CN200949023Y - Drum winch keeping constant attitude of sensor in measuring process - Google Patents
Drum winch keeping constant attitude of sensor in measuring process Download PDFInfo
- Publication number
- CN200949023Y CN200949023Y CN 200620119071 CN200620119071U CN200949023Y CN 200949023 Y CN200949023 Y CN 200949023Y CN 200620119071 CN200620119071 CN 200620119071 CN 200620119071 U CN200620119071 U CN 200620119071U CN 200949023 Y CN200949023 Y CN 200949023Y
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- steel wire
- wire rope
- sensor
- rope roll
- steel
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Abstract
The utility model relates to a drum winch which can keep the sensor from position changing during the measuring process. The device comprises a winch frame in the upper and lower parts of which two horizontal beams are fixed and two vertical beams are fixed on the sides of the frame; a plurality of guide pulleys are mounted on the two vertical beams; a first and a second steel wire rope barrels are of the same axis and two steel wire ropes are respectively fixed on the first and second steel wire rope barrels; the other ends of the steel wire ropes are connected with two connection pins which connects the two steel wires and the fixing frame; the sensor is installed on the fixing frame and the cable of the sensor is connected with the cable barrel; the motor is directly connected to the axis of the first and the second steel wire rope barrels which are driven by the motor to run simultaneously, and the running of the steel wire rope barrels drives the cable barrel through the transmission of the chain. Thereby, the cable, the two steel wire ropes, and the sensors connected with the steel wire ropes which are driven by the motor can move up and down stably and simultaneously.
Description
Technical field
The utility model relates to measuring automatically controlled winch in a kind of building engineering, when particularly relating to the measurements such as cell wall squareness in a kind of be applied to hole squareness, the construction of diaphragm wall or measure needs and keep lifting by crane the drum winder that the object attitude is used.
Background technology
In urban construction and Important Project construction (such as skyscraper, large bridge etc.), often need ground is reinforced at present, a kind of reinforcement means is taked cast-in-situ bored pile exactly; In the metro construction of certain areas, need at first to excavate deep groove, be used for building continuous concrete wall.No matter be boring or deep trouth, in work progress, be difficult to guarantee necessarily vertically that this just needs to detect the squareness of (well, the groove) wall of holing.Method of inspection commonly used at present is with a measurement winch sensor to be hung down with certain speed from boring (well, groove) mouth, perhaps lift by crane well head from the shaft bottom, come perception borehole wall signal or information by sensor, detect the squareness of boring (well, groove) wall or the hatching of boring (well, groove) wall, thereby reach measurement purpose boring (well, groove) wall.Obviously measuring winch is to finish the important instrument parts that boring (well, groove) wall is measured.
Commonly single in the market drum winder and double drum hoist.Single drum winder unites two into one wirerope and cable, generally adopts high and dry land dress cable; Temporarily be not stored in the sensor if the information of sensor does not need real-time Transmission, only have with wirerope yet.Double drum hoist with steel rope on a cylinder, with signal cable on another cylinder.
As everyone knows, steel rope is to form with the finer wire coiling, generally coiling or discharge and be subjected to twisting force back and forth and rotate on cylinder.When being measured, boring (well, groove) wall wishes result of a measurement to be exerted an influence sensor same as far as possible attitude in measurement process otherwise return.And the measurement winch that uses at present is difficult to guarantee that the rotation of steel rope can not influence the attitude of sensor.
Summary of the invention
The purpose of invention is: when overcoming above-mentioned existing winch and being used for boring (well, groove) wall and measuring to the problems such as influence of the attitude of sensor, provide a kind of and use when being used to measure the wall of a borehole and cell wall squareness, or measure and need the drum winder that keeps the lifting object attitude to use; This winch adopts three cylinders, one of them cylinder is used to coil the cable that connects sensor, two cylinders are used to coil two steel ropes in addition, two steel rope keeping parallelisms and synchronized operation, the end of two steel ropes respectively is equipped with a connection pin that can freely rotate, by two pins steel rope and a fixing rack for sensor are coupled together, sensor can mounting and fixing support on, reach lifting survey sensor reposefully.
The purpose of this utility model is achieved in that
The utility model provides can keep sensor attitude unmodified drum winder in measurement process, comprise the first steel wire rope roll 1, cable tube 8, sensor 5, fixed mount and steel rope; It is characterized in that, comprise that also the second steel wire rope roll 9, two connect pin 3, two leading sheaves 2, fixed mount 4, winch frame 6, motor 7; Wherein said winch frame 6 is a metal square frame, at two crossbeams that these winch frame 6 middle fixed pedestals are up and down used, two vertical beams that the side fixed pedestal is used; Described two leading sheaves 2 are separately fixed on two vertical beams of winch frame 6; Described first steel wire rope roll 1 and the second steel wire rope roll, 9 same axle mountings, described steel rope is two, these two steel ropes link to each other with the second steel wire rope roll 9 with the first steel wire rope roll 1 respectively and are fixed thereon.Another end of two steel ropes respectively is equipped with a connection pin 3 that can freely rotate, connecting pin 3 by two couples together two steel ropes and described fixed mount 4, sensor 5 is installed on the fixed mount 4, and the cable connection of sensor 5 is to cable tube 8; Described motor 7 is directly installed on the axle of the first steel wire rope roll 1 and the second steel wire rope roll 9.Rotation by motor drives the first steel wire rope roll 1 and the second steel wire rope roll 9 rotates synchronously; The rotation of steel rope bucket is given cable bucket 8 by chain 10 transmissions, drives cable bucket 8 and rotates synchronously together; Thereby make cable, two steel ropes and and the sensor 5 that links together of steel rope can be under the drive of motor the synchronous up-and-down movement of pulsation-free; Basic structure scheme drawing of the present utility model such as Fig. 1.
