CN205711759U - A kind of bridge supporting frame structure - Google Patents
A kind of bridge supporting frame structure Download PDFInfo
- Publication number
- CN205711759U CN205711759U CN201620343573.9U CN201620343573U CN205711759U CN 205711759 U CN205711759 U CN 205711759U CN 201620343573 U CN201620343573 U CN 201620343573U CN 205711759 U CN205711759 U CN 205711759U
- Authority
- CN
- China
- Prior art keywords
- pressure pin
- cylindrical drum
- oblique pull
- supporting frame
- pier shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
This utility model relates to a kind of bridge supporting frame structure, including pier shaft, described pier shaft be provided around cylindrical drum, cylindrical drum is to be formed by clip is fixing by two semicircle column casings, cylindrical drum is fixed on pier shaft by jackscrew, and the periphery of cylindrical drum is symmetrically arranged on two with bracket system, and described bracket system includes vertical pressure pin, horizontal pressure pin and oblique pull pressure pin, vertical pressure pin is fixed on the sidewall of cylindrical drum by fixture, the top being connected to described vertical pressure pin that one end of described horizontal pressure pin connects；One end of described oblique pull pressure pin is connected with the other end of described horizontal pressure pin, and the other end of oblique pull pressure pin is connected with the lower end of described vertical pressure pin；Described vertical pressure pin, horizontal pressure pin and oblique pull pressure pin form triangular structure after connecting, and are provided with bracing piece in triangular structure.This structure strengthens support strength and the load of bridge supporting frame, increases the most accordingly service life, thus reduces maintenance rate.
Description
Technical field
This utility model belongs to technical field of bridge construction, is specifically related to a kind of bridge supporting frame structure.
Background technology
Development along with transportation, bridge construction, including river bridge, land bridge is more and more, but bridge pier is the basis of bridge construction in bridge construction, and the bridge supporting frame on bridge pier is requisite, bracket is integrally fixed on pier shaft, in order to support the template that 0 section of both sides extends, support and the important feature of weight concrete, its quality, the whether firm quality directly affecting bridge construction, therefore, being set to of bracket is interested in the industry, but mostly bracket is by the tripod of reinforcement welding at present, due to the problem in its structure, capacity value is little in the application, service life is short, maintenance rate is high, directly affect service life and the safety of bridge, therefore, the improvement of bridge supporting frame and innovate imperative.
Utility model content
Providing a kind of bridge supporting frame structure, this simple and compact for structure, easy construction in order to overcome the deficiencies in the prior art, can effectively solve load capacity little, service life is short, the problem that maintenance rate is high.
For achieving the above object, the technical scheme that this utility model is taked is as follows:
This utility model provides a kind of bridge supporting frame structure, including pier shaft, described pier shaft be provided around cylindrical drum, cylindrical drum is to be formed by clip is fixing by two semicircle column casings, cylindrical drum is fixed on pier shaft by jackscrew, and the periphery of cylindrical drum is symmetrically arranged on two with bracket system, and described bracket system includes vertical pressure pin, horizontal pressure pin and oblique pull pressure pin, vertical pressure pin is fixed on the sidewall of cylindrical drum by fixture, the top being connected to described vertical pressure pin that one end of described horizontal pressure pin connects；One end of described oblique pull pressure pin is connected with the other end of described horizontal pressure pin, and the other end of oblique pull pressure pin is connected with the lower end of described vertical pressure pin；Described vertical pressure pin, horizontal pressure pin and oblique pull pressure pin form triangular structure after connecting, and are provided with bracing piece in triangular structure.
According to above-mentioned bridge supporting frame structure, described vertical pressure pin and oblique pull pressure pin are adjustable lever.
According to above-mentioned bridge supporting frame structure, the height of described cylindrical drum is less than the height of pier shaft.
Compared with prior art, the beneficial effect that this utility model obtains:
1. this utility model structure includes pier shaft, described pier shaft be provided around cylindrical drum, cylindrical drum is to be formed by clip is fixing by two semicircle column casings, cylindrical drum is fixed on pier shaft by jackscrew, the periphery of cylindrical drum is symmetrically arranged on two with bracket system, described bracket system includes vertical pressure pin, horizontal pressure pin and oblique pull pressure pin, and vertical pressure pin is fixed on the sidewall of cylindrical drum by fixture, the top being connected to described vertical pressure pin that one end of described horizontal pressure pin connects；One end of described oblique pull pressure pin is connected with the other end of described horizontal pressure pin, and the other end of oblique pull pressure pin is connected with the lower end of described vertical pressure pin；Described vertical pressure pin, horizontal pressure pin and oblique pull pressure pin form triangular structure after connecting, and are provided with bracing piece in triangular structure.This structure need not built-in fitting, it is only necessary to around pier shaft, hoop sets cylindrical drum, arranges bracket the most again in cylindrical drum, disperse the gravity of bridge, avoid stress concentration phenomenon, decrease support strength and the load of bridge supporting frame, add service life of the present utility model.
2. this utility model structure novel structure is unique, sturdy and durable, and capacity value is big, is the innovation on bridge construction component.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
With reference to shown in Fig. 1, this utility model provides a kind of bridge supporting frame structure, including pier shaft 1, described pier shaft be provided around cylindrical drum 2, cylindrical drum 2 is to be formed by clip is fixing by two semicircle column casings, cylindrical drum 2 is fixed on pier shaft 1 by jackscrew 3, the periphery of cylindrical drum 2 is symmetrically arranged on two with bracket system 4, described bracket system 4 includes vertical pressure pin 41, horizontal pressure pin 42 and oblique pull pressure pin 43, vertical pressure pin 41 is fixed on the sidewall of cylindrical drum 2 by fixture 6, the top being connected to described vertical pressure pin 41 that one end of described horizontal pressure pin 42 connects；One end of described oblique pull pressure pin 43 is connected with the other end of described horizontal pressure pin 42, and the other end of oblique pull pressure pin 43 is connected with the lower end of described vertical pressure pin 41；Described vertical pressure pin 41, horizontal pressure pin 42 and oblique pull pressure pin 43 form triangular structure after connecting, and are provided with bracing piece 5 in triangular structure；Described vertical pressure pin 41 and oblique pull pressure pin 43 are adjustable lever, and the height of described cylindrical drum 2 is less than the height of pier shaft 1.
Claims (3)
1. a bridge supporting frame structure, including pier shaft, it is characterized in that: described pier shaft be provided around cylindrical drum, cylindrical drum is to be formed by clip is fixing by two semicircle column casings, cylindrical drum is fixed on pier shaft by jackscrew, and the periphery of cylindrical drum is symmetrically arranged on two with bracket system, and described bracket system includes vertical pressure pin, horizontal pressure pin and oblique pull pressure pin, vertical pressure pin is fixed on the sidewall of cylindrical drum by fixture, the top being connected to described vertical pressure pin that one end of described horizontal pressure pin connects；One end of described oblique pull pressure pin is connected with the other end of described horizontal pressure pin, and the other end of oblique pull pressure pin is connected with the lower end of described vertical pressure pin；Described vertical pressure pin, horizontal pressure pin and oblique pull pressure pin form triangular structure after connecting, and are provided with bracing piece in triangular structure.
Bridge supporting frame structure the most according to claim 1, it is characterised in that: described vertical pressure pin and oblique pull pressure pin are adjustable lever.
Bridge supporting frame structure the most according to claim 1, it is characterised in that: the height of described cylindrical drum is less than the height of pier shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343573.9U CN205711759U (en) | 2016-04-22 | 2016-04-22 | A kind of bridge supporting frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343573.9U CN205711759U (en) | 2016-04-22 | 2016-04-22 | A kind of bridge supporting frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711759U true CN205711759U (en) | 2016-11-23 |
Family
ID=57295270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343573.9U Expired - Fee Related CN205711759U (en) | 2016-04-22 | 2016-04-22 | A kind of bridge supporting frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576575A (en) * | 2017-09-30 | 2018-01-12 | 中铁十六局集团第四工程有限公司 | A kind of device for fast detecting and method of the damage of job site large bridge bracket |
| CN110593099A (en) * | 2019-08-12 | 2019-12-20 | 中铁十局集团第五工程有限公司 | Bridge construction support bracket |
-
2016
- 2016-04-22 CN CN201620343573.9U patent/CN205711759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576575A (en) * | 2017-09-30 | 2018-01-12 | 中铁十六局集团第四工程有限公司 | A kind of device for fast detecting and method of the damage of job site large bridge bracket |
| CN110593099A (en) * | 2019-08-12 | 2019-12-20 | 中铁十局集团第五工程有限公司 | Bridge construction support bracket |
| CN110593099B (en) * | 2019-08-12 | 2021-10-29 | 中铁十局集团第五工程有限公司 | Bridge construction support bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |