CN204228148U - Anchor recess angle measurement unit - Google Patents
Anchor recess angle measurement unit Download PDFInfo
- Publication number
- CN204228148U CN204228148U CN201420723077.7U CN201420723077U CN204228148U CN 204228148 U CN204228148 U CN 204228148U CN 201420723077 U CN201420723077 U CN 201420723077U CN 204228148 U CN204228148 U CN 204228148U
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- China
- Prior art keywords
- end tab
- base plate
- angle
- anchor recess
- plate end
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of anchor recess angle measurement unit, comprise base plate end tab, panel end tab, supporting leg, L-type L-square and two digital display angle measuring instruments, panel end tab to be close on anchor recess panel and to be arranged with anchor recess panel is concentric, base plate end tab is sleeved on panel end tab outside by supporting leg and base plate end tab is parallel with anchor recess base plate, base plate end tab offers handle hole in centre position, the two straight plates that two digital display angle measuring instruments are sub-packed in L-type L-square are close to base plate end tab, when L-type L-square overlaps with presstressed reinforcing steel through its angle crest line after handle hole, two digital display angle measuring instruments are measured the vertical angle α between base plate end tab and angle crest line and horizontal angle beta respectively.This device has the advantage that structure is simple, easy for installation, with low cost, effectively can improve measurement efficiency.
Description
Technical field
The utility model relates generally to anchor recess measuring technique, particularly relates to a kind of anchor recess angle measurement unit.
Background technology
In bridge construction, adopt post-stressed beam body, be mostly provided with anchor recess, the angle of anchor recess template directly has influence on the loading angle of presstressed reinforcing steel in precast beam, thus affects the prestress that beam body applies.In bridge verification process, the angle of anchor recess template verifies the essential items for inspection with in-site measurement on the spot, and meanwhile, anchor recess measuring equipment belongs to the important component part of the indispensable measuring equipment of certification (certification detailed rules and regulations eight are one of rejection item greatly).
For strictly controlling prestress, beam body template adds and must control especially the precision of anchor recess angle man-hour.As shown in Figure 1, in prior art, anchor recess template presents the large cone-like structure of handle, wherein anchor recess panel 1 and anchor recess base plate 2 often eccentric setting, and anchor recess panel 1 is obliquely installed usually, and presstressed reinforcing steel 3 is the center of circle of anchor recess panel 1 and anchor recess base plate 2 athwart.Anchor recess panel 1 is defined x-axis and the y-axis in the center of circle, and wherein, the angle between presstressed reinforcing steel 3 and y-axis is γ, γ=90 °, the angle of inclination of to be δ, δ the be presstressed reinforcing steel 3 of the angle between presstressed reinforcing steel 3 and x-axis.Equally, anchor recess base plate 2 is defined x-axis and the y-axis of presstressed reinforcing steel 3, wherein, the angle between presstressed reinforcing steel 3 and y-axis is vertical angle α, and the angle between presstressed reinforcing steel 3 and x-axis is horizontal angle beta, α and β just anchor recess template treat angle measurement.Due to the restriction of construction condition, when adopting conventional universal angle gage block to measure, need by supplemental measurement tool, its assembling is more complicated, and operating process is also comparatively loaded down with trivial details, must not on-the-spot efficient detection, further, universal angle gage block expensive, makes testing cost also very high.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, provides the anchor recess angle measurement unit that a kind of structure is simple, easy for installation, with low cost, effectively can improve measurement efficiency.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of anchor recess angle measurement unit, comprise base plate end tab, panel end tab, supporting leg, L-type L-square and two digital display angle measuring instruments, described panel end tab to be close on anchor recess panel and to be arranged with anchor recess panel is concentric, described base plate end tab is sleeved on panel end tab outside by supporting leg and base plate end tab is parallel with anchor recess base plate, described base plate end tab offers handle hole in centre position, the two straight plates that two digital display angle measuring instruments are sub-packed in L-type L-square are close to base plate end tab, when described L-type L-square overlaps with presstressed reinforcing steel through its angle crest line after handle hole, two described digital display angle measuring instruments are measured the vertical angle α between base plate end tab and angle crest line and horizontal angle beta respectively.
