CN212591875U

CN212591875U - Switching track system

Info

Publication number: CN212591875U
Application number: CN202020469652.0U
Authority: CN
Inventors: 张文辉; 隋文科
Original assignee: Baist Equipment Rental Shanghai Co ltd
Current assignee: Baist Equipment Rental Shanghai Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-02-26
Anticipated expiration: 2030-04-02

Abstract

The utility model provides a conversion track system, which belongs to the technical field of track devices and comprises a track device and a supporting foundation, wherein the track device comprises a straight line outer track, an arc outer track, a straight line inner track and an arc inner track, the straight line outer track is provided with a first conversion track, the straight line inner track is provided with a second conversion track and a third conversion track, the utility model can realize the straight running or turning running of the double track of the window cleaning machine by flexibly adjusting the first conversion track, the second conversion track and the third conversion track, and the connection part of the straight track and the conversion track adopts an arc seam, thereby solving the defect of large gap between two sections of track webs at the rotating point position in the prior art, and adopting a movable pressing plate and a fixed pressing plate for fixing, solving the defect of difficult maintenance due to the adoption of screw bolt for fixing and rusting in the prior art, make things convenient for later maintenance to change, simple structure, design benefit has strengthened the security of device.

Description

Switching track system

Technical Field

The utility model relates to a rail set technical field specifically, relates to a conversion track system.

Background

The window cleaning machine is also called building maintenance equipment and permanent suspension proximity equipment, and is permanent suspension proximity equipment for cleaning and maintaining building or building windows and outer walls. The window cleaning machine is divided into a roof rail type, a wheel-mounted type, a suspension rail type, an insertion rod type and a sliding ladder type according to the installation mode, wherein the rail type design should consider the weight of each part of the window cleaning machine, the lateral force caused by operation, the acting force caused by dynamic load and wind load, and the like, and the rail is installed on a certain floor or a vertical surface of a building or a structure and is used for supporting and guiding a trolley (such as a rail climbing device) to travel.

The rail type window cleaning machine is characterized in that the rails of the rail type window cleaning machine are double-row rails and are divided into an outer rail and an inner rail, when a certain section of rail is required to be arranged in the middle of a certain section of the rail to form a certain included angle with the rail, a conversion rail is usually arranged at the intersection point of the rails, the window cleaning machine can conveniently select the direction of the rails according to different working conditions, a trolley can walk along the axis direction of the rails, the common conversion rail is connected by bolts and threads, the bolts and threaded holes are always exposed in the outdoor environment, the bolts and the threaded holes are easy to corrode and damage, the bolt connection positions are more, the field maintenance and replacement are not facilitated, and the potential safety hazard of the trolley at the conversion rail position to the supporting reaction force of the; the rotating point of the conversion track is arranged at one end of the conversion track, and the clearance between two sections of track webs at the rotating point is larger, so that smooth transition of the trolley travelling wheels is not facilitated.

Patent document CN109171542A discloses a vertical lane changing system for a window cleaning machine, which solves the problem of inconvenience in vertical lane changing of the window cleaning machine. The technical scheme is that a perpendicular lane change system for wiping window machine for the chassis of fixed wiping window machine of installation, it is used for driving the rail climbing ware that wipes window machine along rail-engaging to rotate respectively to be connected with on the four corners of chassis, still including being used for two longitudinal rail and two transverse guide that the rail climbing ware crawled, longitudinal rail with transverse guide all fixes on the main structure girder steel, longitudinal rail with transverse guide sets up in the crisscross, and every longitudinal rail both cut a part in crossing department to be provided with one section by the rotatory connecting rail who is driven by rotary mechanism in order to replace the longitudinal rail cuts the part or transverse guide cuts the part, but this design can not satisfy the switching of straight rail and arc track, and the structure is unreasonable.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a conversion track system.

According to the utility model provides a conversion track system, including rail set and supporting foundation, the rail set includes straight line outer rail, arc outer rail, straight line inner rail and arc inner rail 1;

the straight outer track comprises a first fixed section 3, a first conversion track 4 and a second fixed section 5;

the linear inner track comprises a third fixed section 6, a second conversion track 7, a fourth fixed section 8, a third conversion track 9 and a fifth fixed section 10;

the arc-shaped outer track comprises a first arc-shaped section 11 and a second arc-shaped section 12;

one end of the first conversion track 4 is arranged on a support foundation through a first rotating pin shaft 51 and is movably matched with the first fixed section 3, and the other end of the first conversion track 4 can rotate around the first rotating pin shaft 51 as required to be selectively connected with the second fixed section 5 or the first arc-shaped section 11;

one end of the second conversion track 7 is mounted on the support foundation through a second rotating pin 42 and is movably matched with the third fixed section 6, and the other end of the second conversion track 7 can rotate around the second rotating pin 42 as required to be selectively connected with the fourth fixed section 8 or the arc-shaped inner track 1;

the middle part of the third conversion track 9 is installed on the supporting base through a third rotating pin shaft 43 and can rotate around the third rotating pin shaft 43 as required to realize any one of the following connection modes:

the two ends of the third switching track 9 are connected to the fourth and fifth

fixed sections

8 and 10, respectively;

the third switching track 9 is connected at both ends to a first arc-shaped section 11 and a second arc-shaped section 12, respectively.

