CN219219138U - Measuring device for underwater concrete filling height - Google Patents
Measuring device for underwater concrete filling height Download PDFInfo
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- CN219219138U CN219219138U CN202320239660.XU CN202320239660U CN219219138U CN 219219138 U CN219219138 U CN 219219138U CN 202320239660 U CN202320239660 U CN 202320239660U CN 219219138 U CN219219138 U CN 219219138U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The application relates to a measuring device for underwater concrete pouring height, which belongs to the technical field of underwater structure construction, and comprises a fixed support, a paying-off device and a prefabricated balancing weight, wherein the paying-off device is connected to the fixed support, and a measuring rope is wound on the paying-off device; the prefabricated balancing weight is a cone with a circular bottom surface, and is connected with the lower end of the measuring rope. During measurement, the measuring rope connected with the prefabricated balancing weight is lowered through the paying-off device to perform measurement; the setting of fixed bolster provides the support for pay-off, is convenient for improve measurement of efficiency, and prefabricated balancing weight is the circular shape cone for the bottom surface, and when its was transferred, can accurately stand the top surface of being surveyed concrete to guarantee measurement accuracy. The measuring device is convenient to operate, suitable for complex underwater concrete construction environments, and solves the problems that in the related art, the accuracy of measuring concrete elevation is low, the operation is inconvenient and the efficiency is low in the complex underwater construction environments.
Description
Technical Field
The application relates to the technical field of underwater structure construction, in particular to a measuring device for underwater concrete filling height.
Background
Concrete is one of indispensable important engineering materials in civil engineering and construction engineering, and concrete materials are required to be poured in the construction process of building engineering, highway engineering, municipal engineering, hydraulic and hydroelectric engineering and the like. In the construction process, particularly, the control of the pouring of the underwater concrete is important, such as bridge pile foundations, cofferdam back covers and the like, the elevation control significance is very important, once the inspection is wrong, larger quality and safety accidents can be possibly caused, the economic loss is immeasurable, and the wrong reworking not only causes the economic loss, but also seriously affects the construction progress.
At present, for some small and simple construction projects, the height of underwater concrete is directly measured by binding a heavy object on a measuring rope, however, for many large construction projects, the engineering structure is complex, the construction points are many, the disturbance of the external environment is large, the accuracy requirement on the height of the concrete is high, and for some important control engineering positions, the construction itself has great technical risk, once the construction is started, the construction has irreversibility, the control difficulty of the height of the concrete is increased, and the smooth construction is not facilitated. Therefore, it is necessary to design a measuring device which is easy to operate and has high efficiency to measure the height of the underwater concrete.
Disclosure of Invention
The embodiment of the application provides a measuring device for underwater concrete pouring height, which is used for solving the problems of low accuracy, inconvenient operation and low efficiency of measuring concrete elevation in the related technology.
The embodiment of the application provides a measuring device of underwater concrete filling height, includes:
a fixed bracket;
the paying-off device is connected to the fixed support, and a measuring rope is wound on the paying-off device;
the prefabricated balancing weight is a cone with a circular bottom surface, and the prefabricated balancing weight is connected with the lower end of the measuring rope.
In some embodiments, the fixing support is welded by a plurality of support rods, and the fixing support is a triangular prism-shaped support body.
In some embodiments, the fixing bracket comprises a plurality of spring ropes for fixing the fixing bracket on a construction platform, one ends of the spring ropes are connected to the fixing bracket through spring buckles, and the other ends of the spring ropes are connected to the construction platform on which the fixing bracket is placed.
In some embodiments, the fixed bracket includes a reinforcing bar fixedly coupled to the opposing or adjacent support bars.
In some embodiments, the paying-off device comprises a fixing piece for fixing the paying-off device on the fixing support, a rotating rod and a hand-operated rod, wherein the hand-operated rod is connected with the rotating rod, and the rotating rod can be rotated.
In some embodiments, the fixing member is a fixed ring, the rotating rod is a cylinder, and an end of the rotating rod is rotatably connected to the fixed ring.
In some embodiments, the gauge rope is a nylon rope with steel wires threaded inside.
In some embodiments, the prefabricated balancing weight is provided with a round hole through which the measuring rope can penetrate, and the prefabricated balancing weight is hollow in structure.
In some embodiments, the pre-fabricated weight is a cement mortar material.
In some embodiments, the pre-fabricated weight is 12cm in height and the bottom surface is 15cm in diameter.
The beneficial effects that technical scheme that this application provided brought include:
the embodiment of the application provides a measuring device for the underwater concrete pouring height, which comprises a fixed support, a paying-off device and a prefabricated balancing weight, wherein the paying-off device is connected to the fixed support, and a measuring rope is wound on the paying-off device; the prefabricated balancing weight is a cone with a circular bottom surface, and the prefabricated balancing weight is connected with the lower end of the measuring rope. During measurement, only the measuring rope connected with the prefabricated balancing weight is required to be lowered through the paying-off device for measurement; the setting of fixed bolster provides the support well for pay-off, is convenient for improve measurement of efficiency, and prefabricated balancing weight is the circular shape cone of bottom surface, and when its was transferred, can accurately stand the top surface of being surveyed concrete to guarantee measurement accuracy.
Therefore, the measuring device provided by the application is simple in structure, convenient to carry and convenient to operate, is suitable for complex underwater concrete construction environments, and solves the problems of low accuracy, inconvenience in operation and low efficiency in measuring concrete elevation under complex underwater construction environments in the related technology.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of a measurement device provided in an embodiment of the present application;
fig. 2 is a usage scenario diagram provided in an embodiment of the present application.
Reference numerals:
1. a fixed bracket; 2. rope measurement; 3. prefabricating a balancing weight; 41. a spring cord; 42. a spring buckle; 5. a reinforcing rod; 61. a fixing member; 62. a rotating rod; 63. and a hand rocker.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The embodiment of the application provides a measuring device for underwater concrete pouring height, which can solve the problems of low accuracy, inconvenient operation and low efficiency of measuring concrete elevation under complex underwater construction environments in related technologies.
Referring to fig. 1 to 2, an embodiment of the present application provides a measurement device for underwater concrete filling height, including: the device comprises a fixed support 1, a paying-off device and a prefabricated balancing weight 3, wherein the paying-off device is connected to the fixed support 1, and a measuring rope 2 is wound on the paying-off device; the prefabricated balancing weight 3 is a cone with a circular bottom surface, and the prefabricated balancing weight 3 is connected with the lower end of the measuring rope 2. The setting of fixed bolster 1, on the one hand convenient to use pay-off carries out the decline of measuring rope 2, and on the other hand can play better fixed action to pay-off, and the use operation of pay-off of being convenient for.
The shape of this prefabricated balancing weight 3 is circular shape cone for the bottom surface, and the balancing weight can utilize the cone mould to make in advance, and the cross-sectional area of cone upwards diminishes by the bottom surface in proper order, in use, more judges whether this prefabricated balancing weight 3 is placed under water the concrete top surface of survey easily, and the cone bottom surface is great, can not lead to prefabricated balancing weight 3 to be sunk easily under water the concrete top surface of survey, and can guarantee the plumb of prefabricated balancing weight 3 when reaching the concrete top surface, is convenient for improve measurement accuracy. Under some application conditions, the prefabricated balancing weight 3 is made of cement mortar which is the same as the tested underwater concrete, so that the prefabricated balancing weight 3 can be well erected on the top surface of the tested concrete, and measurement is facilitated.
In some alternative embodiments, referring to fig. 1, the embodiment of the present application provides a measuring device for underwater concrete filling height, in which a fixing bracket 1 of the measuring device is welded by a plurality of support rods, and the fixing bracket 1 is a triangular prism-shaped bracket body. The supporting rod can be made of steel and connected together to form the fixed support 1, and the welding mode is used, so that the operation is simple, and the stability can be ensured. The support body is triangular prism shape, can guarantee the firm of structure, can reduce the space that occupies as far as possible moreover, the operation pay-off of being convenient for measures.
