A slag ditch cover installation mechanism

Abstract

The utility model discloses a slag ditch cover installation mechanism, comprising a rectangular frame, a flap is arranged inside the rectangular frame, and one side of the rectangular frame and the flap is provided with a penetrating circular plug hole, the inner wall of the circular plug hole is plugged with a rotating shaft, a symmetrically distributed L-shaped hanging plate is welded to the outer wall of the bottom of the flap, an L-shaped hook is plugged into the inner wall of the L-shaped hanging plate, and a protective frustum net is welded to the outer wall of the bottom of the L-shaped hook, a hidden groove is opened at the center of the top of the flap, the outer wall of the top of the flap is opened with arc-shaped through grooves distributed at equal distances, and anti-skid protrusions distributed at equal distances are welded to the outer wall of the top of the flap; the utility model sets up an interlaced lifting ring in the middle part of the flap, which can not only effectively hide the lifting ring without affecting the normal walking above the flap, but also only needs to lift the lifting ring when it needs to be flipped, and the operation is simple, and a detachable protective frustum net is set at the bottom of the flap, which can provide secondary protection to prevent debris from falling.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical industry, in particular to a slag ditch cover plate installation mechanism. Background Art

[0002] At present, the traditional installation device for the iron ditch, slag ditch and iron ditch cover plates in the ironmaking plant of the domestic metallurgical industry is a lifting device with exposed hooks, which is set on the cover plate. This exposed lifting device is not beautiful, brings great inconvenience to people and vehicles walking on it, and often causes the lifting ring to be crushed and deformed by passing vehicles. In addition, when the cover plate is laid and used, long-term walking will cause the cover plate to deform, so when it is subjected to external pressure, the cover plate will shake, and long-term shaking will greatly reduce the service life of the cover plate. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a slag ditch cover plate installation mechanism.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A slag ditch cover installation mechanism comprises a rectangular frame, a flap is arranged inside the rectangular frame, and a penetrating circular socket is opened on one side of the rectangular frame and the flap, a rotating shaft is inserted into the inner wall of the circular socket, symmetrically distributed L-shaped hanging plates are welded to the outer wall of the bottom of the flap, an L-shaped hook is inserted into the inner wall of the L-shaped hanging plate, and a protective frustum net is welded to the outer wall of the bottom of the L-shaped hook, and a hidden groove is opened at the center of the top of the flap.

[0006] As a further solution of the utility model: the outer wall of the top of the flap is provided with arc-shaped through grooves distributed at equal distances, and the outer wall of the top of the flap is welded with anti-slip bumps distributed at equal distances.

[0007] As a further solution of the utility model: protective soft rubber pads are bonded to the four corners of the bottom of the rectangular frame, and the thickness of the protective soft rubber pads is adapted to the gap between the flap and the rectangular frame.

[0008] As a further solution of the utility model: a positioning groove is formed on the outer wall of the bottom of the flap, and a penetrating circular groove is formed in the middle of the positioning groove.

[0009] As a further solution of the utility model: a connecting rod is slidably inserted into the inner wall of the circular groove, a positioning plate is welded to the outer wall at the bottom of the connecting rod, and a hanging ring is welded to the outer wall at the top of the connecting rod.

[0010] As a further solution of the utility model: the depth of the hidden groove is adapted to the diameter of the hanging ring.

[0011] Compared with the prior art, the utility model provides a slag ditch cover plate installation mechanism, which has the following beneficial effects:

[0012] 1. A slag ditch cover installation mechanism, with protective soft rubber pads at the joints of the rectangular frame and the flap, which can protect the corners of the flap to avoid shaking during long-term use, greatly improve the overall service life, and effectively reduce collision noise.

[0013] 2. A slag ditch cover installation mechanism, by setting up an interlaced lifting ring in the middle of the flap, can not only effectively hide the lifting ring and not affect the normal walking above the flap, but also only need to lift the lifting ring when flipping, the operation is simple, and a detachable protective cone net is set at the bottom of the flap, which can provide secondary protection and prevent debris from falling.

[0014] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a slag ditch cover plate installation mechanism proposed by the utility model;

[0016] Figure 2 This is a side view of the overall structure of a slag ditch cover plate installation mechanism proposed by the utility model;

[0017] Figure 3 This is a first-view structural schematic diagram of a slag ditch cover plate installation mechanism proposed by the utility model;

[0018] Figure 4 The utility model provides a bottom view of the overall structure of a slag ditch cover installation mechanism.

[0019] In the figure: 1. rectangular frame; 2. flap; 3. round socket; 4. rotating shaft; 5. arc-shaped through groove; 6. anti-slip bump; 7. protective soft rubber pad; 8. L-shaped hanging plate; 9. L-shaped hook; 10. protective frustum net; 11. hidden groove; 12. positioning groove; 13. connecting rod; 14. positioning plate; 15. lifting ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1:

[0022] A slag ditch cover installation mechanism, this embodiment is based on the slag removal problem of the iron ditch, in order to achieve rapid cleaning, such as Figure 1-4As shown, it comprises a rectangular frame 1, a flap 2 is arranged inside the rectangular frame 1, and a circular plug hole 3 is provided on one side of the rectangular frame 1 and the flap 2, a rotating shaft 4 is inserted into the inner wall of the circular plug hole 3, symmetrically distributed L-shaped hanging plates 8 are welded to the outer wall of the bottom of the flap 2, an L-shaped hook 9 is inserted into the inner wall of the L-shaped hanging plate 8, and a protective frustum net 10 is welded to the outer wall of the bottom of the L-shaped hook 9, and a hidden groove 11 is opened at the center of the top of the flap 2;

[0023] Protective soft rubber pads 7 are provided at the joints of the rectangular frame 1 and the flap 2 to protect the corners of the flap 2 to avoid shaking during long-term use, greatly improve the overall service life, and effectively reduce collision noise.

[0024] The top outer wall of the flap 2 is provided with arc-shaped through grooves 5 distributed at equal distances, and the top outer wall of the flap 2 is welded with anti-slip bumps 6 distributed at equal distances, and the four corners of the bottom of the rectangular frame 1 are bonded with protective soft rubber pads 7, and the thickness of the protective soft rubber pads 7 is adapted to the gap between the flap 2 and the rectangular frame 1;

[0025] By setting up an interlaced lifting ring 15 in the middle of the flap 2, not only can the lifting ring 15 be effectively hidden without affecting normal walking on the flap 2, but when it needs to be flipped, it only needs to lift the lifting ring 15, which is easy to operate. In addition, a detachable protective cone net 10 is set at the bottom of the flap 2 to provide secondary protection and prevent debris from falling.

[0026] When this embodiment is used, the rectangular frame 1 is first installed on the top of the slag ditch. After it is fixed, the flap 2 is placed on the top of the rectangular frame 1, and the rotating shaft 4 is inserted into the inside of the circular socket 3. After completion, the protective cone net 10 welded with an L-shaped hook 9 is clamped and installed on the L-shaped hanging plate 8, and then the lifting ring 15 is pulled to slowly swing the flap 2 inside the rectangular frame 1. When it needs to be unfolded, it is only necessary to take out the lifting ring 15 and pull the connecting rod 13, so that the positioning plate 14 is clamped inside the positioning groove 12, and then the flap 2 is unfolded to complete the processing of the inside of the slag ditch.

[0027] Embodiment 2:

[0028] A slag ditch cover installation mechanism, such as Figure 1-4 As shown, this embodiment makes the following supplements on the basis of Embodiment 1: a positioning groove 12 is opened on the bottom outer wall of the flap 2, and a penetrating circular groove is opened in the middle of the positioning groove 12, a connecting rod 13 is slidably inserted into the inner wall of the circular groove, and a positioning plate 14 is welded to the bottom outer wall of the connecting rod 13, and a hanging ring 15 is welded to the top outer wall of the connecting rod 13, and the depth of the hidden groove 11 is adapted to the diameter of the hanging ring 15.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slag ditch cover installation mechanism, comprising a rectangular frame (1), characterized in that: A flap (2) is arranged inside the rectangular frame (1), and a circular insertion hole (3) is provided on one side of the rectangular frame (1) and the flap (2), a rotating shaft (4) is inserted into the inner wall of the circular insertion hole (3), symmetrically distributed L-shaped hanging plates (8) are welded to the outer wall of the bottom of the flap (2), an L-shaped hook (9) is inserted into the inner wall of the L-shaped hanging plate (8), and a protective cone net (10) is welded to the outer wall of the bottom of the L-shaped hook (9), and a hidden groove (11) is provided at the center of the top of the flap (2).

2. A slag ditch cover plate installation mechanism according to claim 1, characterized in that: The top outer wall of the flap (2) is provided with arc-shaped through grooves (5) distributed at equal distances, and the top outer wall of the flap (2) is welded with anti-slip bumps (6) distributed at equal distances.

3. A slag ditch cover plate installation mechanism according to claim 1, characterized in that: Protective soft rubber pads (7) are bonded to the four corners of the bottom of the rectangular frame (1), and the thickness of the protective soft rubber pads (7) is adapted to the gap between the flap (2) and the rectangular frame (1).

4. A slag ditch cover plate installation mechanism according to claim 1, characterized in that: The outer wall at the bottom of the flap (2) is provided with a positioning groove (12), and a penetrating circular groove is provided in the middle of the positioning groove (12).

5. A slag ditch cover plate installation mechanism according to claim 4, characterized in that: A connecting rod (13) is slidably inserted into the inner wall of the circular groove, a positioning plate (14) is welded to the outer wall at the bottom of the connecting rod (13), and a hanging ring (15) is welded to the outer wall at the top of the connecting rod (13).

6. A slag ditch cover plate installation mechanism according to claim 5, characterized in that: The depth of the hidden groove (11) is adapted to the diameter of the hanging ring (15).

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