A kind of anti-falling mica tube placement rack

Abstract

The utility model relates to the technical field of mica tube placement racks, specifically a mica tube placement rack that prevents falling, comprising: a main body, including a vertical pole, a first cross bar fixedly connected to the surface of the vertical pole, a second cross bar installed on the surface of the vertical pole, a connecting frame fixedly connected to the surface of the second cross bar; a protective mechanism, including an L-shaped plate. The utility model provides an L-shaped plate on the second cross bar to protect the placed mica tubes, thereby preventing the mica tubes from falling during placement, thereby preventing the mica tubes from being damaged. At the same time, under the connection of the screw rod and the first nut, the position of the extended plate after movement is limited, so that it can be protected according to the placement height, thereby increasing the protection range. By splitting the vertical pole and the second cross bar, the second cross bar and the connecting frame can be adjusted in position, so that the placement rack can adjust the position of each group of second cross bars and connecting frames according to the mica tube specifications or stacking height.

Description

Technical Field

[0001] The utility model relates to the technical field of mica tube placement racks, in particular to a mica tube placement rack which is anti-dropping. Background Art

[0002] Mica tube is a hard tubular insulating material made by rolling and bonding peeled mica or mica paper with appropriate adhesive on a single-sided reinforcing material. It has high mechanical strength and is suitable for insulation of electrodes, rods or outlet bushings in various motors and electrical equipment.

[0003] During the production process of mica tubes, the prepared mica tubes need to be stacked on a placement rack in sequence. However, when storing mica tubes on the existing placement racks, there is no blocking and limiting function on both sides of the mica tubes, which may easily cause the mica tubes to fall from both sides after being placed, thereby damaging the surface of the tube body and increasing the work intensity. Utility Model Content

[0004] The utility model aims to provide a mica tube placement rack that prevents the mica tubes from falling, so as to solve the problem that the placement rack proposed in the above-mentioned background technology does not block and limit the mica tubes on both sides when storing the mica tubes, which easily causes the mica tubes to fall from both sides after being placed, and the surface of the tube body is damaged, which increases the working intensity.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution, a mica tube placement rack that prevents falling, comprising:

[0006] The main body comprises a vertical pole, a first cross bar is fixedly connected to the surface of the vertical pole, a second cross bar is installed on the surface of the vertical pole, and a connecting frame is fixedly connected to the surface of the second cross bar;

[0007] The protective mechanism includes an L-shaped plate, which is installed on the surface of the second cross bar, the surface of the L-shaped plate is provided with a connecting groove, a movable groove and a through hole, the surface of the connecting groove is provided with an extension plate, the surface of the extension plate is fixedly connected with a screw rod, the surface of the screw rod is provided with a first nut, the surface of the second cross bar is provided with an insertion hole, the surface of the through hole is provided with a first bolt, and the surface of the first bolt is provided with a second nut.

[0008] Preferably, the L-shaped plates are provided in two groups, which are arranged on both sides of the connecting frame, the movable grooves and through holes are provided in two groups, which are opened on both sides of the L-shaped plates, and the extension plates are slidably connected to the surface of the connecting grooves.

[0009] Preferably, the screw is slidably connected to the surface of the movable groove, one end of the screw is fixedly connected to the surface of the extension plate, and the other end of the screw is threadedly connected to the surface of the first nut, and the first nut is abutted and connected to the surface of the L-shaped plate.

[0010] Preferably, the diameter of the socket is the same as the diameter of the through hole, one end of the first bolt is abutted and connected to the surface of the L-shaped plate, the other end of the first bolt is threadedly connected to the surface of the second nut, and the second nut is abutted and connected to the surface of the second cross bar.

[0011] Preferably, an adjustment mechanism is provided on the surface of the second cross bar, and the adjustment mechanism includes a connecting block, the connecting block is fixedly connected to the surface of the second cross bar, the surface of the vertical bar is provided with a sliding groove, a mounting hole and a limiting hole, the interior of the connecting block is provided with a screw hole and a storage groove, the surface of the screw hole is installed with a second bolt, the surface of the storage groove is provided with a supporting spring and a limiting plate, and the surface of the limiting plate is fixedly connected with a protrusion.

