 2019-07-30 |
Family
ID=67362464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761542.0U Expired - Fee Related CN209178819U (en) | 2018-10-29 | 2018-10-29 | A kind of road and bridge protective fence support plinth easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778836A (en) * | 2020-07-03 | 2020-10-16 | 段后勤 | Emergency anti-collision bridge capable of rapidly building simple bridge by using railings |
| CN112176861A (en) * | 2020-09-23 | 2021-01-05 | 新昌县奔力机械有限公司 | Based on municipal building road bridge safety fixing device for rail guard |
-
2018
- 2018-10-29 CN CN201821761542.0U patent/CN209178819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778836A (en) * | 2020-07-03 | 2020-10-16 | 段后勤 | Emergency anti-collision bridge capable of rapidly building simple bridge by using railings |
| CN112176861A (en) * | 2020-09-23 | 2021-01-05 | 新昌县奔力机械有限公司 | Based on municipal building road bridge safety fixing device for rail guard |
| CN112176861B (en) * | 2020-09-23 | 2022-05-10 | 武汉市市政路桥有限公司 | Based on municipal building road bridge safety fixing device for rail guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190730 Termination date: 20211029 |