Preferably, the supporting foundation comprises a rail connecting flange 2, foundation bolts 13, a positioning plate 14 and a foundation pier 15;

one end of each foundation bolt 13 is arranged inside the foundation pier stud 15, and the other end of each foundation bolt 13 sequentially penetrates through the positioning plate 14 and the rail connecting flange 2 which are arranged on the surface of the foundation pier stud 15 and extends to the upper part of the rail connecting flange 2 to be fixedly connected through the locking piece;

the arc-shaped inner track 1, the first fixed section 3, the second fixed section 5, the third fixed section 6, the fourth fixed section 8, the fifth fixed section 10, the first arc-shaped section 11 and the second arc-shaped section 12 are respectively welded on the track connecting flange 2.

Preferably, the device further comprises a buffer rubber pad 16, wherein the buffer rubber pad 16 is arranged between the positioning plate 14 and the rail connecting flange 2 and is sleeved on the foundation bolt 13.

Preferably, the supporting base comprises a first base 17, a second base 18, a third base 19, a fourth base 20 and a fifth base 21;

one end of the first conversion track 4 connected with the first fixed section 3 is installed on the first base 17, the other end of the first conversion track 4 is installed on a fourth rotating pin 44 on the second base 18 and matched with the second fixed section 5, or the other end of the first conversion track 4 is installed on a fifth rotating pin 45 on the second base 18 and matched with the first arc-shaped section 11;

one end of the second conversion track 7 connected with the third fixed section 6 is installed on the third base 19, the other end of the second conversion track 7 is installed on a sixth rotating pin 46 on the fourth base 20 and matched with the fourth fixed section 8, or the other end of the second conversion track 7 is installed on a seventh rotating pin 47 on the fourth base 20 and matched with the arc-shaped inner track 1;

the third switching track 9 is mounted on a fifth base 21.

Preferably, a first fixed pressing plate 22 and a second fixed pressing plate 23 are arranged on the first base 17;

the second base 18 is provided with a third fixed pressing plate 24 and a fourth fixed pressing plate 25;

the third base 19 is provided with a fifth fixed pressing plate 26 and a sixth fixed pressing plate 27;

the fourth base 20 is provided with a seventh fixed platen 28 and an eighth fixed platen 29;

when the first conversion track 4 is connected with the second fixed section 5, two ends of the first conversion track 4 are fixed by a first fixed pressing plate 22 and a third fixed pressing plate 24 respectively, and when the first conversion track 4 is connected with the first arc-shaped section 11, two ends of the first conversion track 4 are fixed by a second fixed pressing plate 23 and a fourth fixed pressing plate 25 respectively;

when the second conversion track 7 is connected to the fourth fixing section 8, two ends of the second conversion track 7 are fixed by a fifth fixing pressing plate 26 and a seventh fixing pressing plate 28, respectively, and when the second conversion track 7 is connected to the arc-shaped inner track 1, two ends of the second conversion track 7 are fixed by a sixth fixing pressing plate 27 and an eighth fixing pressing plate 29, respectively.

Preferably, the second fixed section 5, the first arc-shaped section 11, the fourth fixed section 8 and the arc-shaped inner track 1 are respectively provided with a first movable pressing plate 30, a second movable pressing plate 31, a third movable pressing plate 32 and a fourth movable pressing plate 33;

when the first conversion track 4 is connected with the second fixed section 5, the first movable pressing plate 30 can press the first conversion track 4, wherein the first movable pressing plate 30 and the third fixed pressing plate 24 are respectively arranged on two sides of the first conversion track 4;

when the first switching track 4 is connected with the first arc-shaped section 11, the second movable pressing plate 31 can press the first switching track 4, wherein the second movable pressing plate 31 and the fourth fixed pressing plate 25 are respectively arranged on two sides of the first switching track 4;

when the second switching track 7 is connected with the fourth fixed section 8, the third movable pressing plate 32 can press the second switching track 7, wherein the third movable pressing plate 32 and the seventh fixed pressing plate 28 are respectively arranged on two sides of the second switching track 7;

when the second conversion track 7 is connected with the arc-shaped inner track 1, the fourth movable pressing plate 33 can press the second conversion track 7, wherein the fourth movable pressing plate 33 and the eighth fixed pressing plate 29 are respectively arranged on two sides of the second conversion track 7.

Preferably, a ninth fixed pressing plate 34, a tenth fixed pressing plate 35, an eleventh fixed pressing plate 36 and a twelfth fixed pressing plate 37 are arranged on the fifth base 21;

a fifth movable pressing plate 38, a sixth movable pressing plate 39, a seventh movable pressing plate 40 and an eighth movable pressing plate 41 are respectively arranged on the first arc-shaped section 11, the fifth fixed section 10, the second arc-shaped section 12 and the fourth fixed section 8;

when two ends of the third conversion track 9 are respectively connected with the fourth fixed section 8 and the fifth fixed section 10, two sides of one end of the third conversion track 9 connected with the fourth fixed section 8 are respectively fixed by an eighth fixed pressing plate 41 and a twelfth fixed pressing plate 37, and two sides of the other end of the third conversion track 9 are respectively fixed by a tenth fixed pressing plate 35 and a sixth fixed pressing plate 39;

when two ends of the third conversion track 9 are respectively connected with the first arc-shaped section 11 and the second arc-shaped section 12, two sides of one end of the third conversion track 9 connected with the first arc-shaped section 11 are respectively fixed by a ninth fixed pressing plate 34 and a fifth movable pressing plate 38, and two sides of the other end of the third conversion track 9 are respectively fixed by a seventh movable pressing plate 40 and an eleventh fixed pressing plate 36.

Preferably, the joint of the first conversion track 4 and the first fixed section 3 is movably matched with an arc-shaped seam with the first rotation pin shaft 51 as a circle center, and the joint of the second conversion track 7 and the third fixed section 6 is movably matched with an arc-shaped seam with the second rotation pin shaft 42 as a circle center.

Preferably, the foundation pier 15 is of a concrete structure or a steel structure;

the cross section of the rail device adopts an I-shaped structure and comprises an upper flange plate 48, a web plate 49 and a lower flange plate 50, wherein the upper flange plate 48 extends from the upper end to the two sides, the web plate 49 is arranged in the middle, and the lower flange plate 50 extends from the lower end to the two sides.

The utility model provides a track conversion system, which comprises a track device and a supporting foundation, wherein the track device comprises a linear outer track, an arc-shaped outer track, a linear inner track and an arc-shaped inner track 1;

fixed sections

8 and 10, respectively;

the third switching track 9 is connected at both ends to a first arc-shaped section 11 and a second arc-shaped section 12, respectively;

the supporting foundation comprises a rail connecting flange 2, foundation bolts 13, a positioning plate 14 and a foundation pier stud 15;

the arc-shaped inner track 1, the first fixing section 3, the second fixing section 5, the third fixing section 6, the fourth fixing section 8, the fifth fixing section 10, the first arc-shaped section 11 and the second arc-shaped section 12 are respectively welded on the track connecting flange 2;

the device also comprises a buffer rubber pad 16, wherein the buffer rubber pad 16 is arranged between the positioning plate 14 and the rail connecting flange 2 and is sleeved on the foundation bolt 13;

the supporting base comprises a first base 17, a second base 18, a third base 19, a fourth base 20 and a fifth base 21;

the third switching track 9 is mounted on a fifth base 21;

a first fixed pressing plate 22 and a second fixed pressing plate 23 are arranged on the first foundation 17;

when the second conversion track 7 is connected with the fourth fixed section 8, two ends of the second conversion track 7 are fixed by a fifth fixed pressing plate 26 and a seventh fixed pressing plate 28, respectively, and when the second conversion track 7 is connected with the arc-shaped inner track 1, two ends of the second conversion track 7 are fixed by a sixth fixed pressing plate 27 and an eighth fixed pressing plate 29, respectively;

the second fixed section 5, the first arc-shaped section 11, the fourth fixed section 8 and the arc-shaped inner track 1 are respectively provided with a first movable pressing plate 30, a second movable pressing plate 31, a third movable pressing plate 32 and a fourth movable pressing plate 33;

when the second conversion track 7 is connected with the arc-shaped inner track 1, the fourth movable pressing plate 33 can press the second conversion track 7, wherein the fourth movable pressing plate 33 and the eighth fixed pressing plate 29 are respectively arranged on two sides of the second conversion track 7;

a ninth fixed pressing plate 34, a tenth fixed pressing plate 35, an eleventh fixed pressing plate 36 and a twelfth fixed pressing plate 37 are arranged on the fifth base 21;

when two ends of the third conversion track 9 are respectively connected with the first arc-shaped section 11 and the second arc-shaped section 12, two sides of one end of the third conversion track 9 connected with the first arc-shaped section 11 are respectively fixed through a ninth fixed pressing plate 34 and a fifth movable pressing plate 38, and two sides of the other end of the third conversion track 9 are respectively fixed through a seventh movable pressing plate 40 and an eleventh fixed pressing plate 36;

the joint of the first conversion track 4 and the first fixed section 3 adopts an arc-shaped seam with a first rotation pin shaft 51 as a circle center for movable matching, and the joint of the second conversion track 7 and the third fixed section 6 adopts an arc-shaped seam with a second rotation pin shaft 42 as a circle center for movable matching;

the foundation pier stud 15 is of a concrete structure or a steel structure;

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a conversion track technique realizes through the conversion track that can be pulled in a flexible way setting up in straight track and arc track intersection that window cleaning machine directly to going or turn and go, and directly adopts the arc seam to track and conversion orbital junction, the big defect in two sections track web clearances in the rotation point position among the prior art has been solved, and it is fixed to adopt movable clamp plate and fixed clamp plate, the difficult defect of maintaining of adoption screw bolt fixed corrosion among the prior art has been solved, make things convenient for later maintenance to change, moreover, the steam generator is simple in structure, and design benefit.

2. The utility model discloses well fixed track welding except that the conversion track is on track flange 2, simple structure, and is fixed firm.

3. The utility model provides a conversion track form is safe effective, and movable clamp plate and fixed clamp plate are fixed loosen the fastening simple operation, can realize the quick switching, and fixed firm, are favorable to wiping the smooth transition of window machine walking wheel.

4. The buffer rubber pads 16 arranged between the positioning plate 14 and the rail connecting flange 2 effectively reduce the noise directly transmitted to the building or the structure through the rail when the window cleaning machine works.

5. The track adopts the double round structure that adopts on the walking wheel of the bottom both sides of I shape structure and cooperation window cleaning machine has effectively played the effect of supporting stable window cleaning machine, when window cleaning machine when receiving other atress factors such as external wind-force and disturb and appear the atress slope, the top and the bottom of last flange plate 48 on the I shape track can both realize the support to the walking wheel, has effectively promoted the security of window cleaning machine operation in-process.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the first transfer rail 4 installation;

FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along the direction B-B in FIG. 3;

FIG. 5 is a schematic cross-sectional view taken along the direction C-C in FIG. 2;

FIG. 6 is a schematic cross-sectional view taken along the direction D-D in FIG. 2;

fig. 7 is a top view of the second switching track 7 mounting;

fig. 8 is a top view of the third transfer rail 9 mounting;

FIG. 9 is a schematic cross-sectional view taken along the line A-A in FIG. 8;

FIG. 10 is a schematic cross-sectional view taken along line B-B of FIG. 9;

fig. 11 is a schematic cross-sectional view taken along the direction C-C in fig. 8.

The figures show that:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

The utility model provides a conversion track system, as shown in figure 1, including track set and support foundation, the track set includes straight line outer track, arc outer track, straight line inner track and arc inner track 1, the straight line outer track includes first canned paragraph 3, first conversion track 4 and second canned paragraph 5, the straight line inner track includes third canned paragraph 6, second conversion track 7, fourth canned paragraph 8, third conversion track 9 and fifth canned paragraph 10; the arc-shaped outer track comprises a first arc-shaped section 11 and a second arc-shaped section 12, one end of the first conversion track 4 is installed on a supporting base through a first rotating pin shaft 51 and is movably matched with the first fixed section 3, and the other end of the first conversion track 4 can rotate around the first rotating pin shaft 51 as required to be selectively connected with the second fixed section 5 or the first arc-shaped section 11; in a preferred embodiment, one end of the first conversion track 4 connected with the first fixed section 3 is provided with a first arc-shaped table with an arc-shaped structure, one end of the first fixed section 3 connected with the first conversion track 4 is provided with a first concave arc-shaped groove, and the first arc-shaped table on the first conversion track 4 is movably matched with the first arc-shaped groove on the first fixed section 3 to form an arc-shaped seam.

Further, as shown in fig. 1, one end of the second conversion track 7 is installed on the support base through a second rotation pin 42 and movably matched with the third fixed section 6, the other end of the second conversion track 7 can rotate around the second rotation pin 42 as required to be selectively connected with the fourth fixed section 8 or connected with the arc inner track 1, in a preferred embodiment, one end of the second conversion track 7 connected with the third fixed section 6 is provided with a second arc-shaped table with an arc-shaped structure, one end of the third fixed section 6 connected with the second conversion track 7 is provided with an inward-concave second arc-shaped groove, and the second arc-shaped table on the second conversion track 7 is movably matched with the second arc-shaped groove on the third fixed section 6 to form an arc-shaped seam.

Furthermore, as shown in fig. 1, the middle of the third conversion track 9 is installed on the support base through a third rotation pin 43, when the motion line of the window cleaning machine is a straight line, the third conversion track 9 is adjusted and rotates around the third rotation pin 43, so that two ends of the third conversion track 9 are respectively connected with the fourth fixed section 8 and the fifth fixed section 10, and when the motion line of the window cleaning machine needs to turn, two ends of the third conversion track 9 are adjusted to be respectively connected with the first arc-shaped section 11 and the second arc-shaped section 12.

Specifically, as shown in fig. 1, 2 and 3, the supporting base comprises a rail connecting flange 2, an anchor bolt 13, a positioning plate 14 and a base pier 15; one end of each foundation bolt 13 is arranged inside a foundation pier stud 15, the other end of each foundation bolt 13 sequentially penetrates through a positioning plate 14 and a rail connecting flange 2 which are arranged on the surface of the foundation pier stud 15 and extends to the upper part of the rail connecting flange 2 to be fastened and connected through a locking part, and the locking part is a connecting part matched with the foundation bolt 13, such as a nut; arc inner rail 1, first canned paragraph 3, second canned paragraph 5, third canned paragraph 6, fourth canned paragraph 8, fifth canned paragraph 10, first segmental arc 11, second segmental arc 12 weld respectively on track flange 2, and in a preferred example, still include cushion rubber pad 16, cushion rubber pad 16 installs between locating plate 14 and track flange 2 and the suit is on rag bolt 13.

Specifically, as shown in fig. 1, 2 and 3, the supporting base includes a first base 17, a second base 18, a third base 19, a fourth base 20 and a fifth base 21; the one end that first conversion track 4 and first fixed segment 3 are connected is installed on first basis 17, the fourth rotation round pin axle 44 on second basis 18 and with the cooperation of second fixed segment 5 are installed to the other end of first conversion track 4, realize wiping the straight line walking of window machine, or the fifth rotation round pin axle 45 on second basis 18 and with the cooperation of first segmental arc 11 are installed to the other end of first conversion track 4, realize wiping the turning arc walking of window machine.

Further, as shown in fig. 1 and 7, one end of the second conversion track 7 connected to the third fixed section 6 is installed on the third base 19, the other end of the second conversion track 7 is installed on the fourth base 20, and the sixth rotating pin 46 is connected to the fourth fixed section 8, or the other end of the second conversion track 7 is installed on the fourth base 20, and the seventh rotating pin 47 is connected to the arc-shaped inner track 1; the third switching track 9 is mounted on a fifth base 21.

Specifically, as shown in fig. 1, 2 and 7, a first fixed pressing plate 22 and a second fixed pressing plate 23 are arranged on the first base 17; the second base 18 is provided with a third fixed pressing plate 24 and a fourth fixed pressing plate 25; the third base 19 is provided with a fifth fixed pressing plate 26 and a sixth fixed pressing plate 27; the fourth base 20 is provided with a seventh fixed platen 28 and an eighth fixed platen 29; when the first conversion track 4 is connected with the second fixed section 5, two ends of the first conversion track 4 are fixed by a first fixed pressing plate 22 and a third fixed pressing plate 24 respectively, and when the first conversion track 4 is connected with the first arc-shaped section 11, two ends of the first conversion track 4 are fixed by a second fixed pressing plate 23 and a fourth fixed pressing plate 25 respectively; when the second conversion track 7 is connected to the fourth fixing section 8, two ends of the second conversion track 7 are fixed by a fifth fixing pressing plate 26 and a seventh fixing pressing plate 28, respectively, and when the second conversion track 7 is connected to the arc-shaped inner track 1, two ends of the second conversion track 7 are fixed by a sixth fixing pressing plate 27 and an eighth fixing pressing plate 29, respectively.

Specifically, as shown in fig. 1, 2, and 7, the second fixed section 5, the first arc-shaped section 11, the fourth fixed section 8, and the arc-shaped inner rail 1 are respectively provided with a first movable pressing plate 30, a second movable pressing plate 31, a third movable pressing plate 32, and a fourth movable pressing plate 33; when the first conversion track 4 is connected with the second fixed section 5, the first movable pressing plate 30 can press the first conversion track 4, wherein the first movable pressing plate 30 and the third fixed pressing plate 24 are respectively arranged on two sides of the first conversion track 4; when the first switching track 4 is connected with the first arc-shaped section 11, the second movable pressing plate 31 can press the first switching track 4, wherein the second movable pressing plate 31 and the fourth fixed pressing plate 25 are respectively arranged on two sides of the first switching track 4; when the second switching track 7 is connected with the fourth fixed section 8, the third movable pressing plate 32 can press the second switching track 7, wherein the third movable pressing plate 32 and the seventh fixed pressing plate 28 are respectively arranged on two sides of the second switching track 7; when the second conversion track 7 is connected with the arc-shaped inner track 1, the fourth movable pressing plate 33 can press the second conversion track 7, wherein the fourth movable pressing plate 33 and the eighth fixed pressing plate 29 are respectively arranged on two sides of the second conversion track 7.

Further, as shown in fig. 2, one end of the fixed pressure plate is welded on the rail connecting flange 2, and the other end of the fixed pressure plate is fastened and connected with the switching rail through bolts, in a preferred example, as shown in fig. 5, one end of the first fixed pressure plate 22 and one end of the second fixed pressure plate 23 are respectively welded on the rail connecting flange 2, and when the first switching rail 4 is connected with the second fixed section 5, the other end of the first fixed pressure plate 22 is fastened and installed on the lower flange plate 50 of the first switching rail 4 through the first fixing screw 52; when the first switching rail 4 is connected to the first arc-shaped section 11, the other end of the second stationary platen 23 is fixedly mounted on the lower flange plate 50 of the first switching rail 4 by the first fixing screw 52.

Specifically, as shown in fig. 1, 8, 9, 10, and 11, a ninth fixed pressing plate 34, a tenth fixed pressing plate 35, an eleventh fixed pressing plate 36, and a twelfth fixed pressing plate 37 are provided on the fifth base 21; a fifth movable pressing plate 38, a sixth movable pressing plate 39, a seventh movable pressing plate 40 and an eighth movable pressing plate 41 are respectively arranged on the first arc-shaped section 11, the fifth fixed section 10, the second arc-shaped section 12 and the fourth fixed section 8; when two ends of the third conversion track 9 are respectively connected with the fourth fixed section 8 and the fifth fixed section 10, two sides of one end of the third conversion track 9 connected with the fourth fixed section 8 are respectively fixed by an eighth fixed pressing plate 41 and a twelfth fixed pressing plate 37, and two sides of the other end of the third conversion track 9 are respectively fixed by a tenth fixed pressing plate 35 and a sixth fixed pressing plate 39; when two ends of the third conversion track 9 are respectively connected with the first arc-shaped section 11 and the second arc-shaped section 12, two sides of one end of the third conversion track 9 connected with the first arc-shaped section 11 are respectively fixed by a ninth fixed pressing plate 34 and a fifth movable pressing plate 38, and two sides of the other end of the third conversion track 9 are respectively fixed by a seventh movable pressing plate 40 and an eleventh fixed pressing plate 36.

Specifically, the third rotating pin 43 plays a role in effectively positioning the third converting track 9, the movable pressing plate includes a closed state and an open state, as shown in fig. 8, the fifth movable pressing plate 38 and the seventh movable pressing plate 40 are in the open state, as shown in fig. 9, 10 and 11, after the third converting track 9 is aligned and connected with the first arc-shaped section 11 and the second arc-shaped section 12 respectively, the second fixing screw 53 is loosened, the fifth movable pressing plate 38 and the seventh movable pressing plate 40 are adjusted to the closed state respectively, and then the second fixing screw 53 is screwed and fixed, and at the same time, the tenth fixing pressing plate 35 and the eleventh fixing pressing plate 36 are pressed and fixed by adjusting the first fixing screw 52, so that the third converting track 9 is fixedly connected with the first arc-shaped section 11 and the second arc-shaped section 12 respectively.

Further, as shown in fig. 8, the sixth movable platen 39 and the eighth movable platen 41 are in a closed state.

Specifically, when the track is installed, firstly, the track connecting flange 2 is connected with a positioning plate 14 on a foundation pier stud 15 through a foundation bolt 13, and then, the fixed tracks are respectively welded on the track connecting flange 2 according to the requirements of the installation position, the standard requirements of the expansion joint are paid attention to, the fixed tracks are installed after the buffer rubber pads 16 are installed, and the fixed tracks and the connecting flange are easy to generate irreversible damage to the buffer rubber pads 16 when being welded, so that the buffer rubber pads 16 are installed after being installed, the connection between the track connecting flange and the foundation is firstly dismantled, the rubber buffer pads 16 are placed on the positioning plate, then the track connecting flange 2 is placed on the rubber buffer pads 16 and is fixed through the foundation bolt 13; firstly, adjusting and then fastening.

Specifically, no matter the track is the straight line state and changes the turn state in the use, and the state of turning changes the straight line state out, all loosens movable clamp plate at first, rotates the conversion track to the relevant position, fixed movable clamp plate and fixed clamp plate for the pivot according to the axis of rotation round pin. Meanwhile, in order to facilitate the stable transition of the window cleaning machine trolley, all the conversion track plane seams are provided with arc seams by taking the rotating pin shaft as the center.

Specifically, as shown in fig. 1, 2, 3, and 4, the foundation pier stud 15 is made of a concrete structure or a steel structure, in a preferred embodiment, the cross section of the track device is an i-shaped structure, and includes an upper flange plate 48 extending from the upper end to both sides, a middle web 49, and a lower flange plate 50 extending from the lower end to both sides, the traveling wheels of the window wiper are made of a dual-wheel structure, and traveling wheels are respectively disposed on both sides of the bottom of the window wiper, as shown in fig. 4, wherein each traveling wheel is provided with two wheels and arranged in the up-down direction, one of the wheels is disposed above the upper flange plate 48, and the other wheel is disposed below the upper flange plate 48, so that the upper flange plate 48 not only supports the pressure from above, but also supports the pressure from below the upper flange plate 48, and therefore the i-shaped structure of the track device and the dual-wheel structure on the traveling wheels disposed on the two sides of the bottom of the window wiper in cooperation with each other effectively support and stabilize the window wiper The function of (1).

The utility model provides a conversion track system is at first the condition of conversion track rotation point in one end as fig. 2, fig. 7 is shown, rotation point both sides track seam, upper limb flange 48,

web

49, 50 space dimensions stagger of lower limb flange, and all adopt the arc seam at the direction of rotation, effectively guarantee steady rotation, simultaneously under any permissible rotation angle, the rotating pin shaft hole gap of rotating pin axle and track bottom all is not greater than 4mm, satisfy the smooth transition of window cleaning machine walking wheel, conversion track both ends seam sets up solid fixed pressing plate in the permissible rotation range outside, restriction track rotation angle scope, gu fixed pressing plate and 2 welding of track connection flange, reinforcing joint strength. The joints at the two ends of the conversion track are arranged in the allowed rotation range, so that interference does not occur when the conversion track rotates effectively, the movable pressing plate is arranged on the fixed track at the other end of the joint, the movable pressing plate fixes the lower flange plate of the conversion track under the condition that the conversion track is in place, and the positioning pin shaft is combined with the fixed pressing plate to effectively ensure connection of the conversion track at the joints, so that convenient operation of rail conversion is realized, fixation after rail conversion is stable, and safety is good.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. The switching track system is characterized by comprising a track device and a supporting foundation, wherein the track device comprises a linear outer track, an arc-shaped outer track, a linear inner track and an arc-shaped inner track (1);

the linear outer track comprises a first fixed section (3), a first conversion track (4) and a second fixed section (5);

the linear inner track comprises a third fixed section (6), a second conversion track (7), a fourth fixed section (8), a third conversion track (9) and a fifth fixed section (10);

the arc-shaped outer track comprises a first arc-shaped section (11) and a second arc-shaped section (12);

one end of the first conversion track (4) is arranged on a support base through a first rotating pin shaft (51) and is movably matched with the first fixed section (3), and the other end of the first conversion track (4) can rotate around the first rotating pin shaft (51) as required to be selectively connected with the second fixed section (5) or the first arc-shaped section (11);

one end of the second conversion track (7) is installed on the support base through a second rotating pin shaft (42) and is movably matched with the third fixed section (6), and the other end of the second conversion track (7) can rotate around the second rotating pin shaft (42) as required to be selectively connected with the fourth fixed section (8) or the arc-shaped inner track (1);

the middle part of the third conversion track (9) is installed on a supporting foundation through a third rotating pin shaft (43) and can rotate around the third rotating pin shaft (43) as required to realize any one of the following connection modes:

