CN214271519U - Reinforcing device for damaged steel rail - Google Patents
Reinforcing device for damaged steel rail Download PDFInfo
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- CN214271519U CN214271519U CN202022716039.7U CN202022716039U CN214271519U CN 214271519 U CN214271519 U CN 214271519U CN 202022716039 U CN202022716039 U CN 202022716039U CN 214271519 U CN214271519 U CN 214271519U
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Abstract
The utility model discloses a reinforcing device for damaged steel rails, which comprises a bottom plate, a spiral component and a reinforcing component, wherein a supporting plate is arranged on the top surface of the bottom plate, and an I-shaped steel rail is arranged in the middle of the top surface of the supporting plate; a reinforcing inner plate is clamped at one side of the I-shaped steel rail, an L-shaped plate is arranged at one side of the top surface of the supporting plate, and the L-shaped plate is connected with the reinforcing inner plate through a spiral assembly; the other side of the I-shaped steel rail is clamped with a reinforcing outer plate, the other side of the top surface of the supporting plate is provided with a fixing plate, the middle of the top surface of the fixing plate is provided with a trapezoidal plate, and the trapezoidal plate is connected with the reinforcing outer plate through a reinforcing assembly. The utility model discloses a cooperation of each subassembly is used, and it is great to have solved the structure, and the installation operation is complicated, and the clamp force is little, should not keep the scheduling problem, and simple structure, simple to operate has increased the inside and outside clamping strength of rail, has further improved the stability when rail uses.
Description
Technical Field
The utility model relates to a rail reinforcement technology field especially relates to an hinder old reinforcing apparatus for rail.
Background
With the acceleration of the existing railway and the opening of passenger dedicated lines and high-speed railways, overlength seamless steel rails are generally laid on railway lines, and the faults of steel rail damage and fracture can occur in operation, thus directly threatening trains running at high speed.
Therefore, the steel rail damage needs to be reinforced, and the traditional reinforcing device has the following defects: the clamping bolt has the advantages of large structure, complex installation operation, small clamping force and difficult maintenance, and the clamping bolt can not exert the clamping force of the clamping plate to the maximum extent due to the fact that the clamping bolt is arranged at the bottom of the rail.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforcing device for damaging old steel rails.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforcing device for damaged steel rails comprises a bottom plate, a spiral assembly and a reinforcing assembly, wherein the bottom plate is in a rectangular plate shape horizontally and transversely placed, the bottom plate is placed on the ground, a supporting plate fixedly connected transversely is arranged on the top surface of the bottom plate, and an I-shaped steel rail fixedly connected longitudinally is arranged in the middle of the top surface of the supporting plate;
a reinforcing inner plate is clamped on one side of the I-shaped steel rail, an L-shaped plate is arranged on one side of the top surface of the supporting plate, and the L-shaped plate is connected with the reinforcing inner plate through a spiral assembly;
the reinforcing outer plate is clamped on the other side of the I-shaped steel rail, the fixing plate is transversely and fixedly connected with the other side of the top surface of the supporting plate, the trapezoidal plate is vertically and fixedly connected with the middle of the top surface of the fixing plate, and the trapezoidal plate is connected with the reinforcing outer plate through the reinforcing assembly.
Preferably, the spiral component comprises a threaded sleeve and a spiral screw, the middle of the outer side surface of the reinforced inner plate is provided with a positioning groove, the middle of the outer side surface of the L-shaped plate is transversely provided with a threaded through hole, the threaded through hole is internally provided with a threaded sleeve which transversely penetrates through, the inner end of the threaded sleeve is tightly abutted and inserted into the positioning groove, the spiral screw is inserted into the threaded sleeve, and the inner end of the spiral screw is tightly abutted and inserted into the positioning groove.
Preferably, the external thread of the threaded sleeve is in threaded connection with the inner diameter of the threaded through hole, and the external thread of the screw is in threaded connection with the inner diameter of the threaded sleeve.
Preferably, the reinforcing component comprises a trapezoidal block and a reinforcing bolt, the trapezoidal block is arranged between the trapezoidal block and the reinforcing outer plate, two side faces of the trapezoidal block are respectively abutted against the outer side face of the reinforcing outer plate and the inner side face of the trapezoidal block, a reinforcing through hole is vertically formed in the middle of the trapezoidal block, the reinforcing bolt is inserted into the reinforcing through hole, and the bottom end of the reinforcing bolt is connected with one end of the top face of the fixing plate.
Preferably, a reinforcing thread cylinder is arranged at one end of the top surface of the fixing plate below the reinforcing through hole, and the bottom end of the reinforcing bolt is spirally inserted into the reinforcing thread cylinder.
Preferably, the top surface other end of fixed plate is equipped with the three corner seats of vertical rigid coupling, the back of three corner seats and the lateral surface rigid coupling of trapezoidal board, the bottom of three corner seats is equipped with a pair of fixing bolt, and every fixing bolt all with the top surface other end screwed connection of fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the reinforcing inner plate is fixed on the inner side of the I-shaped steel rail through the matching use of the spiral assembly, the external thread teeth of the threaded sleeve are in spiral connection with the inner diameter of the threaded through hole, the inner end of the threaded sleeve is tightly abutted and inserted in the positioning groove, the external thread teeth of the spiral lead screw are in spiral connection with the inner diameter of the threaded sleeve, and the inner end of the spiral lead screw is tightly abutted and inserted in the positioning groove, so that the connection stability of the L-shaped plate and the reinforcing inner plate is further improved;
2. the reinforcing outer plate is fixed on the outer side of the I-shaped steel rail through the matching use of the reinforcing assembly, two side faces of the trapezoidal block are respectively abutted against the outer side face of the reinforcing outer plate and the inner side face of the trapezoidal plate, the bottom end of the reinforcing bolt penetrates through the reinforcing through hole and is spirally inserted in the reinforcing threaded cylinder, and the connecting stability of the trapezoidal plate and the reinforcing outer plate is further improved;
to sum up, the utility model discloses a cooperation of each subassembly is used, and it is great to have solved the structure, and the installation operation is complicated, and the clamp force is little, should not keep the scheduling problem, and simple structure, simple to operate has increased the rail inside and outside and has pressed from both sides tight intensity, has further improved the stability when rail uses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;
FIG. 4 is a right side view of the triangular base of the present invention;
FIG. 5 is a schematic view of the connection between the threaded sleeve and the screw rod of the present invention;
number in the figure: the steel plate comprises a bottom plate 1, a support plate 11, an I-shaped steel rail 12, a reinforced inner plate 13, a reinforced outer plate 14, an L-shaped plate 15, a threaded sleeve 16, a screw rod 17, a fixed plate 2, a trapezoidal plate 21, a trapezoidal block 22, a reinforced threaded cylinder 23, a reinforced bolt 24, a triangular seat 25 and a fixed bolt 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1: in order to solve the problems of large structure, complex installation operation, small clamping force, uneasy maintenance and the like of a steel rail reinforcing device and improve the stability of the steel rail during use, the embodiment provides a reinforcing device for an injured steel rail, and the reinforcing device is shown in fig. 1-5 and comprises a bottom plate 1, a spiral component and a reinforcing component, wherein the bottom plate 1 is in a rectangular plate shape horizontally and transversely placed, the bottom plate 1 is placed on the ground, a supporting plate 11 transversely and fixedly connected is arranged on the top surface of the bottom plate 1, and an I-shaped steel rail 12 longitudinally and fixedly connected is arranged in the middle of the top surface of the supporting plate 11; a reinforcing inner plate 13 is clamped on one side of the I-shaped steel rail 12, an L-shaped plate 15 is arranged on one side of the top surface of the supporting plate 11, and the L-shaped plate 15 is connected with the reinforcing inner plate 13 through a spiral assembly; the other side of the I-shaped steel rail 12 is provided with a reinforcing outer plate 14 in a clamping mode, the other side of the top surface of the supporting plate 11 is provided with a fixing plate 2 which is fixedly connected transversely, the middle of the top surface of the fixing plate 2 is provided with a trapezoidal plate 21 which is fixedly connected vertically, and the trapezoidal plate 21 is connected with the reinforcing outer plate 14 through a reinforcing assembly.
In the utility model, the screw assembly includes a threaded sleeve 16 and a screw 17, a positioning groove is provided in the middle of the outer side surface of the reinforced inner plate 13, a threaded through hole is transversely provided in the middle of the outer side surface of the L-shaped plate 15, the threaded sleeve 16 transversely penetrates through the threaded through hole, the external thread of the threaded sleeve 16 is spirally connected with the inner diameter of the threaded through hole, the inner end of the threaded sleeve 16 is tightly inserted into the positioning groove, the screw 17 is inserted into the threaded sleeve 16, the external thread of the screw 17 is spirally connected with the inner diameter of the threaded sleeve 16, and the inner end of the screw 17 is tightly inserted into the positioning groove; the reinforcing inner plate 13 is fixed on the inner side of the I-shaped steel rail 12 through the matching of the spiral components, the external thread teeth of the threaded sleeve 16 are in threaded connection with the inner diameter of the threaded through hole, the inner end of the threaded sleeve 16 is tightly abutted and inserted in the positioning groove, the external thread teeth of the spiral lead screw 17 are in threaded connection with the inner diameter of the threaded sleeve 16, the inner end of the spiral lead screw 17 is tightly abutted and inserted in the positioning groove, and the connection stability of the L-shaped plate 15 and the reinforcing inner plate 13 is further improved.
The utility model discloses in, the reinforcement subassembly includes trapezoidal piece 22, reinforcing bolt 24, be equipped with trapezoidal piece 22 between trapezoidal piece 21 and the reinforcing planking 14, and the both sides face of trapezoidal piece 22 supports tightly with the lateral surface of reinforcing planking 14, the inboard face of trapezoidal piece 21 respectively, the middle part of trapezoidal piece 22 is vertical to be seted up and is strengthened the through-hole, is located reinforcing through-hole below and is equipped with reinforcing thread section of thick bamboo 23 at the top surface one end of fixed plate 2, reinforcing bolt 24 is inserted to the reinforcing through-hole, reinforcing bolt 24's bottom spiral is inserted and is established in reinforcing thread section of thick bamboo 23; through the cooperation use of reinforcing subassembly, fix reinforcing planking 14 in the outside of I-shaped rail 12, support tightly the both sides face of trapezoidal piece 22 respectively with the lateral surface of reinforcing planking 14, the inboard side of trapezoidal board 21, the bottom of reinforcing bolt 24 passes the reinforcing through-hole and the spiral is inserted and is established in reinforcing thread section of thick bamboo 23, has further increased trapezoidal board 21 and has reinforced the stability that the planking 14 is connected.
In the utility model, the other end of the top surface of the fixing plate 2 is provided with a triangular seat 25 which is fixedly connected vertically, the back surface of the triangular seat 25 is fixedly connected with the outer side surface of the trapezoidal plate 21, the bottom of the triangular seat 25 is provided with a pair of fixing bolts 26, and each fixing bolt 26 is spirally connected with the other end of the top surface of the fixing plate 2; the vertical rigid coupling of three corner seats 25 is at the top surface other end of fixed plate 2 to three corner seats 25's the back and trapezoidal plate 21's lateral surface rigid coupling, a pair of fixing bolt 26 of three corner seats 25 bottom respectively with the top surface other end screwed connection of fixed plate 2, through three corner seats 25's linkage effect, further increased the stability that trapezoidal plate 21 and fixed plate 2 are connected.
Example 2: the utility model discloses when specifically using, its operating procedure is as follows:
firstly, horizontally and transversely placing a bottom plate 1 on the ground, transversely and fixedly connecting a support plate 11 on the top surface of the bottom plate 1, longitudinally and fixedly connecting an I-shaped steel rail 12 on the top surface of the support plate 11, and respectively clamping a reinforcing inner plate 13 and a reinforcing outer plate 14 on two sides of the I-shaped steel rail 12;
secondly, the reinforced inner plate 13 is fixed on the inner side of the I-shaped steel rail 12 through the matching use of the spiral components, the external thread teeth of the threaded sleeve 16 are in spiral connection with the inner diameter of the threaded through hole, the inner end of the threaded sleeve 16 is tightly abutted and inserted in the positioning groove, the external thread teeth of the spiral lead screw 17 are in spiral connection with the inner diameter of the threaded sleeve 16, and the inner end of the spiral lead screw 17 is tightly abutted and inserted in the positioning groove, so that the connection stability of the L-shaped plate 15 and the reinforced inner plate 13 is further improved;
thirdly, the reinforcing outer plate 14 is fixed on the outer side of the I-shaped steel rail 12 through the matching use of the reinforcing assembly, two side faces of the trapezoidal block 22 are respectively abutted against the outer side face of the reinforcing outer plate 14 and the inner side face of the trapezoidal plate 21, the bottom end of the reinforcing bolt 24 penetrates through the reinforcing through hole and is spirally inserted into the reinforcing threaded cylinder 23, and the connecting stability of the trapezoidal plate 21 and the reinforcing outer plate 14 is further improved;
step four, the triangular seat 25 is vertically and fixedly connected to the other end of the top surface of the fixing plate 2, the back of the triangular seat 25 is fixedly connected to the outer side surface of the trapezoidal plate 21, the pair of fixing bolts 26 at the bottom of the triangular seat 25 are respectively in threaded connection with the other end of the top surface of the fixing plate 2, and the stability of connection between the trapezoidal plate 21 and the fixing plate 2 is further improved through the connection effect of the triangular plate 25.
The utility model discloses a cooperation of each subassembly is used, and it is great to have solved the structure, and the installation operation is complicated, and the clamp force is little, should not keep the scheduling problem, and simple structure, simple to operate has increased the inside and outside clamping strength of rail, has further improved the stability when rail uses.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hinder old reinforcing apparatus for rail, includes bottom plate (1), spiral component, reinforcement assembly, its characterized in that: the bottom plate (1) is in a rectangular plate shape horizontally and transversely placed, the bottom plate (1) is placed on the ground, a supporting plate (11) fixedly connected transversely is arranged on the top surface of the bottom plate (1), and an I-shaped steel rail (12) fixedly connected longitudinally is arranged in the middle of the top surface of the supporting plate (11);
a reinforced inner plate (13) is clamped on one side of the I-shaped steel rail (12), an L-shaped plate (15) is arranged on one side of the top surface of the supporting plate (11), and the L-shaped plate (15) is connected with the reinforced inner plate (13) through a spiral assembly;
the reinforcing outer plate (14) is clamped on the other side of the I-shaped steel rail (12), the fixing plate (2) is transversely and fixedly connected to the other side of the top surface of the supporting plate (11), the trapezoidal plate (21) is vertically and fixedly connected to the middle of the top surface of the fixing plate (2), and the trapezoidal plate (21) is connected with the reinforcing outer plate (14) through a reinforcing assembly.
2. The reinforcing apparatus for damaged steel rail according to claim 1, wherein: the spiral component comprises a threaded sleeve (16) and a spiral lead screw (17), a positioning groove is formed in the middle of the outer side face of the reinforced inner plate (13), a threaded through hole is formed in the middle of the outer side face of the L-shaped plate (15) in a transverse mode, the threaded sleeve (16) which transversely penetrates through the threaded through hole is arranged in the threaded through hole, the inner end of the threaded sleeve (16) is tightly inserted into the positioning groove, the spiral lead screw (17) is inserted into the threaded sleeve (16), and the inner end of the spiral lead screw (17) is tightly inserted into the positioning groove.
3. The reinforcing apparatus for damaged steel rail according to claim 2, wherein: the outer thread teeth of the threaded sleeve (16) are in threaded connection with the inner diameter of the threaded through hole, and the outer thread teeth of the screw rod (17) are in threaded connection with the inner diameter of the threaded sleeve (16).
4. The reinforcing apparatus for damaged steel rail according to claim 1, wherein: the reinforcing component comprises a trapezoidal block (22) and a reinforcing bolt (24), the trapezoidal block (22) is arranged between the trapezoidal plate (21) and the reinforcing outer plate (14), two side faces of the trapezoidal block (22) are respectively abutted to the outer side face of the reinforcing outer plate (14) and the inner side face of the trapezoidal plate (21), a reinforcing through hole is vertically formed in the middle of the trapezoidal block (22), the reinforcing bolt (24) is inserted into the reinforcing through hole, and the bottom end of the reinforcing bolt (24) is connected with one end of the top face of the fixing plate (2).
5. The reinforcing apparatus for damaged steel rail according to claim 4, wherein: and a reinforcing thread cylinder (23) is arranged at one end of the top surface of the fixing plate (2) below the reinforcing through hole, and the bottom end of the reinforcing bolt (24) is spirally inserted into the reinforcing thread cylinder (23).
6. The reinforcing apparatus for damaged steel rail according to claim 1, wherein: the top surface other end of fixed plate (2) is equipped with three corner seats (25) of vertical rigid coupling, the back of three corner seats (25) and the lateral surface rigid coupling of trapezoidal plate (21), the bottom of three corner seats (25) is equipped with a pair of fixing bolt (26), and every fixing bolt (26) all with the top surface other end screwed connection of fixed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716039.7U CN214271519U (en) | 2020-11-23 | 2020-11-23 | Reinforcing device for damaged steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716039.7U CN214271519U (en) | 2020-11-23 | 2020-11-23 | Reinforcing device for damaged steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271519U true CN214271519U (en) | 2021-09-24 |
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ID=77776382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022716039.7U Active CN214271519U (en) | 2020-11-23 | 2020-11-23 | Reinforcing device for damaged steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271519U (en) |
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2020
- 2020-11-23 CN CN202022716039.7U patent/CN214271519U/en active Active
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