CN112832581A - A rail for municipal works - Google Patents
A rail for municipal works Download PDFInfo
- Publication number
- CN112832581A CN112832581A CN202011543318.6A CN202011543318A CN112832581A CN 112832581 A CN112832581 A CN 112832581A CN 202011543318 A CN202011543318 A CN 202011543318A CN 112832581 A CN112832581 A CN 112832581A
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- rod
- wall
- box
- fence
- plate
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- 239000000428 dust Substances 0.000 claims abstract description 37
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 238000009440 infrastructure construction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the field of municipal engineering equipment, and aims to provide a fence for municipal engineering, which comprises a fence frame, wherein the inner walls of two sides of the fence frame are both connected with side boxes through bolts, the outer wall of one side of each side box is connected with a stabilizing box through a bolt, a placing rod is welded between the outer walls of the two stabilizing boxes, the outer walls of the placing rods are equidistantly connected with a plurality of buffer boxes through bolts, the inner walls of two sides of each buffer box are both connected with a buffering side plate through bolts, and one side of the inner wall of each buffering side plate is connected with a fixing piece through a bolt. According to the invention, the extrusion rod is pressed, the joint part is pushed by the extrusion rod, the spring deforms, the enclosure rod can be buffered, the enclosure rod is prevented from being damaged when being impacted externally, the enclosure rod is protected conveniently, the output shaft of the electric telescopic rod pushes the sliding plate to move, and the sliding plate moves outside the ejector rod, so that the dust blocking net extends out of the dustproof box, dust can be blocked, and flying of dust is reduced.
Description
Technical Field
The invention relates to the field of municipal engineering equipment, in particular to a fence for municipal engineering.
Background
The municipal engineering refers to municipal facility construction engineering, the municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, various public infrastructure constructions matched with urban lives belong to the municipal engineering category, such as common urban roads, bridges, subways, platforms, billboards and the like, the infrastructure construction of various public transportation facilities, water supply, drainage, environmental sanitation, illumination and the like in the municipal engineering construction is a material foundation essential for urban survival and development along with the development and urbanization of the economic society, the infrastructure construction of various public transportation facilities, water supply, drainage, environmental sanitation, illumination and the like in the municipal engineering construction is widely applied to offices, schools, factories, stations and the like, the fence can block and protect equipment such as facility buildings and the like, and plays a role in safety protection in a certain area.
Patent number CN201820924337.5 provides a rail for municipal works, including the hack lever, the bottom welding of hack lever has the dead lever, the fixture block is all installed at the top of dead lever and the top of hack lever, the both sides of fixture block are all installed on the hack lever through a locking bolt screw thread, the welding has the anchor strut between the fixture block, the lock sleeve is installed on the right side of hack lever, the welding of one side of lock sleeve has the lock axle. This rail for municipal works through setting up the mechanism of being convenient for to accomodate, has greatly made things convenient for accomodating of rail, has also reduced the rail area after accomodating, through setting up hidden moving mechanism, when the rail normal use, packs up moving mechanism, when needing to remove or dismantle the rail, only needs to open moving mechanism, can promote the rail and remove, and is convenient laborsaving.
Fence for municipal works is when using, the outside equipment of fence strikes the fence, cause destroying of fence easily, the fence can't be used, produce economic loss, the fence cuts off the protection to certain region, nevertheless easily produce more dust in urban road environment, and the fence can't block dust, the length of fence is fixed, the protection of inconvenient longer region, the fence is used in municipal works construction, but its structure is stable easily movable inadequately, be unfavorable for extensive popularization and popularization, consequently need urgent research and development a fence for municipal works.
Disclosure of Invention
In view of the above, the invention aims to provide an anti-collision and dustproof fence for municipal engineering.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fence for municipal works comprises a fence frame, wherein the inner walls of two sides of the fence frame are both connected with side boxes through bolts, the outer wall of one side of each side box is connected with a stabilizing box through bolts, a placing rod is welded between the outer walls of the two stabilizing boxes, the outer wall of the placing rod is equidistantly connected with a plurality of buffer boxes through bolts, the inner walls of two sides of each buffer box are both connected with a buffering side plate through bolts, one side of the inner wall of each buffering side plate is connected with a fixing part through bolts, one side of the outer wall of the fixing part is sleeved with a pressing rod, one side of the inner wall of each buffer box is welded with a spring, one end, far away from the buffer box, of each spring is welded with a connecting block, one side of each connecting block is provided with a joint part, one end, far away from the fixing part, of each pressing, one end of the extrusion rod, which is far away from the joint piece, is connected with a fence rod through a key and a key groove, the inner wall of the bottom of the fence frame is provided with bottom grooves at equal intervals, the fence rod is arranged in the bottom grooves, ejector rods are welded on two sides of the inner wall of the top of the fence frame, the inner wall of the bottom of the fence frame is connected with a dust-proof box through bolts, the top of the dust-proof box is connected with a box top plate through bolts, the top of the box top plate is movably connected with a movable top piece through a movable joint, two sides of the movable top piece are both movably connected with pulling pieces through movable joints, the outer wall of the ejector rod is sleeved with a sliding plate, one side of the pulling piece, which is far away from the movable top piece, is movably connected with the top of the sliding plate through a movable joint, bearings are welded on two sides of the inner wall of, one side of dust blocking net bonds there is the dust blocking pull rod, bolted connection is passed through on one side of the bottom of sliding plate on the top of dust blocking pull rod, there is electric telescopic handle inside one side of roof board through bolted connection, the tip welding of electric telescopic handle output shaft is at one side outer wall of sliding plate, the picture peg groove has all been seted up to the both sides of fence frame, the inside in picture peg groove is pegged graft and is had the inner frame board, the exterior of inner frame board has cup jointed the exterior panel, there is the curb plate one side outer wall of exterior panel through bolted connection, there is the universal wheel bottom of curb plate through bolted connection, the recess has been seted up to one side of side case, and the both sides of recess all have the support column through freely movable joint swing joint, and the support column outer wall that is close to the picture peg groove has seted up the spacing groove, the inner wall both.
The key concept of the technical scheme is as follows: the extrusion pole is pressed to the rail pole, and the extrusion pole makes joint spare promote, and the spring takes place deformation, can cushion the rail pole, and the damage of rail pole when preventing outside striking conveniently protects the rail pole.
Furthermore, the end part of the output shaft of the telescopic rod is inserted in the jack, and jacks are formed in two sides of the top of the supporting column.
Furthermore, the both sides of curb plate all are pegged graft and are had the screw inserted bar, and the screw inserted bar is pegged graft in one side of support column.
Further, there is spacing plate on one side of the inner wall of the stabilizing box through bolted connection, and the stabilizing rod is inserted in the spacing plate.
Furthermore, the bottom welding of stabilizer bar has the stable chassis, the top of stabilizer bar has the catch bar through activity joint swing joint.
Further, the outer wall of one side of the stabilizing box is connected with a connecting box through a bolt, and the inner wall of the bottom of the connecting box is connected with a hydraulic cylinder through a bolt.
Furthermore, the end part of the hydraulic rod of the hydraulic cylinder is movably connected to one end of the push rod through a movable joint, and one side of the stabilizing box is provided with a communicating groove.
Further, branch has been welded to the inner wall one side of intercommunication groove, branch sets up the inside at the catch bar.
Further, the baffle-box is concave structure, the railing is made for the aluminum alloy material.
Furthermore, the movable top piece is movably connected to the center of the box top plate through a movable joint, and the dust blocking net is made of polyethylene.
