CN203904845U - Slab-type rubber bearing installing and positioning device - Google Patents
Slab-type rubber bearing installing and positioning device Download PDFInfo
- Publication number
- CN203904845U CN203904845U CN201420326244.4U CN201420326244U CN203904845U CN 203904845 U CN203904845 U CN 203904845U CN 201420326244 U CN201420326244 U CN 201420326244U CN 203904845 U CN203904845 U CN 203904845U
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- CN
- China
- Prior art keywords
- ruler
- bearing
- chalk
- supporting leg
- positioning device
- 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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Abstract
The utility model relates to a slab-type rubber bearing installing and positioning device. The slab-type rubber bearing installing and positioning device comprises a ruler and a C-type vernier installed on the ruler in a sliding mode, a supporting leg is fixedly installed at the lower end on one side of the zero graduation of the ruler, and the center line of the supporting leg coincides with the zero graduation line of the ruler; a chalk clamping groove facing downwards vertically is fixedly formed in the lower end of the C-type vernier, and a piece of chalk is coaxially installed in the chalk clamping groove. The traditional mode of bearing positioning is broken through, and the bearing positioning device which is simple in structure and convenient and fast to use is designed creatively, so that a bearing is installed and positioned faster and more accurately; compared with the defect that the position of the bearing is directly measured through the ruler, much time is consumed, according to the device, it is only required that the distance between the chalk and the supporting leg is fixed through screws, the device rotates by a circle with the supporting leg as the center, the position of the bearing can be positioned accurately, time and labor are saved, and the production efficiency is improved greatly.
Description
Technical field
The utility model belongs to bridge construction field, relates to the bearing in precast beam, especially a kind of laminated rubber bearing mounting and positioning device.
Background technology
In precast beam bridge construction process, generally all can use the structure that a large amount of laminated rubber bearings supports top.In highway bridge and culvert construction technique normalizing, require bearing center and girder medium line error to be not more than 2mm, along bridge, to off normal, be not more than 10mm, this has just proposed very high technical requirements to the location, position of bearing.And in practice of construction, a bridge block has at least hundreds of, has thousands of neoprene bearings at most, according to a conventional method by bearing location, will consume a large amount of manpowers and time, slowly, efficiency is underground in work.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of simple to operate and can fast, accurately make the laminated rubber bearing mounting and positioning device of neoprene bearing position.
The technical scheme that the utility model technical solution problem adopts is:
The design feature of the utility model laminated rubber bearing mounting and positioning device is:
A laminated rubber bearing mounting and positioning device, comprises ruler and C type vernier, and the C type that is slidably installed on ruler vernier, is characterized in that: in ruler zero graduation one side lower end, be fixedly mounted with a supporting leg, the center line of this supporting leg overlaps with the zero graduation line of ruler; In the lower end of C type vernier, be fixed with straight down a chalk draw-in groove, in chalk draw-in groove, be coaxially installed with a chalk.
And locking positioning is carried out by screw in the top of described C type vernier.
Advantage of the present utility model and good effect are:
This device has been broken through the traditional approach of bearing location, designed originally a kind of bearing positioner simple in structure, convenient to use, this device makes bearing location is installed more fast, accurately, compare with ruler and directly measure support position long defect consuming time, this device only need be by the fixing distance between chalk and supporting leg of screw, centered by supporting leg, rotate a circle and can accurately make support position, not only save time but also laborsaving, greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model backsight structural representation;
Fig. 3 is the utility model C type cursor structure lateral view;
The specific embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail, it should be noted that, the present embodiment is narrative, is not determinate, can not limit protection domain of the present utility model with this.
A laminated rubber bearing mounting and positioning device, referring to Fig. 1, is fixedly mounted with a supporting leg 1 in a side lower end of a ruler 2, and the center line of this supporting leg overlaps with the zero graduation line of ruler; The C type vernier 4 that is slidably installed on ruler, locking positioning is carried out by screw 3 in the top of this C type vernier, and the lower end of C type vernier is fixed with a chalk draw-in groove 5 straight down, is coaxially installed with chalk 6 in chalk draw-in groove.
The using method of this device is:
1,, according to the size of laminated rubber bearing, the size of half of the circular radius that is laminated rubber bearing by the distance adjustment between the supporting leg of this device and chalk or rectangle length and width, then fixes the position of chalk by screwing screw.
2, supporting leg is placed on to definite bearing center, take bearing center as axle, with chalk, draw bearing four cinctures wide, so repeatedly, just can draw rapidly other support position.
Claims (2)
1. a laminated rubber bearing mounting and positioning device, comprises ruler and C type vernier, and the C type that is slidably installed on ruler vernier, is characterized in that: in zero graduation ruler one side lower end, be fixedly mounted with a supporting leg, the center line of this supporting leg overlaps with the zero graduation line of ruler; In the lower end of C type vernier, be fixed with straight down a chalk draw-in groove, in chalk draw-in groove, be coaxially installed with a chalk.
2. laminated rubber bearing mounting and positioning device according to claim 1, is characterized in that: locking positioning is carried out by screw in the top of described C type vernier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326244.4U CN203904845U (en) | 2014-06-18 | 2014-06-18 | Slab-type rubber bearing installing and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326244.4U CN203904845U (en) | 2014-06-18 | 2014-06-18 | Slab-type rubber bearing installing and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904845U true CN203904845U (en) | 2014-10-29 |
Family
ID=51779135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326244.4U Expired - Fee Related CN203904845U (en) | 2014-06-18 | 2014-06-18 | Slab-type rubber bearing installing and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590121A (en) * | 2018-06-25 | 2018-09-28 | 福建省闽南建筑工程有限公司 | A kind of double rod type manipulation frame for identifying furred ceiling bud bar pilot hole hole position |
-
2014
- 2014-06-18 CN CN201420326244.4U patent/CN203904845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590121A (en) * | 2018-06-25 | 2018-09-28 | 福建省闽南建筑工程有限公司 | A kind of double rod type manipulation frame for identifying furred ceiling bud bar pilot hole hole position |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160618 |