Safety anti-collision sound insulation device for tunnel construction

Abstract

The utility model discloses a safe anti-collision sound insulation device for tunnel construction, which belongs to the field of building construction and comprises a movable frame body and a lifting platform, the lifting platform is mounted on the movable frame body in a liftable manner, and a passage for vehicles or pedestrians to pass through is kept at the lower end of the lifting platform; the anti-collision warning assembly is mounted at the end part of the movable frame body; the sound insulation protection assemblies are arranged on the movable frame body on the two sides of the channel and at the outer end of the lifting platform. Through the arrangement of the movable frame body and the lifting platform, the device can conveniently advance in the tunnel, workers can conveniently stand at a high position to conduct construction operation on the inner top of the tunnel, vehicles can conveniently penetrate through the channel at the lower end of the lifting platform, and meanwhile noise generated during construction is prevented from being diffused outwards through the anti-collision warning assembly and the sound insulation protection assembly; and the possibility of collision between the vehicle and the device is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically is a tunnel construction safety anti -collision sound insulation device. BACKGROUND

[0002] In the tunnel construction process, it is crucial to protect the safety of construction personnel and reduce the influence of construction noise on the surrounding environment and personnel. In the traditional tunnel construction site, due to the relatively narrow space and complex construction environment, transport vehicles pass frequently, and construction equipment and transport vehicles, construction personnel may collide, which seriously threatens the construction safety. For example, in some large tunnel projects, due to the lack of effective anti-collision facilities in the construction site, collisions between transport vehicles and construction equipment occur from time to time, not only causing construction progress delay, but also possibly causing casualties and property losses.

[0003] At the same time, the noise generated by tunnel construction, such as mechanical operation sound and blasting sound, not only damages the hearing health of construction personnel, but also brings great interference to the life of surrounding residents. In the prior art, although there are some protective devices for tunnel construction, they often only have single anti-collision or sound insulation function, and cannot meet the dual requirements of safety and sound insulation. The structure design of part of the device is unreasonable, which is difficult to move and adjust flexibly in actual application, and cannot adapt to the changes of different construction stages and tunnel environment. CONTENT OF THE UTILITY MODEL

[0004] Therefore, in order to solve the above problems, the utility model provides a tunnel construction safety anti-collision sound insulation device, which adopts a movable frame body and a lifting platform to support construction personnel for construction, which is convenient to move and lift, so as to facilitate on-site construction. And the device is provided with a passage, combined with an anti-collision warning assembly and a sound insulation protection assembly, which is convenient for construction vehicles to pass under the platform, reduces the possibility of collision between construction vehicles and the device, and reduces the noise during construction and the transportation and movement process of construction vehicles, and ensures the physical and mental health of construction personnel.

[0005] The utility model is realized in this way, which provides a tunnel construction safety anti-collision sound insulation device, comprising a movable frame body and a lifting platform, the lifting platform is installed on the movable frame body and keeps the lower end of the lifting platform having a passage for vehicles or pedestrians to pass through;

[0006] An anti-collision warning assembly is installed on the end of the movable frame body;

[0007] A sound insulation protection assembly is arranged on the movable frame body and the outer end of the lifting platform on both sides of the passage.

[0008] Preferably, the mobile frame body comprises two support beams and rollers arranged at the bottom of the two support beams, the two support beams are arranged in parallel, support columns are arranged at the top of the two support beams, and central holes are formed in the support columns.

[0009] Preferably, the lifting platform comprises a platform plate supported by lifting columns and a guardrail arranged at the top edge of the platform plate, the platform plate connects the two parallel support beams together and forms a channel, the lifting columns are fixed to the bottom of the platform plate and are inserted into the central holes of the support columns.

[0010] Preferably, the soundproof protection assembly comprises soundproof protection plates arranged at the top of the support beams and the bottom of the platform plate, the soundproof protection plates at the top of the support beams and the bottom of the platform plate are in contact and can slide up and down, and a soundproof pad is tensioned on the outer side of the guardrail.

[0011] Preferably, a climbing staircase is arranged on the side of the platform plate corresponding to any one of the support beams.

[0012] Preferably, a hoisting device is arranged on the platform plate, a material taking hole is formed in the platform plate beside the hoisting device, a cover plate is hinged to the material taking hole, and the cover plate is kept rotating upward.

[0013] Preferably, the anti-collision warning assembly is a buffer pad sleeved on the outer end of the support column, and the buffer pad is coated with a bright color on the outside.

[0014] Preferably, a medium flow channel is formed in the support beam, the medium flow channel penetrates through the end of the support beam, a plug is arranged on the end of the support beam to block the medium flow channel, one end of the medium flow channel is in communication with a connecting pipe outside the support beam, and the other end of the medium flow channel is in communication with the central hole of the support column.

[0015] Preferably, an elastic member is arranged at the bottom of the central hole of the support column.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] Firstly, the mobile frame body and the lifting platform of the device provide great operation flexibility for construction personnel. The mobile frame body enables the whole device to be displaced conveniently on the construction site, without the need to frequently disassemble and reassemble large construction equipment, thereby reducing construction preparation time and workload. The lifting platform can adjust the height according to construction requirements, and construction personnel can easily reach work positions at different heights, which facilitates construction operation on the top of the tunnel in the tunnel and greatly improves construction efficiency.

[0018] Secondly, by setting up passageways, construction vehicles are allowed to pass under the platform. This design avoids the need for construction vehicles to detour around construction equipment, effectively improving traffic flow in the confined space of a tunnel. Construction vehicles can directly reach designated locations for unloading, loading, and other operations, reducing waiting time and unnecessary travel distances, and optimizing the logistics and transportation process at the construction site.

[0019] Finally, the collision warning and soundproof components effectively remind construction vehicle drivers to pay attention to the distance from the equipment, allowing them to take evasive action in advance and avoid construction interruptions, equipment damage, and potential personal injury to construction workers caused by collisions. The soundproof components reduce noise during construction and the transportation of construction vehicles, creating a relatively quiet working environment for construction workers and protecting their physical and mental health. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute any limitation on the present invention. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a frontal view of the present invention;

[0023] Figure 3 This is a schematic diagram of the lifting platform of this utility model at its lowest point;

[0024] Figure 4 This is a partial structural diagram of the connection between the lifting platform and the mobile frame of this utility model;

[0025] Figure 5 for Figure 4 A schematic diagram of the frontal view direction in the image;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure of section AA in the middle;

[0027] Figure 7 for Figure 6 A magnified view of a portion of point B in the middle;

[0028] In the diagram: 1. Support beam; 2. Roller; 3. Support column; 4. Buffer pad; 5. Lifting column; 6. Platform; 7. Guardrail; 8. Lifting device; 9. Cover plate; 10. Climbing stairs; 11. Sound insulation and protection plate; 12. Connecting pipe; 13. Medium flow channel; 14. Elastic element; 15. Plug. Detailed Implementation

[0029] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only for illustration and explanation of this utility model and are not intended to limit this utility model in any way. The accompanying drawings in this utility model are only for illustrative purposes and to facilitate understanding of the embodiments and are not intended to limit this utility model in any way.

[0030] It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0031] As described in the background section, the noise generated during tunnel construction is amplified due to the confined space inside. Furthermore, the noise from the movement of transport vehicles and construction equipment causes reverberation, which affects the physical and mental health and mood of construction workers. In addition, the poor lighting inside the tunnel may lead to collisions for transport vehicles.

[0032] Based on the above reasons, in order to solve the above problems, this utility model provides the following technical solution:

[0033] Example 1,

[0034] Please see the appendix Figure 1 ~Appendix Figure 3 A tunnel construction safety anti-collision and sound insulation device, comprising,

[0035] It includes a mobile frame and a lifting platform, wherein the lifting platform is mounted on the mobile frame in a height-adjustable manner and maintains a passage for vehicles or pedestrians to pass through at the lower end of the lifting platform;

[0036] Collision warning components are installed on the ends of the mobile frame;

[0037] Soundproofing and protection components are installed on the mobile frames on both sides of the passage and at the outer end of the lifting platform.

[0038] In this embodiment, the movable frame specifically includes two support beams 1 and rollers 2 disposed on both sides of the bottom of the support beams 1. The two support beams 1 are arranged in parallel, and support columns 3 are respectively disposed on both sides of the top of the support beams 1. The support columns 3 are provided with a central hole.

[0039] In this embodiment, the lifting platform includes a platform 6 supported by lifting columns 5 and a guardrail 7 set on the top edge of the platform 6. The platform 6 connects two parallel support beams 1. The lifting columns 6 are fixed at the four bottom corners of the platform 6 and respectively inserted into the center holes of the support columns 3. The platform 6 connects the two parallel support beams 1 together to form a channel.

[0040] In this embodiment, the sound insulation and protection assembly includes a sound insulation and protection plate 11 and a sound insulation pad (the sound insulation pad is not shown in the drawings for ease of illustration). The sound insulation and protection plate 11 is respectively disposed on the top of the support beam 1 and the bottom of the platform 6. The sound insulation and protection plate 11 on the top of the support beam 1 and the bottom of the platform 6 keep in contact and slide up and down. The sound insulation pad is tensioned on the outside of the guardrail 7. Through the setting of the sound insulation and protection plate 11, it can not only be raised and lowered synchronously according to the raising and lowering of the platform, but also reduce the propagation of sound in the air, thereby achieving the function of sound insulation and noise reduction. By setting the sound insulation pad on the outside of the guardrail, the noise generated during construction is prevented from spreading outward, and the noise generated by the transport vehicle during transportation is also prevented from spreading into the platform, thereby achieving dual noise reduction.

[0041] Furthermore, the soundproof protective panel and soundproof pad can be made of conventional sound-absorbing materials, and the soundproof pad can be made soft so that it can be easily fitted onto the outside of the guardrail.

[0042] In this embodiment, the anti-collision warning component is a buffer pad 4 sleeved on the outer end of the support column 3. The buffer pad 4 is coated with a bright color. The buffer pad can reduce the impact caused by the collision between the transport vehicle and the device. The bright color (such as yellow) can alert the vehicle driver to avoid collision with the device and reduce the possibility of collision.

[0043] Furthermore, the buffer pad can be made from conventional discarded vehicle tires, which not only makes use of waste materials but also reduces costs.

[0044] In this embodiment, to facilitate workers climbing to the platform for construction, a climbing staircase 10 is also provided on the side of the platform 6 corresponding to any one of the support beams 1.

[0045] During construction, the lifting platform is first lowered to its lowest point (the lifting method of the lifting platform can refer to the existing hydraulic jack type) to ensure that the climbing stairs 10 are lowered to the ground. Then, the construction personnel climb up to the platform 6 via the climbing stairs. After completion, the lifting platform is raised to a suitable height for construction. The noise generated during construction is isolated by the sound insulation protection board 11 and the sound insulation pad, effectively reducing the transmission of noise and ensuring the construction environment.

[0046] Example 2,

[0047] Please refer to the appendix carefully. Figure 1Based on Embodiment 1, to facilitate the transportation of construction equipment to the platform for construction workers, a lifting device 8 is also provided on the platform 6. A material retrieval hole is provided on the platform 6 next to the lifting device 8, and a cover plate 9 is hinged to the material retrieval hole. The cover plate 9 rotates upwards, allowing the material retrieval hole to be opened easily, facilitating the workers on the platform to retrieve and place the construction equipment. It also makes it easy to close the material retrieval hole to prevent workers from falling through and causing injury or death. The lifting device can be configured as a conventional electric hoist, which is convenient for lifting heavy objects and for workers to retrieve and place them.