[0012] Preferably, two groups of slide grooves are provided, and the two groups of slide grooves are opened on both sides of the vertical pole. The connecting block is slidably connected to the surface of the slide groove, one end of the second bolt is abutted and connected to the outer surface of the vertical pole, and the other end of the second bolt is connected to the surface of the screw hole through a thread.

[0013] Preferably, one end of the support spring is fixedly connected to the surface of the storage slot, the other end of the support spring is fixedly connected to the surface of the limiting plate, one side of the protrusion is fixedly connected to the surface of the limiting plate, and the other side of the protrusion is snap-connected to the surface of the limiting hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. An L-shaped plate is provided on the second cross bar to protect the placed mica tube, thereby preventing the mica tube from falling during placement, thereby preventing the mica tube from being damaged. At the same time, the position of the extended plate after movement is limited by the connection between the screw rod and the first nut, so that it can be protected according to the placement height, thereby increasing the protection range.

[0016] 2. By splitting the vertical rod and the second cross bar, the second cross bar and the connecting frame can be adjusted in position, so that the placement rack can adjust the position of each group of second cross bars and connecting frames according to the mica tube specifications or stacking height, so that the placement rack can make better use of space and can place more mica tubes. The position of the second cross bar can be adjusted by the protrusion through the support spring, and the adjusted position can be fixed under the connection of the second bolt and the screw hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a left-side perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional view of the structure of the L-shaped plate of the utility model;

[0020] Figure 4 It is a structural stereoscopic schematic diagram of the connection block of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of the middle convex block.

[0022] In the figure: 1. vertical pole; 11. first cross bar; 12. second cross bar; 13. connecting frame; 2. L-shaped plate; 21. connecting groove; 22. movable groove; 23. through hole; 24. extension plate; 25. screw rod; 26. first nut; 27. socket; 28. first bolt; 29. ​​second nut; 3. connecting block; 31. slide groove; 32. mounting hole; 33. limiting hole; 34. screw hole; 35. second bolt; 36. storage groove; 37. support spring; 38. limiting plate; 39. bump. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A mica tube placement rack that prevents falling, comprising:

[0026] The main body includes a vertical pole 1, a first cross bar 11 is fixedly connected to the surface of the vertical pole 1, a second cross bar 12 is installed on the surface of the vertical pole 1, a connecting frame 13 is fixedly connected to the surface of the second cross bar 12, the vertical pole 1 and the first cross bar 11 form an outer frame of the placement frame, the second cross bar 12 and the connecting frame 13 form an inner frame of the placement frame, four groups of the first cross bar 11 and the second cross bar 12 are provided, both ends of each group of the first cross bar 11 are fixed to the vertical pole 1, the mica tube is placed on the connecting frame 13, and both ends of the connecting frame 13 are fixed to the second cross bar 12;

[0027] The protective mechanism includes an L-shaped plate 2, which is installed on the surface of the second cross bar 12. The surface of the L-shaped plate 2 is provided with a connecting groove 21, a movable groove 22 and a through hole 23. The surface of the connecting groove 21 is provided with an extension plate 24. The surface of the extension plate 24 is fixedly connected with a screw 25. The surface of the screw 25 is provided with a first nut 26. The surface of the second cross bar 12 is provided with a socket 27. The surface of the through hole 23 is provided with a first bolt 28. The surface of the first bolt 28 is provided with a second nut 29. Under the action of the L-shaped plate 2 and the extension plate 24, the mica tube placed on the connecting frame 13 is protected to prevent it from falling from both sides of the frame.

[0028] Furthermore, two groups of L-shaped plates 2 are provided, and the two groups of L-shaped plates 2 are arranged on both sides of the connecting frame 13. Two groups of movable grooves 22 and through holes 23 are provided, and the two groups of movable grooves 22 and through holes 23 are opened on both sides of the L-shaped plate 2. The extension plate 24 is slidably connected to the surface of the connecting groove 21. Under the action of the connecting groove 21 and the movable groove 22, the screw 25 can be driven to move in the process of moving the extension plate 24.

[0029] Furthermore, the screw 25 is slidably connected to the surface of the movable groove 22, one end of the screw 25 is fixedly connected to the surface of the extension plate 24, and the other end of the screw 25 is threadedly connected to the surface of the first nut 26, and the first nut 26 is abutted and connected to the surface of the L-shaped plate 2. Under the connection between the screw 25 and the first nut 26, the position of the pulled-out extension plate 24 is fixed, thereby increasing the protection area.

[0030] Furthermore, the diameter of the socket 27 is the same as the diameter of the through hole 23, one end of the first bolt 28 is abutted and connected to the surface of the L-shaped plate 2, and the other end of the first bolt 28 is threadedly connected to the surface of the second nut 29, and the second nut 29 is abutted and connected to the surface of the second cross bar 12. The first bolt 28 passes through the through hole 23 and the socket 27 and is connected to the surface of the L-shaped plate 2 and the second cross bar 12. Under the connection of the first bolt 28 and the second nut 29, the L-shaped plate 2 is installed and fixed.

[0031] Furthermore, an adjustment mechanism is provided on the surface of the second cross bar 12, and the adjustment mechanism includes a connecting block 3, which is fixedly connected to the surface of the second cross bar 12, and a sliding groove 31, a mounting hole 32 and a limiting hole 33 are provided on the surface of the vertical pole 1, and a screw hole 34 and a storage groove 36 are provided inside the connecting block 3, and a second bolt 35 is installed on the surface of the screw hole 34, and a supporting spring 37 and a limiting plate 38 are provided on the surface of the storage groove 36, and a protrusion 39 is fixedly connected to the surface of the limiting plate 38. Under the action of the connecting block 3, the second cross bar 12 and the vertical pole 1 after the split are connected. The connecting block 3 is in a "cross" shape, and the two ends of the connecting block 3 slide on the surface of the sliding groove 31 and are connected to the second cross bar 12, and the other two ends of the connecting block 3 slide on the inner surface of the vertical pole 1, and the mounting holes 32 and the limiting holes 33 are arranged in a linear matrix.

[0032] Furthermore, two groups of slide grooves 31 are provided, and the two groups of slide grooves 31 are opened on both sides of the vertical pole 1. The connecting block 3 is slidably connected to the surface of the slide groove 31, and one end of the second bolt 35 is abutted and connected to the outer surface of the vertical pole 1, and the other end of the second bolt 35 is connected to the surface of the screw hole 34 through a thread. Under the connection between the screw hole 34 and the second bolt 35, the position of the adjusted second cross bar 12 is limited, so that the connection between the second cross bar 12 and the vertical pole 1 is more secure.

[0033] Furthermore, one end of the support spring 37 is fixedly connected to the surface of the storage slot 36, the other end of the support spring 37 is fixedly connected to the surface of the limit plate 38, one side of the protrusion 39 is fixedly connected to the surface of the limit plate 38, and the other side of the protrusion 39 is snap-connected to the surface of the limit hole 33. Under the action of the support spring 37, the limit plate 38 is abutted against the storage slot 36, so that the protrusion 39 and the limit hole 33 are snap-connected, so as to adjust the position of the second cross bar 12, and at the same time, the hole positions of the mounting hole 32 and the screw hole 34 can be quickly aligned.

[0034] Working principle: Before placing the mica tube, first abut the L-shaped plate 2 on the second cross bar 12, and align the hole positions of the through hole 23 and the plug hole 27, insert the first bolt 28 into the through hole 23 and the plug hole 27 in turn, and connect the second nut 29 to the first bolt 28 through a thread and abut on the second cross bar 12, and according to the height of the stacked mica tubes, pull the extension plate 24 out of the connecting groove 21 to drive the screw rod 25 to slide on the movable groove 22, and when adjusted to the appropriate position, connect the first nut 26 to the screw rod 25 through a thread and abut on the L-shaped plate 2 to protect the mica tube and prevent it from falling.

[0035] When placing mica tubes of different specifications or different heights on the placement rack, first press the protrusion 39 into the storage groove 36 so that the limit plate 38 slides along the surface of the storage groove 36, and the support spring 37 is in a compressed state. At this time, move the second cross bar 12 and the connecting frame 13 so that the connecting block 3 slides on the surface of the slide groove 31. When adjusted to a suitable position, the protrusion 39 pushes the limit plate 38 and the protrusion 39 under the action of the supporting force exerted by the support spring 37, so that the protrusion 39 is engaged with the surface of the limit hole 33, and the hole positions of the mounting hole 32 and the screw hole 34 are aligned. Finally, the second bolt 35 is inserted into the mounting hole 32 and connected to the screw hole 34 through threads to complete the adjustment of the position of the second cross bar 12.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A mica tube placement rack that prevents falling, characterized in that: include: The main body comprises a vertical pole (1), a first cross bar (11) is fixedly connected to the surface of the vertical pole (1), a second cross bar (12) is installed on the surface of the vertical pole (1), and a connecting frame (13) is fixedly connected to the surface of the second cross bar (12); The protective mechanism comprises an L-shaped plate (2), wherein the L-shaped plate (2) is mounted on the surface of a second cross bar (12), wherein the surface of the L-shaped plate (2) is provided with a connection groove (21), a movable groove (22) and a through hole (23), wherein an extension plate (24) is mounted on the surface of the connection groove (21), wherein a screw rod (25) is fixedly connected to the surface of the extension plate (24), wherein a first nut (26) is mounted on the surface of the screw rod (25), wherein an insertion hole (27) is mounted on the surface of the second cross bar (12), wherein a first bolt (28) is mounted on the surface of the through hole (23), and wherein a second nut (29) is mounted on the surface of the first bolt (28).

2. The anti-drop mica tube placement rack according to claim 1, characterized in that: The L-shaped plates (2) are provided in two groups, and the two groups of the L-shaped plates (2) are arranged on both sides of the connecting frame (13); the movable grooves (22) and the through holes (23) are provided in two groups, and the two groups of the movable grooves (22) and the through holes (23) are opened on both sides of the L-shaped plates (2); and the extension plate (24) is slidably connected to the surface of the connecting groove (21).

3. The anti-drop mica tube placement rack according to claim 1, characterized in that: The screw rod (25) is slidably connected to the surface of the movable groove (22), one end of the screw rod (25) is fixedly connected to the surface of the extension plate (24), and the other end of the screw rod (25) is connected to the surface of the first nut (26) through a thread, and the first nut (26) is abutted and connected to the surface of the L-shaped plate (2).

4. The anti-drop mica tube placement rack according to claim 1, characterized in that: The diameter of the insertion hole (27) is the same as that of the through hole (23); one end of the first bolt (28) is abutted against the surface of the L-shaped plate (2); the other end of the first bolt (28) is threadedly connected to the surface of the second nut (29); and the second nut (29) is abutted against the surface of the second crossbar (12).

5. The anti-drop mica tube placement rack according to claim 1, characterized in that: The surface of the second cross bar (12) is provided with an adjustment mechanism, the adjustment mechanism comprising a connecting block (3), the connecting block (3) is fixedly connected to the surface of the second cross bar (12), the surface of the vertical bar (1) is provided with a sliding groove (31), a mounting hole (32) and a limiting hole (33), the interior of the connecting block (3) is provided with a screw hole (34) and a storage groove (36), the surface of the screw hole (34) is provided with a second bolt (35), the surface of the storage groove (36) is provided with a supporting spring (37) and a limiting plate (38), and the surface of the limiting plate (38) is fixedly connected with a protrusion (39).

6. The anti-drop mica tube placement rack according to claim 5, characterized in that: The slide groove (31) is provided with two groups, and the two groups of the slide groove (31) are opened on both sides of the vertical pole (1). The connecting block (3) is slidably connected to the surface of the slide groove (31), one end of the second bolt (35) is abutted and connected to the outer surface of the vertical pole (1), and the other end of the second bolt (35) is connected to the surface of the screw hole (34) through a thread.

7. The anti-drop mica tube placement rack according to claim 5, characterized in that: One end of the support spring (37) is fixedly connected to the surface of the storage groove (36), the other end of the support spring (37) is fixedly connected to the surface of the limiting plate (38), one side of the protrusion (39) is fixedly connected to the surface of the limiting plate (38), and the other side of the protrusion (39) is snap-connected to the surface of the limiting hole (33).

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