CN212656780U - Shallow heavy cone dynamic sounding centralizer and sounding system - Google Patents
Shallow heavy cone dynamic sounding centralizer and sounding system Download PDFInfo
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- CN212656780U CN212656780U CN202021422121.2U CN202021422121U CN212656780U CN 212656780 U CN212656780 U CN 212656780U CN 202021422121 U CN202021422121 U CN 202021422121U CN 212656780 U CN212656780 U CN 212656780U
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Abstract
The utility model discloses a heavy circular cone power sounding centralizer of shallow layer and sounding system, heavy circular cone power sounding centralizer of shallow layer include top base, lower base to and be used for supporting a plurality of bracing pieces of top base, bracing piece one end with pedestal connection is fixed down, the other end with the top base is connected fixedly, the top base is provided with locating hole and a plurality of assembly pulley, the locating hole is used for fixing a position the sounding equipment, the assembly pulley is used for promote the sounding equipment. Set up the locating hole so that penetration test equipment is fixed, the lower base sets up to the ring form and guarantees that the centralizer is stable, has solved penetration test equipment slope and has askew lead to the difficult problem that inefficiency even can't detect. Meanwhile, the verticality of the equipment is also ensured, the drop distance of the detection hammer accurately reaches 76cm required by the specification, and the detection precision is improved; meanwhile, the sounding equipment is lifted through the pulley block, the upper limit of the number of operating people is increased, and when the efficiency is required to be increased, the efficiency can be increased by increasing hands.
Description
Technical Field
The utility model relates to a heavy circular cone power sounding technical field of shallow layer, more specifically say and indicate a heavy circular cone power sounding centralizer of shallow layer and sounding system.
Background
The existing shallow heavy cone dynamic penetration test is mainly carried out in two modes: rig test and non-rig test. For a shallow heavy cone dynamic penetration test with the detection depth of each point being less than 90cm, the test efficiency is low by using a drilling machine, the detection depth of each point is shallow, and the time for moving the machine position is possibly longer than the detection time; for non-drilling machine detection, the hammer is directly lifted by manpower.
There are two main problems to directly adopting the manpower to lift the hammer and need solving: lifting the hammer power, lifting the hammer height and righting the sounding rod piece. The traditional hammer is lifted by manpower, more manpower is needed, and the sounding rod piece is heavier (63.5kg), so that the efficiency is not high; in addition, the worker is generally short and is not easy to lift to a lifting height of 76cm, the height of the hammer can be ensured only by adding equipment such as a chair in actual operation, and potential safety hazards (people are injured by smashing) exist; in addition, in the test process, if no person holds the rod, the sounding rod piece is inclined and inclined, and in order to enable the sounding process to be coherent and accurate, the sounding rod piece needs to be centered in the test process, so that the verticality of the rod piece is guaranteed.
The shallow heavy cone dynamic penetration test requires that the drop hammer freely falls after reaching a drop distance of 76 cm. In the sounding continuous operation, the high-frequency manpower directly lifts the hammer to cause the physical strength of workers to be insufficient, so that the technical requirements of detection cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a heavy circular cone power sounding centralizer in shallow layer and sounding system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a heavy circular cone power sounding centralizer in shallow layer, includes top base, lower base, and is used for supporting a plurality of bracing pieces of top base, bracing piece one end with lower pedestal connection is fixed, the other end with the top base connection is fixed, the top base is provided with locating hole and a plurality of assembly pulley, the locating hole is used for fixing a position the sounding equipment, the assembly pulley is used for promoting the sounding equipment.
The further technical scheme is as follows: the positioning hole is arranged in the center of the upper base.
The further technical scheme is as follows: the pulley blocks are uniformly distributed along the circumferential direction of the upper base.
The further technical scheme is as follows: the pulley block number is four, is equipped with first connecting piece between two adjacent pulley blocks, be equipped with on the lower base with the second connecting piece that first connecting piece corresponds, first connecting piece with the second connecting piece all with the bracing piece is connected fixedly.
The further technical scheme is as follows: the first connecting piece is fixedly connected with the supporting rod through a bolt.
