Dam protection shoes

Abstract

The utility model relates to the technical field of dam maintenance, in particular to a dam protection shoe which comprises a first shoe component and a second shoe component, a containing groove is formed in the top of the first shoe component, and the second shoe component is contained in the containing groove so as to be detachably connected with the first shoe component. The surface of the side, away from the second shoe component, of the first shoe component has a gradient and is provided with ground holding nails. The detachable first shoe component and the detachable second shoe component are adopted, so that the first shoe component with different gradients or another second shoe component can be replaced at will, the dam protection shoe can adapt to dam faces with different gradients, the dam face operation convenience degree and the gradient replacement adaptation flexibility of the dam protection shoe are improved, and the dam face operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dam maintenance, and particularly relates to a dam protection shoe. Background Art

[0002] The existing hydraulic structures of dams have been continuously operating for many years. Under the impact of water flow, various problems such as severe wear have occurred on the surfaces of many dams. Therefore, operators need to carry out repair operations on the dam surface.

[0003] There is a publicly disclosed dam turf protection shoe on the market. The dam turf anti-slip shoe includes a bottom plate with a plurality of ground-gripping nails on the bottom surface and two movable steel plates. One end of the movable steel plate is bent upward by 90° and provided with two round holes. The other end of the movable steel plate is inserted into the fixed chute at the end of the bottom plate. The two adjustable movable steel plates can be pulled out at will to be adjusted according to the size of different people's feet, so that this shoe can adapt to the wearing of various people's feet. However, the dam surface in the related technology usually has a slope. This dam turf protection shoe is a flat-operation protection shoe. Without the support of large machinery, the construction efficiency of the operator is directly related to the size of the slope, and it is difficult to meet the requirements of inclined-plane operation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dam protection shoe, aiming to solve the technical problem that the existing protection shoes are difficult to meet the operation requirements of inclined-plane operation.

[0005] To achieve the above purpose, the utility model provides a dam protection shoe, which includes a first shoe member and a second shoe member. A receiving groove is provided at the top of the first shoe member. The second shoe member is received in the receiving groove to be detachably connected to the first shoe member. One side surface of the first shoe member facing away from the second shoe member has a slope and this surface is provided with ground-gripping nails.

[0006] Optionally, a rotary buckle is provided in the receiving groove, and a clamping groove is concavely provided at the bottom of the second shoe member. The rotary buckle is provided in the clamping groove.

[0007] Optionally, an external thread is provided on the outer periphery of the rotary buckle, and an internal thread is provided on the inner wall of the clamping groove. The rotary buckle is threadedly connected to the internal thread of the clamping groove through the external thread.

[0008] Optionally, the rotary buckle is located at a position of the first shoe member adjacent to the heel, and the clamping groove is located at a position of the second shoe member adjacent to the heel.

[0009] Optionally, clamping holes are provided on both sides of the second shoe member, and clamping blocks are provided on both sides of the first shoe member. The clamping blocks protrude from the groove wall of the receiving groove, and the two clamping blocks are respectively clamped in the clamping holes.

[0010] Optionally, a spring and a detent ball are provided in the card hole, the card block is provided with a positioning groove, the card block extends into the card hole, and the detent ball is elastically abutted against the positioning groove through the spring.

[0011] Optionally, the first shoe member includes a shoe sole bottom and a shoe edge, the anti-slip nails are provided on the inclined surface of the shoe sole bottom, and the shoe edge is provided on the side of the shoe sole bottom facing away from the anti-slip nails and encloses the receiving groove with the shoe sole bottom.

[0012] Optionally, a plurality of anti-slip lines are provided on the side of the shoe sole bottom where the anti-slip nails are provided, and the length extension direction of the anti-slip lines is parallel to the shoe length direction of the shoe sole bottom.

[0013] Optionally, an anti-smashing edge rubber pad is provided at the front end of the second shoe member.

[0014] Optionally, a widened portion is provided at the heel positions of the first shoe member and the second shoe member.

[0015] The dam protection shoe of the present utility model includes a first shoe member and a second shoe member. A receiving groove is provided at the top of the first shoe member, and the second shoe member is received in the receiving groove to be detachably connected to the first shoe member. One side surface of the first shoe member facing away from the second shoe member has an inclination and anti-slip nails are provided on this surface. By using the detachable first shoe member and second shoe member, the first shoe member with different slopes or another second shoe member can be arbitrarily replaced, so that the dam protection shoe can adapt to dam surfaces with different slopes, improving the convenience of dam surface operation and the flexibility of the dam protection shoe to adapt to slope replacement, and enhancing the dam surface operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic side sectional structure diagram of the application state of the dam protection shoe of the present utility model.

[0017] Figure 2 It is a schematic side sectional structure diagram of the application state of the first shoe member of the dam protection shoe of the present utility model.

[0018] Figure 3 It is a schematic vertical partial sectional structure diagram of the dam protection shoe of the present utility model.

[0019] Figure 4 It is a schematic bottom view structure diagram of the first shoe member of the dam protection shoe of the present utility model.

[0020] Figure 5 It is a schematic top view structure diagram of the second shoe member of the dam protection shoe of the present utility model.

[0021] In the figure: 100, dam protection shoes; 1, second shoe component; 2, first shoe component; 3, rotary buckle; 4, clamping block; 5, anti-slip nails; 6, anti-smashing edge rubber pad; 10, clamping holes; 11, widening part; 12, strap; 13, dam surface. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] The hydraulic structures of existing dams have been continuously operating for many years. Under the impact of water flow, various problems such as severe wear have occurred on the surfaces of many dams. For this reason, operators need to carry out repair operations on the dam surface. There is a publicly available dam turf protection shoe on the market. The dam turf anti-slip shoe includes a bottom plate provided with a plurality of anti-slip nails on the bottom surface and two movable steel plates. One end of the movable steel plate is bent upward by 90° and provided with two round holes. The other end of the movable steel plate is inserted into the fixed chute at the end of the bottom plate. The two adjustable movable steel plates can be pulled out arbitrarily to be adjusted according to the size of different people's feet, so that this shoe can adapt to the wearing of various people's feet. However, the dam surface in the related technology usually has a slope. This dam turf protection shoe is a flat operation protection shoe. Without the support of large machinery, the construction efficiency of the operator is directly related to the size of the slope, and it is difficult to meet the requirements of inclined surface operation.

[0024] The present utility model provides a dam protection shoe 100, which is mainly used for dam protection operations.

[0025] As Figure 1 、 Figure 3 shown, the dam protection shoe 100 includes a first shoe component 2 and a second shoe component 1. A receiving groove is provided at the top of the first shoe component 2. The second shoe component 1 is received in the receiving groove to be detachably connected to the first shoe component 2. One side surface of the first shoe component 2 facing away from the second shoe component 1 has a slope and anti-slip nails 5 are provided on this surface.

[0026] The dam protection shoe 100 of the present utility model includes a first shoe component 2 and a second shoe component 1. A receiving groove is provided at the top of the first shoe component 2. The second shoe component 1 is received in the receiving groove to be detachably connected to the first shoe component 2. One side surface of the first shoe component 2 facing away from the second shoe component 1 has a slope and anti-slip nails 5 are provided on this surface. By using the detachable first shoe component 2 and second shoe component 1, the first shoe component 2 with different slopes can be arbitrarily replaced or another second shoe component 1 can be replaced, so that the dam protection shoe 100 can adapt to dam surfaces 13 with different slopes, improving the convenience of dam surface 13 operations and the flexibility of the dam protection shoe 100 to adapt to slope replacement, and improving the dam surface 13 operation efficiency.

[0027] Further, the gripping spikes 5 are provided on the sloped surface of the first shoe member 2 for gripping the ground, enabling the operator to increase the gripping force of the dam protection shoe 100 on the ground and increase the friction when working on the dam.

[0028] Secondly, the first shoe member 2 is an additional part at the bottom of the second shoe member 1, enabling the second shoe member 1 to be used alone, or the first shoe member 2 and the second shoe member 1 to be used in combination. Additionally, the first shoe member 2 with different slopes can be replaced, making the dam protection shoe 100 suitable for both flat and multi-angle dam surface 13 operations. The angle of the sloped sole can be set according to the slope of the dam surface 13, suitable for multi-scene modes.

[0029] The second shoe member 1 is exemplarily set in a style similar to normal footwear. The sole of the second shoe member 1 located in the receiving groove is provided with transverse rubber textures, which can increase the contact friction between the sole of the second shoe member 1 and the first shoe member 2, ensuring stable contact between the two.

[0030] Optionally, the first shoe member 2 includes a shoe plate bottom and a shoe edge. The gripping spikes 5 are provided on the sloped surface of the shoe plate bottom. The shoe edge is provided on the side of the shoe plate bottom facing away from the gripping spikes 5 and encloses with the shoe plate bottom to form a receiving groove.

[0031] In this embodiment, the shoe plate bottom and the shoe edge of the first shoe member 2 enclose to form a receiving groove. The sole of the second shoe member 1 is received in the receiving groove, and the shoe edge can wrap the bottom and part of the side of the second shoe member 1, enabling the second shoe member 1 and the first shoe member 2 to be disassembled and assembled correctly. The shoe edge can also prevent the second shoe member 1 and the first shoe member 2 from being misaligned, resulting in loosening or separation, and improving the assembly stability.

[0032] Optionally, multiple anti-slip lines are provided on the side of the shoe plate bottom where the gripping spikes 5 are located, and the length extension direction of the anti-slip lines is parallel to the shoe length direction of the shoe plate bottom.

[0033] In this embodiment, the side of the shoe plate bottom where the gripping spikes 5 are located is the side with the slope. Multiple anti-slip lines extending along the shoe length direction are also provided on the sloped surface. Exemplarily, multiple anti-slip lines are set as vertical rubber textures, which can reduce the lateral shear force caused by the slope of the shoe plate bottom and extend the service life of the shoe plate bottom.

[0034] With reference to Figure 1 and Figure 5 As shown, optionally, an anti-smashing edge rubber pad 6 is provided at the front end of the second shoe member 1.

[0035] In this embodiment, the upper surface of the second shoe member 1 is provided with a strap 12 for convenient wearing and easy removal. The upper surface of the second shoe member 1 is made of leather, and an anti-smashing edge rubber pad 6 is provided at the front end of the upper surface of the second shoe member 1, which can reduce the damage caused by the falling of mechanical objects at the front end during dam surface 13 operations.

[0036] Optionally, widening parts 11 are provided at the heel positions of both the first shoe member 2 and the second shoe member 1, that is, a widened root is adopted to relieve the pressure caused by the weight of the operator, and the contact area between the heel and the ground can also be increased, so that the dam protection shoe 100 has stable grip and improves the efficiency of dam protection operations.

[0037] Furthermore, the first shoe member 2 and the second shoe member 1 are secondarily fixed through a vertical engagement structure and a rotary engagement structure to improve the disassembly and assembly stability of the first shoe member 2 and the second shoe member 1.

[0038] Optionally, a rotary buckle 3 is provided in the receiving groove, and a card slot is recessed at the bottom of the second shoe member 1, and the rotary buckle 3 is arranged in the card slot.

[0039] In this embodiment, the specific rotary engagement structure is the engagement of the rotary buckle 3 and the card slot. With reference to Figure 1 and Figure 2 as shown, wherein, the rotary buckle 3 is arranged in the receiving groove of the first shoe member 2, that is, the rotary buckle 3 protrudes above the bottom of the shoe plate. Correspondingly, a card slot is recessed at the bottom of the second shoe member 1. When the first shoe member 2 and the second shoe member 1 are assembled, the rotary buckle 3 extends into the card slot of the second shoe member 1, which can prevent the relative separation of the first shoe member 2 and the second shoe member 1 along the contact surface.

[0040] Optionally, an external thread is provided on the outer periphery of the rotary buckle 3, and an internal thread is provided on the inner wall of the card slot. The rotary buckle 3 is detachably connected by the external thread and the internal thread of the card slot through a threaded connection.

[0041] In this embodiment, the rotary buckle 3 and the card slot can be connected in an interference fit manner or in a threaded connection manner. When set as a threaded connection, an external thread is provided on the outer periphery of the rotary buckle 3, and an internal thread is provided on the inner wall of the card slot. The rotary buckle 3 is detachably connected by the external thread and the internal thread of the card slot through a threaded connection. Furthermore, the shoe edge of the first shoe member 2 is made of a rubber flexible material, which can withstand a certain degree of extrusion deformation, so as to facilitate relative rotation during the knob engagement. After rotation, the second shoe member 1 is integrally clamped into the receiving groove for relative positioning, and then assembled through the rotary engagement structure and the vertical engagement structure of the rotary buckle 3.

[0042] Optionally, the rotary buckle 3 is located at a position of the first shoe member 2 adjacent to the heel, and the card slot is located at a position of the second shoe member 1 adjacent to the heel.

[0043] In this embodiment, the rotary engagement structure relatively assembles the heel positions of the first shoe member 2 and the second shoe member 1, and the vertical engagement structure relatively assembles the forefoot positions of the first shoe member 2 and the second shoe member 1.

[0044] With reference to Figure 1 、 Figure 3 andFigure 4 As shown, optionally, card holes 10 are provided on both sides of the second shoe member 1, and card blocks 4 are provided on both sides of the first shoe member 2. The card blocks 4 protrude from the groove wall of the receiving groove, and the two card blocks 4 are respectively engaged in the card holes 10.

[0045] In this embodiment, the vertical engagement structure is fixedly engaged through the cooperation of the card holes 10 and the card blocks 4 to relatively assemble the front sole positions of the first shoe member 2 and the second shoe member 1. Specifically, card holes 10 are respectively provided on both sides of the second shoe member 1. The card holes 10 are recessed perpendicular to the side of the second shoe member 1. The card blocks 4 protrude from the two groove walls opposite to the receiving groove. When the first shoe member 2 and the second shoe member 1 are assembled, first, the heel position is assembled through the rotation engagement structure, and then the second shoe member 1 is integrally received into the receiving groove. Then, the card blocks 4 on both sides are inserted into the card holes 10 for assembly at the front sole position, enhancing the assembly stability of the first shoe member 2 and the second shoe member 1.

[0046] Optionally, a spring and a catch ball are provided in the card hole 10, and a positioning groove is provided on the card block 4. The card block 4 extends into the card hole 10, and the catch ball is elastically abutted against the positioning groove through the spring.

[0047] In this embodiment, further, in order to improve the assembly stability of the card hole 10 and the card block 4, a spring and a catch ball are provided in the card hole 10. The catch ball is a spherical or hemispherical bead structure. The card block 4 is provided on the inner side of the shoe edge of the first shoe member 2. One end of the spring is provided above or below the card hole 10, and the catch ball is provided at one end of the spring. When the card block 4 extends into the card hole 10, the catch ball abuts against the card block 4 and is stressed to compress the spring. When the card block 4 completely extends into the card hole 10, the catch ball is snapped into the positioning groove on the card block 4 to push and limit the card block 4, improving the limiting reliability of the card block 4 and the card hole 10.

[0048] Further, the shoe sole of the first shoe member 2 is made of steel, and the rotating buckle 3 is also made of steel. A steel hole frame is also provided at the card hole 10 of the second shoe member 1 to improve the assembly stability of the buckle.

[0049] In the present utility model, if terms such as "inner", "outer", "upper", "lower", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0050] In the present utility model, unless otherwise clearly defined and limited, terms such as "arranged", "installed", "fixed", and "connected" shall be understood in a broad sense. For example, "connected" may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made under the concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A dam protection shoe, characterized in that: The first shoe component comprises a first shoe component and a second shoe component. The top of the first shoe component is provided with a receiving groove. The second shoe component is accommodated in the receiving groove to be detachably connected with the first shoe component. The surface of one side of the first shoe component facing away from the second shoe component has a slope and is provided with gripping spikes.

2. The dam protection shoe according to claim 1, characterized in that: A rotating buckle is arranged in the receiving groove, a clamping groove is recessed at the bottom of the second shoe component, and the rotating buckle is arranged in the clamping groove.

3. The dam protection shoe according to claim 2, characterized in that: The outer circumference of the rotating buckle is provided with an external thread, the inner wall of the clamping slot is provided with an internal thread, and the rotating buckle is threadably connected with the internal thread of the clamping slot via the external thread.

4. The dam protection shoe according to claim 2, characterized in that: The rotating buckle is located at a position of the first shoe component adjacent to the heel, and the locking groove is located at a position of the second shoe component adjacent to the heel.

5. The dam protection shoe according to claim 1, characterized in that: The second shoe component is provided with clamping holes on both sides, and the first shoe component is provided with clamping blocks on both sides. The clamping blocks are protruded on the groove wall of the containing groove, and the two clamping blocks are respectively clamped in the clamping holes.

6. The dam protection shoe according to claim 5, characterized in that: A spring and a card bead are arranged in the clamping hole, a positioning groove is arranged in the clamping block, the clamping block extends into the clamping hole, and the card bead is elastically abutted against the positioning groove by the spring.

7. The dam protection shoe according to any one of claims 1 to 6, characterized in that: The first shoe component includes a shoe plate bottom and a shoe edge, the gripping spikes are arranged on the slope surface of the shoe plate bottom, the shoe edge is arranged on a side of the shoe plate bottom facing away from the gripping spikes and is enclosed with the shoe plate bottom to form the receiving groove.

8. The dam protection shoe according to claim 7, characterized in that: A side of the shoe plate sole provided with the gripping spikes is provided with a plurality of anti-skid grooves, and the length extension direction of the anti-skid grooves is parallel to the shoe length direction of the shoe plate sole.

9. The dam protection shoe according to any one of claims 1 to 6, characterized in that: The front end of the second shoe component is provided with an anti-smash edge rubber pad.

10. The dam protection shoe according to any one of claims 1 to 6, characterized in that: The first shoe component and the second shoe component are provided with widened portions at the heel positions.

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