CN217078436U

CN217078436U - Pier stud inverting device

Info

Publication number: CN217078436U
Application number: CN202220403598.9U
Authority: CN
Inventors: 周全; 张路; 杨露
Original assignee: Fifth Engineering Co Ltd of China Railway 14th Bureau Co Ltd; China Railway 14th Bureau Group Qingdao Engineering Co Ltd
Current assignee: Fifth Engineering Co Ltd of China Railway 14th Bureau Co Ltd; China Railway 14th Bureau Group Qingdao Engineering Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-29
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a pier stud inverted putting device relates to inverted putting technical field, including first link, first link bottom rotates and is connected with the second link, the first rubber pad of second link top one side fixedly connected with, second link top opposite side fixedly connected with second rubber pad rotates through first link and second link and connects, and then can drive prefabricated pier stud and empty to ground one side, through first rubber pad and second rubber pad, and then can support prefabricated pier stud, through buffer board and buffer spring's cooperation, and then can cushion the device to this has solved traditional prefabricated pier stud inverted putting and has adopted conventional sand pit method, and area is great, and the rainy season construction is serious to drainage and sand quality in the pit influence. Prefabricated cylinder mound bottom design connecting device is the slip casting sleeve, and the structure is weak, and tradition sand pit is put down terribly and is produced adverse effect to the weak department of pier stud bottom structure, and the lower problem of work efficiency.

Description

Pier stud inverting device

Technical Field

The utility model relates to an equipment technical field, concretely relates to pier stud device of putting upside down.

Background

The Fuli highway project precast beam factory site is located in the economic development area of the Xinghuai city of Thai city, Jiangsu province, the total planning and construction area is 165 mu, and 3186 precast box beams, 460 precast cylindrical piers and 230 precast cover beams are assumed to be constructed and produced by Fuli highway segments JHX-TZ3, TZ4 and TZ6 in a standard total.

The traditional prefabricated pier stud is inverted by adopting a conventional sand pit method, so that the occupied area is large, and the influence of construction in rainy seasons on drainage and sand quality in the pit is serious. Prefabricated cylinder mound bottom design connecting device is the slip casting sleeve, and the structure is weak, and tradition sand pit is put down terribly and is produced adverse effect to the weak department of pier stud bottom structure, and the work efficiency is lower. Adopt the prefabricated pier stud of fixed rotatable shaped steel structure to put device upside down, measures such as accessible back up rubber effectively protect the weak department of prefabricated cylinder mound bottom structure, and area is little, and structure light in weight reduces the input of resources such as personnel, equipment in the construction, practices thrift construction cost, has avoided the weak department atress of structure, has stopped the construction quality risk, for this reason, we propose the pier stud device of putting upside down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem provided by the background technology, the utility model provides a pier stud inverting device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

pier stud device of putting upside down, including first link, first link bottom rotates and is connected with the second link, the first rubber pad of second link top one side fixedly connected with, second link top opposite side fixedly connected with second rubber pad, second link one side top and the equal fixedly connected with connecting seat in second link bottom one side are kept away from to first link, the inside fixed mounting of connecting seat has buffer spring, the connecting seat that first link one side and second link lateral wall were kept away from to the connecting seat of first link lateral wall keeps away from the equal swing joint in second link one side and buffer spring complex buffer board.

Further, second link bottom opposite side fixedly connected with fixed block, the first fixed plate of fixed block lateral wall fixedly connected with, first fixed plate bottom is provided with the second fixed plate, second fixed plate bottom through connection has first screw, first screw top is run through first fixed plate and is extended to first fixed plate top and threaded connection has first nut.

Furthermore, a second limiting hoop is fixedly connected to the top of the first rubber pad, a first limiting hoop is fixedly connected to the top of the second rubber pad, second screws penetrate through the tops of the first limiting hoop and the second limiting hoop, and a second nut is in threaded connection with one side of each second screw.

Furthermore, a movable groove is formed in the connecting seat, one side of the buffer spring is fixedly connected with the inner wall of the movable groove, a moving rod is fixedly connected to the other side of the buffer spring, and one end, far away from the buffer spring, of the moving rod penetrates through the inner wall of the movable groove, extends to the outer side of the movable groove and is fixedly connected with the buffer plate.

