CN213038438U - Pile foundation hole depth measuring auxiliary tool - Google Patents
Pile foundation hole depth measuring auxiliary tool Download PDFInfo
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- CN213038438U CN213038438U CN202021523572.5U CN202021523572U CN213038438U CN 213038438 U CN213038438 U CN 213038438U CN 202021523572 U CN202021523572 U CN 202021523572U CN 213038438 U CN213038438 U CN 213038438U
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- hole
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Abstract
The utility model discloses a pile foundation hole depth measurement appurtenance comprises landing leg, outer loop bar, connecting rod, center survey point hole, other survey point holes, survey rope, plummet, count sign, reel, rocking handle, axostylus axostyle, connecting plate. The lower surface of the outer ring rod is fixed with four supporting legs, and the inner surface of the outer ring rod is fixed with two crossed connecting rods; a central measuring point hole is formed at the intersection of the two connecting rods, and other measuring point holes are uniformly arranged at the rest positions; the measuring rope is wound on the winding wheel, and the outer side end part of the measuring rope is connected with a lead weight; counting marks which are equally divided according to meters are arranged on the measuring rope; the connecting plates are arranged at two ends of the reel and connected with the outer surface of the outer ring rod; a rocking handle for driving the winding wheel to rotate and wind is arranged on the connecting plate; the rocking handle comprises a shaft rod penetrating through the reel. This appurtenance is measured to hole depth, simple structure, it is easy and simple to handle, efficient, can effectively improve pile foundation hole depth measuring stability and accuracy, can extensively be used for the construction field various hole depth to measure.
Description
Technical Field
The utility model relates to a measure appurtenance technical field, in particular to but appurtenance of multiple spot measurement pile foundation hole depth.
Background
In the pile foundation drilling construction process, the depth of a drilling hole needs to be measured in time, and concrete can be poured after the depth meeting the design requirement of a drawing is ensured. In a construction site, workers need to measure the pile depth at different positions in the range of a pile hole by adopting a measuring rope with a weight (lead weight) bound at the end of a downward-placed belt. In the drilling process, according to the range of pile holes, comparing the hole depths measured at different positions, and finding out whether a hole collapse occurs on the drilling surface in time; when the drilling reaches the design depth, the pile depth at different positions in the pile hole range is measured, and the pile bottom surface is ensured to meet the design depth requirement. Because the diameter of the drilled pile is large or a large amount of circulating mud exists in the hole, under the condition that no auxiliary tool exists, when the depth of the pile in the middle range of the pile hole is measured, a measuring worker has a large safety risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hole depth measurement appurtenance in order to solve above problem. It can accomplish the deep operation of multiple spot measurement pile foundation hole, effectively reduces constructor safety risk simultaneously.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a pile foundation hole depth measures appurtenance which characterized in that: the device consists of supporting legs, an outer ring rod, a connecting rod, a center measuring point hole, other measuring point holes, a measuring rope, a lead weight, a counting mark, a reel, a rocking handle, a shaft rod and a connecting plate. The lower surface of the outer ring rod is fixed with four supporting legs, and the inner surface of the outer ring rod is fixed with two connecting rods which are vertically crossed; a central measuring point hole is formed at the intersection of the two connecting rods, and other measuring point holes are uniformly arranged at the rest positions; the measuring rope is wound on the winding wheel, and the outer side end part of the measuring rope is connected with a lead weight; counting marks which are equally divided according to meters are arranged on the measuring rope; the connecting plates are arranged at two ends of the reel and connected with the outer surface of the outer ring rod; a rocking handle for driving the winding wheel to rotate and wind is arranged on the connecting plate; the rocking handle comprises a shaft rod penetrating through the reel. The utility model discloses hole depth measurement auxiliary device, simple structure, it is easy and simple to handle, efficient, improve pile foundation hole depth measurement's stability and security greatly, can extensively be used for the various hole depth measurement in field.
Preferably, the diameter of the outer ring rod of the auxiliary tool is larger than that of the pile foundation casing, so that the auxiliary tool can be safely placed on the casing.
Preferably, the lower surface of the outer ring rod is fixed with at least four supporting legs, the inner surface of the outer ring rod is fixed with at least two crossed connecting rods, and the number of the connecting rods is set according to specific requirements.
Preferably, the intersection of the connecting rod is provided with a central measuring point hole, other measuring point holes are uniformly arranged at other positions, and the number and the positions of the other measuring point holes are set according to specific requirements.
