CN203037222U - Shaft well slip form offset monitoring device - Google Patents
Shaft well slip form offset monitoring device Download PDFInfo
- Publication number
- CN203037222U CN203037222U CN 201320038375 CN201320038375U CN203037222U CN 203037222 U CN203037222 U CN 203037222U CN 201320038375 CN201320038375 CN 201320038375 CN 201320038375 U CN201320038375 U CN 201320038375U CN 203037222 U CN203037222 U CN 203037222U
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- CN
- China
- Prior art keywords
- vertical shaft
- shaft sliding
- monitoring device
- sliding formwork
- hollow out
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Abstract
Provided is a shaft well slip form offset monitoring device, characterized in that a shaft well slip form operation platform is provided with square apertures, on which hollow dials are inlayed; one ends of steel wires are fixed to a well head bracing frame and the other ends traverse the square apertures to be in connection with weights. The hollow dials are provided with measuring devices. By employing the structure, scales of vertical steel wires deviating from central points of the hollow dials can be read to monitor offset values of a shaft well slip form, which is simple, accurate and rapid, can avoid data distortion caused by too much dependence on artificial measurement and thereby is in favor of controlling quality of slip form operation. In slip form error correcting processes, adjustment can be performed in dependence on position relationship between steel wires and hollow dial central points to realize slip form visual error correcting work. Photoelectric sensors allow operation personnel to independently complete timing work of a shaft well slip form, which does not need to add personnel for monitoring offset values and has high monitoring precision.
Description
Technical field
The utility model relates to vertical shaft sliding formwork monitoring technical field, particularly a kind of can fast monitored vertical shaft sliding formwork the monitoring device of skew.
Background technology
In the deep shaft construction, the limitation in passage and place owing to constructed, the basic dependence of sliding formwork skew monitoring manually draws dipstick metering to survey, influences such as controlled point tolerance, manually-operated error, Monitoring Data is inaccurate, and monitoring frequency and monitoring numerical value is subjected to man's activity, occurs than mistake easily, even causing data distortion, this is unfavorable for controlling the quality of vertical shaft slding form operation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of vertical shaft sliding formwork skew monitoring device, can overcome the inaccurate defective of monitoring in the prior art, and the off-set value of fast monitored sliding formwork is accurately grasped the drift condition of vertical shaft sliding formwork at any time.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of vertical shaft sliding formwork skew monitoring device, it is characterized in that: the vertical shaft sliding-mode platform is provided with square hole, be inlaid with the hollow out index dial on the square hole, steel wire one end is fixed on the well head bracing frame, and the other end passes square hole and is connected with weight.
Described hollow out index dial is provided with measurement mechanism.
Described measurement mechanism is the scale of being located at hollow out index dial inside edge.
Described measurement mechanism is the photoelectric sensor of being located at hollow out index dial upper surface, correspondingly is provided with the positioning disk that matches with photoelectric sensor at steel wire.
Described positioning disk is provided with locking device, so that positioning disk is locked after can moving along steel wire.
Described photoelectric sensor is 1-2, and the surface of corresponding positioning disk is provided with the grid texture; Perhaps described photoelectric sensor is 2-4, and the surface of corresponding positioning disk is provided with the striped parallel with the limit.
When initial, steel wire overlaps with the central point of hollow out index dial.
Also be provided with size on the described steel wire.
Described weight places in the fixing oil drum, is provided with heavy oil in the oil drum.
Described square hole is two, is symmetrical arranged at the vertical shaft sliding formwork, and correspondingly, steel wire, weight, hollow out index dial and measurement mechanism also are two covers.
A kind of vertical shaft sliding formwork skew monitoring device that the utility model provides by adopting above-mentioned structure, reads the scale that vertical steel wire departs from hollow out index dial central point, monitors the off-set value of vertical shaft sliding formwork.Simply, accurately, fast, avoid relying on manually-operated and cause data distortion, thereby be conducive to control the quality that the vertical shaft sliding formwork moves.And in vertical shaft sliding formwork correction process, regulate according to the position relation of steel wire and hollow out index dial central point, realize the visual correction operation of vertical shaft sliding formwork.The photoelectric sensor that arranges makes the operating personnel of adjustment vertical shaft sliding formwork can independently finish adjustment work, and need not increase the personnel of monitoring off-set value again, and monitoring accuracy is higher.The oil drum that arranges and heavy oil can keep the stable of vertical, avoid making measurement inaccurate because of rocking of vertical.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is main TV structure synoptic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the vertical view that scale is monitored on the hollow out index dial in the utility model.
Master when Fig. 4 adopts photoelectric sensor for hollow out index dial in the utility model looks synoptic diagram.
Fig. 5 is the schematic top plan view of one of possibility when the hollow out index dial adopts photoelectric sensor in the utility model.
Fig. 6 is the schematic top plan view of another possibility when the hollow out index dial adopts photoelectric sensor in the utility model.
Among the figure: steel wire 1, hollow out index dial 2, vertical 3, oil drum 4, heavy oil 5, vertical shaft sliding-mode platform 6, scale 7, locking device 8, positioning disk 9, photoelectric sensor 10.
Embodiment
In Fig. 1-3, a kind of vertical shaft sliding formwork skew monitoring device, vertical shaft sliding-mode platform 6 is provided with square hole, is inlaid with hollow out index dial 2 on the square hole, and steel wire 1 one ends are fixed on the well head bracing frame, and the other end passes square hole and is connected with weight.The position that square hole is selected is preferably in corner location, avoids disturbing with the construction of other objects as far as possible.In the scheme of optimizing, described weight is vertical 3.Wherein steel wire 1 and vertical 3 sizes are selected to use according to the degree of depth of vertical shaft.Be provided with measurement mechanism at described hollow out index dial 2.
In the optional scheme, the inside edge of described hollow out index dial 2 is provided with scale 7.
In Fig. 1, further in the scheme of optimizing, described weight places in the oil drum 4, is provided with heavy oil 5 in the oil drum 4.Heavy oil 5 is selected the lubricating oil of high viscosity, utilizes its resistance to make vertical 3 fast and stable in oil drum 4, is conducive to read easily and fast, exactly monitoring numerical value.Oil drum employing reinforcing bar is weldingly fixed on the bottom of vertical shaft sliding-mode platform 6, can be along with 6 liftings of vertical shaft sliding-mode platform.
In Fig. 3, when initial, steel wire 1 overlaps with the central point of hollow out index dial 2, and hollow out index dial 2 and square hole are welded to connect.In the vertical shaft sliding formwork operational process, by reading the off scale value of steel wire 1 and hollow out index dial 2 central points, the off-set value of monitoring sliding formwork.Because vertical shaft sliding-mode platform 6 and vertical shaft sliding form apparatus are for fixedlying connected, when sliding-mode platform 6 skews are found in monitoring greater than design load, operating personnel according to the position relation of steel wire and hollow out index dial central point can realize to the accent of vertical shaft sliding formwork, rectify a deviation.
Hollow out index dial 2 is the hollow square structure, and the centre is 10 * 10cm square hole, and in Fig. 3, in the optional scheme, described measurement mechanism is the scale 7 of being located at hollow out index dial 2 inside edges.Four limit scales 7 indicate 0～5cm scale, and the center line high scale is 0, when vertical shaft sliding-mode platform 6 is offset with respect to steel wire 1, can read off-set value easily and fast.
In Fig. 4-6, different with aforementioned accepted scale measurement, in the scheme of optimizing, described measurement mechanism is the photoelectric sensor 10 of being located at hollow out index dial 2 upper surfaces, correspondingly is provided with the positioning disk 9 that matches with photoelectric sensor 10 at steel wire 1.
In the scheme of optimizing, in Fig. 4, described positioning disk 9 is provided with locking device 8 so that positioning disk 9 can be locked along the steel wire back of moving so that and the position of vertical shaft sliding-mode platform 6 adapt.
In the scheme of optimizing, in Fig. 5, described photoelectric sensor 10 is 1-2, the surface of corresponding positioning disk 9 is provided with the grid texture, structure thus, each photoelectric sensor 10 obtains the off-set value of X, Y coordinate simultaneously, and unnecessary photoelectric sensor 10 is as the configuration of check and correction purposes; Perhaps as among Fig. 6, described photoelectric sensor 10 is 2-4, and the surface of corresponding positioning disk 9 is provided with the striped parallel with the limit, structure thus, photoelectric sensor 10 obtains the off-set value of X, Y coordinate respectively, and this example is with respect to the coding of grid texture, under the same terms, disturb forr a short time, precision is higher.Need to prove that when the material of positioning disk 9 when being opaque, grid texture and striped are arranged on the lower surface of positioning disk 9, and when the material of positioning disk 9 when being transparent, grid texture and striped also can be arranged on the upper surface of positioning disk 9.Usually positioning disk 9 adopts plastic material to make.
When vertical shaft sliding-mode platform 6 relative steel wires 1 produce skew, photoelectric sensor 10 namely is offset with respect to the position of positioning disk 9, the composite class of photoelectric sensor 10 and positioning disk 9 is similar to absolute value displacement transducer or incremental encoder, can be transferred to digitized off-set value in adjustment vertical shaft sliding formwork operating personnel's the receiver by wired or wireless mode, operating personnel are adjustment vertical shaft sliding formwork accordingly, thereby need not to establish in addition off-set value monitoring personnel, and monitoring accuracy is higher.
Need to prove, when adopting the increment type measurement pattern, when needing adjustment behind vertical shaft sliding-mode platform 6 in place, manual earlier the central point of positioning disk 9 with hollow out index dial 2 overlapped, the reading with monitoring equipment makes zero at this moment, unclamp positioning disk 9 then, can obtain actual off-set value, along with the adjustment of vertical shaft sliding-mode platform 6, this off-set value can change thereupon, after off-set value reaches designing requirement, namely finish the adjustment of vertical shaft sliding formwork.
Selectable, also photoelectric sensor 10 can be arranged on the steel wire 1 and also can move along steel wire 1, the positioning disk 9 that correspondingly matches is arranged on hollow out index dial 2 upper surfaces and obtains off-set value, and this should be the replacement that is equal to for above-mentioned employing photoelectric sensor scheme.
In the scheme of further optimizing such as Fig. 2, described square hole is two, is symmetrical arranged at vertical shaft sliding-mode platform 6, and correspondingly, steel wire 1, weight, hollow out index dial 2 and measurement mechanism also are two covers.Structure forms differential monitoring thus, thereby can monitor the off-set value of vertical shaft sliding-mode platform 6 more accurately.
Also be provided with size on the described steel wire, so that vertical shaft sliding-mode platform 6 is in place fast at vertical direction.
Claims (10)
1. a vertical shaft sliding formwork is offset monitoring device, and it is characterized in that: vertical shaft sliding-mode platform (6) is provided with square hole, is inlaid with hollow out index dial (2) on the square hole, and steel wire (1) one end is fixed on the well head bracing frame, and the other end passes square hole and is connected with weight.
2. a kind of vertical shaft sliding formwork according to claim 1 is offset monitoring device, and it is characterized in that: described hollow out index dial (2) is provided with measurement mechanism.
3. a kind of vertical shaft sliding formwork according to claim 2 is offset monitoring device, it is characterized in that: described measurement mechanism is for being located at the scale (7) of hollow out index dial (2) inside edge.
4. a kind of vertical shaft sliding formwork according to claim 2 is offset monitoring device, it is characterized in that: described measurement mechanism correspondingly is provided with the positioning disk (9) that matches with photoelectric sensor (10) at steel wire (1) for being located at the photoelectric sensor (10) of hollow out index dial (2) upper surface.
5. a kind of vertical shaft sliding formwork according to claim 4 is offset monitoring device, and it is characterized in that: described positioning disk (9) is provided with locking device (8), so that positioning disk (9) is locked after can moving along steel wire.
6. a kind of vertical shaft sliding formwork according to claim 5 is offset monitoring device, it is characterized in that: described photoelectric sensor (10) is 1-2, and the surface of corresponding positioning disk (9) is provided with the grid texture; Perhaps described photoelectric sensor (10) is 2-4, and the surface of corresponding positioning disk (9) is provided with the striped parallel with the limit.
7. a kind of vertical shaft sliding formwork according to claim 1 is offset monitoring device, it is characterized in that: when initial, steel wire (1) overlaps with the central point of hollow out index dial (2).
8. a kind of vertical shaft sliding formwork according to claim 1 is offset monitoring device, and it is characterized in that: described steel wire also is provided with size on (1).
9. a kind of vertical shaft sliding formwork according to claim 1 is offset monitoring device, and it is characterized in that: described weight places in the fixing oil drum (4), is provided with heavy oil (5) in the oil drum (4).
10. according to each described a kind of vertical shaft sliding formwork skew monitoring device of claim 2-6, it is characterized in that: described square hole is two, be symmetrical arranged at vertical shaft sliding-mode platform (6), correspondingly, steel wire (1), weight, hollow out index dial (2) and measurement mechanism also are two covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038375 CN203037222U (en) | 2013-01-18 | 2013-01-18 | Shaft well slip form offset monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038375 CN203037222U (en) | 2013-01-18 | 2013-01-18 | Shaft well slip form offset monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037222U true CN203037222U (en) | 2013-07-03 |
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ID=48689336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038375 Expired - Fee Related CN203037222U (en) | 2013-01-18 | 2013-01-18 | Shaft well slip form offset monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105136A (en) * | 2013-01-18 | 2013-05-15 | 中国葛洲坝集团股份有限公司 | Offset monitoring device for vertical shaft slide model |
| CN109763644A (en) * | 2017-11-09 | 2019-05-17 | 天津二建水电安装工程有限公司 | A kind of large-diameter cylinder body sliding mode system and its construction method |
-
2013
- 2013-01-18 CN CN 201320038375 patent/CN203037222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105136A (en) * | 2013-01-18 | 2013-05-15 | 中国葛洲坝集团股份有限公司 | Offset monitoring device for vertical shaft slide model |
| CN103105136B (en) * | 2013-01-18 | 2015-12-09 | 中国葛洲坝集团股份有限公司 | Vertical shaft slide model skew monitoring device |
| CN109763644A (en) * | 2017-11-09 | 2019-05-17 | 天津二建水电安装工程有限公司 | A kind of large-diameter cylinder body sliding mode system and its construction method |
| CN109763644B (en) * | 2017-11-09 | 2021-06-04 | 天津建工城市建设发展有限公司 | Large-diameter cylinder sliding form system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20190118 |