Mine filling elbow reinforcing structure

Abstract

The utility model discloses a mine filling elbow reinforcing structure, which belongs to the technical field of mining materials and comprises an elbow, a reinforcing block is pressed outside the elbow, an arc-shaped bolt is inserted inside the reinforcing block in a sliding manner, a door-shaped frame is fixedly connected outside the arc-shaped bolt, a pressing block is mounted inside the door-shaped frame in a sliding manner, and the pressing block is fixedly connected with the arc-shaped bolt. The pressing block is in movable contact with the elbow, the pressing block is installed in the door-shaped frame in a threaded mode, the bolt is installed in the door-shaped frame in a threaded mode, the bolt penetrates through the door-shaped frame, and the bolt is in movable contact with the pressing block. The bend is covered with the reinforcing block, then the bend is sleeved with the door-shaped frame, the arc-shaped bolt is plugged into the reinforcing block from the side portion of the reinforcing block, the bend is sleeved with the pressing block, the door-shaped frame and the reinforcing block, then the bolt is tightened through a wrench, the bolt is pressed to the pressing block, the bend is pressed by the pressing block, and the reinforcing block and the pressing block are fixed to the bend. The stability of the elbow angle is improved through the reinforcing blocks, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mining material technology technical technical field especially relates to a mine filling elbow reinforcing structure. BACKGROUND

[0002] The existing filling elbow is cast iron material, and the back of the elbow is thickened by 10mm, and the service life is about 2-3 months.

[0003] The filling pipeline is easy to wear because the aggregate is contained in the slurry transported by the pipeline, and the elbow part is the most easily worn part, thereby causing the problems of poor stability, easy wear and low service life of the conventional elbow.

[0004] Therefore, the mine filling elbow reinforcing structure is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a mine filling elbow reinforcing structure which solves the problems of poor stability, easy wear and low service life of the conventional elbow.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A mine filling elbow reinforcing structure, which comprises an elbow, a reinforcing block is covered on the outside of the elbow, an arc-shaped bolt is slidably inserted into the inside of the reinforcing block, a door-shaped frame is fixedly connected to the outside of the arc-shaped bolt, a pressing block is slidably installed in the inside of the door-shaped frame, the pressing block is in movable contact with the elbow, the pressing block is screw-installed in the inside of the door-shaped frame, a bolt is screw-installed in the inside of the door-shaped frame, the bolt penetrates through the door-shaped frame, and the bolt is in movable contact with the pressing block. First, the reinforcing block is covered on the elbow, then the door-shaped frame is sleeved on the outside of the elbow, the arc-shaped bolt is inserted into the reinforcing block from the side of the reinforcing block, the pressing block, the door-shaped frame and the reinforcing block are sleeved on the outside of the elbow, the bolt is tightened by means of a wrench, the bolt is pressed towards the pressing block, the pressing block is pressed against the elbow, the reinforcing block and the pressing block are fixed on the elbow, and the reinforcing block increases the stability of the elbow angle.

[0008] Preferably, the reinforcing block comprises a block body, an arc-shaped groove is formed in the outside of the block body, the arc-shaped bolt is slidably installed in the arc-shaped groove, and the block body is in contact with the elbow. The arc-shaped bolt is inserted into the arc-shaped groove from the side of the arc-shaped groove, the arc-shaped groove stabilizes the arc-shaped bolt, and the arc-shaped bolt is convenient for butt joint with the reinforcing block and the door-shaped frame.

[0009] Preferably, a buckle groove is formed in the inside of the arc-shaped groove, and the arc-shaped bolt is buckled in the buckle groove. The buckle groove buckles the arc-shaped bolt, and the stability of butt joint of the reinforcing block and the arc-shaped bolt is further increased.

[0010] Preferably, the arc-shaped bolt comprises an arc-shaped bolt body and an arc-shaped buckle, the arc-shaped buckle is fixedly connected with the arc-shaped bolt body, the arc-shaped buckle is buckled in the buckle slot, the arc-shaped bolt body is movably inserted in the arc-shaped slot, and the middle part of the arc-shaped bolt body is fixedly connected with the door-shaped frame. The arc-shaped bolt body and the arc-shaped buckle are inserted from the side of the arc-shaped slot and the buckle slot, and the arc-shaped bolt body and the arc-shaped buckle are inserted in the arc-shaped slot and the buckle slot, so that the reinforcing block and the arc-shaped bolt are conveniently butted.

[0011] Preferably, the door-shaped frame comprises a pull rod and a threaded seat, the pull rod is symmetrically and fixedly connected to the outside of the threaded seat, the bolt is screwedly installed in the threaded seat, and one bolt penetrates through the threaded seat. The bolt is screwed in the threaded seat, the bolt is pressed against the pressing block, the pressing block is pressed against the elbow, and the bolt is conveniently used to press the elbow.

[0012] Preferably, the pressing block comprises an elastic buckle and a pressing block body, the pressing block body is in contact with the elbow, the elastic buckle is buckled on the threaded seat, and the bolt is in contact with the pressing block body. After the bolt is screwed, the bolt is pressed against the pressing block body, the pressing block body is pressed against the elbow; the bolt is unscrewed, the pressing block body is loosened from the elbow, the pressing block body increases the pressing area, the local pressure is reduced, and the elbow is conveniently protected.

[0013] Preferably, the elastic buckle is provided with a guide surface. When the door-shaped frame and the pressing block are butted, the elastic buckle is buckled on the threaded seat through the guide surface, and the elastic buckle is conveniently buckled on the door-shaped frame.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] 1. The reinforcing block is first buckled on the elbow, the door-shaped frame is then sleeved on the outside of the elbow, the arc-shaped bolt is inserted into the reinforcing block from the side of the reinforcing block, the pressing block, the door-shaped frame and the reinforcing block are sleeved on the elbow, the bolt is then tightened by means of a wrench, the bolt is pressed against the pressing block, the pressing block is pressed against the elbow, the reinforcing block and the pressing block are fixed on the elbow, the stability of the elbow angle is improved by means of the reinforcing block, and the service life is prolonged.

[0016] 2. The arc-shaped bolt is inserted into the arc-shaped slot from the side of the arc-shaped slot, the arc-shaped slot is used to stabilize the arc-shaped bolt, and the arc-shaped bolt is conveniently butted with the reinforcing block and the door-shaped frame.

[0017] 3. The arc-shaped bolt is buckled in the buckle slot, and the stability of the butt joint of the reinforcing block and the arc-shaped bolt is further improved.

[0018] 4. The arc-shaped bolt body and the arc-shaped buckle are inserted from the side of the arc-shaped slot and the buckle slot, and the arc-shaped bolt body and the arc-shaped buckle are inserted in the arc-shaped slot and the buckle slot, so that the reinforcing block and the arc-shaped bolt are conveniently butted.

[0019] 5. The bolt is screwed in the threaded seat, the bolt is pressed against the pressing block, the pressing block is pressed against the elbow, and the bolt is conveniently used to press the elbow.

[0020] 6, after the bolt is tightened, the bolt is pressed to the pressing block body, the pressing block body is pressed to the elbow; the bolt is loosened, the pressing block body is loosened, the pressing block body is increased, the local pressure is reduced, and the elbow is protected.

[0021] 7, when the butt joint door-shaped frame and the pressing block are used, the guide surface is used to guide the elastic buckle to be buckled on the threaded seat, so that the elastic buckle is buckled on the door-shaped frame. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of the utility model;

[0023] Figure 2 It is the reinforcing block structure schematic view of the utility model;

[0024] Figure 3 It is the arc-shaped bolt structure schematic view of the utility model;

[0025] Figure 4 It is the door-shaped frame structure schematic view of the utility model;

[0026] Figure 5 It is the pressing block structure schematic view of the utility model.

[0027] In the drawing: 1, elbow; 2, reinforcing block; 3, arc-shaped bolt; 4, door-shaped frame; 5, pressing block; 6, bolt; 21, block body; 22, arc-shaped slot; 23, buckle slot; 31, arc-shaped bolt body; 32, arc-shaped buckle; 41, pull rod; 42, threaded seat; 51, elastic buckle; 52, guide surface; 53, pressing block body. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] Referring to Figure 1 A mine filling elbow reinforcing structure, including elbow 1, the outside of elbow 1 is pressed with reinforcing block 2, the inside of reinforcing block 2 is slidably inserted with arc-shaped bolt 3, the outside of arc-shaped bolt 3 is fixedly connected with door-shaped frame 4, the inside of door-shaped frame 4 is slidably installed with pressing block 5, and pressing block 5 is in movable contact with elbow 1, and pressing block 5 is screwedly installed in the inside of door-shaped frame 4, the inside of door-shaped frame 4 is screwedly installed with bolt 6, bolt 6 penetrates door-shaped frame 4, and bolt 6 is in movable contact with pressing block 5.

[0030] Referring to Figure 1 and 2The reinforcing block 2 comprises a block body 21, an arc-shaped slot 22 is formed on the outer part of the block body 21, and the arc-shaped bolt 3 is slidingly installed in the arc-shaped slot 22, and the block body 21 is in contact with the elbow 1. The arc-shaped bolt 3 is inserted into the arc-shaped slot 22 from the side of the arc-shaped slot 22, and the arc-shaped bolt 3 is stabilized by the arc-shaped slot 22.

[0031] Referring to Figure 1 and 2 , an inner part of the arc-shaped slot 22 is provided with a buckle slot 23, and the arc-shaped bolt 3 is buckled in the buckle slot 23. The arc-shaped bolt 3 is buckled by the buckle slot 23, further increasing the stability of the joint of the reinforcing block 2 and the arc-shaped bolt 3.

[0032] Referring to Figure 1 , 2 and 3, the arc-shaped bolt 3 comprises an arc-shaped bolt body 31 and an arc-shaped buckle 32, the arc-shaped buckle 32 is fixedly connected with the arc-shaped bolt body 31, the arc-shaped buckle 32 is buckled in the buckle slot 23, the arc-shaped bolt body 31 is movably inserted in the arc-shaped slot 22, and the middle part of the arc-shaped bolt body 31 is fixedly connected with the door-shaped frame 4. The arc-shaped bolt body 31 and the arc-shaped buckle 32 are inserted into the arc-shaped slot 22 and the buckle slot 23 from the side of the arc-shaped slot 22 and the buckle slot 23.

[0033] Referring to Figure 1 and 4 , the door-shaped frame 4 comprises a pull rod 41 and a threaded seat 42, the pull rod 41 is fixedly connected to the outer part of the threaded seat 42 in a symmetrical manner, the threaded seat 42 is provided with a bolt 6, and one bolt 6 penetrates the threaded seat 42. The bolt 6 is screwed in the threaded seat 42, the bolt 6 is pressed against the pressing block 5, and the pressing block 5 is pressed against the elbow 1.

[0034] Referring to Figure 1 , 4 and 5, the pressing block 5 comprises a spring buckle 51 and a pressing block body 53, the pressing block body 53 is in contact with the elbow 1, the spring buckle 51 is buckled on the threaded seat 42, and the bolt 6 is in contact with the pressing block body 53. After the bolt 6 is tightened, the bolt 6 is pressed against the pressing block body 53, the pressing block body 53 is pressed against the elbow 1; the bolt 6 is loosened, and the pressing block body 53 is loosened from the elbow 1.

[0035] Referring to Figure 1 , 4 and 5, a guide surface 52 is formed on the spring buckle 51. When the door-shaped frame 4 and the pressing block 5 are jointed, the spring buckle 51 is guided to be buckled on the threaded seat 42 by the guide surface 52.

[0036] Working principle: first cover the reinforcing block 2 on the elbow 1, then sleeve the door-shaped frame 4 on the outside of the elbow 1, put the arc-shaped bolt 3 into the reinforcing block 2 from the side of the reinforcing block 2, make the pressing block 5, the door-shaped frame 4 and the reinforcing block 2 sleeve on the outside of the elbow 1, then tighten the bolt 6 by the wrench, press the pressing block 5 by the bolt 6, make the pressing block 5 press the elbow 1, make the reinforcing block 2 and the pressing block 5 fixed on the elbow 1, increase the stability of the elbow 1 by the reinforcing block 2.

[0037] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0038] In the description, the existing technology known by the skilled person in the art and not changed is simply mentioned application direction, combined with the utility model to form complete technology; the well-known technology of the skilled person in the art is adopted to avoid excessive popularization, which is used to assist the skilled person in the art to quickly understand the main content of the utility model.

Claims

1. A reinforcement structure for a mine filling elbow, comprising an elbow (1), characterized in that: The elbow (1) is reinforced with a reinforcing block (2) on its outside. An arc bolt (3) is slidably inserted inside the reinforcing block (2). A portal frame (4) is fixedly connected to the outside of the arc bolt (3). A pressure block (5) is slidably installed inside the portal frame (4). The pressure block (5) is in movable contact with the elbow (1). The pressure block (5) is threaded inside the portal frame (4). A bolt (6) is threaded inside the portal frame (4). The bolt (6) passes through the portal frame (4). The bolt (6) is in movable contact with the pressure block (5).

2. The mine filling elbow reinforcement structure according to claim 1, characterized in that: The reinforcing block (2) includes a block (21), and an arc groove (22) is provided on the outside of the block (21). The arc bolt (3) is slidably installed in the arc groove (22), and the block (21) is in contact with the elbow (1).

3. The mine filling elbow reinforcement structure according to claim 2, characterized in that: The arc-shaped groove (22) has a buckle groove (23) inside, and the arc-shaped bolt (3) is fastened in the buckle groove (23).

4. The mine filling elbow reinforcement structure according to claim 3, characterized in that: The arc-shaped bolt (3) includes an arc-shaped bolt body (31) and an arc-shaped buckle (32). The arc-shaped buckle (32) is fixedly connected to the arc-shaped bolt body (31). The arc-shaped buckle (32) is fastened in the buckle groove (23). The arc-shaped bolt body (31) is movably inserted into the arc-shaped groove (22). The middle part of the arc-shaped bolt body (31) is fixedly connected to the gantry frame (4).

5. The mine filling elbow reinforcement structure according to claim 1, characterized in that: The gantry frame (4) includes a tie rod (41) and a threaded seat (42). The tie rod (41) is symmetrically fixed to the outside of the threaded seat (42). The bolt (6) is threadedly installed inside the threaded seat (42) and passes through the threaded seat (42).

6. The mine filling elbow reinforcement structure according to claim 5, characterized in that: The pressure block (5) includes a spring clip (51) and a pressing block (53). The pressing block (53) contacts the elbow (1), the spring clip (51) is fastened on the threaded seat (42), and the bolt (6) contacts the pressing block (53).

7. The mine filling elbow reinforcement structure according to claim 6, characterized in that: The snap fastener (51) has a guide surface (52).

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