Mesh piece quick connecting structure

Abstract

The utility model discloses a quick mesh connecting structure, which relates to the technical field of mesh connecting structures and comprises a mesh frame, a partition mesh is fixedly mounted on the inner surface of the mesh frame, supporting legs are fixedly mounted at the left end and the right end of the lower portion of the outer surface of the mesh frame, and plug connectors are fixedly mounted at the upper end and the lower end of the left side of the outer surface of the mesh frame. And adjusting mechanisms are arranged on the upper portion and the lower portion of the right side of the outer surface of the net rack and correspond to the positions of the inserting pieces. Compared with an existing common net piece rapid connecting structure, the net piece rapid connecting structure has the advantages that the angle of the connecting mechanism can be adjusted through the adjusting mechanism, then the connecting angle between the net pieces is adjusted, surrounding protection at different angles is conducted according to the shape of a roadway or a channel formed in the ground, and the net piece rapid connecting structure is convenient to use. And the plug pin penetrates through the positioning hole and then penetrates through the limiting hole in the nearest position, the rotation angle of the adjusting plate can be limited and fixed, secondary rotation of the adjusting plate is avoided, and the angle adjusting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh connection structures, in particular to a mesh quick connection structure. Background Art

[0002] The tunnel is a kind of passageway drilled between the surface and the ore body, which is used for ore transportation, ventilation, drainage, pedestrians, and various necessary preparation works for the new excavation of ore for metallurgical equipment. These passageways are collectively called tunnels. During the tunnel construction process, mesh is needed to enclose the tunnel.

[0003] For example, the public document with application number 202123153852.9 discloses a quick connection device for tunnel construction mesh. The utility model adds a clamping plate, a clamping roller, a fixed bracket, an installation clamping plate, a clamping spring, a fixed plate, a magnet block and a buckle groove. This design can quickly connect and install the tunnel mesh, solves the problem of slow connection speed of the original tunnel construction mesh, and improves the connection efficiency of the utility model. However, the quick connection structure of the mesh is difficult to adjust the angle of the mesh due to the size of the tunnel or ground channel and the different surrounding environments of the tunnel, so that only horizontal lateral connections can be formed between the meshes, and it is difficult to effectively surround and close different tunnels or ground channels for protection.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a mesh quick connection structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mesh quick connection structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mesh quick connection structure, including a grid, a partition net is fixedly installed on the inner surface of the grid, support feet are fixedly installed on the left and right ends of the lower outer surface of the grid, connectors are fixedly installed on the upper and lower ends of the left side of the outer surface of the grid, the connectors are transversely arranged "T"-shaped columns, and adjustment mechanisms are arranged on the upper and lower sides of the right side of the outer surface of the grid corresponding to the position of the connectors.

[0007] Preferably, the adjustment mechanism comprises a fixing seat fixedly mounted on the upper and lower ends of the right side outer surface of the grid, and positioning holes are provided at corresponding positions on the upper left side and the lower left side of the inner side of the surface of the fixing seat.

[0008] Preferably, the adjustment mechanism further comprises a rotating shaft rod rotatably provided with a middle portion of a fixing seat, an adjustment plate is fixedly installed in the middle portion of the surface of the rotating shaft rod, and limiting holes are evenly distributed on the surface of the adjustment plate around the rotating shaft rod.

[0009] Preferably, the adjustment mechanism further comprises a pin which penetrates and slides inside the limiting hole, the upper end of the pin penetrates the upper positioning hole, and the lower end is located inside the lower positioning hole, and a connecting mechanism is arranged at the right end of the adjustment mechanism.

[0010] Preferably, the connecting mechanism includes an assembly seat fixedly mounted on the right end of the adjustment plate, a mounting groove is provided on the surface of the assembly seat, countersunk grooves are provided on the front and rear sides of the right end of the inner surface of the mounting groove, and two groups of countersunk grooves are provided symmetrically along the center of the assembly seat.

[0011] Preferably, the connecting mechanism also includes thrust springs fixedly installed on the left and right sides of the inner surface of the trough, and blocking plates are fixedly installed on opposite ends of the thrust springs. A movable rod is fixedly installed on the opposite side of the surface of the blocking plate in the middle of the thrust springs on both sides.

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

[0013] 1. The utility model can adjust the angle of the connection mechanism through the arrangement of the adjustment mechanism, the fixing seat, the positioning hole, the rotating shaft rod, the adjustment plate, the limiting hole and the latch, so as to flexibly adjust the connection angle between the meshes, and can provide surrounding protection according to the shape of the lane or the ground passage. The latch is passed through the positioning hole and then through the limiting hole at the nearest position, so as to limit and fix the rotation angle of the adjustment plate, avoid the secondary rotation of the adjustment plate, and improve the stability of angle adjustment;

[0014] 2. The utility model can quickly and conveniently assemble and connect the mesh through the arrangement of the connector, the connecting mechanism, the assembly seat, the installation groove, the sink groove, the thrust spring, the baffle plate and the movable rod, without the need for additional auxiliary fixing mechanisms such as bolts, and the front and rear corresponding baffle plates are divided into two parts, front and rear. Even if one part is accidentally pulled out and retracted by human error, the other part can limit the connector, thereby further improving the stability of the connection mechanism and the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the mesh splicing structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism and the connection mechanism of the utility model;

[0018] Figure 4 This is a partial cross-sectional structural diagram of the adjustment mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the top view and cross-sectional structure of the connecting mechanism of the utility model.

[0020] In the figure: 1. grid; 2. partition; 3. support foot; 4. connector; 5. adjustment mechanism; 501. fixing seat; 502. positioning hole; 503. pivot rod; 504. adjustment plate; 505. limit hole; 506. latch; 6. connection mechanism; 601. assembly seat; 602. mounting groove; 603. sink groove; 604. thrust spring; 605. baffle plate; 606. movable rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] like Figure 1-Figure 4 As shown, a mesh quick connection structure includes a mesh frame 1, a partition 2 is fixedly installed on the inner surface of the mesh frame 1, support feet 3 are fixedly installed at both left and right ends of the lower outer surface of the mesh frame 1, plug-in components 4 are fixedly installed at the upper and lower ends of the left side of the outer surface of the mesh frame 1, and the plug-in components 4 are transversely arranged "T"-shaped columns. Adjustment mechanisms 5 are arranged on the upper and lower right sides of the outer surface of the mesh frame 1 corresponding to the positions of the plug-in components 4. The adjustment mechanism 5 includes a fixing seat 501 fixedly installed on the upper and lower ends of the right side of the outer surface of the mesh frame 1, and the fixing seat 501 has a fixed upper left side and a lower inner left side. Positioning holes 502 are provided at corresponding positions on the sides, and the adjusting mechanism 5 also includes a rotating shaft rod 503 rotatably set in the middle of the fixed seat 501, and an adjusting plate 504 is fixedly installed in the middle of the surface of the rotating shaft rod 503. The surface of the adjusting plate 504 is evenly distributed around the rotating shaft rod 503 to provide limiting holes 505. The adjusting mechanism 5 also includes a pin 506 that passes through and slides inside the limiting hole 505. The upper end of the pin 506 passes through the upper positioning hole 502, and the lower end is located inside the lower positioning hole 502. The right end of the adjusting mechanism 5 is provided with a connecting mechanism 6.

[0023] Furthermore, the rotating shaft rod 503 rotates with the fixing seat 501 , and an adjusting plate 504 is fixed on the surface, so that the adjusting plate 504 can be rotated and adjusted, thereby changing the angle of the connecting mechanism 6 .

[0024] Furthermore, the positioning hole 502 and the limiting hole 505 are of the same size, so that the latch 506 can pass through smoothly.

[0025] Furthermore, the lower positioning hole 502 does not penetrate the fixing seat 501 , so as to limit the maximum extension insertion depth of the bottom end of the latch 506 .

[0026] Furthermore, the latch 506 simultaneously passes through the upper positioning hole 502 and the limiting hole 505 at the nearest corresponding position, and extends to be inserted into the lower positioning hole 502 , so as to fix the rotation position of the adjustment plate 504 .

[0027] like Figure 3-Figure 5 As shown, the connecting mechanism 6 includes an assembly seat 601 fixedly installed on the right end of the adjustment plate 504, and an installation groove 602 is provided on the surface of the assembly seat 601. The front and rear sides of the right end of the inner surface of the installation groove 602 are provided with recessed grooves 603, and the recessed grooves 603 are provided with two groups symmetrically along the upper and lower sides of the center of the assembly seat 601. The connecting mechanism 6 also includes thrust springs 604 fixedly installed on the left and right sides of the inner surface of the recessed groove 603, and the opposite ends of the thrust springs 604 are fixedly installed with blocking plates 605, and the opposite side of the surface of the blocking plate 605 is located in the middle of the thrust springs 604 on both sides. Fixedly installed is a movable rod 606.

[0028] Furthermore, the right side of the surface of the blocking plate 605 is set as a relative inclined surface, and the blocking plate 605 can be moved by pushing with the inclined surface, thereby opening the installation groove 602 to insert the connector 4 and splice it with the connecting mechanism 6.

[0029] Furthermore, the blocking plates 605 are symmetrically divided into two groups along the center of the assembly seat 601. One group consists of two corresponding front and rear blocking plates 605. The front and rear blocking plates 605 move independently and are closed in opposite combinations. Even if one blocking plate 605 moves open alone, the other blocking plate 605 will still block half of the installation slot 602 to prevent the connection from falling off due to accidental touch.

[0030] Furthermore, the gap in the middle of the upper and lower blocking plates 605 is just enough to store the crossbar of the connector 4. The two blocking plates 605 simultaneously limit the crossbar of the middle connector 4 up and down to prevent the connector 4 from moving up and down and falling off.

[0031] Furthermore, the movable rod 606 slides through the assembly seat 601 , and the movable rod 606 is pulled to move the blocking plate 605 , and then the movable rod 606 can be used to disassemble the connector 4 and the connecting mechanism 6 .

[0032] Working principle: When using the mesh quick connection structure, first, assemble the mesh through the connecting mechanism 6, and the connector 4 uses the right side inclined surface of the blocking plate 605 to push the blocking plate 605 to shrink into the sink groove 603, and then open the installation groove 602 so that the connector 4 can be smoothly inserted. After the connector 4 is inserted into the installation groove 602, the blocking plate 605 is lost. Then, under the thrust of the thrust spring 604, the front and rear blocking plates 605 are moved to the middle of the right end of the installation groove 602 to block the installation groove 602. Since the left side of the blocking plate 605 is a right-angled surface, the connector 4 cannot push the blocking plate 605 to shrink from the left side, and a connecting mechanism 6 is divided into two groups of upper and lower blocking plates 605, which can move the horizontal rod body of the connector 4 up and down. The limit position, combined with the right limit position of the upper blocking plate 605, can make the connector 4 stably, conveniently and quickly installed with the connecting mechanism 6. After the mesh is assembled, according to the size and shape of the channels opened in different lanes or on the ground, the adjusting plate 504 is rotated in the middle of the fixing seat 501 using the rotating shaft rod 503, so as to adjust the angle of the connection between the meshes, thereby forming a complete surrounding enclosure for the lane or channel, and then using the latch 506 to pass through the positioning hole 502 and then through the nearest limiting hole 505, the rotation angle of the adjusting plate 504 can be limited and fixed, so as to avoid the adjusting plate 504 from rotating twice and fix the surrounding mesh angle. This is the working principle of the mesh quick connection structure.

Claims

1. A mesh quick connection structure, comprising a mesh frame (1), characterized in that: A partition net (2) is fixedly mounted on the inner surface of the grid frame (1); support feet (3) are fixedly mounted on the left and right ends of the lower outer surface of the grid frame (1); connectors (4) are fixedly mounted on the upper and lower ends of the left side of the outer surface of the grid frame (1); the connectors (4) are transversely arranged "T"-shaped columns; and adjustment mechanisms (5) are arranged on the upper and lower sides of the right side of the outer surface of the grid frame (1) corresponding to the position of the connectors (4).

2. A mesh quick connection structure according to claim 1, characterized in that: The adjustment mechanism (5) comprises a fixing seat (501) fixedly mounted on the upper and lower ends of the right side of the outer surface of the grid frame (1), and positioning holes (502) are provided at corresponding positions on the upper left side and the lower left side of the inner side of the surface of the fixing seat (501).

3. A mesh quick connection structure according to claim 1, characterized in that: The adjustment mechanism (5) further comprises a rotating shaft rod (503) rotatably provided in the middle of the fixing seat (501), an adjustment plate (504) being fixedly installed in the middle of the surface of the rotating shaft rod (503), and limiting holes (505) are evenly distributed around the rotating shaft rod (503) on the surface of the adjustment plate (504).

4. A mesh quick connection structure according to claim 1, characterized in that: The adjustment mechanism (5) further comprises a latch (506) which penetrates and slides inside the limiting hole (505); the upper end of the latch (506) penetrates the upper positioning hole (502) and the lower end is located inside the lower positioning hole (502); and a connecting mechanism (6) is provided at the right end of the adjustment mechanism (5).

5. A mesh quick connection structure according to claim 4, characterized in that: The connecting mechanism (6) comprises an assembly seat (601) fixedly mounted on the right end of the adjusting plate (504); a mounting groove (602) is provided on the surface of the assembly seat (601); sink grooves (603) are provided on the front and rear sides of the right end of the inner surface of the mounting groove (602); and two groups of sink grooves (603) are provided symmetrically along the center of the assembly seat (601).

6. A mesh quick connection structure according to claim 4, characterized in that: The connecting mechanism (6) also includes thrust springs (604) fixedly mounted on the left and right sides of the inner surface of the sink (603), and blocking plates (605) are fixedly mounted on opposite ends of the thrust springs (604), and a movable rod (606) is fixedly mounted on the opposite side of the surface of the blocking plate (605) in the middle of the thrust springs (604) on both sides.

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