CN202500586U - Novel concrete bridge tower cross beam hollow bracket - Google Patents
Novel concrete bridge tower cross beam hollow bracket Download PDFInfo
- Publication number
- CN202500586U CN202500586U CN2012201404812U CN201220140481U CN202500586U CN 202500586 U CN202500586 U CN 202500586U CN 2012201404812 U CN2012201404812 U CN 2012201404812U CN 201220140481 U CN201220140481 U CN 201220140481U CN 202500586 U CN202500586 U CN 202500586U
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- CN
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- Prior art keywords
- tube column
- base
- pipe stand
- utility
- cross beam
- 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 - Lifetime
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Abstract
The utility model relates to a novel concrete bridge tower cross beam hollow bracket. The bracket comprises a base; the base is provided with a slideable moving trough and inner pipe stand columns; outer pipe stand columns are sleeved on the inner pipe stand columns; a pulley device is fixed between the outer pipe stand columns; and a wire rope on the pulley device is connected with a support arranged on the outer pipe stand column to control ascending and descending of the support. The bracket is simple in structure and low in cost, and is safe, convenient and easy to operate.
Description
Technical field
The utility model relates to the support technology field, especially relates to the empty support of a kind of new concrete Sarasota crossbeam.
Background technology
In the roadway support mode, concrete support is because of having high compression strength, and is corrosion-resistant again under coal mine, is a kind of article of substitutes for timber preferably, played great role to reducing mine timber consumption, thereby obtained extensive use in the colliery.But, use reinforced concrete support that shortcoming is also arranged, be exactly because weight support frame is big, relatively more painstaking difficulty when the constructor sets up, labor strength is big, and efficient is low.
Therefore, the appearance of the empty support of a kind of simple in structure, easy to operate new concrete Sarasota crossbeam is necessary.
The utility model content
To above-mentioned deficiency, the purpose of the utility model is to provide a kind of simple in structure, easy to operate new concrete Sarasota crossbeam empty support.
The technical problem that the utility model solved adopts following technical scheme to realize:
The empty support of a kind of new concrete Sarasota crossbeam; Comprise base, on said base, be provided with slidably shifting chute, on said base, be provided with interior tube column; Tube column outside in said, being arranged with on the tube column; Outside said, be fixed with pulley gear between the tube column, the wire rope on the said pulley gear is connected with carriage on being arranged at said outer tube column, with the up-down of control carriage.
Further, on said carriage, also be provided with digitial controller, to control said pulley gear.
Preferably, the side at said pulley gear also is provided with illuminating lamp.
This is practical simple in structure except that having, and outside the characteristics at the bottom of the cost, uses also relatively safe ready, easily operation.
Description of drawings
Fig. 1 is the utility model: the structural representation of the empty support of a kind of new concrete Sarasota crossbeam;
Among the figure, 1, base, 2, interior tube column, 3, carriage, 4, outer tube column, 5, wire rope, 6, pulley gear, 7, illuminating lamp, 8, shifting chute, 9, digitial controller.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, the empty support of a kind of new concrete Sarasota crossbeam comprises base 1; On said base 1, be provided with slidably shifting chute 8; Tube column 2 on said base 1, being provided with, tube column 4 outside in said, being arranged with on the tube column 2 is fixed with pulley gear 6 between the tube column 4 outside said; Wire rope 5 on the said pulley gear 6 is connected with carriage 3 on being arranged at said outer tube column 4, with the up-down of control carriage 3.
On said carriage 3, also be provided with digitial controller 9, to control said pulley gear 6.
Side at said pulley gear 6 also is provided with illuminating lamp 7.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the empty support of a new concrete Sarasota crossbeam; Comprise base, on said base, be provided with slidably shifting chute, it is characterized in that; On said base, be provided with interior tube column; Tube column outside in said, being arranged with on the tube column is fixed with pulley gear between the tube column outside said, the wire rope on the said pulley gear is connected with carriage on being arranged at said outer tube column.
2. the empty support of a kind of new concrete Sarasota crossbeam according to claim 1 is characterized in that, on said carriage, also is provided with digitial controller.
3. the empty support of a kind of new concrete Sarasota crossbeam according to claim 1 is characterized in that, also is provided with illuminating lamp in a side of said pulley gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201404812U CN202500586U (en) | 2012-04-06 | 2012-04-06 | Novel concrete bridge tower cross beam hollow bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201404812U CN202500586U (en) | 2012-04-06 | 2012-04-06 | Novel concrete bridge tower cross beam hollow bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500586U true CN202500586U (en) | 2012-10-24 |
Family
ID=47037201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201404812U Expired - Lifetime CN202500586U (en) | 2012-04-06 | 2012-04-06 | Novel concrete bridge tower cross beam hollow bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103919A (en) * | 2013-01-21 | 2013-05-15 | 重庆交通大学 | Cable bent tower with self detection device and cable bent tower surface crack detection method |
-
2012
- 2012-04-06 CN CN2012201404812U patent/CN202500586U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103919A (en) * | 2013-01-21 | 2013-05-15 | 重庆交通大学 | Cable bent tower with self detection device and cable bent tower surface crack detection method |
| CN103103919B (en) * | 2013-01-21 | 2014-12-03 | 重庆交通大学 | Cable bent tower with self detection device and cable bent tower surface crack detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |