CN108797335A - A kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence - Google Patents
A kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence Download PDFInfo
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- CN108797335A CN108797335A CN201810575394.1A CN201810575394A CN108797335A CN 108797335 A CN108797335 A CN 108797335A CN 201810575394 A CN201810575394 A CN 201810575394A CN 108797335 A CN108797335 A CN 108797335A
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- Prior art keywords
- groove
- protective fence
- ladder
- fixed
- support spring
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of road and bridge facilities, in particular it is a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence, including protective fence supporting rack, protective fence connector, movable ladder, there is better protection effect, device can adjust spacing for generation of the present apparatus for traffic accident, adapt to different greenbelts, the secondary utilization rate used is improved, device, which is additionally provided with, tramples region, works convenient for gardener.Protective fence supporting rack is fixed with protective fence connector and is connected, and protective fence supporting rack is connect with movable ladder movable contact.
Description
Technical field
In particular it is that a kind of new-type road and bridge greenbelt is special more the present invention relates to a kind of road and bridge facility
Function protecting column.
Background technology
Greenbelt is essential air purification area in road and bridge, and greenbelt can all have protective equipment, used
Protective equipment structure is single, and function is simple, has both been unfavorable for the repair and maintenance of greenbelt, can not play protection well and make
With so a kind of design new-type road and bridge greenbelt special-purpose multifunctional protective fence solves the problems, such as this.
Invention content
The invention mainly solves the technical problem of providing a kind of new-type road and bridge greenbelt special-purpose multifunctional protection
Column, generation of the present apparatus for traffic accident have better protection effect, and device can adjust spacing, adapt to different green
Change band, improves the secondary utilization rate used, device, which is additionally provided with, tramples region, works convenient for gardener.
In particular it is a kind of new-type in order to solve the above technical problems, the present invention relates to a kind of road and bridge facility
Road and bridge greenbelt special-purpose multifunctional protective fence, including protective fence supporting rack, protective fence connector, movable ladder, the present apparatus
There is better protection effect, device can adjust spacing, adapt to different greenbelts for generation for traffic accident, improve
The secondary utilization rate used, device, which is additionally provided with, tramples region, work convenient for gardener.
The protective fence supporting rack includes supporting rack firm banking, supporting frame, female connectors, subject beam, branch
Support firm banking is fixed by H-shaped card-bit part with supporting frame and is connected, and supporting frame is contacted with female connectors fixation
Connection, supporting frame are connect with subject beam by increasing bar movable contact；
Supporting rack firm banking includes H-shaped groove, small-sized support spring, control handle, H-shaped card-bit part, bar shaped fixed cover,
It is provided with H-shaped groove on supporting rack firm banking, small-sized support spring, small-sized support spring and H-shaped card are placed in H-shaped groove
Position part, which is fixed, to be connected, and H-shaped card-bit part is adapted with H-shaped groove, and bar shaped fixed cover is fixed on supporting rack by trip bolt
On firm banking, H-shaped card-bit part is adapted with bar shaped fixed cover by through-hole, and the bottom end of H-shaped card-bit part and supporting frame passes through
Groove is adapted, and control handle is meshed with H-shaped card-bit part by screw thread, and control handle passes through through-hole with supporting rack firm banking
It is adapted；
Square through hole is provided in bar shaped fixed cover, there are two the numbers of square through hole, square through hole and H-shaped card-bit part phase
It adapts to；
Supporting frame includes that supportive body, top fixed cover, T shapes fixing piece, double side support spring, control stock, U-shaped are logical
Hole increases bar, active pull rod, screens cross bar, retaining groove, foot-operated plate body, and supportive body passes through groove with foot-operated plate body
It is adapted, U-shaped through-hole is provided in foot-operated plate body, T shapes fixing piece is adapted with U-shaped through-hole, and the number of T shape fixing pieces has two
It is a, it is double side support spring among two T shapes fixing pieces, double side support spring is fixed with T shape fixing pieces and connected, control length
Bar is adapted with U-shaped through-hole, and control stock is meshed with T shape fixing pieces by screw thread, and top fixed cover is solid by trip bolt
It is scheduled in foot-operated plate body, T shapes fixing piece is adapted with supportive body by groove, is increased bar and is passed through groove phase with supportive body
It adapts to, increases bar and be meshed by screw thread with subject beam, screens cross bar is adapted with bar is increased by groove, on supportive body
It is provided with retaining groove, screens cross bar is adapted with retaining groove, and active pull rod is meshed with screens cross bar by screw thread, activity
Pull rod is adapted with supportive body by through-hole；
Increase and be provided with screens cross bar groove on bar, screens cross bar groove is adapted with screens cross bar；
Special-shaped through-hole is provided on subject beam, movable ladder is adapted with special-shaped through-hole；