Preferably, the measuring rope is wound on the reel, and a lead weight is connected to the outer end of the measuring rope, so that the measuring rope is kept vertical under the action of the gravity of the lead weight.
The measuring rope is provided with counting marks which are equally divided according to meters, the measuring rope is driven to move downwards until the hole bottom under the rotation of the reel, and the depth of the pile foundation hole is obtained through the counting marks.
Preferably, the counting mark of the auxiliary device can be adjusted in precision according to actual needs, for example, a half-meter mark is arranged.
Preferably, the attachment plates are provided at both ends of the reel to be connected to the outer surface of the outer ring rod, so that the tool is integrated for easy installation and movement.
Preferably, the connecting plate is provided with a rocking handle for driving the winding wheel to rotate for winding, and the winding wheel can rotate by rotating the rocking handle, so that the measuring rope is wound and unwound.
When the auxiliary device is not used, the auxiliary device is placed stably, all the supporting legs are effectively grounded, and the auxiliary device is convenient to move.
The embodiment of the utility model provides an at least, have following advantage or beneficial effect:
the utility model provides a pile foundation hole depth measurement appurtenance for during pile foundation construction, the workman measures the stake of the different positions of stake downthehole range deeply. This appurtenance comprises landing leg, outer loop bar, connecting rod, center survey point hole, other survey point holes, measuring rope, plummet, count sign, reel, rocking handle, axostylus axostyle, connecting plate, and overall structure is comparatively simple, and through the survey point hole of a plurality of different positions, the comprehensiveness and the referability that improve the hole depth measuring result ensure that the hole bottom elevation satisfies the long requirement of design stake. Meanwhile, the safety of workers in pile depth measurement can be ensured.
The utility model discloses but the measurement of various hole depths when wide application is under construction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of an auxiliary tool for measuring a hole depth of a pile foundation provided in an embodiment of the present invention;
fig. 2 is a top view of an auxiliary tool for measuring a pile foundation hole depth provided in an embodiment of the present invention;
fig. 3 is a side view of an auxiliary tool for measuring a hole depth of a pile foundation provided by an embodiment of the present invention;
fig. 4 is a diagram illustrating a state of use of the auxiliary tool for measuring a hole depth of a pile foundation provided in an embodiment of the present invention;
icon: 1-supporting leg, 2-outer ring rod, 3-connecting rod, 4-central measuring hole, 5-other measuring hole, 6-measuring rope, 7-plummet, 8-counting mark, 9-reel, 10-rocking handle, 11-shaft lever, 12-connecting plate and A-pile foundation protecting cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
Fig. 1 to fig. 3 are schematic structural views of an auxiliary tool for measuring a pile foundation hole depth, and fig. 4 is a state diagram of the auxiliary tool for measuring a pile foundation hole depth. Including landing leg 1, outer loop bar 2, connecting rod 3, central survey point hole 4, other survey point holes 5, survey rope 6, plummet 7, count sign 8, reel 9, rocking handle 10, axostylus axostyle 11 and connecting plate 12, its characterized in that: the lower surface of the outer ring rod 2 is fixed with four supporting legs 1, and the inner surface is fixed with two crossed connecting rods 3; a central measuring point hole 4 is formed at the intersection of the two connecting rods 3, and other measuring point holes 5 are uniformly arranged at the rest positions; the measuring rope 6 is wound on the reel 9, and the outer end part of the measuring rope is connected with a lead weight 7; counting marks 8 which are uniformly distributed according to meters are arranged on the measuring rope 6; the connecting plates 12 are arranged at two ends of the reel 9 and are connected with the outer surface of the outer ring rod 2; a rocking handle 10 for driving the reel 9 to rotate and wind is fixedly arranged on the connecting plate 12, and the rocking handle 10 comprises a shaft rod 11 penetrating through the reel 9. In the pile foundation drilling construction process, the depth of a drilling hole needs to be measured in time, and concrete can be poured after the depth meeting the design requirement of a drawing is ensured. The safety of workman when carrying out the deep measurement of stake can be ensured to this instrument, improves drilling range, and the deep measuring referential of stake is guaranteed the stake bottom surface and is satisfied the design degree of depth requirement.