The invention has the beneficial effects that: (1) the extrusion rod is pressed by the fence rod, the joint piece is pushed by the extrusion rod, the spring deforms, the fence rod can be buffered, the fence rod is prevented from being damaged when being impacted externally, and the fence rod is protected conveniently; (2) the output shaft of the electric telescopic rod pushes the sliding plate to move, and the sliding plate moves outside the ejector rod, so that the dust blocking net extends out of the dustproof box, dust can be blocked, and flying of the dust is reduced; (3) the supporting columns rotate out of the side box and are connected with the side plates, the telescopic rods pull out and support between the two supporting columns, the length of the fence frame can be increased, the supporting columns can be stored in the side box, and safety protection of different areas is facilitated; (4) the hydraulic stem of pneumatic cylinder will push rod's one side jack-up, then the stabilizer bar has to remove in the inside of spacing plate, stabilize pressing of chassis and subaerial, make stable the placing of rail frame, can effectual prevention rail frame's slip.
Drawings
Fig. 1 is a schematic structural view of a fence for municipal works according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a side plate and a supporting column of a fence for municipal works according to an embodiment of the present invention.
Fig. 3 is a schematic view showing a structure of a stabilization box of a fence for municipal works according to an embodiment of the present invention.
Fig. 4 is a partial structural view of a fence for municipal works according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a movable top member and a sliding plate of a fence for municipal works according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a dust box of a fence for municipal works according to an embodiment of the present invention.
The reference numbers illustrate:
1-fence frame, 2-side plate, 3-fence rod, 4-side box, 5-outer frame plate, 6-inner frame plate, 7-groove, 8-support column, 9-limit groove, 10-telescopic rod, 11-jack, 12-universal wheel, 13-thread inserted rod, 14-stable box, 15-stable chassis, 16-limit plate, 17-stable rod, 18-push rod, 19-support rod, 20-hydraulic cylinder, 21-connecting box, 22-buffer box, 23-buffer side plate, 24-fixing piece, 25-press rod, 26-joint piece, 27-connecting block, 28-spring, 29-extrusion rod, 30-ejector rod, 31-sliding plate, 32-electric telescopic rod, 33-dust-proof box, 34-a pulling part, 35-a movable top part, 36-a dust blocking net, 37-a dust blocking pull rod, 38-a rotating rod, 39-a communicating groove, 40-a bottom groove, 41-a board inserting groove, 42-a box top plate, 43-a bearing and 44-a placing rod.
Detailed Description
The invention is further described below with reference to the following figures and specific examples:
as shown in figures 1-6, the fence for municipal engineering provided by the invention comprises a fence frame 1, wherein the inner walls of two sides of the fence frame 1 are both connected with a side box 4 through bolts, the outer wall of one side of the side box 4 is connected with a stabilization box 14 through bolts, a placing rod 44 is welded between the outer walls of the two stabilization boxes 14, the outer wall of the placing rod 44 is equidistantly connected with a plurality of buffer boxes 22 through bolts, the inner walls of two sides of each buffer box 22 are both connected with a buffer side plate 23 through bolts, one side of the inner wall of each buffer side plate 23 is connected with a fixing part 24 through bolts, one side of the outer wall of each fixing part 24 is sleeved with a pressing rod 25, one side of the inner wall of each buffer box 22 is welded with a spring 28, one end of each spring 28, far away from the inner wall of each buffer box 22, is welded with a connecting block 27, one side of each connecting block, an extrusion rod 29 is arranged on one side of the outer wall of the joint piece 26, one end, far away from the joint piece 26, of the extrusion rod 29 is connected with the railing 3 through a key and a key slot, the railing 3 is impacted from the outside, the railing 3 pushes the extrusion rod 29, one end of the extrusion rod 29 is pressed against the joint piece 26, the pressing rods 25 on two sides of the joint piece 26 are enabled to move from one side of the inside of the buffer box 22 to the other side of the buffer box 22, then the joint piece 26 extrudes the spring 28, the spring 28 deforms, the spring 28 is compressed to buffer the railing 3 and prevent the railing 3 from being damaged, bottom grooves 40 are formed in the inner wall of the bottom of the railing frame 1 at equal intervals, the railing 3 is arranged inside the bottom grooves 40, when the railing 3 is impacted from the outside, the bottom of the railing 3 moves inside the bottom grooves 40 to limit the railing 3, ejector rods 30 are welded on two sides of the inner wall of the top of the railing frame 1, the inner wall of the bottom, the top of the dust-proof box 33 is connected with a box top plate 42 through a bolt, the top of the box top plate 42 is movably connected with a movable top piece 35 through a movable joint, both sides of the movable top piece 35 are movably connected with a pulling piece 34 through a movable joint, the outer wall of the ejector rod 30 is sleeved with a sliding plate 31, one side of the pulling piece 34 far away from the movable top piece 35 is movably connected with the top of the sliding plate 31 through a movable joint, both sides of the inner wall of the bottom of the dust-proof box 33 are welded with bearings 43, the inside of the bearings 43 is movably connected with a rotating rod 38, the outer wall of the rotating rod 38 is provided with a dust-blocking net 36 in a wrapping manner, one side of the dust-blocking net 36 is bonded with a dust-blocking pull rod 37, the top end of the dust-blocking pull rod 37 is connected with one side of the bottom of the sliding plate 31 through a bolt, one side of the, the sliding plates 31 at the end parts of the sliding plates move outside the ejector rods 30, after one side of the pulling piece 34 pulls the sliding plates 31, the movable top piece 35 takes the center of the box top plate 42 as a fulcrum, the movable top piece 35 swings movably, the other pulling piece 34 pushes the other sliding plate 31, the distance between the two sliding plates 31 is prolonged, so that the dust blocking pull rod 37 drives the dust blocking net 36 to expand to block dust, the two sides of the fence frame 1 are respectively provided with a inserting plate groove 41, the inside of the inserting plate groove 41 is inserted with an inner frame plate 6, the outside of the inner frame plate 6 is sleeved with an outer frame plate 5, the outer frame plate 5 moves outside the inner frame plate 6, the outer wall of one side of the outer frame plate 5 is connected with a side plate 2 through bolts, the bottom of the side plate 2 is connected with a universal wheel 12 through bolts, the universal wheel 12 at the bottom of the side plate 2 rolls, the side plate 2 can push out of the two sides of the fence frame 1, and the both sides of recess 7 all have support column 8 through freely movable joint swing joint, and the 8 outer walls of support column that are close to picture peg groove 41 have seted up spacing groove 9, rotate support column 8 back, support column 8 truns into the horizontally state from vertical state, injects support column 8 again in curb plate 2, and the inner wall both sides of spacing groove 9 all have telescopic link 10 through freely movable joint swing joint.
As apparent from the above description, the present invention has the following advantageous effects: the extrusion stem 29 is pressed to the railing pole 3, and the extrusion stem 29 makes joint piece 26 promote, and spring 28 takes place deformation, can cushion the railing pole 3, and the railing pole 3 damages when preventing outside striking, conveniently protects the railing pole 3.
Further, the tip of telescopic link 10 output shaft is inserted and is established in the inside of jack 11, and jack 11 has all been seted up to the top both sides of support column 8, and the tip of telescopic link 10 output shaft inserts the inside of jack 11, makes telescopic link 10 outrigger.
Further, the both sides of curb plate 2 all are pegged graft and are had screw thread inserted bar 13, and screw thread inserted bar 13 pegs graft in one side of support column 8, and screw thread inserted bar 13 injects the inside of support column 8 and curb plate 2, makes support column 8 fixed, and the length of fence frame 1 can increase.
Further, there is spacing plate 16 on one side of the inner wall of the stabilization box 14 through bolted connection, and a stabilization rod 17 is inserted inside the spacing plate 16, and the spacing plate 16 limits the stabilization rod 17.
Further, a stabilizing chassis 15 is welded at the bottom end of the stabilizing rod 17, and a push rod 18 is movably connected at the top end of the stabilizing rod 17 through a movable joint.
Further, the outer wall of one side of the stabilization box 14 is connected with a connection box 21 through a bolt, and the inner wall of the bottom of the connection box 21 is connected with a hydraulic cylinder 20 through a bolt.
Further, the end of the hydraulic rod of the hydraulic cylinder 20 is movably connected to one end of the push rod 18 through a movable joint, the hydraulic rod of the hydraulic cylinder 20 pushes the push rod 18 upwards, and one side of the stabilizing box 14 is provided with a communicating groove 39.
Furthermore, a support rod 19 is welded on one side of the inner wall of the communication groove 39, the push rod 18 moves outside the support rod 19, one end, far away from the hydraulic cylinder 20, of the push rod 18 presses the stabilizing rod 17, and the support rod 19 is arranged inside the push rod 18.
Further, buffer box 22 is concave structure, and railing 3 is made for the aluminum alloy material.
Furthermore, the movable top piece 35 is movably connected to the center of the box top plate 42 through a movable joint, the movable top piece 35 swings above the box top plate 42 to unfold the dust blocking net 36, the dust blocking net 36 is made of polyethylene, and the dust blocking net 36 can effectively block external dust.
By adopting the hydraulic cylinder 20 and the stabilizer bar 17, the hydraulic rod of the hydraulic cylinder 20 jacks up one side of the push rod 18, so that the stabilizer bar 17 has to move inside the limiting plate 16, the stabilizing chassis 15 is stably pressed on the ground, the enclosure frame 1 is stably placed, and the enclosure frame 1 can be effectively prevented from sliding.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
In conclusion, the fence for municipal engineering provided by the invention comprises a fence frame 1, wherein the inner walls of two sides of the fence frame 1 are both connected with a side box 4 through bolts, the outer wall of one side of the side box 4 is connected with a stabilizing box 14 through bolts, a placing rod 44 is welded between the outer walls of the two stabilizing boxes 14, the outer wall of the placing rod 44 is equidistantly connected with a plurality of buffer boxes 22 through bolts, the inner walls of two sides of each buffer box 22 are both connected with a buffer side plate 23 through bolts, one side of the inner wall of each buffer side plate 23 is connected with a fixing part 24 through bolts, one side of the outer wall of each fixing part 24 is sleeved with a pressing rod 25, one side of the inner wall of each buffer box 22 is welded with a spring 28, one end of each spring 28, far away from the buffer box 22, is welded with a connecting block 27, one side of each connecting block 27 is provided with, an extrusion rod 29 is arranged on one side of the outer wall of the joint piece 26, one end, far away from the joint piece 26, of the extrusion rod 29 is connected with the railing 3 through a key and a key slot, the railing 3 is impacted from the outside, the railing 3 pushes the extrusion rod 29, one end of the extrusion rod 29 is pressed against the joint piece 26, the pressing rods 25 on two sides of the joint piece 26 are enabled to move from one side of the inside of the buffer box 22 to the other side of the buffer box 22, then the joint piece 26 extrudes the spring 28, the spring 28 deforms, the spring 28 is compressed to buffer the railing 3 and prevent the railing 3 from being damaged, bottom grooves 40 are formed in the inner wall of the bottom of the railing frame 1 at equal intervals, the railing 3 is arranged inside the bottom grooves 40, when the railing 3 is impacted from the outside, the bottom of the railing 3 moves inside the bottom grooves 40 to limit the railing 3, ejector rods 30 are welded on two sides of the inner wall of the top of the railing frame 1, the inner wall of the bottom, the top of the dust-proof box 33 is connected with a box top plate 42 through a bolt, the top of the box top plate 42 is movably connected with a movable top piece 35 through a movable joint, both sides of the movable top piece 35 are movably connected with a pulling piece 34 through a movable joint, the outer wall of the ejector rod 30 is sleeved with a sliding plate 31, one side of the pulling piece 34 far away from the movable top piece 35 is movably connected with the top of the sliding plate 31 through a movable joint, both sides of the inner wall of the bottom of the dust-proof box 33 are welded with bearings 43, the inside of the bearings 43 is movably