Municipal building protective net rack with protective net pieces convenient to replace

Abstract

The utility model discloses a municipal building protective net rack with protective net pieces convenient to replace, which belongs to the technical field of building construction and comprises an equipment main body, a connecting mechanism and a direction adjusting component are mounted on the equipment main body, and the connecting mechanism is connected with the direction adjusting component; the connecting mechanism comprises a mounting assembly and a locking assembly, the mounting assembly is connected with the locking assembly, the mounting assembly and the locking assembly are both connected with the equipment body, and the locking assembly is connected with the direction adjusting assembly. By means of the mode, the splicing function of the municipal building protection net frame is achieved, the municipal building protection net frame with the proper length can be installed according to needs, the protection direction of the municipal building protection net frame can be changed according to the direction of a building, and a damaged protection net can be replaced according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a municipal building protection grid frame which is convenient for replacing protection grids. Background Art

[0002] Municipal building protection grids are a type of protective facility used on municipal buildings, usually made of metal materials, to prevent objects from falling from buildings and protect the safety of pedestrians and the surrounding environment. These grids can be custom designed and installed according to the characteristics and needs of the building to ensure their effectiveness and durability. Municipal building protection grids play an important role in urban construction and are one of the important facilities to ensure the safety of citizens.

[0003] For example, Chinese patent CN215104962U discloses a municipal guardrail with a buffer protection structure, including a guardrail body, which constitutes the main part of the municipal guardrail and is stably placed on the ground, and a buffer protection plate is installed on the front outer side of the guardrail body; a connecting column, which is installed between adjacent guardrail bodies, and a rotating groove for movement is opened on the outer side of the connecting column, and an axial rod is connected in the rotating groove, and the axial rod is connected to the outer guardrail body through a transition plate; a knob, which is axially connected and installed on the top front side of the connecting column for adjustment; an elastic metal clicker, which is installed on the left and right sides of the top of the guardrail body.

[0004] However, the technology has the following problems: since the size of the grid is fixed, the staff cannot adjust the guardrail according to the actual protection environment, the adaptability is low, and the protection net cannot be replaced when it is damaged.

[0005] Based on this, the utility model designs a municipal building protection grid frame which is convenient for replacing the protection grid to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a municipal building protection grid frame which is convenient for replacing the protection grid.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A municipal building protection grid frame for convenient replacement of protection meshes, comprising a device body, a connecting mechanism and a direction adjustment component are installed on the device body, and the connecting mechanism is connected to the direction adjustment component;

[0009] The connecting mechanism comprises a mounting assembly and a locking assembly, wherein the mounting assembly is connected to the locking assembly, the mounting assembly and the locking assembly are both connected to the device body, and the locking assembly is connected to the direction adjustment assembly.

[0010] Furthermore, the main body of the equipment includes a grid, a protective net, a fixed column and a gravity lock. The protective net is embedded in the grid, four fixed columns are provided and are respectively fixedly connected to the four corners of the inner end of the grid, four gravity locks are provided and are all rotatably connected to the front end of the grid, the two gravity locks located on the left side of the grid are symmetrically arranged with the gravity lock located on the right side of the grid, the fixed column is clamped with the lower end of the gravity lock, and the grid is connected to the mounting assembly, the locking assembly, and the direction adjustment assembly.

[0011] Furthermore, the installation assembly includes a protrusion, a fixing rod and a lock, the protrusion is fixedly installed on the left side of the frame, the right end of the fixing rod is fixedly connected to the left end of the protrusion, the left end of the fixing rod is fixedly connected to the lock, and the lock and the fixing rod are both connected to the locking assembly.

[0012] Furthermore, the protrusions, fixing rods and locking buckles are provided in two groups and are respectively located at the upper and lower sides of the left end of the grid.

