CN204510299U - A kind of dish tray (well) diameter detector - Google Patents
A kind of dish tray (well) diameter detector Download PDFInfo
- Publication number
- CN204510299U CN204510299U CN201520190216.9U CN201520190216U CN204510299U CN 204510299 U CN204510299 U CN 204510299U CN 201520190216 U CN201520190216 U CN 201520190216U CN 204510299 U CN204510299 U CN 204510299U
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- China
- Prior art keywords
- well
- dish
- leg
- diameter detector
- tray
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- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000000452 restraining effect Effects 0.000 claims abstract description 11
- 238000005491 wire drawing Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is a kind of dish tray (well) diameter detector, and comprise sleeve, its inner sealing has sealing drum, and sealing drum is built with slide potentiometer; To go into the well cable, be tightly connected with upper cartridge; Measure leg, its upper end is connected bottom with sleeve wall, and lower end is fixedly connected with outer survey leg; Pillar, its upper end is connected with the bottom of sleeve, and lower end is connected with plum blossom dish; Connecting rod, its upper end is fixedly connected with plum blossom dish, and lower end is connected with control motor; Wire drawing, its one end is fixedly connected with measurement leg lower end, and the other end is wrapped in and controls on motor; Pressure compensator is Oil resistant rubber tube, through with described sealing drum; Restraining, is fixed on a side of described plum blossom dish.The dish tray (well) diameter detector that the utility model provides, can measure the dish footpath of various sizes, improves the success rate of detection efficiency and lower opening detection simultaneously.
Description
Technical field
The utility model belongs to building foundation engineering field, particularly relates to a kind of dish tray (well) diameter detector detected with dish footpath for expanding branch grouting pile aperture.
Background technology
At present, expanding branch grouting pile develops rapidly in pile foundation field, and along with the extensive use of expanding branch grouting pile in the process of various construction work pile foundation, expanding branch grouting pile has become a kind of important pile foundation form in engineering construction.The pore-forming one-tenth dish quality of expanding branch grouting pile is directly connected to the safety of whole engineering construction.The same with general pile foundation, usually in underground or under water, working procedure is complicated, and technical requirements is high for expanding branch grouting pile, and difficulty of construction is large, and easily occur quality problems, therefore, the quality examination of expanding branch grouting pile is particularly important.And traditional diameter detecting instrument that we adopt now cannot complete detection under the condition of many dish footpaths; In addition, need to carry out at once after pore-forming branch completes because disk diameter detecting detects, with follow-up operation close proximity, and original checkout equipment runs into the unexpected situation such as to shake that to come in contact with hole wall or pop one's head in and very easily makes equipment open in lower opening process, cause equipment to be proposed aperture, lower opening again.Have a strong impact on measurement efficiency like this, the perfusion of mixed earth can have been delayed, affect pile quality, therefore, it is possible to the measurement dish footpath of precise and high efficiency is the problem needing at present to solve.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of dish tray (well) diameter detector, can measure the dish footpath of various sizes, improve the success rate of detection efficiency and lower opening detection simultaneously.
For achieving the above object, the dish tray (well) diameter detector that the utility model provides comprises:
Sleeve, its inner sealing has sealing drum, and described sealing drum is built with slide potentiometer;
To go into the well cable, be tightly connected with described upper cartridge;
Measure leg, its upper end is connected bottom with described sleeve wall, and lower end is connected with outer survey leg;
Pillar, its upper end is connected with the bottom of described sleeve, and lower end is connected with plum blossom dish;
Connecting rod, its upper end is fixedly connected with described plum blossom dish, and lower end is connected with control motor;
Wire drawing, its one end is fixedly connected with described measurement leg lower end, and the other end is wrapped on described control motor;
Pressure compensator, through with described sealing drum;
Restraining, is fixed on a side of described plum blossom dish.
Wherein, described outer survey leg is made up of two parts between 90 °-180 ° at an angle to each other.
Wherein, described measurement leg bottom is provided with groove, is fixedly connected with one end of described outer survey leg.
Wherein, described cable and the described sleeve joint rubber protecting jacket of going into the well is socketed.
Wherein, described control motor is electrically connected with ground upper controller, is controlled the rotation of described control motor by described control device.
Wherein, described restraining being provided with holes, fixing with latch when drawing constraint in.
Wherein, described pressure compensator is Oil resistant rubber tube.