Further improvement as such scheme:
Described digital display angle measuring instrument comprises the gage beam and display arm that web joint and bottom be hinged, described web joint is adhered to the display dorsal part of arm and web joint is fastenedly connected by securing member and L-type L-square, article two, gage beam is all close on base plate end tab, state L-type L-square when overlapping with presstressed reinforcing steel through its angle crest line after handle hole, two show the numerical value that arm distinguishes vertical angle α between display backpanel end tabs and angle crest line and horizontal angle beta.
Two straight plates of described L-type L-square all offer for installing the bar shaped mounting groove that also can adjust web joint height.
Described base plate end tab is rectangular configuration, and described panel end tab and handle hole are circular configuration.
Described base plate end tab, panel end tab, supporting leg and L-type L-square are by transparent organic glass structure.
Compared with prior art, the utility model has the advantage of:
Anchor recess angle measurement unit of the present utility model, during use, only two digital display angle measuring instruments need be kept to be close to base plate end tab respectively, then through after handle hole, L-type L-square is ensured that its angle crest line overlaps with presstressed reinforcing steel, because two straight plates of L-type L-square are mutually vertical, therefore two digital display angle measuring instruments also can be mutually vertical, namely two digital display angle measuring instruments can overlap with the x-axis and y-axis of base plate end tab being crossed presstressed reinforcing steel respectively with two working edges that base plate end tab is close to, so two digital display angle measuring instruments can be measured the horizontal angle beta on the vertical angle α on base plate end tab between y-axis and angle crest line and base plate end tab between x-axis and angle crest line respectively, in this structure, base plate end tab is sleeved on panel end tab outside by supporting leg and base plate end tab is parallel with anchor recess base plate, be equivalent to present funnel-shaped structure little at the bottom of handle large anchor recess template mirror image Cheng Shang great by original, so just make vertical angle α and horizontal angle beta all on move lead to anchor recess template outside base plate end tab on, its measurement can not constrain in anchor cavity mold intralamellar part and carry out, greatly expand measurement space, improve measurement environment, whole measuring process is efficiently very convenient, and due to need by any supplemental measurement tool when this measurement mechanism is measured, its structure be more simple, it is more convenient to install, cost of manufacture is also very cheap.
Accompanying drawing explanation
Fig. 1 is the structural representation of anchor recess template in prior art.
Fig. 2 is the structural representation of the utility model anchor recess angle measurement unit.
Fig. 3 is that the A of Fig. 2 is to structural representation.
Fig. 4 be in the utility model anchor recess angle measurement unit base plate end tab and supporting leg assemble after main TV structure schematic diagram.
Fig. 5 be in the utility model anchor recess angle measurement unit base plate end tab and supporting leg assemble after look up structural representation.
Fig. 6 is the structural representation of panel end tab in the utility model anchor recess angle measurement unit.
Fig. 7 is the main TV structure schematic diagram of L-type L-square in the utility model anchor recess angle measurement unit.
Fig. 8 is the plan structure schematic diagram of L-type L-square in the utility model anchor recess angle measurement unit.
Fig. 9 is the structural representation of web joint in the utility model anchor recess angle measurement unit.
Figure 10 is the process flow diagram of the utility model anchor recess angle measurement method.
In figure, each label represents:
1, anchor recess panel; 2, anchor recess base plate; 3, presstressed reinforcing steel; 4, base plate end tab; 41, handle hole; 5, panel end tab; 6, supporting leg; 7, L-type L-square; 71, bar shaped mounting groove; 8, digital display angle measuring instrument; 81, web joint; 82, gage beam; 83, arm is shown.
Embodiment
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
Fig. 2 to Fig. 9 shows the embodiment of the utility model anchor recess angle measurement unit, comprise base plate end tab 4, panel end tab 5, supporting leg 6, L-type L-square 7 and two digital display angle measuring instruments 8, panel end tab 5 to be close on anchor recess panel 1 and to be arranged with anchor recess panel 1 is concentric, base plate end tab 4 is sleeved on panel end tab 5 outside by supporting leg 6 and base plate end tab 4 is parallel with anchor recess base plate 2, base plate end tab 4 offers handle hole 41 in centre position, the two straight plates that two digital display angle measuring instruments 8 are sub-packed in L-type L-square 7 are close to base plate end tab 4, during use, only two digital display angle measuring instruments 8 need be kept to be close to base plate end tab 4 respectively, then L-type L-square 7 is overlapped with presstressed reinforcing steel 3 through its angle crest line of guarantee after handle hole 41, because two straight plates of L-type L-square 7 are mutually vertical, therefore two digital display angle measuring instruments 8 also can be mutually vertical, namely two digital display angle measuring instruments 8 can overlap with the x-axis and y-axis of base plate end tab 4 being crossed presstressed reinforcing steel 3 respectively with two working edges that base plate end tab 4 is close to, so two digital display angle measuring instruments 8 can be measured the horizontal angle beta on the vertical angle α on base plate end tab 4 between y-axis and angle crest line and base plate end tab 4 between x-axis and angle crest line respectively, in this structure, base plate end tab 4 is sleeved on panel end tab 5 outside by supporting leg 6 and base plate end tab 4 is parallel with anchor recess base plate 2, be equivalent to present funnel-shaped structure little at the bottom of handle large anchor recess template mirror image Cheng Shang great by original, so just make vertical angle α and horizontal angle beta all on move lead to anchor recess template outside base plate end tab 4 on, its measurement can not constrain in anchor cavity mold intralamellar part and carry out, greatly expand measurement space, improve measurement environment, whole measuring process is efficiently very convenient, and due to need by any supplemental measurement tool when this measurement mechanism is measured, its structure be more simple, it is more convenient to install, cost of manufacture is also very cheap.
In the present embodiment, digital display angle measuring instrument 8 comprises the gage beam 82 and display arm 83 that web joint 81 and bottom be hinged, web joint 81 is adhered to the dorsal part of display arm 83, and web joint 81 is fastenedly connected by securing member and L-type L-square 7, in this structure, the straight plate that web joint 81 is adjacent to L-type L-square 7 is fastenedly connected by securing member and L-type L-square 7, the dorsal part of display arm 83 is bonding with web joint 81, and it is concordant with the angle crest line of L-type L-square 7 to show arm 83, during use, first two gage beams 82 are all close on base plate end tab 4, ensure that two gage beams 82 overlap with the x-axis and y-axis of base plate end tab 4 being crossed presstressed reinforcing steel 3 respectively, then L-type L-square 7 is passed handle hole 41, and ensure that its angle crest line overlaps with presstressed reinforcing steel 3, now, article two, show the vertical angle α of arm 83 respectively between display backpanel end tab 4 and angle crest line and the numerical value of horizontal angle beta, its structure is simple, easy to operate.
In the present embodiment, two straight plates of L-type L-square 7 all offer for installing and web joint 81 bar shaped mounting groove 71 highly can being adjusted, this bar shaped mounting groove 71 makes web joint 81 can adjust setting height(from bottom) along L-type L-square 7, namely ensure that the height adjustability of digital display angle measuring instrument 8, can remain that two gage beams 82 and base plate end tab 4 are close to, improve the scope of application of this measurement mechanism.
In the present embodiment, base plate end tab 4 is rectangular configuration, and panel end tab 5 and handle hole 41 are circular configuration, and supporting leg 6 need be installed on four angles of rectangular configuration, improves the convenience that supporting leg 6 is installed; The panel end tab 5 of circular configuration and handle hole 41 are convenient to arrange with anchor recess panel 1 is concentric, and its structure is simple, be easy to realize.
In the present embodiment, base plate end tab 4, panel end tab 5, supporting leg 6 and L-type L-square 7 are transparent organic glass structure, arrange like this, substantially increase the visual effect of whole measurement mechanism, make the process of installing and measuring accurately convenient.
As shown in Figure 10, the measuring method of the utility model anchor recess angle is measured with above-mentioned anchor recess angle measurement unit, comprise the following steps: S1: install: panel end tab 5 to be arranged on anchor recess panel 1 and to make both arrange with one heart, base plate end tab 4 be sleeved on panel end tab 5 outside by supporting leg 6 and ensure that base plate end tab 4 is parallel with anchor recess base plate 2, two digital display angle measuring instruments 8 being sub-packed on two straight plates of L-type L-square 7; S2: measure: first ensure that two digital display angle measuring instruments 8 and base plate end tab 4 are close to, then L-type L-square 7 is made through handle hole 41 until vertical with panel end tab 5, swinging L-type L-square 7 makes its angle crest line overlap completely with presstressed reinforcing steel 3, now, two digital display angle measuring instruments 8 can distinguish the numerical value of vertical angle α between display backpanel end tab 4 and angle crest line and horizontal angle beta; S3: record: the numerical value of record vertical angle α and horizontal angle beta.
More traditional employing universal angle gage block measuring method, anchor recess angle measurement method of the present utility model, make vertical angle α and horizontal angle beta all on move lead to anchor recess template outside base plate end tab 4 on, its measurement can not constrain in anchor cavity mold intralamellar part and carry out, greatly expand measurement space, improve measurement environment, whole measuring process is efficiently very convenient; And due to need by any supplemental measurement tool when this measurement mechanism is measured, its structure be more simple, it is more convenient to install, cost of manufacture is also very cheap.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (6)
1. an anchor recess angle measurement unit, it is characterized in that: comprise base plate end tab (4), panel end tab (5), supporting leg (6), L-type L-square (7) and two digital display angle measuring instruments (8), described panel end tab (5) is close to anchor recess panel (1) and is gone up and arrange with anchor recess panel (1) is concentric, described base plate end tab (4) is sleeved on panel end tab (5) outside by supporting leg (6) and base plate end tab (4) is parallel with anchor recess base plate (2), described base plate end tab (4) offers handle hole (41) in centre position, the two straight plates that two digital display angle measuring instruments (8) are sub-packed in L-type L-square (7) are close to base plate end tab (4), described L-type L-square (7) is when through handle hole (41), its angle crest line overlaps with presstressed reinforcing steel (3) afterwards, two described digital display angle measuring instruments (8) are measured the vertical angle α between base plate end tab (4) and angle crest line and horizontal angle beta respectively.
2. anchor recess angle measurement unit according to claim 1, it is characterized in that: described digital display angle measuring instrument (8) comprises the gage beam (82) and display arm (83) that web joint (81) and bottom be hinged, described web joint (81) is adhered to the dorsal part of display arm (83), and web joint (81) is fastenedly connected by securing member and L-type L-square (7), article two, gage beam (82) is all close on base plate end tab (4), described L-type L-square (7) is when through handle hole (41), its angle crest line overlaps with presstressed reinforcing steel (3) afterwards, article two, show the vertical angle α of arm (83) respectively between display backpanel end tab (4) and angle crest line and the numerical value of horizontal angle beta.
3. anchor recess angle measurement unit according to claim 2, is characterized in that: two straight plates of described L-type L-square (7) all offer for installing and can adjusting web joint (81) bar shaped mounting groove (71) highly.
4. anchor recess angle measurement unit according to any one of claim 1 to 3, is characterized in that: described base plate end tab (4) is rectangular configuration, and described panel end tab (5) and handle hole (41) are circular configuration.
5. anchor recess angle measurement unit according to any one of claim 1 to 3, is characterized in that: described base plate end tab (4), panel end tab (5), supporting leg (6) and L-type L-square (7) are made by transparent organic glass.
6. anchor recess angle measurement unit according to claim 4, is characterized in that: described base plate end tab (4), panel end tab (5), supporting leg (6) and L-type L-square (7) are transparent organic glass structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723077.7U CN204228148U (en) | 2014-11-27 | 2014-11-27 | Anchor recess angle measurement unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723077.7U CN204228148U (en) | 2014-11-27 | 2014-11-27 | Anchor recess angle measurement unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228148U true CN204228148U (en) | 2015-03-25 |
Family
ID=52926231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723077.7U Withdrawn - After Issue CN204228148U (en) | 2014-11-27 | 2014-11-27 | Anchor recess angle measurement unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374360A (en) * | 2014-11-27 | 2015-02-25 | 中国水利水电第八工程局有限公司 | Measuring device and method for anchor pocket angles |
-
2014
- 2014-11-27 CN CN201420723077.7U patent/CN204228148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374360A (en) * | 2014-11-27 | 2015-02-25 | 中国水利水电第八工程局有限公司 | Measuring device and method for anchor pocket angles |
| CN104374360B (en) * | 2014-11-27 | 2016-03-30 | 中国水利水电第八工程局有限公司 | Anchor recess angle measurement unit and anchor recess angle measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUN JINGENG Effective date: 20150330 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150330 Address after: 410004 Evergreen Road, Tianxin District, Hunan, Changsha Patentee after: SINOHYDRO Bureau 8 Co., Ltd. Patentee after: Sun Jingeng Address before: 410004 Evergreen Road, Tianxin District, Hunan, Changsha Patentee before: SINOHYDRO Bureau 8 Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |