CN105421788B - A kind of counter force wall loading hole internal pressure instrument - Google Patents
A kind of counter force wall loading hole internal pressure instrument Download PDFInfo
- Publication number
- CN105421788B CN105421788B CN201510995987.XA CN201510995987A CN105421788B CN 105421788 B CN105421788 B CN 105421788B CN 201510995987 A CN201510995987 A CN 201510995987A CN 105421788 B CN105421788 B CN 105421788B
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- CN
- China
- Prior art keywords
- counter force
- loading hole
- force wall
- wall loading
- cross bar
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of counter force wall loading hole internal pressure instrument, including driving screw, withstanding part, cross bar, the first crotch mechanism and the second crotch mechanism；The cross bar is provided with an embedded nut, the driving screw is threaded io the embedded nut, the one end of the driving screw is connected to the withstanding part, the cross bar both ends are respectively connecting to the one end of first crotch mechanism and the one end of the second crotch mechanism, the withstanding part is used to hold counter force wall loading hole, efficiency high, cost is low, artificial advantage easily to operate.
Description
Technical field
The present invention relates to a kind of counter force wall loading hole internal pressure instrument.
Background technology
Armored concrete counter force wall is to carry out various structural materials, structural elements and structural system in engineering structure laboratory
Quintic system or pseudo critical facility, the loading hole being embedded in advance in counter force wall flatness control it is very strict, control
The flatness for making loading hole is the key link for ensureing construction quality.At present, engineering structure of the whole nation with counter force wall is tested
Room is less, and instrument is adjusted without special counter force wall loading hole flatness, basic to be prized or jack top using square steel tube or waddy
The efficient tools such as pressure, arduously take a lot of work and effect are poor.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of counter force wall loading hole internal pressure instrument, efficiency high, cost
It is low, artificial advantage easily to operate.
What the present invention was realized in：A kind of counter force wall loading hole internal pressure instrument, including driving screw, withstanding part, cross bar,
One crotch mechanism and the second crotch mechanism；The cross bar is provided with an embedded nut, and the driving screw is threaded io described
Embedded nut, the one end of the driving screw is connected to the withstanding part, and the cross bar both ends are respectively connecting to described first
The one end of the one end of crotch mechanism and the second crotch mechanism, the withstanding part is used to hold counter force wall loading hole.
Further, first crotch mechanism includes the first screw rod, the first fixed part and the first crotch, described first
Crotch is connected to the one end of first screw rod, and the other end of first screw rod is connected to the one end of the cross bar,
And the first screw rod is fixed on to the one end of the cross bar by first fixed part.
Further, second crotch mechanism includes the second screw rod, the second fixed part and the second crotch, described second
Crotch is connected to the one end of second screw rod, and the other end of second screw rod is connected to the one end of the cross bar,
And the second screw rod is fixed on to the one end of the cross bar by second fixed part.
Further, the withstanding part includes an end plate, and the end plate bottom is provided with a jut, the main spiral shell
The one end of bar is connected to the end plate, and the end plate and jut are circle, and the diameter of the end plate is more than institute
The diameter of counter force wall loading hole is stated, the diameter of the jut is less than or equal to the diameter of the counter force wall loading hole.
Further, in addition to one handle, the handle is connected to the other end of the driving screw.
The invention has the advantages that：A kind of counter force wall loading hole internal pressure instrument of the present invention, can overcome existing instrument
Deficiency, effectively adjustment counter force wall loading hole flatness, and with simple and reasonable, Adjustment effect is good, and efficiency high, cost is low,
Artificial advantage easily to operate, reaches laborsaving time-saving and efficiency, so as to improve counter force wall loading hole construction quality.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of structural representation of counter force wall loading hole internal pressure instrument of the invention.
Embodiment
As shown in figure 1, counter force wall loading hole internal pressure instrument of the present invention, including driving screw 1, withstanding part 2, cross bar 3, first are curved
Hook mechanism 4, the crotch mechanism 6 of handle 5 and second；The cross bar 3 connects provided with an embedded nut 31, the screw thread of driving screw 1
The embedded nut 31 is connected to, the one end of the driving screw 1 is connected to the withstanding part 2, and the both ends of cross bar 3 connect respectively
The one end of first crotch mechanism 4 and the one end of the second crotch mechanism 6 are connected to, the withstanding part 2 is used to hold instead
Power wall loading hole (not shown), the handle 5 is connected to the other end of the driving screw 1.
First crotch mechanism 4 includes the first screw rod 41, the first fixed part 42 and the first crotch 43, and described first is curved
Hook 43 is connected to the one end of first screw rod 41, and the other end of first screw rod 41 is connected to the one of the cross bar 3
End, and the first screw rod 41 is fixed on to by first fixed part 42 one end of the cross bar 3, first fixed part
42 include the first nut 421 and the first backing plate 422, and the first pad 422 first is passed through into the first screw rod 41, passes through the first spiral shell afterwards
First screw rod 41 is fixed on the one end of cross bar 3 by cap 421.
Second crotch mechanism 6 includes the second screw rod 61, the second fixed part 62 and the second crotch 63, and described second is curved
Hook 63 is connected to the one end of second screw rod 61, and the other end of second screw rod 61 is connected to the another of the cross bar 3
One end, and the second screw rod 61 is fixed on to by second fixed part 62 the other end of the cross bar 3, described second consolidates
Portion 62 is determined including the second nut 621 and the second backing plate 622, the second pad 622 is first passed through into the second screw rod 61, afterwards by the
First screw rod 61 is fixed on the other end of cross bar 3 by two nuts 621.
The withstanding part 2 includes an end plate 21, and the bottom of end plate 21 is provided with a jut 22, the driving screw
1 one end is connected to the end plate 21, and the end plate 21 and jut 22 are circle, the diameter of the end plate 21
More than the diameter of the counter force wall loading hole, the diameter of the jut 22 is slightly less than the diameter of the counter force wall loading hole
Wherein driving screw 1 is made using M24 shanks of bolt, and length is to facilitate operation to be advisable；End plate 21 is using than counter force wall
Round steel the block thick bigger about 2cm of loading hole internal diameter makes, and jut 22 makes of round steel block thick about 2cm, and is processed into diameter
It is more slightly less than counter force wall loading hole internal diameter；Cross bar 3 has the steel plate butt welding of certain rigidity together using 2-4 blocks, length according to
Vertically vertical muscle spacing is determined in counter force wall, needs the vertically vertical muscle for adjusting counter force wall loading hole periphery to be defined that can hook；It is embedded
Nut 31 uses M24；Handle 5 uses external diameter 3cm steel pipe manufacturings, length about 25cm；First screw rod 41 and the second screw rod 61 are adopted
Made of M20 screw rods, length is to facilitate operation to be advisable, and end crotch can use same diameter reinforcement welding；First cushion block 422
And second cushion block 622 use certain size steel plate；First nut 421 and the second nut 621 use M20.
Inventive article specific operation process is as follows：(1) position of the first crotch mechanism 4 of adjustment and the second crotch mechanism 6
Put, them is hooked the horizontal reinforcement on the counter force wall loading hole periphery for needing internal pressure；(2) insertion of jut 22 needs the anti-of internal pressure
In power wall loading hole, end plate 21 withstands counter force wall loading hole；(3) rotating handle 5 makes the outer shifting of cross bar 3, makes by counter-force effect anti-
Moved in power wall loading hole, until counter force wall loading hole flatness meets design requirement；(4) using bar dowel and counter force wall it is vertical and
Horizontal reinforcement is welded and fixed counter force wall loading hole.
Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, rather than for the restriction to the scope of the present invention, is familiar with this
The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (5)
1. a kind of counter force wall loading hole internal pressure instrument, it is characterised in that：Including driving screw, withstanding part, cross bar, the first crotch mechanism
And second crotch mechanism；The cross bar is threaded io the embedded nut, institute provided with an embedded nut, the driving screw
The one end for stating driving screw is connected to the withstanding part, and the cross bar both ends are respectively connecting to the one of first crotch mechanism
End and the one end of the second crotch mechanism, the withstanding part are used to hold counter force wall loading hole.
2. a kind of counter force wall loading hole internal pressure instrument according to claim 1, it is characterised in that：First crotch mechanism
Including the first screw rod, the first fixed part and the first crotch, first crotch is connected to the one end of first screw rod, institute
The other end for stating the first screw rod is connected to the one end of the cross bar, and is fixed the first screw rod by first fixed part
In the one end of the cross bar.
3. a kind of counter force wall loading hole internal pressure instrument according to claim 1, it is characterised in that：Second crotch mechanism
Including the second screw rod, the second fixed part and the second crotch, second crotch is connected to the one end of second screw rod, institute
The other end for stating the second screw rod is connected to the one end of the cross bar, and is fixed the second screw rod by second fixed part
In the one end of the cross bar.
4. a kind of counter force wall loading hole internal pressure instrument according to claim 1, it is characterised in that：The withstanding part includes one
End plate, the end plate bottom is provided with a jut, and the one end of the driving screw is connected to the end plate, the end
Head plate and jut are circle, and the diameter of the end plate is more than the diameter of the counter force wall loading hole, the jut
Diameter is slightly less than the diameter of the counter force wall loading hole.
5. a kind of counter force wall loading hole internal pressure instrument according to claim 1, it is characterised in that：Also include one handle, institute
State the other end that handle is connected to the driving screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995987.XA CN105421788B (en) | 2015-12-28 | 2015-12-28 | A kind of counter force wall loading hole internal pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995987.XA CN105421788B (en) | 2015-12-28 | 2015-12-28 | A kind of counter force wall loading hole internal pressure instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421788A CN105421788A (en) | 2016-03-23 |
| CN105421788B true CN105421788B (en) | 2017-08-25 |
Family
ID=55500293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510995987.XA Active CN105421788B (en) | 2015-12-28 | 2015-12-28 | A kind of counter force wall loading hole internal pressure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421788B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5044147B2 (en) * | 2005-10-31 | 2012-10-10 | 株式会社東海建商 | Top edge jig |
| CN202155684U (en) * | 2011-07-13 | 2012-03-07 | 山东寿光第一建筑有限公司 | Welding molding die of loading hole of reaction wall |
| JP5583109B2 (en) * | 2011-12-15 | 2014-09-03 | 株式会社国元商会 | Top pointer |
| CN204299190U (en) * | 2014-10-21 | 2015-04-29 | 北京天润建设有限公司 | A kind of portable concrete strip thickness control device |
| CN204609316U (en) * | 2015-02-13 | 2015-09-02 | 吴国平 | A kind of build concrete truss positioner |
| CN205243031U (en) * | 2015-12-28 | 2016-05-18 | 福建工程学院 | Pressure instrument in reaction wall loading hole |
-
2015
- 2015-12-28 CN CN201510995987.XA patent/CN105421788B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105421788A (en) | 2016-03-23 |
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