CN203148425U - Leveling device for track inspection - Google Patents
Leveling device for track inspection Download PDFInfo
- Publication number
- CN203148425U CN203148425U CN 201320140545 CN201320140545U CN203148425U CN 203148425 U CN203148425 U CN 203148425U CN 201320140545 CN201320140545 CN 201320140545 CN 201320140545 U CN201320140545 U CN 201320140545U CN 203148425 U CN203148425 U CN 203148425U
- Authority
- CN
- China
- Prior art keywords
- leveling device
- track
- main rod
- rod
- mobile jib
- 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
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a leveling device for track inspection. The leveling device comprises a steel ruler, wherein the steel ruler is fixed on a main rod of a three-legged centering rod; a circular leveler is arranged on the main rod; a circular prism is arranged on the top of the main rod; two side rods are connected with the main rod through an adapting rod; and telescopic joints are arranged on the two side rods. The leveling device for the track inspection, provided by the utility model, is simple in overall structure and convenient to carry; the main rod and the side rods form stable triangular support, and with the circular leveler, the stability and horizontality of equipment during measurement are ensured, and the equipment cannot shake in a forward and backward direction or in a leftward and rightward direction; data can be observed accurately; and according to the obtained data, the installation accuracy of a track can be ensured.
Description
Technical field
The utility model relates to a kind of measurement mechanism, is specifically related to a kind of for the leveling device of checking and accepting track.
Background technology
In the water conservancy and hydropower construction, Orbiting is requisite in the construction as rail vertical transport equipments such as cable machine, bridge machine, tower machine, door machines, the precision of the installation requirement of its track is very high, especially the levelness of adjacent orbit, its survey tolerance is positive and negative 1 mm, therefore to guarantee the precision that the track installation is checked and accepted, need the accurate measuring equipment of configuration and the good working method need be arranged.At present in the process that track is installed, the method of mainly taking is: with spirit-leveling instrument observation water object staff adjustment track until guaranteeing adjacent or same track cross level degree in that the reading of levelling pole is identical, this shortcoming easily is, because on-the-spot extraneous factor is disturbed easy front and back or double swerve when holding up chi, causes observation data can not guarantee the track installation accuracy easily.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model provides a kind of easy to carry, can improve at track precision and efficient in adjustment, the course of receiving are installed, can either cooperate checking and when the spirit-leveling instrument observed reading, strictness holding up the straight leveling device that is used for checking and accepting track of total powerstation and contiguous basic controlling point height.
The purpose of this utility model is achieved in that a kind of for the leveling device of checking and accepting track, comprise Steel Ruler, Steel Ruler is fixed on the mobile jib of tripod centering rod, also is provided with circular bubble on the mobile jib, the mobile jib top is provided with round prism, and two side levers are connected with mobile jib by adapting rod.Be provided with telescopic joint at two side levers.
The leveling device that is used for checking and accepting track that the utility model provides, one-piece construction is simple, is easy to carry; Form stable gusseted by mobile jib and side lever, the stable and level of equipment can not produce front and back or double swerve when cooperating circular bubble to guarantee to measure, and observation data is accurate, and the data that obtain can guarantee the installation accuracy of track.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model.
Embodiment
Structure of the present utility model is as shown in Figure 1: a kind of for the leveling device of checking and accepting track, comprise Steel Ruler 1, Steel Ruler 1 is fixed on the mobile jib 2 of tripod centering rod, also is provided with circular bubble 3 on the mobile jib 2, mobile jib 2 tops are provided with round prism 4, two side levers 5 and are connected with mobile jib 2 by adapting rod 6.Be provided with telescopic joint 7 at two side levers 5.
Principle of work of the present utility model is as follows:
The mobile jib 2 of centering rod is placed in orbit, and flexible two other side lever 5 makes the bubble of circular bubble 3 strict placed in the middle, and the scale that spirit-leveling instrument reads on the Steel Ruler 1 gets final product.The length of the telescopic joint 7 adjustable side bars 5 on two side levers 5 makes whole device be applicable to different landform.
Claims (2)
1. leveling device of be used for checking and accepting track, comprise Steel Ruler (1), it is characterized in that: Steel Ruler (1) is fixed on the mobile jib (2) of tripod centering rod, also be provided with circular bubble (3) on the mobile jib (2), mobile jib (2) top is provided with round prism (4), and two side levers (5) are connected with mobile jib (2) by adapting rod (6).
2. according to claim 1 for the leveling device of checking and accepting track, it is characterized in that: be provided with telescopic joint (7) at two side levers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140545 CN203148425U (en) | 2013-03-26 | 2013-03-26 | Leveling device for track inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140545 CN203148425U (en) | 2013-03-26 | 2013-03-26 | Leveling device for track inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148425U true CN203148425U (en) | 2013-08-21 |
Family
ID=48975942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140545 Expired - Fee Related CN203148425U (en) | 2013-03-26 | 2013-03-26 | Leveling device for track inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061919A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Prism centering rod |
| CN106705934A (en) * | 2017-02-24 | 2017-05-24 | 中国电建集团西北勘测设计研究院有限公司 | Precision geometric leveling measurement vertical ruler righting device and operating method thereof |
| CN108759805A (en) * | 2018-07-25 | 2018-11-06 | 刘谦 | A kind of high-precision engineering survey centering lever apparatus |
-
2013
- 2013-03-26 CN CN 201320140545 patent/CN203148425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061919A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Prism centering rod |
| CN106705934A (en) * | 2017-02-24 | 2017-05-24 | 中国电建集团西北勘测设计研究院有限公司 | Precision geometric leveling measurement vertical ruler righting device and operating method thereof |
| CN108759805A (en) * | 2018-07-25 | 2018-11-06 | 刘谦 | A kind of high-precision engineering survey centering lever apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204388799U (en) | A kind of supporting measurement mechanism of overhead and gantry cranes camber measuring method | |
| CN102269585B (en) | Method for precisely measuring survey beacon height | |
| CN104634267A (en) | Camber measuring method of overhead and gantry crane and matched measuring device | |
| CN204718589U (en) | A kind of laser leveler | |
| CN105569097A (en) | Test device and method for drawing bucket foundation model at any angles | |
| CN203148425U (en) | Leveling device for track inspection | |
| CN205957883U (en) | Long and narrow space internal wall verticality measuring instrument and measuring device | |
| CN103276644A (en) | Rail traffic catenary system and conductor rail measuring method based on rail foundation pile control network | |
| CN203502015U (en) | Special measuring scale for horizontal displacement by collimation line method | |
| CN203893840U (en) | High-precision fixed composite level gauge | |
| CN102374861B (en) | Centering under point operation method of total station or target for generating plumb laser beam | |
| CN203375966U (en) | Dotting device for vertical shaft connection survey | |
| CN102967237A (en) | Multifunctional measuring apparatus for erecting main cable strand of suspension bridge | |
| CN202074913U (en) | Supporting post limit measuring tool | |
| CN204040007U (en) | Base-line method measures the aid of top, foundation ditch slope horizontal distortion | |
| CN204177379U (en) | One can across obstacle formula horizontal range and vertical survey instrument | |
| CN104266630A (en) | High-precision terrain measuring system | |
| CN204128555U (en) | A kind of combined type engineering surveying instrument | |
| CN105547243A (en) | Method for laser direct measurement of subgrade settlement | |
| CN106441231B (en) | A kind of versatility inclinometer | |
| CN205205884U (en) | Angle bucket foundation model test device of drawing wantonly | |
| CN204461395U (en) | A kind of overhead contact built-in conduit gap measuring device | |
| CN204329979U (en) | A kind of large scale moves baseline stake | |
| CN204705352U (en) | A kind of centering apparatus for leveling for measuring training | |
| CN201622058U (en) | Geometric dimensions detector of roof beam end plate |
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: 20130821 Termination date: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |