CN204202994U - Basic unit's keel bearing test device - Google Patents
Basic unit's keel bearing test device Download PDFInfo
- Publication number
- CN204202994U CN204202994U CN201420625901.5U CN201420625901U CN204202994U CN 204202994 U CN204202994 U CN 204202994U CN 201420625901 U CN201420625901 U CN 201420625901U CN 204202994 U CN204202994 U CN 204202994U
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- transmission lever
- stressed
- keel
- basic unit
- force rod
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Abstract
The utility model discloses a kind of basic unit keel bearing test device, it comprises spring balance (2), oppositely force rod (3), stressed support saddle frame (8), spring balance (2) top connects upper stressed transmission lever (4), upper stressed transmission lever (4) is fixed by clamp nut (1) and keel to be measured, spring balance (2) below connects lower stress transmission lever (5), and lower stress transmission lever (5) is fixed by setting nut (9) and stressed support saddle frame (8); Stressed support saddle frame (8) and reverse force rod (3) link into an integrated entity, and reverse force rod (3) top props up buildings fixed sturcture.The utility model structure is simple, easy to operate, without the need to fixing with basic unit, succinctly attractive in appearance, and data are accurate, safe and reliable, improve the Overall View sensitivity in process of the test; Further, can produce by batch, be beneficial to popularization.
Description
Technical field
The utility model relates to a kind of basic unit keel bearing test device.
Background technology
Tradition bearing test technology, just simply utilizes hook to be fixed in basic unit, lanyard is connected with hook, fixing with plank tiling bottom lanyard, makes simple platform.With sand, sandbag is filled, lie against on platform, by the Weight computation to sandbag, obtain the data to steelframe carrying.This method is carried out overload test test and be there is very large potential safety hazard, and test method operation extremely bothers, and very labor intensive, test data is accurate not simultaneously.
Utility model content
The purpose of this utility model is: provide a kind of basic unit keel bearing test device, and its structure is simple, easy to operate, without the need to fixing with basic unit, succinctly attractive in appearance, and data are accurate, safe and reliable, improve the Overall View sensitivity in process of the test; Further, can produce by batch, be beneficial to popularization.
The technical solution of the utility model is: a kind of basic unit keel bearing test device, it comprises spring balance, oppositely force rod, stressed support saddle frame, upper stressed transmission lever is connected above described spring balance, upper stressed transmission lever is fixed by clamp nut and keel to be measured, connect lower stress transmission lever below spring balance, lower stress transmission lever is fixed by setting nut and stressed support saddle frame; Stressed support saddle frame and reverse force rod link into an integrated entity, and reverse force rod top props up buildings fixed sturcture.
Described reverse force rod is provided with several bearing adjustment holes, stressed support saddle frame is linked into an integrated entity with reverse force rod by bearing fixture and being connected of bearing adjustment hole.
Described stressed transmission lever is screw rod, and lower stress transmission lever is screw rod.
The utility model has the advantages that:
1, basic unit of the present utility model keel bearing test device, structure is simple, and easy to operate, without the need to fixing with basic unit, succinctly attractive in appearance, measuring accuracy is high, improves the Overall View sensitivity in process of the test.
2, basic unit of the present utility model keel bearing test device, easy for installation, can save a large amount of artificial, increase work efficiency.
3, basic unit of the present utility model keel bearing test device, security is high, and construction party need not be again the traditional test of heaviness and citing security concerns, does not worry that self is overweight and install the problems such as inconvenience.
4, basic unit of the present utility model keel bearing test device, can be mass, can uniform sizes, the production of unified specification, makes this device widespread use, and batch production is also one of cost-saving, only has volume production, just can reach batch production economization.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model will be further described:
Fig. 1 is structural representation of the present utility model;
Wherein: 1 clamp nut; 2 spring balances; 3 reverse force rods; Stressed transmission lever on 4; 5 lower stress transmission levers; 6 bearing adjustment holes; 7 bearing fixtures; 8 stressed support saddle frames; 9 setting nuts.
Embodiment
Embodiment: as shown in Figure 1, a kind of basic unit keel bearing test device, it comprises spring balance 2, oppositely force rod 3, stressed support saddle frame 8.
Connect upper stressed transmission lever 4 above spring balance 2, upper stressed transmission lever 4 is fixed by clamp nut 1 and keel to be measured, connects lower stress transmission lever 5 below spring balance 2, and lower stress transmission lever 5 is fixed by setting nut 9 and stressed support saddle frame 8; Stressed support saddle frame 8 links into an integrated entity with reverse force rod 3, and reverse force rod 3 top props up buildings fixed sturcture.
Reverse force rod 3 is provided with several bearing adjustment holes 6, stressed support saddle frame 8 is linked into an integrated entity with reverse force rod 3 by bearing fixture 7 and being connected of bearing adjustment hole 6.
Upper stressed transmission lever 4, lower stress transmission lever 5 adopt zinc-plated screw rod, need good rigidly, not yielding, to bear crunch; Guarantee antiseptic and rustproof requirement and meet its requirement of strength.Reverse force rod 3 adopts square tube, and antirust, anti-corrosive process is done on surface, and skin does zinc-plated protective layer.Avoid stressed transmission lever 4, lower stress transmission lever 5 and reverse force rod 3 to occur not stressing and buckling phenomenon, enable steelframe reach bearing test requirement.Spring balance 2 need select precision accurate, and maximum load capacity reaches test request.
Carry out from top to bottom installing, by the adjustment to setting nut 9, can tightening up whole test unit according to the order of the numbering of typesetting in advance, only need fix intermediate point, by tightening up device, just can reach stable object, the reverse force rod 3 of surrounding is without the need to again tightening up.And after middle springs scale 2 is under pressure, naturally had bearing pressure value, thus reach the object obtaining test figure.
The principle of work of the present embodiment is: oppositely force rod 3 props up civil engineering structure; Setting nut 9 is upwards regulated, because upper stressed transmission lever 4 and keel to be measured are fixed, when reverse force rod 3 supports civil engineering structure, setting nut 9 raises, and keel to be measured are pulled down, by the transmission of power, drop-down load then shows on spring balance 2.
The present embodiment breaks traditions bearing test technology, and by bogey reversal interlocking relay mechanics principle, one is screw rod by the connection at end nut on screw mandrel and required test position, solves suspension stabilization technique; Two is adopt spring balance device, solves the object accurately measuring carrying data.No matter the horizontal basic unit keel of construction furred ceiling, or vertical basic unit keel, all can use this device to test.And traditional method of testing can only test vertical keel, cannot test lateral keel, for the test of lateral keel, really not good method solves.
It should be pointed out that for the utility model through absolutely proving, also can have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment is as just explanation of the present utility model, instead of restriction.In a word, protection domain of the present utility model should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (3)
1. basic unit's keel bearing test device, it is characterized in that: it comprises spring balance (2), oppositely force rod (3), stressed support saddle frame (8), described spring balance (2) top connects upper stressed transmission lever (4), upper stressed transmission lever (4) is fixed by clamp nut (1) and keel to be measured, spring balance (2) below connects lower stress transmission lever (5), and lower stress transmission lever (5) is fixed by setting nut (9) and stressed support saddle frame (8); Stressed support saddle frame (8) and reverse force rod (3) link into an integrated entity, and reverse force rod (3) top props up buildings fixed sturcture.
2. basic unit according to claim 1 keel bearing test device, it is characterized in that: described reverse force rod (3) is provided with several bearing adjustment holes (6), stressed support saddle frame (8) is linked into an integrated entity with reverse force rod (3) by bearing fixture (7) and being connected of bearing adjustment hole (6).
3. basic unit according to claim 1 keel bearing test device, is characterized in that: described stressed transmission lever (4) is screw rod, and lower stress transmission lever (5) is screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625901.5U CN204202994U (en) | 2014-10-27 | 2014-10-27 | Basic unit's keel bearing test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625901.5U CN204202994U (en) | 2014-10-27 | 2014-10-27 | Basic unit's keel bearing test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202994U true CN204202994U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625901.5U Active CN204202994U (en) | 2014-10-27 | 2014-10-27 | Basic unit's keel bearing test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204202994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297064A (en) * | 2014-10-27 | 2015-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Bearing test device for base keel |
-
2014
- 2014-10-27 CN CN201420625901.5U patent/CN204202994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297064A (en) * | 2014-10-27 | 2015-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Bearing test device for base keel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |