Noise reduction plate support

Abstract

The utility model discloses a noise reduction plate support, which relates to the technical field of noise reduction plate supports and comprises a first frame, a first sealing cover, a second sealing cover and a second frame, the first frame and the first sealing cover are detachably connected through a fixing piece, the second sealing cover and the second frame are detachably connected through a fixing piece, and the first frame and the second sealing cover are rotatably connected through a hinge. The first frame and the first sealing cover are vertically placed, the second sealing cover and the second frame are horizontally placed in a manner of being attached to the ground, then the first frame and the first sealing cover which are spliced are vertically lifted to the height of the upper layer through the lifting assembly, and meanwhile a certain external force is applied by a worker; when the first frame, the first sealing cover, the second sealing cover and the second frame are vertically arranged, the second sealing cover and the second frame can be stably fixed to the ground through the fixing assembly at the moment, by means of the structure, workers do not need to climb, the operation can be completed on the bottom face of the roof, the installation mode is safe, and installation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of noise reduction plate bracket technology, and more specifically, to a noise reduction plate bracket. Background Technology

[0002] Cooling towers are commonly used in industrial and building cooling systems. They generate noise during operation. The application of noise reduction panels can effectively reduce the impact of this noise on the environment and operators. Currently, noise reduction panels are installed by splicing together brackets.

[0003] For taller cooling towers, the noise generated also has a higher height range. In this case, a single-layer noise reduction plate is not enough to reduce noise. Two layers of noise reduction plates need to be installed from bottom to top. However, cooling towers are usually installed on the roof of a building. Installing the upper layer of noise reduction plates requires workers to climb to a higher position, which is dangerous and inconvenient. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a noise reduction plate bracket to solve the problem that cooling towers are usually installed on the roof of buildings, and installing the upper noise reduction plate requires workers to climb to a high position, which is dangerous and inconvenient.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a noise reduction panel bracket, including a first frame, a first cover, a second cover, and a second frame, wherein the first frame and the first cover, and the second cover and the second frame are detachably connected by fasteners; a hinge, wherein the first frame and the second cover are rotatably connected by a hinge; a lifting component, wherein the lifting component is disposed on one side of the first frame for vertically lifting the height of the first frame; and two fixing components, wherein the two fixing components are symmetrically installed on the side of the second frame away from the second cover for fixing the second frame to the ground.

[0006] Preferably, the lifting assembly includes two first reinforcing bases and a pull rope. Each of the two first reinforcing bases has a first mounting hole. A lifting rod is fixedly installed on each first reinforcing base. A groove is provided on the side of the lifting rod facing the first frame. A slider is symmetrically fixedly installed on the bottom of the first frame facing the groove. A first fixing buckle is fixedly connected to the top of the slider. A second fixing buckle is fixedly connected to the outside of the lifting rod. A pulley is rotatably connected to the top of the lifting rod. The two ends of the pull rope are connected to the first fixing buckle and the second fixing buckle respectively by knotting. The middle part of the pull rope is fitted onto the pulley.

[0007] Preferably, the groove and the slider are T-shaped structures that are adapted to each other.

[0008] Preferably, the bottom of the groove has an open structure.

[0009] Preferably, the lifting assembly further includes several reinforcing plates, and the two lifting rods are fixedly connected by the several reinforcing plates.

[0010] Preferably, the fixing component includes a second reinforcing base, which is bolted to the top of the second frame on the side away from the second cover, and the second reinforcing base has a second mounting hole.

[0011] Preferably, it also includes an anti-wear wheel, which is rotatably connected to the bottom of the second frame on the side away from the second cover.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention involves placing a first frame and a first cover vertically, and a second cover and a second frame horizontally on the ground. Then, a lifting assembly is used to vertically lift the assembled first frame and first cover to the next floor height, while workers apply external force until the first frame, first cover, second cover, and second frame are vertically aligned. At this point, a fixing assembly can stably fix the second cover and second frame to the ground. Using this structure, the above operation can be completed on the rooftop without workers having to climb, making the installation method safe and convenient. Attached Figure Description

[0014] Figure 1 This is a first-view schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a second-view schematic diagram of the main structure of this utility model;

[0016] Figure 3 This is a schematic diagram showing the structural breakdown of the lifting component of this utility model;

[0017] Figure 4 This utility model Figure 1 Enlarged view of the structure of region A in the middle.

[0018] [Figure Labels]

[0019] 11. First frame; 12. First cover; 13. Second cover; 14. Second frame; 15. Fixing element; 2. Hinge; 3. Lifting assembly; 31. First reinforcing base; 32. First mounting hole; 33. Lifting rod; 34. Slide groove; 35. Slider; 36. First fixing buckle; 37. Pull rope; 38. Second fixing buckle; 39. Pulley; 310. Reinforcing plate; 4. Fixing assembly; 41. Second reinforcing base; 42. Second mounting hole; 5. Anti-wear wheel. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a noise reduction panel bracket, including a first frame 11, a first cover 12, a second cover 13, and a second frame 14. The first frame 11 and the first cover 12 are detachably connected to each other and the second cover 13 and the second frame 14 are connected by fasteners 15. The first frame 11 and the second cover 13 are rotatably connected by hinges 2. A lifting component 3 is disposed on one side of the first frame 11 for vertically lifting the height of the first frame 11. Two fixing components 4 are symmetrically installed on the side of the second frame 14 away from the second cover 13 for fixing the second frame 14 to the ground. The fasteners 15 are preferably bolts.

[0022] Specifically, the noise reduction panel can be installed on the ground by disassembling and assembling the first frame 11 and the first cover 12, the second cover 13 and the second frame 14. This is the existing installation method for noise reduction panels, which will not be elaborated on further. After the splicing is completed, the first frame 11 and the first cover 12 are placed vertically, and the second cover 13 and the second frame 14 are placed horizontally against the ground. Then, the spliced ​​first frame 11 and the first cover 12 are vertically lifted to the next level using the lifting component 3. During this process, due to the action of the hinge 2, the second cover 13 and the second frame 14 are gradually rotated towards the first frame 11 and the first cover 12 under the influence of gravity. At the same time, a certain external force is applied by the staff until the first frame 11, the first cover 12, the second cover 13 and the second frame 14 are vertically aligned. At this time, the second cover 13 and the second frame 14 can be stably fixed on the ground using the fixing component 4, and the first frame 11 and the first cover 12 are positioned using the lifting component 3.

[0023] Preferably, the lifting assembly 3 includes two first reinforcing bases 31 and a pull rope 37. Each of the two first reinforcing bases 31 has a first mounting hole 32. Each first reinforcing base 31 is fixedly mounted with a lifting rod 33. The lifting rod 33 has a groove 34 on the side facing the first frame 11. A slider 35 is symmetrically fixedly mounted on the bottom of the first frame 11 facing the groove 34. A first fixing buckle 36 is fixedly connected to the top of the slider 35. A second fixing buckle 38 is fixedly connected to the outside of the lifting rod 33. A pulley 39 is rotatably connected to the top of the lifting rod 33. The two ends of the pull rope 37 are connected to the first fixing buckle 36 and the second fixing buckle 38 respectively by knotting. The middle part of the pull rope 37 is fitted onto the pulley 39.

[0024] Specifically, first, tie one end of the pull rope 37 into a knot and install it on the first fixing buckle 36. Pull the other end downwards. Through the action of the pulley 39, change the direction of force of the pull rope 37 on the first frame 11 and the first cover 12, and lift the first frame 11 and the first cover 12 to the next level. After the first frame 11, the first cover 12, the second cover 13 and the second frame 14 are vertically aligned, tie the movable end of the pull rope 37 into a knot and install it on the second fixing buckle 38 to position the first frame 11 and the first cover 12.

[0025] The fixing structure (such as bolts, expansion screws, etc.) can stably install the first reinforcing base 31 on the ground through the first mounting hole 32.

[0026] Furthermore, for heavier noise reduction panels, the rope 37 can be automatically wound up by a winding machine, reducing the burden on workers.

[0027] Preferably, the slide groove 34 and the slider 35 are mutually adapted T-shaped structures, so that the first frame 11 and the first cover 12 can only slide in the vertical direction.

[0028] Preferably, the bottom of the slide groove 34 is an open structure, which allows the lifting rod 33 to be slightly raised to a certain height when the first frame 11 and the first cover 12 are placed vertically, so that the slider 35 can be inserted from the bottom of the slide groove 34, which facilitates installation.

[0029] Preferably, the lifting assembly 3 further includes several reinforcing plates 310. The two lifting rods 33 are fixedly connected by several reinforcing plates 310. The setting of the reinforcing plates 310 provides a certain support, reduces the bending deformation of the lifting rods 33, and thus improves the overall stability.

[0030] Preferably, the fixing component 4 includes a second reinforcing base 41, which is bolted to the top of the second frame 14 on the side away from the second cover 13. The second reinforcing base 41 has a second mounting hole 42, and the fixing structure (such as bolts, expansion screws, etc.) can stably install the second reinforcing base 41 on the ground through the second mounting hole 42.

[0031] Preferably, it also includes an anti-wear wheel 5, which is rotatably connected to the bottom of the second frame 14 on the side away from the second cover 13. With the setting of the anti-wear wheel 5, when the first frame 11 and the first cover 12 are lifted, the side of the second frame 14 away from the second cover 13 is replaced by the rolling of the anti-wear wheel 5, thereby avoiding wear on the second frame 14 and the smaller frictional resistance facilitates the installation of the noise reduction plate.

[0032] The working process of this utility model is as follows:

[0033] During the installation of the noise reduction panel, the noise reduction panel is first spliced ​​and installed between the first frame 11 and the first cover 12, the second cover 13 and the second frame 14. The noise reduction panel can be placed on the ground for splicing and installation. After splicing, the first frame 11 and the first cover 12 are placed vertically, and the second cover 13 and the second frame 14 are placed horizontally with their surfaces close to the ground. Then, the lifting rod 33 is slightly raised to a certain height so that the slider 35 is inserted from the bottom of the slide groove 34. The first reinforcing base 31 is fixed in the installation position by the fixing structure. Then, one end of the pull rope 37 is tied and installed on the first fixing buckle 36, and the other end is pulled down to lift the first frame 11 and the first cover 12 to the next higher level so that the first frame 11, the first cover 12, the second cover 13 and the second frame 14 are arranged vertically. Next, the second cover 13 and the second frame 14 can be stably fixed on the ground by the fixing component 4. Then, the movable end of the pull rope 37 is tied and installed on the second fixing buckle 38 to complete the installation of the double-layer noise reduction panel and the bracket.

[0034] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0035] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A noise reduction panel bracket, characterized in that, include The first frame (11), the first cover (12), the second cover (13), and the second frame (14) are detachably connected by fasteners (15) to the first frame (11) and the first cover (12) and the second cover (13) and the second frame (14). Hinge (2), the first frame (11) and the second cover (13) are rotatably connected by hinge (2); Lifting component (3), which is disposed on one side of the first frame (11) for vertically lifting the height of the first frame (11); Two fixing components (4) are symmetrically installed on the side of the second frame (14) away from the second cover (13) for fixing the second frame (14) to the ground.

2. The noise reduction plate bracket according to claim 1, characterized in that, The lifting assembly (3) includes two first reinforcing bases (31) and a pull rope (37). Each of the two first reinforcing bases (31) has a first mounting hole (32). Each first reinforcing base (31) has a lifting rod (33) fixedly installed. The lifting rod (33) has a groove (34) on the side facing the first frame (11). The bottom of the first frame (11) facing the groove (34) is symmetrically fixedly installed with sliders (35). The top of the slider (35) is fixedly connected with a first fixing buckle (36). The outside of the lifting rod (33) is fixedly connected with a second fixing buckle (38). The top of the lifting rod (33) is rotatably connected with a pulley (39). The two ends of the pull rope (37) are connected to the first fixing buckle (36) and the second fixing buckle (38) respectively by knotting. The middle part of the pull rope (37) is fitted on the pulley (39).

3. The noise reduction plate bracket according to claim 2, characterized in that, The groove (34) and the slider (35) are T-shaped structures that are adapted to each other.

4. The noise reduction plate bracket according to claim 3, characterized in that, The bottom of the groove (34) is an open structure.

5. The noise reduction plate bracket according to claim 2, characterized in that, The lifting assembly (3) also includes several reinforcing plates (310), and the two lifting rods (33) are fixedly connected by the several reinforcing plates (310).

6. The noise reduction panel bracket according to claim 1, characterized in that, The fixing component (4) includes a second reinforcing base (41), which is bolted to the top of the second frame (14) on the side away from the second cover (13), and a second mounting hole (42) is provided on the second reinforcing base (41).

7. The noise reduction plate bracket according to claim 6, characterized in that, It also includes an anti-wear wheel (5), which is rotatably connected to the bottom of the second frame (14) on the side away from the second cover (13).

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