CN212358041U

CN212358041U - Rectification structure of urban rail transit elevated structure in soft soil area

Info

Publication number: CN212358041U
Application number: CN201921472425.7U
Authority: CN
Inventors: 王志文
Original assignee: Individual
Current assignee: Henan Tietai Transportation Service Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2021-01-15
Anticipated expiration: 2029-09-05

Abstract

The utility model provides a weak soil area urban rail transit elevated structure's structure of rectifying relates to rail transit technical field, including cushion cap pier, roof beam body structure, sleeper, rail, pile foundation, the bottom of cushion cap pier mixes earth watering and has the pile foundation, and the equal joint in both sides of pile foundation upper end has the lantern ring, and the stress column cup joints in the upper end of reinforced concrete post, fixedly connected with carrier post on the reinforced concrete post of stress column lower extreme, has cup jointed a spring between stress column and the carrier post, the utility model discloses well pile foundation is emptyd and is reached preliminary support by the support column, later extrudees the stress column by the support column, and the stress column extrudes a spring, and a spring has certain reaction force this moment, reaches the effect of rectifying.

Description

Rectification structure of urban rail transit elevated structure in soft soil area

Technical Field

The utility model relates to a rail transit technical field, more specifically the theory that says so relates to a structure of rectifying of soft soil area urban rail transit elevated structure.

Background

The lines of urban rail transit can be divided into ground, underground and overhead lines. The possibility of ground lines is generally eliminated since most lines pass in urban areas. The elevated urban rail transit line means that the elevated line is adopted by the rail transit line as many as possible. The high frame can effectively overcome the adverse factors brought by natural conditions such as high underground water level, poor soil quality and the like to the construction and the use of underground lines, and is the most effective measure for reducing the manufacturing cost and the operating cost and shortening the construction period.

However, due to the influence of construction conditions or environment, rail transit is used as a main artery of the whole urban traffic, and after the overhead structure deviates in direction, how to safely and efficiently correct the deviation of the overhead structure is very important. At present, the method for quickly and effectively correcting the urban rail transit overhead structure under the conditions of not interrupting the operation of the rail transit line and influencing the line safety has lower effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a structure of rectifying of soft soil area urban rail transit elevated structure to solve the problem of the easy skew original position of the rail transit elevated in the current soft soil.

The utility model relates to a purpose of structure of rectifying of soft soil area urban rail transit elevated structure is reached by following specific technological means:

a deviation rectifying structure of an elevated structure of urban rail transit in a soft soil area comprises a bearing platform pier, a beam body structure, a sleeper, a steel rail, a pile foundation, a sliding groove area, a reinforced concrete column, a bearing column, a first spring, a stress column, a fixing block, a supporting column, a lantern ring, a second spring, a baffle, a fixing buckle, a rotating shaft, a bolt, a nut, a second fixing block and a second rotating shaft, wherein the top end of the bearing platform pier is fixedly connected with the beam body structure, the top end of the beam body structure is fixedly connected with the sleeper, the top end of the sleeper is fixedly connected with the steel rail, the pile foundation is poured with concrete at the bottom end of the bearing platform pier, the lantern ring is clamped at both sides of the upper end of the pile foundation, the fixing buckle is fixedly connected at both ends of the lantern ring, the baffle is fixedly connected at both ends of the inner side of the lantern ring, the fixing blocks are fixedly connected, the equal fixedly connected with support column in one side of pile foundation is kept away from to the fixed block, one side fixed connection that the lantern ring was kept away from to the support column is on No. two fixed blocks, No. two the middle parts of fixed block run through there is No. two pivots, No. two fixed block fixed connection are in one side of stress column, the stress column cup joints the upper end at the reinforced cement post, the upper end and the equal sliding connection of lower extreme of reinforced cement post have the sliding tray region, fixedly connected with bears the post on the reinforced cement post of stress column lower extreme, a spring has been cup jointed between stress column and the bearing post.

Preferably, the reinforced concrete column all is provided with No. two springs with the both ends of the regional sliding connection department of sliding tray, and the opposite side of No. two springs all sets up the both ends in the regional inside of sliding tray.

Preferably, the lantern ring is divided into two parts, respectively with the both ends contact joint of pile foundation, the fixed knot at lantern ring both ends is run through by the bolt and then is screwed fixedly through the nut simultaneously.

Preferably, the both ends of the lantern ring all are provided with support column, stress column, a spring, bear post and reinforced concrete post, and the both ends of every pile foundation all set up, and the both ends of the lantern ring are layer upon layer embedded structure simultaneously.

Preferably, pile foundation and reinforced concrete column are apart from 10cm, and the support column all is relative slope setting simultaneously, and the diameter of a spring is greater than the diameter of No. two springs to a spring is high elastic spring.

Has the advantages that:

1. the utility model discloses can topple over toward one side when the pile foundation receives under the condition of external force influence, reach preliminary support by the support column when toppling over, secondly just can extrude the support column when the gravity of toppling over is too big, support column extrusion stress post, stress post extrusion spring No. one, a spring has certain reaction force this moment, promotes the support column with its stress post, and the support column promotes the pile foundation and makes it recover.

2. When the supporting column presses the stress column, the reinforced concrete column can be pushed to move in the sliding groove area, the reinforced concrete column cannot move when being moved to a moving position, a first spring also plays a certain auxiliary role in restoration, and the reinforced concrete column can play a buffering effect through a second spring in the restoration process of the first spring, so that the reinforced concrete column is not easy to damage.

3. Secondly, the lantern ring is located the both ends of pile foundation and cup joints, detains the pulling lantern ring through fixed and makes its length of regulation adapt to the pile foundation of equidimension not, with the baffle in the lantern ring again and the both ends face large tracts of land contact of pile foundation, reaches the effect of stabilizing relatively, later use the bolt to run through to fix and detain the back and fix it by the nut screwing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the inner structure of the sliding groove area of the present invention.

Fig. 3 is a schematic view of the structure of the collar of the present invention.

Fig. 4 is a schematic view of the present invention in operation.

In fig. 1 to 4, the correspondence between the component names and the reference numbers is: bearing platform pier-1, beam structure-2, sleeper-3, steel rail-4, pile foundation-5, sliding groove area-6, reinforced concrete column-7, bearing column-8, first spring-9, stress column-10, fixing block-11, supporting column-12, lantern ring-13, second spring-14, baffle-15, fixing buckle-16, rotating shaft-17, bolt-18, nut-19, second fixing block-20 and second rotating shaft-21.

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.

Example (b):

as shown in figures 1 to 4: a deviation rectifying structure of an urban rail transit elevated structure in a soft soil area comprises a bearing platform pier 1, a beam body structure 2, sleepers 3, steel rails 4, a pile foundation 5, a sliding groove area 6, a reinforced concrete column 7, a bearing column 8, a first spring 9, a stress column 10, a fixing block 11, a support column 12, a lantern ring 13, a second spring 14, a baffle plate 15, a fixing buckle 16, a rotating shaft 17, bolts 18, a nut 19, a second fixing block 20 and a second rotating shaft 21, wherein the top end of the bearing platform pier 1 is fixedly connected with the beam body structure 2, the top end of the beam body structure 2 is fixedly connected with the sleepers 3, the top end of the sleepers 3 is fixedly connected with the steel rails 4, the bottom end of the bearing platform pier pile foundation 1 is poured with soil 5 in a mixed mode, lantern rings 13 are clamped on two sides of the upper end of the pile foundation 5, two ends of the lantern ring 13 are fixedly connected with the fixing buckles 16, two ends of the inner side of, pivot 17 has all been run through at the middle part of fixed block 11, the equal fixedly connected with support column 12 in one side of pile foundation 5 is kept away from to fixed block 11, one side fixed connection that lantern ring 13 was kept away from to support column 12 is on No. two fixed blocks 20, No. two fixed blocks 20's middle part runs through has No. two pivot 21, No. two fixed blocks 20 fixed connection is in one side of atress post 10, atress post 10 cup joints the upper end at reinforced concrete post 7, reinforced concrete post 7's the upper end and the equal sliding connection of lower extreme have sliding tray region 6, fixedly connected with carrier post 8 on the reinforced concrete post 7 of atress post 10 lower extreme, a spring 9 has been cup jointed between atress post 10 and the carrier post 12. Wherein, the both ends of reinforced concrete post 7 and the regional 6 sliding connection departments of sliding tray all are provided with No. two springs 14, and the opposite side of No. two springs 14 all sets up the both ends in the regional 6 inside of sliding tray, sets up No. two springs 14 and makes its in-process reinforced concrete post 7 that recovers at a spring 9 can play the effect of buffering through No. two springs 14, makes it not fragile.

Wherein, lantern ring 13 is divided into two parts, respectively with the both ends joint of pile foundation 5, and the fixed knot 16 at lantern ring 13 both ends is run through by bolt 18 again through nut 19 screw-on fixed simultaneously, makes it reach the firm effect of joint.

Wherein, the both ends of the lantern ring 13 all are provided with support column 12, stress column 10, spring 9, bear post 8 and reinforced cement post 7, and the both ends of every pile foundation 5 all set up, and the both ends of the lantern ring 13 are layer upon layer embedded structure simultaneously, and both ends all set up, are convenient for solve regardless of the pile foundation and to what side degree of toppling over can reset from this.

Wherein, pile foundation 5 and reinforced concrete column 7 are apart from 10cm, and support column 12 all is relative slope setting simultaneously, and the diameter of a spring 9 is greater than the diameter of No. two springs 14 to a spring is 9 high elastic spring, and the setting of distance is convenient for have sufficient space to supply support column 12 to extrude, and high strong spring makes its effect of resetting better.

The working principle is as follows: at first after the construction of pile foundation 5 finishes alright make its length of regulation adapt to the size of pile foundation 5 with its lantern ring 13 through fixed knot 16 pulling lantern ring 13, make baffle 15 in its lantern ring 13 again and pile foundation 5's both ends face large tracts of land contact back use bolt 18 to run through fixed knot 16, screw by nut 19 again and fix, secondly can topple over toward one side under the condition that pile foundation 5 received external force to influence, reach preliminary support by support column 12 when toppling over, secondly can extrude support column 12 when the gravity of toppling over is too big, support column 12 extrudees stress column 10, stress column 10 extrudes spring 9, spring 9 has certain reaction force this moment, promote support column 12 with its stress column 10, support column 12 promotes pile foundation 5 and makes it recover, reach the effect of rectifying.

Claims

1. The utility model provides a structure of rectifying of soft soil area urban rail transit elevated structure, including cushion cap pier (1), roof beam body structure (2), sleeper (3), rail (4), pile foundation (5), the sliding tray is regional (6), reinforced concrete post (7), bearing post (8), spring (9), stress column (10), fixed block (11), support column (12), lantern ring (13), No. two spring (14), baffle (15), fixed knot (16), pivot (17), bolt (18), nut (19), No. two fixed block (20), No. two pivot (21), its characterized in that: the top of cushion cap pier (1) all fixedly connected with roof beam body structure (2), the top of roof beam body structure (2) all fixedly connected with sleeper (3), the top of sleeper (3) all fixedly connected with rail (4), the bottom of cushion cap pier (1) mixes earth and waters pile foundation (5), the equal joint in both sides of pile foundation (5) upper end has lantern ring (13), the both ends of lantern ring (13) all fixedly connected with fixed knot (16), the both ends of lantern ring (13) inboard all fixedly connected with baffle (15), the both ends of lantern ring (13) all fixedly connected with fixed block (11), pivot (17) have all been run through at the middle part of fixed block (11), the equal fixedly connected with support column (12) in one side that pile foundation (5) were kept away from to fixed block (11), one side fixed connection No. two fixed blocks (20) that lantern ring (13) were kept away from to support column (12), no. two pivot (21) have been run through at the middle part of No. two fixed blocks (20), No. two fixed block (20) fixed connection is in one side of atress post (10), atress post (10) cup joint the upper end at reinforced concrete post (7), the upper end and the equal sliding connection of lower extreme of reinforced concrete post (7) have sliding tray region (6), fixedly connected with bears post (8) on reinforced concrete post (7) of atress post (10) lower extreme, spring (9) have been cup jointed between atress post (10) and the bearing post (8).

2. The deviation rectifying structure of the urban rail transit elevated structure in the soft soil area according to claim 1, characterized in that: reinforced concrete column (7) and regional (6) sliding connection's of sliding tray both ends all are provided with No. two spring (14), and the opposite side of No. two spring (14) all sets up the both ends in the regional (6) inside of sliding tray.

3. The deviation rectifying structure of the urban rail transit elevated structure in the soft soil area according to claim 1, characterized in that: the lantern ring (13) is divided into two parts which are respectively clamped with two ends of the pile foundation (5), and meanwhile, the fixing buckles (16) at the two ends of the lantern ring (13) are penetrated through by bolts (18) and then screwed and fixed through nuts (19).

4. The deviation rectifying structure of the urban rail transit elevated structure in the soft soil area according to claim 1, characterized in that: the both ends of lantern ring (13) all are provided with support column (12), stress column (10), spring (9), bear post (8) and reinforced concrete post (7), and the both ends of every pile foundation (5) all set up, and the both ends of the lantern ring (13) are layer upon layer embedded structure simultaneously.

5. The deviation rectifying structure of the urban rail transit elevated structure in the soft soil area according to claim 1, characterized in that: pile foundation (5) and reinforced concrete post (7) are apart from 10cm, and support column (12) all are relative slope setting simultaneously, and the diameter of a spring (9) is greater than the diameter of No. two springs (14) to a spring (9) is the high elastic spring.