In some alternative embodiments, referring to fig. 1, the embodiment of the present application provides a measuring device for underwater concrete filling height, where the fixing bracket 1 includes a reinforcing rod 5, and the reinforcing rod 5 is fixedly connected to opposite or adjacent supporting rods. The reinforcing rod 5 keeps consistent with the material of the support rod of the fixed support 1, and can be welded between two adjacent support rods, so that the stability of the body structure of the fixed support 1 is greatly improved, the rope 2 is convenient to be lowered, and the detection efficiency is improved.
In some alternative embodiments, referring to fig. 1, the embodiment of the application provides a measuring device for underwater concrete pouring height, the fixing support 1 includes a plurality of spring ropes 41 for fixing the fixing support 1 on a construction platform, one end of each spring rope 41 is connected to the fixing support 1 by a spring buckle 42, and the other end is connected to the construction platform on which the fixing support 1 is placed. In some use scenarios, the construction platform is a net structure, and if the fixing support 1 is directly placed on the construction platform, measurement may be affected due to unstable placement. Therefore, the spring rope 41 is connected to the fixed support 1 and the construction platform by the spring buckle 42, so that the stability of the measuring device can be improved while the fixed support 1 is positioned. The spring rope 41 can be stretched and contracted to meet the connection between the fixed bracket 1 and different structures, so that the operation is convenient at the construction site.
In some alternative embodiments, referring to fig. 2, the embodiment of the application provides a measuring device for underwater concrete pouring height, the paying-off device comprises a fixing piece 61 for fixing the paying-off device on the fixing support 1, a rotating rod 62 and a hand-operated rod 63, wherein the hand-operated rod 63 is connected with the rotating rod 62, and the rotating rod 62 can be rotated. The fixing member 61 is a fixing ring, the rotating rod 62 is a cylinder, and the end of the rotating rod 62 is rotatably connected to the fixing ring. The diameter of rotary rod 62 is slightly less than mounting 61, and both rotate and connect, when operator rotates hand rocker 63, drives rotary rod 62 and rotates, and in some cases anticlockwise rotation hand rocker 63 can accomplish to transfer measuring rope 2, clockwise rotation hand rocker 63, packs up measuring rope 2, and this mode operability is strong, and rotary rod 62, hand rod 63 can be the hollow member of metal, and self weight is lighter, and the position that the prefabricated balancing weight 3 of perception goes up and down of being convenient for removes, improves detection efficiency.
In some alternative embodiments, referring to fig. 2, the embodiment of the present application provides a measuring device for underwater concrete filling height, where the measuring rope 2 is a nylon rope with steel wires threaded inside. The nylon rope itself intensity is high, the density is little, fatigue resistance is good, and wear-resisting, can furthest reduce the interference to measuring accuracy, and the inside steel wire of wearing of nylon rope can not influence the measurement because of self weight is overweight on the one hand, on the other hand, can increase the stability of nylon rope, is convenient for transfer prefabricated balancing weight 3, measures. In actual operation, the measuring rope 2 is provided with scale marks at intervals of 10cm, so that the measurement and reading are convenient.
Offer the round hole that measuring rope 2 can penetrate in the prefabricated balancing weight 3, when making the balancing weight, can utilize the mould to reserve the round hole in the balancing weight, make things convenient for measuring rope 2 to penetrate, carry out measuring rope 2 and prefabricated balancing weight 3's connection, specifically, measuring rope 2 can penetrate from the top of balancing weight, the bottom is worn out, directly tie a knot or twine and tie a knot behind the balancing weight body, with play the purpose of fixing on the balancing weight, because measuring rope 2 is 0 scale with prefabricated balancing weight 3 junction, so after measuring rope 2 is fixed to the balancing weight, know the used distance length of fixed measuring rope 2 relatively easily, can not influence holistic measurement reading. Under some application conditions, the prefabricated balancing weight 3 is hollow in structure, so that the weight of the balancing weight cannot be excessively large, and when the measuring rope 2 is lowered, the balancing weight can stand on the top surface of the measured concrete, and the measuring precision is improved.
