CN217760425U

CN217760425U - Environment-friendly noise reduction device for building construction management

Info

Publication number: CN217760425U
Application number: CN202221743049.2U
Authority: CN
Inventors: 胡崇涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-08
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a device of making an uproar falls in building construction management environmental protection, including bottom plate, stand and the first board of making an uproar of falling, the upper surface of bottom plate is close to both ends department and all is provided with the stand, two the fixed first board of making an uproar, two of falling that is provided with between the stand lie in the first preceding side of making an uproar of falling between the stand and slide and be provided with the second board of making an uproar, the front that falls the board of making an uproar of falling of second is close to lower extreme department and is provided with the handle, two the opening has been seted up to the relative one side of stand, it is provided with the rack board to slide in the stand, the both ends that the board was made an uproar falls in the second are passed the opening and are respectively with two rack board fixed connection, one side that the board was made an uproar falls in the second is kept away from to the rack board is close to lower extreme department and is provided with the stopper, one side that the board is close to the second falls the board is provided with two sliders, through upwards pulling handle, makes the second fall the board of making an uproar in the stand, increases the device's sound insulation height, improves the effect of making an uproar, has strengthened the practicality.

Description

Environment-friendly noise reduction device for building construction management

Technical Field

The application relates to the technical field of building construction, in particular to an environment-friendly noise reduction device for building construction management.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on design drawings into real objects in designated places, the construction process comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the construction operation places are called as construction sites, and in order to reduce the outward transmission amount of noise on the construction site and reduce the influence of the noise on the surrounding living environment, a noise reduction device is generally used for blocking the noise;

building construction management environmental protection among the prior art falls device of making an uproar sets up two stands at the bottom plate upper surface usually, is provided with between two stands and falls the board of making an uproar, because structural function is more single, is difficult for adjusting the sound insulation height according to site environment, and the noise reduction effect is ideal inadequately, consequently remains to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems provided in the background art, the application provides an environment-friendly noise reduction device for building construction management.

The application provides a device of making an uproar falls in building construction management environmental protection adopts following technical scheme:

the utility model provides a device of making an uproar falls in building construction management environmental protection, includes bottom plate, stand and the first board of making an uproar of falling, the upper surface of bottom plate is close to both ends department and all is provided with the stand, two fixedly between the stand be provided with the first board of making an uproar, two lie in the first preceding side of making an uproar of falling between the stand and slide and be provided with the second board of making an uproar of falling, the front of the board of making an uproar of falling of second is close to lower extreme department and is provided with the handle, two the opening has been seted up to the relative one side of stand, it is provided with the rack board to slide in the stand, the opening is passed respectively with two rack board fixed connection to the both ends of the board of making an uproar of falling of second, one side that the board of making an uproar was kept away from to the rack board is close to lower extreme department and is provided with the stopper, one side that the rack board is close to the second board of making an uproar of falling is provided with two sliders, two spouts have been seted up on the inner wall of one side of stand, the slider slides and sets up in the spout.

Preferably, be close to the rotation of upper end department in the stand and be provided with the pivot, the cover has the gear in the pivot, the meshing is connected between the tooth on gear and the rack board, two be provided with the fixing base on the side that the stand kept away from each other, the fixing base internalization has inserted the kelly, the one end activity card that the kelly inserted in the stand is between the tooth of gear.

Preferably, the part of the clamping rod, which is located in the fixing seat, is fixedly sleeved with a limiting plate, the clamping rod is sleeved with a first spring, two ends of the first spring are respectively connected to the inner wall of one side of the fixing seat and the limiting plate, and the other end of the clamping rod is provided with a first handle.

Preferably, the right side be provided with two installation pieces one on the stand, the mounting groove has been seted up on the side of installation piece one, the left side be provided with installation piece two on the stand, be provided with the fixed block on the side of installation piece two, the fixed block inserts in the mounting groove.

Preferably, a clamping groove is formed in the side wall of the front face of the fixing block, a movable groove is formed in the inner wall of one side of the mounting groove, a pull rod is movably arranged in the movable groove, a clamping block is arranged at one end, located in the movable groove, of the pull rod, and a second handle is arranged at one end, movably penetrating through the outer wall of the first mounting block, of the pull rod.

Preferably, the part of the pull rod, which is located in the movable groove, is sleeved with a second spring, and two ends of the second spring are respectively connected to the clamping block and the groove wall on one side of the movable groove.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model discloses a both ends department at bottom plate upper surface all is provided with the stand, fixedly between two stands is provided with first noise reduction board, the front side of first noise reduction board slides and is provided with the second noise reduction board, the both ends of second noise reduction board slide respectively and set up in two stands, the front of second noise reduction board is provided with the handle, through pulling the handle upwards, make the second noise reduction board move upwards in the stand, increase the sound insulation height of the device, improve the noise reduction effect, strengthened the practicality;

2. a rotating shaft is arranged in the stand column in a rotating mode, a gear is sleeved on the rotating shaft and meshed with rack plates at two ends of a second noise reduction plate, a fixed seat is arranged on the side face of the stand column, a clamping rod is movably inserted in the fixed seat, a first spring is sleeved on the clamping rod, one end of the clamping rod is movably clamped between teeth of the gear, the rotating gear extrudes the clamping rod on the left side to move outwards in the fixed seat when the gear is driven to rotate through the rack plates, when one tooth is crossed, the teeth between the clamping rod and the gear are separated, and under the action of the first spring, the clamping rod is pushed to be clamped into a groove between the two teeth to fix the position of the gear, so that the second noise reduction plate is prevented from sliding downwards due to the action of gravity;

3. be provided with installation piece one and installation piece two on two stands respectively, the mounting groove has been seted up to installation piece one side, installation piece two sides is provided with the fixed block, it is provided with the fixture block to slide in the mounting groove, the draw-in groove has been seted up to the fixed block side, the fixed block that will install on the piece two inserts the in-process of the mounting groove of seting up on the installation piece one, fixture block in the installation piece two receives the extrusion to move to the outside, make the fixture block slide to the draw-in groove in, come to carry out spacing fixed to the fixed block, realize the fast assembly between the stand, the installation effectiveness is improved.

Drawings

FIG. 1 is a schematic structural diagram of an environmental noise reduction device for building construction management in an embodiment of the present application;

FIG. 2 is a structural sectional view of the environment-friendly noise reduction device for building construction management at a gear and rack plate according to the embodiment of the present application;

FIG. 3 is an enlarged view of the structure A in FIG. 1 of an environmental noise reduction device for building construction management in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a first installation block and a second installation block of the environmental noise reduction device for building construction management in the embodiment of the present application.

Description of reference numerals: 1. a base plate; 2. a column; 3. a first noise reduction plate; 4. a second noise reduction plate; 5. a rotating shaft; 6. a gear; 7. a rack plate; 8. a slider; 9. a chute; 10. a limiting block; 11. a fixed seat; 12. a clamping rod; 13. a limiting plate; 14. a first handle; 15. a first spring; 16. a first mounting block; 17. a second mounting block; 18. mounting grooves; 19. a fixed block; 20. a card slot; 21. a clamping block; 22. a pull rod; 23. a second spring; 24. a second handle; 25. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses device of making an uproar falls in building construction management environmental protection. Referring to fig. 1-4, an environment-friendly noise reduction device for building construction management comprises a bottom plate 1, upright posts 2 and first noise reduction plates 3, wherein the upright posts 2 are arranged on the upper surface of the bottom plate 1 near two ends, the first noise reduction plates 3 are fixedly arranged between the two upright posts 2, a second noise reduction plate 4 is movably arranged between the two upright posts 2 and positioned in front of the first noise reduction plates 3, a handle 25 is arranged on the front of the second noise reduction plate 4 near the lower end, an opening is arranged on one side opposite to the two upright posts 2, rack plates 7 are slidably arranged in the upright posts 2, two ends of the second noise reduction plates 4 are respectively fixedly connected with the two rack plates 7 through the openings, a limit block 10 is arranged on one side of the rack plates 7 far away from the second noise reduction plates 4 near the lower end, two slide blocks 8 are arranged on one side of the rack plates 7 near the second noise reduction plates 4, two slide grooves 9 are arranged on the inner wall of one side of the upright posts 2, the slide blocks 8 are slidably arranged in the slide grooves 9, the cross sections of the sliding block 8 and the sliding groove 9 are both in a T shape, the second noise reduction plate 4 drives the rack plates 7 at two ends to move upwards in the upright post 2 by pulling the handle 25 upwards, the sliding of the sliding block 8 in the sliding groove 9 is utilized to enable the second noise reduction plate 4 to more stably move upwards in the upright post 2 so as to increase the sound insulation height of the device and improve the noise reduction effect and enhance the practicability, a rotating shaft 5 is rotatably arranged in a rotating bearing close to the upper end in the upright post 2, a gear 6 is fixedly sleeved on the rotating shaft 5, the gear 6 is meshed and connected with teeth on the rack plates 7, a fixed seat 11 is arranged on one side surface of the two upright posts 2 which is far away from each other, a clamping rod 12 is movably inserted in the fixed seat 11, one end of the clamping rod 12 inserted in the upright post 2 is movably clamped between the teeth of the gear 6, the upper surface of one end of the clamping rod 12 in the upright post 2 inclines downwards towards one side of the gear 6, under the cooperation of the teeth on the rack plate 7 and the gear 6, the rack plate 7 moving upwards drives the gear 6 to rotate on the rotating shaft 5, the gear 6 rotates to enable the clamping rod 12 to be movably clamped between the teeth on the gear 6, so as to fix the position of the second noise reduction plate 4, the part, located in the fixing seat 11, of the clamping rod 12 is fixedly sleeved with the limiting plate 13, the clamping rod 12 is sleeved with the first spring 15, two ends of the first spring 15 are respectively connected to the inner wall of one side of the fixing seat 11 and the limiting plate 13, the other end of the clamping rod 12 is provided with the first handle 14, the gear 6 rotates and simultaneously extrudes the clamping rod 12 on the left side to move outwards in the fixing seat 11, when one tooth is crossed, the teeth between the clamping rod 12 and the gear 6 are separated, under the action of the first spring 15, the clamping rod 12 is pushed to be clamped into the groove between the two teeth, so as to fix the position of the gear 6, and the second noise reduction plate 4 is prevented from sliding downwards due to the action of gravity.

Referring to fig. 1 and 4, two first mounting blocks 16 are arranged on the right-side upright post 2, a mounting groove 18 is formed in a side surface of each first mounting block 16, a second mounting block 17 is arranged on the left-side upright post 2, a fixing block 19 is arranged on a side surface of each second mounting block 17, the fixing block 19 is inserted into the mounting groove 18, the first mounting blocks 16 and the second mounting blocks 17 can be fixed, and therefore rapid assembly between the upright posts 2 is achieved, and mounting efficiency is improved.

The implementation principle of the environment-friendly noise reduction device for building construction management in the embodiment of the application is as follows: firstly, the device is moved to a construction site, according to actual conditions, a first mounting block 16 on one upright post 2 and a second mounting block 17 on the other upright post 2 are close to each other, a fixing block 19 on the side of the second mounting block 17 is inserted into a mounting groove 18 on the side of the first mounting block 16, a clamping block 21 in the first mounting block 16 is clamped into a clamping groove 20 on the side of the fixing block 19 under the action of a second spring 23, the upright posts 2 are quickly assembled, the mounting efficiency is improved, when the noise reduction area of the device needs to be increased, a handle 25 is pulled upwards, the handle 25 drives a second noise reduction plate 4 to move upwards between the two upright posts 2, rack plates 7 at two ends of the second noise reduction plate 4 are driven to move upwards in the upright posts 2, the rack plates 7 move upwards to drive a gear 6 to rotate, the rotating gear 6 extrudes a clamping rod 12 on the left side to move outwards in a fixing seat 11, when a tooth is crossed, the tooth between the clamping rod 12 and the gear 6 is separated, the tooth is pushed to clamp the groove between the two teeth under the action of the first spring 15, the sound insulation device is fixed, the sound insulation device, the sound insulation effect is improved, and the sound insulation effect of the sound reduction device is improved by the gravity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides a device of making an uproar falls in building construction management environmental protection, includes bottom plate (1), stand (2) and first board (3) of making an uproar of falling, the upper surface of bottom plate (1) is close to both ends department and all is provided with stand (2), two fixed being provided with between stand (2) first board (3) of making an uproar of falling, its characterized in that: two it falls board (4) of making an uproar to lie in the first preceding side slip of making an uproar board (3) of making an uproar to be provided with the second between stand (2), the front of making an uproar board (4) is fallen to the second is close to lower extreme department and is provided with handle (25), two the opening has been seted up to stand (2) relative one side, it is provided with rack plate (7) to slide in stand (2), the both ends of falling board (4) of making an uproar board (4) are passed the opening respectively with two rack plate (7) fixed connection at the second, one side that board (4) were fallen to the second was kept away from in rack plate (7) is close to lower extreme department and is provided with stopper (10), one side that board (4) were fallen to the second is close to rack plate (7) is provided with two sliders (8), two spout (9) have been seted up on the one side inner wall of stand (2), slider (8) slide and set up in spout (9).

2. The environment-friendly noise reduction device for building construction management according to claim 1, characterized in that: be close to upper end department rotation in stand (2) and be provided with pivot (5), the cover has gear (6) in pivot (5), meshing between the tooth on gear (6) and rack plate (7) is connected, two be provided with fixing base (11) on the side of keeping away from each other stand (2), fixing base (11) internalization has inserted kelly (12), one end activity card in kelly (12) insert stand (2) is between the tooth of gear (6).

3. The environment-friendly noise reduction device for building construction management according to claim 2, characterized in that: the utility model discloses a fixing device for fixing a card pole, including fixing base (11), kelly (12), card pole (12) are located the part of fixing base (11) on fixed cover have limiting plate (13), the cover has first spring (15) on kelly (12), the both ends of first spring (15) are connected respectively on one side inner wall and limiting plate (13) of fixing base (11), kelly (12) other end is provided with handle one (14).

4. The environmental-friendly noise reduction device for building construction management according to claim 1, characterized in that: the right side be provided with two installation piece (16) on stand (2), mounting groove (18) have been seted up on the side of installation piece (16), the left side be provided with installation piece two (17) on stand (2), be provided with fixed block (19) on the side of installation piece two (17), fixed block (19) insert in mounting groove (18).

5. The environmental-friendly noise reduction device for building construction management according to claim 4, wherein: the front side wall of the fixing block (19) is provided with a clamping groove (20), the inner wall of one side of the mounting groove (18) is provided with a movable groove, a pull rod (22) is movably arranged in the movable groove, one end, located in the movable groove, of the pull rod (22) is provided with a clamping block (21), and one end, movably penetrating out of the outer wall of the mounting block I (16), of the pull rod (22) is provided with a second handle (24).

6. The environmental protection noise reduction device for building construction management according to claim 5, wherein: and a second spring (23) is sleeved on the part of the pull rod (22) positioned in the movable groove, and two ends of the second spring (23) are respectively connected to the clamping block (21) and the groove wall on one side of the movable groove.