A mesh frame structure of slag isolation mesh

Abstract

The present invention relates to a mesh frame structure of a slag isolation mesh, which is characterized by comprising a mesh frame pipe, a connector and a positioning hoop; the connectors are respectively arranged at both ends of the mesh frame pipe, and the connectors are buckled on the outer wall of the positioning hoop and connected to the positioning hoop; in the present invention, a retractable connector structure is arranged at the end of the isolation mesh frame, and when there is a small length mismatch between the length of the isolation mesh and the mesh frame structure, the retractable connector is directly adjusted to avoid the waste of the isolation mesh caused by cutting; in addition, a hoop type connection is adopted at the joint between the isolation mesh frames, and the buckle on the circumferentially retractable positioning hoop is assembled with the connector, so that multi-angle connection between the isolation mesh frames can be realized, and subsequent disassembly and secondary use are convenient.

Description

Technical Field

[0001] The invention relates to the field of slag isolation net structures, and in particular to a net frame structure of a slag isolation net. Background Art

[0002] Generally, the slag isolation net is installed on the mesh frame structure. Generally, the mesh frame structure has a fixed length. Sometimes when the length of the slag isolation net does not correspond to the length of the mesh frame by a small amount, it needs to be cut, which leads to the waste of part of the mesh frame structure. In addition, the connection between the mesh frame structures is generally welded, which makes the recycling of the slag isolation net very inconvenient. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a mesh frame structure for a slag isolation net, which can solve the problem that the mesh frame structure of a general slag isolation net is inconvenient to reuse, has a fixed length, and has a single usage form, resulting in waste of part of the isolation net.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a mesh frame structure of a slag isolation mesh, the innovation of which is: comprising a mesh frame pipe, a connector and a positioning clamp; the connectors are respectively arranged at both ends of the mesh frame pipe, the connectors are buckled on the outer wall of the positioning clamp and connected with the positioning clamp;

[0005] The mesh frame pipe is a cylindrical tube structure, and a plurality of limit pin holes are arranged on the outer wall of the two ends of the mesh frame pipe along the axial direction;

[0006] The connecting head comprises a connecting shaft and a plug head, wherein the plug head is welded to one end of the connecting shaft, and a positioning hole is arranged on the connecting shaft along the axial direction to match the upper limit pin hole of the mesh frame pipe; the connecting shaft is embedded in the mesh frame pipe, and the positioning hole on the connecting shaft corresponds to the limit pin hole on the mesh frame pipe, and the positioning of the connecting shaft on the mesh frame pipe is realized through the positioning pin;

[0007] The positioning hoop is a pair of hoop units spliced ​​together to form a cylindrical structure, one end of the pair of hoop units is hinged by a hinge shaft, the other end of the pair of hoop units is provided with a connecting ear plate, and the pair of ear plates are connected by a locking bolt; the hoop unit comprises an outer arc buckle and an inner arc buckle; the outer arc buckle is a hollow arc cylinder and an opening for accommodating the inner arc buckle is opened on the side, the inner arc buckle is embedded in the outer arc buckle and can move along the inner wall of the outer arc buckle, the inner arc buckle and the outer arc buckle are spliced ​​to form an inner semicircular cylinder structure, one end of the outer arc buckle is provided with a hinge pin hole, and one end of the inner arc buckle is provided with a connecting ear plate; a ring buckle is provided on the outer wall of the outer arc buckle of the hoop unit, and the ring buckles on the two hoop units are at a vertical angle; the pin head of the connecting head is embedded in the ring buckle of the outer arc buckle to realize the connection between the mesh frame pipe and the positioning hoop.

[0008] Furthermore, a conical pin eye with a top opening and a peripheral seal for accommodating a pin head is formed between the ring buckle and the hoop unit, and the pin head is embedded in the conical pin eye formed between the ring buckle and the hoop unit. A locking bolt hole is provided on the ring buckle perpendicular to the inner wall direction of the ring buckle, and a locking bolt is provided in the locking bolt hole to press the pin head placed in the conical pin eye against the outer wall of the hoop unit.

[0009] Furthermore, a plurality of mesh buckles are arranged on the mesh frame pipe at equal intervals along the extension direction.

[0010] Furthermore, an anti-twist pin is provided between the plug head of the connector and the ring buckle of the outer arc buckle.

[0011] The advantages of the present invention are:

[0012] 1) In the present invention, a retractable connector structure is provided at the end of the isolation net frame. When the length of the isolation net is slightly mismatched with the net frame structure, the retractable connector is directly adjusted to avoid the waste of the isolation net caused by cutting the isolation net; in addition, a clamp-type connection is adopted at the joint between the isolation net frames, and the ring buckle on the circumferentially retractable positioning clamp is assembled with the connector, which can realize multi-angle connection between the isolation net frames and facilitate subsequent disassembly and secondary use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Figure 1 The figure is a schematic diagram of the connection of the mesh frame structure of a slag isolation mesh of the present invention.

[0015] Figure 2 It is a schematic top view of the assembly structure of the hoop unit in the mesh frame structure of the slag isolation mesh of the present invention.

[0016] Figure 3 This is a structural diagram of a hoop unit of a slag isolation net of the present invention. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figures 1 to 3 The mesh frame structure of a slag isolation mesh shown in the figure includes a mesh frame pipe 1, a connecting head 2 and a positioning hoop 3; the connecting heads 2 are respectively arranged at both ends of the mesh frame pipe 1, and the connecting heads 2 are buckled on the outer wall of the positioning hoop 3 and connected to the positioning hoop 3.

[0024] The mesh frame pipe 1 is a cylindrical tube structure, and a plurality of limit pin holes are arranged on the outer wall at both ends of the mesh frame pipe 1 along the axial direction.

[0025] The connecting head 2 includes a connecting shaft 21 and a plug head 22. The plug head 22 is welded to one end of the connecting shaft 21. A positioning hole is provided on the connecting shaft 21 along the axial direction to cooperate with the upper limit pin hole on the mesh frame tube 1. The connecting shaft 21 is embedded in the mesh frame tube 1, and the positioning hole on the connecting shaft 21 corresponds to the limit pin hole on the mesh frame tube 1, and the positioning of the connecting shaft 21 on the mesh frame tube 1 is realized by the positioning pin.

[0026] The positioning hoop 3 is a pair of hoop units 31 spliced ​​to form a cylindrical structure. One end of the hoop unit 31 is hinged by a hinge shaft, and the other end of the hoop unit 31 is provided with a connecting ear plate, and the connecting ear plates are connected by a locking bolt; the hoop unit 31 includes an outer arc buckle 311 and an inner arc buckle 312; the outer arc buckle 311 is a hollow arc column and has an opening on the side to accommodate the inner arc buckle 312, and the inner arc buckle 312 is embedded in the outer arc buckle 311 and can be moved along the outer arc buckle The inner wall of the arc buckle 311 moves, and the inner arc buckle 312 and the outer arc buckle 311 are spliced ​​to form an inner semicircular cylindrical structure, one end of the outer arc buckle 311 is provided with a hinge pin hole, and one end of the inner arc buckle 312 is provided with a connecting ear plate; a ring buckle 32 is provided on the outer wall of the outer arc buckle of the clamp unit 31, and the ring buckles 32 on the two clamp units are at a vertical angle; the pin head of the connecting head is embedded in the ring buckle 32 of the outer arc buckle 311, so as to realize the connection between the mesh frame pipe 1 and the positioning clamp 3.

[0027] A conical pinhole with an open top and sealed around the periphery for accommodating a pin head is formed between the ring buckle 32 and the clamping hoop unit 31. The pin head 22 is embedded in the conical pinhole formed between the ring buckle 32 and the clamping hoop unit 31. A locking bolt hole is provided on the ring buckle 32 perpendicular to the inner wall direction of the ring buckle, and a locking bolt is provided in the locking bolt hole to press the pin head 22 placed in the conical pinhole against the outer wall of the clamping hoop unit 31.

[0028] A plurality of mesh buckles are arranged at equal intervals on the mesh frame pipe 1 along the extension direction; an anti-twist pin is arranged between the latch head of the connector and the ring buckle of the outer arc buckle.

[0029] The working principle of the present invention is: in the present invention, a retractable connecting head is arranged at the end of the mesh frame pipe, and the overall length of the mesh frame pipe is realized by the telescopic adjustment of the connecting head, without the need to cut the isolation net structure, the outer arc buckle of the positioning clamp is matched with the pin head, and the pin head is tightened by the locking bolt; the inner arc buckle is embedded in the outer arc buckle for connection to realize the angle adjustment between adjacent mesh frame pipes.

[0030] Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A slag isolation net frame structure, characterized in that: It includes a mesh frame pipe, a connector and a positioning clamp; the connectors are respectively arranged at both ends of the mesh frame pipe, and the connectors are buckled on the outer wall of the positioning clamp and connected to the positioning clamp; The mesh frame pipe is a cylindrical tube structure, and a plurality of limit pin holes are arranged on the outer wall of the two ends of the mesh frame pipe along the axial direction; The connecting head comprises a connecting shaft and a plug head, wherein the plug head is welded to one end of the connecting shaft, and a positioning hole is arranged on the connecting shaft along the axial direction to match the upper limit pin hole of the mesh frame pipe; the connecting shaft is embedded in the mesh frame pipe, and the positioning hole on the connecting shaft corresponds to the limit pin hole on the mesh frame pipe, and the positioning of the connecting shaft on the mesh frame pipe is realized through the positioning pin; The positioning hoop is a pair of hoop units spliced ​​to form a cylindrical structure, one end of the pair of hoop units is hinged by a hinge shaft, the other end of the pair of hoop units is provided with a connecting ear plate, and the pair of ear plates are connected by locking bolts; the hoop unit includes an outer arc buckle and an inner arc buckle; The outer arc buckle is a hollow arc-shaped cylinder and has an opening on the side to accommodate the inner arc buckle. The inner arc buckle is embedded in the outer arc buckle and can move along the inner wall of the outer arc buckle. The inner arc buckle and the outer arc buckle are spliced ​​to form an inner semicircular cylinder structure. A hinge pin hole is provided at one end of the outer arc buckle, and a connecting ear plate is provided at one end of the inner arc buckle; a ring buckle is provided on the outer wall of the outer arc buckle of the clamp unit, and the ring buckles on the two clamp units are at a vertical angle; the pin head of the connecting head is embedded in the ring buckle of the outer arc buckle to realize the connection between the mesh frame pipe and the positioning clamp.

2. The mesh frame structure of a slag isolation mesh according to claim 1, characterized in that: A conical pin eye with a top opening and a peripheral seal for accommodating a pin head is formed between the ring buckle and the hoop unit. The pin head is embedded in the conical pin eye formed between the ring buckle and the hoop unit. A locking bolt hole is provided on the ring buckle perpendicular to the inner wall direction of the ring buckle, and a locking bolt is provided in the locking bolt hole to press the pin head placed in the conical pin eye against the outer wall of the hoop unit.

3. The mesh frame structure of a slag isolation mesh according to claim 1, characterized in that: A plurality of mesh buckles are arranged on the mesh frame pipe at equal intervals along the extension direction.

4. The mesh frame structure of a slag isolation mesh according to claim 1, characterized in that: An anti-twist pin is arranged between the plug head of the connector and the ring buckle of the outer arc buckle.

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