CN113771912A - Linkage detection rod and method for tail adjustment stroke of conversion equipment - Google Patents
Linkage detection rod and method for tail adjustment stroke of conversion equipment Download PDFInfo
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- CN113771912A CN113771912A CN202010525936.1A CN202010525936A CN113771912A CN 113771912 A CN113771912 A CN 113771912A CN 202010525936 A CN202010525936 A CN 202010525936A CN 113771912 A CN113771912 A CN 113771912A
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 66
- 229910052742 iron Inorganic materials 0.000 claims description 30
- 238000007689 inspection Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000012207 thread-locking agent Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000002035 prolonged effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
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Abstract
The invention relates to a linkage detection rod and a method for tail adjustment stroke of conversion equipment, which are characterized in that: the method comprises the following steps: linkage detection control unit (25), linkage locking lever (22) and linkage display rod (23), install linkage detection control unit (25) in the outside of switch (24), linkage locking lever (22) and linkage display rod (23) are installed respectively in linkage detection control unit (25) of different traction point department of switch (24), through linkage detection control unit (25) perpendicular installation fixed linkage locking lever (22) and linkage display rod (23) between two tongue of switch (24), the linkage detection lever include linkage locking lever (22) and linkage display rod (23). The linkage detection rod and the method for the tail adjusting stroke of the conversion equipment are used for improving the sealing performance of the whole machine, prolonging the service life and providing the reliability of the detection rod.
Description
Technical Field
The invention belongs to the field of railway turnout conversion equipment, in particular to a linkage detection rod and a method for tail adjustment stroke of conversion equipment, which are suitable for a point switch or a closure checker, and are used for being installed in the point switch or the closure checker or similar equipment to check the states of a turnout point rail and a movable point rail.
Background
After the railway turnout is converted, strict requirements are imposed on the close contact state of the switch rail and the stock rail so as to ensure the driving safety. The switch machine and the tightness checker or the like have the function of detecting the tightness of the point rail and the stock rail. The switch machine, the close contact checker or the like used at present are basically connected with the switch rail by a detection rod, a detection port (notch or boss) is arranged at a proper position of the detection rod, and when the detection port (notch or boss) of the detection rod moves in the switch machine, the close contact checker or the like until the switch rail and the stock rail meet the close contact requirement, a mechanism in the switch machine, the close contact checker or the like acts to connect a contact; when the detection port (notch or boss) of the detection rod is not at the designed position, the contact point in the switch machine, the contact checker or the like cannot be connected.
The linkage detection rod is generally composed of two rods and other accessory parts, and can be divided into a linkage locking rod and a linkage display rod according to different structures. The linkage detection rod is formed by connecting two rods together and is provided with an adjusting mechanism, the two rods can mutually stagger in a certain range to adjust the stroke, and the two rods are simultaneously connected to the switch blade during use.
The linkage detection rod structure at present is a square rod structure, and the difficulty of sealing performance is increased.
Disclosure of Invention
The invention aims to provide a linkage detection rod and a method for tail adjustment stroke of conversion equipment, so that the sealing performance of the whole machine is improved, the service life is prolonged, and the reliability of the detection rod is improved.
The technical scheme of the invention is as follows: relates to a linkage detection rod and a method for tail adjustment stroke of conversion equipment, which are characterized in that: the method comprises the following steps: the linkage detection device comprises a linkage detection control unit and a linkage detection rod, wherein the linkage detection control unit is arranged on the outer side of a turnout, the linkage detection rod is vertically and fixedly arranged through the linkage detection control unit and is arranged between two switch rails of the turnout, the linkage detection rod comprises a linkage locking rod and a linkage indicating rod, the linkage locking rod and the linkage indicating rod are respectively composed of a first rod, a second rod and a joint, the first rod and the second rod are respectively provided with a notch or a boss, the close contact state of the switch rails and the stock rails is obtained through the notches or the bosses on the first rod and the second rod, and contact connection or disconnection information is given; the linkage locking rod includes: the locking device comprises a first rod of a locking rod, a second rod of the locking rod, a joint iron, an adjusting rod, an adjusting nut, a guide screw, a connecting bolt, a bolt pin, two connecting bolts, 3 nuts, a locknut, a double-lug anti-loosening sheet, a pin and a single-lug anti-loosening sheet; the connecting bolt penetrates through a step hole of the first rod of the locking rod, and the second rod of the locking rod is locked with the first rod of the locking rod by using the locknut, so that the first rod of the locking rod and the second rod of the locking rod are prevented from sliding back and forth; the joint iron is connected with one end of a first rod of the locking rod through two groups of connecting bolts and nuts; the end head of the joint iron is provided with a bolt pin which is connected with a rod piece outside the conversion equipment; the two nuts use double-lug anti-loosening sheets for loosening prevention; the first pole of locking pole and the pole of the second pole of locking pole all are provided with straight breach and oblique breach, and the first pole of locking pole is close to the female portion of installation adjustment and is provided with straight breach, and the first pole of locking pole is kept away from the female portion of installation adjustment and is provided with oblique breach.
The part of the second rod of the locking rod, which is close to the mounting adjusting rod, is provided with an inclined notch, and the part of the second rod of the locking rod, which is far away from the adjusting rod, is provided with a straight notch.
The straight notch and the inclined notch of the second rod of the locking rod are used for detecting the position state of the turnout; the straight notch on the first rod of the locking rod corresponds to the inclined notch on the second rod of the locking rod; the inclined notch on the first rod of the locking rod corresponds to the straight notch on the second rod of the locking rod; the connecting end of the first rod of the locking rod and the joint iron is of a round rod structure, and the rest of the connecting end is of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the first rod square rod structure head step of the locking rod is provided with a R3-R5 round corner; the second rod of the locking rod is of a square rod structure; the first rod of the locking rod and the second rod of the locking rod form a linkage locking rod.
The guide screw is integrally of a step-shaped structure, the head is large, the tail is small, the head is of a cylindrical structure with a groove, the middle is provided with a round polished rod, and the tail is provided with a round screw rod; the head of the guide screw stops at the step hole of the first rod of the locking rod; a round polished rod in the middle of the guide screw penetrates through a step hole of the first rod of the locking rod to guide the first rod of the locking rod; a round screw rod at the tail part of the guide screw is connected with a threaded hole of a second rod of the locking rod, and a threaded locking agent is coated at the threaded connection part; a certain gap is reserved between the step surface of the round polished rod in the middle of the guide screw and the step surface of the first rod of the locking rod; the step surface of the tail round screw rod of the guide screw compresses the end surface of the second rod of the locking rod; when the linkage locking rod is adjusted in stroke, the guide screw does not need to be adjusted.
The tail part of the first rod of the locking rod penetrates into the adjusting nut, and a threaded hole of the adjusting nut is connected with a screw rod of the adjusting rod; the adjusting rod penetrates through the tail part of the second rod connected to the locking rod, the pin is in interference fit with the second rod of the locking rod, and the pin limits the front and back positions of the adjusting rod along the rod piece so that the adjusting rod only rotates along the axis; the adjusting rod drives the adjusting nut to move back and forth after rotating; the rotation motion of the adjusting rod along the axis is prevented from loosening through the single-lug anti-loosening sheet.
The linkage indicating rod of the linkage detecting rod includes: a first rod representing a rod, a second rod representing a rod, a joint iron, an adjusting rod, an adjusting nut, a guide screw, a connecting bolt, a bolt pin, two connecting bolts, 3 nuts, a locknut, a double-lug anti-loosening sheet, a pin and a single-lug anti-loosening sheet; the connecting bolt penetrates through the stepped hole of the first rod of the indicating rod, and the second rod of the indicating rod and the first rod of the indicating rod are locked by the locknut to prevent the first rod of the indicating rod and the second rod of the indicating rod from sliding back and forth; the joint iron is connected with one end of a first rod of the indication rod through two groups of connecting bolts and nuts; the end head of the joint iron is provided with a bolt pin which is connected with a rod piece outside the conversion equipment; the two nuts use double-lug anti-loosening sheets for loosening prevention; the first rod of the indication rod and the second rod of the indication rod are both provided with a straight notch and an inclined notch, the first rod of the indication rod is provided with a straight notch close to the mounting adjustment female part, and the first rod of the indication rod is provided with an inclined notch far away from the mounting adjustment female part; the part of the second rod of the indicating rod, which is close to the installation adjusting rod, is provided with an inclined notch, and the part of the second rod of the indicating rod, which is far away from the adjusting rod, is provided with a straight notch; the straight notch and the inclined notch are used for detecting the position state of the turnout; the straight notch on the first rod of the indicating rod corresponds to the inclined notch on the second rod of the indicating rod; the inclined notch on the first rod of the indicating rod corresponds to the straight notch on the second rod of the indicating rod; the connecting end of a first rod of the indicating rod and the joint iron is of a round rod structure, and the rest of the indicating rod is of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the first rod square rod structure head steps representing the rods are R3-R5 rounded corners; the second rod of the indication rod is of a square rod structure; the first lever representing the lever and the second lever representing the lever constitute a linked lock lever.
The first rod of the indicating rod and the second rod of the indicating rod are respectively provided with an inspection block, a spring, a guide rod and a guide nail; the checking block is fixed on the rod by a spring and a guide rod; when the fork is squeezed, the inspection block can displace; meanwhile, the first rod of the indicating rod and the second rod of the indicating rod are both provided with inclined notches; the straight gap of the inspection block and the inclined gap on the rod are used for detecting the position state of the turnout.
The straight notch of the inspection block arranged on the first rod of the indication rod corresponds to the inclined notch on the rod on the second rod of the indication rod; the oblique cut-out on the first rod of the indication rod corresponds to the straight cut-out of the examination block mounted on the second rod of the indication rod.
The invention has the advantages that: the invention relates to a linkage detection control unit, a linkage locking rod and a linkage indicating rod, wherein the linkage detection control unit is arranged at the outer side of a turnout, and the linkage locking rod and the linkage indicating rod are respectively arranged in the linkage detection control units at different traction points of the turnout; the linkage detection control unit is used for vertically installing and fixing a linkage locking rod and a linkage indicating rod between two switch rails of a turnout, the linkage detection rod comprises a linkage locking rod and a linkage indicating rod, the linkage locking rod and the linkage indicating rod are respectively composed of a first rod, a second rod and a joint iron, and the linkage detection control unit is used for adjusting the linkage locking rod and/or the linkage indicating rod according to the following steps:
firstly, extending out a linkage detection rod, and adjusting a rod piece for connecting the linkage detection rod and a turnout switch rail (movable point rail) to a proper length so that a straight notch of an inspection block arranged on a first rod is at a specified position; after the extension side of the linkage detection rod is adjusted, the linkage detection rod is pulled in, and the single lug anti-loosening sheet and the anti-loosening nut are loosened; rotating the adjusting rod to adjust the straight notch of the checking block arranged on the second rod to a specified position; after the adjustment is finished, the single-lug anti-loosening sheet is lifted to prevent loosening, and the anti-loosening nut is screwed down.
This type linkage detection pole, simple structure, intensity is high, and the stroke is adjustable, can use on multiple switch, has good sealing performance, guarantees to be equipped with the waterproof requirement of goat and the close-fitting inspection ware or similar equipment of this type linkage detection pole.
The invention is further explained below with reference to an embodiment drawing.
Drawings
FIG. 1 is a schematic diagram of a system architecture of an embodiment of the present invention;
FIG. 2 is a front view of the linkage locking bar;
FIG. 3 is a side view of the interlock locking bar;
FIG. 4 is a three-dimensional view of a linkage locking bar;
FIG. 5 is a three-dimensional view of a first bar of the linkage locking bar;
FIG. 6 is a second bar three-dimensional view of the linkage locking bar;
FIG. 7 shows a front view of the linkage;
FIG. 8 shows a side view of the linkage;
FIG. 9 is a schematic representation of a three-dimensional rod diagram in linkage;
FIG. 10 is a three-dimensional view of a first rod of the linkage;
FIG. 11 is a two-dimensional view of a linkage rod;
FIG. 12 is a three-dimensional view of the tail adjustment stroke structure of the detection rod.
In the figure, 1, a first rod; 2. a second lever; 3. a joint iron; 4. an adjusting lever; 5. adjusting the mother; 6. a guide screw; 7. a connecting bolt; 8. a bolt pin; 9. a connecting bolt; 10. a nut; 11. a locknut; 12. double ear anti-loosening sheets; 13. a pin; 14. a single-ear anti-loosening sheet; 15. checking the block; 16. a spring; 17. a guide bar; 18. guiding the nail; 19. a straight notch; 20. an oblique notch; 21. a stepped bore; 22. a linkage locking bar; 23. a linkage indicating rod; 24. a turnout; 25. linkage detection control unit.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the invention relates to a linkage detection rod and a method for tail adjustment stroke of conversion equipment, which are characterized in that: the method comprises the following steps: the linkage detection control unit 25, the linkage locking rod 22 and the linkage indicating rod 23 are arranged on the outer side of the turnout 24, the linkage locking rod 22 and the linkage indicating rod 23 are vertically and fixedly arranged through the linkage detection control unit 25, the linkage detection rod comprises the linkage locking rod 22 and the linkage indicating rod 23 between two switch rails of the turnout 24, the linkage locking rod 22 and the linkage indicating rod 23 are respectively composed of a first rod 1, a second rod 2 and a joint iron 3, the first rod 1 and the second rod 2 are respectively provided with a notch or a boss, and the contact connection or disconnection information is given through the notch or the boss on the first rod 1 and the second rod 2 and the close contact state of the switch rails and the stock rails.
As shown in fig. 2, 3, 4, 5, 6 and 12, the interlocking lock bar 22 includes: the locking device comprises a first rod 1, a second rod 2, a joint iron 3, an adjusting rod 4, an adjusting nut 5, a guide screw 6, a connecting bolt 7, a bolt pin 8, two connecting bolts 9, 3 nuts 10, a locknut 11, a double-lug anti-loosening sheet 12, a pin 13 and a single-lug anti-loosening sheet 14; the connecting bolt 7 penetrates through a stepped hole of the first rod 1, and the second rod 2 is locked with the first rod 1 by using the locknut 11, so that the first rod 1 and the second rod 2 are prevented from sliding back and forth; the joint iron 3 is connected with one end of the first rod 1 through two groups of connecting bolts 9 and nuts 10; the end of the joint iron 3 is provided with a bolt pin 8, and the bolt pin 8 is connected with a rod piece outside the conversion equipment; the two nuts 10 use double-lug anti-loosening sheets 12 for loosening prevention; the rods of the first rod 1 and the second rod 2 are both provided with a straight notch 19 and an inclined notch 20, the part of the first rod 1, which is close to the installation adjustment nut 5, is provided with the straight notch 19, and the part of the first rod 1, which is far away from the installation adjustment nut 5, is provided with the inclined notch 20.
The part of the second rod 2, which is close to the mounting adjusting rod 4, is provided with an inclined notch 20, and the part of the second rod 2, which is far from the adjusting rod 4, is provided with a straight notch 19.
The straight notch 19 and the inclined notch 20 of the second rod 2 are used for detecting the position state of the turnout; the straight notch 19 on the first rod 1 corresponds to the inclined notch 20 on the second rod 2;
the inclined notch 20 on the first rod 1 corresponds to the straight notch 19 on the second rod 2; the connecting end of the first rod 1 and the joint iron 3 is of a round rod structure, and the rest are of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the head step of the first rod 1 square rod structure is provided with a R3-R5 round corner; the second rod 2 is of a square rod structure; the first bar 1 and the second bar 2 constitute a linkage locking bar 22.
The guide screw 6 is integrally of a step-shaped structure, the head is large, the tail is small, the head is of a cylindrical structure with a groove, the middle is provided with a round polished rod, and the tail is provided with a round screw rod.
The head of the guide screw 6 stops at the step hole 21 of the first rod 1; a round polished rod in the middle of the guide screw 6 penetrates into a step hole 21 of the first rod 1 to guide the first rod 1, a round screw rod at the tail part of the guide screw 6 is connected with a threaded hole of the second rod 2, a threaded joint is coated with a threaded locking agent, and a certain gap is reserved between the step surface of the round polished rod in the middle of the guide screw 6 and the step surface of the first rod 1; the step surface of the tail round screw of the guide screw 6 compresses the end surface of the second rod 2; when the linkage locking rod is adjusted in stroke, the guide screw does not need to be adjusted.
The tail part of the first rod 1 penetrates into an adjusting nut 5, and a threaded hole of the adjusting nut 5 is connected with a screw rod of the adjusting rod 4; the adjusting rod 4 penetrates through the tail part of the second rod 2 and is connected with the tail part of the second rod 2, the pin 13 is in interference fit with the second rod 2, and the pin 13 limits the front and back positions of the adjusting rod 4 along the rod piece so that the adjusting rod 4 only rotates along the axis; the adjusting rod 4 rotates to drive the adjusting nut 5 to move back and forth; the rotational movement of the adjusting lever 4 along the axis is secured by the single-lug locking plate 14.
The adjusting method of embodiment 1 of the invention is as follows:
1. extending the linkage locking rod 22, and adjusting the rod piece connecting the linkage locking rod 22 and the switch blade (movable point rail) to a proper length to ensure that the straight notch 19 of the first rod 1 is at a specified position;
2. after the extension side of the linkage locking rod 22 is adjusted, the linkage locking rod 22 is pulled in, and the single-lug anti-loosening sheet 14 and the anti-loosening nut 11 are loosened.
3. The adjusting rod 4 is rotated to adjust the straight notch 19 of the second rod 2 to a predetermined position.
4. After the adjustment is finished, the single-lug anti-loosening piece 14 is pulled up to prevent loosening, and the locknut 11 is screwed down.
Example 2
As shown in fig. 1, the invention relates to a linkage detection rod and a method for tail adjustment stroke of conversion equipment, which are characterized in that: the method comprises the following steps: the linkage detection control unit 25, the linkage locking rod 22 and the linkage indicating rod 23 are arranged on the outer side of the turnout 24, the linkage locking rod 22 and the linkage indicating rod 23 are vertically and fixedly arranged through the linkage detection control unit 25, the linkage detection rod comprises the linkage locking rod 22 and the linkage indicating rod 23 between two switch rails of the turnout 24, the linkage locking rod 22 and the linkage indicating rod 23 are respectively composed of a first rod 1, a second rod 2 and a joint iron 3, the first rod 1 and the second rod 2 are respectively provided with a notch or a boss, and the contact connection or disconnection information is given through the notch or the boss on the first rod 1 and the second rod 2 and the close contact state of the switch rails and the stock rails.
As shown in fig. 7, 8, 9, 10, 11, and 12, the interlocking display lever includes: the locking device comprises a first rod 1, a second rod 2, a joint iron 3, an adjusting rod 4, an adjusting nut 5, a guide screw 6, a connecting bolt 7, a bolt pin 8, two connecting bolts 9, 3 nuts 10, a locknut 11, a double-lug anti-loosening sheet 12, a pin 13 and a single-lug anti-loosening sheet 14; the connecting bolt 7 penetrates through a stepped hole of the first rod 1, and the second rod 2 is locked with the first rod 1 by using the locknut 11, so that the first rod 1 and the second rod 2 are prevented from sliding back and forth; the joint iron 3 is connected with one end of the first rod 1 through two groups of connecting bolts 9 and nuts 10; the end of the joint iron 3 is provided with a bolt pin 8, and the bolt pin 8 is connected with a rod piece outside the conversion equipment; the two nuts 10 use double-lug anti-loosening sheets 12 for loosening prevention; the first rod 1 and the second rod 2 are provided with a straight notch 19 and an inclined notch 20, the part of the first rod 1 close to the installation adjustment nut 5 is provided with the straight notch 19, and the part of the first rod 1 far away from the installation adjustment nut 5 is provided with the inclined notch 20. An inclined notch 20 is formed in the part, close to the mounting adjusting rod 4, of the second rod 2, a straight notch 19 is formed in the part, far away from the adjusting rod 4, of the second rod 2, and the straight notch 19 and the inclined notch 20 are used for detecting the position state of a turnout; the straight notch 19 on the first rod 1 corresponds to the inclined notch 20 on the second rod 2; the inclined notch 20 on the first rod 1 corresponds to the straight notch 19 on the second rod 2; the connecting end of the first rod 1 and the joint iron 3 is of a round rod structure, and the rest are of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the first rod 1 is a square rod structure with R3-R5 round corners at the head steps; the second rod 2 is of a square rod structure; the first bar 1 and the second bar 2 constitute a linkage locking bar 22.
The guide screw 6 is integrally of a step-shaped structure, the head is large, the tail is small, the head is of a cylindrical structure with a groove, the middle is provided with a round polished rod, and the tail is provided with a round screw rod.
The head of the guide screw 6 stops at the step hole 21 of the first rod 1; the middle round polished rod of the guide screw 6 penetrates into the step hole 21 of the first rod 1 to guide the first rod 1, the tail round screw rod of the guide screw 6 is connected with the threaded hole of the second rod 2, the threaded connection part is coated with a thread locking agent, a certain gap is reserved between the step surface of the middle round polished rod of the guide screw 6 and the step surface of the first rod 1, the step surface of the tail round screw rod of the guide screw 6 compresses the end surface of the second rod 2, and the guide screw does not need to be adjusted when the linkage locking rod 22 is adjusted in a moving range.
The tail part of the first rod 1 penetrates into an adjusting nut 5, and a threaded hole of the adjusting nut 5 is connected with a screw rod of the adjusting rod 4; the adjusting rod 4 penetrates through the tail part of the second rod 2 and is connected with the tail part of the second rod 2, the pin 13 is in interference fit with the second rod 2, and the pin 13 limits the front and back positions of the adjusting rod 4 along the rod piece so that the adjusting rod 4 only rotates along the axis; the adjusting rod 4 rotates to drive the adjusting nut 5 to move back and forth; the rotational movement of the adjusting lever 4 along the axis is secured by the single-lug locking plate 14.
The rods of the first rod 1 and the second rod 2 are respectively provided with an inspection block 15, a spring 16, a guide rod 17 and a guide nail 18; the inspection block 15 is fixed on the rod by a spring 16 and a guide rod 17; when a switch is squeezed, the inspection block 15 can be displaced, meanwhile, the rods of the first rod 1 and the second rod 2 are both provided with oblique notches 20, and the straight notch 19 of the inspection block 15 and the oblique notches 20 on the rods are used for detecting the position state of the switch.
The straight notch 19 of the inspection block 15 arranged on the first rod 1 corresponds to the inclined notch 20 on the rod on the second rod 2; the inclined notch 20 on the first rod 1 corresponds to the straight notch 19 of the inspection block 15 arranged on the second rod 2;
the adjusting method of embodiment 2 of the invention is as follows:
1. extending the linkage indicating rod 23, adjusting the rod member connecting the linkage indicating rod 23 and the switch point rail (movable point rail) to a proper length, so that the straight notch 19 of the inspection block 15 arranged on the first rod 1 is at a specified position;
2. after the extension side of the linkage indication rod 23 is adjusted, the linkage indication rod 23 is pulled in, and the single lug anti-loosening piece 14 and the anti-loosening nut 11 are loosened.
3. The adjusting rod 4 is rotated to adjust the straight notch 19 of the checking block 15 mounted on the second rod 2 to a predetermined position.
4. After the adjustment is finished, the single-lug anti-loosening piece 14 is pulled up to prevent loosening, and the locknut 11 is screwed down.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (9)
1. The utility model provides a conversion equipment afterbody adjustment linkage measuring stick for stroke which characterized by: the method comprises the following steps: the linkage detection control unit (25), the linkage locking rod (22) and the linkage indicating rod (23) are arranged, the linkage detection control unit (25) is arranged on the outer side of the turnout (24), and the linkage locking rod (22) and the linkage indicating rod (23) are respectively arranged in the linkage detection control unit (25) at different traction points of the turnout (24); the linkage detection control unit (25) is used for vertically installing and fixing a linkage locking rod (22) and a linkage indicating rod (23) between two switch rails of a turnout (24), the linkage detection rod comprises the linkage locking rod (22) and the linkage indicating rod (23), the linkage locking rod (22) and the linkage indicating rod (23) are respectively composed of a first rod (1), a second rod (2) and a joint iron (3), notches or bosses are respectively arranged on the first rod (1) and the second rod (2), and contact connection or disconnection information is given by acquiring the close contact state of the switch rails and the stock rails through the notches or bosses on the first rod (1) and the second rod (2); the interlocking lock lever (22) includes: the device comprises a first rod (1), a second rod (2), a joint iron (3), an adjusting rod (4), an adjusting nut (5), a guide screw (6), a connecting bolt (7), a bolt pin (8), two connecting bolts (9), 3 nuts (10), a check nut (11), a double-lug anti-loosening sheet (12), a pin (13) and a single-lug anti-loosening sheet (14), wherein the connecting bolt (7) penetrates through a stepped hole of the first rod (1), the second rod (2) is locked with the first rod (1) through the check nut (11) to prevent the first rod (1) and the second rod (2) from sliding back and forth, the joint iron (3) is connected with one end of the first rod (1) through the two groups of connecting bolts (9) and the nuts (10), the joint iron (3) is provided with the bolt pin (8), the bolt pin (8) is connected with a rod piece outside the conversion equipment, and the two nuts (10) are used for anti-loosening through the double-lug anti-loosening sheets (12) to achieve anti-loosening effect (ii) a The first rod (1) and the second rod (2) are provided with a straight notch (19) and an inclined notch (20), the portion, close to the installation adjustment nut (5), of the first rod (1) is provided with the straight notch (19), and the portion, far away from the installation adjustment nut (5), of the first rod (1) is provided with the inclined notch (20).
2. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: the part of a second rod (2) of the linkage locking rod (22), which is close to the installation adjusting rod (4), is provided with an inclined notch (20), and the part of the second rod (2), which is far away from the adjusting rod (4), is provided with a straight notch (19).
3. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 2, wherein: the straight notch (19) and the inclined notch (20) of the second rod (2) of the linkage locking rod (22) are used for detecting the position state of the turnout; a straight notch (19) on the first rod (1) corresponds to an inclined notch (20) on the second rod (2); the inclined notch (20) on the first rod (1) corresponds to the straight notch (19) on the second rod (2); the connecting end of the first rod (1) and the joint iron (3) is of a round rod structure, and the rest are of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the first rod (1) is provided with a round corner R3-R5 at the head step; the second rod (2) is of a square rod structure; the first rod (1) and the second rod (2) form a linkage locking rod (22).
4. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: the guide screw (6) is integrally of a step-shaped structure, the head is large, the tail is small, the head is of a cylindrical structure with a groove, the middle is provided with a round polished rod, and the tail is provided with a round screw rod; the head of the guide screw (6) stops at a step hole (21) of the first rod (1); a round polished rod in the middle of the guide screw (6) penetrates into a step hole (21) of the first rod (1) to guide the first rod (1); a round screw rod at the tail part of the guide screw (6) is connected with a threaded hole of the second rod (2), and a threaded joint is coated with a thread locking agent; a certain gap is reserved between the step surface of the round polished rod in the middle of the guide screw (6) and the step surface of the first rod (1); the step surface of the tail round screw rod of the guide screw (6) compresses the end surface of the second rod (2).
5. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: the tail part of the first rod (1) penetrates into an adjusting nut (5), and a threaded hole of the adjusting nut (5) is connected with a screw rod of the adjusting rod (4); adjusting lever (4) penetrate and connect the afterbody at second pole (2), round pin (13) and second pole (2) interference fit, round pin (13) spacing adjusting lever (4) along the front and back position of member.
6. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: the linkage indicating rod (23) comprises: the anti-loosening device comprises a first rod (1) representing a rod, a second rod (2), a joint iron (3), an adjusting rod (4), an adjusting nut (5), a guide screw (6), a connecting bolt (7), a bolt pin (8), two connecting bolts (9), 3 nuts (10), a locknut (11), a double-lug anti-loosening sheet (12), a pin (13) and a single-lug anti-loosening sheet (14); the connecting bolt (7) penetrates through a stepped hole of the first rod (1), and the second rod (2) is locked with the first rod (1) by using the locknut (11) to prevent the first rod (1) and the second rod (2) from sliding forwards and backwards; the joint iron (3) is connected with one end of the first rod (1) through two groups of connecting bolts (9) and nuts (10); the end of the joint iron (3) is provided with a bolt pin (8), and the bolt pin (8) is connected with a rod piece outside the conversion equipment; the two nuts (10) use the double-lug anti-loosening sheet (12) for loosening prevention; the rods of the first rod (1) and the second rod (2) are both provided with a straight notch (19) and an inclined notch (20), the part of the first rod (1) close to the mounting adjusting nut (5) is provided with the straight notch (19), and the part of the first rod (1) far away from the mounting adjusting nut (5) is provided with the inclined notch (20); an inclined notch (20) is formed in the part, close to the mounting adjusting rod (4), of the second rod (2), and a straight notch (19) is formed in the part, far away from the adjusting rod (4), of the second rod (2); the straight notch (19) and the inclined notch (20) are used for detecting the position state of the turnout; a straight notch (19) on the first rod (1) corresponds to an inclined notch (20) on the second rod (2); the inclined notch (20) on the first rod (1) corresponds to the straight notch (19) on the second rod (2); the connecting end of the first rod (1) and the joint iron (3) is of a round rod structure, and the rest are of a square rod structure; the intersection of the round rod and the square rod is in rounded transition from R0.5 to R1; the first rod (1) is provided with a round corner R3-R5 at the head step; the second rod (2) is of a square rod structure; the first rod (1) and the second rod (2) form a linkage display rod.
7. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: the rods of the first rod (1) and the second rod (2) of the linkage indication rod (23) are respectively provided with an inspection block (15), a spring (16), a guide rod (17) and a guide nail (18); the checking block (15) is fixed on the rod by a spring (16) and a guide rod (17); when the fork is squeezed, the inspection block (15) can be displaced; meanwhile, the rods of the first rod (1) and the second rod (2) are both provided with inclined notches (20); the straight notch (19) of the checking block (15) and the inclined notch (20) on the rod are used for detecting the position state of the turnout.
8. The linkage detection rod for the tail adjustment stroke of the conversion equipment as claimed in claim 1, wherein: a straight notch of an inspection block (15) arranged on a first rod (1) of the linkage indication rod (23) corresponds to an inclined notch (20) on a rod on a second rod (2); the oblique notch (20) on the rod of the first rod (1) corresponds to the straight notch (19) of the inspection block (15) installed on the second rod (2).
9. A method for adjusting a linkage detection rod for a stroke of the tail of a conversion device is characterized by comprising the following steps: the method comprises the following steps: the linkage detection control unit (25), the linkage locking rod (22) and the linkage indicating rod (23) are arranged, the linkage detection control unit (25) is arranged on the outer side of the turnout (24), and the linkage locking rod (22) and the linkage indicating rod (23) are respectively arranged in the linkage detection control unit (25) at different traction points of the turnout (24); the linkage detection control unit (25) is used for vertically installing and fixing a linkage locking rod (22) and a linkage indicating rod (23) between two switch rails of a turnout (24), the linkage detection rod comprises the linkage locking rod (22) and the linkage indicating rod (23), the linkage locking rod (22) and the linkage indicating rod (23) are respectively composed of a first rod (1), a second rod (2) and a joint iron (3), and the linkage detection control unit (25) adjusts the linkage locking rod (22) and/or the linkage indicating rod (23) according to the following steps:
1) extending the linkage detection rod, and adjusting a rod piece for connecting the linkage detection rod and a turnout switch rail (movable point rail) to a proper length to enable a straight notch (19) of an inspection block (15) arranged on the first rod (1) to be at a specified position;
2) after the extension side of the linkage detection rod is adjusted, the linkage detection rod is pulled in, and the single-lug anti-loosening sheet (14) and the anti-loosening nut (11) are loosened;
3) rotating the adjusting rod (4) to adjust the straight notch (19) of the checking block (15) arranged on the second rod (2) to a specified position;
4) after the adjustment is finished, the single-lug anti-loosening sheet (14) is pulled up to prevent loosening, and the anti-loosening nut (11) is screwed down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525936.1A CN113771912A (en) | 2020-06-10 | 2020-06-10 | Linkage detection rod and method for tail adjustment stroke of conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525936.1A CN113771912A (en) | 2020-06-10 | 2020-06-10 | Linkage detection rod and method for tail adjustment stroke of conversion equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113771912A true CN113771912A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010525936.1A Pending CN113771912A (en) | 2020-06-10 | 2020-06-10 | Linkage detection rod and method for tail adjustment stroke of conversion equipment |
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| CN (1) | CN113771912A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463264Y (en) * | 2001-01-21 | 2001-12-05 | 西安铁路信号工厂职工技协服务部 | Blocking rod for railway electric goat |
| CN2536466Y (en) * | 2002-04-29 | 2003-02-19 | 张振坤 | Multifunctional point detecting bar joint |
| WO2008110078A1 (en) * | 2007-03-15 | 2008-09-18 | Siemens Signalling Corporation Ltd. | A lock detecting equipment and a detector comprising the same |
| CN102951181A (en) * | 2012-11-16 | 2013-03-06 | 北京中铁通电务技术开发有限公司 | Sleeper type electrohydraulic switcher |
| CN104494647A (en) * | 2014-12-20 | 2015-04-08 | 太原市京丰铁路电务器材制造有限公司 | Electric-hydraulic switch machine |
| WO2020078107A1 (en) * | 2018-10-17 | 2020-04-23 | 西安铁路信号有限责任公司 | Linear motor variable-frequency drive-based switch system and working method therefor |
| CN212796904U (en) * | 2020-06-10 | 2021-03-26 | 西安铁路信号有限责任公司 | Linkage detection rod for tail adjusting stroke of conversion equipment |
-
2020
- 2020-06-10 CN CN202010525936.1A patent/CN113771912A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463264Y (en) * | 2001-01-21 | 2001-12-05 | 西安铁路信号工厂职工技协服务部 | Blocking rod for railway electric goat |
| CN2536466Y (en) * | 2002-04-29 | 2003-02-19 | 张振坤 | Multifunctional point detecting bar joint |
| WO2008110078A1 (en) * | 2007-03-15 | 2008-09-18 | Siemens Signalling Corporation Ltd. | A lock detecting equipment and a detector comprising the same |
| CN102951181A (en) * | 2012-11-16 | 2013-03-06 | 北京中铁通电务技术开发有限公司 | Sleeper type electrohydraulic switcher |
| CN104494647A (en) * | 2014-12-20 | 2015-04-08 | 太原市京丰铁路电务器材制造有限公司 | Electric-hydraulic switch machine |
| WO2020078107A1 (en) * | 2018-10-17 | 2020-04-23 | 西安铁路信号有限责任公司 | Linear motor variable-frequency drive-based switch system and working method therefor |
| CN212796904U (en) * | 2020-06-10 | 2021-03-26 | 西安铁路信号有限责任公司 | Linkage detection rod for tail adjusting stroke of conversion equipment |
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