Compared with prior art, the beneficial effects of the utility model are: (1) is owing to adding outer survey leg, make measurement more flexible, add the measurement category of detector, can realize measuring the dish footpath of various sizes and aperture, improve detection efficiency, ensure that subsequent handling is normally implemented.(2) wire drawing is controlled by the rotation of motor, and then realize opening and gathering of accurate control survey leg, avoid the detector proposition because outside unfavorable factor causes, again the situation of lower opening occurs, control device on the ground controls the rotation of motor, make survey crew opening and gathering on ground with regard to energy control survey leg, efficiently complete detection smoothly.(3) rubber protecting jacket reduces outside impact force, protects cable of going into the well not damaged.(4) at the outer setting sleeve of sealing drum, improve sealing, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mid-game tray (well) diameter detector;
Fig. 2 is the view in prior art diameter detecting instrument measurement dish footpath;
Fig. 3 is the view in the utility model mid-game tray (well) diameter detector measurement dish footpath.
Critical element symbol description:
1-rubber protecting jacket 2-sleeve 3-measures leg 4-pressure compensator 5-pillar
6-restraining 7-plum blossom dish 8-connecting rod 9-surveys leg 10-wire drawing outward
11-controls motor 12-and to go into the well cable
Detailed description of the invention
For ease of those skilled in the art, the technical solution of the utility model and beneficial effect are understood, by reference to the accompanying drawings detailed description of the invention is described as follows.
Refer to shown in Fig. 1; it is the structural representation of the utility model dish tray (well) diameter detector; comprise cable 12 of going into the well; it is connected with the top of sleeve 2; and this junction rubber protecting jacket 1 is socketed; directly by holding cable 12 of going into the well, dish tray (well) diameter detector can be put into stake holes, whole instruments weight is born by cable 12 of going into the well.Rubber protecting jacket 1 can reduce outside impact force, and cable 12 of avoiding when coiling tray (well) diameter detector and proposing well head going into the well collide with well-head frame because swinging excessive with sleeve 2 junction, protects cable 12 of going into the well not damaged.
Sleeve 2 barrel be connected with bottom four measure legs 3, open rear one-tenth umbrella, the reserved groove in bottom of each measurement leg 3, outer survey leg 9 is made up of two parts between 90 °-180 ° at an angle to each other, its one end is screwed at groove is connected with measurement leg 3, prevent in lower opening process, because outer survey leg 9 encounters hole wall, the movement of certain angle occurs, the accuracy that impact is measured.Refer to shown in Fig. 2 and Fig. 3, the wedge angle a that its mesopore both sides are given prominence to is extruding-enlarging branch tray, in prior art, the not outer diameter detecting instrument surveying leg 9, it cannot complete measurement under maximum measured angular α, because actual conditions are comparatively complicated, Fig. 2 only represents a kind of situation, but the dish tray (well) diameter detector of outer survey leg 9 has been installed, the outer survey leg 9 of expenditure forms certain angle with measurement leg 3, compensate for straight leg and cannot be out of shape the defect that branch is measured, make outer survey leg 9 can arrive each position of branch as far as possible, fully measure.Each measurement leg 3 be fixedly connected with a wire drawing 10 bottom, the other end of wire drawing 10 is wrapped in and controls on motor 11.The inside of sealing drum is provided with slide potentiometer, and the contact of the corresponding slide potentiometer of each measurement leg 3, therefore realizes the monitoring function to the position measuring leg 3 by slide potentiometer, and the value in output aperture or dish footpath.In order to ensure slide potentiometer by the damage of external substance, so arrange an above-mentioned sleeve 2 again in the outside of sealing drum.
There is a pressure compensator 4 at center through the bottom of sleeve 2, and it is an Oil resistant rubber tube, through with sealing drum, can ensure sealing drum internal and external pressure balance, and mud can not invade in sealing drum.Arrange four pillars 5 in the surrounding of pressure compensator 4, the upper end of pillar 5 is fixed on bottom sleeve 2, and lower end is fixed on plum blossom dish 7, plays the effect of support, protects pressure compensator simultaneously.In the side of plum blossom dish 7, be fixedly connected with the restraining 6 with hole clipping, after completing surveying work, measurement leg 3 fetters by restraining 6, utilizes latch to fix.Utilize restraining 6 to fetter and measure leg 3, convenient when measurement leg 3 is reclaimed, and restraining 6 is at measurement leg 3 medium position, makes it fetter when measuring leg 3 and being in rounding state, avoids measuring leg 3 and is out of shape.
Connecting rod 8 one end is fixedly connected on the center bottom plum blossom dish 7, and the other end is connected with control motor 11.Control motor 11 to be electrically connected with control device on the ground, when dish tray (well) diameter detector arrives the degree of depth needing to measure, controlled the rotation of this control motor 11 by ground upper controller, release wire drawing 10, measurement leg 3 and outer survey leg 9 are strutted.
Its measuring process is: time on the ground, is opened by restraining 6, due to the tensioning function of wire drawing 10, measures leg 3 and is still in rounding state.Dish tray (well) diameter detector is progressively placed with in the hole of extruding-enlarging branch tray perfusion of mud, when arriving the degree of depth in required measurement dish footpath, the control device operatively gone up, control motor 11 is made to start to rotate, release wire drawing 10, measurement leg 3 and outer survey leg 9 become umbrella to open gradually, can measure dish footpath until reach.Produce the signal of telecommunication by slide potentiometer, this signal is delivered to exterior display device through cable 12 of going into the well, and obtains the value in placing footpath.After measurement, tray (well) diameter detector will be coiled and propose aperture, and by control device on the ground, control motor 11 be rotated, tension wire drawing 10, and measure leg 3 and draw in outer survey leg 9, and fettered by restraining 6, to avoid the distortion of measuring leg 3.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for utility model, and nonrestrictive.Those skilled in the art is understood, and requires to carry out many changes to it in the spirit and scope that limit, amendment in utility model right, even equivalent, but all will fall in protection domain of the present utility model.
Claims (7)
1. coil a tray (well) diameter detector, it is characterized in that, comprising:
Sleeve (2), its inner sealing has sealing drum, and described sealing drum is built with slide potentiometer;
To go into the well cable (12), be connected with described sleeve (2) top seal;
Measure leg (3), its upper end is connected bottom with described sleeve (2) barrel, and lower end is fixedly connected with outer survey leg (9);
Pillar (5), its upper end is connected with the bottom of described sleeve (2), and lower end is connected with plum blossom dish (7);
Connecting rod (8), its upper end is fixedly connected with described plum blossom dish (7), and lower end is connected with control motor (11);
Wire drawing (10), its one end is fixedly connected with described measurement leg (3) lower end, and the other end is wrapped on described control motor (11);
Pressure compensator (4), through with described sealing drum;
Restraining (6), is fixed on a side of described plum blossom dish (7).
2. dish tray (well) diameter detector according to claim 1, is characterized in that, described outer survey leg (9) is made up of two parts between 90 °-180 ° at an angle to each other.
3. dish tray (well) diameter detector according to claim 2, is characterized in that, described measurement leg (3) bottom is provided with groove, is fixedly connected with one end of described outer survey leg (9).
4. dish tray (well) diameter detector according to claim 1, is characterized in that, described cable of going into the well (12) and described sleeve (2) joint rubber protecting jacket (1) are socketed.
5. dish tray (well) diameter detector according to claim 1, is characterized in that, described control motor (11) is electrically connected with ground upper controller, is controlled the rotation of described control motor (11) by described control device.
6. dish tray (well) diameter detector according to claim 1, is characterized in that, described restraining (6) is provided with holes, fixes with latch when drawing constraint in.
7. dish tray (well) diameter detector according to claim 1, is characterized in that, described pressure compensator (4) is Oil resistant rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190216.9U CN204510299U (en) | 2015-03-31 | 2015-03-31 | A kind of dish tray (well) diameter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190216.9U CN204510299U (en) | 2015-03-31 | 2015-03-31 | A kind of dish tray (well) diameter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510299U true CN204510299U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190216.9U Expired - Fee Related CN204510299U (en) | 2015-03-31 | 2015-03-31 | A kind of dish tray (well) diameter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746539A (en) * | 2015-03-31 | 2015-07-01 | 王春龙 | Disc diameter detector |
-
2015
- 2015-03-31 CN CN201520190216.9U patent/CN204510299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746539A (en) * | 2015-03-31 | 2015-07-01 | 王春龙 | Disc diameter detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: 102200 Beijing City, Changping District small town west 9 Street Hospital No. 12, 10 floor 1 unit 1106 Patentee after: Hongyuan Zhongke (Beijing) Foundation Engineering Co., Ltd. Address before: 101199 Beijing City, Tongzhou District Banbidian Street No. 112 Building No. 251, Spyker source villa 3 Patentee before: Wang Chunlong Patentee before: Wang Chunhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |