CN203116746U - Central standard plate device - Google Patents
Central standard plate device Download PDFInfo
- Publication number
- CN203116746U CN203116746U CN 201320115791 CN201320115791U CN203116746U CN 203116746 U CN203116746 U CN 203116746U CN 201320115791 CN201320115791 CN 201320115791 CN 201320115791 U CN201320115791 U CN 201320115791U CN 203116746 U CN203116746 U CN 203116746U
- Authority
- CN
- China
- Prior art keywords
- housing
- tag block
- shell
- center
- top cover
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a central standard plate device, which is convenient to mount and use. The device comprises a tag block and a shell, wherein the tag block is arranged inside the shell; the top of the shell is provided with a shell top hole; the lower part of the shell is provided with a connecting piece which is connected with the shell or the tag block; and a top cover which is detachably connected with the shell is arranged on the shell top hole. In the inbuilt process, the tag block can be well protected and is prevented from being damaged in the inbuilt process, and a reliable measurement basis is provided for the future maintenance and modification of the device; due to the arrangement of the connecting piece, when the device is inbuilt, the device can be conveniently fixed with embedded bars in advance, then grouting is carried out, so that the inbuilt precision of the device is higher; and when measurement is carried out, the counter point precision is improved, so that the setting-out precision of a device mounting central line is improved, and the mounting and centering precision of the device center is strongly guaranteed.
Description
Technical field
The utility model relates to the center target device that use a kind of equipment installing area.
Background technology
Center target device by classic method processing has the following disadvantages: at first, because it is external thread that the target head is used for the screw thread of last tin hat, its external thread is easily damaged when burying underground, and tin hat also is easy to be nuzzled in the concrete and is not easy to take off; Secondly, target is flat with grinder buffing again at top built-up welding one deck stainless steel with carbon steel processing back, therefore the flatness of this overlay cladding is not fine, and the surface can stay the vestige of polishing, thereby these vestiges easily and beat from the teeth outwards centre mark and produce to obscure when giving installation point is brought certain difficulty; Be exactly that this device lip-deep centre mark of target after equipment was gone into operation several years just is beyond recognition in addition, brought very big difficulty for the surveying work of equipment Maintenance and Repair from now on, transformation.
The utility model content
The technical matters that the utility model solves provides a kind of center target device easy to install and use.
The technical scheme that its technical matters that solves the utility model adopts is: center target device, comprise tag block, also comprise housing, described tag block is arranged in the housing, the top of described housing is provided with the housing apical pore, and the below of housing is provided with the web member that links to each other or link to each other with tag block with housing.
Further be: described housing apical pore place is provided with the top cover that removably connects with housing.
Further be: between described top cover and the housing for being threaded.
Further be: the top of described top cover circumferentially is evenly equipped with at least 2 blind holes along top cover.
Further be: described housing bottom is provided with the housing bottom outlet, and the bottom of described tag block is provided with the tag block bottom outlet, and the top of described web member is penetrated by the housing bottom outlet and is positioned at the tag block bottom outlet and welds described tag block and housing welding with tag block.
Further be: the bottom of described web member is the anchoring hook.
Further be: described tag block is the stainless steel tag block.
The beneficial effects of the utility model are:
1, easy to install and use.Bury underground in the process, because tag block is arranged in housing, can better be protected, can prevent that tag block is damaged in burying process underground, for maintenance, the transformation of equipment from now on provides reliable measuring basis; Owing to be provided with web member, therefore when burying device of the present utility model underground, can conveniently device be fixed with embedded bar earlier, and then grouting, make that the embedding precision of device of the present utility model is higher.By using device of the present utility model, improved during measurement a degree of accuracy, thereby the survey that has improved equipment mounting center line establishes precision, strong guarantee the installation centering precision of equipment center.
2, top cover can prevent that slurry enters enclosure interior when housing is carried out grouted solid.
3, can make things convenient for the top cover dismounting for being threaded between top cover and the housing.
4, top cover is provided with blind hole and can be convenient to top cover is rotated operation.
5, tag block can be convenient to make clear marking thereon for the stainless steel tag block, also can make the service time of tag block longer, and is not perishable.
6, be convenient to web member is linked to each other with embedded bar for the anchoring hook in the bottom of web member.
Description of drawings
Fig. 1 is center of the present utility model target schematic representation of apparatus;
Be labeled as among the figure: top cover 1, tag block 2, housing 3, web member 4, tag block bottom outlet 5, anchoring hook 6, blind hole 7, housing apical pore 8, housing bottom outlet 9.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
As shown in Figure 1, center of the present utility model target device, comprise tag block 2, also comprise housing 3, described tag block 2 is arranged in the housing 3, this tag block 2 is preferably stainless steel and makes, and the top of described housing 3 is provided with housing apical pore 8, and the below of housing 3 is provided with the web member 4 that links to each other or link to each other with tag block 2 with housing 3.
Method for embedding:
1, bury underground before, earlier roughly make burial place, launch center line with transit on the ground of this position then and draw on the ground with pencil.
2, dig out a hole at the burial place place with pneumatic pick or electric pick, and expose reinforcement foundation.
3, device of the present utility model is put into the hole, adjust its position, make the end face of housing 3 concordant with surface of base, then web member is welded on the reinforcement foundation, if certain distance is arranged between web member and the reinforcement foundation, available one section reinforcing bar links up both and welded together being fixed.If it is the bottom of above-mentioned web member is anchoring hook 6, efficient and convenient more firm when then being connected with reinforcement foundation.When above-mentioned web member arranges, be preferably mode as shown in Figure 1, described housing bottom is provided with housing bottom outlet 9, the bottom of described tag block 2 is provided with tag block bottom outlet 5, the top of described web member is penetrated by housing bottom outlet 9 and is positioned at tag block bottom outlet 5 and welds described tag block 2 and housing 3 welding with tag block 2.This connected mode is convenient and firm.
4, it is populated with above-mentioned hole with high-strength nothing contraction flow grouting material to fix the back.Enter in the housing for fear of slurry during filling, described housing apical pore place is provided with the top cover 1 that removably connects with housing 3.Top cover 1 can be bolt with the connected mode of housing 3 and is connected, and clamping etc. are preferably and are threaded, because of the convenient disassembly that is threaded.On the basis of the above, for the ease of rotating cap 1, can be at the top of top cover 1 along circumferential uniform at least 2 blind holes 7 of top cover.Can stretch in the blind hole 7 by rod tool like this top cover 1 is rotated operation.
5, opening top cover after the grouting material solidifies is set to the centre mark throwing on the tag block 2.
6, for the internal thread corrosion that prevents housing 3 damages, should protect at screw thread place apply grease, and after using, in time top cover is covered.
Claims (7)
1. center target device, comprise tag block (2), it is characterized in that: also comprise housing (3), described tag block (2) is arranged in the housing (3), the top of described housing (3) is provided with housing apical pore (8), and the below of housing (3) is provided with the web member (4) that links to each other or link to each other with tag block (2) with housing (3).
2. center as claimed in claim 1 target device, it is characterized in that: described housing apical pore place is provided with the top cover (1) that removably connects with housing (3).
3. center as claimed in claim 2 target device is characterized in that: between described top cover (1) and the housing (3) for being threaded.
4. center as claimed in claim 3 target device, it is characterized in that: the top of described top cover (1) circumferentially is evenly equipped with at least 2 blind holes (7) along top cover.
5. center as claimed in claim 1 target device, it is characterized in that: described housing bottom is provided with housing bottom outlet (9), the bottom of described tag block (2) is provided with tag block bottom outlet (5), the top of described web member is penetrated by housing bottom outlet (9) and is positioned at tag block bottom outlet (5) and welds described tag block (2) and housing (3) welding with tag block (2).
6. center as claimed in claim 1 target device, it is characterized in that: the bottom of described web member is anchoring hook (6).
7. center as claimed in claim 1 target device, it is characterized in that: described tag block (2) is the stainless steel tag block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115791 CN203116746U (en) | 2013-03-14 | 2013-03-14 | Central standard plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115791 CN203116746U (en) | 2013-03-14 | 2013-03-14 | Central standard plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116746U true CN203116746U (en) | 2013-08-07 |
Family
ID=48897082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115791 Expired - Lifetime CN203116746U (en) | 2013-03-14 | 2013-03-14 | Central standard plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121897A (en) * | 2014-07-04 | 2014-10-29 | 刘雁春 | Conveniently-operated satellite positioning measuring rod |
| CN106092067A (en) * | 2016-06-02 | 2016-11-09 | 中冶天工集团天津有限公司 | A kind of center positioning device installed for equipment and implementation thereof |
-
2013
- 2013-03-14 CN CN 201320115791 patent/CN203116746U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121897A (en) * | 2014-07-04 | 2014-10-29 | 刘雁春 | Conveniently-operated satellite positioning measuring rod |
| CN104121897B (en) * | 2014-07-04 | 2016-08-24 | 大连圣博尔测绘仪器科技有限公司 | Satellite positioning surveys bar |
| CN106092067A (en) * | 2016-06-02 | 2016-11-09 | 中冶天工集团天津有限公司 | A kind of center positioning device installed for equipment and implementation thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |