CN201575806U - Leveling apparatus on wall - Google Patents
Leveling apparatus on wall Download PDFInfo
- Publication number
- CN201575806U CN201575806U CN2010201071393U CN201020107139U CN201575806U CN 201575806 U CN201575806 U CN 201575806U CN 2010201071393 U CN2010201071393 U CN 2010201071393U CN 201020107139 U CN201020107139 U CN 201020107139U CN 201575806 U CN201575806 U CN 201575806U
- Authority
- CN
- China
- Prior art keywords
- survey mark
- wall
- leveling device
- socket
- jaw
- 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
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A leveling apparatus on a wall belongs to the precision engineering measuring field. The leveling apparatus on the wall includes a pre-embedded member (3) and is characterized by including a measuring mark (1) and a locking pin (2), wherein the measuring mark (1) has a jaw (6) and is locked with the pre-embedded member (3) by the locking pin (2) and the jaw (6). The utility model is easy to manufacture, convenient to install, is safe and theftproof and ensures the uniqueness of the measuring point.
Description
Technical field:
The utility model belongs to leveling device on the wall in the engineering survey field, particularly relates to the demanding precise leveling of repeatable accuracy, is applicable to fields such as precise leveling such as high-speed railway, dam monitoring and building settlement distortion control measurement.
Background technology:
In precise engineering survey or building settlement control measurement field, need bury leveling device on the permanent wall underground.For guaranteeing the duplicate measurements precision, leveling device requires measuring point unique on the wall of burying underground, and can long preservation.For achieving the above object, best bet is with the pre-buried anchorage part of leveling device on the wall and exposes observation monument and make an integral body that build measured structures but work progress is first formwork erection, installing exposes observation monument then, can't integral body manufacture.For solving above-mentioned contradiction, known method is: leveling device on the wall is made the built-in fitting of band nut and observation monument two parts of strap bolt.During construction, earlier the nut of built-in fitting is close to the measured medium surface, uses the concrete one-piece casting then.After the form removal, the observation monument with strap bolt screws in the nut of built-in fitting again.Therefore this has brought new problem again: the observation monument that exposes is easy to dismounting, loses seriously, in case lose, the loss that can't remedy will appear in the precise leveling data.For this reason, specialized designs leveling device on a kind of self-locking wall, in case installation, observation monument will be automatically by locking, can't dismantle, and guarantees the uniqueness of observation station.
The utility model content
The utility model technical issues that need to address provide leveling device on a kind of wall, have the back automatic blocking is installed, and are easy to protection, and safe antitheft is guaranteed the characteristics of measuring point uniqueness.
Technical solution of the present utility model is: leveling device on the wall, comprise built-in fitting, it is characterized in that: further comprising survey mark, locking pin, on the described survey mark jaw is arranged, described survey mark is by locking pin and jaw and built-in fitting locking.
The utility model compared with prior art has following advantage: leveling device can replace leveling device on the known wall on the wall described in the utility model; Leveling device on the wall described in the utility model, the energy automatic blocking can't be dismantled after the installation, therefore is easy to protection, prevents loss, and guarantees the uniqueness of measuring point.
Description of drawings
Fig. 1 is the assembling synoptic diagram of built-in fitting in the utility model, survey mark;
Fig. 2 is that the master of survey mark shown in Figure 1 looks cut-open view;
Fig. 3 is that the master of built-in fitting shown in Figure 1 looks cut-open view.
1 is that survey mark, 2 is that locking pin, 3 is that built-in fitting, 4 is that connecting reinforcement, 5 is that survey mark head, 6 is that jaw, 7 is that bolt, 8 is that inclined-plane, 9 is that ut socket, 10 is that ut socket surface, 11 is that jaw lateral surface, 12 is that measured medium, 13 is to hole.
Embodiment
The utility model is a leveling device on the cover self-locking enclosed wall that can prevent loss.Total built-in fitting, survey mark two parts are formed.Each several part is composed as follows:
As shown in Figure 2: bolt 7 and truncated cone inclined-plane 8 coaxial whole connectors that survey mark 1 is carved the 5/8-11UNEF-2A screw by survey mark head 5, jaw 6, outward form.Survey mark 1 is a stainless steel.Described jaw 6 is positioned at the middle part of survey mark 1 and is processed into annular, guarantees installing and measuring sign at 1 o'clock, and locking pin 2 can fall and locking automatically.Described survey mark head 5 is processed into collar plate shape, and no matter where survey mark 1 rotates to, and its top can both be as unique measurement of the level monumented point.
As shown in Figure 3: described built-in fitting 3 is integrally welded by the ut socket 9 and the connecting reinforcement 4 of 5/8-11UNEF-2B screw at interior quarter, there is the inclined-plane that is complementary with truncated cone inclined-plane 8 in portion in the described ut socket 9, the outer wall boring 13 of ut socket 9, the end of connecting reinforcement 4 upwards is bent into 90 degree elbows, the elbow direction is identical with the direction of described boring 13, with the indication installation direction, and increase anchor force.Described locking pin 2 can easy on and off activity in boring 13 under action of gravity.Ut socket 9 is a stainless steel.
The utility model is to use like this:
During the works construction, in the formwork erection stage, with built-in fitting 3 horizontal, template is close on ut socket surface 10, and reinforcing bar elbow 4 is welded on the works reinforcing bar up, it is 13 vertical to guarantee to hole, and locking pin 2 can the easy on and off activity in boring 13, ut socket surface 10 and measured medium 12 surface in alignment.Slit between sealing ut socket 9 and the template guarantees can not immersed by concrete in the ut socket 9.
After the form removal, the locking pin 2 in the boring 13 is in free full state.When packing survey mark 1 into built-in fitting 3, in bolt 7 precession processes, the locking pin 2 that truncated cone inclined-plane 8 can will fall slowly holds up, continue precession bolt 7 when ut socket surface 10 joins with jaw lateral surface 11, jaw 6 all be positioned at locking pin 2 under, locking pin 2 will freely fall in the jaw 6 because of losing to rely on, with survey mark 1 automatic blocking, the measurement point that survey mark head 5 can be preserved exactly for a long time.
Claims (5)
1. leveling device on the wall, comprise built-in fitting (3), it is characterized in that: further comprising survey mark (1), locking pin (2), jaw (6) is arranged on the described survey mark (1), described survey mark (1) is by locking pin (2) and jaw (6) and built-in fitting (3) locking.
2. leveling device on the wall according to claim 1, it is characterized in that, described built-in fitting (3) comprises ut socket (9) and connecting reinforcement (4), the end that described ut socket (9) is connected with connecting reinforcement (4) has the inclined-plane that is complementary with truncated cone inclined-plane (8), and described ut socket (9) and connecting reinforcement (4) are integrally welded.
3. leveling device on the wall according to claim 2 is characterized in that, the outer wall boring (13) of described ut socket (9), and described locking pin (2) can easy on and off activity in boring (13).
4. leveling device on the wall according to claim 3 is characterized in that, the end of described connecting reinforcement (4) curves 90 degree, and the elbow direction is identical with the direction of described boring (13).
5. leveling device on the wall according to claim 1, it is characterized in that, described survey mark (1) comprises survey mark head (5), bolt (7), the end of described bolt (7) is truncated cone inclined-plane (8), described jaw (6) is positioned at survey mark (1) middle part and is annular, described survey mark head (5) is a collar plate shape, and described survey mark head (5), survey mark (1) bolt (7) are made by stainless steel bar integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201071393U CN201575806U (en) | 2010-01-25 | 2010-01-25 | Leveling apparatus on wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201071393U CN201575806U (en) | 2010-01-25 | 2010-01-25 | Leveling apparatus on wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575806U true CN201575806U (en) | 2010-09-08 |
Family
ID=42695683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201071393U Expired - Lifetime CN201575806U (en) | 2010-01-25 | 2010-01-25 | Leveling apparatus on wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168969A (en) * | 2011-01-18 | 2011-08-31 | 河海大学 | Monitoring device and monitoring method for lift wall deformation of ship lock |
| CN108709533A (en) * | 2018-06-25 | 2018-10-26 | 重庆交通大学 | Tunnel convergence measuring instrument mounting assembly and installation pedestal |
| CN114111707A (en) * | 2021-10-29 | 2022-03-01 | 衡阳市新德力交通材料有限公司 | Measurement built-in fitting for high-speed railway operation maintenance settlement observation |
-
2010
- 2010-01-25 CN CN2010201071393U patent/CN201575806U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168969A (en) * | 2011-01-18 | 2011-08-31 | 河海大学 | Monitoring device and monitoring method for lift wall deformation of ship lock |
| CN108709533A (en) * | 2018-06-25 | 2018-10-26 | 重庆交通大学 | Tunnel convergence measuring instrument mounting assembly and installation pedestal |
| CN114111707A (en) * | 2021-10-29 | 2022-03-01 | 衡阳市新德力交通材料有限公司 | Measurement built-in fitting for high-speed railway operation maintenance settlement observation |
| CN114111707B (en) * | 2021-10-29 | 2024-05-03 | 衡阳市新德力交通材料有限公司 | Measurement embedded part for high-speed railway operation maintenance settlement observation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104330819A (en) | Recyclable installation device of microseism sensor and installation method | |
| CN201575806U (en) | Leveling apparatus on wall | |
| CN204553471U (en) | A kind of foundation ditch tool type guard rail fixing bolt | |
| CN103362304B (en) | A kind of method of carrying out template anchor and position from anchor and position bolt device | |
| CN209494575U (en) | A kind of push pipe portal sealing device under low Water And Earth Pressures | |
| CN202280074U (en) | Foundation bolt positioning sleeve | |
| CN202024710U (en) | Device for measuring thickness of cast-in-place concrete slab | |
| CN202359583U (en) | Detachable emergency cover plate | |
| CN112228120B (en) | Quick plugging device for water and sand gushing in complex environment of shield construction | |
| CN204612716U (en) | A kind of tunnel monitoring measurement convergence measuring point servicing unit | |
| CN101956383B (en) | Circular base plate nodular cast iron bollard with full-retaining ledge | |
| CN210482583U (en) | Horizontal displacement measuring point device | |
| CN208073012U (en) | A kind of foundation bolt location centralizing device | |
| CN108360825A (en) | A kind of foundation bolt location centralizing device and application method | |
| CN204662373U (en) | A kind of deformation monitoring device that comes to nothing for rock | |
| CN206945556U (en) | A kind of karst cavity area slip casting state real-time monitoring system | |
| CN204402526U (en) | A kind of recoverable anchor pole | |
| CN205712168U (en) | A kind of highway bridge consolidation of pile device | |
| CN204590013U (en) | The bolt support system of a kind of total length below artesian head | |
| CN209129667U (en) | A kind of attachment device for subway built-in sliding chute and support of pipelines | |
| CN203132771U (en) | Outer-side osmometer burying apparatus for shield duct piece | |
| CN206844276U (en) | A kind of pit shaft mounting structure of road inspection well | |
| CN201600139U (en) | Micromesh structure for internally measuring workshop construction of nuclear power station | |
| CN203964853U (en) | Boring built-in type free kick is radially in the milk and lifts deformation observing device | |
| CN206457677U (en) | A kind of built-in fittings of improved CP III and measurement bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |
|
| CX01 | Expiry of patent term |