The working process is as follows: before the use, should protect a section of thick bamboo height according to the pile foundation and confirm landing leg 1 length, should make landing leg 1 length be less than the section of thick bamboo height that protects that exceeds ground, be convenient for this auxiliary device steadily place on protecting a section of thick bamboo. During the use, must pass central survey point hole 4 or other survey point holes 5 that need measure the deep position of stake correspondence with plummet 7, then place this auxiliary device on protecting a section of thick bamboo, make central survey point hole 4 and stake hole center coincidence, then through rocking handle 10, slowly transfer the stay cord 6 of winding on reel 9 to the stake downthehole, the while record gets into the downthehole number of count sign 8 of stake, until plummet 7 touches the stake hole bottom. And estimating the pile depth at the position according to the number of the counting marks 8 entering the pile hole. After the measurement is completed, the measuring line 6 is recovered to the reel 9 by using the rocking handle 10. And (3) taking the auxiliary device off the pile casing, enabling the lead weight 7 to penetrate through a central measuring point hole 4 or other measuring point holes 5 corresponding to the pile depth position to be measured next, and repeating the operation above to finish the pile depth measurement.
In order to ensure the use safety, when the auxiliary device is used, the plummet 7 must firstly pass through the central measuring point hole 4 or other measuring point holes 5 corresponding to the position of the pile depth to be measured, then the auxiliary device is placed on the pile casing, so that the central measuring point hole 4 and the pile hole center are superposed, and the sequence cannot be reversed.
The auxiliary device is formed by splicing aluminum alloy materials, is light in weight and is convenient to carry and use.
The auxiliary device must be provided with a central measuring point hole 4, and the number and the positions of other measuring point holes 5 are set according to specific requirements.
The diameter of the outer ring rod 2 of the auxiliary device is slightly larger than the diameter of the pile foundation casing, so that the auxiliary device can be safely placed on the casing.
The counting mark 8 of the auxiliary device can be adjusted in precision according to actual needs, for example, a half-meter mark is arranged.
When the auxiliary device is not used, the auxiliary device is placed stably, all the supporting legs 1 are effectively grounded, and the auxiliary device is convenient to move.
The embodiments of the present invention are the preferred embodiments of the present invention, and not to limit the protection scope of the present invention, therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The pile foundation hole depth measuring auxiliary tool is characterized by comprising supporting legs (1), an outer ring rod (2), connecting rods (3), a center measuring point hole (4), other measuring point holes (5), measuring ropes (6), lead weights (7), counting marks (8), reels (9), rocking handles (10), shaft rods (11) and connecting plates (12), wherein the four supporting legs (1) are fixed on the lower surface of the outer ring rod (2), and two crossed connecting rods (3) are fixed on the inner surface of the outer ring rod; a central measuring point hole (4) is formed at the intersection of the two connecting rods (3), and other measuring point holes (5) are uniformly arranged at the rest positions; the measuring rope (6) is wound on the winding wheel (9), and the outer end part of the measuring rope is connected with a lead weight (7); counting marks (8) which are equally divided according to meters are arranged on the measuring rope (6); the connecting plates (12) are arranged at two ends of the reel (9) and are connected with the outer surface of the outer ring rod (2); the winding device is characterized in that a rocking handle (10) for driving the reel (9) to rotate for winding is arranged on the connecting plate (12), and the rocking handle (10) comprises a shaft rod (11) penetrating through the reel (9).
2. The pile foundation hole depth measuring auxiliary tool according to claim 1, wherein the diameter of the outer ring rod (2) of the auxiliary tool is larger than that of the pile foundation casing, so that the auxiliary tool can be safely placed on the casing.
3. The pile foundation hole depth measuring auxiliary tool according to claim 1, wherein a central measuring point hole (4) is formed in the intersection of the two connecting rods (3), other measuring point holes (5) are uniformly arranged in other positions, and the number and the positions of the other measuring point holes (5) are set according to specific requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523572.5U CN213038438U (en) | 2020-07-29 | 2020-07-29 | Pile foundation hole depth measuring auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523572.5U CN213038438U (en) | 2020-07-29 | 2020-07-29 | Pile foundation hole depth measuring auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038438U true CN213038438U (en) | 2021-04-23 |
Family
ID=75528840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523572.5U Active CN213038438U (en) | 2020-07-29 | 2020-07-29 | Pile foundation hole depth measuring auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038438U (en) |
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2020
- 2020-07-29 CN CN202021523572.5U patent/CN213038438U/en active Active
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