Steel wire net rack insulation board supporting and connecting piece

Abstract

The utility model relates to the technical field of steel wire net frame heat preservation plates, in particular to a steel wire net frame heat preservation plate supporting connecting piece which comprises an installation piece, a fixing assembly is fixedly installed on the upper side of the installation piece and comprises a plurality of installation blocks, and the inner walls of the installation blocks are provided with the same installation plate in a sliding mode. The device comprises a plurality of mounting plates, four rotating rods are fixedly mounted on the upper sides of the mounting plates, receding openings are formed in the upper sides of the mounting blocks, swing rods are fixedly mounted at the top ends of the rotating rods, and mounting grooves are formed in one sides of the swing rods. And the clamping rods are driven to reset under the action of the extrusion springs, and the clamping rods are inserted into the clamping openings, so that the steel wire mesh frame is fixed, the situation that the steel wire mesh frame falls off due to stress is prevented, and the stability of connection between the heat preservation plate and the steel wire mesh frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire mesh insulation boards, in particular to a steel wire mesh insulation board support connector. Background Art

[0002] Wire mesh insulation board is a composite insulation board reinforced on the basis of insulation material. It is composed of wire mesh and insulation material. It has the strength of wire mesh and the thermal isolation of insulation material. It is widely used in construction projects, cold storage, exterior wall insulation and other fields. When assembling the wire mesh insulation board, it is necessary to connect the wire mesh and the insulation material, and supporting connectors are needed during the connection.

[0003] The supporting connector is usually composed of a connecting piece for fixing the steel wire frame and a fixing pin fixed on the insulation material. When in use, it is necessary to first punch a hole in the insulation material, then pass the fixing pin through the hole and fix the connecting piece for fixing the steel wire frame to the surface of the fixing pin by screwing to complete the installation of the connector, and complete the assembly of the steel wire mesh by clamping the steel wire mesh on the connecting piece of the connector. In the prior art, when the connector is fixed to the steel wire mesh, the steel wire mesh is clamped on the connector by pressing and clamping. Since the connector is usually made of plastic and the steel wire mesh is made of metal, the insulation board will deform to a certain extent when heated or cooled during use. When the insulation board is deformed, the position of the connector installed on its surface will change to a certain extent. At this time, the connector that changes its position will apply an extrusion force to the steel wire mesh, thereby forming stress on the steel wire mesh, and this stress will cause the plastic connector to deform, thereby causing the steel wire mesh to detach from the connector and detach from the card slot, resulting in a decrease in the support connection effect. Utility Model Content

[0004] The purpose of the utility model is to provide a wire mesh insulation board support connector to solve the problem that the connector proposed in the above background technology adopts a press-and-clamp method to clamp the wire mesh frame to the connector when fixing the wire mesh frame. Since the connector is usually made of plastic and the wire mesh frame is made of metal, the insulation board will deform to a certain extent when heated or cooled during use. When the insulation board is deformed, the position of the connector installed on its surface will change to a certain extent. At this time, the connector that changes its position will apply an extrusion force to the wire mesh frame, thereby forming stress on the wire mesh frame. This stress will cause the plastic connector to deform, thereby causing the wire mesh frame to detach from the connector and detach from the card slot, resulting in a decrease in the supporting connection effect.

[0005] The technical solution of the utility model is: a steel wire grid insulation board support connector, comprising a mounting plate, a fixing assembly is fixedly mounted on the upper side of the mounting plate;

[0006] The fixing assembly includes multiple mounting blocks, the same mounting plate is slidably mounted on the inner walls of multiple mounting blocks, four rotating rods are fixedly mounted on the upper sides of multiple mounting plates, avoidance openings are provided on the upper sides of multiple mounting blocks, swing rods are fixedly mounted on the tops of multiple rotating rods, a mounting groove is provided on one side of the swing rod, a clamping rod is slidably mounted in the mounting groove, an extrusion spring is fixedly mounted on one end of the clamping rod, and the other end of the extrusion spring is fixedly mounted in the mounting groove, an L-shaped plate is fixedly mounted on the upper sides of multiple mounting plates, a clamping interface is provided on one side of the L-shaped plate, and a driving unit is fixedly mounted in the avoidance opening.

[0007] Preferably, the driving unit includes a limiting ball, which is fixedly installed in the avoidance opening, a driving groove is opened on the surface of the rotating rod, and the limiting ball is slidably installed in the avoidance opening, and a plurality of return springs are fixedly installed on the lower side of the mounting plate.

[0008] Preferably, a fixing hole is provided on the upper side of the mounting plate, and a clamping block is fixedly mounted on the upper side of the mounting plate.

[0009] Preferably, a threaded tube is fixedly mounted on the lower side of the mounting plate, and a threaded rod is threadedly mounted inside the threaded tube.

[0010] Preferably, a limiting groove is provided on the upper side of the mounting plate.

[0011] Preferably, a fixing knob is fixedly mounted on the bottom end of the threaded rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model makes the vertical and horizontal intersections of the steel wire mesh frame fit in the limit grooves, and presses the steel wire mesh frame downward by hand, so that the steel wire mesh frame squeezes the mounting plate to move downward, so that the mounting plate drives the four rotating rods to move downward, and while the rotating rods move downward, the limit balls installed in the avoidance openings cooperate with the limit grooves on the surfaces of the rotating rods to make the rotating rods rotate on themselves, and the rotating rods drive the swinging rods to rotate, so that the swinging rods start to rotate clockwise, and the swinging rods drive the clamping rods to move, so that the clamping rods gradually approach the L-shaped plate, and when the arc end of the clamping rods fits in the L-shaped plate When the inner wall is touched, the clamping rod begins to be squeezed, so that the clamping rod shrinks into the swing rod. When the swing rod rotates 90°, the arc end of the clamping rod enters the clamping interface and drives the clamping rod to reset under the action of the squeezing spring. The clamping rod is inserted into the clamping interface, so that the swing rod is fixed, and then the upper side of the vertical and horizontal intersection of the steel wire mesh installed on the lower side of the swing rod is limited, thereby completing the fixation of the steel wire mesh, preventing the steel wire mesh from falling off due to stress, and improving the stability of the connection between the insulation board and the steel wire mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

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

[0016] Figure 2 It is a schematic diagram of the installation structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cutaway structure of the mounting block in the utility model;

[0018] Figure 4 It is a schematic diagram of the cutaway structure of the swing rod in the utility model;

[0019] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of area A in the middle.

[0020] Description of reference numerals:

[0021] 1. Mounting sheet; 2. Threaded tube; 3. Threaded rod; 4. Fixing knob; 5. Mounting block; 6. Mounting plate; 7. Limiting groove; 8. Turn bar; 9. Swing bar; 10. Snap-on rod; 11. Extrusion spring; 12. L-shaped plate; 13. Snap-on interface; 14. Driving groove; 15. Limiting ball; 16. Reset spring; 17. Snap-on block; 18. Fixing hole. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figures 1 to 5 It is the best embodiment of the utility model, and the following Figures 1 to 5 The utility model is further described.

[0024] like Figures 1 to 5 As shown, a wire mesh insulation board support connector includes a mounting plate 1, and a fixing component is fixedly mounted on the upper side of the mounting plate 1;

[0025] The fixed component includes multiple mounting blocks 5, the inner walls of the multiple mounting blocks 5 are slidably mounted with the same mounting plate 6, four rotating rods 8 are fixedly mounted on the upper sides of the multiple mounting plates 6, avoidance openings are provided on the upper sides of the multiple mounting blocks 5, swing rods 9 are fixedly mounted on the tops of the multiple rotating rods 8, a mounting groove is provided on one side of the swing rod 9, a clamping rod 10 is slidably mounted in the mounting groove, an extrusion spring 11 is fixedly mounted on one end of the clamping rod 10, and the other end of the extrusion spring 11 is fixedly mounted in the mounting groove, an L-shaped plate 12 is fixedly mounted on the upper sides of the multiple mounting plates 6, a clamping interface 13 is provided on one side of the L-shaped plate 12, and a driving unit is fixedly mounted in the avoidance opening.

[0026] By means of the above structure, the mounting plate 1 is hexagonal and fits on the upper side of the insulation board after installation. Four mounting blocks 5 are fixedly installed on the upper side of the mounting plate 1. Grooves are provided on the sides of the four mounting blocks 5. The mounting plate 6 is slidably installed in the four grooves at the same time. Four rotating rods 8 fixedly installed on the upper side of the mounting plate 6 fit in the four avoidance openings respectively. A swing rod 9 is fixedly installed on the top of each rotating rod 8. One end of the clamping rod 10 slidably connected to the swing rod 9 is semi-arc-shaped, which is convenient for guiding the inner wall of the L-shaped plate 12 to be fitted during movement to prevent movement limitation.

[0027] Furthermore, the driving unit includes a limiting ball 15, which is fixedly installed in the avoidance opening. A driving groove 14 is opened on the surface of the rotating rod 8, and the limiting ball 15 is slidably installed in the avoidance opening. A plurality of return springs 16 are fixedly installed on the lower side of the mounting plate 6.

[0028] By means of the above structure, a limiting ball 15 is fixedly installed in each avoidance opening, and the limiting ball 15 fits into the driving groove 14 opened on the surface of the rotating rod 8. When the rotating rod 8 is driven downward by the downward movement of the mounting plate 6, under the joint action of the limiting ball 15 and the driving groove 14, the rotating rod 8 rotates clockwise while moving downward. When the mounting plate 6 moves to the lowest position, the swing rod 9 rotates 90° clockwise, and the clamping rod 10 is just clamped in the clamping interface 13.

[0029] Furthermore, a fixing hole 18 is formed on the upper side of the mounting plate 1 , and a clamping block 17 is fixedly mounted on the upper side of the mounting plate 1 .

[0030] With the above structure, when the device is installed, an L-shaped reinforcement rod can be passed through the insulation wall and then through the fixing hole 18, and then one end of the reinforcing rod inflection point can be clamped on the clamping block 17 with a movable design to perform secondary reinforcement and stabilization on the installation plate 1.

[0031] Furthermore, a threaded tube 2 is fixedly mounted on the lower side of the mounting plate 1 , and a threaded rod 3 is threadedly mounted inside the threaded tube 2 .

[0032] By means of the above structure, the threaded rod 3 is screwed into the threaded tube 2 for connection, so that the entire device can be installed at the pre-punched position.

[0033] Furthermore, a limiting groove 7 is provided on the upper side of the mounting plate 6 .

[0034] By means of the above structure, the limiting groove 7 is in a cross shape, which just corresponds to the vertical and horizontal intersections of the wire mesh frame.

[0035] Furthermore, a fixing knob 4 is fixedly mounted on the bottom end of the threaded rod 3 .

[0036] By means of the above structure, the radius of the fixing knob 4 is larger than the radius of the pre-punched hole, and cooperates with the mounting plate 1 so that the device is squeezed and fixed on the insulation board.

[0037] Working principle: When the device is in use, first place the insulation board on which the wire mesh frame needs to be installed horizontally on the workbench, then punch holes in the insulation board in turn as required, then insert the threaded tube 2 into the punched holes and align the mounting plate 1 so that the limit grooves 7 on the mounting plate 6 are aligned, then insert the threaded rod 3 into the threaded tube 2 and turn the fixing knob 4, the fixing knob 4 gradually approaches and squeezes the other side of the insulation board to fix the mounting plate 1 on the upper side of the insulation board, and install the device in turn according to the above operations.

[0038] After the installation is completed, take out the wire mesh frame, fit the vertical and horizontal intersections of the wire mesh frame into the limit grooves 7, and press the wire mesh frame downward by hand, so that the installation plate 6 moves downward by squeezing the wire mesh frame, so that the installation plate 6 drives the four rotating rods 8 to move downward. While the rotating rod 8 moves downward, the limit ball 15 installed in the avoidance opening cooperates with the limit groove 7 on the surface of the rotating rod 8 to make the rotating rod 8 rotate on itself, and the rotating rod 8 drives the swing rod 9 to rotate, so that the swing rod 9 starts to rotate clockwise, and the swing rod 9 drives the clamping rod 10 to move, so that the clamping rod 10 gradually approaches the L-shaped plate 12. When the arc end of the clamping rod 10 fits in the L When the inner wall of the shaped plate 12 is touched, the clamping rod 10 is squeezed, so that the clamping rod 10 is retracted into the swing rod 9. When the swing rod 9 is rotated 90°, the arc end of the clamping rod 10 enters the clamping interface 13 and drives the clamping rod 10 to reset under the action of the squeezing spring 11. The clamping rod 10 is inserted into the clamping interface 13, so that the swing rod 9 is fixed, and then the upper side of the vertical and horizontal intersection of the steel wire mesh installed on the lower side of the swing rod 9 is limited, thereby completing the fixation of the steel wire mesh, preventing the steel wire mesh from falling off due to stress, and improving the stability of the connection between the insulation board and the steel wire mesh.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A steel wire mesh insulation board support connector, comprising a mounting plate (1), characterized in that: A fixing component is fixedly mounted on the upper side of the mounting plate (1); The fixing assembly comprises a plurality of mounting blocks (5), the inner walls of the plurality of mounting blocks (5) are slidably mounted with a same mounting plate (6), the upper sides of the plurality of mounting plates (6) are fixedly mounted with four rotating rods (8), the upper sides of the plurality of mounting blocks (5) are provided with avoidance openings, the top ends of the plurality of rotating rods (8) are fixedly mounted with swing rods (9), one side of the swing rod (9) is provided with a mounting groove, a clamping rod (10) is slidably mounted in the mounting groove, one end of the clamping rod (10) is fixedly mounted with a compression spring (11), the other end of the compression spring (11) is fixedly mounted in the mounting groove, the upper sides of the plurality of mounting plates (6) are fixedly mounted with L-shaped plates (12), one side of the L-shaped plates (12) is provided with a clamping interface (13), and a driving unit is fixedly mounted in the avoidance opening.

2. A steel wire grid insulation board support connector according to claim 1, characterized in that: The driving unit comprises a limiting ball (15), the limiting ball (15) being fixedly mounted in the avoidance opening, a driving groove (14) being provided on the surface of the rotating rod (8), the limiting ball (15) being slidably mounted in the avoidance opening, and a plurality of return springs (16) being fixedly mounted on the lower side of the mounting plate (6).

3. A steel wire mesh insulation board support connector according to claim 1, characterized in that: A fixing hole (18) is provided on the upper side of the mounting plate (1), and a clamping block (17) is fixedly mounted on the upper side of the mounting plate (1).

4. A steel wire grid insulation board support connector according to claim 1, characterized in that: A threaded tube (2) is fixedly mounted on the lower side of the mounting plate (1), and a threaded rod (3) is threadedly mounted inside the threaded tube (2).

5. The steel wire grid insulation board support connector according to claim 1, characterized in that: A limiting groove (7) is provided on the upper side of the mounting plate (6).

6. A steel wire grid insulation board support connector according to claim 4, characterized in that: A fixing knob (4) is fixedly mounted on the bottom end of the threaded rod (3).

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