CN205156894U - Case roof beam scene displacement sensor fixed bolster for loading test - Google Patents
Case roof beam scene displacement sensor fixed bolster for loading test Download PDFInfo
- Publication number
- CN205156894U CN205156894U CN201520941299.0U CN201520941299U CN205156894U CN 205156894 U CN205156894 U CN 205156894U CN 201520941299 U CN201520941299 U CN 201520941299U CN 205156894 U CN205156894 U CN 205156894U
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- China
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- crossbeam
- sensor
- mobile shelving
- steel body
- shelf
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Abstract
The utility model discloses a case roof beam scene displacement sensor fixed bolster for loading test, including the crossbeam, the crossbeam both ends are equipped with the adjustable brace frame that is used for supporting beam respectively, are equipped with at least one on the crossbeam and remove shelf, are equipped with removing the locking device of shelf locking on the crossbeam on removing the shelf, and the sensor bracket of placing the sensor that removes that the shelf both sides are equipped with respectively that a plurality of vertical intervals set up removes the mutual derangement of sensor bracket of shelf both sides, and sensor bracket top is equipped with and is located the spacing hole of sensor of removing on the shelf. The utility model provides a can lay the support of the sensor of a plurality of different positions simultaneously, this support makes things convenient for the scene to arrange, and intensive a plurality of sensor location lay simultaneously, and the support makes things convenient for the dismouting, used repeatedly easily carries many times, and this sensor support has effectively improved the work efficiency that testing site laid the sensor.
Description
Technical field
The utility model relates to bridge manufacturing technology field, especially a kind of case beam situ loading displacement transducer fixed support.
Background technology
Along with the fast development that modern transportation is built, bridge engineering construction quantity constantly increases progressively, and the volume of batch production prefabricated case beam is also increasing.In order to ensure the quality of prefabricated case beam, except carrying out except Quality supervision when prefabricated construction, the box-beam structure after shaping also will carry out sampling Detection.The principal mode of sampling Detection is exactly static test.
Usually to arrange the displacement of some keys, the measuring point of stress before static test, lay some sensors.Because box-beam structure volume is increasing, span is more and more longer, and the laying of transversal displacement sensor is fixed with regard to needing a large amount of supports.Traditional displacement sensor bracket adopts single-point magnet holder, and each support all needs to be fixed in the hard object of an iron prop or certain altitude, and quantity is many, and weight displacement difficulty, laying takes time and effort, inefficiency.Thus dismounting is easy in the urgent need to inventing one, can reusable displacement transducer fixed support, to improving the efficiency that sensor is laid.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, and provide a kind of case beam situ loading displacement transducer fixed support, this support is easy to dismounting, can reuse.
The utility model solves the technical scheme that its technical matters adopts: a kind of case beam situ loading displacement transducer fixed support, comprise crossbeam, crossbeam two ends are respectively equipped with the adjustable supporter for supporting traverse, crossbeam is provided with at least one mobile shelving, mobile shelving is provided with the locking device be locked in by mobile shelving on crossbeam, mobile shelving both sides are respectively equipped with the sensor bracket of some vertical spaced placement sensors, the sensor bracket mutual dislocation arrangement of mobile shelving both sides, the sensor spacing hole be positioned on mobile shelving is provided with above sensor bracket.
Described crossbeam is angle steel body, described mobile shelving is channel-section steel body, channel-section steel body mobile shelving has a base plate and two risers of one mutually, and two risers are respectively equipped with the L v notch v matched with crossbeam, channel-section steel body is vertically shelved on crossbeam movably by this two L v notch v; Described locking device comprises and covers in L v notch v with the upper cover plate preventing crossbeam and come off from L v notch v and lower cover, upper cover plate and lower cover are fixed on channel-section steel body opening part, and the position that upper cover plate and lower cover cover in L v notch v is provided with the dog screw that can stop the movement on crossbeam of channel-section steel body.
Described adjustable supporter comprises top-down column, bedplate and adjustable tripod, and described bedplate front is provided with the horizontal bubble detecting bedplate horizontality.
The structure that described crossbeam is arranged on adjustable supporter is, column is provided with the horizontal outrigger of supporting traverse, is provided with diagonal brace in the angle of described column and horizontal outrigger, and diagonal brace upper end is connected with horizontal outrigger is removable, and diagonal brace lower end is connected with column is removable.
The beneficial effects of the utility model are: the utility model provides a kind of support simultaneously can laying the sensor of multiple diverse location, this support facilitates site layout project, and intensive multiple sensing station is laid simultaneously, support easy disassembly, can repeatedly use, be easy to carry about with one, this sensor stand effectively improves the work efficiency that sensor is laid in testing ground.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model mobile shelving;
Fig. 3 is the structural representation of the utility model locking device;
Fig. 4 is the structural representation that the utility model crossbeam is arranged on adjustable supporter.
In figure: 1. adjustable tripod; 2. bedplate; 3. column; 4. horizontal outrigger; 5. diagonal brace; 6. crossbeam; 7. mobile shelving; 8. displacement transducer; 22. horizontal bubbles; 70.L v notch v; 71. lower covers; 72. upper cover plates; 73. dog screws; 74. sensor brackets; 75. sensor spacing holes.
Embodiment
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, 2, 3, a kind of case beam situ loading displacement transducer fixed support shown in 4, comprise crossbeam 6, crossbeam 6 two ends are respectively equipped with the adjustable supporter for supporting traverse 6, crossbeam 6 is provided with two mobile shelvings 7, mobile shelving 7 can move around and change location on the cross beam 6, mobile shelving 7 is provided with the locking device locked by mobile shelving 7 on the cross beam 6, mobile shelving 7 both sides are respectively equipped with some vertically spaced sensor brackets 74 for placing displacement transducer 8, the sensor bracket 74 mutual dislocation arrangement of mobile shelving 7 both sides, being provided with crossbeam 6 described in the sensor spacing hole 75 that is positioned on mobile shelving 7 above sensor bracket 74 is angle steel body, described mobile shelving 7 is channel-section steel body, channel-section steel body mobile shelving 7 has a base plate and two risers of one mutually, two risers are respectively equipped with the L v notch v 70 matched with crossbeam 6, channel-section steel body is arranged on the cross beam 6 by this two L v notch v 70 is vertical movably, described locking device comprises and covers in L v notch v 70 with the upper cover plate 72 preventing crossbeam 6 and come off from L v notch v 70 and lower cover 71, upper cover plate 72 and lower cover 71 are fixed on channel-section steel body opening part, the position that upper cover plate 72 and lower cover 71 cover in L v notch v 70 is provided with the dog screw 73 that can stop the movement on the cross beam 6 of channel-section steel body, after mobile shelving 7 slides into predeterminated position on the cross beam 6, by regulating dog screw 73, i.e. lockable mobile shelving 7 position on the cross beam 6.
Described adjustable supporter comprises top-down column 3, bedplate 2 and adjustable tripod 1, described bedplate 2 front is provided with the horizontal bubble 22 detecting bedplate 2 level, adjustable tripod 1 is the conventional tripod of measuring equipment, bedplate 2 is connected for removable with adjustable tripod 1, and column 3 lower end and bedplate 2 are connected.
The structure that described crossbeam 6 is arranged on adjustable supporter is, column 3 is provided with the horizontal outrigger 4 of supporting traverse 6, diagonal brace 5 is provided with in the angle of described column 3 and horizontal outrigger 4, diagonal brace 5 upper end is connected with horizontal outrigger 4 is removable, diagonal brace 5 lower end is connected with column 3 is removable, crossbeam 6 is connected for removable with horizontal outrigger 4, and horizontal outrigger 4 is connected with column 3 is removable.
When case beam static test, first according to calculating point position and the quantity of determining case beam, then applying this holder device and carrying out laying sensor.The first step, has installed adjustable supporter in the side of case beam along length, has installed horizontal outrigger 4, diagonal brace 5 and crossbeam 6; Second step, installs mobile shelving 7, and adjusts mobile shelving 7 position, make it corresponding with the measuring point on case beam; 3rd step, installation position displacement sensor 8, and fixation; 4th step, moves integrally the utility model device, makes the axostylus axostyle of displacement transducer 8 withstand the coxostermum of case beam; 5th step, the horizontal bubble 22 on adjustment bedplate 2, makes supporting construction maintenance level; The static strain collecting device that the access that finally gone between by displacement transducer 8 is tested, read test data during for testing.This utility model device can the sensor of the multiple diverse location of disposable laying, and easy accessibility, applying flexible, effectively improves the work efficiency that sensor is laid at case beam loading test scene.Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a case beam situ loading displacement transducer fixed support, it is characterized in that: comprise crossbeam (6), crossbeam (6) two ends are respectively equipped with the adjustable supporter for supporting traverse (6), crossbeam (6) is provided with at least one mobile shelving (7), mobile shelving (7) is provided with the locking device be locked in by mobile shelving (7) on crossbeam (6), mobile shelving (7) both sides are respectively equipped with the sensor bracket (74) of some vertical spaced placement sensors, sensor bracket (74) the mutual dislocation arrangement of mobile shelving (7) both sides, sensor bracket (74) top is provided with the sensor spacing hole (75) be positioned on mobile shelving (7).
2. case beam situ loading displacement transducer fixed support according to claim 1, it is characterized in that: described crossbeam (6) is angle steel body, described mobile shelving (7) is channel-section steel body, channel-section steel body mobile shelving (7) has a base plate and two risers of one mutually, two risers are respectively equipped with the L v notch v (70) matched with crossbeam (6), channel-section steel body is vertically shelved on crossbeam (6) by this two L v notch v (70) movably; Described locking device comprises and covers in L v notch v (70) with the upper cover plate (72) preventing crossbeam (6) and come off from L v notch v (70) and lower cover (71), upper cover plate (72) and lower cover (71) are fixed on channel-section steel body opening part, and the position that upper cover plate (72) and lower cover (71) cover in L v notch v (70) is provided with the dog screw (73) that channel-section steel body can be stoped in the upper movement of crossbeam (6).
3. case beam situ loading displacement transducer fixed support according to claim 1, it is characterized in that: described adjustable supporter comprises top-down column (3), bedplate (2) and adjustable tripod (1), described bedplate (2) front is provided with the horizontal bubble (22) detecting bedplate (2) horizontality.
4. case beam situ loading displacement transducer fixed support according to claim 3, it is characterized in that: the structure that described crossbeam (6) is arranged on adjustable supporter is, column (3) is provided with the horizontal outrigger (4) of supporting traverse (6), diagonal brace (5) is provided with in the angle of described column (3) and horizontal outrigger (4), diagonal brace (5) upper end is connected with horizontal outrigger (4) is removable, and diagonal brace (5) lower end is connected with column (3) is removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941299.0U CN205156894U (en) | 2015-11-24 | 2015-11-24 | Case roof beam scene displacement sensor fixed bolster for loading test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941299.0U CN205156894U (en) | 2015-11-24 | 2015-11-24 | Case roof beam scene displacement sensor fixed bolster for loading test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205156894U true CN205156894U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941299.0U Expired - Fee Related CN205156894U (en) | 2015-11-24 | 2015-11-24 | Case roof beam scene displacement sensor fixed bolster for loading test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205156894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996746A (en) * | 2017-05-17 | 2017-08-01 | 成都理工大学 | Adjustable test bracket and measuring system |
| CN107356304A (en) * | 2017-06-08 | 2017-11-17 | 郑州旭飞光电科技有限公司 | Liquid level emasuring device for platinum channel |
| CN108489440A (en) * | 2018-06-01 | 2018-09-04 | 厦门大学嘉庚学院 | A kind of high-supported formwork supporting rack upright bar dynamic level displacement monitor and its application method |
| CN111742193A (en) * | 2018-02-19 | 2020-10-02 | 瑞纳森斯有限公司 | Sensor unit |
-
2015
- 2015-11-24 CN CN201520941299.0U patent/CN205156894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996746A (en) * | 2017-05-17 | 2017-08-01 | 成都理工大学 | Adjustable test bracket and measuring system |
| CN107356304A (en) * | 2017-06-08 | 2017-11-17 | 郑州旭飞光电科技有限公司 | Liquid level emasuring device for platinum channel |
| CN111742193A (en) * | 2018-02-19 | 2020-10-02 | 瑞纳森斯有限公司 | Sensor unit |
| CN111742193B (en) * | 2018-02-19 | 2023-01-10 | 瑞纳森斯有限公司 | Sensor unit |
| CN108489440A (en) * | 2018-06-01 | 2018-09-04 | 厦门大学嘉庚学院 | A kind of high-supported formwork supporting rack upright bar dynamic level displacement monitor and its application method |
| CN108489440B (en) * | 2018-06-01 | 2023-11-28 | 厦门大学嘉庚学院 | Device for monitoring dynamic horizontal displacement of vertical rod of high formwork support frame and application method of device |
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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: 20160413 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |