CN110593641A - Convenient-to-detach dust screen for desert highway construction - Google Patents
Convenient-to-detach dust screen for desert highway construction Download PDFInfo
- Publication number
- CN110593641A CN110593641A CN201910876051.3A CN201910876051A CN110593641A CN 110593641 A CN110593641 A CN 110593641A CN 201910876051 A CN201910876051 A CN 201910876051A CN 110593641 A CN110593641 A CN 110593641A
- Authority
- CN
- China
- Prior art keywords
- dust screen
- dust
- clamping
- convenient
- highway construction
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a convenient-to-detach dust screen for desert highway construction, which belongs to the technical field of desert highway construction dust prevention facilities and comprises a concrete foundation and a main dust screen, wherein a slot is concavely arranged at the top of the concrete foundation, an independent base is inserted in the slot, a plurality of through holes A and through holes B are formed in the main dust screen in a penetrating mode, a clamping groove is concavely arranged at the center of the top of the independent base, a dust screen body is connected in the clamping groove in a clamping mode, a dust opening is formed in the dust screen body in a penetrating mode, the main dust screen is integrally formed in the dust opening, the main dust screen is of a wave-shaped structure, and a switching mechanism which is convenient for dismounting and mounting of the dust screen body is arranged in the. The invention solves the problems of poor structural stability, short maintenance period and high manufacturing cost of the existing road dustproof net, and has the characteristics of convenient use, practicability and economy.
Description
Technical Field
The invention relates to the technical field of dustproof facilities for desert highway construction, in particular to a convenient-to-detach dustproof net for desert highway construction.
Background
The dust screen consists of an independent foundation, a steel structure support and a wind shield, and is a combined wind shield and dust suppression wall with a certain geometric shape, an aperture ratio and different aperture shapes, which is processed according to the wind tunnel experiment result of the implementation field environment by utilizing the aerodynamic principle, so that the combined wind shield and dust suppression wall is used for preventing dust from flying.
Dust flies in desert areas, and a dust screen needs to be installed to realize dust prevention in the construction process of desert highways, so that the normal operation of construction is ensured.
The invention patent of publication No. CN208152704U discloses a dust screen convenient to disassemble for highway construction, which is characterized in that a round handle, a rotating shaft and a fixed column are arranged, the rotating shaft is driven by the round handle to be connected with a fixed column fastener, so that the dust screen is convenient to use, disassemble and assemble, is beneficial to maintenance, can increase pretightening force to prevent loosening, cannot cause phase change of material components at a joint, and can save labor force and time when the dust screen is disassembled.
However, the patent has the following problems in practical application:
1. the interior of the dust screen comprises electric elements such as a motor and the like, so that the installation cost of the dust screen is high, the electric elements such as the motor and the like in a desert area are easily influenced by sand and dust and the like, the service life of the dust screen is shortened, and the problems of resource waste and cost can be caused;
2. the round handle used for controlling connection has poor fixing effect and is easy to loosen, so that the problem of insufficient installation stability exists, the maintenance frequency cannot be as frequent as that of a common road due to the special geographical position of the desert, and a more durable and more stable dustproof net structure which is convenient to disassemble and assemble is needed;
3. lack stable connection between each dust screen, can influence the stability between the dust screen, and the junction lacks dustproof construction.
In summary, it is therefore necessary to design a dust screen which is easy to detach and is stably installed for desert highway construction.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the dustproof net which is convenient to disassemble and used for desert highway construction, and solves the problems of poor structural stability, short maintenance period and high manufacturing cost of the highway dustproof net.
In order to achieve the purpose, the invention adopts the following technical scheme:
a convenient-to-dismount dustproof net for desert highway construction comprises a concrete foundation and a main dustproof plate, wherein a slot is concavely arranged at the top of the concrete foundation, an independent base is inserted in the slot, a plurality of through holes A and through holes B are formed in the main dustproof plate in a penetrating mode, a clamping groove is concavely arranged at the center of the top of the independent base, a dustproof frame body is connected in the clamping groove in a clamping mode, a dustproof opening is formed in the dustproof frame body in a penetrating mode, the main dustproof plate is integrally formed in the dustproof opening, the main dustproof plate is of a wave-shaped structure, and a switching mechanism facilitating disassembly and assembly of the dustproof frame body is arranged in the independent base;
the shifter includes that the symmetry sets up two adjustment tanks on independent base, and independent base is close to the equal symmetry concave two block sliding chamber that communicate with the adjustment tank of the position of every adjustment tank, every the equal slip grafting of block sliding chamber has the block to insert the post, the one end fixed mounting that the post was inserted to the block has driven cam, the equal symmetry concave fixed slot that is used for pegging graft the block and inserts the post of the left and right sides of dustproof support body bottom is equipped with every all the rotation is connected with the regulation pole in the adjustment tank, symmetrical threaded connection has two initiative cams on the regulation pole, initiative cam offsets with adjacent driven cam, the top fixedly connected with transmission prism of regulation pole, the transmission is connected with the handle on the transmission prism, just symmetrical fastening installation has two set screws on the handle.
