CN216894481U

CN216894481U - Antiskid pedal between hydraulic supports of fully mechanized mining face for mine

Info

Publication number: CN216894481U
Application number: CN202220282479.2U
Authority: CN
Inventors: 张建伟; 张皓轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-05
Anticipated expiration: 2032-02-11

Abstract

The utility model provides a mining anti-slip pedal between fully mechanized mining surface hydraulic supports, and relates to the field of industrial and mining production equipment. The anti-skid ribs are arranged, so that the anti-skid performance of the pedal between the hydraulic supports of the fully mechanized mining face can be effectively improved, and the safety of the pedal is further improved. The arrangement of the convex blocks can increase the friction force of the pedal and massage the sole acupuncture points of the operator, thereby being beneficial to the health of human body.

Description

Antiskid pedal between hydraulic supports of fully mechanized mining face for mine

Technical Field

The utility model relates to the field of industrial and mining equipment, in particular to a mining anti-sliding pedal between hydraulic supports of a fully mechanized mining face.

Background

In modern industrial and mining production activity, operating personnel need to pass between the comprehensive mining plane hydraulic support and carry out equipment operation and maintenance, and among the prior art, can set up the pedestrian passageway between hydraulic support usually and guarantee personnel normal passage, but often meet the gentle slope comprehensive mining plane of different degrees in the reality, walk or the in-process of detaining when operating personnel on the passageway that has the gradient, the scheduling problem that slips or is difficult to move ahead probably appears, and then cause the influence to the operation process, lead to the emergence of production accident even.

Therefore, it is necessary to develop a pedestrian pedal capable of preventing slipping and sliding between hydraulic supports of a gentle dip fully mechanized mining face.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sliding-resistant pedal between hydraulic supports of a mining fully-mechanized mining face, which can solve the problem that operators between hydraulic supports of a slowly-inclined fully-mechanized mining face cannot work smoothly due to the fact that the pedal is relatively smooth.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a mining fully-mechanized mining surface hydraulic support inter-skid-resistant pedal which comprises a plate body, wherein a plurality of skid-resistant edges are arranged on the upper surface of the plate body, and a plurality of convex strips are arranged on the skid-resistant edges; the upper surface of the plate body is also provided with a plurality of convex blocks.

In some embodiments of the present invention, the rib has a cylindrical shape, and the rib extends from one end of the non-slip edge to the other end of the non-slip edge.

In some embodiments of the present invention, the non-slip ribs have a triangular cross-sectional profile.

In some embodiments of the present invention, the bumps are disposed in an ellipsoidal shape and are uniformly arranged on the upper surface of the board.

In some embodiments of the present invention, the upper surface of the plate body is provided with an anti-skid oil absorption layer.

In some embodiments of the present invention, the protection components are disposed on two sides of the board body.

In some embodiments of the present invention, the protection assembly includes a baffle plate, the baffle plate is disposed on two sides of the plate body, and an upper edge of the baffle plate is higher than an upper surface of the plate body.

In some embodiments of the present invention, the protection assembly further includes connection blocks, the connection blocks are disposed at two ends of the plate body, and the bottom end of the baffle plate is rotatably connected to the connection blocks.

In some embodiments of the present invention, the plate body is provided with a limiting block, and the limiting block abuts against the baffle.

In some embodiments of the present invention, the upper edge of the outer surface of the baffle is provided with a protective soft layer.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

a skid-resistant pedal between hydraulic supports of a mining fully-mechanized mining surface comprises a plate body, wherein a plurality of skid-resistant edges are arranged on the upper surface of the plate body, and a plurality of convex strips are arranged on the skid-resistant edges; the upper surface of the plate body is also provided with a plurality of convex blocks. The anti-skid ribs are arranged, so that the anti-skid performance of the pedal between the hydraulic supports of the fully mechanized mining face can be effectively improved, and the safety of the pedal is further improved. The arrangement of the convex blocks can increase the friction force of the pedal and massage the sole acupuncture points of the operator, thereby being beneficial to the health of human body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the anti-slip ribs and the raised lines according to the present invention;

FIG. 3 is a schematic view of an anti-skid oil absorption layer according to the present invention;

fig. 4 is a schematic structural view of the protection assembly of the present invention.

Icon: the anti-skid oil-absorbing plate comprises a plate body 1, anti-skid edges 2, lugs 3, convex strips 4, anti-skid oil-absorbing layers 5, a protective component 6, a baffle 7, a connecting block 8, a limiting block 9 and a protective layer 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1, an embodiment of the present application provides a skid-resistant pedal between hydraulic supports for a mining fully-mechanized mining surface, including a plate body 1, where the upper surface of the plate body 1 is provided with a plurality of skid-resistant ridges 2, the plurality of skid-resistant ridges 2 are all provided with a plurality of protruding strips 4, and the upper surface of the plate body 1 is further provided with a plurality of protruding blocks 3.

The plate body 1 is formed by reprocessing and reproducing an original hydraulic support pedal material, the original hydraulic support pedal material is made of steel, and has good flame retardant property, the reprocessing process comprises forging and pressing to enable the pedal to be flat, derusting, painting and rust preventing and the like, the lug 3 can be connected to the upper surface of the plate body 1 in a welding mode, the lug 3 is made of flame retardant metal material, and the joint of the lug 3 and the plate body 1 is repaired to be flat through a polishing process, so that the attractiveness is improved. Above-mentioned lug 3 can promote the non-slip property of footboard increasing the frictional force between 1 upper surface of plate body and sole, and is preferred, and lug 3 can set up to ellipsoid and evenly distributed at 1 upper surface of plate body, when promoting the massage effect of lug 3 to the sole, can also further promote footboard frictional force.

In other embodiments, the grooves corresponding to the anti-slip patterns of the sole can be formed in the upper surface of the plate body 1, so that the anti-slip performance of the upper surface of the plate body 1 can be greatly improved, but the grooves cannot provide a massage effect for the footsteps of a human body, and the grooves are not convenient to clean and maintain, so that the effect of forming the bumps 3 in the upper surface of the plate body 1 is better.

The anti-slip edge 2 is fixed on the upper surface of the plate body 1 in a welding mode, and the anti-slip edge 2 is arranged in parallel with the upper side and the lower side, so that the effect is optimal. The anti-slip edge 2 can be made of a flame-retardant metal material, the anti-slip edge 2 can be made of an angle steel material under the condition that economic cost is considered, the cross section outline can be designed to be an equilateral triangle, stability of the anti-slip edge 2 can be guaranteed, and meanwhile, angle steel with a reasonable inclination angle can be selected according to the inclination angle of a fully mechanized mining plane, so that the best effect of the anti-slip edge 2 is guaranteed.

In some embodiments, if the fully mechanized mining face is not inclined or has a small inclination, the section of the anti-slip rib 2 may be rectangular, and the same anti-slip and anti-slip effects may also be achieved, but if the inclination angle of the fully mechanized mining face reaches 12 degrees to 50 degrees, the rectangular anti-slip rib 2 does not achieve the optimal anti-slip effect, the section of the anti-slip rib 2 needs to be triangular, and the inclination angle and the installation position of each surface of the triangular anti-slip rib 2 may be determined according to the inclination angle of the fully mechanized mining face, so as to achieve the optimal anti-slip performance.

Meanwhile, the distance between the anti-skid edges 2 is set to be 50 cm to 70 cm, the gradient of the fully mechanized coal mining face is comprehensively considered, in order to improve the anti-skid effect, the distance between the anti-skid edges 2 is set to be 50 cm optimal, and the workers can work safely and stably.

The angle steel surface among the prior art is all relatively smooth, and in the contact process with the sole, the phenomenon of skidding still probably appears, consequently, as shown in figure 2, has set up sand grip 4 on the angle steel surface, and above-mentioned sand grip 4 can be made for cylindric reinforcing bar, connects on the angle steel surface through the welded mode, can increase the surperficial frictional force of angle steel, further promotes the skid resistance of footboard. The length of the protruding strip 4 may be the same as the length of the rib 2, and the protruding strip 4 extends from one end of the rib 2 to the other end of the rib 2, so that the overall anti-slip performance of the rib 2 may be improved.

It is worth noting that in the mining production activity, the hydraulic system on the hydraulic support is in a situation of oil leakage, and the leaked hydraulic oil may be attached to the upper surface of the plate body 1, so that the friction force of the upper surface of the plate body 1 is reduced, and the sole of an operator and a maintainer easily slips with the plate body 1, thereby affecting the working process and even causing accidents. Therefore, according to fig. 3, an anti-skid adsorption layer is arranged on the upper surface of the plate body 1, the anti-skid adsorption layer can be made of flame-retardant oil-absorbing cloth on the market, the anti-skid adsorption layer is fixed on the upper surface of the plate body 1 in a bonding or riveting mode, the anti-skid adsorption layer needs to be cut into a size corresponding to that of the plate body 1, the edge of the anti-skid adsorption layer is flush with the edge of the plate body 1, and safety is improved.