connected with a rotating rod 38, the outer wall of the rotating rod 38 is provided with a dust-blocking net 36 in a wrapping manner, one side of the dust-blocking net 36 is bonded with a dust-blocking pull rod 37, the top end of the dust-blocking pull rod 37 is connected with one side of the bottom of the sliding plate 31 through a bolt, one side of the, the sliding plates 31 at the end parts of the sliding plates move outside the ejector rods 30, after one side of the pulling piece 34 pulls the sliding plates 31, the movable top piece 35 takes the center of the box top plate 42 as a fulcrum, the movable top piece 35 swings movably, the other pulling piece 34 pushes the other sliding plate 31, the distance between the two sliding plates 31 is prolonged, so that the dust blocking pull rod 37 drives the dust blocking net 36 to expand to block dust, the two sides of the fence frame 1 are respectively provided with a inserting plate groove 41, the inside of the inserting plate groove 41 is inserted with an inner frame plate 6, the outside of the inner frame plate 6 is sleeved with an outer frame plate 5, the outer frame plate 5 moves outside the inner frame plate 6, the outer wall of one side of the outer frame plate 5 is connected with a side plate 2 through bolts, the bottom of the side plate 2 is connected with a universal wheel 12 through bolts, the universal wheel 12 at the bottom of the side plate 2 rolls, the side plate 2 can push out of the two sides of the fence frame 1, and the both sides of recess 7 all have support column 8 through freely movable joint swing joint, and the 8 outer walls of support column that are close to picture peg groove 41 have seted up spacing groove 9, rotate support column 8 back, support column 8 truns into the horizontally state from vertical state, injects support column 8 again in curb plate 2, and the inner wall both sides of spacing groove 9 all have telescopic link 10 through freely movable joint swing joint.
The end part of the output shaft of the telescopic rod 10 is inserted into the insertion holes 11, the insertion holes 11 are formed in the two sides of the top of the supporting column 8, and the end part of the output shaft of the telescopic rod 10 is inserted into the insertion holes 11, so that the telescopic rod 10 is stably supported; threaded inserted bars 13 are inserted into two sides of the side plate 2, the threaded inserted bars 13 are inserted into one side of the supporting column 8, the threaded inserted bars 13 are inserted into the supporting column 8 and the side plate 2, the supporting column 8 is fixed, and the length of the fence frame 1 can be increased; one side of the inner wall of the stabilizing box 14 is connected with a limiting plate 16 through a bolt, a stabilizing rod 17 is inserted into the limiting plate 16, and the limiting plate 16 limits the stabilizing rod 17; the bottom end of the stabilizer bar 17 is welded with a stabilizing chassis 15, and the top end of the stabilizer bar 17 is movably connected with a push rod 18 through a movable joint; the outer wall of one side of the stabilizing box 14 is connected with a connecting box 21 through a bolt, and the inner wall of the bottom of the connecting box 21 is connected with a hydraulic cylinder 20 through a bolt; the end part of a hydraulic rod of the hydraulic cylinder 20 is movably connected with one end of the push rod 18 through a movable joint, the hydraulic rod of the hydraulic cylinder 20 pushes the push rod 18 upwards, and one side of the stabilizing box 14 is provided with a communicating groove 39; a support rod 19 is welded on one side of the inner wall of the communicating groove 39, the push rod 18 moves outside the support rod 19, one end of the push rod 18, which is far away from the hydraulic cylinder 20, presses the stabilizing rod 17, and the support rod 19 is arranged inside the push rod 18; the buffer box 22 is of a concave structure, and the railing 3 is made of an aluminum alloy material; the movable top piece 35 is movably connected to the center of the box top plate 42 through a movable joint, the movable top piece 35 swings above the box top plate 42, the dust blocking net 36 is unfolded, the dust blocking net 36 is made of polyethylene, and the dust blocking net 36 can effectively block outside dust.
Specifically, the working principle of the invention is as follows: the fence frame 1 is placed at a position needing to be cut off, the side plate 2 is pushed, the universal wheels 12 at the bottom of the side plate 2 move, the outer frame plate 5 and the inner frame plate 6 extend out of the inserting plate groove 41, the supporting column 8 rotates to be in a horizontal state, the supporting column 8 is inserted into one side of the side plate 2, the threaded inserting rod 13 is inserted into one side of the side plate 2 and the supporting column 8, the supporting column 8 can be fixed, the telescopic rod 10 rotates to be taken out of the limiting groove 9, the bottom of the telescopic rod 10 is inserted into the inserting hole 11, the length of the fence frame 1 is increased, the hydraulic cylinder 20 is started, the hydraulic rod of the hydraulic cylinder 20 pushes the pushing rod 18 upwards, the other end of the pushing rod 18 presses the stabilizing rod 17, the stabilizing chassis 15 is pressed on the ground at the bottom of the stabilizing rod 17, the stable support on the fence frame 1 is convenient, the fence frame 1 cannot move, when external equipment impacts the fence 3, can make the pressure move pole 25 activity, connecting block 27 extrusion spring 28, the compression of spring 28 can cushion railing 3, the damage of railing 3 has been reduced, in the more environment of dust, electric telescopic handle 32's output shaft can drive the sliding plate 31 of ejector pin 30 one side and move, pull 34 pulling activity tops spare 35, make two sliding plates 31 remove and expand dust blocking net 36, dust blocking net 36 rotates at the outside winding of dwang 38, can carry out effectual blockking to the dust of outside.
The present invention has been described with reference to the above embodiments and the accompanying drawings, however, the above embodiments are only examples for carrying out the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, modifications and equivalent arrangements included within the spirit and scope of the claims are included within the scope of the invention.
Claims (10)
1. A fence for municipal engineering is characterized by comprising a fence frame, wherein the inner walls of two sides of the fence frame are connected with side boxes through bolts, the outer wall of one side of each side box is connected with a stabilizing box through bolts, a placing rod is welded between the outer walls of the two stabilizing boxes, the outer wall of the placing rod is equidistantly connected with a plurality of buffer boxes through bolts, the inner walls of two sides of each buffer box are connected with a buffering side plate through bolts, one side of the inner wall of each buffering side plate is connected with a fixing part through bolts, one side of the outer wall of the fixing part is sleeved with a pressing rod, one side of the inner wall of each buffer box is welded with a spring, one end, away from the corresponding buffer box, of each spring is welded with a connecting block, one side of each connecting block is provided with a joint part, one end, away from the corresponding fixing part, of each pressing rod is movably, one end of the extrusion rod, which is far away from the joint piece, is connected with a fence rod through a key and a key groove, the inner wall of the bottom of the fence frame is provided with bottom grooves at equal intervals, the fence rod is arranged in the bottom grooves, ejector rods are welded on two sides of the inner wall of the top of the fence frame, the inner wall of the bottom of the fence frame is connected with a dust-proof box through bolts, the top of the dust-proof box is connected with a box top plate through bolts, the top of the box top plate is movably connected with a movable top piece through a movable joint, two sides of the movable top piece are both movably connected with pulling pieces through movable joints, the outer wall of the ejector rod is sleeved with a sliding plate, one side of the pulling piece, which is far away from the movable top piece, is movably connected with the top of the sliding plate through a movable joint, bearings are welded on two sides of the inner wall of, one side of dust blocking net bonds there is the dust blocking pull rod, bolted connection is passed through on one side of the bottom of sliding plate on the top of dust blocking pull rod, there is electric telescopic handle inside one side of roof board through bolted connection, the tip welding of electric telescopic handle output shaft is at one side outer wall of sliding plate, the picture peg groove has all been seted up to the both sides of fence frame, the inside in picture peg groove is pegged graft and is had the inner frame board, the exterior of inner frame board has cup jointed the exterior panel, there is the curb plate one side outer wall of exterior panel through bolted connection, there is the universal wheel bottom of curb plate through bolted connection, the recess has been seted up to one side of side case, and the both sides of recess all have the support column through freely movable joint swing joint, and the support column outer wall that is close to the picture peg groove has seted up the spacing groove, the inner wall both.
2. The fence for the municipal engineering according to claim 1, wherein the end of the output shaft of the telescopic rod is inserted into the insertion holes, and the insertion holes are formed in both sides of the top of the supporting column.
3. The fence for the municipal engineering according to claim 1, wherein the side plates are inserted with threaded insertion rods on both sides, and the threaded insertion rods are inserted on one side of the supporting columns.
4. The fence for the municipal engineering according to claim 1, wherein a limiting plate is connected to one side of the inner wall of the stabilizing box through a bolt, and a stabilizing rod is inserted into the limiting plate.
5. The fence for the municipal engineering as claimed in claim 4, wherein a stabilizing chassis is welded to the bottom end of the stabilizing bar, and a push rod is movably connected to the top end of the stabilizing bar through a movable joint.
6. The fence for the municipal engineering according to claim 1, wherein the outer wall of one side of the stabilization box is connected with a connection box through bolts, and the inner wall of the bottom of the connection box is connected with a hydraulic cylinder through bolts.
7. The fence for the municipal engineering according to claim 6, wherein the end of the hydraulic rod of the hydraulic cylinder is movably connected to one end of the push rod through a movable joint, and one side of the stabilizing box is provided with a communicating groove.
8. The fence for the municipal engineering according to claim 7, wherein a support rod is welded to one side of the inner wall of the communicating groove, and the support rod is arranged inside the push rod.
9. The fence for municipal engineering according to claim 1, wherein the bumper box is of a U-shaped configuration and the railing is made of aluminum alloy.
10. The fence for the municipal engineering according to claim 1, wherein the movable top piece is movably connected to the center of the top plate of the box through a movable joint, and the dust blocking net is made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011543318.6A CN112832581A (en) | 2020-12-24 | 2020-12-24 | A rail for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011543318.6A CN112832581A (en) | 2020-12-24 | 2020-12-24 | A rail for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112832581A true CN112832581A (en) | 2021-05-25 |
Family
ID=75924096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011543318.6A Withdrawn CN112832581A (en) | 2020-12-24 | 2020-12-24 | A rail for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112832581A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119916A (en) * | 2017-06-21 | 2017-09-01 | 国网山东省电力公司烟台供电公司 | A kind of construction safety fence and attachment means |
| KR20170108725A (en) * | 2016-03-18 | 2017-09-27 | 승보세이프주식회사 | Safety fence for work place |
| CN207620502U (en) * | 2017-11-29 | 2018-07-17 | 张锦涛 | A kind of municipal construction guardrail being easily installed folding |
| CN208830833U (en) * | 2018-09-17 | 2019-05-07 | 江苏欧达电气有限公司 | A kind of safe fence net |
| CN210003009U (en) * | 2019-03-28 | 2020-01-31 | 缑志刚 | construction adjustable rail guard is built in room |
| CN211446695U (en) * | 2019-12-12 | 2020-09-08 | 济南齐鲁物业管理有限责任公司 | Rail drainage device that culture venue face identification entered place |
-
2020
- 2020-12-24 CN CN202011543318.6A patent/CN112832581A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170108725A (en) * | 2016-03-18 | 2017-09-27 | 승보세이프주식회사 | Safety fence for work place |
| CN107119916A (en) * | 2017-06-21 | 2017-09-01 | 国网山东省电力公司烟台供电公司 | A kind of construction safety fence and attachment means |
| CN207620502U (en) * | 2017-11-29 | 2018-07-17 | 张锦涛 | A kind of municipal construction guardrail being easily installed folding |
| CN208830833U (en) * | 2018-09-17 | 2019-05-07 | 江苏欧达电气有限公司 | A kind of safe fence net |
| CN210003009U (en) * | 2019-03-28 | 2020-01-31 | 缑志刚 | construction adjustable rail guard is built in room |
| CN211446695U (en) * | 2019-12-12 | 2020-09-08 | 济南齐鲁物业管理有限责任公司 | Rail drainage device that culture venue face identification entered place |
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Application publication date: 20210525 |