Preferably, the independent base is fixedly connected with the reinforcing steel structure through two symmetrical reinforcing steel structures, and the reinforcing steel structure is an inclined L-shaped structure.
Preferably, a groove is concavely arranged on one side of the concrete foundation, a convex plate for inserting the groove is integrally formed on the other side of the concrete foundation, and the convex plate is fixedly installed in the groove through a reinforcing bolt.
Preferably, a connecting bolt is integrally formed on the triangular base frame on one side of the dustproof frame body, and a pin slot for inserting the connecting bolt is concavely formed in the top of the triangular base frame on the other side of the dustproof frame body.
Preferably, two guide posts are symmetrically fixed in each adjusting groove, and a guide hole for the guide post to penetrate through is formed in each driving cam.
Preferably, each of the clamping sliding cavities is fixedly provided with a guide ring, the clamping insertion column is inserted into the corresponding guide ring in a sliding manner, the clamping insertion column is fixedly provided with a lantern ring, the clamping insertion column is further sleeved with a return spring, the return spring is positioned between the guide ring and the lantern ring, and the guide ring and the lantern ring are both abutted to the return spring.
Preferably, each reinforcing steel rod is concavely provided with a through slot, the auxiliary dust guard is inserted into the two adjacent through slots in a sliding manner, and each reinforcing steel rod is fixedly provided with a fixing screw penetrating through the auxiliary dust guard.
Preferably, every the tip of block inserted post one end all is equipped with the cushion chamber in the concave, the slip grafting has the slider in the cushion chamber, the slider links to each other with the cushion chamber inner wall through two buffer spring, the one end fixed mounting that the slider is located the cushion chamber outside has the arc piece.
Preferably, the top of the independent base is symmetrically and concavely provided with two sliding grooves communicated with the adjusting groove, the handle is inserted into the sliding grooves in a sliding mode, the handle is a cylinder, and the sliding grooves are cylindrical grooves.
Preferably, the bottom of handle is concavely provided with a cavity, the transmission prism is inserted in the cavity in a sliding manner, the transmission prism is of a triangular prism structure, the outer diameter of the bottom of the transmission prism is smaller than the outer diameter of the top of the transmission prism, and the cavity is a stepped groove matched with the transmission prism.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the structure of the handle, the transmission prism, the adjusting rod, the driving cam, the driven cam and the clamping insertion column, the positioning and clamping of the dustproof frame body on the independent base are realized, the characteristic of simple disassembly and assembly is realized, and meanwhile, because the part of the dustproof frame body exceeding one third of the total height is inserted in the clamping groove of the independent base, the characteristic of stable connection is also realized, the maintenance period of the dustproof net is prolonged, and convenient disassembly and assembly can also be realized;
2. the connection between two adjacent dust screens is realized through the reinforcing steel rod, the screen, the auxiliary dust guard and the fixing screw, and the connection of the plurality of dust screens is favorable for improving the installation stability, so that the dust prevention can be realized at the connection part, and meanwhile, the disassembly and the assembly of the dust-proof frame body can not be influenced, therefore, the dust-proof frame has the characteristics of convenient disassembly and assembly, and is convenient for maintenance of workers;
3. according to the invention, through the matching of the transmission prism, the cavity, the handle, the chute and the positioning screw, the transmission of the adjusting rod is realized, the disassembly and the assembly of the dustproof frame body are convenient to realize, meanwhile, the chute can be fixed, the whole structure is compact, the occupied space is not occupied, the fixing effect is good, and the stable state of the dustproof net is favorably kept;
4. the invention does not have electronic devices such as a motor and the like, avoids the problem that the electronic devices are easy to be influenced by sand and dust and the like in desert areas to cause resource waste and cost waste, has lower manufacturing cost and has the characteristic of strong practicability.
Drawings
Fig. 1 is a schematic view of an assembly structure of a dust screen for desert highway construction, which is provided by the invention and is convenient to disassemble;
FIG. 2 is a schematic cross-sectional view of an independent base of a dust screen for desert highway construction, which is convenient to disassemble and is provided by the invention;
FIG. 3 is a schematic top view of a detachable main dust guard of a dust screen for highway construction in a desert according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is an enlarged view of the structure at B in FIG. 1;
FIG. 6 is an enlarged view of the structure of FIG. 1 at C;
FIG. 7 is an enlarged view of the structure of FIG. 2 at D;
fig. 8 is an enlarged view of the structure at E of fig. 2.
In the figure: 1 concrete foundation, 2 slots, 3 independent bases, 4 reinforced steel structures, 5 dustproof frame bodies, 6 main dustproof plates, 7 through holes A, 8 through holes B, 9 reinforced steel rods, 10 screens, 11 connecting bolts, 12 driven cams, 13 auxiliary dustproof plates, 14 adjusting grooves, 15 adjusting rods, 16 guide pillars, 17 driving cams, 18 clamping sliding cavities, 19 guide rings, 20 clamping inserting pillars, 21 lantern rings, 22 reset springs, 23 grooves, 24 convex plates, 25 reinforced bolts, 26 positioning screws, 27 sliding grooves, 28 handles, 29 fixing screws, 30 cavities, 31 transmission prisms, 32 buffer cavities, 33 sliding blocks, 34 buffer springs and 35 arc-shaped blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, a dust screen convenient to disassemble for desert highway construction comprises a concrete foundation 1 and a main dust guard 6, wherein a slot 2 is concavely arranged at the top of the concrete foundation 1, an independent base 3 is inserted in the slot 2, a plurality of through holes a7 and a plurality of through holes B8 are arranged on the main dust guard 6 in a penetrating manner, a clamping groove is concavely arranged at the center of the top of the independent base 3, a dust guard body 5 is clamped in the clamping groove, a dust opening is arranged on the dust guard body 5 in a penetrating manner, the main dust guard 6 is integrally formed in the dust opening, the main dust guard 6 is of a wave-shaped structure, and a switching mechanism convenient for dismounting and mounting of the dust guard body 5 is arranged in;
the conversion mechanism comprises two adjusting grooves 14 symmetrically arranged on the independent base 3, the position of the independent base 3 close to each adjusting groove 14 is symmetrically and concavely provided with two clamping sliding cavities 18 communicated with the adjusting grooves 14, each clamping sliding cavity 18 is internally provided with a clamping inserting column 20 in a sliding and inserting mode, one end of each clamping inserting column 20 is fixedly provided with a driven cam 12, the left side and the right side of the bottom of the dustproof frame body 5 are symmetrically and concavely provided with fixing grooves for inserting the clamping inserting columns 20, each adjusting groove 14 is internally and rotatably connected with an adjusting rod 15, the adjusting rods 15 are symmetrically and threadedly connected with two driving cams 17, the driving cams 17 abut against the adjacent driven cams 12, the top ends of the adjusting rods 15 are fixedly connected with transmission prisms 31, the transmission prisms 31 are in transmission connection with handles 28, and the handles 28 are symmetrically and fixedly provided with two positioning screws 26;
the equal symmetrical welding in the left and right sides of dustproof support body 5 has two to consolidate steel pole 9, constitutes a triangle-shaped bed frame between two adjacent reinforcement steel pole 9 and the dustproof support body 5, and the longitudinal symmetry joint has two vice dust guard 13 between two adjacent triangle-shaped bed frames, and equal fixed mounting has screen cloth 10 on every triangle-shaped bed frame.