[0048] Example 3,

[0049] Please see the appendix Figure 4 ~Appendix Figure 7 Based on Embodiment 1, in order to facilitate the lifting of the lifting platform, a medium flow channel 13 is provided in the support beam 1. The medium flow channel 13 passes through the end of the support beam 1. A plug 15 is installed at the end of the support beam 1 to block the medium flow channel 13 (this setting is to facilitate the opening of the medium flow channel and to prevent the internal flowing medium from flowing directly out from the end). One end of the medium flow channel 13 is connected to the connecting pipe 12 outside the support beam 1, and the other end of the medium flow channel 13 is connected to the center hole of the support column 3.

[0050] Furthermore, the connecting pipe can be directly connected to an external pneumatic or hydraulic system, thereby facilitating the lifting platform to be raised or lowered by pneumatic or hydraulic pressure.

[0051] Example 4,

[0052] Please refer to the appendix again. Figure 7 Based on embodiment 3, in order to prevent the lifting platform from suddenly losing power support and falling rapidly, reduce the impact force when landing, and protect construction personnel, an elastic element 14 is also provided at the bottom of the center hole of the support column 3.

[0053] The above description is a detailed description of the preferred embodiments of the present utility model. However, the embodiments are not intended to limit the scope of the patent application of the present utility model. All equivalent changes or modifications made under the technical spirit of the present utility model should fall within the patent scope covered by the present utility model.

Claims

1. A tunnel construction safety anti-collision and sound insulation device, characterized in that: include, Mobile frame; A lifting platform that can be raised and lowered and installed on a mobile frame while maintaining a passageway for vehicles or pedestrians at the bottom of the lifting platform; Collision warning components are installed on the ends of the mobile frame; Soundproofing and protection components are installed on the mobile frames on both sides of the passage and at the outer end of the lifting platform.

2. The tunnel construction safety anti-collision and sound insulation device according to claim 1, characterized in that: The mobile frame specifically includes two support beams and rollers located on both sides of the bottom of the support beams. The two support beams are arranged in parallel, and support columns are respectively provided on both sides of the top of the support beams. A central hole is opened on the support column.

3. The tunnel construction safety anti-collision and sound insulation device according to claim 2, characterized in that: The lifting platform includes a platform supported by lifting columns and a guardrail set on the top edge of the platform. The platform has two parallel support beams. The lifting columns are fixed at the four bottom corners of the platform and inserted into the center holes of the support columns respectively. The platform connects the two parallel support beams together to form a channel.

4. The tunnel construction safety anti-collision and sound insulation device according to claim 3, characterized in that: The sound insulation and protection assembly includes a sound insulation and protection plate and a sound insulation pad. The sound insulation and protection plate is respectively set on the top of the support beam and the bottom of the platform. The sound insulation and protection plate at the top of the support beam and the bottom of the platform keep in contact and slide up and down. The sound insulation pad is tensioned on the outside of the guardrail.

5. The tunnel construction safety anti-collision and sound insulation device according to claim 3, characterized in that: A climbing staircase is also provided on the side of the platform corresponding to any one of the support beams.

6. The tunnel construction safety anti-collision and sound insulation device according to claim 3, characterized in that: The platform is also equipped with a lifting device, and a material picking hole is opened on the platform next to the lifting device. A cover plate is hinged to the material picking hole, and the cover plate is kept rotating upward.

7. The tunnel construction safety anti-collision and sound insulation device according to claim 2, characterized in that: The anti-collision warning component is a buffer pad fitted onto the outer end of the support column, and the buffer pad is coated with a conspicuous color.

8. The tunnel construction safety anti-collision and sound insulation device according to claim 2, characterized in that: The support beam has a medium flow channel that extends through the end of the support beam. A plug is installed at the end of the support beam to block the medium flow channel. One end of the medium flow channel is connected to a connecting pipe outside the support beam, and the other end of the medium flow channel is connected to the center hole of the support column.

9. The tunnel construction safety anti-collision and sound insulation device according to claim 2, characterized in that: An elastic element is also provided at the bottom of the central hole of the support column.

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