[0013] Furthermore, the locking assembly includes a mounting plate, an arc groove, a flat groove, a notch, a spring and a gasket. The mounting plate is connected to the grid through a direction adjustment assembly. The arc groove, the flat groove and the notch are all opened on the mounting plate. The flat groove is located on the front side of the mounting plate. The arc groove is connected with the outside through the flat groove. The notch is located at the lower end of the arc groove, and the notch is connected with the arc groove. The bottom of the notch is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the lower end of the gasket. The front and rear side walls of the gasket are fitted and slidably connected to the front and rear side walls of the notch. The upper end of the gasket is in contact with the fixing rod, and the fixing rod is in contact with the notch.

[0014] Furthermore, the mounting plate, arc groove, flat groove, notch, spring and gasket are provided in two groups and are respectively located at the upper and lower sides of the right end of the grid.

[0015] Furthermore, when the spring is in a normal state, the distance from the lowest point of the fixing rod to the bottom of the grid is the same as the distance from the highest point of the gasket to the bottom of the grid.

[0016] Furthermore, the direction adjustment component includes a first groove, a second groove, a first mounting plate, a second mounting plate, a first gear, a second gear, a first connecting shaft and a second connecting shaft, the first groove is opened on the right side of the frame, the second groove is opened on the rear side of the protrusion, the first mounting plate is fixedly installed inside the first groove, the second mounting plate is fixedly installed inside the second groove, the first gear is fixedly installed on the first mounting plate, the second gear is fixedly installed on the second mounting plate, the first gear and the second gear are meshingly connected, one end of the first connecting shaft is hinged to the upper end of the first gear, the other end of the first connecting shaft is hinged to the upper end of the second gear, one end of the second connecting shaft is hinged to the lower end of the first gear, and the other end of the second connecting shaft is hinged to the lower end of the second gear.

[0017] Furthermore, the first groove, the second groove, the first mounting plate, the second mounting plate, the first gear, the second gear, the first connecting shaft and the second connecting shaft are each provided with two groups and are respectively located at the upper and lower sides of the right end of the grid.

[0018] The utility model has the following technical effects:

[0019] The utility model realizes the function that the municipal building protection grid frame can be spliced. The municipal building protection grid frame of suitable length can be installed according to the need, and the protection direction of the municipal building protection grid frame can be changed according to the direction of the building. The damaged protection net can also be replaced according to the need. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model is a three-dimensional protective grid frame for municipal buildings that is convenient for replacing protective grids. Figure 1 ;

[0022] Figure 2 This is a front view of a municipal building protection grid frame that is convenient for replacing protection grids according to the utility model;

[0023] Figure 3 The utility model is a three-dimensional protective grid frame for municipal buildings that is convenient for replacing protective grids. Figure 2 ;

[0024] Figure 4 The utility model is a three-dimensional protective grid frame for municipal buildings that is convenient for replacing protective grids. Figure 3 ;

[0025] Figure 5 The utility model is a three-dimensional protective grid frame for municipal buildings that is convenient for replacing protective grids. Figure 4 ;

[0026] Figure 6 for Figure 4 The enlarged view of point A in the middle;

[0027] Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0028] The numbers in the figure represent:

[0029] 1. Equipment body; 11. Grid; 12. Protective net; 13. Fixed column; 14. Gravity lock; 2. Connecting mechanism; 21. Mounting assembly; 211. Bump; 212. Fixed rod; 213. Lock buckle; 22. Locking assembly; 221. Mounting plate; 222. Arc groove; 223. Flat groove; 224. Notch; 225. Spring; 226. Gasket; 3. Direction adjustment assembly; 31. First groove; 32. Second groove; 33. First mounting plate; 34. Second mounting plate; 35. First gear; 36. Second gear; 37. First connecting shaft; 38. Second connecting shaft. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0033] Example 1

[0034] Please refer to the instruction manual Figure 1-7 A municipal building protection grid frame for convenient replacement of protection meshes, comprising a device body 1, on which a connecting mechanism 2 and a direction adjustment component 3 are installed, and the connecting mechanism 2 is connected to the direction adjustment component 3;

[0035] The connecting mechanism 2 includes a mounting assembly 21 and a locking assembly 22 . The mounting assembly 21 is connected to the locking assembly 22 . Both the mounting assembly 21 and the locking assembly 22 are connected to the device body 1 . The locking assembly 22 is connected to the direction adjustment assembly 3 .

