CN223135827U - A municipal engineering construction fence - Google Patents

Abstract

The utility model relates to the technical field of municipal engineering equipment, in particular to a municipal engineering construction enclosure, which comprises a frame, wherein the front inner wall surface and the rear inner wall surface of the frame are respectively provided with a placing groove, the left inner wall surface and the right inner wall surface of the frame are respectively provided with a sliding groove, noise reduction devices are respectively arranged in the placing grooves, the lower parts of the left end and the lower parts of the right end of the frame are respectively fixedly connected with an adjusting device, the lower end of the frame is fixedly connected with a fixing plate, the lower end of the fixing plate is fixedly connected with a bottom plate, and the left part of the upper end and the right part of the bottom plate are respectively provided with a connecting groove which penetrates up and down. According to the municipal engineering construction enclosure, the special noise reduction device is arranged, so that noise generated in the construction process can be effectively absorbed, the noise reduction device can be completely detached, replacement and maintenance are convenient, and good noise reduction performance is ensured to be maintained for a long time. This design greatly reduces the impact of construction noise on surrounding residents and the environment.

Description

Municipal works construction encloses fender

Technical Field

The utility model relates to the technical field of municipal engineering equipment, in particular to a municipal engineering construction fence.

Background

In municipal engineering construction process, in order to ensure construction safety, reduce influence of construction on surrounding environment and protect pedestrian safety, a construction fence is generally required to be arranged. Traditional construction encloses fender simple structure, and the function is single, often only plays basic isolation.

The prior art has the problems that 1, the construction fence on the market can generate larger noise in the construction process of municipal engineering, the traditional fence has limited noise blocking capability and is easy to cause noise pollution to surrounding residents and the environment, 2, the fence in the prior art is large in size and heavy in weight, when a worker moves and transports the fence, the fence is often lifted by multiple people in resultant force and then transported to transport equipment, the process is complicated, time and labor are wasted, and the labor intensity of the worker is greatly increased. Therefore, in order to solve the problems, development of the municipal engineering construction fence with good noise reduction effect and high flexibility has important practical significance.

Disclosure of utility model

The utility model mainly aims to provide a municipal engineering construction enclosure which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a municipal works construction encloses fender, includes the frame, the standing groove has all been seted up to the preceding internal face of frame and back internal face, the spout has all been seted up to the left internal face of frame and right internal face, two all be provided with noise reduction device in the standing groove, the equal fixedly connected with adjusting device of left end lower part and right-hand member lower part of frame, the lower extreme fixedly connected with fixed plate of frame, the lower extreme fixedly connected with bottom plate of fixed plate, the spread groove of upper and lower break-through has all been seted up to the upper end left part and the upper end right part of bottom plate.

The two noise reduction devices comprise two sound insulation plates, the left end and the right end of each sound insulation plate are fixedly connected with sliding rails, the upper ends of the sound insulation plates are fixedly connected with hanging rings, and the sound insulation plates are arranged in the two noise reduction devices.

Preferably, both the sound insulation plates are made of sound-absorbing cotton materials, and the thickness of the sound insulation plates is not less than 5 cm.

By adopting the technical scheme, the noise can be effectively absorbed, and the influence of construction noise on the surrounding environment is reduced.

Preferably, the noise reducer is completely detachable from the frame.

By adopting the technical scheme, the novel noise reduction device is convenient to maintain and replace, ensures that good noise reduction performance is kept for a long time, and improves the practicability of the enclosure.

Preferably, the two adjusting devices comprise two fixing blocks, the upper ends of the two fixing blocks are provided with threaded holes, the threaded holes are connected with bolts in a threaded mode, the upper ends of the bolts are fixedly connected with handles, the lower ends of the bolts are movably connected with connecting blocks through bearings, pulleys are arranged in the connecting blocks, and the inner side faces of the fixing blocks are fixedly welded with the left end and the right end of the frame respectively.

By adopting the technical scheme, the adjusting device is convenient to adjust the height and move of the enclosure, improves the flexibility and convenience of construction enclosure, and reduces the labor intensity.

Preferably, the outer surfaces of the two handles are provided with a plurality of anti-slip grooves, and the anti-slip grooves are distributed in a central annular array of the two handles.

By adopting the technical scheme, the anti-skid grooves on the outer surface of the handle can increase friction force, so that workers can operate the bolts conveniently, and convenience in movement and adjustment of the enclosure is improved.

Preferably, a shock absorption gasket is arranged at the connection part of the connecting block and the pulley.

By adopting the technical scheme, vibration of the connecting block and the damping gasket at the pulley can be reduced during movement, the surrounding structure is protected, noise is reduced, and the use experience is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the special noise reduction device is arranged, and the sound insulation plate is made of sound absorption cotton material and has the thickness not smaller than 5 cm, so that the noise generated in the construction process can be effectively absorbed. The noise reduction device can be completely disassembled, is convenient to replace and maintain, and ensures that good noise reduction performance is maintained for a long time. The design greatly reduces the influence of construction noise on surrounding residents and the environment, creates relatively quiet surrounding environment, improves the life quality of the residents, and meets the environmental protection requirement;

2. According to the utility model, the height and state of the pulley can be flexibly adjusted by designing the bolt, the handle and other parts in the adjusting device, when the position of the fence is required to be fixed, the pulley is retracted into the connecting groove by the adjusting bolt, the stable placement of the fence is ensured, the screw thread is reversed in the same way when the movable transportation is required, the bolt drives the pulley downwards, the lifting and the transportation of a plurality of people are not required, the fence can be easily pushed by a worker, the fence is moved to the transportation equipment by the rolling of the pulley, the labor and time are greatly saved, and the labor intensity of the worker is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a municipal engineering construction enclosure of the utility model;

FIG. 2 is a partially disassembled schematic view of a municipal engineering construction fence of the utility model;

FIG. 3 is a schematic view of a noise reduction device for a municipal engineering construction enclosure;

fig. 4 is a schematic diagram of an adjusting device for a municipal engineering construction fence.

1, A frame, 2, a placing groove, 3, a chute, 4, a noise reducer, 5, an adjusting device, 6, a fixing plate, 7, a bottom plate, 8, a connecting groove, 41, a sound insulation plate, 42, a sliding rail, 43, a hanging ring, 51, a fixing block, 52, a threaded hole, 53, a bolt, 54, a handle, 55, a connecting block, 56 and a pulley.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a municipal works construction encloses fender, including frame 1, standing groove 2 has all been seted up to frame 1's preceding internal face and back internal face, spout 3 has all been seted up to frame 1's left internal face and right internal face, all be provided with noise reduction device 4 in two standing grooves 2, frame 1's left end lower part and the equal fixedly connected with adjusting device 5 of right-hand member lower part, frame 1's lower extreme fixedly connected with fixed plate 6, the lower extreme fixedly connected with bottom plate 7 of fixed plate 6, the spread groove 8 of upper and lower break-through has all been seted up to bottom plate 7's upper end left part and upper end right part.

In this embodiment, the two noise reduction devices 4 each include two sound insulation plates 41, the left ends and the right ends of the two sound insulation plates 41 are fixedly connected with sliding rails 42, the upper ends of the two sound insulation plates 41 are fixedly connected with hanging rings 43, the two sound insulation plates 41 are arranged in the two noise reduction devices 4, the two sound insulation plates 41 are made of sound-absorbing cotton materials and have a thickness not less than 5 cm, and the noise reduction devices 4 can be completely detached from the frame 1.

By the above proposal, the frame 1 is used as the main structure of the enclosure, provides installation space for the noise reducer 4, and the sound insulation plate 41 plays a role when noise is generated in the construction process. Because the acoustic baffle 41 adopts the acoustic cotton material to make and thickness is not less than 5 centimetres, can effective noise absorption, the slide rail 42 at both ends about acoustic baffle 41 cooperates with standing groove 2 and the spout 3 of frame 1 internal face for acoustic baffle 41 can be in frame 1 stable slidable mounting or dismantlement, when needs maintain or change noise reduction device 4, the staff can dismantle acoustic baffle 41 from frame 1 completely through rings 43, convenient operation is swift.

In this embodiment, the two adjusting devices 5 each include two fixing blocks 51, threaded holes 52 are formed in the upper ends of the two fixing blocks 51, bolts 53 are connected in the two threaded holes 52 in a threaded manner, handles 54 are fixedly connected to the upper ends of the two bolts 53, connecting blocks 55 are movably connected to the lower ends of the two bolts 53 through bearings, pulleys 56 are arranged in the two connecting blocks 55, inner side surfaces of the two fixing blocks 51 are fixedly welded with the left end and the right end of the frame 1 respectively, a plurality of anti-slip grooves are formed in the outer surfaces of the two handles 54, the anti-slip grooves are distributed in an annular array manner in the center of the two handles 54, and shock absorbing gaskets are arranged at the connecting positions of the connecting blocks 55 and the pulleys 56.

Through the scheme, the fixing block 51 is fixedly welded with the frame 1 to provide stable support for the whole adjusting device, when the surrounding block is required to be adjusted or moved, a worker rotates the handle 54, the handle 54 is fixedly connected with the bolt 53, the bolt 53 is driven to rotate in the threaded hole 52 by the rotating handle 54, the bolt 53 rotates to enable the bolt 53 to move up and down under the action of threads, the lower end of the bolt 53 is connected with the connecting block 55 through the bearing, so that the connecting block 55 is driven to move up and down, the pulley 56 in the connecting block 55 moves up and down along with the connecting block, when the surrounding block is required to move, the pulley 56 moves downwards to be contacted with the ground, so that the surrounding block can move easily by means of rolling of the pulley 56, the anti-skidding groove on the outer surface of the handle 54 increases friction force when the handle is rotated, the worker is convenient to operate, stability and accuracy of rotation are ensured, the shock-absorbing gasket at the connecting part of the connecting block 55 and the pulley 56 plays a role of shock absorbing in the surrounding block moving process, the influence of shock on the surrounding block structure is reduced, and noise generated during moving can be reduced.

In the municipal engineering construction fence, when the fence is fixed at a construction site in use, the bolts 53 in the adjusting device 5 are in a state of allowing the pulleys 56 to be received in the connecting grooves 8 of the bottom plate 7. At this time, the frame 1 is stably placed on the ground through the fixing plate 6 and the bottom plate 7, and the whole fence is kept fixed, providing a stable isolation area for construction. Noise reduction device 4 in the standing groove 2 of the front and back inner wall surface of frame 1, two acoustic celotex board 41 are placed in standing groove 2 through slide rail 42 steadily, effectively block the noise that the construction produced, when the needs remove the fender, the staff rotates the handle 54 of adjusting device 5, drives bolt 53 reversal. The rotation of the bolt 53 causes the connection block 55 to move downwards, pushing the pulley 56 out of the connection groove 8, and the worker can easily push the fence after the pulley 56 contacts the ground. By means of the rolling of the pulleys 56, the enclosure can be conveniently moved to the transportation equipment or other required positions, so that labor and time are greatly saved, and the labor intensity of staff is reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a municipal works construction encloses fender, includes frame (1), wherein, standing groove (2) have all been seted up to preceding internal face and back internal face of frame (1), spout (3) have all been seted up to left internal face and right internal face of frame (1), two all be provided with noise reduction device (4) in standing groove (2), the left end lower part and the right-hand member lower part of frame (1) are all fixedly connected with adjusting device (5), the lower extreme fixedly connected with fixed plate (6) of frame (1), the lower extreme fixedly connected with bottom plate (7) of fixed plate (6), connecting groove (8) that pass through from top to bottom have all been seted up to upper end left portion and upper end right part of bottom plate (7);

The two noise reduction devices (4) comprise two sound insulation plates (41), the left ends and the right ends of the sound insulation plates (41) are fixedly connected with sliding rails (42), the upper ends of the sound insulation plates (41) are fixedly connected with hanging rings (43), and the sound insulation plates (41) are arranged in the two noise reduction devices (4).

2. The municipal engineering construction fence according to claim 1, wherein the two sound insulation plates (41) are made of sound-absorbing cotton materials, and the thickness of the sound insulation plates is not less than 5cm.

3. The municipal engineering construction fence according to claim 1, wherein the noise reduction device (4) is completely detachable from the frame (1).

4. The municipal works construction enclosure of claim 1, wherein two adjusting device (5) all include two fixed blocks (51), screw hole (52) have all been seted up to the upper end of two fixed blocks (51), two equal threaded connection has bolt (53) in screw hole (52), the upper end of two bolt (53) is all fixedly connected with handle (54), the lower extreme of two bolt (53) is all through bearing swing joint connecting block (55), all be provided with pulley (56) in two connecting block (55), the medial surface of two fixed blocks (51) respectively with the left end and the right-hand member fixed welding of frame (1).

5. The municipal engineering construction fence according to claim 4, wherein a plurality of anti-slip grooves are formed in the outer surfaces of the two handles (54), and the anti-slip grooves are distributed in a central annular array of the two handles (54).

6. The municipal engineering construction fence according to claim 4, wherein a shock pad is arranged at the connection part of the connecting block (55) and the pulley (56).