Compression-resistant ventilation cover plate assembly

Abstract

The utility model provides a pressure-resistant ventilation cover plate assembly, which comprises a ventilation plate, a plurality of ventilation holes, a plurality of pressure-resistant ventilation cover plates and a plurality of pressure-resistant ventilation cover plates, and is characterized in that the top of the ventilation plate is uniformly provided with a plurality of ventilation holes; the grooves are formed in the two ends of the top of the ventilation plate respectively, through grooves are formed in the two ends of the bottom of the inner side face of each groove, and handles are slidably connected to the inner side faces of the through grooves; and the two transverse rods are fixedly mounted on the two sides of the bottom of the ventilation plate correspondingly. According to the compression-resistant ventilation cover plate assembly, the ventilation plate, the groove, the penetrating groove, the handle, the limiting plate and other structures are matched with one another, and after the ventilation plate is installed, the handle can slide on the inner side face of the penetrating groove, so that the handle is contained in the inner side face of the groove, the handle is prevented from protruding out of the top of the ventilation plate, and the service life of the handle is prolonged. And therefore, the effect of protecting the handle is achieved, and damage to the handle caused by collision between subsequent mechanical equipment and the handle is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to ventilation ground channel cover plate technical field especially, relates to a kind of compression type ventilation cover plate assembly. BACKGROUND

[0002] At present, in the process of storing grain, in order to prevent the metamorphic moisture of grain, generally ventilation and heat dissipation and dehumidification treatment are carried out on the ground channel under the storage warehouse, and generally mesh cover plate or ground channel cover plate with air slot is covered.

[0003] In order to facilitate subsequent disassembly of ground channel cover plate and maintenance of ground channel, handle is arranged on the top of ground channel cover plate, which facilitates subsequent removal of ground channel cover plate by user, however, when subsequent mechanical equipment is used to transport grain, handle on the top of ground channel cover plate is easily impacted, thereby causing damage to handle.

[0004] Therefore, it is necessary to provide a compression type ventilation cover plate assembly to solve the above technical problems. SUMMARY

[0005] The utility model provides a compression type ventilation cover plate assembly, which solves the problem that handle on the top of ground channel cover plate is easily impacted and damaged by mechanical equipment.

[0006] To solve the above technical problems, the utility model provides a compression type ventilation cover plate assembly, which comprises:

[0007] The ventilation plate is provided with a plurality of ventilation holes on the top.

[0008] The recess is provided at both ends of the top of the ventilation plate, and the recess is provided with a through slot at both ends of the inner side bottom.

[0009] Two horizontal rods are fixedly installed at both sides of the bottom of the ventilation plate.

[0010] Two vertical rods are fixedly installed at both ends of the bottom of the ventilation plate.

[0011] Preferably, the handle is provided with a limiting plate at both ends of the bottom, and the limiting plate is arranged at the bottom of the ventilation plate.

[0012] Preferably, the top of the handle is arranged on the inner side of the recess.

[0013] Preferably, both ends of the two vertical rods are connected to both ends of the two horizontal rods.

[0014] Preferably, a fixing frame is provided at the bottom of each of the two vertical rod boxes and the two horizontal rods, a wire mesh frame is fixedly installed at the bottom of the fixing frame, and a collection frame is fixedly installed at the bottom of the wire mesh frame.

[0015] Preferably, both ends of the fixing frame are internally threaded with positioning screws, and the top of the positioning screws abuts against the bottom of the vertical rod.

[0016] Preferably, a slide rail is fixedly installed at the bottom of both crossbars, and the slide rail is disposed on the outer side of the fixed frame.

[0017] Compared with related technologies, the pressure-resistant ventilation cover assembly provided by this utility model has the following advantages:

[0018] Beneficial effects:

[0019] This utility model provides a pressure-resistant ventilation cover assembly. Through the cooperation of structures such as ventilation plate, groove, through groove, handle and limiting plate, after the ventilation plate is installed, the handle can slide on the inner side of the through groove, thereby retracting the handle into the inner side of the groove and preventing the handle from protruding from the top of the ventilation plate. This protects the handle and prevents subsequent mechanical equipment from colliding with the handle and causing damage to the handle. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a first embodiment of a pressure-resistant ventilation cover assembly provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows another perspective of the structure.

[0022] Figure 3 A schematic diagram of the structure of a second embodiment of a pressure-resistant ventilation cover assembly provided by this utility model;

[0023] Figure 4 for Figure 1 The diagram shows the three-dimensional structure of the wire mesh frame and the collection frame.

[0024] Figure 5 for Figure 3 The enlarged schematic diagram of part A is shown.

[0025] The following are labeled in the diagram: 1. Ventilation plate, 11. Ventilation hole, 2. Groove, 21. Through groove, 22. Handle, 23. Limiting plate, 3. Horizontal bar, 4. Vertical bar, 5. Slide rail, 6. Fixing frame, 61. Positioning screw, 7. Mesh frame, 71. Collection frame. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] First embodiment

[0028] Please refer to Figure 1 、 Figure 2 Wherein, Figure 1 It is a structure schematic view of the first embodiment of the anti-pressure ventilation cover plate assembly provided by the utility model; Figure 2 It is Figure 1 Another view structure schematic view. An anti-pressure ventilation cover plate assembly, comprising: ventilation plate 1, the top of the ventilation plate 1 is uniformly provided with a plurality of ventilation holes 11;

[0029] Groove 2, the groove 2 is respectively arranged at both ends of the top of the ventilation plate 1, both ends of the inner side bottom of the groove 2 are provided with through grooves 21, and the inner side of the through groove 21 is slidably connected with a handle 21;

[0030] Two horizontal rods 3, two horizontal rods 3 are respectively fixedly installed at the bottom of both sides of the ventilation plate 1;

[0031] Two vertical rods 4, two vertical rods 4 are respectively fixedly installed at both ends of the bottom of the ventilation plate 1.

[0032] The bottom of the handle 21 is fixedly installed with a limiting plate 23, and the limiting plate 23 is arranged at the bottom of the ventilation plate 1.

[0033] The top of the handle 21 is arranged on the inner side of the groove 2.

[0034] Both ends of two vertical rods 4 are respectively connected with both ends of two horizontal rods 3.

[0035] Two vertical rods 4 and two horizontal rods 3 are connected by welding;

[0036] The thickness of the ventilation plate 1 is not less than 3mm, the ventilation hole 11 is in the form of fish scale hole or bridge hole, and the opening rate of the ventilation hole 11 is 25%-35%;

[0037] The vertical rod 4 and the horizontal rod 3 are subjected to hot galvanizing corrosion treatment;

[0038] The limiting plate 23 is installed at both ends of the bottom of the handle 21, so that the handle 22 is prevented from being taken out from the inner side of the through groove 21.

[0039] The working principle of the anti-pressure ventilation cover plate assembly provided by the utility model is as follows:

[0040] When in use, the bottom of the horizontal rod 3 and the vertical rod 4 is placed on the boss for installing the cover plate on the inner side of the trench, so that the ventilation plate 1 is installed on the inner side of the trench;

[0041] When the ventilation plate 1 needs to be disassembled in the future, the user can take out the handle 22 from the inner side of the groove 2, so that the handle 22 slides on the inner side of the through groove 21 until the top of the limiting plate 23 abuts against the bottom of the ventilation plate 1, and then the user can hold the handle 22 to take out the ventilation plate 1, the horizontal rod 3 and the vertical rod 4 from the inner side of the trench, and then maintain.

[0042] Compared with the related art, the anti-pressure ventilation cover plate assembly has the following advantages

[0043] Beneficial effects:

[0044] Through the cooperation of the ventilation plate 1, the groove 2, the through groove 21, the handle 22 and the limiting plate 23, after the ventilation plate 1 is installed, the handle 22 can slide on the inner side of the through groove 21, so that the handle 22 is stored in the inner side of the groove 2, avoiding the handle 22 protruding from the top of the ventilation plate 1, thereby protecting the handle 22 and avoiding collision between the subsequent mechanical equipment and the handle 22, thereby preventing damage to the handle 22.

[0045] Second embodiment

[0046] Please refer to Figure 3 , Figure 4 and Figure 5 , based on the first embodiment of the anti-pressure ventilation cover plate assembly, the second embodiment of the anti-pressure ventilation cover plate assembly is provided. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0047] Specifically, the difference between the anti-pressure ventilation cover plate assembly provided by the second embodiment of the present application is that the anti-pressure ventilation cover plate assembly is provided with a fixed frame 6 at the bottom of each of the two vertical rods 4 and the two horizontal rods 3, a mesh frame 7 is fixedly installed at the bottom of the fixed frame 6, and a collection frame 71 is fixedly installed at the bottom of the mesh frame 7.

[0048] The inner side of the fixed frame 6 is threadedly connected with a positioning screw 61 at both ends, and the top of the positioning screw 61 abuts against the bottom of the vertical rod 4.

[0049] The bottom of each of the two horizontal rods 3 is fixedly installed with a sliding rail 5, and the sliding rail 5 is arranged on the outer side of the fixed frame 6.

[0050] The fixed frame 6 slides on the inner side of the sliding rail 5, thereby facilitating the user to install the collection frame 71 and the mesh frame 7.

[0051] The working principle of the anti-pressure ventilation cover plate assembly is as follows:

[0052] When in use, the fixed frame 6 is slid to the middle of the two slide rails 5, so that the fixed frame 6 is at the bottom of the ventilation plate 1, then the positioning screw 61 is rotated, the top of the positioning screw 61 abuts against the bottom of the vertical rod 4, thereby limiting the fixed frame 6, then the collecting frame 71 is installed to the inner side of the ground groove, when the grain is accumulated in the subsequent process, when the grain falls through the ventilation hole 11, the grain is accumulated on the inner side of the collecting frame 71, so that the user can conveniently collect and process the grain in the subsequent process.

[0053] Compared with the related art, the anti-pressure ventilation cover plate assembly has the following advantages

[0054] Beneficial effects:

[0055] The fixed frame 6, the mesh frame 7 and the collecting frame 71 are cooperated with each other, when in use, the grain falling from the inner side of the ventilation hole 11 can be collected on the inner side of the collecting frame 71, so that the user can conveniently collect and process the grain in the subsequent process.

[0056] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A crush vented deck assembly, characterized by, Include: Ventilation plate, the top of the ventilation plate is uniformly provided with a plurality of ventilation holes; Groove, the groove is respectively provided in the both ends of the top of the ventilation plate, the both ends of the bottom of the inner side of the groove are provided with a through slot, the inner side of the through slot is slidably connected with a handle; Two horizontal rods, two horizontal rods are respectively fixedly installed on the both sides of the bottom of the ventilation plate; Two vertical rods, two vertical rods are respectively fixedly installed on the both ends of the bottom of the ventilation plate.

2. A crush vented cover plate assembly according to claim 1, wherein, The both ends of the bottom of the handle are fixedly installed with a limiting plate, and the limiting plate is arranged on the bottom of the ventilation plate.

3. A crush vented cover plate assembly according to claim 1, wherein, The top of the handle is arranged on the inner side of the groove.

4. A crush vented cover plate assembly according to claim 1, wherein, The both ends of two vertical rods are respectively connected with the both ends of two horizontal rods.

5. A crush vented cover plate assembly according to claim 1 wherein, The bottom of two vertical rods and two horizontal rods is provided with a fixed frame, the bottom of the fixed frame is fixedly installed with a net frame, and the bottom of the net frame is fixedly installed with a collection frame.

6. A crush vented deck assembly according to claim 5, wherein, The inner side of the both ends of the fixed frame is threadedly connected with a positioning screw, and the top of the positioning screw abuts against the bottom of the vertical rod.

7. A crush vented deck assembly according to claim 6, wherein, The bottom of two horizontal rods is fixedly installed with a sliding rail, and the sliding rail is arranged on the outer side of the fixed frame.

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