[0036] When the utility model is used, multiple device bodies 1 are connected and assembled together through the installation assembly 21 and the locking assembly 22, and the directions of the connected device bodies 1 are adjusted through the direction adjustment assembly 3;

[0037] The utility model realizes the function that the municipal building protection grid frame can be spliced. The municipal building protection grid frame of suitable length can be installed according to the need, and the protection direction of the municipal building protection grid frame can be changed according to the direction of the building. The damaged grid piece can also be replaced according to the need.

[0038] Example 2

[0039] like Figure 1-7 As shown, as a preferred embodiment of the utility model, the equipment body 1 includes a grid 11, a protective net 12, a fixed column 13 and a gravity lock 14. The protective net 12 is embedded in the grid 11. Four fixed columns 13 are provided and are respectively fixedly connected to the four corners of the inner end of the grid 11. Four gravity locks 14 are provided and are all rotatably connected to the front end of the grid 11. The two gravity locks 14 located on the left side of the grid 11 and the gravity lock 14 located on the right side of the grid 11 are symmetrically arranged. The fixed column 13 is clamped with the lower end of the gravity lock 14. The grid 11 is connected to the installation component 21, the locking component 22, and the direction adjustment component 3.

[0040] The protective net 12 is a rigid net.

[0041] The installation assembly 21 includes a protrusion 211, a fixing rod 212 and a lock 213. The protrusion 211 is fixedly installed on the left side of the grid 11. The right end of the fixing rod 212 is fixedly connected to the left end of the protrusion 211. The left end of the fixing rod 212 is fixedly connected to the lock 213. The lock 213 and the fixing rod 212 are both connected to the locking assembly 22.

[0042] The protrusions 211 , the fixing rods 212 , and the lock buckles 213 are each provided in two groups and are respectively located at the upper and lower sides of the left end of the grid frame 11 .

[0043] The locking assembly 22 includes a mounting plate 221, an arcuate groove 222, a flat groove 223, a notch 224, a spring 225 and a gasket 226. The mounting plate 221 is connected to the grid 11 through a direction adjustment assembly 3. The arcuate groove 222, the flat groove 223 and the notch 224 are all arranged on the mounting plate 221. The flat groove 223 is located at the front side of the mounting plate 221. The arcuate groove 222 is communicated with the outside through the flat groove 223. The notch 224 is located at the lower end of the arcuate groove 222, and the notch 224 is communicated with the arcuate groove 222. The bottom of the notch 224 is fixedly connected to one end of the spring 225, and the other end of the spring 225 is fixedly connected to the lower end of the gasket 226. The front and rear side walls of the gasket 226 are fitted and slidably connected to the front and rear side walls of the notch 224. The upper end of the gasket 226 is in contact with the fixing rod 212, and the fixing rod 212 is in contact with the notch 224.

[0044] The mounting plate 221 , the arc groove 222 , the flat groove 223 , the notch 224 , the spring 225 and the gasket 226 are provided in two groups and are respectively located at the upper and lower sides of the right end of the grid frame 11 .

[0045] When the spring 225 is in a normal state, the distance from the lowest point of the fixing rod 212 to the bottom of the grid 11 is the same as the distance from the highest point of the gasket 226 to the bottom of the grid 11 .

[0046] If the protective net 12 is damaged, the four gravity locks 14 are rotated to disengage the gravity locks 14 from the fixed columns 13, and then the protective net 12 is removed and replaced with a new one. The new protective net 12 is embedded in the grid 11, and then the four corners of the new protective net 12 are aligned with the four fixed columns 13, and the fixed columns 13 are inserted into the four corners of the protective net 12. The four gravity locks 14 are rotated to engage with the four fixed columns 13, and the new protective net 12 is locked in the fixed columns 13 and the gravity locks 14;

