CN219412161U

CN219412161U - Sound insulation guard rail

Info

Publication number: CN219412161U
Application number: CN202320357886.XU
Authority: CN
Inventors: 王维
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-25
Anticipated expiration: 2033-03-02

Abstract

The utility model provides a sound insulation guard rail. The sound insulation guard rail includes: a base; the rectangular groove is formed in the top of the base; the first shells are fixedly arranged at the top of the base; the first sound insulation plates are respectively arranged on the inner walls of the first shells; a second housing slidably mounted on one side of the plurality of first housings adjacent to each other; a second soundproof plate provided on an inner wall of the second housing; the height adjusting mechanism is arranged on the base; the transmission mechanism is arranged on the base; the supporting mechanisms are arranged on the second shell. The sound insulation guard rail provided by the utility model has the advantages of convenience in height adjustment, convenience in operation and strong stability.

Description

Sound insulation guard rail

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a sound insulation protective fence.

Background

In the building process, in order to improve the safety, a construction protective fence is arranged on the periphery of a foundation pit and a material stacking and processing site on a construction site so as to isolate and warn personnel on the construction site.

However, the height of the existing sound insulation guard rail is often fixed, so that the height of the sound insulation guard rail is adjusted for different types of construction scenes, and therefore, the sound insulation guard rail with the corresponding height is often required to be customized for different types of construction scenes, which is inconvenient.

Accordingly, it is desirable to provide a sound insulation guard rail that solves the above-mentioned problems.

Disclosure of Invention

The utility model solves the technical problem of providing the sound insulation protective fence which is convenient to adjust the height, convenient to operate and high in stability.

In order to solve the above technical problems, the sound insulation guard rail provided by the present utility model includes: a base; the rectangular groove is formed in the top of the base; the first shells are fixedly arranged at the top of the base; the first sound insulation plates are respectively arranged on the inner walls of the first shells; a second housing slidably mounted on one side of the plurality of first housings adjacent to each other; a second soundproof plate provided on an inner wall of the second housing; the height adjusting mechanism is arranged on the base; the transmission mechanism is arranged on the base; the supporting mechanisms are arranged on the second shell.

Preferably, the height adjusting mechanism comprises a plurality of sliding plates and a plurality of screws, wherein the sliding plates are fixedly installed on the inner wall of the second shell, the screws are rotatably installed on the inner wall of the bottom of the rectangular groove, the screws are slidably connected with the second shell, and the screws are slidably connected with the sliding plates respectively.

Preferably, the transmission mechanism comprises a worm and a plurality of worm gears, the worm is rotatably mounted on the inner wall of the rectangular groove, the worm gears are fixedly sleeved on the worm gears respectively, and the worm is meshed with the worm gears.

Preferably, a rectangular hole is formed in one end of the worm, a rectangular block is arranged on the rectangular hole, and a crank is arranged at one end of the rectangular block.

Preferably, the supporting mechanism comprises a connecting plate, an extension rod, a sleeve and a bolt, wherein the connecting plate is fixedly installed on the second shell, the extension rod is hinged to the connecting plate, the sleeve is slidably sleeved on the Euler extension rod, and the bolt is installed on the sleeve in a threaded mode.

Preferably, the bottom end of the sleeve is hinged with a supporting plate, and a plurality of positioning holes are formed in the supporting plate.

Preferably, a plurality of fixed cones are arranged on the positioning holes, and limiting blocks are fixedly arranged at the top ends of the screws.

Compared with the related art, the sound insulation guard rail provided by the utility model has the following beneficial effects:

the utility model provides a sound insulation protective guard, which can play roles of protection and sound insulation through matching a plurality of first shells, a plurality of first sound insulation plates, a plurality of second shells and a plurality of second sound insulation plates, can support the device through a base, and can adjust the height of the device through a height adjusting mechanism, so that the device can be suitable for different construction scenes, can drive a plurality of screws to rotate through a transmission mechanism, can enable workers to conveniently adjust the height of the device through rectangular holes, rectangular blocks and a crank, can support the device through an extension rod and a sleeve, and can enable one end of a supporting mechanism to be connected with the ground through a supporting plate and a plurality of fixing cones.

Drawings

FIG. 1 is a schematic view of a sound insulation guard rail according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a three-dimensional structure of the support plate of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 5 is an enlarged schematic view of a portion B shown in fig. 2.

Reference numerals in the drawings: 1. a base; 2. rectangular grooves; 3. a first housing; 4. a first baffle; 5. a second housing; 6. a second baffle; 7. a sliding plate; 8. a screw; 9. a worm; 10. a worm wheel; 11. a rectangular hole; 12. a crank; 13. rectangular blocks; 14. a connecting plate; 15. an extension rod; 16. a sleeve; 17. a bolt; 18. a support plate; 19. and fixing the cone.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-5 in combination, fig. 1 is a schematic structural diagram of a sound insulation guard rail according to a preferred embodiment of the present utility model; FIG. 2 is a schematic side cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a three-dimensional structure of the support plate of FIG. 1; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 1; fig. 5 is an enlarged schematic view of a portion B shown in fig. 2. The sound insulation rail guard includes: a base 1; the rectangular groove 2 is formed in the top of the base 1; a plurality of first housings 3, wherein the first housings 3 are fixedly installed on the top of the base 1; a plurality of first soundproof plates 4, the plurality of first soundproof plates 4 being provided on inner walls of the plurality of first housings 3, respectively; a second housing 5 slidably mounted on one side of the plurality of first housings 3 adjacent to each other; a second baffle 6, the second baffle 6 being provided on an inner wall of the second housing 5; a height adjusting mechanism provided on the base 1; the transmission mechanism is arranged on the base 1; the device comprises a plurality of supporting mechanisms, wherein the supporting mechanisms are arranged on a second shell 5, the protection and sound insulation effects can be achieved through the cooperation of a plurality of first shells 3, a plurality of first sound insulation plates 4, a plurality of second shells 5 and a plurality of second sound insulation plates 6, the device can be supported through a base 1, the height of the device can be adjusted through a height adjusting mechanism, and therefore the device can be suitable for different construction scenes, and a plurality of screws 8 can be driven to rotate through a transmission mechanism.

The height adjusting mechanism comprises a plurality of sliding plates 7 and a plurality of screw rods 8, wherein the sliding plates 7 are fixedly installed on the inner wall of the second shell 5, the screw rods 8 are rotatably installed on the inner wall of the bottom of the rectangular groove 2, the screw rods 8 are slidably connected with the second shell 5, the screw rods 8 are slidably connected with the sliding plates 7 respectively, and the height of the device can be adjusted through the height adjusting mechanism, so that the device can be suitable for different construction scenes.

The transmission mechanism comprises a worm 9 and a plurality of worm gears 10, the worm 9 is rotatably mounted on the inner wall of the rectangular groove 2, the worm gears 10 are fixedly sleeved on the screw rods 8 respectively, the worm 9 is meshed with the worm gears 10, and the worm 9 can drive the screw rods 8 to rotate through the transmission mechanism.

Rectangular holes 11 are formed in one end of the worm 9, rectangular blocks 13 are arranged on the rectangular holes 11, a crank 12 is arranged at one end of each rectangular block 13, and workers can conveniently adjust the height of the device through the rectangular holes 11, the rectangular blocks 13 and the crank 12.

The supporting mechanism comprises a connecting plate 14, an extension rod 15, a sleeve 16 and a bolt 17, wherein the connecting plate 14 is fixedly installed on the second shell 5, the extension rod 15 is hinged to the connecting plate 14, the sleeve 16 is slidably sleeved on the Euler extension rod 15, the bolt 17 is threadedly installed on the sleeve 16, and the device can be supported through the extension rod 15 and the sleeve 16.

The bottom end of the sleeve 16 is hinged with a supporting plate 18, a plurality of positioning holes are formed in the supporting plate 18, and one end of the supporting mechanism can be connected with the ground through the supporting plate 18 and a plurality of fixing cones 19.

A plurality of fixed cones 19 are arranged on the positioning holes, limiting blocks are fixedly arranged at the top ends of the screw rods 8, and one end of the supporting mechanism can be connected with the ground through the supporting plate 18 and the fixed cones 19.

The working principle of the sound insulation protective fence provided by the utility model is as follows:

when the device is used, the base 1 is placed at a corresponding position, the bolts 17 are unscrewed, the sleeve 16 is pulled, the supporting plate 18 is in contact with the ground, the fixing cones 19 are inserted into the positioning hole plates to be inserted into the ground, the device is supported, the rectangular block 13 at one end of the crank 12 is inserted into the rectangular hole 11, the crank 12 is rocked to drive the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate, the worm wheel 10 drives the worm screws 8 to rotate, the worm screws 8 are screwed on the sliding plates 7 to drive the second shell 5 to move up and down, the height of the device is adjusted, the bolts 17 are screwed after the adjustment is completed, the lengths of the supporting mechanisms are fixed, and the protection and sound insulation effects can be achieved through the cooperation of the first shells 3, the first sound insulation plates 4, the second shells 5 and the second sound insulation plates 6.

the utility model provides a sound insulation protective guard, which has the effects of protecting and sound insulation through the matching of a plurality of first shells 3, a plurality of first sound insulation plates 4, a plurality of second shells 5 and a plurality of second sound insulation plates 6, can support the device through a base 1, can adjust the height of the device through a height adjusting mechanism, so that the device can be suitable for different construction scenes, can drive a plurality of screws 8 to rotate through a transmission mechanism, can conveniently adjust the height of the device through rectangular holes 11, rectangular blocks 13 and a crank 12, can support the device through an extension rod 15 and a sleeve 16, and can connect one end of a supporting mechanism with the ground through a supporting plate 18 and a plurality of fixing cones 19.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A sound insulation guard rail, comprising:

a base;

the rectangular groove is formed in the top of the base;

the first shells are fixedly arranged at the top of the base;

the first sound insulation plates are respectively arranged on the inner walls of the first shells;

a second housing slidably mounted on one side of the plurality of first housings adjacent to each other;

a second soundproof plate provided on an inner wall of the second housing;

the height adjusting mechanism is arranged on the base;

the transmission mechanism is arranged on the base;

the supporting mechanisms are arranged on the second shell.

2. The sound insulation guard rail of claim 1, wherein the height adjusting mechanism comprises a plurality of sliding plates and a plurality of screw rods, the sliding plates are fixedly installed on the inner wall of the second shell, the screw rods are rotatably installed on the bottom inner wall of the rectangular groove, the screw rods are slidably connected with the second shell, and the screw rods are slidably connected with the sliding plates.

3. The sound insulation guard rail of claim 2, wherein the transmission mechanism comprises a worm and a plurality of worm gears, the worm is rotatably mounted on the inner wall of the rectangular groove, the worm gears are fixedly sleeved on the worm gears respectively, and the worm is meshed with the worm gears.

4. A sound insulation guard rail according to claim 3, wherein a rectangular hole is formed in one end of the worm, a rectangular block is arranged on the rectangular hole, and a crank is arranged at one end of the rectangular block.

5. The sound insulation guard rail of claim 2, wherein the support mechanism comprises a connection plate fixedly mounted on the second housing, an extension rod hinged to the connection plate, a sleeve slidably fitted over the sajoram extension rod, and a bolt threadedly mounted on the sleeve.

6. The sound insulation guard rail of claim 5, wherein the bottom end of the sleeve is hinged with a support plate, and a plurality of positioning holes are formed in the support plate.

7. The sound insulation protective fence according to claim 6, wherein a plurality of positioning holes are provided with fixing cones, and limiting blocks are fixedly arranged at the top ends of the screws.