It should be noted that the anti-slip absorbing layer does not cover the anti-slip edge 2, the number of the anti-slip absorbing layers is multiple, the anti-slip edge 2 and the plate body 1 are connected and installed, and it can be ensured that the anti-slip absorbing layer is not arranged to affect the anti-slip performance of the anti-slip edge 2. The convex block 3 is covered by the anti-skid adsorption layer, but the flexibility of the anti-skid adsorption layer can ensure that the anti-skid adsorption layer does not influence the anti-skid performance of the convex block 3 and the massage effect on the sole of the human body.

In order to improve the safety and the practicability of the plate body 1, according to the illustration in fig. 1, the protection components 6 are arranged on two sides of the plate body 1, the protection components 6 can be protection nets, protection ropes or protection plates, and the risk that the feet of a human body are clamped into the gap between the edge of the plate body 1 and the hydraulic support can be reduced to a certain extent through the protection components 6.

Preferably, in order to improve the flame retardant effect of the protective component 6, the protective component 6 comprises a baffle 7, the baffle 7 is made of a flame retardant metal material, the baffle 7 is arranged on two sides of the plate body 1, and the upper edge of the baffle 7 is higher than the upper surface of the plate body 1, so that the baffle 7 can prevent tools or other articles carried by an operator from falling off from a gap between the edge of the plate body 1 and the hydraulic support when the safety of the plate body 1 is improved, and the practicability of the utility model is improved.

In order to flexibly reduce the gap between the edge of the plate body 1 and the hydraulic support, as shown in fig. 4, the protection assembly 6 further includes a connecting block 8, the connecting block 8 is disposed at two ends of the plate body 1, and the bottom end of the baffle 7 is rotatably connected to the connecting block 8. The rotating link of the baffle 7 and the connecting block 8 can be formed by mutually matching and connecting a shaft and a shaft sleeve, and the baffle 7 and the connecting block 8 are respectively and correspondingly provided with the shaft and the shaft sleeve, so that the effect that the baffle 7 and the connecting block 8 can rotate relatively is achieved. The baffle 7 and the connecting block 8 are provided with mounting holes at corresponding positions, a fixing shaft is arranged in the mounting holes, the baffle 7 and the connecting block 8 are sleeved on the fixing shaft through the mounting holes at the same time, the effect that the baffle 7 and the connecting block 8 can rotate relative to each other is ensured, and therefore the purpose of reducing the gap between the edge of the plate body 1 and the hydraulic support is achieved.

The connecting block 8 can be directly welded at the edge of the plate body 1 and can also be fixed in a bolt connection mode, a riveting mode and the like. The end face ground edge of one end of the connecting block 8, which is far away from the plate body 1, can be flush with the end face of the side of the plate body 1, and can also exceed the end face of the side of the plate body 1 outwards, so that the baffle 7 can not shield the plate body 1 when the baffle 7 rotates to abut against the connecting block 8, and the safety and the practicability of the utility model are further improved.

When in use, after the plate body 1 is arranged between the hydraulic supports in a corresponding position, the baffle 7 is rotated outwards until the baffle 7 contacts the outer walls of the hydraulic supports at two sides. In the routine work of the fully mechanized mining face, operators and maintenance personnel generally carry various tools, but in the operation process, the tools may fall off due to errors, the falling tools may fall off from gaps at the edge of the plate body 1, the operation and maintenance process is influenced, and even the equipment operation is influenced. And the baffle 7 is rotated to be contacted with the hydraulic support, so that the gap at the edge of the plate body 1 can be reduced as much as possible. Therefore, the damage to the safety production caused by the gap at the edge of the plate body 1 can be effectively prevented, and the problem that tools easily fall from the gap at the edge of the plate body 1 in the operation work or the maintenance work can be improved.

It is worth noting that under normal production situation, it may rock to combine the working face of adopting, it may lead to above-mentioned baffle 7 to turn to above-mentioned plate body 1 through rotating, because the space of passing that causes the face reduces, may cause the difficulty to advancing of operating personnel with the dimension personnel in the course of the work, the situation of stumbling operating personnel may appear even, form the hidden danger to personal safety, and then cause the influence to the practicality and the security of footboard, for solving this problem, be fixed with stopper 9 at above-mentioned plate body 1 border, above-mentioned stopper 9 is fixed through the welded mode with plate body 1 border, and plate body 1 both sides border all is provided with stopper 9.

The side wall of the limiting block 9 can be an inclined plane or a vertical plane, so that the baffle 7 rotates to the uppermost limit position and cannot be close to the upper surface of the plate body 1, and the baffle 7 is guaranteed not to influence the practicability of the pedal.

When in use, after the plate body 1 is arranged between the hydraulic supports in a corresponding position, the baffle 7 is rotated outwards until the baffle 7 contacts the outer walls of the hydraulic supports at two sides. If the vibration occurs, when the baffle 7 rotates inwards, the limiting block 9 abuts against the baffle 7, so that the baffle 7 cannot rotate continuously towards the plate body 1, and the stability and reliability of the utility model are improved.

Since the flap 7 may damage the surface of the hydraulic bracket when the flap is turned around the hydraulic bracket, the protective layer 10 is provided on the upper edge of the flap 7. The protective layer 10 is made of a polymer rubber material, or other materials with elasticity and flexibility, the protective layer 10 can be specifically arranged on the upper end surface of the baffle 7 and the outer side surface of the baffle 7, and the protective layer 10 needs to cover the edge of the whole baffle 7, so that the baffle 7 is ensured not to be damaged when contacting a hydraulic support and other facility frame bodies.

Above-mentioned inoxidizing coating 10 is connected border on baffle 7 through the mode of bonding, also can be fixed through riveted mode, can also connect through some other modes of dismantling, including bolted connection etc. through the mode of dismantling the connection, can conveniently change inoxidizing coating 10, can reach the protective effect better. The arrangement of the protective layer 10 can prevent the baffle 7 from possibly damaging the surface of the hydraulic support when the baffle turns to the hydraulic support.

In summary, the embodiment of the utility model provides a mining fully-mechanized mining face hydraulic support inter-skid resistant pedal, which comprises a plate body 1, wherein a plurality of anti-skid edges 2 are arranged on the upper surface of the plate body 1, a plurality of convex strips 4 are arranged on the anti-skid edges 2, a plurality of convex blocks 3 are arranged on the upper surface of the plate body 1, the anti-skid property of the utility model can be improved, meanwhile, a massage effect can be generated on the bottom of a human foot, and the anti-skid oil absorption layer 5 can further improve the anti-skid property of the utility model. The hydraulic support is also provided with a protection component 6, the protection component 6 comprises a baffle 7 and a connecting block 8, the edge of the plate body 1 is provided with a limiting block 9, hidden dangers of a gap between the plate body 1 and the hydraulic support to production safety can be improved through the rotating connection of the baffle 7 and the connecting block 8 and the arrangement of the limiting block 9, the reliability of the hydraulic support is improved, and the arrangement of a protective layer 10 on the edge of the baffle 7 can ensure that the baffle 7 cannot damage the outer surface of the hydraulic support, so that the reliability of the hydraulic support is improved. Meanwhile, the material of the utility model is made of flame-retardant material, so that the fire accident can be effectively prevented.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A skid-resistant pedal between hydraulic supports of a mining fully-mechanized mining face comprises a plate body and is characterized in that a plurality of skid-resistant ridges are arranged on the upper surface of the plate body, and a plurality of convex strips are arranged on the skid-resistant ridges; the upper surface of the plate body is also provided with a plurality of convex blocks.

2. The mining fully-mechanized mining face hydraulic inter-bracket anti-slip pedal according to claim 1, wherein the rib is cylindrical and extends from one end of the anti-slip rib to the other end of the anti-slip rib.

3. The mining fully-mechanized mining face hydraulic inter-support skid-resistant pedal according to claim 1, wherein the cross-sectional profile of the skid-resistant rib is triangular.

4. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 1, wherein the projections are arranged in an ellipsoid shape and are uniformly arranged on the upper surface of the plate body.

5. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 1, wherein an anti-sliding oil absorption layer is arranged on the upper surface of the plate body.

6. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 1, wherein protection components are arranged on two sides of the plate body.

7. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 6, wherein the protection assembly comprises baffle plates, the baffle plates are arranged on two sides of the plate body, and the upper edges of the baffle plates are higher than the upper surface of the plate body.

8. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 7, wherein the protection assembly further comprises connecting blocks, the connecting blocks are arranged at two ends of the plate body, and the bottom end of the baffle is rotatably connected with the connecting blocks.

9. The mining fully-mechanized mining face hydraulic support sliding-resistant pedal according to claim 8, wherein a limiting block is arranged on the plate body, and the limiting block abuts against the baffle.

10. The mining fully-mechanized mining face hydraulic support interjacent antiskid pedal according to any one of claims 7 to 9, wherein a protective soft layer is arranged on the upper edge of the outer surface of the baffle.