Protective fence connector includes head rod, the second connecting rod, and female connectors pass through fastening with head rod
Screw, which is fixed, to be connected, and head rod and the second connecting rod are fixed by fastening bolt and connected；
Movable ladder includes ladder crossbeam one, foot-operated cross bar, roller devices, ladder crossbeam two, ladder crossbeam one and idler wheel
Device, which is fixed, to be connected, and ladder crossbeam one connect with roller devices with subject beam movable contact, ladder crossbeam one and is ridden
Cross bar, which is fixed, to be connected, and ladder crossbeam two is fixed with foot-operated cross bar and connected, and ladder crossbeam two connects with roller devices fixation
Connection is touched, ladder crossbeam two is connect with subject beam movable contact；
Ladder crossbeam one includes internal fixed cover, convex center axis, support spring one, strip groove, bar shaped track groove, side
Connected in star is provided with strip groove on ladder crossbeam one, and support spring one, support spring one and protrusion are placed in strip groove
Central shaft, which is fixed, to be connected, and convex center axis is adapted with internal fixed cover through-hole through-hole, and internal fixed cover is by fastening spiral shell
Nail is fixed on ladder crossbeam one, and square groove is provided on ladder crossbeam one, and square groove is adapted with T shape locating pieces；
Foot-operated cross bar includes circular groove, support spring two, control switch, T shapes locating piece, hides fixed cover, rides cross
Circular groove is provided on bar, circular groove is adapted with support spring two, and support spring two fixes the company of contact with T shape locating pieces
It connects, T shapes locating piece is adapted with hiding fixed cover by through-hole, and T shapes locating piece is adapted with ladder crossbeam one by groove, hidden
It hides fixed cover to be fixed on foot-operated cross bar by trip bolt, control switch is meshed with T shape locating pieces by screw thread, and control is opened
It closes and is adapted by through-hole with foot-operated cross bar；
It hides and is provided with circular through hole in fixed cover, circular through hole is adapted with T shape locating pieces；
Roller devices include idler wheel fixed cover, Q-RING fixing piece, idler wheel, middle axle bolt, Q-RING fixing piece and bar shaped
Track groove is adapted, and idler wheel is located at the centre of Q-RING fixing piece, and Q-RING fixing piece is connected by middle axle bolt with idler wheel, rolling
It takes turns fixed cover to connect with Q-RING fixing piece, idler wheel fixed cover is fixed on by trip bolt on ladder crossbeam one；
Ladder crossbeam two includes two frame of crossbeam, position fixing piece, movable switch bar, top cover, strength support spring, position
It sets fixing piece to be adapted by groove with two frame of crossbeam, strength support spring is fixed with position fixing piece and connected, activity
Switch lever is meshed with position fixing piece by screw thread, and top cover is fixed on by trip bolt on two frame of crossbeam, and position is solid
Determine part to be adapted by groove with ladder crossbeam one；
Protective fence supporting rack is fixed with protective fence connector and is connected, protective fence supporting rack and movable ladder movable contact
Connection.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
The number of foot-operated cross bar described in guardrail has multiple, is distributed between ladder crossbeam one and ladder crossbeam two.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
The material of small-sized support spring, double side support spring, support spring one, support spring two and strength support spring described in guardrail
It is carbon steel.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
The equal oiling corrosion-inhibiting coating in outer surface of protective fence supporting rack, protective fence connector and movable ladder described in guardrail.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
The outer surface of foot-operated plate body described in guardrail is provided with antiskid thread.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
The material of protective fence supporting rack, protective fence connector and movable ladder described in guardrail is iron.
As advanced optimizing for the technical program, a kind of new-type road and bridge greenbelt special-purpose multifunctional of the present invention is anti-
Device described in guardrail is fixed on the ground by supporting rack firm banking.
A kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence of the invention has the beneficial effect that：
A kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence of the present invention, hair of the present apparatus for traffic accident
It is raw, there is better protection effect, device can adjust spacing, adapt to different greenbelts, improve it is secondary use use
Rate, device, which is additionally provided with, tramples region, works convenient for gardener.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of new-type road and bridge greenbelt special-purpose multifunctional protective fence of the present invention.
Fig. 2 is a kind of structural representation of the right view of new-type road and bridge greenbelt special-purpose multifunctional protective fence of the present invention
Figure.
Fig. 3 is a kind of structural representation of the vertical view of new-type road and bridge greenbelt special-purpose multifunctional protective fence of the present invention
Figure.
Fig. 4 is the cross-sectional structure schematic diagram of A-A in Fig. 1.
Fig. 5 is the cross-sectional structure schematic diagram of B-B in Fig. 1.
Fig. 6 is the cross-sectional structure schematic diagram of C-C in Fig. 1.
Fig. 7 is the cross-sectional structure schematic diagram of D-D in Fig. 3.
Fig. 8 is the part section structural representation of E in Fig. 1.
Fig. 9 is the part section structural representation of F in Fig. 3.
Figure 10 is the part section structural representation of G in Fig. 3.
Figure 11 is the cross-sectional structure schematic diagram of H-H in Fig. 2.
In figure：Protective fence supporting rack 1；Supporting rack firm banking 1-1；H-shaped groove 1-1-1；Small-sized support spring 1-1-2；
Control handle 1-1-3；H-shaped card-bit part 1-1-4；Bar shaped fixed cover 1-1-5；Square through hole 1-1-5-1；Supporting frame 1-2；Support
Main body 1-2-1；Top fixed cover 1-2-2；T shape fixing pieces 1-2-3；Double side support spring 1-2-4；Control stock 1-2-5；U-shaped
Through-hole 1-2-6；Increase bar 1-2-7；Screens cross bar groove 1-2-7-1；Active pull rod 1-2-8；Screens cross bar 1-2-9；Screens is recessed
Slot 1-2-10；Foot-operated plate body 1-2-11；Female connectors 1-3；Subject beam 1-4；Special-shaped through-hole 1-4-1；Protective fence connects
Part 2；Head rod 2-1；Second connecting rod 2-2；Movable ladder 3；One 3-1 of ladder crossbeam；Internal fixed cover 3-1-1；Protrusion
Central shaft 3-1-2；One 3-1-3 of support spring；Strip groove 3-1-4；Bar shaped track groove 3-1-5；Square groove 3-1-6；It is foot-operated
Cross bar 3-2；Circular groove 3-2-1；Two 3-2-2 of support spring；Control switch 3-2-3；T shape locating pieces 3-2-4；Hide fixed cover
3-2-5；Circular through hole 3-2-5-1；Roller devices 3-3；Idler wheel fixed cover 3-3-1；Q-RING fixing piece 3-3-2；Idler wheel 3-3-
3；Middle axle bolt 3-3-4；Two 3-4 of ladder crossbeam；Two frame 3-4-1 of crossbeam；Position fixing piece 3-4-2；Movable switch bar 3-4-
3；Top cover 3-4-4；Strength support spring 3-4-5.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the present invention relates to a kind of road bridges
In particular beam facility is a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence, including protective fence supporting rack
1, protective fence connector 2, movable ladder 3, generation of the present apparatus for traffic accident have better protection effect, and device can
To adjust spacing, different greenbelts is adapted to, improves the secondary utilization rate used, device, which is additionally provided with, tramples region, is convenient for
Gardener works.
The protective fence supporting rack 1 includes supporting rack firm banking 1-1, supporting frame 1-2, female connectors 1-3, master
Body crossbeam 1-4, supporting rack firm banking 1-1 and supporting frame 1-2 are fixed by H-shaped card-bit part 1-1-4 and are connected, supporting rack
Body 1-2 is fixed with female connectors 1-3 and is connected, and supporting frame 1-2 and subject beam 1-4 is by increasing bar 1-2-7 activities
It connecting, supporting rack firm banking 1-1 is the major part being connect with ground, and supporting frame 1-2 is the braced frame of device,
Female connectors 1-3 plays the role of connection, and subject beam 1-4 plays fixed movable ladder 3；
Supporting rack firm banking 1-1 includes H-shaped groove 1-1-1, small-sized support spring 1-1-2, control handle 1-1-3, H-shaped
Card-bit part 1-1-4, bar shaped fixed cover 1-1-5 are provided with H-shaped groove 1-1-1, H-shaped groove 1-1- on supporting rack firm banking 1-1
Small-sized support spring 1-1-2 is placed in 1, small-sized support spring 1-1-2 is fixed with H-shaped card-bit part 1-1-4 and connected, H-shaped
Card-bit part 1-1-4 and H-shaped groove 1-1-1 is adapted, and bar shaped fixed cover 1-1-5 is fixed on supporting rack by trip bolt and fixes bottom
On seat 1-1, H-shaped card-bit part 1-1-4 and bar shaped fixed cover 1-1-5 is adapted by through-hole, H-shaped card-bit part 1-1-4 and supporting rack
The bottom end of body 1-2 is adapted by groove, and control handle 1-1-3 is meshed with H-shaped card-bit part 1-1-4 by screw thread, controls handle
Hand 1-1-3 and supporting rack firm banking 1-1 is adapted by through-hole, and small-sized support spring 1-1-2 plays support H-shaped card-bit part 1-
The effect of 1-4, control handle 1-1-3 are the switch for supporting H-shaped card-bit part 1-1-4, and bar shaped fixed cover 1-1-5 plays retaining element
Effect；
Square through hole 1-1-5-1 is provided on bar shaped fixed cover 1-1-5, there are two the numbers of square through hole 1-1-5-1, side
Shape through-hole 1-1-5-1 and H-shaped card-bit part 1-1-4 is adapted；
Supporting frame 1-2 includes supportive body 1-2-1, top fixed cover 1-2-2, T shape fixing piece 1-2-3, double side support
Spring 1-2-4, control stock 1-2-5, U-shaped through-hole 1-2-6, increase bar 1-2-7, active pull rod 1-2-8, screens cross bar 1-2-9,
Retaining groove 1-2-10, foot-operated plate body 1-2-11, supportive body 1-2-1 are mutually fitted with foot-operated plate body 1-2-11 by groove
It answers, being provided with U-shaped through-hole 1-2-6, T shape fixing piece 1-2-3 and U-shaped through-hole 1-2-6 on foot-operated plate body 1-2-11 is adapted, T
There are two the numbers of shape fixing piece 1-2-3, is double side support spring 1-2-4, double side support among two T shape fixing pieces 1-2-3
Spring 1-2-4 is fixed with T shape fixing pieces 1-2-3 and is connected, and control stock 1-2-5 and U-shaped through-hole 1-2-6 is adapted, control
Stock 1-2-5 is meshed with T shape fixing pieces 1-2-3 by screw thread, and top fixed cover 1-2-2 is fixed on foot-operated by trip bolt
On plate body 1-2-11, T shape fixing piece 1-2-3 and supportive body 1-2-1 is adapted by groove, increases bar 1-2-7 and support
Main body 1-2-1 is adapted by groove, is increased bar 1-2-7 and is meshed by screw thread with subject beam 1-4, screens cross bar 1-2-9
It is adapted by groove with bar 1-2-7 is increased, retaining groove 1-2-10, screens cross bar 1-2-9 is provided on supportive body 1-2-1
It is adapted with retaining groove 1-2-10, active pull rod 1-2-8 is meshed with screens cross bar 1-2-9 by screw thread, active pull rod 1-
2-8 and supportive body 1-2-1 is adapted by through-hole, and top fixed cover 1-2-2 plays the role of retaining element, double side support bullet
The effect of spring 1-2-4 support T shape fixing pieces 1-2-3, T shape fixing pieces 1-2-3 play the role of positioning, and control stock 1-2-5 is T
The switch of shape fixing piece 1-2-3 increases bar 1-2-7 and plays the role of adjusting apparatus height, and active pull rod 1-2-8 controls screens
Cross bar 1-2-9, screens cross bar 1-2-9 play the role of positioning, ride plate body 1-2-11 and are convenient for gardener author truck work；
Increase and is provided with screens cross bar groove 1-2-7-1, screens cross bar groove 1-2-7-1 and screens cross bar on bar 1-2-7
1-2-9 is adapted；
Special-shaped through-hole 1-4-1 is provided on subject beam 1-4, movable ladder 3 is adapted with special-shaped through-hole 1-4-1；
Protective fence connector 2 includes head rod 2-1, the second connecting rod 2-2, and female connectors 1-3 is connect with first
Bar 2-1 is fixed by trip bolt and is connected, and head rod 2-1 and the second connecting rod 2-2 is connect by fastening bolt fixation
Connection is touched, head rod 2-1 and the second connecting rod 2-2 play the role of connection and adjustment spacing；
Movable ladder 3 includes one 3-1 of ladder crossbeam, foot-operated cross bar 3-2, roller devices 3-3, two 3-4 of ladder crossbeam, ladder
One 3-1 of crossbeam is fixed with roller devices 3-3 and is connected, and one 3-1 of ladder crossbeam and roller devices 3-3 lives with subject beam 1-4
Dynamic to connect, one 3-1 of ladder crossbeam and foot-operated cross bar 3-2, which is fixed, to be connected, two 3-4 of ladder crossbeam and foot-operated cross bar 3-2
Fixed to connect, two 3-4 of ladder crossbeam is fixed with roller devices 3-3 and is connected, two 3-4 of ladder crossbeam and subject beam 1-
4 movable contacts connect, and one 3-1 of crossbeam is the mobile jib of ladder, ride the crossbeam that cross bar 3-2 is ladder, and roller devices 3-3 is convenient for living
The movement of dynamic ladder 3, two 3-4 of ladder crossbeam are the mobile jib of ladder；
One 3-1 of ladder crossbeam includes internal fixed cover 3-1-1, convex center axis 3-1-2, one 3-1-3 of support spring, bar shaped
Groove 3-1-4, bar shaped track groove 3-1-5, square groove 3-1-6 are provided with strip groove 3-1-4, item on one 3-1 of ladder crossbeam
One 3-1-3 of support spring is placed in connected in star 3-1-4, one 3-1-3 of support spring fixes the company of contact with convex center axis 3-1-2
It connects, convex center axis 3-1-2 is adapted with internal fixed cover 3-1-1 through-hole through-holes, and internal fixed cover 3-1-1 passes through trip bolt
It is fixed on one 3-1 of ladder crossbeam, square groove 3-1-6 is provided on one 3-1 of ladder crossbeam, square groove 3-1-6 is fixed with T shapes
Position part 3-2-4 is adapted, and the effect of internal fixed cover 3-1-1 retaining elements, convex center axis 3-1-2 prevents one 3- of ladder crossbeam
1 effect removed, one 3-1-3 support protrusion central shafts 3-1-2 of support spring；
Foot-operated cross bar 3-2 includes circular groove 3-2-1, two 3-2-2 of support spring, control switch 3-2-3, T shape locating piece
3-2-4, fixed cover 3-2-5 is hidden, circular groove 3-2-1, circular groove 3-2-1 and support bullet is provided on foot-operated cross bar 3-2
Two 3-2-2 of spring is adapted, and two 3-2-2 of support spring and T shape locating pieces 3-2-4, which is fixed, to be connected, T shape locating piece 3-2-4 with
It hides fixed cover 3-2-5 to be adapted by through-hole, T shape locating piece 3-2-4 and one 3-1 of ladder crossbeam is adapted by groove, hidden
It hides fixed cover 3-2-5 to be fixed on foot-operated cross bar 3-2 by trip bolt, control switch 3-2-3 and T shape locating pieces 3-2-4 is logical
It crosses screw thread to be meshed, control switch 3-2-3 and foot-operated cross bar 3-2 is adapted by through-hole, and two 3-2-2 of support spring plays support
The effect of T shape locating pieces 3-2-4, the switch that control switch 3-2-3 is T shape locating pieces 3-2-4, T shape locating pieces 3-2-4 plays fixed
The effect of fixed cover 3-2-5 retaining elements is hidden in the effect of position；
It hides and is provided with circular through hole 3-2-5-1, circular through hole 3-2-5-1 and T shape locating piece 3-2- on fixed cover 3-2-5
4 are adapted；
Roller devices 3-3 includes idler wheel fixed cover 3-3-1, Q-RING fixing piece 3-3-2, idler wheel 3-3-3, middle axle bolt 3-
3-4, Q-RING fixing piece 3-3-2 are adapted with bar shaped track groove 3-1-5, and idler wheel 3-3-3 is located at Q-RING fixing piece 3-3-2's
Q-RING fixing piece 3-3-2 is connected by centre, middle axle bolt 3-3-4 with idler wheel 3-3-3, idler wheel fixed cover 3-3-1 with it is rectangular
Ring fixing piece 3-3-2 is connected, and idler wheel fixed cover 3-3-1 is fixed on by trip bolt on one 3-1 of ladder crossbeam, idler wheel 3-
3-3 moves convenient for device, the effect of Q-RING fixing piece 3-3-2 fixed idler whells 3-3-3, idler wheel fixed cover 3-3-1 retaining elements
Effect, middle axle bolt 3-3-4 be idler wheel 3-3-3 central shaft；
Two 3-4 of ladder crossbeam includes two frame 3-4-1 of crossbeam, position fixing piece 3-4-2, movable switch bar 3-4-3, top
Cover 3-4-4, strength support spring 3-4-5, position fixing piece 3-4-2 and two frame 3-4-1 of crossbeam are adapted by groove, strength
Support spring 3-4-5 and position fixing piece 3-4-2, which is fixed, to be connected, and movable switch bar 3-4-3 and position fixing piece 3-4-2 is logical
Screw thread is crossed to be meshed, top cover 3-4-4 is fixed on by trip bolt on two frame 3-4-1 of crossbeam, position fixing piece 3-4-2 with
One 3-1 of ladder crossbeam is adapted by groove, and position fixing piece 3-4-2 plays the role of retaining element, strength support spring 3-
4-5 plays the role of Support Position fixing piece 3-4-2, and position fixing piece 3-4-2 plays fixed position；
Protective fence supporting rack 1 is fixed with protective fence connector 2 and is connected, protective fence supporting rack 1 and 3 activity of movable ladder
It connects.
Specific implementation mode two：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the number of the foot-operated cross bar 3-2 has multiple, is distributed in one 3-1 of ladder crossbeam and ladder crossbeam two
Between 3-4.
Specific implementation mode three：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, the small-sized support spring 1-1-2, double side support spring 1-2-4, one 3-1-3 of support spring, support
The material of two 3-2-2 of spring and strength support spring 3-4-5 are carbon steel.
Specific implementation mode four：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, the equal oiling anti-corrosion in outer surface of the protective fence supporting rack 1, protective fence connector 2 and movable ladder 3
Coating.
Specific implementation mode five：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the outer surface of the foot-operated plate body 1-2-11 is provided with antiskid thread.
Specific implementation mode six：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the material of the protective fence supporting rack 1, protective fence connector 2 and movable ladder 3 is iron.
Specific implementation mode seven：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the device is fixed on the ground by supporting rack firm banking 1-1.
