Dustproof net convenient to fix

Abstract

The utility model relates to the field of green construction, and discloses a dustproof net convenient to fix, which comprises a storage mechanism and a plurality of connecting mechanisms, one end of the storage mechanism is provided with a fixing mechanism, the upper end of the storage mechanism is provided with a plurality of stabilizing mechanisms, and the storage mechanism comprises a support frame, a cavity and a base. A storage barrel is fixedly arranged at the upper end of the base, the front end of the storage barrel is rotationally sleeved with a rotating shaft, the fixing mechanism comprises a fixing block, the side, away from the storage mechanism, of the upper end of the fixing block is rotationally sleeved with a lead screw, each stabilizing mechanism comprises a sliding block, and clamping blocks are slidably arranged in the sliding blocks and close to the upper ends. Each connecting mechanism comprises a rotating rod, and clamping blocks are fixedly arranged at the opposite ends of every two rotating rods. According to the dustproof net, the length of the dustproof net can be freely selected, and meanwhile the dustproof net can be stably fixed to the ground.

Description

Technical Field

[0001] This utility model relates to the field of green construction, and in particular to a dustproof net that is easy to fix. Background Technology

[0002] With the increase in urban construction, the problem of dust generated during construction is becoming increasingly serious, which not only affects the quality of life of surrounding residents, but also pollutes the environment. In modern urban construction, green construction has become an important development trend. Laying dustproof nets is a common dust prevention measure. Select appropriate dustproof nets according to the size of the dust prevention area and fix them in the predetermined position to form a closed or semi-closed space, which achieves a good dust prevention effect.

[0003] Currently, when dust control nets need to be laid horizontally on the surface of the area to be protected from dust, the construction ground is often relatively soft. Usually, heavy stones are used to press the four corners together for fixation. This fixing method is rather rough, and the stones are often easily moved, which may cause the dust control net to be blown away, further affecting the dust control effect. In addition, since different dust control areas are often of different sizes, different sizes of dust control nets need to be cut according to different areas. Such dust control nets are often not reusable, which may lead to low utilization rate and further waste of resources.

[0004] Therefore, those skilled in the art have provided a dustproof net that is easy to fix in order to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dustproof net that is easy to fix. The length of the dustproof net can be freely selected, and the dustproof net can be stably fixed to the ground.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A dustproof net that is easy to fix includes a storage mechanism and multiple connecting mechanisms. One end of the storage mechanism is provided with a fixing mechanism, and the upper end of the storage mechanism is provided with multiple stabilizing mechanisms.

[0008] The storage mechanism includes a support frame, a cavity, and a base. The support frame has sliding feet inside, and two baffles are slidably arranged near the lower end of the support frame. A storage tube is fixedly arranged at the upper end of the base. A rotating shaft is rotatably sleeved at the front end of the storage tube. A spring is fixedly sleeved on the outer surface of the rotating shaft near both the front and rear ends. A mesh is fixedly connected to the outer surface of the rotating shaft near the middle position.

[0009] The fixing mechanism includes a fixing block, a lead screw is rotatably sleeved on the upper end of the fixing block away from the storage mechanism, a lifting plate is threaded on the outer surface of the lead screw, and a first slot is opened at both the front and rear ends of the fixing block near the storage mechanism. A movable foot is slidably arranged inside the fixing block.

[0010] Each of the stabilizing mechanisms includes a sliding block, and a clamping block is slidably disposed inside the sliding block near its upper end. A telescopic spring is fixedly disposed at the lower end of each clamping block near its front end.

[0011] Each of the multiple connecting mechanisms includes a rotating rod, and each pair of rotating rods has a locking block fixedly installed at one opposite end. Each pair of rotating rods has a second locking groove at the opposite end, and each of the second locking grooves has two limiting blocks fixedly installed on its bottom surface.

[0012] Furthermore, two of the multiple connecting mechanisms closer to the storage mechanism are both disposed on the storage cylinder, while the multiple connecting mechanisms farther away from the storage mechanism are respectively disposed at the lower end of the multiple stabilizing mechanisms.

[0013] Furthermore, the base is slidably disposed in the groove at the upper end of the support frame, and positioning rods are fixedly disposed at both the front and rear ends of the support frame near the fixing mechanism.

[0014] Furthermore, the sliding foot includes a sliding plate and two fixed feet, and the cavity is located between the lower end of the sliding plate and the base.

[0015] Furthermore, each of the two positioning rods includes a fixed rod and a telescopic block. The two telescopic blocks are slidably disposed at the upper end of the two fixed rods near the fixing mechanism. The two telescopic blocks and the two fixed rods are connected by springs.

[0016] Furthermore, the fixing block is fixedly connected to the end of the net body away from the rotating shaft, and the lower end of the lifting plate is fixedly connected to the upper end of the moving foot.

[0017] Furthermore, the multiple sliding blocks are slidably sleeved on the outer surface of the mesh, and the lower ends of the multiple telescopic springs are respectively fixedly connected to the multiple sliding blocks.

[0018] Furthermore, two of the plurality of rotating rods closer to the storage mechanism are rotatably disposed on the outer surface of the storage cylinder, and a plurality of the plurality of rotating rods farther from the storage mechanism are rotatably disposed at the lower end of a plurality of sliding blocks near the front and rear ends.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model proposes a dustproof net that is easy to fix. The dustproof net is equipped with a storage mechanism and a fixing mechanism. The sliding foot in the fixing mechanism can be inserted into the ground under air pressure to achieve stability. The moving foot in the fixing mechanism can be inserted into the ground as the lead screw rotates, and the spring can drive the rotating shaft to rotate, thereby automatically adjusting the length of the dustproof net. This allows for quick fixing of both sides of the net, ensuring the stability of the dustproof net and the dustproof effect during construction. It can also automatically adjust the length according to the size of different dustproof areas, ensuring the flexibility and recyclability of the dustproof net, and contributing to resource conservation.

[0021] 2. This utility model proposes a dustproof net that is easy to fix. The dustproof net is provided with a stabilizing mechanism and a connecting mechanism. The connecting mechanism can select the direction of rotation according to the length of the net body and is used to connect multiple stabilizing mechanisms with storage and fixing mechanisms, thereby supporting the entire net body. In addition, the stabilizing mechanism can move along the net body, which can divide the entire net body into multiple parts and reduce the impact of wind. This can ensure the overall stability of the dustproof net and enhance its wind resistance performance. Attached Figure Description

[0022] Figure 1 This is an axonometric view of the present invention;

[0023] Figure 2 This is a cross-sectional axonometric view of the storage mechanism in this utility model;

[0024] Figure 3 This is a cross-sectional axonometric view of the fixing mechanism in this utility model;

[0025] Figure 4 This is an isometric view of the stabilizing mechanism and the connecting mechanism in this utility model;

[0026] Figure 5 for Figure 4 Enlarged diagram of point A in the middle.

[0027] Legend:

[0028] 1. Storage mechanism; 2. Fixing mechanism; 3. Stabilizing mechanism; 4. Connecting mechanism; 101. Support frame; 102. Cavity; 103. Sliding foot; 104. Baffle; 105. Base; 106. Storage tube; 107. Rotating shaft; 108. Clock spring; 109. Mesh body; 110. Positioning rod; 201. Fixing block; 202. No. 1; 203. Moving foot; 204. Lead screw; 205. Lifting plate; 301. Sliding block; 302. Clamping block; 303. Telescopic spring; 401. Rotating rod; 402. Locking block; 403. No. 2 locking slot; 404. Limiting block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 An embodiment of this utility model is provided: a dustproof net that is easy to fix, including a storage mechanism 1 and multiple connecting mechanisms 4. One end of the storage mechanism 1 is provided with a fixing mechanism 2, and the upper end of the storage mechanism 1 is provided with multiple stabilizing mechanisms 3.

[0031] Two of the multiple connecting mechanisms 4, which are closer to the storage mechanism 1, are both set on the storage tube 106, while the multiple connecting mechanisms 4, which are farther away from the storage mechanism 1, are respectively set at the lower end of the multiple stabilizing mechanisms 3.

[0032] Specifically, the storage mechanism 1 can both fix one end of the net body 109 and store the net body 109, allowing for free selection of the length of the net body 109. The fixing mechanism 2 can fix the other end of the net body 109. The stabilizing mechanism 3 can slide along the net body 109 to divide the net body 109 into multiple parts, reducing the impact of wind on it. The connecting mechanism 4 can stably connect the stabilizing mechanism 3, the storage mechanism 1, and the fixing mechanism 2 together.

[0033] Reference Figure 2 The storage mechanism 1 includes a support frame 101, a cavity 102 and a base 105. The support frame 101 is slidably provided with sliding feet 103. The support frame 101 is slidably provided with two baffles 104 near the lower end. The upper end of the base 105 is fixedly provided with a storage tube 106. The front end of the storage tube 106 is rotatably sleeved with a rotating shaft 107. The outer surface of the rotating shaft 107 is fixedly sleeved with spring springs 108 near both the front and rear ends. The outer surface of the rotating shaft 107 is fixedly connected with a mesh body 109 near the middle position.

[0034] The base 105 is slidably disposed in the groove at the upper end of the support frame 101. Positioning rods 110 are fixedly disposed at the front and rear ends of the support frame 101 near the fixing mechanism 2. The sliding foot 103 includes a sliding plate and two fixed feet. The cavity 102 is located between the sliding plate and the lower end of the base 105. Each of the two positioning rods 110 includes a fixed rod and a telescopic block. The two telescopic blocks are slidably disposed at the upper end of the two fixed rods near the fixing mechanism 2. The two telescopic blocks and the two fixed rods are connected by springs.