Furthermore, a second reinforcing rod is fixedly connected to the top of the inner side of the first connecting frame.

Furthermore, the inner side of the first connecting frame is positioned at the bottom of the second reinforcing rod and is fixedly connected with the first reinforcing rod.

The utility model has the advantages as follows:

the utility model discloses a first link rotates with the second link to be connected, and then can drive prefabricated pier stud and empty to ground one side, through first rubber pad and second rubber pad, and then can support prefabricated pier stud, through buffer board and buffer spring's cooperation, and then can cushion the device to this has solved traditional prefabricated pier stud and has fallen down to put and adopt conventional sand pit method, and area is great, and the rainy season construction is serious to drainage and sand quality influence in the pit. Prefabricated cylinder mound bottom design connecting device is the slip casting sleeve, and the structure is weak, and traditional sand pit is fallen to put terribly and is produced adverse effect to the weak department of pier stud substructure, and the lower problem of work efficiency, and the prefabricated pier stud of fixed rotatable profiled steel structure is fallen to put the device, and the construction simplification is gone numerous, makes things convenient for the site operation, is favorable to prefabricating pier stud major structure protection, reduces occupation and the input of construction resources of construction space, promotes the work efficiency, reduces construction safety risk.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the junction between the first connecting frame and the second connecting frame of the present invention;

FIG. 3 is a side view of the structure of the present invention;

reference numerals: 1. a first connecting frame; 2. a second link frame; 3. a first rubber pad; 4. a first reinforcement bar; 5. a second rubber pad; 6. a second reinforcement bar; 7. a first fixing plate; 8. a first nut; 9. a second fixing plate; 10. a first screw; 11. a buffer plate; 12. a travel bar; 13. a second screw; 14. a second nut; 15. a first limit hoop; 16. a connecting seat; 17. a buffer spring; 18. a movable groove; 19. and a second limiting hoop.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-3, the pier column upside down placing device comprises a first connecting frame 1, a second connecting frame 2 is rotatably connected to the bottom of the first connecting frame 1, a first rubber pad 3 is fixedly connected to one side of the top of the second connecting frame 2, a second rubber pad 5 is fixedly connected to the other side of the top of the second connecting frame 2, a connecting seat 16 is fixedly connected to the top of the first connecting frame 1, which is far away from the second connecting frame 2, and one side of the bottom of the second connecting frame 2, a buffer spring 17 is fixedly installed inside the connecting seat 16, a buffer plate 11 matched with the buffer spring 17 is movably connected to the connecting seat 16, which is far away from the first connecting frame 1, of the side wall of the first connecting frame 1, and the connecting seat 16, which is far away from the second connecting frame 2, of the side wall of the second connecting frame 2, in some embodiments, the prefabricated pier column can be driven to tilt towards the ground surface through the rotary connection of the first connecting frame 1 and the second connecting frame 2, through first rubber pad 3 and second rubber pad 5, and then can support prefabricated pier stud, through buffer board 11 and buffer spring 17's cooperation, and then can cushion the device to this has solved traditional prefabricated pier stud and has fallen upside down and adopt conventional sand pit method, and area is great, and the rainy season construction is serious to drainage and sand quality influence in the pit. Prefabricated cylinder mound bottom design connecting device is the slip casting sleeve, the structure is weak, tradition sand pit is fallen and is put terribly and produce adverse effect to the weak department of pier stud bottom structure, and the lower problem of work efficiency, more specifically be, the user places prefabricated pier stud at first link 1 top, make the lateral wall and the first rubber pad 3 and the 5 laminating of second rubber pad of prefabricated pier stud, first link 1 and second link 2 are when rotating, and then drive prefabricated pier stud and rotate to ground one side, and then fall prefabricated pier stud, under buffer board 11 and buffer spring 17's cooperation, and then can play the effect of buffering to the device.

As shown in fig. 1 and 3, in some embodiments, a fixing block is fixedly connected to the other side of the bottom of the second connecting frame 2, a first fixing plate 7 is fixedly connected to a side wall of the fixing block, a second fixing plate 9 is arranged at the bottom of the first fixing plate 7, a first screw 10 is connected to the bottom of the second fixing plate 9 in a penetrating manner, the top of the first screw 10 extends to the top of the first fixing plate 7 through the first fixing plate 7 and is in threaded connection with a first nut 8, and the first nut 8 is tightened so that the first fixing plate 7 and the second fixing plate 9 are tightened up to fix the device on the ground.

As shown in fig. 1-3, in some embodiments, a second limiting hoop 19 is fixedly connected to the top of the first rubber pad 3, a first limiting hoop 15 is fixedly connected to the top of the second rubber pad 5, a second screw 13 penetrates through the tops of the first limiting hoop 15 and the second limiting hoop 19, a second nut 14 is screwed on one side of the second screw 13, and the second nut 14 is screwed down, so that the tops of the first limiting hoop 15 and the second limiting hoop 19 are tightened, and the prefabricated pier stud is limited.

As shown in fig. 3, in some embodiments, a movable groove 18 is formed in the connecting seat 16, one side of the buffer spring 17 is fixedly connected to an inner wall of the movable groove 18, a movable rod 12 is fixedly connected to the other side of the buffer spring 17, one end of the movable rod 12, which is far away from the buffer spring 17, penetrates through the inner wall of the movable groove 18, extends to the outside of the movable groove 18 and is fixedly connected to the buffer plate 11, the movable rod 12 moves inside the movable groove 18, and then compresses and stretches the buffer spring 17, under the action of the buffer spring 17, and then plays a role in buffering the movable rod 12, and then plays a role in buffering the buffer plate 11.

As shown in fig. 2, in some embodiments, a second reinforcing rod 6 is fixedly connected to the top of the inner side of the first connecting frame 1, and under the action of the second reinforcing rod 6, the first connecting frame 1 can be further reinforced.

As shown in fig. 2, in some embodiments, the first reinforcing rod 4 is fixedly connected to the bottom of the second reinforcing rod 6 inside the first connecting frame 1, and under the action of the first reinforcing rod 4, the device is further stable, and at the same time, the prefabricated pier stud can be supported.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Pier column device of putting upside down, including first link (1), its characterized in that: first link (1) bottom is rotated and is connected with second link (2), first rubber pad (3) of second link (2) top one side fixedly connected with, second link (2) top opposite side fixedly connected with second rubber pad (5), second link (2) one side top and the equal fixedly connected with connecting seat (16) of second link (2) bottom one side are kept away from in first link (1), connecting seat (16) inside fixed mounting has buffer spring (17), the equal swing joint in second link (2) one side and buffer spring (17) complex buffer board (11) are kept away from in connecting seat (16) of first link (1) lateral wall connecting seat (16) of keeping away from in connecting seat (16) of first link (1) one side and second link (2) lateral wall.

2. The pier column upside down device according to claim 1, wherein: second link (2) bottom opposite side fixedly connected with fixed block, fixed block lateral wall fixedly connected with first fixed plate (7), first fixed plate (7) bottom is provided with second fixed plate (9), second fixed plate (9) bottom through connection has first screw (10), first screw (10) top is run through first fixed plate (7) and is extended to first fixed plate (7) top and threaded connection has first nut (8).

3. The pier column upside down device according to claim 1, wherein: first rubber pad (3) top fixedly connected with second spacing staple bolt (19), first spacing staple bolt (15) of second rubber pad (5) top fixedly connected with, second screw (13) have all been run through at first spacing staple bolt (15) and second spacing staple bolt (19) top, second screw (13) one side threaded connection has second nut (14).

4. The pier column upside down device according to claim 1, wherein: the buffer structure is characterized in that a movable groove (18) is formed in the connecting seat (16), one side of the buffer spring (17) is fixedly connected with the inner wall of the movable groove (18), the other side of the buffer spring (17) is fixedly connected with a moving rod (12), one end, far away from the buffer spring (17), of the moving rod (12) penetrates through the inner wall of the movable groove (18) to extend to the outer side of the movable groove (18) and is fixedly connected with the buffer plate (11).

5. The pier column upside down device according to claim 1, wherein: and the top of the inner side of the first connecting frame (1) is fixedly connected with a second reinforcing rod (6).

6. The pier column upside down device according to claim 1, wherein: the inner side of the first connecting frame (1) is positioned at the bottom of the second reinforcing rod (6) and is fixedly connected with the first reinforcing rod (4).