Surfacing wear-resistant lining plate convenient to install

Abstract

The utility model discloses a surfacing wear-resistant lining plate convenient to install, which belongs to the technical field of grinding lining plates and comprises a bottom plate, a base layer is arranged at the upper end of the bottom plate, a wear-resistant layer is arranged at the upper end of the base layer, the base layer and the bottom plate are fixedly connected through a grinding lining plate fixing mechanism, and the base layer and the wear-resistant layer are fixedly connected through a wear-resistant layer fixing mechanism. By arranging the grinding lining plate fixing mechanism, the fixing firmness between the grinding lining plate and the bottom plate can be improved, the grinding lining plate and the bottom plate can be detached conveniently after being fixed, and therefore follow-up use of the grinding lining plate and the bottom plate is facilitated, in addition, the mechanism is simple in structure and low in manufacturing cost, and by arranging the wear-resistant layer fixing mechanism, the grinding lining plate and the bottom plate can be fixed conveniently. The connection tightness between the wear-resistant layer and the base layer can be improved through the arrangement of the mechanism, the contact area between the wear-resistant layer and the base layer can be increased through the arrangement of the structure, and the problem that the wear-resistant layer and the base layer upwarp at multiple positions after connection is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of wear-resistant liners, and particularly relates to a surfacing wear-resistant liner which is convenient to install. Background Art

[0002] In the industrial and mining industries, in order to improve the service life of the conveying system, wear-resistant liners are usually installed on the inner walls of parts such as chutes, bins, and feed inlets to improve wear resistance and corrosion resistance. During equipment maintenance, the liners in the conveying system need to be replaced.

[0003] Chinese Patent Application No. 202321922076.0 discloses a surfacing wear-resistant liner which is convenient to install, including a liner and a bottom plate. Connecting columns are arranged on the bottom plate. The liner includes a wear-resistant layer and a base layer. During use, the edges of the wear-resistant layer and the base layer are engaged and limited with each other. The locking tongues arranged on the base layer cooperate with the connecting columns to connect the liner and the bottom plate. The utility model is convenient to install, effectively reduces the risk of the liner falling off due to vibration of bolts, and improves the safety of equipment operation.

[0004] Although the above-mentioned disclosed patent realizes the use of the wear-resistant liner, the fixing reliability between the wear-resistant liner and the bottom plate is relatively poor, and it is not convenient to disassemble; the fixing reliability between the wear-resistant layer and the base layer is relatively poor, and the tightness after connection is relatively poor. Summary of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides a surfacing wear-resistant liner which is convenient to install, and has the characteristics of being convenient to connect and fix the wear-resistant liner and the bottom plate, and better connection tightness between the wear-resistant layer and the base layer.

[0006] To achieve the above object, the utility model provides the following technical solution: a surfacing wear-resistant liner which is convenient to install, including a bottom plate, a base layer is arranged at the upper end of the bottom plate, a wear-resistant layer is arranged at the upper end of the base layer, and the base layer and the bottom plate are fixedly connected through a wear-resistant liner fixing mechanism, and the base layer and the wear-resistant layer are fixedly connected through a wear-resistant layer fixing mechanism.

[0007] Preferably, the wear-resistant liner fixing mechanism includes a card slot, a fixing hole, a fixing component and a clamping block. Clamping blocks are arranged on the lower side edges of the base layer, fixing components are arranged inside the side edges of the clamping blocks, card slots corresponding to the clamping blocks are formed inside the bottom plate, and fixing holes are formed on the side edges of the card slots.

[0008] Preferably, the fixing component includes a fixing rod and a spring. A spring is arranged inside the side edge of the clamping block, and the other end of the spring is provided with a fixing rod.

[0009] Preferably, the fixing component further includes a slider and a sliding groove. A slider is arranged on the side edge of the fixing rod, and a sliding groove corresponding to the slider is formed on the side edge of the clamping block.

[0010] Preferably, the wear-resistant layer fixing mechanism includes a first docking strip, a screw hole, a threaded through hole, a bolt, and a second docking strip. The first docking strip is arranged at the upper end of the base layer, and the second docking strip corresponding to the first docking strip is arranged at the lower end of the wear-resistant layer. The wear-resistant layer and the base layer are fixedly connected by bolts. Threaded through holes are formed at the corners of the wear-resistant layer, and screw holes corresponding to the bolts are formed at the upper end corners of the base layer.

[0011] Preferably, a groove corresponding to the top of the bolt is formed at the upper end of the threaded through hole for accommodating the top of the bolt.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By providing a lining plate fixing mechanism, the present utility model can improve the fixing reliability between the lining plate and the bottom plate, and it is convenient to disassemble the lining plate and the bottom plate after fixing, thus facilitating subsequent use. In addition, the mechanism has a simple structure and low manufacturing cost.

[0014] 2. By providing a wear-resistant layer fixing mechanism, the present utility model can improve the connection tightness between the wear-resistant layer and the base layer. The structure can increase the contact area between the wear-resistant layer and the base layer, and avoid the problem of multiple warping after connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a perspective view of the lining plate fixing mechanism of the present utility model;

[0017] Figure 3 is an enlarged view of the fixing component of the present utility model;

[0018] Figure 4 is a perspective view of the wear-resistant layer fixing mechanism of the present utility model;

[0019] Figure 5 is a perspective view of the position of the docking strip of the present utility model;

[0020] In the figure: 1, bottom plate; 2, lining plate fixing mechanism; 21, card slot; 22, fixing hole; 23, fixing component; 231, fixing rod; 232, slider; 233, sliding groove; 234, spring; 24, clamping block; 3, wear-resistant layer fixing mechanism; 31, first docking strip; 32, screw hole; 33, threaded through hole; 34, bolt; 35, second docking strip; 4, wear-resistant layer; 5, base layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: a surfacing wear-resistant lining plate that is easy to install, including a bottom plate 1, a base layer 5 is arranged at the upper end of the bottom plate 1, a wear-resistant layer 4 is arranged at the upper end of the base layer 5, the base layer 5 and the bottom plate 1 are fixedly connected through a grinding lining plate fixing mechanism 2, and the base layer 5 and the wear-resistant layer 4 are fixedly connected through a wear-resistant layer fixing mechanism 3.

[0024] Specifically, the grinding lining plate fixing mechanism 2 includes a card slot 21, a fixing hole 22, a fixing component 23 and a clamping block 24. A clamping block 24 is arranged on the side of the lower end of the base layer 5, a fixing component 23 is arranged inside the side of the clamping block 24, a card slot 21 corresponding to the clamping block 24 is opened inside the bottom plate 1, and a fixing hole 22 is opened on the side of the card slot 21.

[0025] By adopting the above technical solution, when fixing the grinding lining plate, first insert the clamping block 24 at the lower end of the grinding lining plate into the inside of the card slot 21 of the bottom plate 1, and then cooperate with the fixing component 23 and the fixing hole 22 to realize the fixing of the grinding lining plate and the bottom plate 1.

[0026] Specifically, the fixing component 23 includes a fixing rod 231 and a spring 234. A spring 234 is arranged inside the side of the clamping block 24, and the other end of the spring 234 is provided with a fixing rod 231.

[0027] By adopting the above technical solution, press the fixing rod 231, the fixing rod 231 compresses the spring 234 and embeds into the inside of the clamping block 24. At this time, insert the clamping block 24 at the lower end of the grinding lining plate into the inside of the card slot 21 of the bottom plate 1, and the spring 234 rebounds, thereby driving the fixing rod 231 to insert into the inside of the fixing hole 22, so as to realize the installation and fixing of the grinding lining plate.

[0028] Specifically, the fixing component 23 further includes a slider 232 and a chute 233. A slider 232 is arranged on the side of the fixing rod 231, and a chute 233 corresponding to the slider 232 is opened on the side of the clamping block 24.

[0029] By adopting the above technical solution, when disassembling the grinding lining plate, slide the slider 232 inside the chute 233, and the slider 232 drives the fixing rod 231 to slide out from the inside of the fixing hole 22, so as to realize the disassembly of the grinding lining plate.

[0030] When this embodiment is in use, when fixing the grinding liner plate, press the fixing rod 231. The fixing rod 231 compresses the spring 234 and embeds into the inside of the clamping block 24. At this time, insert the clamping block 24 at the lower end of the grinding liner plate into the inside of the clamping groove 21 inside the bottom plate 1. The spring 234 rebounds, driving the fixing rod 231 to insert into the inside of the fixing hole 22, thus realizing the installation and fixation of the grinding liner plate. When disassembling the grinding liner plate, slide the slider 232 inside the sliding groove 233. The slider 232 drives the fixing rod 231 to slide out from the inside of the fixing hole 22, and the disassembly of the grinding liner plate can be realized.

[0031] Embodiment 2

[0032] The difference between this embodiment and Embodiment 1 is that the wear-resistant layer fixing mechanism 3 includes a butt strip plate one 31, a screw hole 32, a threaded through hole 33, a bolt 34 and a butt strip plate two 35. A butt strip plate one 31 is arranged at the upper end of the base layer 5, and a butt strip plate two 35 corresponding to the butt strip plate one 31 is arranged at the lower end of the wear-resistant layer 4. The wear-resistant layer 4 and the base layer 5 are fixedly connected by bolts 34. Threaded through holes 33 are opened at the corners of the wear-resistant layer 4, and screw holes 32 corresponding to the bolts 34 are opened at the upper end corners of the base layer 5.

[0033] By adopting the above technical solution, when connecting and fixing the wear-resistant layer 4 and the base layer 5, the butt strip plate one 31 at the upper end of the base layer 5 and the butt strip plate two 35 at the lower end of the wear-resistant layer 4 are correspondingly inserted, so as to realize the connection and fixation of the base layer 5 and the wear-resistant layer 4. Then, the wear-resistant layer 4 and the base layer 5 are further fixed by bolts 34.

[0034] Specifically, a groove corresponding to the top of the bolt 34 is opened at the upper end of the threaded through hole 33 to accommodate the top of the bolt 34.

[0035] By adopting the above technical solution, this structure can avoid the head of the bolt 34 being at the upper end of the wear-resistant layer 4, affecting the aesthetics after its fixation.

[0036] When this embodiment is in use, when connecting and fixing the wear-resistant layer 4 and the base layer 5, the butt strip plate one 31 at the upper end of the base layer 5 and the butt strip plate two 35 at the lower end of the wear-resistant layer 4 are correspondingly inserted, so as to realize the connection and fixation of the base layer 5 and the wear-resistant layer 4. Then, the wear-resistant layer 4 and the base layer 5 are further fixed by bolts 34.

[0037] Working principle and usage process of the present utility model: When the present utility model is in use, when fixing the grinding liner plate, press the fixing rod 231. The fixing rod 231 compresses the spring 234 and embeds into the inside of the clamping block 24. At this time, insert the clamping block 24 at the lower end of the grinding liner plate into the inside of the clamping groove 21 inside the bottom plate 1. The spring 234 rebounds, driving the fixing rod 231 to insert into the fixing hole 22, thus realizing the installation and fixation of the grinding liner plate. When disassembling the grinding liner plate, slide the slider 232 inside the sliding groove 233. The slider 232 drives the fixing rod 231 to slide out from the inside of the fixing hole 22, and the disassembly of the grinding liner plate can be realized; when connecting and fixing the wear-resistant layer 4 and the base layer 5, correspondingly insert the docking strip plate one 31 at the upper end of the base layer 5 and the docking strip plate two 35 at the lower end of the wear-resistant layer 4, thus realizing the connection and fixation of the base layer 5 and the wear-resistant layer 4. Then, further fix the wear-resistant layer 4 and the base layer 5 through bolts 34.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A surfacing wear-resistant lining plate convenient for installation, comprising a bottom plate (1), wherein a base layer (5) is arranged at the upper end of the bottom plate (1), and a wear-resistant layer (4) is arranged at the upper end of the base layer (5), and the characteristics are as follows: The base layer (5) is fixedly connected to the bottom plate (1) through the mill lining plate fixing mechanism (2), and the base layer (5) is fixedly connected to the wear-resistant layer (4) through the wear-resistant layer fixing mechanism (3).

2. The surfacing wear-resistant lining plate that is easy to install according to claim 1, wherein: The mill lining plate fixing mechanism (2) includes a clamping groove (21), a fixing hole (22), a fixing component (23) and a clamping block (24). A clamping block (24) is arranged on the lower side edge of the base layer (5), a fixing component (23) is arranged inside the side of the clamping block (24), a clamping groove (21) corresponding to the clamping block (24) is formed inside the bottom plate (1), and a fixing hole (22) is formed on the side of the clamping groove (21).

3. The surfacing wear-resistant lining plate convenient for installation according to claim 2, characterized in that: The fixing component (23) includes a fixing rod (231) and a spring (234). A spring (234) is arranged inside the side of the clamping block (24), and the other end of the spring (234) is provided with a fixing rod (231).

4. The surfacing wear-resistant lining plate convenient for installation according to claim 3, wherein: The fixing component (23) further includes a slider (232) and a sliding groove (233). A slider (232) is arranged on the side of the fixing rod (231), and a sliding groove (233) corresponding to the slider (232) is formed on the side of the clamping block (24).

5. The surfacing wear-resistant lining plate that is convenient for installation according to claim 1, wherein: The wear-resistant layer fixing mechanism (3) includes a first docking strip plate (31), a screw hole (32), a threaded through hole (33), a bolt (34) and a second docking strip plate (35). A first docking strip plate (31) is arranged at the upper end of the base layer (5), a second docking strip plate (35) corresponding to the first docking strip plate (31) is arranged at the lower end of the wear-resistant layer (4), the wear-resistant layer (4) and the base layer (5) are fixedly connected through a bolt (34), a threaded through hole (33) is formed at the corner of the wear-resistant layer (4), and a screw hole (32) corresponding to the bolt (34) is formed at the upper corner of the base layer (5).

6. The surfacing wear-resistant lining plate convenient for installation according to claim 5, characterized in that: A groove corresponding to the top of the bolt (34) is formed at the upper end of the threaded through hole (33) for accommodating the top of the bolt (34).

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