[0047] When multiple grid frames 11 are spliced ​​together, the second grid frame 11 is raised so that the lock buckle 213 on the left side of the second grid frame 11 is aligned with the arc groove 222 on the right side of the first grid frame 11, and the lock buckles 213 on the upper and lower sides of the second grid frame 11 are inserted into the arc grooves 222 on the upper and lower sides of the first grid frame 11, and then the second grid frame 11 is moved downward so that the fixing rod 212 slides in the notch 224 until the fixing rod 212 hits the gasket 226, so that the first grid frame 11 is connected to the second grid frame 11, and the remaining grid frames 11 are spliced ​​together by repeating the above steps;

[0048] If the scope of the building is changed and the grid frame 11 needs to be disassembled from the middle, first unlock the left side of the current grid frame 11 and lift the current grid frame 11 upward, so that the left fixing rod 212 of the current grid frame 11 slides upward in the notch 224 of the previous grid frame 11, and the right arc groove 222 of the current grid frame 11 moves upward accordingly, and the fixing rod 212 of the next grid frame 11 squeezes the gasket 226 of the current grid frame 11, and the gasket 226 squeezes the spring 225, so that the current grid frame 11 can be moved upward. Move upward, the left fixing rod 212 of the current grid 11 reaches the arc groove 222 of the previous grid 11, and under the action of the direction adjustment component 3, the current grid 11 is rotated forward, so that the lock buckle 213 of the current grid 11 is unlocked from the arc groove 222 of the previous grid 11 through the flat groove 223 of the previous grid 11, and then the right side of the grid 11 is unlocked, the next grid 11 is lifted upward, and then the above steps are repeated to unlock the current grid 11.

[0049] Example 3

[0050] like Figure 1-7As shown, as a preferred embodiment of the utility model, the direction adjustment component 3 includes a first groove 31, a second groove 32, a first mounting plate 33, a second mounting plate 34, a first gear 35, a second gear 36, a first connecting shaft 37 and a second connecting shaft 38, the first groove 31 is opened on the right side of the grid 11, the second groove 32 is opened on the rear side of the protrusion 211, the first mounting plate 33 is fixedly installed inside the first groove 31, the second mounting plate 34 is fixedly installed inside the second groove 32, the first gear 35 is fixedly installed on the first mounting plate 33, the second gear 36 is fixedly installed on the second mounting plate 34, the first gear 35 and the second gear 36 are meshed and connected, one end of the first connecting shaft 37 is hinged to the upper end of the first gear 35, the other end of the first connecting shaft 37 is hinged to the upper end of the second gear 36, one end of the second connecting shaft 38 is hinged to the lower end of the first gear 35, and the other end of the second connecting shaft 38 is hinged to the lower end of the second gear 36.

[0051] The first groove 31 , the second groove 32 , the first mounting plate 33 , the second mounting plate 34 , the first gear 35 , the second gear 36 , the first connecting shaft 37 , and the second connecting shaft 38 are each provided with two groups and are respectively located at the upper and lower sides of the right end of the grid frame 11 .

[0052] When the utility model is in use, by rotating the grid frame 11, the first gear 35 rotates around the second gear 36, and the grid frame 11 rotates around the mounting plate 221, and the mounting plate 221 is connected to the next grid frame 11, so that the current grid frame 11 changes its angle.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A municipal building protection grid frame for facilitating replacement of protection mesh, comprising a device body (1), characterized in that: The device body (1) is provided with a connecting mechanism (2) and a direction adjustment component (3), wherein the connecting mechanism (2) is connected to the direction adjustment component (3); The connection mechanism (2) comprises a mounting assembly (21) and a locking assembly (22); the mounting assembly (21) is connected to the locking assembly (22); the mounting assembly (21) and the locking assembly (22) are both connected to the device body (1); and the locking assembly (22) is connected to the direction adjustment assembly (3).

2. The municipal building protection grid frame for easy replacement of protection mesh according to claim 1 is characterized in that: The equipment body (1) comprises a grid (11), a protective net (12), a fixed column (13) and a gravity lock (14); the protective net (12) is embedded in the grid (11); four fixed columns (13) are provided and are respectively fixedly connected to the four corners of the inner end of the grid (11); four gravity locks (14) are provided and are all rotatably connected to the front end of the grid (11); the two gravity locks (14) located on the left side of the grid (11) and the gravity lock (14) located on the right side of the grid (11) are symmetrically arranged; the fixed column (13) is clamped with the lower end of the gravity lock (14); the grid (11) is connected to the installation component (21), the locking component (22) and the direction adjustment component (3).

3. The municipal building protection grid frame for easy replacement of protection mesh according to claim 2 is characterized in that: The mounting assembly (21) comprises a protrusion (211), a fixing rod (212) and a lock buckle (213); the protrusion (211) is fixedly mounted on the left side of the grid frame (11); the right end of the fixing rod (212) is fixedly connected to the left end of the protrusion (211); the left end of the fixing rod (212) is fixedly connected to the lock buckle (213); and the lock buckle (213) and the fixing rod (212) are both connected to the locking assembly (22).

4. The municipal building protection grid frame for easy replacement of protection mesh according to claim 3 is characterized in that: The protrusion (211), the fixing rod (212), and the locking buckle (213) are each provided in two groups and are respectively located at the upper and lower sides of the left end of the grid frame (11).

5. The municipal building protection grid frame for easy replacement of protection mesh according to claim 4 is characterized in that: The locking assembly (22) comprises a mounting plate (221), an arc-shaped groove (222), a flat groove (223), a notch (224), a spring (225) and a gasket (226); the mounting plate (221) is connected to the grid frame (11) via a direction adjustment assembly (3); the arc-shaped groove (222), the flat groove (223) and the notch (224) are all arranged on the mounting plate (221); the flat groove (223) is located at the front side of the mounting plate (221); the arc-shaped groove (222) is connected to the outside through the flat groove (223); The slot (224) is located at the lower end of the arc-shaped slot (222), and the slot (224) is connected to the arc-shaped slot (222). The bottom of the slot (224) is fixedly connected to one end of the spring (225), and the other end of the spring (225) is fixedly connected to the lower end of the gasket (226). The front and rear side walls of the gasket (226) are fitted and slidably connected to the front and rear side walls of the slot (224). The upper end of the gasket (226) is in contact with the fixing rod (212), and the fixing rod (212) is in contact with the slot (224).

6. The municipal building protection grid frame for easy replacement of protection mesh according to claim 5 is characterized in that: The mounting plate (221), arc-shaped groove (222), flat groove (223), notch (224), spring (225) and gasket (226) are each provided in two groups and are respectively located at the upper and lower sides of the right end of the grid frame (11).

7. The municipal building protection grid frame for easy replacement of protection mesh according to claim 6 is characterized in that: When the spring (225) is in a normal state, the distance from the lowest point of the fixing rod (212) to the bottom of the grid (11) is the same as the distance from the highest point of the gasket (226) to the bottom of the grid (11).

8. The municipal building protection grid frame for facilitating replacement of protection mesh according to claim 7 is characterized in that: The direction adjustment component (3) comprises a first groove (31), a second groove (32), a first mounting plate (33), a second mounting plate (34), a first gear (35), a second gear (36), a first connecting shaft (37) and a second connecting shaft (38); the first groove (31) is opened on the right side of the grid frame (11); the second groove (32) is opened on the rear side of the protrusion (211); the first mounting plate (33) is fixedly installed inside the first groove (31); and the second mounting plate (34) is fixedly installed inside the second groove (32). The first gear (35) is fixedly mounted on the first mounting plate (33), the second gear (36) is fixedly mounted on the second mounting plate (34), the first gear (35) and the second gear (36) are meshedly connected, one end of a first connecting shaft (37) is hinged to the upper end of the first gear (35), the other end of the first connecting shaft (37) is hinged to the upper end of the second gear (36), one end of a second connecting shaft (38) is hinged to the lower end of the first gear (35), and the other end of the second connecting shaft (38) is hinged to the lower end of the second gear (36).

9. The municipal building protection grid frame for facilitating replacement of protection mesh according to claim 8, characterized in that: The first groove (31), the second groove (32), the first mounting plate (33), the second mounting plate (34), the first gear (35), the second gear (36), the first connecting shaft (37), and the second connecting shaft (38) are each provided in two groups and are respectively located at the upper and lower sides of the right end of the grid frame (11).

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