CN214728772U

CN214728772U - Subway platform reinforcing apparatus

Info

Publication number: CN214728772U
Application number: CN202120257398.2U
Authority: CN
Inventors: 陈森森; 张洪涛; 陈会国; 张克芬; 文忠; 张克明; 张一路; 王欣瑞; 王军; 陈禹; 陈登; 张劲峰
Original assignee: Nanjing Kangtai Building Grouting Technology Co ltd
Current assignee: Nanjing Kangtai Building Grouting Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-16
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a subway platform reinforcing apparatus relates to the reinforcing apparatus field, including the wall body, the notch has been seted up to upper surface one side of wall body, the upper surface opposite side fixedly connected with station platen of wall body, the notch bottom of wall body is provided with the bottom plate, the top fixedly connected with support column of bottom plate, the outside of support column is provided with the external screw thread, the thread groove has been seted up on the top of support column. The utility model discloses a be fixed with the support column on the bottom plate top, inside thread groove and the threaded rod of being provided with of support column, the support column passes through movable rod and roof swing joint, and the staff can make the roof rise through the rotation of threaded rod, and the shock pad that is until the roof top contacts with the bottom of platform board to the reinforcing apparatus's of being convenient for installation through being provided with two movable rods, forms triangle-shaped stable structure between movable rod and the roof, supports the roof, guarantees the stability of roof.

Description

Subway platform reinforcing apparatus

Technical Field

The utility model relates to a reinforcing apparatus field, in particular to subway platform reinforcing apparatus.

Background

The traditional subway platform reinforcing device is difficult to install, poor in stability and not beneficial to reinforcing the platform, and therefore the invention is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway platform reinforcing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a subway platform reinforcing device comprises a wall body, wherein one side of the upper surface of the wall body is provided with a notch, the other side of the upper surface of the wall body is fixedly connected with a station plate, the bottom of the notch of the wall body is provided with a bottom plate, the top end of the bottom plate is fixedly connected with a supporting column, the outer side of the supporting column is provided with external threads, the top end of the supporting column is provided with a threaded groove, a threaded rod matched with the threaded groove is arranged inside the threaded groove, the top end of the supporting column is provided with a top plate, two sides of the supporting column are respectively provided with a groove, a sliding rod is arranged inside the groove, the bottom end of the sliding rod is fixedly connected with the groove wall of the groove, a movable block is arranged inside the groove, the top end of the movable block is provided with a sliding rod groove matched with the sliding rod, the top end of the sliding rod penetrates through the sliding rod groove and is fixedly connected with the groove top of the groove, and one side, far away from each other, of the two movable blocks is fixedly connected with a first convex block, the one end that the movable block was kept away from to first lug is provided with the movable rod, the one end that the movable rod is close to first lug is through round pin axle and first lug swing joint.

Preferably, the equal fixedly connected with second lug in bottom both sides of roof, the one end that first lug was kept away from to the movable rod is through round pin axle and second lug swing joint, the outside cover of support column is equipped with the thread bush, thread bush and support column threaded connection, the thread bush is located the below of first lug.

Preferably, the top end of the top plate is fixedly connected with a shock pad, the top end of the shock pad is attached to one side of the bottom end of the station bedplate, and an inner cavity is formed in the top plate.

Preferably, the bottom end of the top plate is provided with a through groove matched with the threaded rod, the top end of the threaded rod penetrates through the through groove and is movably connected with the inner wall of the top end of the inner cavity through a bearing, the outer side of the top end of the threaded rod is fixedly sleeved with a first bevel gear, and the first bevel gear is located inside the inner cavity.

Preferably, a rotating rod is arranged in the inner cavity, one end of the rotating rod is movably connected with the inner wall of one side of the inner cavity through a bearing, a second bevel gear is fixedly sleeved on the outer side of one end of the rotating rod and meshed with the first bevel gear, and a rotating rod groove matched with the rotating rod is formed in the inner wall of the other side of the inner cavity.

Preferably, the other end of the rotating rod penetrates through the rotating rod groove and extends to the outer side of the top plate, the other end of the rotating rod is fixedly connected with a circular plate, and positioning grooves are formed in four corners of the bottom end of the wall body.

Preferably, the positioning groove is internally provided with a fixing pin matched with the positioning groove, the bottom of the notch of the wall body is provided with a limiting hole matched with the fixing pin, and the fixing pin extends into the limiting hole.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be fixed with the support column at the bottom plate top, threaded groove and threaded rod are provided with in the support column, and the support column passes through movable rod and roof swing joint, and the staff can make the roof rise through the rotation of threaded rod, and the shock pad that until the roof top contacts with the bottom of platform board, thereby the installation of the reinforcing apparatus of being convenient for, through being provided with two movable rods, form triangle-shaped stable structure between movable rod and the roof, support the roof, guarantee the stability of roof;

2. the utility model discloses a cover is equipped with the thread bush outside the support column, thread bush and support column threaded connection, and through rotating the thread bush make the thread bush remove on the support column, and then support two first lugs, guaranteed the stability of movable rod to improved the stability of roof, made this device more firm, through be provided with the shock pad on the roof top, the bottom contact of inner chamber and platform board plays certain shock attenuation effect to the platform board.

Drawings

Fig. 1 is the overall structure of the utility model discloses a dive schematic diagram.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a wall body; 2. a station board; 3. a base plate; 4. a support pillar; 5. a thread groove; 6. a threaded rod; 7. a top plate; 8. a groove; 9. a slide bar; 10. a movable block; 11. a slide bar slot; 12. a first bump; 13. a movable rod; 14. a second bump; 15. a threaded sleeve; 16. a shock pad; 17. an inner cavity; 18. a through groove; 19. a first bevel gear; 20. a rotating rod; 21. a second bevel gear; 22. a rotating rod groove; 23. a circular plate; 24. positioning a groove; 25. a fixing pin; 26. and a limiting hole.

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.

The utility model provides a subway platform reinforcing device as shown in figures 1-3, as shown in figure 1, comprising a wall body 1, a notch is opened on one side of the upper surface of the wall body 1, a station board 2 is fixedly connected on the other side of the upper surface of the wall body 1, a bottom board 3 is arranged at the bottom of the notch of the wall body 1, a supporting pole 4 is fixedly connected on the top end of the bottom board 3, an external thread is arranged on the outer side of the supporting pole 4, the supporting pole 4 is in threaded connection with a threaded sleeve 15, a threaded groove 5 is opened on the top end of the supporting pole 4, a top board 7 is arranged on the top end of the supporting pole 4, a second lug 14 is fixedly connected on both sides of the bottom end of the top board 7, one end of a movable rod 13 far away from a first lug 12 is movably connected with the second lug 14 through a pin shaft, the top board 7 drives the movable rod 13 to rotate when moving upwards, and further enables two movable blocks 10 to move on a slide rod 9, the outer side of the supporting pole 4 is sleeved with the threaded sleeve 15, the threaded sleeve 15 is in threaded connection with the supporting column 4, the threaded sleeve 15 is located below the first convex blocks 12, the threaded sleeve 15 moves upwards on the supporting column 4 by rotating the threaded sleeve 15 until the top end of the threaded sleeve 15 is in contact with the first convex blocks 12, so that the positions of the two first convex blocks 12 are fixed, the stability of the movable rod 13 when the movable rod 13 supports the top plate 7 is ensured, the stability of the device is improved, the top end of the top plate 7 is fixedly connected with the shock pad 16, the top end of the shock pad 16 is attached to one side of the bottom end of the platform plate 2, the shock pad 16 has a certain shock absorption effect on the platform plate 2, the inner wall of the other side of the inner cavity 17 is provided with a rotating rod groove 22 matched with the rotating rod 20, the other end of the rotating rod 20 penetrates through the rotating rod groove 22 and extends to the outer side of the top plate 7, the other end of the rotating rod 20 is fixedly connected with a circular plate 23, the rotating rod 20 is driven by the automatic circular plate 23 to rotate inside the rotating rod groove 22, and then make the bull stick 20 rotate in intracavity 17 is inside, rotation through bull stick 20 drives threaded rod 6 and rotates, thereby realize the regulation to roof 7 height, constant head tank 24 has all been seted up to the bottom four corners department of wall body 1, constant head tank 24 is inside to be provided with rather than the fixed pin 25 of looks adaptation, wall body 1's notch bottom offer with the spacing hole 26 of fixed pin 25 looks adaptation, fixed pin 25 extends to spacing downthehole 26 inside, through constant head tank 24, fixed pin 25 and spacing hole 26 cooperation are fixed with bottom plate 3, thereby guarantee the stability of this device, the reinforcement effect of this device has been improved.

As shown in fig. 2, a threaded rod 6 adapted to the threaded groove 5 is arranged inside the threaded groove 5, 6q moves up in the threaded groove 5 in a rotating manner, grooves 8 are formed on both sides of a support column 4, a slide rod 9 is arranged inside each groove 8, the bottom end of each slide rod 9 is fixedly connected with the groove wall of each groove 8, a movable block 10 is arranged inside each groove 8, a slide rod groove 11 adapted to each slide rod 9 is formed at the top end of each movable block 10, the top end of each slide rod 9 penetrates through the corresponding slide rod groove 11 and is fixedly connected with the groove top of each groove 8, each movable block 10 slides on each slide rod 9, a first convex block 12 is fixedly connected to one side of each movable block 10 away from each other, a movable rod 13 is arranged at one end of each first convex block 12 away from each movable block 10, one end of each movable rod 13 close to the first convex block 12 is movably connected with the corresponding first convex block 12 through a pin shaft, and the movable rod 13 rotates to drive the movable block 10 to move on the corresponding slide rod 9, thereby forming a triangular stable structure, the two movable rods 13 stably support the top plate 7, and the stability of the top plate 7 is improved.

As shown in fig. 3, an inner cavity 17 is formed inside the top plate 7, a through groove 18 adapted to the threaded rod 6 is formed at the bottom end of the top plate 7, the top end of the threaded rod 6 penetrates through the through groove 18 and is movably connected with the inner wall of the top end of the inner cavity 17 through a bearing, a first bevel gear 19 is fixedly sleeved outside the top end of the threaded rod 6, the first bevel gear 19 is located inside the inner cavity 17, a rotating rod 20 is arranged inside the inner cavity 17, one end of the rotating rod 20 is movably connected with the inner wall of one side of the inner cavity 17 through a bearing, a second bevel gear 21 is fixedly sleeved outside one end of the rotating rod 20, the second bevel gear 21 is engaged with the first bevel gear 19, the rotating rod 20 is used to drive the second bevel gear 21 to rotate, the first bevel gear 19 engaged with the second bevel gear 21 is rotated, the threaded rod 6 fixedly connected with the first bevel gear 19 is rotated inside the threaded groove 5, and the top plate 7 is moved upward, the realization makes things convenient for the staff to install this device to the regulation of roof 7 height.

The utility model discloses the theory of operation:

when the device is used, firstly, the fixed pin 25 is matched with the fixed pin 25 through the positioning groove 24, the fixed pin 25 is fixedly inserted into the limit hole 26, so that the bottom plate 3 is fixed, then a worker rotates the circular plate 23, the circular plate 23 drives the rotating rod 20 to rotate inside the rotating rod groove 22, further the second bevel gear 21 sleeved outside the rotating rod 20 rotates, so that the first bevel gear 19 meshed with the second bevel gear 21 rotates along with the first bevel gear, the first bevel gear 19 drives the threaded rod 6 to rotate inside the threaded groove 5, the threaded rod 6 rotates to further push the top plate 7 to move upwards until the shock absorption pad 16 fixed at the top end of the top plate 7 is contacted with the bottom end of the platform plate 2, at the moment, the movable rods 13 arranged at the two sides of the bottom end of the top plate 7 are increased to drive the movable block 10 to move on the sliding rod 9, then the threaded sleeve 15 in threaded connection with the supporting column 4 is rotated, the threaded sleeve 15 moves upwards when rotating until the top end of the threaded sleeve 15 is completely jointed with the two first convex blocks 12, thereby fixing the position of the first projection 12 and improving the stability of the top plate 7, thereby increasing the reinforcing effect of the device.

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. A subway platform reinforcing apparatus, includes wall body (1), its characterized in that: a notch is formed in one side of the upper surface of the wall body (1), a station board (2) is fixedly connected to the other side of the upper surface of the wall body (1), a bottom plate (3) is arranged at the bottom of the notch of the wall body (1), a supporting column (4) is fixedly connected to the top end of the bottom plate (3), external threads are arranged on the outer side of the supporting column (4), a thread groove (5) is formed in the top end of the supporting column (4), a threaded rod (6) matched with the thread groove (5) is arranged in the thread groove (5), a top plate (7) is arranged at the top end of the supporting column (4), grooves (8) are formed in both sides of the supporting column (4), a sliding rod (9) is arranged in each groove (8), the bottom end of the sliding rod (9) is fixedly connected with the groove wall of each groove (8), a movable block (10) is arranged in each groove (8), a sliding rod groove (11) matched with the sliding rod (9) is formed in the top end of each movable block (10), the top of slide bar (9) runs through slide bar groove (11) and with the groove top fixed connection of recess (8), two the first lug of the equal fixedly connected with in one side (12) that movable block (10) kept away from each other, the one end that movable block (10) were kept away from in first lug (12) is provided with movable rod (13), the one end that movable rod (13) are close to first lug (12) is through round pin axle and first lug (12) swing joint.

2. A subway platform reinforcement as claimed in claim 1, wherein: the equal fixedly connected with second lug (14) in bottom both sides of roof (7), the one end that first lug (12) were kept away from in movable rod (13) is through round pin axle and second lug (14) swing joint, the outside cover of support column (4) is equipped with thread bush (15), thread bush (15) and support column (4) threaded connection, thread bush (15) are located the below of first lug (12).

3. A subway platform reinforcement as claimed in claim 2, wherein: the top end of the top plate (7) is fixedly connected with a shock pad (16), the top end of the shock pad (16) is attached to one side of the bottom end of the station platform plate (2), and an inner cavity (17) is formed in the top plate (7).

4. A subway platform reinforcement as claimed in claim 3, wherein: the bottom of the top plate (7) is provided with a through groove (18) matched with the threaded rod (6), the top end of the threaded rod (6) penetrates through the through groove (18) and is movably connected with the inner wall of the top end of the inner cavity (17) through a bearing, a first bevel gear (19) is fixedly sleeved on the outer side of the top end of the threaded rod (6), and the first bevel gear (19) is located inside the inner cavity (17).

5. A subway platform reinforcement as claimed in claim 4, wherein: the inner chamber (17) is inside to be provided with bull stick (20), one end of bull stick (20) is passed through bearing and one side inner wall swing joint of inner chamber (17), the fixed cover in one end outside of bull stick (20) has connect second bevel gear (21), second bevel gear (21) and first bevel gear (19) meshing, bull stick groove (22) with bull stick (20) looks adaptation are seted up to the opposite side inner wall of inner chamber (17).

6. A subway platform reinforcement as claimed in claim 5, wherein: the other end of bull stick (20) runs through bull stick groove (22) and extends to roof (7) outside, the other end fixedly connected with plectane (23) of bull stick (20), constant head tank (24) have all been seted up to the bottom four corners department of wall body (1).

7. A subway platform reinforcement as claimed in claim 6, wherein: the positioning groove (24) is internally provided with a fixing pin (25) matched with the positioning groove, the bottom of the notch of the wall body (1) is provided with a limiting hole (26) matched with the fixing pin (25), and the fixing pin (25) extends into the limiting hole (26).