The application method of device：The present apparatus can freely adjust spacing, adapt to different greenbelt situations, when needing spacing
When becoming larger, the protective fence supporting rack 1 at both ends is drawn to negative direction, keeps head rod 2-1 and the second connecting rod 2-2 gradual
Tend in same horizontal line, spacing that is on the contrary then reducing device.
Control stock 1-2-5 is mediated, so that T shape fixing pieces 1-2-3 is detached from supporting frame 1-2, by foot-operated plate body 1-2-11
It is displaced outwardly, T shape fixing piece 1-2-3 and supporting frame 1-2 is adapted again through groove, is ridden plate body 1-2-11 at this time and is stretched
Go out outside supporting frame 1-2, can be used as foot pedal use, ascends a height operation convenient for gardener author, movable ladder 3 is gardens work
The mobile platform of person.
Movable switch bar 3-4-3 is mediated, position fixing piece 3-4-2 is made to be detached from one 3-1 of ladder crossbeam, it at this time can be by ladder cross
One 3-1 of beam and ladder crossbeam two 3-4 separation, due to the effect of idler wheel 3-3-3, can one 3-1 of transverse shifting ladder crossbeam to suitably
Position after, one 3-1 of ladder crossbeam can be lifted, convex center axis 3-1-2 ensure that along the opening position of special-shaped through-hole 1-4-1
One 3-1 of ladder crossbeam will not be removed along the opening position of special-shaped through-hole 1-4-1, and one 3-1 of ladder crossbeam lifted is reached on trunk,
Interim ladder is can be used as to use.
Mobile active pull rod 1-2-8, makes screens cross bar 1-2-9 be detached from supportive body 1-2-1, subject beam 1-4 is lifted
To the position of adaptation, screens cross bar 1-2-9 is restored, the purpose of rising device is played.
There is better protection effect, device can adjust spacing for generation of the present apparatus for traffic accident, adapt to different
Greenbelt, improve the secondary utilization rate used, device, which is additionally provided with, tramples region, works convenient for gardener.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (7)
1. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence, including the connection of protective fence supporting rack (1), protective fence
Part (2), movable ladder (3), it is characterised in that：The protective fence supporting rack (1) includes supporting rack firm banking (1-1), branch
Support body (1-2), female connectors (1-3), subject beam (1-4), supporting rack firm banking (1-1) and supporting frame (1-2)
It is connected by the way that H-shaped card-bit part (1-1-4) is fixed, supporting frame (1-2) and the fixed contact connectio of female connectors (1-3),
Supporting frame (1-2) is connect with subject beam (1-4) by increasing bar (1-2-7) movable contact；
Supporting rack firm banking (1-1) includes H-shaped groove (1-1-1), small-sized support spring (1-1-2), control handle (1-1-
3), H-shaped card-bit part (1-1-4), bar shaped fixed cover (1-1-5) are provided with H-shaped groove (1-1- on supporting rack firm banking (1-1)
1) small-sized support spring (1-1-2), small-sized support spring (1-1-2) and H-shaped card-bit part, are placed in H-shaped groove (1-1-1)
(1-1-4) is fixed to be connected, and H-shaped card-bit part (1-1-4) is adapted with H-shaped groove (1-1-1), bar shaped fixed cover (1-1-5)
It is fixed on supporting rack firm banking (1-1) by trip bolt, H-shaped card-bit part (1-1-4) is logical with bar shaped fixed cover (1-1-5)
It crosses through-hole to be adapted, H-shaped card-bit part (1-1-4) and the bottom end of supporting frame (1-2) are adapted by groove, control handle (1-
It 1-3) is meshed by screw thread with H-shaped card-bit part (1-1-4), control handle (1-1-3) passes through with supporting rack firm banking (1-1)
Through-hole is adapted；
Square through hole (1-1-5-1) is provided in bar shaped fixed cover (1-1-5), there are two the numbers of square through hole (1-1-5-1),
Square through hole (1-1-5-1) is adapted with H-shaped card-bit part (1-1-4)；
Supporting frame (1-2) includes supportive body (1-2-1), top fixed cover (1-2-2), T shapes fixing piece (1-2-3), two-sided
Support spring (1-2-4), control stock (1-2-5), U-shaped through-hole (1-2-6), increase bar (1-2-7), active pull rod (1-2-8),
Screens cross bar (1-2-9), retaining groove (1-2-10), foot-operated plate body (1-2-11), supportive body (1-2-1) and foot pedal master
Body (1-2-11) is adapted by groove, and U-shaped through-hole (1-2-6), T shape fixing pieces are provided in foot-operated plate body (1-2-11)
(1-2-3) is adapted with U-shaped through-hole (1-2-6), and there are two the numbers of T shapes fixing piece (1-2-3), two T shape fixing pieces (1-2-
3) intermediate is double side support spring (1-2-4), and double side support spring (1-2-4) fixes the company of contact with T shapes fixing piece (1-2-3)
It connects, control stock (1-2-5) is adapted with U-shaped through-hole (1-2-6), and control stock (1-2-5) is logical with T shapes fixing piece (1-2-3)
It crosses screw thread to be meshed, top fixed cover (1-2-2) is fixed on by trip bolt in foot-operated plate body (1-2-11), and T shapes are fixed
Part (1-2-3) is adapted with supportive body (1-2-1) by groove, increases bar (1-2-7) with supportive body (1-2-1) by recessed
Slot is adapted, and is increased bar (1-2-7) and is meshed by screw thread with subject beam (1-4), screens cross bar (1-2-9) and growth bar
(1-2-7) is adapted by groove, and retaining groove (1-2-10), screens cross bar (1-2-9) are provided on supportive body (1-2-1)
It is adapted with retaining groove (1-2-10), active pull rod (1-2-8) is meshed with screens cross bar (1-2-9) by screw thread, activity
Pull rod (1-2-8) is adapted with supportive body (1-2-1) by through-hole；
Increase and be provided with screens cross bar groove (1-2-7-1) on bar (1-2-7), screens cross bar groove (1-2-7-1) is horizontal with screens
Bar (1-2-9) is adapted；
Special-shaped through-hole (1-4-1) is provided on subject beam (1-4), movable ladder (3) is adapted with special-shaped through-hole (1-4-1)；
Protective fence connector (2) includes head rod (2-1), the second connecting rod (2-2), female connectors (1-3) and first
Connecting rod (2-1) is fixed by trip bolt and is connected, and head rod (2-1) passes through fastening with the second connecting rod (2-2)
Bolt, which is fixed, to be connected；
Movable ladder (3) includes ladder crossbeam one (3-1), foot-operated cross bar (3-2), roller devices (3-3), two (3- of ladder crossbeam
4), ladder crossbeam one (3-1) and the fixed contact connectio of roller devices (3-3), ladder crossbeam one (3-1) and roller devices (3-3)
It is connect with subject beam (1-4) movable contact, ladder crossbeam one (3-1) and the fixed contact connectio of foot-operated cross bar (3-2), ladder are horizontal
Beam two (3-4) fixes the company of contact with the fixed contact connectio of foot-operated cross bar (3-2), ladder crossbeam two (3-4) and roller devices (3-3)
It connects, ladder crossbeam two (3-4) is connect with subject beam (1-4) movable contact；
Ladder crossbeam one (3-1) include internal fixed cover (3-1-1), convex center axis (3-1-2), support spring one (3-1-3),
Strip groove (3-1-4), bar shaped track groove (3-1-5), square groove (3-1-6) are provided with bar shaped on ladder crossbeam one (3-1)
Groove (3-1-4), strip groove (3-1-4) is interior to be placed with support spring one (3-1-3), support spring one (3-1-3) and protrusion
Central shaft (3-1-2) is fixed to be connected, and convex center axis (3-1-2) is adapted with internal fixed cover (3-1-1) through-hole through-hole,
Internal fixed cover (3-1-1) is fixed on by trip bolt on ladder crossbeam one (3-1), is provided on ladder crossbeam one (3-1)
Square groove (3-1-6), square groove (3-1-6) are adapted with T shapes locating piece (3-2-4)；
Foot-operated cross bar (3-2) includes circular groove (3-2-1), support spring two (3-2-2), control switchs (3-2-3), T shapes are determined
Position part (3-2-4) hides fixed cover (3-2-5), and circular groove (3-2-1), circular groove are provided on foot-operated cross bar (3-2)
(3-2-1) is adapted with support spring two (3-2-2), and support spring two (3-2-2) is contacted with T shapes locating piece (3-2-4) fixation
Connection, T shapes locating piece (3-2-4) are adapted with hiding fixed cover (3-2-5) by through-hole, T shapes locating piece (3-2-4) and ladder
Crossbeam one (3-1) is adapted by groove, is hidden fixed cover (3-2-5) and is fixed on foot-operated cross bar (3-2) by trip bolt,
Control switch (3-2-3) is meshed with T shapes locating piece (3-2-4) by screw thread, control switch (3-2-3) and foot-operated cross bar (3-
2) it is adapted by through-hole；
It hides and is provided with circular through hole (3-2-5-1) in fixed cover (3-2-5), circular through hole (3-2-5-1) and T shape locating pieces
(3-2-4) is adapted；
Roller devices (3-3) include idler wheel fixed cover (3-3-1), Q-RING fixing piece (3-3-2), idler wheel (3-3-3), axis spiral shell
Bolt (3-3-4), Q-RING fixing piece (3-3-2) are adapted with bar shaped track groove (3-1-5), and idler wheel (3-3-3) is located at Q-RING
Q-RING fixing piece (3-3-2) is connected by the centre of fixing piece (3-3-2), middle axle bolt (3-3-4) with idler wheel (3-3-3),
Idler wheel fixed cover (3-3-1) is connected with Q-RING fixing piece (3-3-2), and idler wheel fixed cover (3-3-1) passes through trip bolt
It is fixed on ladder crossbeam one (3-1)；
Ladder crossbeam two (3-4) include two frame of crossbeam (3-4-1), position fixing piece (3-4-2), movable switch bar (3-4-3),
Top cover (3-4-4), strength support spring (3-4-5), position fixing piece (3-4-2) is with two frame of crossbeam (3-4-1) by recessed
Slot is adapted, strength support spring (3-4-5) and the fixed contact connectio of position fixing piece (3-4-2), movable switch bar (3-4-3)
It is meshed by screw thread with position fixing piece (3-4-2), top cover (3-4-4) is fixed on two frame of crossbeam by trip bolt
On (3-4-1), position fixing piece (3-4-2) is adapted with ladder crossbeam one (3-1) by groove；
Protective fence supporting rack (1) and the fixed contact connectio of protective fence connector (2), protective fence supporting rack (1) and movable ladder (3)
Movable contact connects.
2. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The number of the foot-operated cross bar (3-2) has multiple, is distributed between ladder crossbeam one (3-1) and ladder crossbeam two (3-4).
3. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The small-sized support spring (1-1-2), double side support spring (1-2-4), support spring one (3-1-3), two (3- of support spring
2-2) and the material of strength support spring (3-4-5) is carbon steel.
4. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The equal oiling corrosion-inhibiting coating in outer surface of the protective fence supporting rack (1), protective fence connector (2) and movable ladder (3).
5. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The outer surface of the foot-operated plate body (1-2-11) is provided with antiskid thread.
6. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The material of the protective fence supporting rack (1), protective fence connector (2) and movable ladder (3) is iron.
7. a kind of new-type road and bridge greenbelt special-purpose multifunctional protective fence according to claim 1, it is characterised in that：
The device is fixed on the ground by supporting rack firm banking (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575394.1A CN108797335B (en) | 2018-06-06 | 2018-06-06 | Novel multifunctional protective fence special for road and bridge green belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575394.1A CN108797335B (en) | 2018-06-06 | 2018-06-06 | Novel multifunctional protective fence special for road and bridge green belt |
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| Publication Number | Publication Date |
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| CN108797335A true CN108797335A (en) | 2018-11-13 |
| CN108797335B CN108797335B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810575394.1A Expired - Fee Related CN108797335B (en) | 2018-06-06 | 2018-06-06 | Novel multifunctional protective fence special for road and bridge green belt |
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| US4222552A (en) * | 1978-10-20 | 1980-09-16 | Matteo Sr George W | Highway guardrail cover |
| CN204097920U (en) * | 2014-08-06 | 2015-01-14 | 嵊州市艾兰特企业管理咨询有限公司 | A kind of novel guardrail |
| CN204644854U (en) * | 2015-02-26 | 2015-09-16 | 陕西陕煤澄合矿业有限公司 | Simple detachable belt gap bridge |
| CN204803799U (en) * | 2015-06-17 | 2015-11-25 | 梁建波 | Flexible partial installation highway protects sideboard |
| CN205637643U (en) * | 2016-05-17 | 2016-10-12 | 唐兴彦 | Building engineering hangs down opening in a wall mouth rail guard |
| CN206486844U (en) * | 2017-02-16 | 2017-09-12 | 临安市宏阳建设工程有限公司 | A kind of telescopic municipal guardrail |
| CN206646430U (en) * | 2017-03-01 | 2017-11-17 | 黄冈职业技术学院 | A kind of emergency movable type traffic guard rail |
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2018
- 2018-06-06 CN CN201810575394.1A patent/CN108797335B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222552A (en) * | 1978-10-20 | 1980-09-16 | Matteo Sr George W | Highway guardrail cover |
| CN204097920U (en) * | 2014-08-06 | 2015-01-14 | 嵊州市艾兰特企业管理咨询有限公司 | A kind of novel guardrail |
| CN204644854U (en) * | 2015-02-26 | 2015-09-16 | 陕西陕煤澄合矿业有限公司 | Simple detachable belt gap bridge |
| CN204803799U (en) * | 2015-06-17 | 2015-11-25 | 梁建波 | Flexible partial installation highway protects sideboard |
| CN205637643U (en) * | 2016-05-17 | 2016-10-12 | 唐兴彦 | Building engineering hangs down opening in a wall mouth rail guard |
| CN206486844U (en) * | 2017-02-16 | 2017-09-12 | 临安市宏阳建设工程有限公司 | A kind of telescopic municipal guardrail |
| CN206646430U (en) * | 2017-03-01 | 2017-11-17 | 黄冈职业技术学院 | A kind of emergency movable type traffic guard rail |
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| Publication number | Publication date |
|---|---|
| CN108797335B (en) | 2020-02-18 |
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