CN210658479U - Pile position checking device for pile foundation in percussion drilling construction - Google Patents
Pile position checking device for pile foundation in percussion drilling construction Download PDFInfo
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- CN210658479U CN210658479U CN201921229543.5U CN201921229543U CN210658479U CN 210658479 U CN210658479 U CN 210658479U CN 201921229543 U CN201921229543 U CN 201921229543U CN 210658479 U CN210658479 U CN 210658479U
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Abstract
The utility model discloses a strike and bore construction pile foundation pile position checking device, include the device base plate and be located the prism fixed plate of device base plate top, the device base plate with be connected with between the prism fixed plate and make the prism fixed plate keeps the level (l) ing bearing structure of horizontality, be fixed with the prism on the prism fixed plate, the prism fixed plate with the device base plate is located and is fixed with first wire rope fixed bolster and the second wire rope fixed bolster of arranging from top to bottom respectively on the side surface with one side. The checking device is a field construction measuring tool, has simple structure and convenient manufacture and can be repeatedly used. The measurement can be carried out only by installing a checking device on the steel wire rope, so that the personnel safety is guaranteed. The expense of setting up a measuring working platform is saved, and the construction cost is reduced. The pile foundation offset condition can be obtained by calculating by measuring the coordinates of the central points of the prisms of the two devices at a time, and the measurement efficiency is high. The checking device has wide application range.
Description
Technical Field
The utility model relates to a foundation construction equipment technical field specifically indicates a strike and bore construction pile foundation pile position checking device.
Background
In the construction process of highways, railways and bridges of all levels, most pile foundation construction adopts percussion drilling construction. After the pile casing is buried, the pile position needs to be checked again, and the purpose of checking the pile position is mainly to check whether the pile position of the pile position is accurate or not, and when the pile is lost, the pile can be buried again according to the measurement and check of the pile position. The traditional measurement method is as follows: firstly, dropping a pile hammer of a percussion drill to the bottom to enable a steel wire rope to be in a loose state; secondly, a measuring platform is erected on the steel casing. In the measurement and check process, the steel wire rope often influences the support of the prism centering rod and shields the observation sight, in the measurement process, a measurer needs to continuously adjust the position of the centering rod, the working efficiency is low, and the measurer stands above the steel pile casing and has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned background art not enough, provide a simple structure, check convenience, efficient and can effectively guarantee that personnel's safety strike bores construction pile foundation pile position checking device.
For realizing this purpose, the utility model relates to an impact and bore construction pile foundation pile position checking device, its characterized in that: the device comprises a device substrate and a prism fixing plate located above the device substrate, wherein a horizontal adjusting and supporting structure capable of enabling the prism fixing plate to be kept in a horizontal state is connected between the device substrate and the prism fixing plate, a prism is fixed on the prism fixing plate, and a first steel wire rope fixing support and a second steel wire rope fixing support which are vertically arranged are respectively fixed on the side surfaces of the prism fixing plate and the device substrate located on the same side.
Further, horizontal adjustment bearing structure includes many foot spirals, the foot spiral include the bottom connect perpendicularly in connecting rod and coaxial cover on the device base plate are located knob on the connecting rod, the connecting rod top is connected the prism fixed plate.
Furthermore, the device base plate with the prism fixed plate is equilateral triangle shaped plate, the upper and lower both ends of connecting rod connect respectively in the prism fixed plate with two corresponding corners about the device base plate.
Furthermore, a level bubble is arranged on the prism fixing plate.
Furthermore, a prism fixing base is fixed on the top face of one side of the prism fixing plate, the first steel wire rope fixing support is fixed on the side face of the other side of the prism fixing plate, the prism is fixed on the prism fixing base, and the observation direction of the prism deviates from the first steel wire rope fixing support.
Furthermore, the prism fixing base comprises a sleeve which is vertically fixed on the top surface of one side of the prism fixing plate and a prism positioning bolt which is vertical to the axis of the sleeve and is in threaded connection with the sleeve, a positioning seat is fixed at the bottom of the prism, the positioning seat is arranged in the sleeve, and the prism positioning bolt penetrates through the sleeve and is tightly pressed on the positioning seat.
Further, the first steel wire rope fixing support and the second steel wire rope fixing support respectively comprise a vertical fixing plate, a bolt mounting plate and an arc-shaped positioning plate, the bolt mounting plate is vertically fixedly connected to one side surface of the vertical fixing plate, the arc-shaped positioning plate is fixedly connected to the other side surface of the vertical fixing plate and corresponds to the surface of the steel wire rope, a steel wire rope positioning bolt capable of vertically penetrating through the bolt mounting plate is connected to the bolt mounting plate through threads, and the vertical fixing plate of the first steel wire rope fixing support and the vertical fixing plate of the second steel wire rope fixing support are vertically fixed to one side surface of the prism fixing plate and one side surface of the device substrate respectively.
The utility model has the advantages that: 1. the checking device is a field construction measuring tool, has simple structure and convenient manufacture and can be repeatedly used; 2. the measurement can be carried out only by installing a checking device on the steel wire rope, so that the operation of standing a person at the top opening of the pile casing is avoided, and the safety of the person is guaranteed; 3. the expense for setting up a measuring working platform is saved, and the construction cost is reduced; 4. the pile foundation offset condition can be obtained by calculating by measuring the coordinates of the prism center points of the two devices at one time, and the measurement efficiency is high; 5. the checking device is not influenced by other construction structures such as steel wire ropes, and is wide in application range.
Drawings
FIG. 1 is a left side view of the center checking device of the present invention with a prism installed;
fig. 2 is a top view of the middle calibration device of the present invention;
fig. 3 is a rear view of the middle checking device of the present invention;
fig. 4 is a top view of a second wire rope fixing bracket according to the present invention;
fig. 5 is a front view of the prism of the present invention engaged with the positioning seat;
the device comprises a device base plate 1, a prism fixing plate 2, a prism 3, a first steel wire rope fixing support 4, a second steel wire rope fixing support 5, a foot screw 6.1, a connecting rod 6.2, a knob 7, a level bubble 8, a prism fixing base 8.1, a sleeve 8.2, a prism positioning bolt 9, a steel wire rope 10, a positioning seat 11, a vertical fixing plate 12, a bolt mounting plate 13, an arc positioning plate 14 and a steel wire rope positioning bolt 14.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1-5, strike and bore construction pile foundation pile position checking device, including device base plate 1 and the prism fixed plate 2 that is located device base plate 1 top, be equipped with air level 7 on the prism fixed plate 2, be connected with the level (l) control bearing structure that can make prism fixed plate 2 keep the horizontality between device base plate 1 and the prism fixed plate 2, level (l) control bearing structure includes many foot spirals 6, foot spiral 6 includes that the bottom connects perpendicularly in connecting rod 6.1 on device base plate 1 and coaxial cover locate knob 6.2 on connecting rod 6.1, device base plate 1 and prism fixed plate 2 are equilateral triangle shaped board, connecting rod 6.1's upper and lower both ends are connected respectively in prism fixed plate 2 and device base plate 1 upper and lower two corresponding corners.
Prism fixed baseplate 8 is fixed with on one side top surface of prism fixed plate 2, and the opposite side of prism fixed plate 2 is fixed with first wire rope fixed bolster 4, is fixed with prism 3 on the prism fixed baseplate 8, and prism 3's observation direction deviates from first wire rope fixed bolster 4. Prism fixed baseplate 8 includes the sleeve 8.1 of vertical fixation in one side top surface of prism fixed plate 2 and with the axis of sleeve 8.1 perpendicular, prism positioning bolt 8.2 on threaded connection sleeve 8.1, the bottom of prism 3 is fixed with positioning seat 10, positioning seat 10 sets up in sleeve 8.1, prism positioning bolt 8.2 passes sleeve 8.1 and compresses tightly on positioning seat 10.
The prism fixing plate 2 and the device substrate 1 are respectively fixed with a first steel wire rope fixing bracket 4 and a second steel wire rope fixing bracket 5 which are arranged up and down on the side surface of the same side. First wire rope fixed bolster 4 and second wire rope fixed bolster 5 all include vertical fixed plate 11, perpendicular fixed connection is in the bolt mounting panel 12 and the fixed connection of vertical fixed plate 11 side surface of one side surface in vertical fixed plate 11 opposite side surface, arc locating plate 13 corresponding with wire rope 9 surface, threaded connection has wire rope positioning bolt 14 that can pass bolt mounting panel 12 perpendicularly on bolt mounting panel 12, vertical fixed plate 11 of first wire rope fixed bolster 4 and vertical fixed plate 11 of second wire rope fixed bolster 5 vertical fixation respectively on one side surface of prism fixed plate 2 and one side surface of device base plate 1.
The pile position checking device for the pile foundation in the percussion drilling construction comprises the following steps: after the steel protective cylinder is buried, a steel hammer of the impact drill is lifted through a steel wire rope 9, the steel wire rope 9 is kept in a tensioning state, a horizontal adjusting support structure is adjusted to enable a prism fixing plate 2 to be in a horizontal state, at least two impact drill construction pile position checking devices which are arranged up and down are fixed on the steel wire rope through a first steel wire rope fixing support 4 and a second steel wire rope fixing support 5, lenses of prisms 3 are adjusted to enable the lenses of the two prisms 3 to be in a horizontal state, the fixing positions of the prisms 3 on the prism fixing plate 2 are adjusted to enable the observation range of the lenses of the prisms 3 to avoid the steel wire rope 9, the central coordinates of the lenses of the prisms 3 are read through a total station, the central coordinates of the two prisms 9 are taken, the central coordinates of the steel wire rope 9 between the two groups of impact drill construction pile position checking devices can be obtained, and the coordinate mileage of the steel wire rope 9 is calculated through the central coordinates of the steel wire rope 9 between, And comparing the offset with the central mileage and the offset of the designed pile foundation to obtain the pile position offset condition.
The utility model discloses in, the device base plate 1 and the prism fixed plate 2 of triangle form a whole through the connection of foot spiral 6, convenient dismantlement, installation, transportation and save. The left and right bevel edges of the prism fixing plate 2 on the upper layer are provided with tube level bubbles 7, and the prism fixing plate 2 is always in a horizontal state by adjusting the foot screw 6. The first steel wire rope fixing support 4 and the second steel wire rope fixing support 5 are used for realizing the consolidation of the checking device and the steel wire rope of the drilling machine. After the checking device is used, the steel wire rope 9 does not need to be in a loose state, and meanwhile, a measuring working platform does not need to be erected, so that the cost is saved, and the safety risk is reduced. The device can be repeatedly used and is suitable for measuring and positioning all pile foundation impact drill construction.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a strike and bore construction pile foundation pile position checking device which characterized in that: the device comprises a device substrate (1) and a prism fixing plate (2) located above the device substrate (1), wherein a horizontal adjusting and supporting structure capable of enabling the prism fixing plate (2) to be kept in a horizontal state is connected between the device substrate (1) and the prism fixing plate (2), a prism (3) is fixed on the prism fixing plate (2), and a first steel wire rope fixing support (4) and a second steel wire rope fixing support (5) which are vertically arranged are respectively fixed on the side surface of the prism fixing plate (2) and the side surface of the device substrate (1) located on the same side.
2. The percussion drilling construction pile foundation pile position checking device of claim 1, characterized in that: horizontal adjustment bearing structure includes many foot spirals (6), foot spiral (6) include the bottom connect perpendicularly in connecting rod (6.1) on device base plate (1) and coaxial cover are located knob (6.2) on connecting rod (6.1), connecting rod (6.1) top is connected prism fixed plate (2).
3. The percussion drilling construction pile foundation pile position checking device of claim 2, wherein: the device base plate (1) with prism fixed plate (2) are equilateral triangle shaped plates, the upper and lower both ends of connecting rod (6.1) connect respectively in prism fixed plate (2) with two corners corresponding from top to bottom of device base plate (1).
4. The percussion drilling construction pile foundation pile position checking device of claim 1, characterized in that: and a level bubble (7) is arranged on the prism fixing plate (2).
5. The percussion drilling construction pile foundation pile position checking device of claim 1, characterized in that: prism fixed baseplate (8) are fixed with to one side top surface of prism fixed plate (2), the opposite side of prism fixed plate (2) is fixed with first wire rope fixed bolster (4), be fixed with on prism fixed baseplate (8) prism (3), the direction of observation of prism (3) deviates from first wire rope fixed bolster (4).
6. The percussion drilling construction pile foundation pile position checking device of claim 5, wherein: prism fixed baseplate (8) including vertical fixation in sleeve (8.1) of one side top surface of prism fixed plate (2) and with the axis of sleeve (8.1) is perpendicular, threaded connection in prism positioning bolt (8.2) on sleeve (8.1), the bottom of prism (3) is fixed with positioning seat (10), positioning seat (10) set up in sleeve (8.1), prism positioning bolt (8.2) pass sleeve (8.1) compress tightly in on positioning seat (10).
7. The percussion drilling construction pile foundation pile position checking device of claim 1, characterized in that: first wire rope fixed bolster (4) with second wire rope fixed bolster (5) all include vertical fixed plate (11), perpendicular fixed connection in the bolt mounting panel (12) and the fixed connection of vertical fixed plate (11) side surface in another side surface, with arc locating plate (13) that wire rope (9) surface corresponds, threaded connection has on bolt mounting panel (12) can pass perpendicularly wire rope positioning bolt (14) of bolt mounting panel (12), vertical fixed plate (11) of first wire rope fixed bolster (4) with vertical fixed plate (11) of second wire rope fixed bolster (5) respectively vertical fixation in a side surface of prism fixed plate (2) with a side surface of device base plate (1) is on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229543.5U CN210658479U (en) | 2019-07-31 | 2019-07-31 | Pile position checking device for pile foundation in percussion drilling construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229543.5U CN210658479U (en) | 2019-07-31 | 2019-07-31 | Pile position checking device for pile foundation in percussion drilling construction |
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| Publication Number | Publication Date |
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| CN210658479U true CN210658479U (en) | 2020-06-02 |
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| CN201921229543.5U Active CN210658479U (en) | 2019-07-31 | 2019-07-31 | Pile position checking device for pile foundation in percussion drilling construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344454A (en) * | 2019-07-31 | 2019-10-18 | 中交第二航务工程局有限公司 | A kind of impact drill construction stake foundation pile position capacity checking device and its check method |
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2019
- 2019-07-31 CN CN201921229543.5U patent/CN210658479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344454A (en) * | 2019-07-31 | 2019-10-18 | 中交第二航务工程局有限公司 | A kind of impact drill construction stake foundation pile position capacity checking device and its check method |
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