In the actual operation process, the prefabricated balancing weight 3 is fixedly connected with the measuring rope 2, then the hand rocker 63 is rotated, the measuring rope 2 wound on the rotating rod 62 rotates along with the rotating rod, the measuring rope 2 is lowered, when the balancing weight is lowered to the top surface of the concrete to be measured, the hand rocker 63 is stopped, scales on the measuring rope 2 are observed, readings are taken, and the pouring height of the concrete to be measured can be further known.
In some optional embodiments, referring to fig. 1 and fig. 2, the embodiment of the application provides a measuring device for the underwater concrete pouring height, wherein the prefabricated balancing weight 3 is made of cement mortar, is consistent with the material of the concrete to be measured, is convenient to put down, and ensures that the prefabricated balancing weight 3 stands on the top surface of the concrete to be measured; preferably, under the in-service use condition, prefabricated balancing weight 3 is high 12cm, and the bottom surface diameter is 15cm, can guarantee the stability of prefabricated balancing weight 3 structure, and the balancing weight of being convenient for stands on the top surface of survey concrete to measure.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A device for measuring the filling level of underwater concrete, comprising:
a fixed bracket (1);
the paying-off device is connected to the fixed support (1), and a measuring rope (2) is wound on the paying-off device;
the prefabricated balancing weight (3), prefabricated balancing weight (3) is circular cone for the bottom surface, prefabricated balancing weight (3) with survey rope (2) lower extreme links to each other.
2. A device for measuring the filling level of underwater concrete as claimed in claim 1, wherein:
the fixed support (1) is welded by a plurality of support rods, and the fixed support (1) is a triangular prism-shaped frame body.
3. A device for measuring the filling level of underwater concrete as claimed in claim 2, wherein:
the fixing support (1) comprises a plurality of spring ropes (41) which are used for fixing the fixing support (1) on a construction platform, one ends of the spring ropes (41) are connected onto the fixing support (1) through spring buckles (42), and the other ends of the spring ropes are connected onto the construction platform on which the fixing support (1) is placed.
4. A device for measuring the filling level of underwater concrete as claimed in claim 2, wherein:
the fixed support (1) comprises a reinforcing rod (5), and the reinforcing rod (5) is fixedly connected to the opposite or adjacent supporting rods.
5. A device for measuring the filling level of underwater concrete as claimed in claim 1, wherein:
the paying-off device comprises a fixing piece (61), a rotating rod (62) and a hand-operated rod (63), wherein the fixing piece (61), the rotating rod (62) and the hand-operated rod (63) are fixed on the fixing support (1), the hand-operated rod (63) is connected with the rotating rod (62), and the rotating rod (62) can rotate.
6. An underwater concrete placement height measurement device as defined in claim 5 wherein:
the fixing piece (61) is a fixed circular ring, the rotating rod (62) is a cylinder, and the end part of the rotating rod (62) is rotatably connected in the fixed circular ring.
7. A device for measuring the filling level of underwater concrete as claimed in claim 1, wherein:
the measuring rope (2) is a nylon rope with steel wires penetrating through the inside.
8. A device for measuring the filling level of underwater concrete as claimed in claim 1, wherein:
the prefabricated balancing weight (3) is internally provided with a round hole through which the measuring rope (2) can penetrate, and the prefabricated balancing weight (3) is hollow in structure.
9. A device for measuring the filling level of underwater concrete as claimed in claim 1, wherein:
the prefabricated balancing weight (3) is made of cement mortar.
10. An underwater concrete placement height measuring apparatus as defined in claim 1 or 9, wherein:
the height of the prefabricated balancing weight (3) is 12cm, and the bottom surface diameter is 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239660.XU CN219219138U (en) | 2023-02-17 | 2023-02-17 | Measuring device for underwater concrete filling height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239660.XU CN219219138U (en) | 2023-02-17 | 2023-02-17 | Measuring device for underwater concrete filling height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219219138U true CN219219138U (en) | 2023-06-20 |
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| CN202320239660.XU Active CN219219138U (en) | 2023-02-17 | 2023-02-17 | Measuring device for underwater concrete filling height |
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| CN (1) | CN219219138U (en) |
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- 2023-02-17 CN CN202320239660.XU patent/CN219219138U/en active Active
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