CN216046381U

CN216046381U - Novel track inspection tester for railway line workers

Info

Publication number: CN216046381U
Application number: CN202122186466.3U
Authority: CN
Inventors: 雷宇; 杨文强; 崔耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-15
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a novel track inspection tester for railway line workers, belonging to the technical field of railway line workers. Including longeron and crossbeam, articulated bottom of the flexible push rod of cooperation on the crossbeam, the top fixed connection computer supporting disk of flexible push rod, flexible push rod can articulate the activity on the crossbeam through the hinge bar, and the hinge bar realizes articulated back through position adjustment spare and fixes, and the computer supporting disk passes through elastic second butt limit and presss from both sides tight computer. Through holistic structural design, can realize that the computer carries out diversified position adjustment on the track inspection tester, greatly made things convenient for track measurement personnel's work operation to can detect orbital each item data with high efficiency.

Description

Novel track inspection tester for railway line workers

Technical Field

The utility model relates to the technical field of railway work equipment, in particular to a novel track inspection tester for railway work line workers.

Background

The track inspection instrument is a track geometric state inspection instrument based on the digital gyro precision measurement principle. The horizontal and vertical coordinate components of the track are obtained by measuring the azimuth angle and the gradient angle of the track and integrating the distance, so that the irregularity of the track is calculated. The irregularity indexes include track gauge, track gauge change rate, level, left and right height, left and right track direction, triangular pits, etc.

After the data are detected by a general track inspection instrument, the data are operated and analyzed by a computer (computer) and are displayed on a computer interface so as to be checked and analyzed by an engineer. The computer (computer) is required to move along with the movement of the cross beam and the longitudinal beam of the rail inspection tester, and is usually arranged on the cross beam so as to be convenient for an engineer to view.

At present, a computer support frame arranged on a cross beam is generally hinged on the cross beam by one end of a long push rod, and the other end of the long push rod is fixedly connected with a computer support plate. This approach suffers from the following disadvantages: 1) the push rod is fixed through screws after the hinge action, so that the operation process is complicated, and the hinge position points of the push rod are not continuous and are determined by the number of screw connection points; 2) the push rod cannot be stretched, so that the height of the computer cannot be adjusted; 3) the computer supporting plate is usually fixed by screws, so that the installation process of the computer is complicated, and the computer is required to be provided with screw connecting holes.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems pointed out in the background technology, the utility model provides a novel track inspection instrument for railway line workers.

The technical scheme of the utility model is realized as follows:

a novel track inspection tester for railway line workers comprises a longitudinal beam and a transverse beam, wherein the transverse beam is hinged with the bottom end of a telescopic push rod, the top end of the telescopic push rod is fixedly connected with a computer support disc, the transverse beam is fixedly connected with a vertical plate, the lower parts of the two sides of the vertical plate are hinged with hinge rods, a first connecting plate is fixedly connected between the two symmetrical hinge rods, the first connecting plate is fixedly connected with the telescopic push rod, the upper part of the vertical plate is provided with an arc-shaped groove, the arc-shaped groove comprises an inner side groove edge surface and an outer side groove edge surface, the inner side groove edge surface is arranged as a gear surface, the hinge rods are sleeved with a matching position adjusting piece, the position adjusting piece comprises a cylindrical part and a gear part, the gear part is meshed with the gear surface, the cylindrical part penetrates through the hinge rods, the cylindrical part is provided with clamping bulges, and the outer side of the hinge rods is provided with clamping grooves, the clamping protrusion is in clamping fit with the clamping groove.

According to one embodiment of the utility model, both ends of the arc-shaped groove are fixedly connected with limiting workpieces, and the limiting workpieces are matched with the hinge rods.

According to an embodiment of the utility model, the telescopic push rod comprises a first telescopic cylinder, a first screw rod, a second telescopic cylinder, a second screw rod and a third telescopic cylinder which are sequentially sleeved and matched, the third telescopic cylinder is fixedly connected with the computer supporting disk through a second connecting plate, the first telescopic cylinder is fixedly connected with the first connecting plate, the first telescopic cylinder is fixed with the first screw rod through a first locking piece, the first screw rod is in threaded fit with the first locking piece, the first telescopic cylinder is in threaded fit with the first locking piece through an external thread, the second telescopic cylinder is fixed with the first screw rod through a second locking piece, the first screw rod is in threaded fit with the second locking piece, the second telescopic cylinder is in threaded fit with the second locking piece through an external thread, and the second telescopic cylinder is fixed with the second screw rod through a third locking piece, the second screw rod with third retaining member screw-thread fit, the flexible section of thick bamboo of second through the external screw thread that sets up with third retaining member screw-thread fit, the flexible section of thick bamboo of third with fix through the fourth retaining member between the second screw rod, the second screw rod with fourth retaining member screw-thread fit, the flexible section of thick bamboo of third through the external screw thread that sets up with fourth retaining member screw-thread fit.

According to one embodiment of the utility model, the computer supporting disk comprises a disk surface main body, wherein a plurality of protruding strips are fixedly arranged on the disk surface main body, a first abutting edge is fixedly arranged on one side of the disk surface main body, the other side of the disk surface main body is in hinged fit with a second abutting edge, two ends of the length of the second abutting edge are fixedly connected with springs, and the other ends of the springs are fixedly arranged on the side edge of the disk surface main body.

In conclusion, the beneficial effects of the utility model are as follows:

1. the position adjusting piece is arranged, so that the hinge rod can not only perform hinge movement, but also perform position fixing after the hinge movement;

2. the telescopic push rod is arranged, so that the computer supporting disk connected with the telescopic push rod can be adjusted, and not only can the position of the computer supporting disk be adjusted in height, but also the position of the computer supporting disk can be adjusted in the circumferential direction;

3. the computer supporting disk is arranged, so that the computer can be clamped through the elastic second abutting edge to stabilize the position of the computer, and the operation is convenient and quick;

4. through holistic structural design, can realize that the computer carries out diversified position adjustment on the track inspection tester, greatly made things convenient for track measurement personnel's work operation to can detect orbital each item data with high efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a retractable push rod and a computer supporting tray according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in the embodiment of the present invention;

FIG. 4 is an enlarged view of the structure at B in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of the position adjustment member of the present invention, wherein fig. 5(a) is a schematic structural diagram of the position adjustment member in a front view, and fig. 5(b) is a schematic structural diagram of the position adjustment member in a side view.

Reference numerals: 1. a stringer; 2. a cross beam; 3. a telescopic push rod; 301. a first telescopic cylinder; 302. a first screw; 303. a second telescopic cylinder; 304. a second screw; 305. a third telescopic cylinder; 306. a first locking member; 307. a second locking member; 308. a third locking member; 309. a fourth locking member; 4. a computer supporting disk; 5. a vertical plate; 6. a hinged lever; 7. a first connecting plate; 8. an arc-shaped slot; 801. an inner side slot edge surface; 802. an outer slot edge surface; 9. a position adjustment member; 901. a cylindrical portion; 902. a gear portion; 10. clamping convex; 11. limiting the workpiece; 12. a second connecting plate; 13. a convex strip; 14. a first abutting edge; 15. a second abutting edge; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is described below with reference to fig. 1-5:

a novel track inspection tester for railway line workers comprises longitudinal beams 1 and transverse beams 2, and is shown in figure 1 and is a schematic structural diagram of an embodiment of the utility model. A plurality of handles are provided at appropriate positions on the side members 1 and the cross members 2 so as to carry the product of the embodiment. Usually, a computer is fixed on the cross beam 2 through a push rod, so that various data of the railway tracks can be detected conveniently. Therefore, the bottom end of the telescopic push rod 3 is hinged and matched on the cross beam 2, the top end of the telescopic push rod 3 is fixedly connected with the computer supporting disk 4, a computer is placed on the computer supporting disk 4, and the telescopic push rod 3 can be hinged and can also stretch out and draw back, so that the position of the computer can be adjusted.

The following will describe in detail how the telescopic push rod 3 performs the hinging action:

as shown in fig. 3, an enlarged view of the structure at a in the embodiment of the present invention is shown. Fixed connection riser 5 on crossbeam 2, the lower part of riser 5 both sides is all articulated cooperation hinge bar 6, first connecting plate 7 of fixed connection between two symmetrical hinge bars 6, and in practical product application, first connecting plate 7 and two hinge bars 6 that the symmetry set up are integrative setting, and its cross-section is the n type. The first connecting plate 7 is fixedly connected with the telescopic push rod 3, the hinge rod 6 is hinged, and the telescopic push rod 3 can be hinged therewith.

In order to fix the hinged rod 6 after the hinged action, an arc-shaped groove 8 is arranged at the upper part of the vertical plate 5, the arc-shaped groove 8 comprises an inner side groove edge surface 801 and an outer side groove edge surface 802, and the inner side groove edge surface 801 is a gear surface; articulated pole 6 cup joints cooperation position adjustment 9, and position adjustment 9 includes cylinder portion 901 and gear portion 902, gear portion 902 and gear face meshing cooperation, and cylinder portion 901 runs through articulated pole 6, and cylinder portion 901 is provided with card arch 10, and the articulated pole 6 outside is provided with the draw-in groove, and card arch 10 and draw-in groove joint cooperation. When the position adjusting piece 9 is pulled to the outer side so that the clamping protrusions 10 and the clamping grooves are not matched with each other, the hinge rod 6 can perform hinge movement, and meanwhile, the position adjusting piece 9 rotates under the meshing action of the gear portion 902 and the gear surface; when the position adjusting member 9 is pressed inward to make the locking protrusion 10 and the locking groove fit with each other, thereby limiting the rotation of the position adjusting member 9, the position adjusting member 9 is not rotated due to the meshing action of the gear portion 902 and the gear surface, and the hinge rod 6 cannot be hinged. Fig. 5 is a schematic structural diagram of the position adjustment member 9 of the present invention, wherein fig. 5(a) is a schematic structural diagram of the position adjustment member 9 in a front view, and fig. 5(b) is a schematic structural diagram of the position adjustment member 9 in a side view.

Further, the both ends of arc wall 8 are the spacing work piece 11 of equal fixed connection, and spacing work piece 11 can with the both ends screw-thread fit of arc wall 8, when articulated pole 6 articulates to two tip of arc wall 8, can with spacing work piece 11 butt cooperation. The section of the limiting workpiece 11 is T-shaped, and the limiting workpiece 11 is sleeved with a buffer washer.

The specific structure of the telescopic push rod 3 will be described in detail below:

fig. 2 is a schematic structural diagram of the retractable push rod 3 and the computer supporting tray 4 according to the embodiment of the present invention. The telescopic push rod 3 comprises a first telescopic cylinder 301, a first screw 302, a second telescopic cylinder 303, a second screw 304 and a third telescopic cylinder 305 which are sequentially sleeved and matched;

the third telescopic cylinder 305 is fixedly connected with the computer supporting disk 4 through a second connecting plate 12, and the first telescopic cylinder 301 is fixedly connected with the first connecting plate 7; first telescopic cylinder 301 is fixed with first screw 302 through first retaining member 306 between, and first screw 302 and first retaining member 306 screw-thread fit, first telescopic cylinder 301 is through the external screw thread and the screw-thread fit of first retaining member 306 that set up.

The second telescopic cylinder 303 and the first screw 302 are fixed through a second locking member 307, the first screw 302 is in threaded fit with the second locking member 307, and the second telescopic cylinder 303 is in threaded fit with the second locking member 307 through the arranged external threads.

The second telescopic cylinder 303 and the second screw 304 are fixed through a third locking member 308, the second screw 304 is in threaded fit with the third locking member 308, and the second telescopic cylinder 303 is in threaded fit with the third locking member 308 through the arranged external threads.

The third telescopic cylinder 305 and the second screw 304 are fixed through a fourth locking member 309, the second screw 304 is in threaded fit with the fourth locking member 309, and the third telescopic cylinder 305 is in threaded fit with the fourth locking member 309 through the arranged external threads.

The specific structure of the computer support tray 4 will be described in detail below:

FIG. 4 is an enlarged view of the structure at B in the embodiment of the present invention, which is shown in FIG. 2; the computer supporting disk 4 comprises a disk surface main body, a plurality of convex strips 13 are fixedly arranged on the disk surface main body, and the convex strips 13 are used for guiding and limiting when a computer is placed; a first abutting edge 14 is fixedly arranged on one side of the disk surface main body, and the first abutting edge 14 and the disk surface main body are integrally arranged; the other side of the disk main body is hinged with a second abutting edge 15, the second abutting edge 15 is fixedly connected with a spring 16 along the two ends of the length of the second abutting edge 15, the other end of the spring 16 is fixedly arranged on the side of the disk main body, the second abutting edge 15 can be abutted against the side of a computer tightly under the action of the spring 16, and then the first abutting edge 14 is matched to tightly hold the computer so as to fix the computer.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A novel track inspection tester for railway line workers comprises longitudinal beams (1) and a cross beam (2), wherein the bottom end of a telescopic push rod (3) is hinged and matched on the cross beam (2), the top end of the telescopic push rod (3) is fixedly connected with a computer supporting disk (4), and the novel track inspection tester is characterized in that,

a vertical plate (5) is fixedly connected to the cross beam (2), the lower parts of two sides of the vertical plate (5) are hinged and matched with hinge rods (6), a first connecting plate (7) is fixedly connected between two symmetrical hinge rods (6), and the first connecting plate (7) is fixedly connected with the telescopic push rod (3);

an arc-shaped groove (8) is formed in the upper portion of the vertical plate (5), the arc-shaped groove (8) comprises an inner side groove edge face (801) and an outer side groove edge face (802), and the inner side groove edge face (801) is set to be a gear face;

the hinged rod (6) is in sleeve joint with a position adjusting piece (9), the position adjusting piece (9) comprises a cylindrical portion (901) and a gear portion (902), the gear portion (902) is in meshing fit with the gear surface, the cylindrical portion (901) penetrates through the hinged rod (6), clamping protrusions (10) are arranged on the cylindrical portion (901), clamping grooves are formed in the outer side of the hinged rod (6), and the clamping protrusions (10) are in clamping fit with the clamping grooves.

2. The new track inspection tester for railway service lines workers as claimed in claim 1, wherein both ends of the arc-shaped groove (8) are fixedly connected with limiting workpieces (11), and the limiting workpieces (11) are matched with the hinge rod (6).

3. The novel track inspection tester for the railway service line workers is characterized in that the telescopic push rod (3) comprises a first telescopic cylinder (301), a first screw rod (302), a second telescopic cylinder (303), a second screw rod (304) and a third telescopic cylinder (305) which are sequentially sleeved and matched with each other;

the third telescopic cylinder (305) is fixedly connected with the computer supporting disk (4) through a second connecting plate (12), and the first telescopic cylinder (301) is fixedly connected with the first connecting plate (7);

the first telescopic cylinder (301) and the first screw rod (302) are fixed through a first locking piece (306), the first screw rod (302) is in threaded fit with the first locking piece (306), and the first telescopic cylinder (301) is in threaded fit with the first locking piece (306) through arranged external threads;

the second telescopic cylinder (303) and the first screw rod (302) are fixed through a second locking piece (307), the first screw rod (302) is in threaded fit with the second locking piece (307), and the second telescopic cylinder (303) is in threaded fit with the second locking piece (307) through arranged external threads;

the second telescopic cylinder (303) and the second screw (304) are fixed through a third locking piece (308), the second screw (304) is in threaded fit with the third locking piece (308), and the second telescopic cylinder (303) is in threaded fit with the third locking piece (308) through arranged external threads;

the third telescopic cylinder (305) and the second screw rod (304) are fixed through a fourth locking piece (309), the second screw rod (304) is in threaded fit with the fourth locking piece (309), and the third telescopic cylinder (305) is in threaded fit with the fourth locking piece (309) through arranged external threads.

4. The novel rail inspection tester for the railway service line workers as claimed in claim 1, wherein the computer supporting disk (4) comprises a disk surface main body, a plurality of protruding strips (13) are fixedly arranged on the disk surface main body, a first abutting edge (14) is fixedly arranged on one side of the disk surface main body, a second abutting edge (15) is in hinged fit with the other side of the disk surface main body, springs (16) are fixedly connected to the second abutting edge (15) along both ends of the length of the second abutting edge, and the other ends of the springs (16) are fixedly arranged on the side of the disk surface main body.