In above-mentioned technical scheme, the first steel wire rope roll 1 and the second steel wire rope roll 9 require same radius.
In above-mentioned technical scheme, the first steel wire rope roll 1 or the second steel wire rope roll 9 require with the radius ratio of cable tube 8 and the transmitting ratio between them is directly proportional.
This three cylinder is measured with winch and sensor 5 pulsation-frees can be hung onto the shaft bottom or raise up from the shaft bottom from boring (well, groove) mouth.Add power such as loading onto DC machine, stepping motor, alternating current dynamo and auxiliary with suitable measure of control, this winch is exactly an automatically controlled or numerical control winch.Can be according to the extreme depth of boring (well, groove), dispose behind the diameter, wall of suitable steel rope and steel wire rope roll 1,9 etc.Because the cable tube separates with the steel wire rope roll, so the cable on the cable tube can be selected as required.If without cable, such as sensor 5 if adopt be the self-tolerant sensor time, then can save cable tube 8, only keep two steel wire rope rolls, can guarantee lifting survey sensor 5 reposefully equally.
When holing (well, groove) wall ground squareness except being used for measuring, this winch the lifting sensor, also can be used for the purposes that other need keep lifting by crane the object attitude.
Advantage of the present utility model is:
The utility model provides can keep sensor attitude unmodified drum winder in measurement process, because between steel rope and the fixed mount is the pin bonded assembly that can freely rotate by, so because the rotation of the steel rope that the torsion of steel rope causes can discharge by the rotation that connects pin 3, this transmission can not be transferred to sensor and get in winch lifting or decline process.Again owing to adopted two steel ropes, so can keep fixing rack for sensor can not rotate because of the rotation of steel rope, torsion on the two steel ropes part of also can cancelling out each other, this has guaranteed that further fixing rack for sensor can not rotate, thereby guaranteed that sensor can not rotate or attitude remains unchanged substantially in measurement process, realized the attitude of sensor is not had the purpose of influence.
Description of drawings
Fig. 1 is of the present utility model to keep graph of a relation between two steel wire rope rolls, pin and the fixing rack for sensor of sensor attitude unmodified drum winder in measurement process
Fig. 2 a a kind of (UDM100-W) of the present utility model measures the side schematic view with three cylinder assemblings of winch embodiment
Fig. 2 b measurement of the present utility model three cylinder assembling plan views of winch
Fig. 3 measurement of the present utility model winch profile schematic three dimensional views
Drawing is described as follows:
The 1-first steel wire rope roll 2-leading sheave 3-connects pin 4-fixed mount
5-sensor 6-winch frame 7-motor 8-cable tube
The 9-second steel wire rope roll 10-chain
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Embodiment: make a kind of embodiment (UDM100-W winch) that in measurement process, can keep sensor attitude unmodified drum winder
With reference to figure 2a, Fig. 2 b and Fig. 3, weld a metal square frame as winch frame 6 with square steel tube, shown in Fig. 2 a, Fig. 2 b; At two crossbeams that these winch frame 6 middle fixed pedestals are up and down used, two vertical beams that the side fixed pedestal is used, two leading sheaves 2 are separately fixed on two vertical beams of winch frame 6; According to the requirement that fathoms, select the high-strength plastic charging basket of suitable radius and length to make steel wire rope roll 1, steel wire rope roll 9 and cable tube 8 then.Steel wire rope roll 1 is identical with the radius of steel wire rope roll 9.The radius ratio of two steel wire rope rolls and cable tube 8 is directly proportional with the transmitting ratio between them; The first steel wire rope roll 1 and the second steel wire rope roll, 9 same axle mountings.Steel rope is two, these two steel ropes link to each other with the second steel wire rope roll 9 with the first steel wire rope roll 1 respectively, and coiling is fixed on the steel wire rope roll 1 steel wire rope roll 9, DC machine 7 is directly installed on the axle of two steel wire rope rolls, and the other end of two steel ropes respectively passes a leading sheave 2 and installs two additional and connects pin 3; Two connect pin 3 and fixed mount 4 couples together, and sensor 5 is installed on the fixed mount 4, and the cable connection of sensor 5 is to cable tube 8, as shown in Figure 1.Rotation by DC machine drives the first steel wire rope roll 1 and the second steel wire rope roll 9 rotates synchronously; The rotation of steel rope bucket is given cable bucket 8 by chain 10 transmissions, drives cable bucket 8 and rotates synchronously together; Thereby make cable, two steel ropes and and the sensor 5 that links together of steel rope can be under the drive of motor the synchronous up-and-down movement of pulsation-free.DC machine 7 just can realize the control to the state of kinematic motion of sensor 5 in boring (comprising: rising, decline, speed, start, stop) under the control of other parts.
Mounted measurement of the present utility model with winch profile schematic three dimensional views as shown in Figure 3.
The measurement winch that the wall of a borehole is measured in the utilization of present embodiment uses three roller frames to keep the steady lifting of sensor.Particularly owing to be to have adopted duplex type tube double-steel wire rope structure, and the end of two steel ropes respectively is equipped with the torsion that a connection pin 3 that can freely rotate has discharged steel rope, increased the smoothness of sensor 5 liftings, reduced rocking of sensor 5, overcome the directed shakiness of measurement winches such as single barrel of Dan Sheng of tradition, attitude is difficult to control, the defective that depth survey is inaccurate.Reasonably design steel wire rope roll 1 and the radius value of cable tube 8 and the ratio between them just can guarantee that cable is synchronous.
Claims (3)
1. one kind can keep sensor attitude unmodified drum winder in measurement process, comprises the first steel wire rope roll (1), cable tube (8), sensor (5), fixed mount (4) and steel rope; It is characterized in that, comprise that also the second steel wire rope roll (9), two connect pin (3), two leading sheaves (2), winch frame (6), motor (7); Wherein said winch frame (6) is a metal square frame, at two crossbeams that the middle fixed pedestal up and down of this winch frame (6) is used, two vertical beams that the side fixed pedestal is used; Described two leading sheaves (2) are separately fixed on two vertical beams of winch frame (6); Described first steel wire rope roll (1) and the same axle mounting of the second steel wire rope roll (9), described steel rope (10) is two, first steel rope (10) links to each other with the first steel wire rope roll (1) and is fixed thereon, and the second steel wire rope roll (9) links to each other with the second steel wire rope roll (9) and be fixed thereon; Another end of two steel ropes respectively is equipped with a connection pin (3) that can freely rotate, connecting pin (3) by two couples together two steel ropes and described fixed mount (4), described sensor (5) is installed on the fixed mount (4), and the cable connection of this sensor (5) is to cable tube (8); Described motor (7) is directly installed on the axle of the first steel wire rope roll (1) and the second steel wire rope roll (9).
2. by the described sensor attitude unmodified drum winder that in measurement process, can keep of claim 1, it is characterized in that the described first steel wire rope roll (1) is identical with the radius of the described second steel wire rope roll (9).
3. by the described sensor attitude unmodified drum winder that in measurement process, can keep of claim 1, it is characterized in that described first steel wire rope roll (1) or the described second steel wire rope roll (9) require with the radius ratio of described cable tube (8) and the transmitting ratio between them is directly proportional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119071 CN200949023Y (en) | 2006-07-28 | 2006-07-28 | Drum winch keeping constant attitude of sensor in measuring process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119071 CN200949023Y (en) | 2006-07-28 | 2006-07-28 | Drum winch keeping constant attitude of sensor in measuring process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949023Y true CN200949023Y (en) | 2007-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620119071 Expired - Lifetime CN200949023Y (en) | 2006-07-28 | 2006-07-28 | Drum winch keeping constant attitude of sensor in measuring process |
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| CN (1) | CN200949023Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112964B (en) * | 2006-07-28 | 2010-09-08 | 中国科学院声学研究所 | Drum winder used for perpendicularity measurement of drill hole groove wall |
| CN103588136A (en) * | 2012-08-15 | 2014-02-19 | 中国科学院海洋研究所 | Moment balanced type hydrographic winch for marine oil platform |
| CN115076533A (en) * | 2022-05-26 | 2022-09-20 | 中国地震局第一监测中心 | Lifting device for double-pulley shear wave speed test of deep hole |
-
2006
- 2006-07-28 CN CN 200620119071 patent/CN200949023Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112964B (en) * | 2006-07-28 | 2010-09-08 | 中国科学院声学研究所 | Drum winder used for perpendicularity measurement of drill hole groove wall |
| CN103588136A (en) * | 2012-08-15 | 2014-02-19 | 中国科学院海洋研究所 | Moment balanced type hydrographic winch for marine oil platform |
| CN103588136B (en) * | 2012-08-15 | 2016-01-20 | 中国科学院海洋研究所 | Moment-equilibrium equation offshore platform hydrographic winch |
| CN115076533A (en) * | 2022-05-26 | 2022-09-20 | 中国地震局第一监测中心 | Lifting device for double-pulley shear wave speed test of deep hole |
| CN115076533B (en) * | 2022-05-26 | 2023-09-29 | 中国地震局第一监测中心 | Lifting device for double-reel shear wave speed test for deep holes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070919 |
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| EXPY | Termination of patent right or utility model |