Reinforcing structure of elevator protection timber pile in mine

Abstract

The utility model discloses a reinforcing structure of a protective timber pile of an elevator in a mine, which comprises two groups of fixing frames, the two groups of fixing frames are symmetrically distributed front and back, and the two groups of fixing frames are fixedly assembled on the side wall of the protective pile through fixing bolts and fixing nuts. By arranging the two sets of fixing frames, the fixing frames are detachably fixed to the side wall of the protective timber pile through the fixing bolts and the fixing nuts, the protective timber pile is clamped and fixed after the two sets of fixing frames are assembled and fixed, the stability of the protective timber pile is enhanced, and the splitting degree of the protective timber pile after being impacted is reduced; therefore, the service life of the protective timber pile is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a reinforcement structure of protective wooden piles for elevators in mines. Background Art

[0002] The mine elevator is a lifting equipment used to transport the initially crushed ore upward from the mine during mining. During use, it adopts a supporting frame and a lifting bucket in combination. Since the bucket has a heavy load-bearing capacity, it is easy to cause collisions with the supporting frames at the four corners during the lifting process. In order to protect the supporting frame, it is necessary to set protective wooden piles on the inner side of the supporting frame. The protective wooden piles can reduce the impact force caused by the bucket on the supporting frame, thereby protecting the supporting frame. However, the existing protective wooden piles have poor ability to withstand impact during use. After a certain period of use, they are easily cracked due to the impact of the bucket, resulting in a short service life and the need for frequent maintenance and replacement. To this end, we propose a reinforcement structure for protective wooden piles for mine elevators. Utility Model Content

[0003] The purpose of the utility model is to provide a reinforcement structure of protective wooden piles for elevators in mines to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a reinforcement structure of a protective wooden pile for an elevator in a mine, comprising a fixing frame, wherein the fixing frames are in two groups, the two groups of fixing frames are symmetrically distributed in front and rear, and the two groups of fixing frames are fixedly assembled on the side wall of the protective pile by fixing bolts and fixing nuts;

[0005] The fixing frame comprises a fixing frame body, and the upper and lower ends of the fixing frame body are respectively integrally formed with reinforcement frames, and the reinforcement frames are inserted into the reinforcement grooves, and the reinforcement grooves are arranged on the side walls of the protection piles.

[0006] Preferably, the reinforcement frame is L-shaped.

[0007] Preferably, the side wall of the fixing frame body is fixedly equipped with reinforcing ribs at the connection between the fixing frame body and the reinforcement frame, the number of the reinforcing ribs is four, and the four reinforcing ribs are grouped in pairs and symmetrically distributed on the side wall of the fixing frame body in the upper and lower directions.

[0008] Preferably, an auxiliary fixing groove is integrally formed in the fixing frame body, and auxiliary fixing blocks are installed in the auxiliary fixing grooves of the two groups of fixing frames, and the auxiliary fixing blocks are fixedly connected to the side walls of the frame body.

[0009] Preferably, a rubber layer is fixedly connected to the inner side wall of the auxiliary fixing groove.

[0010] Preferably, the side wall of the fixing frame body is provided with fixing screw holes, the number of the fixing screw holes is at least six, the six fixing screw holes are symmetrically distributed up and down with the auxiliary fixing groove as the center, and the number of the fixing bolts and fixing nuts matches the number of the fixing screw holes.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a reinforcement structure for the protective wooden piles of the elevator in the mine, by setting two sets of fixing frames, the fixing frames are detachably fixed to the side walls of the protective wooden piles by fixing bolts and fixing nuts, the protective wooden piles are clamped and fixed after the two sets of fixing frames are assembled and fixed, the stability of the protective wooden piles is enhanced, the degree of splitting of the protective wooden piles after being hit is reduced, and the service life of the protective wooden piles is extended;

[0012] The method of reinforcing the protective wood piles by using reinforcing ribs in the fixing frame in combination with the reinforcement frame can reduce the deformation in the fixing frame when the protective column is subjected to force, increase the overall stability of the fixing frame, and improve its effect of reinforcing the protective wood piles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model after being assembled with the frame.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] Figure 3 This is the overall structural diagram of the utility model after being installed in the elevator.

[0016] In the figure: 1. fixing frame, 11. fixing frame body, 12. reinforcement frame, 13. reinforcing ribs, 14. auxiliary fixing grooves, 15. rubber layer, 16. fixing screw holes, 2. fixing bolts, 3. fixing nuts, 4. auxiliary fixing blocks, 5. frame body, 6. protection piles, 7. reinforcement grooves. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a reinforcement structure of a protective wooden pile for an elevator in a mine, comprising a fixing frame 1, wherein the number of the fixing frames 1 is two groups, and the two groups of fixing frames 1 are symmetrically distributed in front and rear mirror images, and the two groups of fixing frames 1 are detachably connected and fixed by fixing bolts 2 and fixing nuts 3.

[0019] like Figure 2As shown in the figure, the fixing frame 1 includes a fixing frame body 11, and the side walls of the upper and lower ends of the fixing frame body 11 are respectively integrally formed with reinforcement frames 12, and the reinforcement frame 12 is L-shaped. The reinforcement frame 12 is inserted into the reinforcement groove 7 opened on the side wall of the protective pile 6. After the two sets of fixing frames 1 are spliced ​​and fixed, the reinforcement frame 12 is U-shaped, and the protective pile 6 is limited and protected by the U-shaped reinforcement frame 12.

[0020] The side wall of the fixing frame body 11 is integrally formed with a reinforcing rib 13, and the reinforcing rib 13 is located at the connection between the reinforcement frame 12 and the fixing frame body 11. There are four reinforcing ribs 13, and each of the four reinforcing ribs 13 is a group of two and is respectively distributed on the side walls at the upper and lower ends of the fixing frame body 11. By providing the reinforcing ribs 13, the stability between the reinforcement frame 12 and the fixing frame body 11 is increased, and the deformation between the reinforcement frame 12 and the fixing frame body 11 after the protective pile 6 is hit is reduced.

[0021] An auxiliary fixing groove 14 is integrally formed in the fixing frame body 11, and the auxiliary fixing groove 14 is located in the middle part of the fixing frame body 11. After the two sets of fixing frames 1 are spliced ​​and fixed, the auxiliary fixing groove 14 clamps and fixes the auxiliary fixing block 4 located between the two sets of fixing frames 1. The auxiliary fixing block 4 is welded and fixed to the side wall of the inner frame 5 of the elevator. By setting the auxiliary fixing block 4, the limiting protection effect of the protective pile 6 after the fixing frame 1 is assembled and fixed is further enhanced.

[0022] A rubber layer 15 is attached to the inner wall of the auxiliary fixing groove 14 to protect the auxiliary fixing groove 14 and the auxiliary fixing block 4 , thereby reducing noise generated by collision between the fixing frame 1 and the auxiliary fixing block 4 after a sudden force is applied.

[0023] The side wall of the fixing frame body 11 is evenly provided with fixing screw holes 16, and the number of the fixing screw holes 16 is at least six. The six fixing screw holes 16 are symmetrically distributed up and down with the auxiliary fixing groove 14 as the center. By providing six fixing screw holes 16, the number of fixing bolts 2 and fixing nuts 3 is increased, thereby enhancing the fixing effect after the two sets of fixing frames 1 are spliced.

[0024] Working principle: Figure 1 and Figure 3 As shown in the figure, during use, a reinforcement groove 7 is opened on the side wall of the protection pile 6 installed in the frame body 5, and then the fixing frame 1 of the reinforcement structure is symmetrically installed on the side wall of the protection pile 6 in the front and rear, so that the reinforcement frame 12 is inserted into the reinforcement groove 7, and the fixing frame 1 is detachably fixedly connected by the cooperation of the fixing bolt 2 and the fixing nut 3. The protection pile 6 is clamped and fixed by the fixing frames 1 on the front and rear sides, which increases the stability of the protection pile 6, reduces the degree of cracking of the protection pile 6 after being hit, and extends the service life of the protection pile 6.

Claims

1. A reinforcement structure for protective wooden piles of an elevator in a mine, characterized in that: It comprises a fixing frame (1), wherein the fixing frames (1) are in two groups, the two groups of fixing frames (1) are symmetrically distributed in the front and rear, and the two groups of fixing frames (1) are fixedly assembled on the side wall of the protection pile (6) by fixing bolts (2) and fixing nuts (3); The fixing frame (1) comprises a fixing frame body (11), and the upper and lower ends of the fixing frame body (11) are respectively integrally formed with reinforcement frames (12), and the reinforcement frames (12) are inserted into the reinforcement groove (7), and the reinforcement groove (7) is provided on the side wall of the protection pile (6).

2. A reinforcement structure for protective wooden piles for elevators in mines according to claim 1, characterized in that: The reinforcement frame (12) is L-shaped.

3. The reinforcement structure of the protective wooden piles for the elevator in the mine according to claim 1 is characterized by: The side wall of the fixing frame body (11) is fixedly equipped with reinforcing ribs (13) at the connection between the fixing frame body (11) and the reinforcement frame (12), and the number of the reinforcing ribs (13) is four, and the four reinforcing ribs (13) form a group of two and are symmetrically distributed on the side wall of the fixing frame body (11) in the upper and lower directions.

4. The reinforcement structure of the protective wooden piles for the elevator in the mine according to claim 1 is characterized by: An auxiliary fixing groove (14) is integrally formed in the fixing frame body (11), and auxiliary fixing blocks (4) are installed in the auxiliary fixing grooves (14) of the two groups of fixing frames (1), and the auxiliary fixing blocks (4) are fixedly connected to the side wall of the frame body (5).

5. A reinforcement structure for protective wooden piles for elevators in mines according to claim 4, characterized in that: The inner side wall of the auxiliary fixing groove (14) is fixedly connected with a rubber layer (15).

6. The reinforcement structure of the protective wooden piles for the elevator in a mine according to claim 1, characterized in that: The side wall of the fixing frame body (11) is provided with fixing screw holes (16), the number of the fixing screw holes (16) is at least six, the six fixing screw holes (16) are symmetrically distributed in the upper and lower parts with the auxiliary fixing groove (14) as the center, and the number of the fixing bolts (2) and the fixing nuts (3) matches the number of the fixing screw holes (16).

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