[0035] Specifically, the support frame 101 supports the base 105. The cavity 102 is located between the base 105 and the sliding foot 103. The air pressure change in the cavity 102 can drive the sliding foot 103 to slide up and down. The sliding foot 103 can be inserted into the ground to fix the dustproof net. The position of the baffle 104 can determine whether the sliding foot 103 can be inserted into the ground. Rotating the pivot 107 can roll up the net body 109 and store it in the storage cylinder 106. The spring 108 can retract the net body 109. The net body 109 is the main body of the dustproof net. The surface is provided with a large number of holes, which can play a role in dust prevention. The positioning rod 110 can fix the fixing mechanism 2 on it.

[0036] Reference Figure 3 The fixing mechanism 2 includes a fixing block 201. A lead screw 204 is rotatably sleeved on the upper end of the fixing block 201 away from the storage mechanism 1. A lifting plate 205 is threaded on the outer surface of the lead screw 204. A slot 202 is opened at both the front and rear ends of the fixing block 201 near the storage mechanism 1. A movable foot 203 is slidably arranged inside the fixing block 201. The fixing block 201 is fixedly connected to the end of the net body 109 away from the rotating shaft 107. The lower end of the lifting plate 205 is fixedly connected to the upper end of the movable foot 203.

[0037] Specifically, the fixing block 201 is the structure that fixes the other end of the net body 109. The first slot 202 is engaged with the card block 402 and can be used to connect the fixing mechanism 2 and the stabilizing mechanism 3. The moving foot 203 can slide up and down to fix the fixing mechanism 2 stably on the ground. The rotation of the screw 204 can drive the lifting plate 205 to move up and down. The up and down movement of the lifting plate 205 can drive the moving foot 203 to move up and down.

[0038] Reference Figure 4 , Figure 5 Each of the multiple stabilizing mechanisms 3 includes a sliding block 301. Each of the multiple sliding blocks 301 has a clamping block 302 slidably disposed inside near the upper end. Each of the multiple clamping blocks 302 has a telescopic spring 303 fixedly disposed at the lower end near the front end. Each of the multiple sliding blocks 301 is slidably sleeved on the outer surface of the net body 109. The lower ends of the multiple telescopic springs 303 are respectively fixedly connected to the multiple sliding blocks 301.

[0039] Specifically, the sliding block 301 can slide along the net body 109 to adjust the position of the stabilizing mechanism 3. The clamping block 302 can slide up and down along the sliding block 301. The telescopic spring 303 has a downward pulling force on the clamping block 302, which can make the clamping block 302 and the sliding block 301 firmly clamp the net body 109 in the middle and fix the stabilizing mechanism 3 stably on the net body 109.

[0040] Reference Figure 4 , Figure 5Each of the multiple connecting mechanisms 4 includes a rotating rod 401. Each pair of rotating rods 401 has a locking block 402 fixedly installed at one end opposite to the other. Each pair of rotating rods 401 has a second locking groove 403 opened at the opposite end. Each of the second locking grooves 403 has two limiting blocks 404 fixedly installed on the bottom surface of the inner surface.

[0041] Two of the multiple rotating rods 401, which are closer to the storage mechanism 1, are rotatably disposed on the outer surface of the storage tube 106, and the multiple rotating rods 401, which are farther away from the storage mechanism 1, are rotatably disposed at the lower end of the multiple sliding blocks 301 near the front and rear ends.

[0042] Specifically, the rotating rod 401 can rotate around the axis, the locking block 402 can be engaged with the first locking slot 202 for connection between the stabilizing mechanism 3 and the fixing mechanism 2, the locking block 402 can be engaged with the second locking slot 403 for connection between the two stabilizing mechanisms 3 or between the stabilizing mechanism 3 and the storage mechanism 1, and the second limiting block 404 can strengthen the connection between the locking block 402 and the second locking slot 403.

[0043] Working principle: When using this dustproof net, place the storage mechanism 1 on one side edge of the area to be dustproofed. The base 105 and the upper structure move downward under the action of gravity, compressing the air in the cavity 102. At the same time, the two baffles 104 move towards the middle. The sliding foot 103 moves downward under the action of air pressure in the cavity 102, and the sliding foot 103 is stably inserted into the ground.

[0044] Then, pull the fixing mechanism 2 outward, and the telescopic block retracts inward under pressure. The fixing mechanism 2 moves out of the positioning rod 110 stably. As the fixing mechanism 2 moves, the net body 109 unfolds outward, the rotating shaft 107 rotates accordingly, and the spring 108 deforms. When the length of the net body 109 extends to a suitable length, the fixing block 201 is fixed to the other edge of the area to be dustproofed. The screw 204 is rotated to drive the lifting plate 205 to move downward, and the moving foot 203 is also inserted downward into the ground to fix both sides of the net body 109.

[0045] Next, the first stabilizing mechanism 3 near the fixing mechanism 2 is moved and fixed. The two rotating rods 401 are rotated toward the fixing mechanism 2 so that the two locking blocks 402 are aligned with the two first locking slots 202 respectively. The sliding block 301 is moved upward, and the telescopic spring 303 is extended. At this time, the stabilizing mechanism 3 can slide along the net body 109 to engage the locking blocks 402 with the first locking slot 202. The number of stabilizing mechanisms 3 required is selected according to the length of the net body 109, and the above process is repeated to engage the locking blocks 402 with the second locking slot 403. The limiting block 404 can strengthen the connection between the two, so that a stable connection between the storage mechanism 1 and the fixing mechanism 2 can be achieved.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 dustproof net that is easy to fix, comprising a storage mechanism (1) and multiple connecting mechanisms (4), characterized in that: One end of the storage mechanism (1) is provided with a fixing mechanism (2), and the upper end of the storage mechanism (1) is provided with multiple stabilizing mechanisms (3); The storage mechanism (1) includes a support frame (101), a cavity (102), and a base (105). The support frame (101) is slidably provided with sliding feet (103). The support frame (101) is slidably provided with two baffles (104) near its lower end. The upper end of the base (105) is fixedly provided with a storage tube (106). The front end of the storage tube (106) is rotatably fitted with a rotating shaft (107). The outer surface of the rotating shaft (107) is fixedly fitted with springs (108) near both the front and rear ends. The outer surface of the rotating shaft (107) is fixedly connected with a mesh body (109) near the middle position. The fixing mechanism (2) includes a fixing block (201). A lead screw (204) is rotatably sleeved on the upper end of the fixing block (201) away from the storage mechanism (1). A lifting plate (205) is threaded on the outer surface of the lead screw (204). A slot (202) is opened at both the front and rear ends of the fixing block (201) near the storage mechanism (1). A movable foot (203) is slidably arranged inside the fixing block (201). Each of the stabilizing mechanisms (3) includes a sliding block (301), and a clamping block (302) is slidably disposed inside the sliding block (301) near the upper end. A telescopic spring (303) is fixedly disposed at the lower end of the clamping block (302) near the front end. Each of the multiple connecting mechanisms (4) includes a rotating rod (401), and each of the multiple rotating rods (401) has a locking block (402) fixedly installed at one end opposite to each other. Each of the multiple rotating rods (401) has a second locking groove (403) opened at one end opposite to each other, and each of the multiple second locking grooves (403) has two limiting blocks (404) fixedly installed on the bottom surface of the inner ...

2. The dustproof net that is easy to fix according to claim 1, characterized in that: Two of the multiple connecting mechanisms (4) located near the storage mechanism (1) are disposed on the storage tube (106), and the multiple connecting mechanisms (4) located away from the storage mechanism (1) are disposed at the lower end of the multiple stabilizing mechanisms (3).

3. The dustproof netting that is easy to fix according to claim 1, characterized in that: The base (105) is slidably disposed in the groove at the upper end of the support frame (101), and the front and rear ends of the support frame (101) near the fixing mechanism (2) are fixedly provided with positioning rods (110).

4. The dustproof net that is easy to fix according to claim 1, characterized in that: The sliding foot (103) includes a sliding plate and two fixed feet, and the cavity (102) is located between the lower end of the sliding plate and the base (105).

5. A dustproof net that is easy to fix according to claim 3, characterized in that: Both positioning rods (110) include a fixed rod and a telescopic block. The two telescopic blocks are slidably disposed at the upper end of the two fixed rods near the fixed mechanism (2). The two telescopic blocks and the two fixed rods are connected by springs.

6. The dustproof net that is easy to fix according to claim 1, characterized in that: The fixed block (201) is fixedly connected to the end of the net body (109) away from the rotating shaft (107), and the lower end of the lifting plate (205) is fixedly connected to the upper end of the moving foot (203).

7. A dustproof net that is easy to fix according to claim 1, characterized in that: Multiple sliding blocks (301) are slidably sleeved on the outer surface of the net body (109), and the lower ends of multiple telescopic springs (303) are respectively fixedly connected to multiple sliding blocks (301).

8. A dustproof net that is easy to fix according to claim 1, characterized in that: Two of the plurality of rotating rods (401) closer to the storage mechanism (1) are respectively rotatably disposed on the outer surface of the storage tube (106), and a plurality of the plurality of rotating rods (401) further away from the storage mechanism (1) are respectively rotatably disposed at the lower end of a plurality of sliding blocks (301) near the front and rear ends.

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