It should be noted that the concrete foundation 1 is formed by pouring concrete, the slot 2 is integrally formed on the top of the concrete foundation 1, the main dust-proof plate 6 on the dust-proof frame body 5 is used for dust-proof operation, the wave-shaped structure is designed by utilizing the aerodynamic principle and matching with the through hole A7 and the through hole B8 to prevent dust from flying, the dust-proof frame body 5 is inserted into the clamping groove, the handle 28 is rotated to drive the adjusting rod 15, so that the driving cam 17 extrudes the driven cam 12, the clamping inserted column 20 is inserted into the fixing groove on the dustproof frame body 5 to realize interference fit, the connection between the triangular base frames realizes the detachable connection between the adjacent dustproof frame bodies 5, thereby not only being simple to disassemble and assemble, meanwhile, the connection stability of the whole dustproof net is improved, and the screen 10 and the auxiliary dustproof plate 13 are arranged at the connection position to realize the dustproof effect of the connection position, so that the dustproof net has the characteristics of simple structure and strong practicability;
the independent base 3 and the reinforced steel structure 4 are fixedly connected through two symmetrical reinforced steel structures 4, and the reinforced steel structure 4 is an inclined L-shaped structure;
it should be noted that, when the concrete foundation 1 is poured through concrete, the slot 2 is inserted into the concrete foundation 1, one end of the reinforced steel structure 4 is inserted into the concrete foundation 1 to be fixed after the concrete is cooled, and then the other end is fixedly connected with the reinforced steel structure 4 through welding, so that the connection stability of the independent base 3 on the concrete foundation 1 is improved through the reinforced steel structure 4;
wherein, a groove 23 is concavely arranged on one side of the concrete foundation 1, a convex plate 24 for inserting the groove 23 is integrally formed on the other side of the concrete foundation 1, and the convex plate 24 is fixedly arranged in the groove 23 through a reinforcing bolt 25;
it should be noted that, the two adjacent concrete foundations 1 can be fastened and connected through the matching of the groove 23, the convex plate 24 and the reinforcing bolt 25, so that the connection among the plurality of concrete foundations 1 is realized, and the stability of the installation of the plurality of concrete foundations 1 is improved;
wherein, a connecting bolt 11 is integrally formed on the triangular base frame at one side of the dustproof frame body 5, and a pin slot for inserting the connecting bolt 11 is concavely arranged at the top of the triangular base frame at the other side of the dustproof frame body 5;
it should be noted that, when two triangular base frames are connected, the connecting pin 11 on one of the triangles is inserted into the pin slot on the other triangular base frame, and the connection of the two triangular base frames can be further fixed by mounting screws and other structures;
two guide posts 16 are symmetrically fixed in each adjusting groove 14, and a guide hole for the guide post 16 to penetrate is formed in each driving cam 17 in a penetrating manner;
it should be noted that, referring to fig. 2 of the specification, when the adjusting lever 15 rotates, two driving cams 17 screwed on the adjusting lever 15 slide along the adjusting slot 14, and the moving path of the driving cams 17 can be guided by the guide posts 16;
wherein, a guide ring 19 is fixedly installed in each clamping slide cavity 18, the clamping insertion column 20 is inserted into the corresponding guide ring 19 in a sliding manner, a lantern ring 21 is fixedly installed on the clamping insertion column 20, a return spring 22 is further sleeved on the clamping insertion column 20, the return spring 22 is positioned between the guide ring 19 and the lantern ring 21, and the guide ring 19 and the lantern ring 21 are both propped against the return spring 22;
it should be noted that, referring to fig. 2 in the specification, when the fastening plug 20 needs to be pulled out from the fixing groove and the dust-proof frame 5 needs to be disassembled, the adjusting rod 15 may be controlled to rotate so that the driving cam 17 is separated from the state of abutting against the driven cam 12, at this time, the elastic force of the return spring 22 may act on the collar 21 to reset the collar 21, the collar 21 is fixedly connected to the fastening plug 20, so that the fastening plug 20 can be slid to the initial position, and at this time, the dust-proof frame 5 may be directly pulled out from the fastening groove, so as to disassemble the dust-proof frame 5;
wherein, each reinforcing steel bar 9 is concavely provided with a through slot, the auxiliary dust guard 13 is inserted into two adjacent through slots in a sliding manner, and each reinforcing steel bar 9 is fixedly provided with a fixing screw 29 penetrating through the auxiliary dust guard 13;
it should be noted that, with reference to fig. 1 and fig. 6 of the specification, when two dustproof frame bodies 5 are inserted into the slots on two adjacent independent bases 3, the two triangular base frames just abut against each other, at this time, the auxiliary dustproof plate 13 is inserted between the two triangular base frames along two tracks penetrating the slots, and is fixed by installing the fixing screws 29, so that the connection between the two adjacent triangular base frames can be realized while the auxiliary dustproof plate 13 is conveniently detached, thereby realizing the connection between the two dustproof frame bodies 5, improving the stability, and realizing the dustproof at the connection position by matching the auxiliary dustproof plate 13 and the screen 10;
the end part of one end of each clamping insertion column 20 is concavely provided with a buffer cavity 32, a sliding block 33 is inserted in the buffer cavity 32 in a sliding manner, the sliding block 33 is connected with the inner wall of the buffer cavity 32 through two buffer springs 34, and an arc-shaped block 35 is fixedly installed at one end, positioned outside the buffer cavity 32, of the sliding block 33;
it should be noted that, referring to the description of fig. 2 and the description of fig. 8, before the bottom end of the dustproof frame body 5 is inserted into the slot, the clamping inserting column 20 slides into the clamping sliding cavity 18 by rotating the adjusting rod 15, at this time, the arc-shaped block 35 is positioned outside the clamping sliding cavity 18, when the bottom end of the dustproof frame body 5 is inserted into the clamping groove, the two sides of the bottom end of the dustproof frame body 5 will abut against the arc-shaped blocks 35, compress the two buffer springs 34 and make the clamping inserted column 20 inserted into the clamping sliding cavity 18, when the dustproof frame body 5 is tightly inserted into the clamping groove, the arc-shaped block 35 is just inserted into the fixing groove due to the elasticity of the buffer spring 34, then, the adjusting rod 15 is rotated to slide the engaging posts 20 into the fixing slots, so as to provide a guiding effect through the arc-shaped blocks 35, the buffer cavity 32 is a stepped groove, the sliding block 33 is of a T-shaped structure, and the sliding block 33 cannot slide in the buffer cavity 32, so that the connection stability of the arc-shaped blocks 35 is ensured;
wherein, the top of the independent base 3 is symmetrically concavely provided with two sliding chutes 27 communicated with the adjusting groove 14, the handle 28 is inserted in the sliding chutes 27 in a sliding way, the handle 28 is a cylinder, and the sliding chutes 27 are cylindrical grooves;
it should be noted that, with reference to fig. 2 and fig. 7 of the specification, after the handle 28 rotates to drive the adjusting rod 15 to rotate and adjust the clamping insertion column 20 to be inserted into the fixing groove, the handle 28 can slide to the bottom of the sliding groove 27 and be fixed through the positioning screw 26, the handle 28 can rotate in the sliding groove 27, and the handle 28 can also be drawn out to the upper side of the independent base 3 to be rotated, so that a worker can select the clamping insertion column according to actual conditions, and when the clamping insertion column is fixed, the handle 28 is inserted into the sliding groove 27 and is fixed through the positioning screw 26, which is beneficial to improving the compactness of the overall structure, and thus the stability of connection;
wherein, the bottom of the handle 28 is concavely provided with a cavity 30, the transmission prism 31 is inserted in the cavity 30 in a sliding way, the transmission prism 31 is in a triangular prism structure, the outer diameter of the bottom of the transmission prism 31 is smaller than the outer diameter of the top of the transmission prism 31, and the cavity 30 is a stepped groove matched with the transmission prism 31;
it should be noted that, refer to description figure 2 and description figure 7, the transmission prism 31 of triangular prism structure slides and pegs graft in cavity 30, nevertheless can't slide out in cavity 30, because of the special construction of triangular prism, can drive transmission prism 31 and rotate when leading to turning handle 28, thereby can drive regulation pole 15 and rotate, after the rotation is accomplished, can slide along transmission prism 31 to handle 28 and the diapire of spout 27 to offset through cavity 30 again, cooperation set screw 26 realizes the fixed of handle 28, thereby can fix the state of adjusting lever 15, guaranteed independent base 3 and dustproof support body 5's stable connection.
In the present invention, when the user uses the device:
s1, digging grooves for embedding the concrete foundations 1 and the independent bases 3 at two sides of the section to be constructed of the desert highway, wherein the depth of the grooves is not less than 1.5m, inserting the concrete foundations 1 into the grooves in sequence, inserting the convex plates 24 into the corresponding grooves 23, connecting and fixing the convex plates in sequence through the reinforcing bolts 25, performing secondary concrete pouring, and completing the operation of the whole underground foundation after the concrete to be poured is solidified;
s2, inserting the bottom of a dustproof frame body 5 fixed with a main dustproof plate 6 into a clamping groove, inserting the part of the dustproof frame body 5 exceeding one third of the total height into the clamping groove of an independent base 3, when the bottom end of the dustproof frame body 5 is inserted into the clamping groove, two sides of the bottom end of the dustproof frame body 5 abut against arc-shaped blocks 35, compressing two buffer springs 34 and enabling clamping insertion columns 20 to be inserted into clamping sliding cavities 18, when the dustproof frame body 5 is tightly inserted into the clamping groove, the arc-shaped blocks 35 are just inserted into a fixing groove due to the elasticity of the buffer springs 34, rotating a handle 28 to drive an adjusting rod 15 to rotate clockwise at the moment, enabling two driving cams 17 in threaded connection with the adjusting rod 15 to slide downwards, enabling the sliding of the driving cams 17 to extrude the abutting driven cams 12 to push the clamping insertion columns 20 into the fixing groove to achieve interference connection;
s3, sliding the handle 28 along the transmission prism 31 to insert the handle 28 into the sliding groove 27, fixing the position of the handle 28 by installing two positioning screws 26 to limit the state of the adjusting rod 15, keeping the state of the adjusting rod 15 constant, avoiding the rotation of the adjusting rod 15 to ensure the abutting state of the driven cam 12 and the driving cam 17, and continuously inserting the clamping insertion column 20 into the fixing groove;
s4, when the dustproof frame body 5 is inserted into the clamping groove, two adjacent triangular base frames are in an abutting state, the connecting bolt 11 is inserted into the pin groove, the fixing of the connecting bolt 11 in the pin groove can be achieved through a screw, the two triangular base frames are simply connected, then the auxiliary dustproof plate 13 is inserted between the two triangular base frames along two tracks penetrating the slot, the fixing is achieved through the installation of the fixing screw 29, the auxiliary dustproof plate 13 is convenient to disassemble and assemble, meanwhile, the connection between the two adjacent triangular base frames can be achieved, the connection between the two dustproof frame bodies 5 is achieved, the stability is improved, and meanwhile, the auxiliary dustproof plate 13 and the screen cloth 10 can be matched to achieve dustproof of the connection position.
After the construction is accomplished, when needing to dismantle dustproof support body 5, pull down two vice dust guards 13, with the screw from connecting bolt 11 go up the back, and screw down two set screw 26, can rotate through handle 28 control regulation pole 15 and make initiative cam 17 break away from with the counterbalance state of driven cam 12, reset spring 22's elasticity can act on the lantern ring 21 this moment and make the lantern ring 21 reset, lantern ring 21 inserts post 20 fixed connection with the block and consequently can realize the block again and insert post 20 and slide to initial position, dustproof support body 5 can directly be taken out in the draw-in groove this moment, with this dismantlement of realizing dustproof support body 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The convenient-to-detach dust screen for desert highway construction comprises a concrete foundation (1) and a main dust screen (6), wherein a slot (2) is concavely arranged at the top of the concrete foundation (1), an independent base (3) is inserted in the slot (2), and a plurality of through holes A (7) and through holes B (8) are formed in the main dust screen (6) in a penetrating manner, and the convenient-to-detach dust screen is characterized in that a slot is concavely arranged at the center of the top of the independent base (3), a dust screen body (5) is clamped in the slot, a dust opening is formed in the dust screen body (5) in a penetrating manner, the main dust screen (6) is integrally formed in the dust opening, the main dust screen (6) is of a wave-shaped structure, and a switching mechanism which facilitates the dismounting and mounting of the dust screen body (5) is arranged in the independent base (3;
the switching mechanism comprises two adjusting grooves (14) symmetrically arranged on an independent base (3), the position, close to each adjusting groove (14), of the independent base (3) is symmetrically and concavely provided with two clamping sliding cavities (18) communicated with the adjusting grooves (14), each clamping sliding cavity (18) is internally provided with a clamping inserting column (20) in a sliding and inserting mode, one end of each clamping inserting column (20) is fixedly provided with a driven cam (12), the left side and the right side of the bottom of the dustproof frame body (5) are symmetrically and concavely provided with fixing grooves for inserting the clamping inserting columns (20), each adjusting groove (14) is internally provided with an adjusting rod (15) in a rotating mode, the adjusting rods (15) are symmetrically and spirally connected with two driving cams (17), the driving cams (17) are abutted against the adjacent driven cams (12), and the top ends of the adjusting rods (15) are fixedly connected with transmission prisms (31), a handle (28) is in transmission connection with the transmission prism (31), and two positioning screws (26) are symmetrically and tightly mounted on the handle (28);
the equal symmetrical welding in the left and right sides of dustproof support body (5) has two to consolidate steel pole (9), adjacent two consolidate and constitute a triangle-shaped bed frame between steel pole (9) and the dustproof support body (5), adjacent two the up-down symmetry joint has two vice dust guard (13) between the triangle-shaped bed frame, and equal fixed mounting has screen cloth (10) on every triangle-shaped bed frame.
2. The dust screen convenient to detach for desert highway construction according to claim 1, wherein the independent base (3) is fixedly connected with the reinforced steel structure (4) through two symmetrical reinforced steel structures (4), and the reinforced steel structure (4) is an inclined L-shaped structure.
3. The dust screen convenient to detach for desert highway construction according to claim 1, wherein a groove (23) is concavely arranged on one side of the concrete foundation (1), a convex plate (24) for inserting the groove (23) is integrally formed on the other side of the concrete foundation (1), and the convex plate (24) is tightly installed in the groove (23) through a reinforcing bolt (25).
