Green construction noise reduction isolation device with telescopic structure

Abstract

The green construction noise reduction isolation device with the telescopic structure comprises a first noise reduction isolation plate and a second noise reduction isolation plate, a connecting plate is arranged between the first noise reduction isolation plate and the second noise reduction isolation plate, the top end of the first noise reduction isolation plate and the top end of the second noise reduction isolation plate are fixedly connected with two sets of vertical frames, and the vertical frames are fixedly connected with the telescopic structure. The inner side wall of the first noise reduction isolation plate and the inner side wall of the second noise reduction isolation plate are fixedly connected with adjusting plates. According to the green construction noise reduction isolation device with the telescopic structure, by arranging the connecting plate, the adjusting plate, the positioning groove, the fastening bolt, the fixing base, the bottom plate and the inserting plate, the use range of the overall structure is expanded, the flexibility of the structure is improved, the use safety is improved, and the problems that the overall structure of the device is fixed, adaptive adjustment cannot be conducted according to the actual construction range, and the use cost is low are solved. Meanwhile, the supporting force of the device is limited, the device is prone to inclination and collapse after being used for a long time, and certain potential safety hazards exist.

Description

Technical Field

[0001] The utility model relates to the technical field of green construction isolation, in particular to a green construction noise reduction isolation device with a telescopic structure. Background Art

[0002] Green construction refers to construction activities that maximize resource conservation and reduce negative impacts on the environment through scientific management and technological progress, while ensuring basic requirements such as quality and safety during engineering construction. As an important stage in the entire life cycle of a building, green construction is a key link in achieving resource conservation and energy conservation and emission reduction in the construction field. Green construction requires reducing interference with the site, respecting the base environment, protecting the ecological environment, reducing environmental pollution, improving environmental quality, and emphasizing the control of construction noise to prevent construction from disturbing the public.

[0003] The implementation of closed construction requires the use of modern isolation and protection equipment. The current noise reduction and isolation device has a fixed overall structure and cannot be adapted and adjusted according to the actual construction scope, so its practicality is low. At the same time, the device’s own supporting force is limited, and it is prone to tilting and collapse after long-term use, which poses certain safety hazards.

[0004] Therefore, a new type of green construction noise reduction and isolation device with a telescopic structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a green construction noise reduction and isolation device with a telescopic structure, so as to solve the problem that the overall structure of the device proposed in the above-mentioned background technology is fixed, cannot be adapted and adjusted according to the actual construction scope, has low practicality, and at the same time, the supporting force of the device itself is limited, and it is easy to tilt and collapse after long-term use, which has certain safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green construction noise reduction isolation device with a telescopic structure, comprising a first noise reduction isolation plate and a second noise reduction isolation plate, a connecting plate is arranged between the first noise reduction isolation plate and the second noise reduction isolation plate, and two sets of vertical frames are fixedly connected to the top ends of the first noise reduction isolation plate and the second noise reduction isolation plate;

[0007] The inner side walls of the first noise reduction isolation plate and the second noise reduction isolation plate are fixedly connected with adjustment plates, the side walls of the adjustment plates transversely penetrate the two sides of the connecting plate, two groups of positioning grooves are transversely opened at the front end of the adjustment plate, the top and bottom of the front end of both sides of the connecting plate are penetrated by fastening bolts, the front end of the fastening bolt is fixedly connected with a second knob, and the rear end of the fastening bolt passes through the interior of the positioning groove.

[0008] Preferably, the bottom end of the connecting plate is fixedly connected to a fixing seat, a bottom plate is arranged below the fixing seat, a plug plate is fixedly connected to the top of the bottom plate, the outside of the plug plate and the inside of the fixing seat form a snap connection, the first noise reduction isolation plate and the second noise reduction isolation plate are symmetrically distributed about the vertical center line of the connecting plate, and the first noise reduction isolation plate, the second noise reduction isolation plate and the adjustment plate are all provided with sound absorbing panels and sound insulation panels.

[0009] Preferably, the outer side walls of the first noise reduction isolation plate and the second noise reduction isolation plate are fixedly connected to support side panels, a fixing frame is provided on the outside of the support side panels, a groove is vertically opened on the top of the fixing frame, the support side panels are inserted into the inside of the groove, the front and rear ends of the support side panels are fixedly connected with three groups of limit rods, three groups of placement grooves are opened inside the fixing frame, the limit rods pass through the inside of the placement grooves, the external threaded connection of the front end of the limit rods is connected to a limit mounting seat, and the length of the limit mounting seat is greater than the diameter of the placement groove.

[0010] Preferably, the bottom end of the fixing frame is fixedly connected to a base, mounting bolts are vertically penetrated inside both sides of the base, and the top ends of the mounting bolts are fixedly connected to a first knob.

[0011] Preferably, a cross bar is arranged transversely through the vertical frames, a luminous light strip is bonded and connected to the surface of the cross bar, elastic round blocks are fixedly connected to the front and rear ends of both sides of the cross bar, external seats are fixedly connected to the front and rear ends of the vertical frames, and a fixing rod is fixedly connected to the top end of the vertical frames.

[0012] Preferably, a connecting groove is provided inside the external seat, the outside of the elastic round block and the inside of the connecting groove form a snap connection, and a baffle is fixedly connected to the top end of the fixing rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the green construction noise reduction isolation device with a telescopic structure not only realizes the telescopic adjustment function, realizes the disassembly and assembly fixation, but also realizes the safety enhancement function;

[0014] (1) By providing a connecting plate, an adjusting plate, a positioning groove, a fastening bolt, a fixing seat, a bottom plate and a plug plate, the length of the adjusting plate can be pulled to a suitable position according to the actual construction scope, thereby expanding the use scope of the overall structure and improving the flexibility of the structure. The fastening bolt rotates through the inside of the positioning groove to enhance the connection and fixation between the adjusting plate and the connecting plate, thereby preventing the adjusting plate from moving during use. At the same time, the plug plate is fixed inside the fixing seat by a snap-fit ​​structure, and a strong supporting force is provided to the entire connecting plate through the bottom plate, thereby effectively preventing the connecting plate from collapsing after long-term use and improving safety.

[0015] (2) By providing a fixing frame, a groove, a limiting rod, a placement groove and a limiting mounting seat, the supporting side plate is inserted into the groove, and the limiting rod runs through the interior of the placement groove, so that the fixing frame can be quickly installed on the outer side wall of the first noise reduction isolation plate and the second noise reduction isolation plate, and the limiting mounting seat is rotated and fixed to the outside of the limiting rod by a threaded connection, and the limiting rod is fixed by using the length difference between the limiting mounting seat and the placement groove, so that the first noise reduction isolation plate and the second noise reduction isolation plate can be fixed and installed at any position for use, thereby optimizing the disassembly and assembly operation steps and enhancing the firmness between each other;

[0016] (3) The device is provided with a vertical frame, a horizontal bar, a luminous reflective strip, a baffle, a fixing rod, an external seat, an elastic round block and a connecting groove. The horizontal bar runs through the two sets of vertical frames. The elastic round block is inserted into the inside of the external seat by utilizing its own elasticity. The elastic round block is fixed inside the external seat by a snap-fit ​​structure to fix the horizontal bar in all directions. The outside of the horizontal bar is fixedly connected with a luminous reflective strip, which can serve as a warning at night to prevent passers-by from entering by mistake or colliding. The baffle can be used to shield and protect the horizontal bar and the luminous reflective strip to avoid long-term sunlight exposure and shorten the use time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the connecting plate of the utility model;

[0019] Figure 3 It is a side view structural diagram of the fixing frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the top view structure of the cross bar of the utility model.

[0021] In the figure: 1. base; 2. first knob; 3. fixing bracket; 4. limit mounting seat; 5. supporting side plate; 6. baffle; 7. luminous light strip; 8. adjustment plate; 9. connecting plate; 10. second knob; 11. external seat; 12. placement slot; 13. limit rod; 14. first noise reduction isolation plate; 15. mounting bolt; 16. positioning slot; 17. fixing seat; 18. plug-in plate; 19. bottom plate; 20. second noise reduction isolation plate; 21. fastening bolt; 22. groove; 23. cross bar; 24. elastic round block; 25. connecting slot; 26. fixing rod; 27. stand. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 A green construction noise reduction isolation device with a telescopic structure includes a first noise reduction isolation board 14 and a second noise reduction isolation board 20, a connecting board 9 is arranged between the first noise reduction isolation board 14 and the second noise reduction isolation board 20, and two sets of vertical frames 27 are fixedly connected to the top ends of the first noise reduction isolation board 14 and the second noise reduction isolation board 20;

[0024] The inner side walls of the first noise reduction isolation plate 14 and the second noise reduction isolation plate 20 are both fixedly connected with an adjustment plate 8, the side walls of the adjustment plate 8 are both horizontally penetrated through the two sides of the connecting plate 9, the front end of the adjustment plate 8 is horizontally opened with two groups of positioning grooves 16, the top and bottom of the front ends of both sides of the connecting plate 9 are penetrated with fastening bolts 21, the front end of the fastening bolt 21 is fixedly connected with the second knob 10, and the rear end of the fastening bolt 21 penetrates the interior of the positioning groove 16;

[0025] The bottom end of the connecting plate 9 is fixedly connected with a fixing seat 17, a bottom plate 19 is arranged below the fixing seat 17, a plug plate 18 is fixedly connected with the top of the bottom plate 19, the outside of the plug plate 18 and the inside of the fixing seat 17 form a snap connection, the first noise reduction isolation plate 14 and the second noise reduction isolation plate 20 are symmetrically distributed about the vertical center line of the connecting plate 9, and the first noise reduction isolation plate 14, the second noise reduction isolation plate 20 and the adjustment plate 8 are all provided with sound absorbing plates and sound insulation plates;

[0026] Specifically, Figure 1 and Figure 2 As shown, when in use, the two groups of adjustment plates 8 horizontally penetrate the interior of the two sides of the connecting plate 9. The adjustment plate 8 is pulled to the corresponding position according to the actual construction range, and the second knob 10 is turned in sequence to drive the fastening bolt 21 to penetrate the interior of the connecting plate 9 until the rear end of the fastening bolt 21 penetrates the positioning groove 16, and the adjustment plate 8 is fixed inside the connecting plate 9 to perform telescopic adjustment on the isolation range. At the same time, the plug plate 18 is engaged and fixed inside the fixing seat 17, and the bottom plate 19 provides support and protection for the bottom of the connecting plate 9 to prevent the connecting plate 9 from collapsing downward.

[0027] Embodiment 2: The outer side walls of the first noise reduction isolation plate 14 and the second noise reduction isolation plate 20 are fixedly connected with the support side plate 5, and a fixing frame 3 is arranged outside the support side plate 5, and a groove 22 is vertically opened at the top of the fixing frame 3, and the support side plate 5 is inserted into the groove 22. The front and rear ends of the support side plate 5 are fixedly connected with three groups of limit rods 13, and three groups of placement grooves 12 are opened inside the fixing frame 3. The limit rods 13 pass through the placement grooves 12, and the external thread of the front end of the limit rod 13 is connected to the limit mounting seat 4, and the length of the limit mounting seat 4 is greater than the diameter of the placement groove 12;

[0028] The bottom end of the fixing frame 3 is fixedly connected to the base 1, and mounting bolts 15 are vertically penetrated inside the two sides of the base 1, and the top end of the mounting bolts 15 is fixedly connected to the first knob 2;

[0029] Specifically, Figure 1 and Figure 3 As shown, when in use, the supporting side plate 5 is inserted into the groove 22, the limiting rod 13 passes through the corresponding placement groove 12 in sequence, and the limiting mounting seat 4 is rotatably sleeved on the outside of the limiting rod 13 to fix it inside the fixing frame 3.

[0030] Embodiment 3: A cross bar 23 is disposed transversely through the vertical frames 27, a luminous light strip 7 is bonded and connected to the surface of the cross bar 23, elastic round blocks 24 are fixedly connected to the front and rear ends of both sides of the cross bar 23, the front and rear ends of the vertical frames 27 are fixedly connected to the external seat 11, and the top of the vertical frames 27 is fixedly connected to the fixing rod 26;

[0031] A connecting groove 25 is provided inside the external seat 11, the outside of the elastic round block 24 and the inside of the connecting groove 25 form a snap connection, and the top end of the fixing rod 26 is fixedly connected to the baffle 6;

[0032] Specifically, Figure 1 and Figure 4 As shown, when in use, the cross bar 23 passes through the two sets of upright frames 27, and the elastic round block 24 is quickly snap-fitted and installed in the connecting groove 25 to fix the cross bar 23. The outside of the cross bar 23 is fixedly connected with a luminous light strip 7 to serve as a warning to the surroundings at night.

[0033] Working principle: When the utility model is in use, the two groups of adjustment plates 8 penetrate the interior of both sides of the connecting plate 9 horizontally, and the adjustment plate 8 is pulled to the corresponding position according to the actual construction range. After turning the second knob 10 in turn, the fastening bolt 21 is driven to penetrate the interior of the connecting plate 9 until the rear end of the fastening bolt 21 penetrates the positioning groove 16, and the adjustment plate 8 is fixed to the interior of the connecting plate 9. At the same time, the plug plate 18 is engaged and fixed to the interior of the fixing seat 17, and the supporting side plate 5 is inserted into the groove 22. The limiting rod 13 penetrates the corresponding placement groove 12 in turn, and the limiting mounting seat 4 is rotated and sleeved on the outside of the limiting rod 13 to fix it to the interior of the fixing frame 3. After turning the first knob 2 in turn, the mounting bolt 15 is driven to penetrate the interior of the base 1 and move downward, and the fixing frame 3 is installed in the current position for use.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A green construction noise reduction isolation device with a telescopic structure, comprising a first noise reduction isolation board (14) and a second noise reduction isolation board (20), characterized in that: A connecting plate (9) is provided between the first noise reduction isolation plate (14) and the second noise reduction isolation plate (20); and two sets of vertical frames (27) are fixedly connected to the top ends of the first noise reduction isolation plate (14) and the second noise reduction isolation plate (20); The inner side walls of the first noise reduction isolation plate (14) and the second noise reduction isolation plate (20) are both fixedly connected to an adjustment plate (8), the side walls of the adjustment plate (8) both extend transversely through both sides of the connecting plate (9), two groups of positioning grooves (16) are transversely opened at the front end of the adjustment plate (8), the top and bottom of both sides of the front end of the connecting plate (9) are penetrated by fastening bolts (21), the front end of the fastening bolt (21) is fixedly connected to the second knob (10), and the rear end of the fastening bolt (21) extends through the interior of the positioning groove (16).

2. The green construction noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: The bottom end of the connecting plate (9) is fixedly connected to a fixing seat (17), a bottom plate (19) is arranged below the fixing seat (17), a plug plate (18) is fixedly connected to the top end of the bottom plate (19), the outside of the plug plate (18) and the inside of the fixing seat (17) form a snap connection, the first noise reduction isolation plate (14) and the second noise reduction isolation plate (20) are symmetrically distributed about the vertical center line of the connecting plate (9), and the first noise reduction isolation plate (14), the second noise reduction isolation plate (20) and the adjustment plate (8) are all provided with sound absorbing plates and sound insulation plates.

3. The green construction noise reduction isolation device with a telescopic structure according to claim 1 is characterized by: The outer walls of the first noise reduction isolation plate (14) and the second noise reduction isolation plate (20) are fixedly connected with a supporting side plate (5), a fixing frame (3) is arranged outside the supporting side plate (5), a groove (22) is vertically opened at the top of the fixing frame (3), the supporting side plate (5) is inserted into the inside of the groove (22), the front and rear ends of the supporting side plate (5) are fixedly connected with three groups of limiting rods (13), three groups of placement grooves (12) are opened inside the fixing frame (3), the limiting rods (13) pass through the inside of the placement grooves (12), the external thread of the front end of the limiting rod (13) is connected to the limiting mounting seat (4), and the length of the limiting mounting seat (4) is greater than the diameter of the placement groove (12).

4. The green construction noise reduction isolation device with a telescopic structure according to claim 3 is characterized by: The bottom end of the fixing frame (3) is fixedly connected to a base (1), and mounting bolts (15) are vertically penetrated inside both sides of the base (1), and the top end of the mounting bolts (15) is fixedly connected to a first knob (2).

5. The green construction noise reduction isolation device with a telescopic structure according to claim 1 is characterized by: A cross bar (23) is arranged transversely through the vertical frames (27), a luminous light strip (7) is bonded to the surface of the cross bar (23), the front and rear ends of both sides of the cross bar (23) are fixedly connected with elastic round blocks (24), the front and rear ends of the vertical frames (27) are fixedly connected with external seats (11), and the top of the vertical frames (27) is fixedly connected with a fixing rod (26).

6. The green construction noise reduction isolation device with a telescopic structure according to claim 5, characterized in that: A connecting groove (25) is provided inside the external seat (11), the outside of the elastic round block (24) and the inside of the connecting groove (25) form a snap-fit ​​connection, and the top end of the fixing rod (26) is fixedly connected to a baffle (6).

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