Adjustable insulating gauge apron

Abstract

The utility model discloses an adjustable insulation gauge apron which comprises a front end plate body and a rear end plate body, a front end inner metal plate and a rear end inner metal plate are embedded in the front end plate body and the rear end plate body respectively, and the outer surface of the front end inner metal plate and the outer surface of the rear end inner metal plate are wrapped with a front end ceramic layer and a rear end ceramic layer respectively. The beneficial effects are that the rear end inner metal plate and the front end inner metal plate are embedded in the rear end plate body and the front end plate body, the rear end inner metal plate is internally provided with the slot, the front end inner metal plate is integrally connected with the insertion plate, and the surface of the insertion plate is provided with the adjusting holes distributed at equal intervals, so that a worker can pull out the front end plate body according to the size and the installation width of an elastic strip, and the overall length is increased; bolts are inserted into the top holes, penetrate through the adjusting holes and are in threaded connection with the threaded blind holes, adjustment can be completed, the device adapts to gauge apron bases of different specifications and the sizes of elastic strips, the application range is widened, and convenience of condition use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway track accessories, in particular to an adjustable insulating track gauge baffle. Background Art

[0002] The gauge baffle is an important component of railway track fasteners. Commonly used gauge baffles include metal gauge baffles and insulated gauge baffles. The metal gauge baffle has strong pressure-bearing capacity, but its insulation is poor and it is easy to rust. The existing insulated gauge baffle has strong insulation, but its pressure-bearing capacity is poor, it is easy to break, has a short service life, needs to be replaced frequently, and cannot meet the use requirements.

[0003] After searching, it was found that the publication number is CN212199877U, and the name is an insulating gauge baffle. This application is achieved by clamping the block A fixedly connected to the right side of the lower surface of the shoulder A into the slot A on the pad, and the left and right sides of the block A are symmetrically connected with reinforcing ribs A, and the shoulder A is connected to the pad by clamping the protrusion A fixedly connected to the lower surface of the reinforcing rib A into the groove A on the pad. At this time, the left side of the lower surface of the shoulder A is connected to the rail, and the block B fixedly connected to the right side of the lower surface of the shoulder B is clamped into the slot B on the baffle seat, and the left and right sides of the block B are symmetrically connected with reinforcing ribs B, and the protrusion B fixedly connected to the lower surface of the reinforcing rib B is clamped into the groove B on the baffle seat, so that the shoulder B is connected to the baffle seat, and the shoulder A is connected to the baffle seat. The adaption groove A on the right side of the upper surface and the adaption groove B in the middle of the upper surface of the shoulder B enable the elastic bar to be connected with the gauge baffle body, and the spiral spike passes through the through hole on the left side of the upper surface of the shoulder B to connect the spiral spike with the sleeper, forming a set of railway fasteners, which is convenient for disassembly and installation; the reinforcement ribs A and the reinforcement ribs B are both triangular reinforcement ribs, and the reinforcement ribs A and the reinforcement ribs B enhance the pressure-bearing capacity of the gauge baffle body. However, although the application improves the strength by adding reinforcement ribs, it is difficult to adapt to different sizes of gauge baffle bases and bounce widths for use. The size requirements are high and it is inconvenient to adjust and use. At the same time, the way of adding reinforcement ribs makes the overall structure too complicated, the surface wear resistance is not high, and the weather resistance is poor. Further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an adjustable insulating gauge baffle, which has the advantages of easy adjustment and use, good insulation effect, high structural strength and simple structure, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of convenient adjustment and use, good insulation effect, high structural strength and simple structure, the specific technical solutions adopted by the utility model are as follows:

[0009] An adjustable insulating gauge baffle comprises a front end plate body and a rear end plate body, wherein a front end inner metal plate and a rear end inner metal plate are respectively embedded in the front end plate body and the rear end plate body, and the outer surfaces of the front end inner metal plate and the rear end inner metal plate are respectively wrapped with a front end ceramic layer and a rear end ceramic layer, and an insert plate and a slot are respectively provided at one end of the front end inner metal plate and one end of the rear end inner metal plate, an adjustment hole is provided on the surface of the insert plate, a top hole is provided on the top surface of the rear end plate body, and a threaded blind hole is provided on the bottom surface of the slot.

[0010] Furthermore, the top hole and the threaded blind hole are coaxially arranged, and the top hole and the adjustment hole are correspondingly arranged.

[0011] Furthermore, a plurality of the adjustment holes are arranged at equal intervals, and the diameter of the adjustment holes is the same as the diameter of the top hole.

[0012] Furthermore, the size of the slot matches the size of the plugboard, and the top hole runs through the top of the slot.

[0013] Furthermore, the front end plate body and the rear end plate body are sealed by insulating sealant, and the insulating sealant is hot melt adhesive.

[0014] Furthermore, a mounting hole is formed through the surface of the rear end plate, and the width of the rear end plate is the same as the width of the front end plate.

[0015] Furthermore, the thickness of the front ceramic layer and the rear ceramic layer is not less than 2 mm, and the front ceramic layer and the rear ceramic layer are evenly distributed.

[0016] Furthermore, the insulating sealant is fully annular.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an adjustable insulating gauge baffle, which has the following beneficial effects:

[0019] (1) The utility model adopts a split plate body, wherein the rear end plate body and the front end plate body are embedded with the rear end inner metal plate and the front end inner metal plate, a slot is provided inside the rear end inner metal plate, and the front end inner metal plate is integrally connected to the plug plate, and the surface of the plug plate is provided with equidistantly distributed adjustment holes. The staff can pull out the front end plate body according to the size of the spring bar and the installation width to extend the overall length, and then insert the bolt into the top hole, pass through the adjustment hole and connect it with the threaded blind hole to complete the adjustment, so as to adapt to different specifications of rail gauge baffle bases and spring bar sizes, thereby improving the scope of application and the convenience of conditional use.

[0020] (2) The utility model adopts a rear end ceramic layer and a front end ceramic layer. The rear end ceramic layer and the front end ceramic layer improve the wear resistance of the rear end plate body and the front end plate body and play an insulating role at the same time, avoiding the problems caused by the conductive effect of the front end inner metal plate and the rear end inner metal plate. At the same time, the structure has high strength and good durability. The rear end plate body and the front end plate body are sealed with insulating sealant, which avoids the problem of water ingress and also strengthens the insulation properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the internal structure of an adjustable insulating gauge baffle proposed by the utility model;

[0023] Figure 2 It is a schematic diagram of the external structure of an adjustable insulating gauge baffle proposed by the utility model;

[0024] Figure 3 It is a structural schematic diagram of the front end plate body proposed by the utility model;

[0025] Figure 4 It is an enlarged view of the A node of the adjustable insulating gauge baffle proposed by the utility model.

[0026] In the figure:

[0027] 1. Rear end plate; 2. Front end plate; 3. Rear end inner metal plate; 4. Rear end ceramic layer; 5. Front end inner metal plate; 6. Front end ceramic layer; 7. Mounting hole; 8. Top hole; 9. Insulating sealant; 10. Insert plate; 11. Adjustment hole; 12. Slot; 13. Threaded blind hole. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, an adjustable insulating gauge baffle is provided.

[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, an adjustable insulating gauge baffle according to an embodiment of the utility model comprises a front end plate body 2 and a rear end plate body 1, wherein a front end inner metal plate 5 and a rear end inner metal plate 3 are respectively embedded in the front end plate body 2 and the rear end plate body 1, and the outer surfaces of the front end inner metal plate 5 and the rear end inner metal plate 3 are respectively wrapped with a front end ceramic layer 6 and a rear end ceramic layer 4, and an insert plate 10 and a slot 12 are respectively provided at one end of the front end inner metal plate 5 and one end of the rear end inner metal plate 3, an adjustment hole 11 is provided on the surface of the insert plate 10, a top hole 8 is provided on the top surface of the rear end plate body 1, and a threaded blind hole 13 is provided on the bottom surface of the slot 12, wherein the adjustment holes 11 are arranged at equal intervals. The diameter of the adjustment hole 11 is the same as that of the top hole 8. The rear end plate body 1 and the front end plate body 2 are embedded in the rear end inner metal plate 3 and the front end inner metal plate 5. A slot 12 is provided inside the rear end inner metal plate 3. The front end inner metal plate 5 is integrally connected to the plug plate 10. The surface of the plug plate 10 is provided with equidistantly distributed adjustment holes 11. The staff can pull out the front end plate body 2 according to the size of the spring bar and the installation width to extend the overall length. Subsequently, the bolt is inserted into the top hole 8, passed through the adjustment hole 11 and threadedly connected to the threaded blind hole 13 to complete the adjustment. It can adapt to different specifications of track gauge baffle bases and spring bar sizes, thereby improving the scope of application and the convenience of conditional use.

[0031] In one embodiment, the top hole 8 and the threaded blind hole 13 are coaxially arranged, and the top hole 8 and the adjustment hole 11 are correspondingly arranged, so as to facilitate the insertion and installation of the fixing bolt.

[0032] In one embodiment, the size of the slot 12 matches the size of the plug board 10 , and the top hole 8 passes through the top of the slot 12 , so as to facilitate the insertion of fixing bolts to fix the front end plate body 2 and the rear end plate body 1 .

[0033] In one embodiment, the front end plate body 2 and the rear end plate body 1 are sealed by an insulating sealant 9, and the insulating sealant 9 is made of hot melt adhesive, wherein the insulating sealant 9 is fully annular, and the rear end ceramic layer 4 and the front end ceramic layer 6 play an insulating role while improving the wear resistance of the rear end plate body 1 and the front end plate body 2, thereby avoiding problems caused by the conductive effect of the front end metal plate and the rear end metal plate. At the same time, the structure has high strength and good durability. The rear end plate body 1 and the front end plate body 2 are sealed by the insulating sealant 9, thereby avoiding the problem of water ingress and also strengthening the insulation properties.

[0034] In one embodiment, a mounting hole 7 is formed through the surface of the rear end plate body 1 , and the width of the rear end plate body 1 is the same as that of the front end plate body 2 . The mounting hole 7 facilitates fixed connection between the device and the gauge baffle mounting seat.

[0035] In one embodiment, the thickness of the front ceramic layer 6 and the rear ceramic layer 4 is not less than 2 mm, and the front ceramic layer 6 and the rear ceramic layer 4 are evenly distributed, which is a common enameling process and will not be described in detail here.

[0036] Working principle:

[0037] The rear end plate body 1 and the front end plate body 2 are embedded with the rear end inner metal plate 3 and the front end inner metal plate 5, a slot 12 is provided inside the rear end inner metal plate 3, the front end inner metal plate 5 is integrally connected to the plug plate 10, and the surface of the plug plate 10 is provided with equidistantly distributed adjustment holes 11. The staff can pull out the front end plate body 2 according to the size of the spring bar and the installation width to extend the overall length. Then, the bolt is inserted into the top hole 8, passed through the adjustment hole 11 and threadedly connected with the threaded blind hole 13 to complete the adjustment, which can adapt to different specifications of track gauge baffle bases and spring bar sizes, improve the scope of application, and improve the convenience of conditional use. At the same time, the rear end ceramic layer 4 and the front end ceramic layer 6 play an insulating role while improving the wear resistance of the rear end plate body 1 and the front end plate body 2, avoiding the problems caused by the conductive effect of the front end inner metal plate 5 and the rear end inner metal plate 3. At the same time, the structure has high strength and good durability. The rear end plate body 1 and the front end plate body 2 are sealed by insulating sealant 9 to avoid the problem of water ingress and also strengthen the insulation properties.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable insulating gauge baffle, characterized in that: The invention comprises a front end plate body (2) and a rear end plate body (1), wherein a front end inner metal plate (5) and a rear end inner metal plate (3) are respectively embedded in the front end plate body (2) and the rear end plate body (1), and the outer surfaces of the front end inner metal plate (5) and the rear end inner metal plate (3) are respectively wrapped with a front end ceramic layer (6) and a rear end ceramic layer (4), and an insert plate (10) and a slot (12) are respectively provided at one end of the front end inner metal plate (5) and one end of the rear end inner metal plate (3), and an adjustment hole (11) is provided on the surface of the insert plate (10), a top hole (8) is provided on the top surface of the rear end plate body (1), and a threaded blind hole (13) is provided on the inner bottom surface of the slot (12).

2. The adjustable insulating gauge baffle according to claim 1, characterized in that: The top hole (8) and the threaded blind hole (13) are coaxially arranged, and the top hole (8) and the adjustment hole (11) are correspondingly arranged.

3. The adjustable insulating gauge baffle according to claim 1, characterized in that: A plurality of the adjustment holes (11) are arranged at equal intervals, and the diameter of the adjustment holes (11) is the same as the diameter of the top hole (8).

4. The adjustable insulating gauge baffle according to claim 1, characterized in that: The size of the slot (12) matches the size of the plugboard (10), and the top hole (8) passes through the top of the slot (12).

5. The adjustable insulating gauge baffle according to claim 1, characterized in that: The front end plate body (2) and the rear end plate body (1) are sealed by an insulating sealant (9), and the insulating sealant (9) is made of hot melt adhesive.

6. The adjustable insulating gauge baffle according to claim 1, characterized in that: A mounting hole (7) is provided through the surface of the rear end plate body (1), and the width of the rear end plate body (1) is the same as the width of the front end plate body (2).

7. The adjustable insulating gauge baffle according to claim 1, characterized in that: The thickness of the front ceramic layer (6) and the rear ceramic layer (4) is not less than 2 mm, and the front ceramic layer (6) and the rear ceramic layer (4) are evenly distributed.

8. The adjustable insulating gauge baffle according to claim 5, characterized in that: The insulating sealant (9) is fully applied in an annular shape.

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