The further technical scheme is as follows: the second connecting piece is fixedly connected with the supporting rod through a bolt.
The further technical scheme is as follows: the second connecting pieces are uniformly distributed along the circumferential direction of the lower base.
The further technical scheme is as follows: the upper base is of a rectangular structure.
The further technical scheme is as follows: the lower base is of a circular ring structure.
The utility model provides a penetration system, is including visiting the equipment of touching to and as above the heavy circular cone power penetration centralizer of shallow layer, visit the equipment of touching include probe rod, punching hammer and set up in the hammer seat of punching hammer below, punching hammer with the hammer seat is all worn to locate the probe rod, the top of probe rod is worn to locate the locating hole, the bottom of probe rod is equipped with the probe, visit the equipment of touching still including drawing and rise the rope, draw and rise rope one end with punching hammer is connected fixedly, and the other end passes the assembly pulley.
Compared with the prior art, the utility model beneficial effect be: the utility model relates to a heavy circular cone power sounding centralizer of shallow layer and sounding system, heavy circular cone power sounding centralizer of shallow layer set up the locating hole so that sounding equipment is fixed through the upper base, and the lower base sets up to the ring form and guarantees that the centralizer is stable, has solved sounding equipment slope and has askew fallen and lead to the difficult problem of inefficiency or even unable detection. Meanwhile, the verticality of the equipment is also ensured, the drop distance of the detection hammer accurately reaches 76cm required by the specification, and the detection precision is improved; simultaneously, the sounding equipment is lifted through the pulley block, the upper limit of the number of operating people is increased, when the efficiency is increased, the efficiency can be increased by increasing hands, the problem that manual force is not matched well is solved through lightening the burden of each person, the sounding equipment is lifted through the pulley block by pulling force, the problem of lifting height of the sounding equipment is also solved, and the potential safety hazard that a person is hit by the sounding equipment is eliminated. The sounding system solves the problem that the feeler lever inclines and askew falls to cause low efficiency or even can not be detected through the centralizer, meanwhile, the verticality of the feeler lever is ensured to further improve the detection precision, the force of the center-penetrating hammer is lifted through the centralizer, the center-penetrating hammer is changed into the pulling through the pulley block, the problem that manual force is not well matched is solved, the problem of the height of the hammer is also solved, and the potential safety hazard that a person stands under the hammer and is hit is eliminated.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
FIG. 1 is a schematic structural view of a shallow heavy cone dynamic sounding centralizer;
fig. 2 is a schematic structural diagram of a sounding system.
Reference numerals
1. An upper base; 11. positioning holes; 12. a pulley block; 13. a first connecting member; 2. a lower base; 21. a second connecting member; 3. a support bar; 41. a probe rod; 42. punching hammer; 43. a hammer base; 44. a probe; 45. and pulling the lifting rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in figure 1, the shallow heavy cone dynamic sounding centralizer comprises an upper base 1, a lower base 2 and a plurality of supporting rods 3 used for supporting the upper base 1, one end of each supporting rod 3 is fixedly connected with the lower base 2, the other end of each supporting rod is fixedly connected with the upper base 1, the upper base 1 is provided with a positioning hole 11 and a plurality of pulley blocks 12, the positioning hole 11 is used for positioning sounding equipment, and the pulley blocks 12 are used for lifting the sounding equipment. The positioning hole 11 is formed in the upper base 1, so that the problem that the sounding equipment is low in efficiency and even cannot be detected due to inclination and tilting is solved. Simultaneously, the sounding equipment is lifted through the pulley block 12, the upper limit of the number of operating people is increased, when the efficiency is increased, the efficiency can be increased by increasing hands, the problem that manual force is not matched well is solved through lightening the burden of each person, the sounding equipment is lifted through the pulley block 12 by pulling force, the problem of lifting height of the sounding equipment is also solved, and the potential safety hazard that a person is hit by the sounding equipment is eliminated.
In another embodiment, the pulley block 12 may be replaced with a steel pipe member.
Specifically, as shown in fig. 1, a positioning hole 11 is provided at a central position of the upper base 1, and the positioning hole 11 serves to position the probe device, thereby preventing the probe device from being tilted or inclined to cause a problem of difficulty in detection.
Specifically, as shown in fig. 1, the plurality of pulley blocks 12 are uniformly distributed in the circumferential direction of the upper base 1. The sounding equipment is lifted through the pulley blocks 12, the sounding equipment is lifted through pulling force, an operator can exert force well, and meanwhile the hidden danger that people are smashed below the sounding equipment when standing is eliminated.
Specifically, as shown in fig. 1, the number of the pulley blocks 12 is four, a first connecting member 13 is disposed between two adjacent pulley blocks 12, a second connecting member 21 corresponding to the first connecting member 13 is disposed on the lower base 2, and both the first connecting member 13 and the second connecting member 21 are fixedly connected to the support rod 3. The first connecting piece 13 and the second connecting piece 21 are used for connecting the upper base 1 and the lower base 2 through the supporting rod 3, and the supporting rod 3 is used for supporting the first connecting piece 13.
Specifically, as shown in fig. 1, the first connecting member 13 is fixed to the support rod 3 by a bolt, and the bolt is stable and reliable.
Specifically, as shown in fig. 1, the second connecting member 21 is fixed to the support rod 3 by a bolt, and the bolt is stable and reliable.
Specifically, as shown in fig. 1, the second connection members 21 are uniformly distributed in the circumferential direction of the lower base 2, so that the lower base 2 is uniformly stressed.
Specifically, as shown in fig. 1, the upper base 1 has a rectangular structure.
Specifically, as shown in fig. 1, the lower base 2 has a circular ring structure, which can save materials and reduce cost.
As shown in fig. 2, a sounding system includes a sounding device and a shallow heavy cone dynamic sounding centralizer as shown in fig. 1, the sounding device includes a probe 41, a piercing hammer 42 and a hammer seat 43 disposed below the piercing hammer 42, the piercing hammer 42 and the hammer seat 43 are both disposed through the probe 41, the top of the probe 41 is disposed through the positioning hole 11, the bottom of the probe 41 is provided with a probe 44, the sounding device further includes a pulling rope 45, one end of the pulling rope 45 is connected and fixed with the piercing hammer 42, and the other end of the pulling rope passes through the pulley block 12. An operator pulls the tension rope to lift the piercing hammer 42 to a preset height and then loosens his hand, and the piercing hammer 42 makes free-falling body movement, so that the hammer seat 43 falls to the ground, and the probe 44 can conveniently detect data. The centralizer solves the problem that the probe rod 41 inclines and falls to cause low efficiency and even fail to detect. The stress of the center-penetrating hammer 42 is lifted through the centralizer, the center-penetrating hammer 42 is changed into the tension through the pulley block 12, the problem that manual force is not matched well is solved, the problem of the height of the hammer is also solved, and the potential safety hazard that a person stands under the hammer and is smashed is eliminated.
Specifically, as shown in fig. 2, by providing the pulley block 12, the upper limit of the number of workers is increased. When efficiency needs to be increased, the efficiency can be increased by adding hands, and burden of each person is relieved. When the punching hammer 42 is pulled to be 76cm high, the inner side personnel leave firstly, and the outer side personnel loose hands to freely drop the hammer, so that the personnel safety is ensured.
The use method of the sounding system comprises the following steps:
after the probing equipment and the shallow heavy cone dynamic sounding centralizer are installed, a person at the end of the hoisting rope and a person at the end of the piercing hammer exert force simultaneously to lift the piercing hammer to 76 cm.
People at the punching hammer end withdraw from the centralizer.
The personnel at the end of the hoisting rope loose their hands and fall freely, thus completing one penetration.
And (5) circularly testing until the detection depth is reached.
Compared with the prior art, the utility model relates to a heavy circular cone power sounding centralizer of shallow layer and sounding system, heavy circular cone power sounding centralizer of shallow layer set up the locating hole so that sounding equipment is fixed through the upper base, and the lower base sets up to the ring form and guarantees that the centralizer is stable, has solved sounding equipment slope and askew difficult problem that leads to inefficiency or even unable detection. Meanwhile, the verticality of the equipment is also ensured, the drop distance of the detection hammer accurately reaches 76cm required by the specification, and the detection precision is improved; simultaneously, the sounding equipment is lifted through the pulley block, the upper limit of the number of operating people is increased, when the efficiency is increased, the efficiency can be increased by increasing hands, the problem that manual force is not matched well is solved through lightening the burden of each person, the sounding equipment is lifted through the pulley block by pulling force, the problem of lifting height of the sounding equipment is also solved, and the potential safety hazard that a person is hit by the sounding equipment is eliminated. The sounding system solves the problem that the feeler lever inclines and askew falls to cause low efficiency or even can not be detected through the centralizer, meanwhile, the verticality of the feeler lever is ensured to further improve the detection precision, the force of the center-penetrating hammer is lifted through the centralizer, the center-penetrating hammer is changed into the pulling through the pulley block, the problem that manual force is not well matched is solved, the problem of the height of the hammer is also solved, and the potential safety hazard that a person stands under the hammer and is hit is eliminated.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a heavy circular cone power sounding centralizer in shallow layer, its characterized in that, includes upper base, lower base, and is used for supporting a plurality of bracing pieces of upper base, bracing piece one end with lower pedestal connection is fixed, the other end with the upper base is connected fixedly, the upper base is provided with locating hole and a plurality of assembly pulley, the locating hole is used for fixing a position the sounding equipment, the assembly pulley is used for promoting the sounding equipment.
2. The shallow heavy cone dynamic sounding centralizer of claim 1, wherein the locating hole is disposed at a central location of the upper base.
3. The shallow heavy cone dynamic sounding centralizer of claim 2, wherein the plurality of pulley blocks are evenly distributed along a circumferential direction of the upper base.
4. The shallow heavy cone dynamic sounding centralizer of claim 3, wherein the number of the pulley blocks is four, a first connecting member is arranged between two adjacent pulley blocks, a second connecting member corresponding to the first connecting member is arranged on the lower base, and the first connecting member and the second connecting member are fixedly connected with the supporting rod.
5. The shallow heavy cone dynamic sounding centralizer of claim 4, wherein the first connector is fixed with the support rod through a bolt connection.
6. The shallow heavy cone dynamic sounding centralizer of claim 4, wherein the second connecting piece is fixed with the support rod through a bolt connection.
7. The shallow heavy cone dynamic sounding centralizer of claim 4, wherein the second connectors are evenly distributed along a circumferential direction of the lower base.
8. The shallow heavy cone dynamic sounding centralizer of claim 1, wherein the upper base is a rectangular structure.
9. The shallow heavy cone dynamic sounding centralizer of claim 1, wherein the lower base is a circular ring structure.
10. A penetration system, comprising a penetration device and the shallow heavy cone dynamic penetration centralizer of any one of claims 1-9, wherein the penetration device comprises a probe rod, a penetrating hammer and a hammer seat arranged below the penetrating hammer, the penetrating hammer and the hammer seat are both arranged through the probe rod, the top of the probe rod is arranged through the positioning hole, the bottom of the probe rod is provided with a probe, the penetration device further comprises a pulling rope, one end of the pulling rope is fixedly connected with the penetrating hammer, and the other end of the pulling rope passes through the pulley block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422121.2U CN212656780U (en) | 2020-07-17 | 2020-07-17 | Shallow heavy cone dynamic sounding centralizer and sounding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422121.2U CN212656780U (en) | 2020-07-17 | 2020-07-17 | Shallow heavy cone dynamic sounding centralizer and sounding system |
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| Publication Number | Publication Date |
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| CN212656780U true CN212656780U (en) | 2021-03-05 |
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| CN202021422121.2U Active CN212656780U (en) | 2020-07-17 | 2020-07-17 | Shallow heavy cone dynamic sounding centralizer and sounding system |
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Address after: 518000 building 14, Nanshan Jiangong village, Tieer Road, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen housing safety and engineering quality inspection and Appraisal Center Address before: 518000 building 14, Nanshan Jiangong village, Tieer Road, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Construction Quality Inspection Center |