CN204514747U - A kind of Concrete after Fire is surveyed and is damaged instrument - Google Patents
A kind of Concrete after Fire is surveyed and is damaged instrument Download PDFInfo
- Publication number
- CN204514747U CN204514747U CN201520217767.XU CN201520217767U CN204514747U CN 204514747 U CN204514747 U CN 204514747U CN 201520217767 U CN201520217767 U CN 201520217767U CN 204514747 U CN204514747 U CN 204514747U
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- China
- Prior art keywords
- objective table
- horizontal load
- bearing platform
- guide rod
- concrete
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- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of Concrete after Fire and survey damage instrument, comprise base, casing and graduated cylinder, casing is arranged on base, Horizontal load-bearing platform is set in casing, Horizontal load-bearing platform is connected with base by multiple pressure transducer, arrange objective table above Horizontal load-bearing platform, Horizontal load-bearing platform is connected by multiple levelling gear with objective table, and objective table bottom surface arranges spirit-leveling instrument; Levelling gear comprises upper holder block and lower lock block, upper holder block connection for transmission bar, lower lock block is arranged the sleeve stretched into for drive link, drive link arranges tooth bar, and drive link side arranges support bar, support bar is arranged leveling gear, upper holder block bottom surface arranges guide rod, lower lock block end face arranges the guide barrel stretched into for guide rod, and guide barrel and guide rod, by pinned connection, guide rod are offered multiple pilot hole inserted for bearing pin.This Concrete after Fire surveys damage instrument can ensure that gravity direction and objective table keep vertical, and the quality therefore recorded does not have deviation, ensure that the accuracy of test result.
Description
Technical field
The utility model belongs to Concrete after Fire technical field of measurement and test, is specifically related to a kind of Concrete after Fire and surveys damage instrument.
Background technology
General, Concrete after Fire surveys the principle of work of damaging instrument: the concrete test block that overdoes getting certain volume during use, put into the graduated cylinder taking advantage of certain volume water, the volume of concrete test block can be drawn according to the change of water surface top reading, top graduated cylinder is connected with pressure transducer by cushion cap, read the reading of plate reading, the quality of concrete test block can be obtained, and then calculate the unit weight of Concrete after Fire test block.
Due in the measuring process of concrete test block quality, cannot leveling on surveying instrument, can not ensure that gravity direction and support platform keep vertical, therefore, the quality recorded may have deviation, for test findings brings error.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of Concrete after Fire to survey and damages instrument.This Concrete after Fire surveys damage instrument can ensure that gravity direction and objective table keep vertical, and therefore, the quality recorded does not have deviation, ensure that the accuracy of test result.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Concrete after Fire is surveyed and damaged instrument, it is characterized in that: comprise base, casing and graduated cylinder, described casing is arranged on described base, Horizontal load-bearing platform is provided with in described casing, described Horizontal load-bearing platform is connected with base by multiple pressure transducer, the top of described Horizontal load-bearing platform is provided with objective table, described Horizontal load-bearing platform is connected by multiple levelling gear with objective table, and the bottom surface of described objective table is provided with spirit-leveling instrument, described levelling gear comprises upper holder block for contacting with objective table bottom surface and the lower lock block for contacting with Horizontal load-bearing countertop, described upper holder block is connected with drive link, described lower lock block is provided with the sleeve stretched into for drive link, described drive link is provided with tooth bar, the side of described drive link is provided with support bar, described support bar is provided with the leveling gear for being meshed with described tooth bar, the bottom surface of described upper holder block is provided with guide rod, the end face of described lower lock block is provided with the guide barrel stretched into for described guide rod, described guide barrel and guide rod pass through pinned connection, described guide rod offers the pilot hole that the described bearing pin of multiple confession inserts.
Above-mentioned a kind of Concrete after Fire is surveyed and is damaged instrument, it is characterized in that: described leveling gear is provided with and drives its handle rotated for convenient.
Above-mentioned a kind of Concrete after Fire is surveyed and is damaged instrument, it is characterized in that: described casing is wholely set on described base.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model is set using more convenient, and long service life.
3, the utility model is by arranging levelling gear, and its design is ingenious, effectively can realize the leveling object of objective table and reach good accurate adjustment object.
Whether 4, the utility model is by arranging spirit-leveling instrument, can be up to the standard state by Real Time Observation objective table.
5, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model levelling gear.
Description of reference numerals:
1-graduated cylinder; 2-objective table; 3-Horizontal load-bearing platform;
4-casing; 5-pressure transducer; 6-base;
7-levelling gear; 7-1-upper holder block; 7-2-lower lock block;
7-3-drive link; 7-4-sleeve; 7-5-tooth bar;
7-6-leveling gear; 7-7-guide rod; 7-8-guide barrel;
7-9-bearing pin; 7-10-support bar; 7-11-handle;
8-spirit-leveling instrument.
Embodiment
A kind of Concrete after Fire is as depicted in figs. 1 and 2 surveyed and is damaged instrument, comprise base 6, casing 4 and graduated cylinder 1, described casing 4 is arranged on described base 6, Horizontal load-bearing platform 3 is provided with in described casing 4, described Horizontal load-bearing platform 3 is connected with base 6 by multiple pressure transducer 5, the top of described Horizontal load-bearing platform 3 is provided with objective table 2, and described Horizontal load-bearing platform 3 is connected by multiple levelling gear 7 with objective table 2, and the bottom surface of described objective table 2 is provided with spirit-leveling instrument 8, described levelling gear 7 comprises upper holder block 7-1 for contacting with objective table 2 bottom surface and the lower lock block 7-2 for contacting with Horizontal load-bearing platform 3 end face, described upper holder block 7-1 is connected with drive link 7-3, described lower lock block 7-2 is provided with the sleeve 7-4 stretched into for drive link 7-3, described drive link 7-3 is provided with tooth bar 7-5, the side of described drive link 7-3 is provided with support bar 7-10, described support bar 7-10 is provided with the leveling gear 7-6 for being meshed with described tooth bar 7-5, the bottom surface of described upper holder block 7-1 is provided with guide rod 7-7, the end face of described lower lock block 7-2 is provided with the guide barrel 7-8 stretched into for described guide rod 7-7, described guide barrel 7-8 is connected by bearing pin 7-9 with guide rod 7-7, described guide rod 7-7 offers the pilot hole that the described bearing pin 7-9 of multiple confession inserts.
As shown in Figure 2, described leveling gear 7-6 is provided with for the convenient handle 7-11 driving its rotation.
In the present embodiment, this Concrete after Fire is surveyed and is damaged instrument in use, first in graduated cylinder 1, suitable quantity of water is injected, wait for that the water surface no longer goes up, when keeping tranquil, regulate levelling gear 7, the change of sighting-level 8, after spirit-leveling instrument 8 leveling, measure concrete force value by pressure transducer 5, and then obtain the quality injecting water in outgoing vector cylinder 1.Get the concrete test block of appropriate volume again, put into graduated cylinder 1 slowly.Repeat above step, record the gross mass of water and concrete test block, the quality then deducting water can draw the quality of test block, namely measures the quality of Concrete after Fire loss.This Concrete after Fire surveys damage instrument can ensure that gravity direction keeps vertical with objective table 2, and therefore, the quality recorded does not have deviation, ensure that the accuracy of test result.
As shown in Figure 2, described levelling gear 7 in use, first take off the bearing pin 7-9 for connecting guide rod 7-7 and guide barrel 7-8, hold handle 7-11 again, rotate leveling gear 7-6, drive link 7-3 is driven to be elevated by leveling gear 7-6 with coordinating of tooth bar 7-5, thus drive objective table 2 to be elevated by upper holder block 7-1, and then under the cooperation of multiple levelling gear 7, by sighting-level 8, and then achieve the leveling object to objective table 2, when after objective table 2 leveling, insert guide rod 7-7 and guide barrel 7-8 with bearing pin 7-9 again, realize the location to objective table 2.The design of described levelling gear 7 is ingenious, can effectively realize accurate adjustment object.
In the present embodiment, described casing 4 is wholely set on described base 6.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. a Concrete after Fire is surveyed and is damaged instrument, it is characterized in that: comprise base (6), casing (4) and graduated cylinder (1), described casing (4) is arranged on described base (6), Horizontal load-bearing platform (3) is provided with in described casing (4), described Horizontal load-bearing platform (3) is connected with base (6) by multiple pressure transducer (5), the top of described Horizontal load-bearing platform (3) is provided with objective table (2), described Horizontal load-bearing platform (3) is connected by multiple levelling gear (7) with objective table (2), the bottom surface of described objective table (2) is provided with spirit-leveling instrument (8), described levelling gear (7) comprises upper holder block (7-1) for contacting with objective table (2) bottom surface and the lower lock block (7-2) for contacting with Horizontal load-bearing platform (3) end face, described upper holder block (7-1) is connected with drive link (7-3), described lower lock block (7-2) is provided with the sleeve (7-4) stretched into for drive link (7-3), described drive link (7-3) is provided with tooth bar (7-5), the side of described drive link (7-3) is provided with support bar (7-10), described support bar (7-10) is provided with the leveling gear (7-6) for being meshed with described tooth bar (7-5), the bottom surface of described upper holder block (7-1) is provided with guide rod (7-7), the end face of described lower lock block (7-2) is provided with the guide barrel (7-8) stretched into for described guide rod (7-7), described guide barrel (7-8) is connected by bearing pin (7-9) with guide rod (7-7), described guide rod (7-7) offers the pilot hole that the described bearing pin of multiple confession (7-9) inserts.
2. a kind of Concrete after Fire according to claim 1 is surveyed and is damaged instrument, it is characterized in that: described leveling gear (7-6) is provided with and drives its handle (7-11) rotated for convenient.
3. a kind of Concrete after Fire according to claim 1 is surveyed and is damaged instrument, it is characterized in that: described casing (4) is wholely set on described base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217767.XU CN204514747U (en) | 2015-04-10 | 2015-04-10 | A kind of Concrete after Fire is surveyed and is damaged instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217767.XU CN204514747U (en) | 2015-04-10 | 2015-04-10 | A kind of Concrete after Fire is surveyed and is damaged instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514747U true CN204514747U (en) | 2015-07-29 |
Family
ID=53712708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217767.XU Expired - Fee Related CN204514747U (en) | 2015-04-10 | 2015-04-10 | A kind of Concrete after Fire is surveyed and is damaged instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356959A (en) * | 2017-06-27 | 2017-11-17 | 中国地震局工程力学研究所 | Integral sensor leveling device |
-
2015
- 2015-04-10 CN CN201520217767.XU patent/CN204514747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356959A (en) * | 2017-06-27 | 2017-11-17 | 中国地震局工程力学研究所 | Integral sensor leveling device |
| CN107356959B (en) * | 2017-06-27 | 2023-05-23 | 中国地震局工程力学研究所 | Integrated sensor level adjusting 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160410 |