-both ends of the third switching track (9) are connected with a fourth fixed section (8) and a fifth fixed section (10), respectively;

-the third switching track (9) is connected at both ends to a first arc-shaped section (11) and a second arc-shaped section (12), respectively.

2. The conversion rail system according to claim 1, wherein the support foundation comprises a rail connection flange (2), an anchor bolt (13), a positioning plate (14), and a foundation pier (15);

one end of each foundation bolt (13) is installed inside the foundation pier stud (15), and the other end of each foundation bolt (13) sequentially penetrates through a positioning plate (14) installed on the surface of the foundation pier stud (15) and the rail connecting flange (2) and extends to the upper part of the rail connecting flange (2) to be fixedly connected through a locking piece;

the arc-shaped inner rail (1), the first fixing section (3), the second fixing section (5), the third fixing section (6), the fourth fixing section (8), the fifth fixing section (10), the first arc-shaped section (11) and the second arc-shaped section (12) are respectively welded on the rail connecting flange (2).

3. The conversion rail system according to claim 2, further comprising a cushion rubber pad (16), wherein the cushion rubber pad (16) is installed between the positioning plate (14) and the rail connection flange (2) and is fitted over the anchor bolt (13).

4. Switching track system according to claim 2, characterized in that the supporting foundation comprises a first foundation (17), a second foundation (18), a third foundation (19), a fourth foundation (20) and a fifth foundation (21);

one end of the first conversion track (4) connected with the first fixed section (3) is arranged on a first foundation (17), the other end of the first conversion track (4) is arranged on a fourth rotating pin shaft (44) on a second foundation (18) and matched with the second fixed section (5), or the other end of the first conversion track (4) is arranged on a fifth rotating pin shaft (45) on the second foundation (18) and matched with the first arc-shaped section (11);

one end of the second conversion track (7) connected with the third fixed section (6) is arranged on a third foundation (19), the other end of the second conversion track (7) is arranged on a sixth rotating pin shaft (46) on a fourth foundation (20) and matched with the fourth fixed section (8), or the other end of the second conversion track (7) is arranged on a seventh rotating pin shaft (47) on the fourth foundation (20) and matched with the arc-shaped inner track (1);

the third switching track (9) is mounted on a fifth base (21).

5. Switching track system according to claim 4, characterised in that the first foundation (17) is provided with a first fixed pressure plate (22) and a second fixed pressure plate (23);

the second foundation (18) is provided with a third fixed pressing plate (24) and a fourth fixed pressing plate (25);

the third foundation (19) is provided with a fifth fixed pressing plate (26) and a sixth fixed pressing plate (27);

the fourth base (20) is provided with a seventh fixed pressing plate (28) and an eighth fixed pressing plate (29);

when the first conversion track (4) is connected with the second fixed section (5), two ends of the first conversion track (4) are fixed through a first fixed pressing plate (22) and a third fixed pressing plate (24) respectively, and when the first conversion track (4) is connected with the first arc-shaped section (11), two ends of the first conversion track (4) are fixed through a second fixed pressing plate (23) and a fourth fixed pressing plate (25) respectively;

when the second conversion track (7) is connected with the fourth fixing section (8), two ends of the second conversion track (7) are fixed through a fifth fixing pressing plate (26) and a seventh fixing pressing plate (28) respectively, and when the second conversion track (7) is connected with the arc-shaped inner track (1), two ends of the second conversion track (7) are fixed through a sixth fixing pressing plate (27) and an eighth fixing pressing plate (29) respectively.

6. The switching track system according to claim 5, wherein the second fixed section (5), the first arc-shaped section (11), the fourth fixed section (8) and the arc-shaped inner track (1) are respectively provided with a first movable pressing plate (30), a second movable pressing plate (31), a third movable pressing plate (32) and a fourth movable pressing plate (33);

when the first conversion track (4) is connected with the second fixed section (5), the first movable pressing plate (30) can press the first conversion track (4), wherein the first movable pressing plate (30) and the third fixed pressing plate (24) are respectively arranged on two sides of the first conversion track (4);

when the first conversion track (4) is connected with the first arc-shaped section (11), the second movable pressing plate (31) can press the first conversion track (4), wherein the second movable pressing plate (31) and the fourth fixed pressing plate (25) are respectively arranged on two sides of the first conversion track (4);

when the second conversion track (7) is connected with the fourth fixed section (8), the third movable pressing plate (32) can press the second conversion track (7), wherein the third movable pressing plate (32) and the seventh fixed pressing plate (28) are respectively arranged on two sides of the second conversion track (7);

when the second conversion track (7) is connected with the arc-shaped inner track (1), the fourth movable pressing plate (33) can press the second conversion track (7), wherein the fourth movable pressing plate (33) and the eighth fixed pressing plate (29) are respectively arranged on two sides of the second conversion track (7).

7. Switching track system according to claim 4, characterised in that a ninth (34), a tenth (35), an eleventh (36) and a twelfth (37) stationary pressure plate are arranged on the fifth foundation (21);

a fifth movable pressing plate (38), a sixth movable pressing plate (39), a seventh movable pressing plate (40) and an eighth movable pressing plate (41) are respectively arranged on the first arc-shaped section (11), the fifth fixed section (10), the second arc-shaped section (12) and the fourth fixed section (8);

when two ends of the third conversion track (9) are respectively connected with the fourth fixed section (8) and the fifth fixed section (10), two sides of one end, connected with the fourth fixed section (8), of the third conversion track (9) are respectively fixed through an eighth fixed pressing plate (41) and a twelfth fixed pressing plate (37), and two sides of the other end of the third conversion track (9) are respectively fixed through a tenth fixed pressing plate (35) and a sixth movable pressing plate (39);

when the two ends of the third conversion track (9) are respectively connected with the first arc-shaped section (11) and the second arc-shaped section (12), the two sides of one end, connected with the first arc-shaped section (11), of the third conversion track (9) are respectively fixed through a ninth fixed pressing plate (34) and a fifth movable pressing plate (38), and the two sides of the other end of the third conversion track (9) are respectively fixed through a seventh movable pressing plate (40) and an eleventh fixed pressing plate (36).

8. The switching track system according to claim 1, characterized in that the joint of the first switching track (4) and the first fixed section (3) is movably matched by an arc-shaped seam with the first rotating pin (51) as the center of circle, and the joint of the second switching track (7) and the third fixed section (6) is movably matched by an arc-shaped seam with the second rotating pin (42) as the center of circle.

9. The conversion track system according to claim 2, wherein the foundation pier (15) is of a concrete or steel structure;

the cross section of the rail device adopts an I-shaped structure and comprises an upper flange plate (48) with the upper end extending to two sides, a web plate (49) in the middle and a lower flange plate (50) with the lower end extending to two sides.

10. The switching track system is characterized by comprising a track device and a supporting foundation, wherein the track device comprises a linear outer track, an arc-shaped outer track, a linear inner track and an arc-shaped inner track (1);

-both ends of the third switching track (9) are connected with a first arc-shaped section (11) and a second arc-shaped section (12), respectively;

the supporting foundation comprises a rail connecting flange (2), foundation bolts (13), a positioning plate (14) and a foundation pier stud (15);

the arc-shaped inner track (1), the first fixing section (3), the second fixing section (5), the third fixing section (6), the fourth fixing section (8), the fifth fixing section (10), the first arc-shaped section (11) and the second arc-shaped section (12) are respectively welded on the track connecting flange (2);

the buffer rubber pad (16) is arranged between the positioning plate (14) and the rail connecting flange (2) and sleeved on the foundation bolt (13);

the supporting foundation comprises a first foundation (17), a second foundation (18), a third foundation (19), a fourth foundation (20) and a fifth foundation (21);

the third switching track (9) is mounted on a fifth foundation (21);

a first fixed pressing plate (22) and a second fixed pressing plate (23) are arranged on the first foundation (17);

when the second conversion track (7) is connected with the fourth fixing section (8), two ends of the second conversion track (7) are fixed through a fifth fixing pressing plate (26) and a seventh fixing pressing plate (28) respectively, and when the second conversion track (7) is connected with the arc-shaped inner track (1), two ends of the second conversion track (7) are fixed through a sixth fixing pressing plate (27) and an eighth fixing pressing plate (29) respectively;

a first movable pressing plate (30), a second movable pressing plate (31), a third movable pressing plate (32) and a fourth movable pressing plate (33) are respectively arranged on the second fixed section (5), the first arc-shaped section (11), the fourth fixed section (8) and the arc-shaped inner track (1);

when the second conversion track (7) is connected with the arc-shaped inner track (1), the fourth movable pressing plate (33) can press the second conversion track (7), wherein the fourth movable pressing plate (33) and the eighth fixed pressing plate (29) are respectively arranged on two sides of the second conversion track (7);

a ninth fixed pressing plate (34), a tenth fixed pressing plate (35), an eleventh fixed pressing plate (36) and a twelfth fixed pressing plate (37) are arranged on the fifth base (21);

when two ends of the third conversion track (9) are respectively connected with the first arc-shaped section (11) and the second arc-shaped section (12), two sides of one end, connected with the first arc-shaped section (11), of the third conversion track (9) are respectively fixed through a ninth fixed pressing plate (34) and a fifth movable pressing plate (38), and two sides of the other end of the third conversion track (9) are respectively fixed through a seventh movable pressing plate (40) and an eleventh fixed pressing plate (36);

the joint of the first conversion track (4) and the first fixed section (3) is movably matched with an arc-shaped seam with a first rotating pin shaft (51) as a circle center, and the joint of the second conversion track (7) and the third fixed section (6) is movably matched with an arc-shaped seam with a second rotating pin shaft (42) as a circle center;

the foundation pier column (15) is of a concrete structure or a steel structure;