CN211281042U

CN211281042U - Cast iron base of automatic shutter

Info

Publication number: CN211281042U
Application number: CN201922462424.0U
Authority: CN
Inventors: 毛向军
Original assignee: Tianjin Junya Ward Technology Development Co ltd
Current assignee: Tianjin Junya Ward Technology Development Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an automatic shutter cast iron base, including base housing, base housing's the fixed board of following of top fixedly connected with, base housing's lateral surface fixedly connected with fixed plate, the connecting hole has been seted up to the upper surface of fixed plate, base housing's side and the inboard that is located the fixed plate have seted up first through-hole, base housing's side and the right side that is located first through-hole have seted up the second through-hole, base housing's interior bottom fixedly connected with buffer block. The utility model discloses, through the base casing who uses cast iron monolithic fabrication shutter, can increase the structural strength of shutter base, be provided with the fixed block in shutter base casing's side, and further through strengthening rib fixed connection between fixed block and base casing, increase the joint strength of shutter base, be provided with the mount that has buffer structure through the inside at the shutter, can play the cushioning effect to the connecting piece.

Description

Cast iron base of automatic shutter

Technical Field

The utility model relates to an automatic shutter base field especially relates to an automatic shutter cast iron base.

Background

The switch machine is an actuating mechanism of a switch control system, is used for switching and locking switch points or point rails, can ensure that a train in a railway normally passes through a switch junction, and an important component for realizing shunt running of the switch machine is a switch which is also an important actuating component of the switch machine.

The conventional shutter has a base with insufficient structural strength and an unnecessary buffer inside, so that the service life of the internal components of the shutter is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic shutter cast iron base.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic shutter cast iron base comprises a base shell, wherein the top of the base shell is fixedly connected with a fixed edge plate, the outer side surface of the base shell is fixedly connected with a fixed plate, the upper surface of the fixed plate is provided with a connecting hole, the side surface of the base shell and the inner side of the fixed plate are provided with first through holes, the side surface of the base shell and the right side of the first through holes are provided with second through holes, the inner bottom of the base shell is fixedly connected with a buffer block, the top of the buffer block is fixedly connected with a support plate, the upper surface of the support plate is provided with an arc-shaped groove, the top of the support plate is provided with a fixed frame, the top of the fixed frame is in threaded connection with a flat head screw, the top of the fixed frame and the inner side of the flat head screw are in threaded connection with a connecting screw, the top of connecting plate is provided with the screw hole, the interior bottom of base casing just is located the right side fixedly connected with fixed block of connecting plate, the top of fixed block is provided with the screw hole, the right side fixedly connected with hollow cylinder of base casing, hollow cylinder runs through the right flank of base casing.

As a further description of the above technical solution:

the base shell is rectangular and made of cast iron.

As a further description of the above technical solution:

the quantity of fixed plate is four, four the fixed plate distributes in the four corners of base casing.

As a further description of the above technical solution:

the top of the fixed plate and the side surface of the base shell are fixedly connected with reinforcing rib plates, and the reinforcing rib plates are triangular.

As a further description of the above technical solution:

the number of the first through holes and the number of the second through holes are two, and the two first through holes and the two second through holes are symmetrically distributed.

As a further description of the above technical solution:

the fixing frame is in the shape that the middle of the fixing frame is in an inverted U shape, two sides of the fixing frame are fixing flat plates, and the buffer block is made of rubber materials.

As a further description of the above technical solution:

the bottom of the flat head screw penetrates through the fixing frame, and the connecting screw penetrates through the fixing frame, the supporting plate and the buffer block to be in threaded connection with the bottom plate of the base shell.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this kind of automatic shutter cast iron base through the base casing that uses cast iron whole manufacturing shutter, can increase the structural strength of shutter base, is provided with the fixed block in shutter base casing's side, and further through reinforced rib fixed connection, increases the joint strength of shutter base between fixed block and base casing.

2. Compared with the prior art, this automatic shutter cast iron base is provided with the mount that has buffer structure through the inside at the shutter, and the mount through a pair of grub screw and a pair of connecting screw fixed, can be suitable for the connecting axle of different diameters, can also play the cushioning effect to the connecting piece.

Drawings

Fig. 1 is a top view of an automatic shutter cast iron base according to the present invention;

fig. 2 is a partial front plan view of a fixing frame of an automatic shutter cast iron base according to the present invention;

fig. 3 is a front view of the cast iron base of the automatic shutter according to the present invention.

Illustration of the drawings:

1. connecting holes; 2. a reinforcing rib plate; 3. a fixed mount; 4. a connecting screw; 5. a flat head screw; 6. a connecting plate; 7. a threaded hole; 8. fixing the edge plate; 9. a fixed block; 10. a hollow cylinder; 11. a first through hole; 12. a second through hole; 13. a base housing; 14. a fixing plate; 15. a buffer block; 16. a support plate; 17. an arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides an automatic shutter cast iron base: the shock absorber comprises a base shell 13, wherein a fixed edge plate 8 is fixedly connected to the top of the base shell 13, the structural strength of the base shell 13 is enhanced under the action of the fixed edge plate 8, a fixed plate 14 is fixedly connected to the outer side surface of the base shell 13, a connecting hole 1 is formed in the upper surface of the fixed plate 14, the connecting hole 1 is used for facilitating connection of the base shell 13, a first through hole 11 is formed in the side surface of the base shell 13 and located on the inner side of the fixed plate 14, a second through hole 12 is formed in the side surface of the base shell 13 and located on the right side of the first through hole 11, a buffer block 15 is fixedly connected to the inner bottom of the base shell 13, the buffer block 15 is used for slowing down the action of shock to a push rod during train operation, a support plate 16 is fixedly connected to the top of the buffer block 15, an arc-shaped groove 17 is formed, through the bottom extension length of adjusting grub screw 5, and then adapt to the push rod of different diameters, the top of mount 3 and the inboard threaded connection who is located grub screw 5 have connecting screw 4, the interior bottom of base casing 13 and the right side fixedly connected with connecting plate 6 that is located buffer block 15, the top of connecting plate 6 is provided with screw hole 7, the interior bottom of base casing 13 and the right side fixedly connected with fixed block 9 that is located connecting plate 6, the top of fixed block 9 is provided with screw hole 7, the right side fixedly connected with hollow cylinder 10 of base casing 13, the effect of hollow cylinder 10 is the stability of reinforcing power transmission, hollow cylinder 10 runs through the right flank of base casing 13.

The shape of base casing 13 is the rectangle casing, the material of base casing 13 is cast iron material, the quantity of fixed plate 14 is four, four fixed plates 14 distribute in the four corners of base casing 13, the top of fixed plate 14 just is located the side fixedly connected with reinforcing floor 2 of base casing 13, the shape of reinforcing floor 2 is triangle-shaped, reinforcing floor 2's effect is the joint strength of reinforcing fixed plate 14, the quantity of first through-hole 11 and second through-hole 12 is two, two first through-holes 11 and second through-hole 12 symmetric distribution, the shape of mount 3 is middle for being fixed flat board for the two sides of the style of calligraphy of falling U, the material of buffer block 15 is rubber materials, mount 3 is run through to the bottom of grub screw 5, connecting screw 4 runs through mount 3, the backup pad 16, the bottom plate threaded connection of buffer block 15 and base casing 13.

The working principle is as follows: during the use, the output of motor is transmitted into through the hollow cylinder 10 that sets up, then upper portion fixed connection shaft coupling and the reduction gear of fixed block 9, at the top connection control assembly of connecting plate 6, is connected and is spread power shaft (push rod) in mount 3 and first through-hole 11 department, connects the signal pole in second through-hole 12 department, then fixes fixed plate 14 and ground or ground support through the screw.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An automatic shutter cast iron base, includes base casing (13), its characterized in that: the top of the base shell (13) is fixedly connected with a fixed edge plate (8), the outer side surface of the base shell (13) is fixedly connected with a fixed plate (14), the upper surface of the fixed plate (14) is provided with a connecting hole (1), the side surface of the base shell (13) is positioned at the inner side of the fixed plate (14) and is provided with a first through hole (11), the side surface of the base shell (13) is positioned at the right side of the first through hole (11) and is provided with a second through hole (12), the inner bottom of the base shell (13) is fixedly connected with a buffer block (15), the top of the buffer block (15) is fixedly connected with a support plate (16), the upper surface of the support plate (16) is provided with an arc-shaped groove (17), the top of the support plate (16) is provided with a fixed frame (3), and the top of the, the top of mount (3) and the inboard threaded connection who is located grub screw (5) have connecting screw (4), the interior bottom of base casing (13) and right side fixedly connected with connecting plate (6) that are located buffer block (15), the top of connecting plate (6) is provided with screw hole (7), the interior bottom of base casing (13) and the right side fixedly connected with fixed block (9) that are located connecting plate (6), the top of fixed block (9) is provided with screw hole (7), the right side fixedly connected with hollow cylinder (10) of base casing (13), hollow cylinder (10) run through the right flank of base casing (13).

2. An automatic shutter cast iron seat, according to claim 1, characterized in that: the base shell (13) is rectangular, and the base shell (13) is made of cast iron.

3. An automatic shutter cast iron seat, according to claim 1, characterized in that: the number of the fixing plates (14) is four, and the four fixing plates (14) are distributed at four corners of the base shell (13).

4. An automatic shutter cast iron seat, according to claim 1, characterized in that: the top of the fixing plate (14) is fixedly connected with a reinforcing rib plate (2) on the side surface of the base shell (13), and the reinforcing rib plate (2) is triangular.

5. An automatic shutter cast iron seat, according to claim 1, characterized in that: the number of the first through holes (11) and the number of the second through holes (12) are two, and the first through holes (11) and the second through holes (12) are symmetrically distributed.

6. An automatic shutter cast iron seat, according to claim 1, characterized in that: the middle of the fixing frame (3) is in an inverted U shape, the two sides of the fixing frame are fixing flat plates, and the buffer block (15) is made of rubber materials.

7. An automatic shutter cast iron seat, according to claim 1, characterized in that: the bottom of the flat head screw (5) penetrates through the fixing frame (3), and the connecting screw (4) penetrates through the fixing frame (3), the supporting plate (16), the buffer block (15) and the bottom plate of the base shell (13) in threaded connection.