4. The dust screen convenient to disassemble and assemble for desert highway construction according to claim 1, wherein the triangular base frame on one side of the dust screen body (5) is integrally formed with a connecting plug (11), and the triangular base frame on the other side of the dust screen body (5) is concavely provided with a pin slot for inserting the connecting plug (11).
5. The dust screen convenient to detach for desert highway construction according to claim 1, wherein two guide pillars (16) are symmetrically fixed in each adjusting groove (14), and each active cam (17) is provided with a guide hole for the guide pillar (16) to penetrate through.
6. The dust screen convenient to detach for desert highway construction according to claim 1, wherein a guide ring (19) is fixedly installed in each clamping sliding cavity (18), the clamping insertion columns (20) are slidably inserted into the corresponding guide rings (19), lantern rings (21) are fixedly installed on the clamping insertion columns (20), return springs (22) are further sleeved on the clamping insertion columns (20), the return springs (22) are located between the guide rings (19) and the lantern rings (21), and the guide rings (19) and the lantern rings (21) are abutted to the return springs (22).
7. The dust screen convenient to disassemble and assemble for desert highway construction according to claim 1, wherein each reinforcing steel bar (9) is concavely provided with a through slot, the auxiliary dust-proof plate (13) is slidably inserted into two adjacent through slots, and each reinforcing steel bar (9) is fixedly provided with a fixing screw (29) penetrating through the auxiliary dust-proof plate (13).
8. The dust screen convenient to detach for desert highway construction according to claim 1, wherein the end of one end of each clamping insertion column (20) is concavely provided with a buffer cavity (32), a sliding block (33) is slidably inserted in the buffer cavity (32), the sliding block (33) is connected with the inner wall of the buffer cavity (32) through two buffer springs (34), and an arc-shaped block (35) is fixedly mounted at one end of the sliding block (33) positioned outside the buffer cavity (32).
9. The dust screen convenient to disassemble and assemble for desert highway construction according to claim 1, wherein the top of the independent base (3) is symmetrically concavely provided with two sliding grooves (27) communicated with the adjusting groove (14), the handle (28) is inserted in the sliding grooves (27) in a sliding way, the handle (28) is a cylinder, and the sliding grooves (27) are cylindrical grooves.
10. The dust screen convenient to detach for desert highway construction according to claim 1, wherein the bottom of the handle (28) is concavely provided with a cavity (30), the transmission prism (31) is slidably inserted into the cavity (30), the transmission prism (31) is of a triangular prism structure, the outer diameter of the bottom of the transmission prism (31) is smaller than the outer diameter of the top of the transmission prism (31), and the cavity (30) is a stepped groove matched with the transmission prism (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876051.3A CN110593641B (en) | 2019-09-17 | 2019-09-17 | Convenient-to-detach dust screen for desert highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876051.3A CN110593641B (en) | 2019-09-17 | 2019-09-17 | Convenient-to-detach dust screen for desert highway construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110593641A true CN110593641A (en) | 2019-12-20 |
| CN110593641B CN110593641B (en) | 2021-12-10 |
Family
ID=68860124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910876051.3A Active CN110593641B (en) | 2019-09-17 | 2019-09-17 | Convenient-to-detach dust screen for desert highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020062A (en) * | 2021-03-01 | 2021-06-25 | 武操政 | Adsorption type dust suppression, dust removal and wind shielding wall structure of environment-friendly stock ground |
| CN113431429A (en) * | 2021-06-17 | 2021-09-24 | 北京市政建设集团有限责任公司 | Novel entrance to a cave protection device that uses in construction of curve push pipe |
| CN113565634A (en) * | 2021-08-02 | 2021-10-29 | 无锡友鹏航空装备科技有限公司 | Engine air inlet mesh enclosure for snow sweeper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201043372Y (en) * | 2007-04-29 | 2008-04-02 | 张来胜 | Wind-proof and dust-suppression wall body and its bracket |
| CN108561006A (en) * | 2018-05-31 | 2018-09-21 | 合肥盛尔威工业设备股份有限公司 | A kind of building decoration protective fence |
| CN207974629U (en) * | 2018-03-21 | 2018-10-16 | 呼和浩特职业学院 | A kind of multi-use architecture enclosing |
| CN208040026U (en) * | 2018-03-22 | 2018-11-02 | 楼凯宇 | A kind of construction protective fence |
| CN208088156U (en) * | 2018-03-27 | 2018-11-13 | 李兴 | A kind of assembly type highway Air Filter that can be reused |
| CN208152704U (en) * | 2018-04-18 | 2018-11-27 | 庄景勇 | A kind of easy-to-dismount Air Filter of construction of the highway |
| CN109695207A (en) * | 2019-02-11 | 2019-04-30 | 山东滨莱高速公路有限公司 | A kind of energy absorbing type flexible protective device |
-
2019
- 2019-09-17 CN CN201910876051.3A patent/CN110593641B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201043372Y (en) * | 2007-04-29 | 2008-04-02 | 张来胜 | Wind-proof and dust-suppression wall body and its bracket |
| CN207974629U (en) * | 2018-03-21 | 2018-10-16 | 呼和浩特职业学院 | A kind of multi-use architecture enclosing |
| CN208040026U (en) * | 2018-03-22 | 2018-11-02 | 楼凯宇 | A kind of construction protective fence |
| CN208088156U (en) * | 2018-03-27 | 2018-11-13 | 李兴 | A kind of assembly type highway Air Filter that can be reused |
| CN208152704U (en) * | 2018-04-18 | 2018-11-27 | 庄景勇 | A kind of easy-to-dismount Air Filter of construction of the highway |
| CN108561006A (en) * | 2018-05-31 | 2018-09-21 | 合肥盛尔威工业设备股份有限公司 | A kind of building decoration protective fence |
| CN109695207A (en) * | 2019-02-11 | 2019-04-30 | 山东滨莱高速公路有限公司 | A kind of energy absorbing type flexible protective device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020062A (en) * | 2021-03-01 | 2021-06-25 | 武操政 | Adsorption type dust suppression, dust removal and wind shielding wall structure of environment-friendly stock ground |
| CN113431429A (en) * | 2021-06-17 | 2021-09-24 | 北京市政建设集团有限责任公司 | Novel entrance to a cave protection device that uses in construction of curve push pipe |
| CN113565634A (en) * | 2021-08-02 | 2021-10-29 | 无锡友鹏航空装备科技有限公司 | Engine air inlet mesh enclosure for snow sweeper |
| CN113565634B (en) * | 2021-08-02 | 2022-06-14 | 无锡友鹏航空装备科技有限公司 | Engine air inlet mesh enclosure for snow sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110593641B (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110593641B (en) | Convenient-to-detach dust screen for desert highway construction | |
| CN112726437A (en) | Assembled steel concrete integrated configuration culvert | |
| CN113356580B (en) | Wear-resistant aluminum template for concrete column body pouring | |
| CN210687511U (en) | Adjustable foot bolt structure | |
| CN216344917U (en) | Multifunctional monitoring device for community geographic information | |
| CN213173768U (en) | Rain-proof dampproofing reinforcing bar net protective structure of side slope | |
| CN113217013A (en) | Protective structure is used in construction of simple and easy assembled abrupt slope tunnel entrance to a cave | |
| CN210342911U (en) | Grit storage yard baffle convenient to dismantle | |
| CN213014061U (en) | Modular assembly type guardrail | |
| CN219794928U (en) | Building construction safety warning fence | |
| CN220868820U (en) | Novel template fastening device | |
| CN214939652U (en) | Road rail guard for municipal works | |
| CN219389158U (en) | Adjustable monitor for tunnel | |
| CN220790863U (en) | Assembled isolation greening fence | |
| CN218150140U (en) | Rod body reinforcing device of cement telegraph pole | |
| CN212358052U (en) | Noise device falls in road and bridge | |
| CN215717177U (en) | Adjustable reinforcing apparatus of assembled cast in situ concrete template | |
| CN217464334U (en) | Street lamp pole that tilting set up | |
| CN217302621U (en) | Lamp post for garden engineering | |
| CN214247333U (en) | Convenient-to-mount tunneling head for tunneling machine | |
| CN217974455U (en) | Vertical ash can assembled steel construction basis | |
| CN214885782U (en) | Ancient building concatenation formula antidetonation reinforcing apparatus | |
| CN215717788U (en) | Guardrail easy to disassemble and assemble | |
| CN219748445U (en) | Concrete brick piece demoulding mechanism | |
| CN220977981U (en) | Prestressed concrete tubular pile supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211123 Address after: 221300 paoche street, Pizhou City, Xuzhou City, Jiangsu Province Applicant after: Pizhou Xinsheng Venture Capital Co., Ltd Address before: 518000 Longxi garden, No. 38, Fengtian Road, Xiangmihu street, Futian District, Shenzhen, Guangdong Applicant before: Hu Rong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |