CN217499990U - Noise reduction structure for road construction - Google Patents

Abstract

The utility model relates to a road construction is with making an uproar structure of falling, the on-line screen storage device comprises a base, the both ends of base are all fixed and are provided with the spliced pole, the base is provided with a plurality ofly, can dismantle between base and the adjacent base and be connected, the fixed inserted block that is provided with on the spliced pole, set up on the base and supply inserted block male slot, the inserted block is pegged graft with the slot, be provided with the mounting that is used for fixed inserted block position on the base, the fixed abatvoix that is provided with between two spliced poles, the mounting groove has all been seted up along the length direction of spliced pole on the lateral wall that two spliced poles are close to each other, the both ends of abatvoix slide with two mounting grooves respectively and are connected, be provided with the setting element that is used for fixed abatvoix position on the spliced pole. After the inserting block is inserted into the inserting slot, the sound-absorbing plate is slid into the installing slot and then is fixed through the positioning piece, and then the sound-absorbing plate can be installed; the sound-absorbing plate can be taken down from the base by sliding the sound-absorbing plate out of the mounting groove by releasing the locking of the positioning piece, the mounting and dismounting are convenient, and the construction efficiency is improved.

Description

Noise reduction structure for road construction

Technical Field

The application relates to the technical field of road construction, especially, relate to a road construction is with making an uproar structure of falling.

Background

When the road is under construction, construction equipment can also produce great noise, and these noises can disturb the life of residents around the road, bring great inconvenience to the life of residents, consequently, need reduce the noise through equipment such as installation abatvoix when road construction, and traditional noise reduction method uses installation abatvoix to block the noise usually.

Chinese patent with an authorization bulletin number of CN213867380U discloses a road and bridge construction is with making an uproar protective screen, including pre-buried base, one side of pre-buried base is provided with a plurality of and colludes the board, the top of basement is provided with the screen board, the surface of screen board is provided with inhales the sound hole, the one side of inhaling the sound hole is provided with inhales the cotton pad of sound, the one side of inhaling the cotton pad of sound is provided with foamed aluminum pad, one side of foamed aluminum pad is provided with the cotton pad of glass, one side of the cotton pad of glass is provided with the cotton pad of aluminum silicate, the spout has been seted up to one side of vaulting pole, the surface threaded connection of threaded rod has the slider, fixed block and screen board fixed connection. The utility model discloses road and bridge construction is with falling the protective screen of making an uproar, during operation, the noise loops through four appearance chambeies through inhaling the sound hole and falls the processing of making an uproar, simultaneously, through the rotation of motor, drives the threaded rod rotation, makes the slider reciprocate, drives reciprocating of barrier plate through the fixed block, can conveniently construct workman's entering.

Aiming at the related technology, the screen plates are fixed into a whole through the substrate and the embedded base, when a construction site needs to be transferred, the screen plates can be transferred only after the embedded base needs to be dug out, then the embedded base is embedded again to fix the screen plates, the mounting and dismounting of the screen plates are time-consuming and labor-consuming, and the construction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

For the convenience of loading and unloading, improve the efficiency of construction, this application provides a road construction is with making an uproar structure of falling.

The application provides a road construction is with making an uproar structure of falling adopts following technical scheme:

the utility model provides a road construction is with making an uproar structure of falling, includes the base, the both ends of base are all fixed to be provided with the spliced pole, the base is provided with a plurality ofly, can dismantle between base and the adjacent base and be connected, the fixed inserted block that is provided with on the spliced pole, set up on the base and supply inserted block male slot, the inserted block is pegged graft with the slot, be provided with the mounting that is used for fixed inserted block position on the base, two the fixed abatvoix that is provided with between the spliced pole, two the mounting groove has all been seted up along the length direction of spliced pole on the lateral wall that the spliced pole is close to each other, the both ends of abatvoix slide with two mounting grooves respectively and are connected, be provided with the setting element that is used for fixed abatvoix position on the spliced pole.

By adopting the technical scheme, the inserting block is inserted into the inserting groove, the connecting column and the base can be fixedly connected by fixing the position of the inserting block through the fixing piece, then the two ends of the sound-absorbing plate are aligned to the mounting grooves on the connecting columns at the two sides, the sound-absorbing plate is slid into the mounting grooves, the bottom wall of the sound-absorbing plate is abutted against the top wall of the base, and the sound-absorbing plate can be mounted by fixing the position of the sound-absorbing plate through the positioning piece; when the construction site needs to be transferred, the locking of the positioning piece is removed, the sound-absorbing plate can be taken down from the base by sliding out of the mounting groove, then the connecting column can be detached from the base by pulling out the connecting column from the slot by removing the locking of the fixing piece, the sound-absorbing plate is convenient to transport when being convenient to mount and dismount, and the construction efficiency is improved.

Optionally, the mounting sets up to the fitting pin, the storage tank has been seted up in the base, the fitting pin slides along the length direction of perpendicular to spliced pole and sets up in the storage tank, set up on the inserted block and supply fitting pin male locking groove, the fitting pin is used for pegging graft with the locking groove, be provided with the elastic component that is used for ordering about fitting pin male locking groove in the storage tank, the one end that the fitting pin is used for inserting the locking groove is provided with the arcwall face.

Through adopting above-mentioned technical scheme, when the inserted block inserted the slot in with the fitting pin extrusion enter the storage tank, when the inserted block submerged the slot completely, the notch of storage tank just right with the notch in locking groove, and extruded power disappears, and the elastic component orders about the fitting pin and inserts the locking groove to fix the inserted block, be favorable to increasing the connection stability between spliced pole and the base.

Optionally, the setting element sets up to the locating lever, set up on the spliced pole and supply locating lever male first constant head tank, set up on the abatvoix and supply locating lever male second constant head tank, the locating lever slides simultaneously along the length direction of perpendicular to spliced pole and sets up in first constant head tank and second constant head tank, be provided with the locking Assembly who is used for locking the locating lever on the locating lever.

Through adopting above-mentioned technical scheme, the locating lever is favorable to preventing the relative slip between abatvoix and the spliced pole in inserting first constant head tank and second constant head tank to realize fixed abatvoix position.

Optionally, the locking assembly comprises a fixed block, a locking block and a compression spring, the fixed block is fixedly arranged on the connecting column, a third positioning groove for inserting the positioning rod is formed in the fixed block, the third positioning groove is communicated with the first positioning groove, the locking block is arranged in the first positioning groove, the locking block is fixedly sleeved on the positioning rod, the compression spring is sleeved on the positioning rod, one end of the compression spring is abutted to the fixed block, and the other end of the compression spring is abutted to the locking block.

Through adopting above-mentioned technical scheme, compression spring is in compression state all the time, and the fixed block is fixed on the spliced pole, and compression spring promotes the latch segment and is close to the second constant head tank, and the latch segment drives the locating lever and inserts all the time in the second constant head tank to realize the purpose of locking the locating lever.

Optionally, a projection is fixedly arranged on the positioning rod, a groove for the projection to be inserted is formed in the fixing block, the groove is communicated with the third positioning groove, and the projection is connected with the groove in an inserting mode.

Through adopting above-mentioned technical scheme, after the locating lever injects the second constant head tank, the lug inserts in the recess, when the abatvoix is dismantled to needs, extracts the second constant head tank with the locating lever, then rotates the locating lever and makes lug and recess not correspond, and the lug stops compression spring with the fixed block butt to impel the second constant head tank with the locating lever, and the abatvoix of being convenient for slides in the mounting groove.

Optionally, a yielding groove is formed in the bottom wall of the base, a screw rod is arranged in the yielding groove in a rotating mode, the screw rod is in threaded connection with the base, and a roller is arranged on the bottom wall of the screw rod in a rotating mode.

Through adopting above-mentioned technical scheme, the position that can the fixed roller on the one hand of screw rod and base threaded connection, on the other hand screw rod and base threaded connection can adjust the height of gyro wheel, accomodate the gyro wheel when the base need not to remove and advance to give way the groove for the base is pressed subaerial, can also improve the fixed stability of base when injecing the base position.

Optionally, a rotation groove for facilitating rotation of the screw is formed in the top wall of the screw.

Through adopting above-mentioned technical scheme, the screw rod is convenient for rotate in the setting of rotating the groove to be convenient for rotate the screw rod, so that the position of adjusting the gyro wheel.

Optionally, at least two sound-absorbing boards are arranged between the two connecting columns, and sound-insulating cotton is arranged between the two sound-absorbing boards.

Through adopting above-mentioned technical scheme, dual amortization noise reduction can be realized to two abatvoix, and soundproof cotton can further increase the effect of sound insulation noise reduction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. inserting the inserting block into the inserting slot, fixing the position of the inserting block through the fixing piece to fixedly connect the connecting column with the base, aligning the two ends of the sound-absorbing plate with the mounting slots on the connecting columns on the two sides, sliding the sound-absorbing plate into the mounting slots to enable the bottom wall of the sound-absorbing plate to be abutted against the top wall of the base, and fixing the position of the sound-absorbing plate through the positioning piece to complete the mounting of the sound-absorbing plate; when the construction site needs to be transferred, the locking of the positioning piece is released, the sound-absorbing board can be taken down from the base by sliding out of the mounting groove, then the locking of the fixing piece is released, and the connecting column is pulled out of the slot, so that the connecting column can be taken down from the base, the sound-absorbing board is convenient to assemble and disassemble, the sound-absorbing board is convenient to transfer, and the construction efficiency is improved;

2. when the inserting block is inserted into the slot, the locking pin is extruded into the accommodating groove, when the inserting block is completely immersed into the slot, the notch of the accommodating groove is just right opposite to the notch of the locking groove, the extrusion force disappears, and the elastic piece drives the locking pin to be inserted into the locking groove, so that the inserting block is fixed, and the connection stability between the connecting column and the base is favorably improved;

3. the position that screw rod and base threaded connection can the fixed roller on the one hand, and on the other hand screw rod and base threaded connection can adjust the height of gyro wheel, accomodate the gyro wheel into the groove of stepping down when the base need not to remove for the base is pressed subaerial, can also improve the fixed stability of base when injecing the base position.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a base according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of an embodiment of the present application, which mainly shows an insert block, a slot and a fixing element;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural diagram mainly showing the positioning member and the locking assembly in the embodiment of the present application.

Description of reference numerals: 11. a base; 111. a slot; 112. a card slot; 113. connecting grooves; 114. a yielding groove; 115. a containing groove; 12. connecting columns; 121. mounting grooves; 122. a first positioning groove; 13. connecting blocks; 14. a foundation bolt; 21. a sound-absorbing panel; 211. a second positioning groove; 22. sound insulation cotton; 31. inserting a block; 311. a locking groove; 32. a locking pin; 33. a return spring; 34. a limiting rope; 41. positioning a rod; 42. rotating the head; 43. a bump; 51. a screw; 511. a rotating groove; 52. a roller; 6. a locking assembly; 61. a fixed block; 611. a third positioning groove; 612. a groove; 62. a compression spring; 63. a locking block; 64. and fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses road construction is with making an uproar structure of falling.

Referring to fig. 1 and 2, a road construction is with making an uproar structure of falling, including base 11, base 11 passes through rag bolt 14 to be fixed subaerial, base 11's both ends are all fixed and are provided with spliced pole 12, the length direction of two spliced poles 12 all is perpendicular with base 11's roof, base 11 is provided with a plurality ofly (not shown in the figure), can dismantle between base 11 and the adjacent base 11 and be connected, base 11's one end is fixed and is provided with connecting block 13, the other end sets up the spread groove 113 with connecting block 13 looks adaptation, connecting block 13 is used for pegging graft with spread groove 113 on the adjacent base 11. Offer the groove 114 of stepping down on the diapire of base 11, the groove 114 of stepping down has all been offered on four corners of base 11, it is provided with screw rod 51 to step down the rotation in groove 114, screw rod 51's length direction is perpendicular with base 11's length direction, screw rod 51 and base 11 threaded connection, screw rod 51 screw thread is worn to establish in base 11, it is provided with gyro wheel 52 to rotate on screw rod 51's the diapire, the removal of base 11 of being convenient for, screw rod 51's top link up base 11, offer the rotation groove 511 that is used for conveniently rotating screw rod 51 on screw rod 51's the roof.

The screw 51 is in threaded connection with the base 11, on one hand, the position of the roller 52 can be fixed, on the other hand, the screw 51 is in threaded connection with the base 11, the height of the roller 52 can be adjusted, when the base 11 does not need to move, the roller 52 rises to accommodate the roller 52 into the receding groove 114 by rotating the screw 51, so that the base 11 is pressed on the ground, and the improvement of the fixing stability of the base 11 is facilitated.

Referring to fig. 2, 3 and 4, an insertion block 31 is fixedly disposed on the bottom wall of the connection column 12, a slot 111 into which the insertion block 31 is inserted is disposed on the top wall of the base 11, the insertion block 31 is adapted to the slot 111, the insertion block 31 is inserted into the slot 111, a fixing member for fixing the position of the insertion block 31 is disposed on the base 11, the fixing member is a locking pin 32, a receiving groove 115 is disposed in the base 11, the receiving groove 115 is disposed on the side wall of the slot 111 along a direction perpendicular to the length direction of the connection column 12, the locking pin 32 is slidably disposed in the receiving groove 115 along the direction perpendicular to the length direction of the connection column 12, a locking groove 311 into which the locking pin 32 is inserted is disposed on the side wall of the insertion block 31, the locking pin 32 is inserted into the locking groove 311, an arc-shaped surface is disposed at one end of the locking pin 32 for inserting into the locking groove 311, an elastic member for driving the locking pin 32 to insert into the locking groove 311 is disposed in the receiving groove 115, the elastic member is a return spring 33, one end of the return spring 33 is fixedly connected to the bottom wall of the receiving groove 115, and the other end is fixedly connected to the locking pin 32.

Referring to fig. 1, fig. 2 and fig. 5, the fixed abatvoix 21 that is provided with between two spliced poles 12, mounting groove 121 has all been seted up along the length direction of spliced pole 12 on the lateral wall that two spliced poles 12 are close to each other, mounting groove 121 link up the roof of spliced pole 12, the both ends of abatvoix 21 slide with two mounting grooves 121 respectively and are connected, abatvoix 21 between two spliced poles 12 sets up two at least, the notch that supplies one of them abatvoix 21 two male mounting grooves 121 is just right on the length direction of base 11, it has soundproof cotton 22 to fill between two abatvoix 21, the length direction along base 11 has been seted up on the roof of base 11 and has been supplied the inserted draw-in groove 112 in abatvoix 21 bottom, draw-in groove 112 and slot 111 intercommunication, the quantity of draw-in groove 112 corresponds with the quantity of abatvoix 21. The connecting column 12 is provided with a positioning piece for fixing the position of the sound-absorbing board 21, the positioning piece is set to be a positioning rod 41, and a rotating head 42 is sleeved at one end of the positioning rod 41 in a threaded manner, so that the positioning rod 41 can be conveniently rotated and pulled out.

Referring to fig. 5, a first positioning groove 122 for inserting the positioning rod 41 is formed in the connecting column 12, the first positioning groove 122 is communicated with the mounting groove 121, a second positioning groove 211 for inserting the positioning rod 41 is formed in a panel of the sound-absorbing panel 21, the second positioning groove 211 is communicated with the first positioning groove 122, the positioning rod 41 is arranged in the first positioning groove 122 and the second positioning groove 211 in a sliding manner along a length direction perpendicular to the connecting column 12, and a locking assembly 6 for locking the positioning rod 41 is arranged on the positioning rod 41. Locking assembly 6 includes fixed block 61, latch segment 63 and compression spring 62, fixed block 61 is fixed to be set up on spliced pole 12, fixed block 61 passes through fixing bolt 64 to be fixed in the notch department of first constant head tank 122, set up on fixed block 61 and supply locating lever 41 male third constant head tank 611, third constant head tank 611 and first constant head tank 122 intercommunication, latch segment 63 slides along the sliding direction of locating lever 41 and sets up in first constant head tank 122, the fixed cover of latch segment 63 is established on locating lever 41, compression spring 62 cover is established on locating lever 41, compression spring 62's one end and fixed block 61 are close to the lateral wall butt of abatvoix 21, the other end and the lateral wall butt that the abatvoix 21 was kept away from to latch segment 63. The side wall of the positioning rod 41 is fixedly provided with a projection 43, the fixing block 61 is provided with a groove 612 for the projection 43 to be inserted, the groove 612 is communicated with the third positioning groove 611, and the projection 43 is inserted into the groove 612.

The embodiment of the application provides a road construction is with structure of making an uproar that falls's implementation principle does: inserting the insert block 31 into the slot 111, pressing the locking pin 32 into the accommodating groove 115 when the insert block 31 is inserted into the slot 111, when the insert block 31 is completely immersed into the slot 111, the notch of the accommodating groove 115 is just right opposite to the notch of the locking groove 311, the pressing force disappears, the elastic piece drives the locking pin 32 to be inserted into the locking groove 311, so as to fix the insert block 31, namely, the connecting column 12 is fixedly connected with the base 11, then, two ends of the sound-absorbing plate 21 are aligned to the mounting grooves 121 on the connecting columns 12 at two sides, the bottom wall of the sound-absorbing plate 21 is abutted to the bottom wall of the clamping groove 112 after the sound-absorbing plate 21 is slid into the mounting grooves 121, and the sound-absorbing plate 21 can be mounted by fixing the position of the sound-absorbing plate 21 through the positioning rod 41; when the construction site needs to be shifted, extract second constant head tank 211 with locating lever 41, rotation locating lever 41 makes lug 43 stagger with recess 612, lug 43 and fixed block 61 butt prevent compression spring 62 to impel second constant head tank 211 with locating lever 41 through promoting latch segment 63, be convenient for with abatvoix 21 roll-off mounting groove 121, take off the back with abatvoix 21 from spliced pole 12, then extract slot 111 with spliced pole 12 and can pull down spliced pole 12 from base 11, abatvoix 21 is convenient for transport abatvoix 21 when loading and unloading are convenient, be favorable to improving the efficiency of construction.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a road construction is with making an uproar structure of falling, includes base (11), its characterized in that: connecting columns (12) are fixedly arranged at both ends of the base (11), a plurality of base (11) are arranged, the base (11) is detachably connected with the adjacent base (11), the connecting column (12) is fixedly provided with an inserting block (31), the base (11) is provided with a slot (111) for the insertion of the insertion block (31), the insert block (31) is inserted into the slot (111), the base (11) is provided with a fixing piece for fixing the position of the insert block (31), a sound-absorbing board (21) is fixedly arranged between the two connecting columns (12), the side walls of the two connecting columns (12) which are close to each other are provided with mounting grooves (121) along the length direction of the connecting columns (12), two ends of the sound-absorbing board (21) are respectively connected with the two mounting grooves (121) in a sliding way, and a positioning piece for fixing the position of the sound absorption plate (21) is arranged on the connecting column (12).

2. The noise reduction structure for road construction according to claim 1, characterized in that: the mounting sets up to fitting pin (32), storage tank (115) have been seted up in base (11), fitting pin (32) slide along the length direction of perpendicular to spliced pole (12) and set up in storage tank (115), seted up on inserted block (31) and supply fitting pin (32) male locking groove (311), fitting pin (32) are used for pegging graft with locking groove (311), be provided with in storage tank (115) and be used for ordering about fitting pin (32) and insert the elastic component in locking groove (311), one end that fitting pin (32) are used for inserting locking groove (311) is provided with the arcwall face.

3. The noise reduction structure for road construction according to claim 1, characterized in that: the locating piece sets up to locating lever (41), set up on spliced pole (12) and supply locating lever (41) male first constant head tank (122), set up on abatvoix (21) and supply locating lever (41) male second constant head tank (211), locating lever (41) slide the setting simultaneously in first constant head tank (122) and second constant head tank (211) along the length direction of perpendicular to spliced pole (12), be provided with locking Assembly (6) that are used for locking locating lever (41) on locating lever (41).

4. The noise reduction structure for road construction according to claim 3, characterized in that: locking Assembly (6) are including fixed block (61), latch segment (63) and compression spring (62), fixed block (61) is fixed to be set up on spliced pole (12), set up on fixed block (61) and supply locating lever (41) male third constant head tank (611), third constant head tank (611) and first constant head tank (122) intercommunication, latch segment (63) set up in first constant head tank (122), latch segment (63) fixed cover is established on locating lever (41), compression spring (62) cover is established on locating lever (41), the one end and fixed block (61) butt of compression spring (62), the other end and latch segment (63) butt.

5. The noise reduction structure for road construction according to claim 4, wherein: the positioning rod (41) is fixedly provided with a convex block (43), the fixing block (61) is provided with a groove (612) for the convex block (43) to be inserted into, the groove (612) is communicated with the third positioning groove (611), and the convex block (43) is spliced with the groove (612).

6. The noise reduction structure for road construction according to claim 1, characterized in that: offer on the diapire of base (11) and let groove (114), it is provided with screw rod (51) to let the inslot (114) internal rotation, screw rod (51) and base (11) threaded connection, it is provided with gyro wheel (52) to rotate on the diapire of screw rod (51).

7. The noise reduction structure for road construction according to claim 6, wherein: the top wall of the screw rod (51) is provided with a rotating groove (511) for conveniently rotating the screw rod (51).

8. The noise reduction structure for road construction according to claim 1, characterized in that: at least two sound-absorbing boards (21) are arranged between the two connecting columns (12), and sound-insulating cotton (22) is arranged between the two sound-absorbing boards (21).

Images