CN214116736U - Device for monitoring verticality of concrete pipe pile in soft soil area - Google Patents
Device for monitoring verticality of concrete pipe pile in soft soil area Download PDFInfo
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- CN214116736U CN214116736U CN202023140155.5U CN202023140155U CN214116736U CN 214116736 U CN214116736 U CN 214116736U CN 202023140155 U CN202023140155 U CN 202023140155U CN 214116736 U CN214116736 U CN 214116736U
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Abstract
The utility model discloses a device for monitoring weak soil area concrete pipe pile hangs down straightness, including retainer plate, installation facility, protective device, box, arm-tie, mount, monitoring facility, mark paper, mark facility, fixing base, pivot, connecting rod, marker pen and solid fixed cylinder. The utility model has the advantages that: install the tubular pile lateral wall with the retainer plate, install behind the mark paper of marker pen and mount inner wall, regularly relapse the push-and-pull and be located the inside mount of box, if the slope takes place for concrete tubular pile, so when the push-and-pull mount, the connecting rod of being connected through the pivot with the fixing base will take place to rotate, marker pen on the connecting rod and the contact of the mark paper of mount inner wall, make the mark on mark paper surface, realized the monitoring to the tubular pile straightness that hangs down, avoided tubular pile slope to warp and lead to the structure thing to collapse.
Description
Technical Field
The utility model relates to a monitoring devices specifically is a device for monitoring weak soil area concrete pipe pile straightness that hangs down belongs to tubular pile monitoring technology field.
Background
The pipe piles have different specifications, the outer diameters of the pipe piles are different from 300mm to 1000mm, the pipe piles are divided into A type, AB type, B type, C type and the like according to the bending resistance or the effective pre-stress values, and the effective pre-stress values are respectively 4MPa, 6MPa, 8MPa and 10 MPa. The prestressed concrete thin-wall tubular pile mainly considers axial compression, and the bending resistance of the prestressed concrete thin-wall tubular pile generally meets the requirements of tubular pile lifting and stacking.
When the tubular pile is used for pile sinking construction, the pile body may incline to different degrees due to geological conditions, construction control and the like. The verticality deviation of the hollow pipe pile is not more than 0.8% according to the national current technical standard of the pipe pile, if the inclination degree is large, the bearing capacity of the pile foundation is influenced, the stability of a building on the upper part of the pipe pile is seriously influenced, and even the concrete pipe pile is broken, so that the engineering and personal safety are endangered. However, when the concrete pipe pile is driven in a soft soil area, the inclination of the concrete pipe pile is usually difficult to observe by naked eyes, and the inclination degree of the concrete pipe pile cannot be determined, so that a proper monitoring device is required to detect the verticality of the concrete pipe pile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem and provide a device for monitoring weak soil area concrete pipe pile hangs down straightness, monitoring that can be accurate goes out whether concrete pipe pile inclines, guarantees the stability of building structure on the tubular pile.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a device for monitoring weak soil area concrete pipe pile straightness that hangs down, include: the fixing ring and the installation facility installed on the side wall of the fixing ring, the protection facility is installed at the bottom of the fixing ring at equal distance, the protection facility comprises a box body, a pulling plate and a fixing frame, the bottom of the fixing ring at equal distance is welded with a box body with a hollow rectangular structure and an opening on the side wall, the fixing frame with a U-shaped cross section is connected inside the box body in a sliding way, the pulling plate is welded at the end part of the fixing frame positioned outside the box body, the detachable monitoring facility is installed on the inner wall of the fixing frame relatively, the monitoring facility comprises mark paper, the detachable mark paper is installed on the inner wall of the fixing frame relatively, the mark facility is installed on the inner top of the box body, the mark facility comprises a fixing seat, a rotating shaft, a connecting rod, a mark pen and a fixing cylinder, the fixing seat is installed on the inner top of the box body, the connecting rods are rotatably connected to the insides of the fixing seats through the rotating shafts, the fixing cylinders are welded at the bottoms of the connecting rods, the marking pens are fixed inside the fixing cylinders through nuts, and two ends of each marking pen are arranged opposite to two pieces of marking paper inside the fixing frames.
Preferably, in order to achieve the purpose that the end of the marking pen is abutted against the marking paper when the concrete pipe pile inclines, an inverted T-shaped structure is formed between the connecting rod and the fixing cylinder, and the length of the connecting rod is greater than one half of the height of the marking paper.
Preferably, in order to replace the marking paper conveniently, the inner wall of the fixing frame is provided with the mounting groove, the marking paper is clamped inside the mounting groove, the inner wall of the fixing frame is connected with two groups of pull rods in a sliding mode, the end portion of each pull rod, which is opposite to the marking paper, is welded with the pressing plate, and the surface of each pull rod, which is located inside the fixing frame, is provided with the pressure spring.
Preferably, in order to facilitate pulling of the pull rod, the cross section of the pull rod is of a T-shaped structure, and the cross sections of the pull rod and the press plate are of I-shaped structures.
Preferably, in order to realize the purpose of installing the overall structure to the concrete pipe pile lateral wall, the installation facility includes installation screw and rubber pad, the lateral wall equidistance threaded connection of retainer plate has the installation screw, is located inside the retainer plate the tip fixedly connected with of installation screw the rubber pad.
Preferably, in order to facilitate pulling of the pulling plates, the protective facility further comprises handle grooves, and the handle grooves are formed in the side surfaces of the pulling plates.
Preferably, in order to avoid the case from affecting the installation of the fixing screws, the number of the cases is four, and the fixing screws are screwed in the inner part of the fixing ring between the two cases.
The utility model has the advantages that: the fixing ring is installed on the side wall of the tubular pile through an installation facility, after the marking pen and the marking paper on the inner wall of the fixing frame are installed, the fixing frame located inside the box body is periodically pulled out, and the fixing frame is repeatedly pushed and pulled when being pulled. If it is concrete pipe stake emergence slope, so when the pulling mount, because the connecting rod is connected through the rotation between pivot and the fixing base, the marker pen that is located the fixed cylinder inside contradicts with the mark paper of mount inner wall, and the marker pen can make the mark on the surface of mark paper when the pulling mount, has realized the monitoring of the pipe stake straightness that hangs down, avoids the pipe stake slope to lead to the building to collapse.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the connection structure of the retaining ring, the mounting screws, the protection device, the monitoring device and the marking device shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 2;
fig. 4 is a schematic view illustrating a connection structure of the fixing ring, the installation facility and the protection facility shown in fig. 1.
In the figure: 1. the device comprises a fixed ring, 2, an installation facility, 21, an installation screw, 22, a rubber pad, 3, a protection facility, 31, a box body, 32, a handle groove, 33, a pulling plate, 34, a fixed frame, 4, a monitoring facility, 41, marking paper, 42, an installation groove, 43, a pressing plate, 44, a pressure spring, 45, a pulling rod, 5, a marking facility, 51, a fixed seat, 52, a rotating shaft, 53, a connecting rod, 54, a marking pen, 55 and a fixed cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be further described below with reference to the 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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an apparatus for monitoring the verticality of a concrete pipe pile in a soft soil area comprises: the device comprises a fixed ring 1 and mounting facilities 2 mounted on the side wall of the fixed ring 1, wherein the bottom of the fixed ring 1 is equidistantly provided with protective facilities 3; the protective facility 3 comprises a box body 31, a pulling plate 33 and a fixed frame 34; the bottom of the fixed ring 1 is provided with a box body 31 which is of a hollow rectangular structure and has an opening on the side wall; the fixing frames 34 with the U-shaped cross sections are arranged in the box body 31 in a sliding connection mode, and the pull plate 33 is welded at the end part of the fixing frame 34 positioned outside the box body 31; detachable monitoring facilities 4 are installed on two sides of the inner walls of the plurality of fixing frames 34, each monitoring facility 4 comprises marking paper 41, and the detachable marking paper 41 is installed on two sides of the inner walls of the plurality of fixing frames 34; the top parts in the plurality of box bodies 31 are provided with marking facilities 5, each marking facility 5 comprises a fixed seat 51, a rotating shaft 52, a connecting rod 53, a marking pen 54 and a fixed cylinder 55, and the fixed seats 51 are arranged at the top parts in the plurality of box bodies 31; the connecting rods 53 are connected to the insides of the fixing seats 51 through the rotating shafts 52, the fixing cylinders 55 are welded at the bottoms of the connecting rods 53, the marking pens 54 are fixed inside the fixing cylinders 55 through nuts, and two ends of each marking pen 54 are arranged opposite to two pieces of marking paper 41 inside the fixing frames 34.
As a technical optimization scheme of the present invention, the connecting rod 53 and be between the fixed cylinder 55 and "T" shape structure, just the length of connecting rod 53 is greater than the half of the height of the marking paper 41.
As a technical optimization scheme of the utility model, monitoring facilities 4 still includes mounting groove 42, clamp plate 43, pressure spring 44 and pull rod 45, and is a plurality of the mount 34 inner wall both sides have been seted up the mounting groove 42, mark paper 41 block in the inside of mounting groove 42, the inner wall of mount 34 has two sets of with the sliding connection pull rod 45, with mark paper 41 is relative the tip welding of pull rod 45 has clamp plate 43 is located inside the mount 34 the surface mounting of pull rod 45 has pressure spring 44.
As a technical optimization scheme of the utility model, the cross-section of pull rod 45 is "T" shape structure, just pull rod 45 with the cross-section of clamp plate 43 is "worker" font structure.
As a technical optimization scheme of the utility model, installation facility 2 includes installation screw 21 and rubber pad 22, equidistance threaded connection in the 1 lateral wall of retainer plate has installation screw 21, the end fixing that is located 1 internally mounted screw 21 of retainer plate is connected with on the rubber pad 22.
As a technical optimization scheme of the utility model, protective device 3 still includes handle groove 32, and is a plurality of handle groove 32 has been seted up to the side of arm-tie 33.
As a technical optimization scheme of the utility model, the quantity of box 31 is four, just installation screw 21 threaded connection is in being located two between the box 31 the inside of retainer plate 1.
When the utility model is used, firstly, the fixing ring 1 is sleeved on the outer side of the concrete pipe pile before piling, the pile is driven by the pile driver, after the pile is driven, the fixing ring 1 is installed and fixed on the side wall of the concrete pipe pile to be monitored, a leveling rod measuring mode is adopted during installation to ensure that the fixing ring 1 is in a horizontal state, and the installation screw 21 is rotated to realize that the rubber pad 22 is fixed with the concrete pipe pile which is well drilled, thereby ensuring that the fixing ring 1 positioned on the side wall of the concrete pipe pile can not slide; then, the pulling plate 33 is pulled to pull the fixing frame 34 out of the box 31, the fixing seats 51 are installed at the tops of the four boxes 31, the connecting rods 53 are connected to the insides of the four fixing seats 51 through the rotating shaft 52, the marking pens 54 with two ends capable of writing are fixed inside the fixing cylinders 55 at the bottoms of the four connecting rods 53 through nuts, the pulling rods 45 on the inner walls of the four fixing frames 34 are pulled to realize the contraction of the compression springs 44, gaps are generated between the pressing plates 43 and the mounting grooves 42, the marking paper 41 is installed inside the mounting grooves 42 on the inner walls of the four fixing frames 34, the four fixing frames 34 are pushed into the four boxes 31 after the marking paper 41 is installed, and the pulling plate 33 realizes the sealing of the boxes 31; finally, the fixing frame 34 inside the box 31 is periodically pulled out, the pulling plate 33 is repeatedly pushed and pulled, if the concrete pipe pile is inclined, the marking pen 54 inside the fixing cylinder 55 is in contact with the marking paper 41 on the inner wall of the fixing frame 34 because the connecting rod 53 is connected with the fixing seat 51 through the rotating shaft 52, and when the fixing frame 34 is pulled, the marking pen 54 marks on the surface of the marking paper, so that the monitoring of the perpendicularity of the pipe pile is realized. When the marking paper 41 is replaced, the tension spring 44 and the pressing plate 43 are contracted by pulling the pull rod 45, and new marking paper 41 is placed in the mounting groove 42. Through the operation, the perpendicularity of the tubular pile can be guaranteed, and the phenomenon that the tubular pile inclines to cause collapse of a building is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a device for $ monitoring weak soil area concrete pipe pile straightness that hangs down, includes retainer plate (1) and installs installation facility (2) of retainer plate (1) lateral wall, its characterized in that: protection device (3) are installed to the bottom equidistance of retainer plate (1), protection device (3) include box (31), arm-tie (33) and mount (34), box (31) are equidistance welding in retainer plate (1) bottom and lateral wall open-ended cavity rectangle structure, and are a plurality of box (31) inside equal sliding connection has the cross-section to be "U" shape structure mount (34) are located box (31) are inside the tip welding of mount (34) has arm-tie (33), and is a plurality of detachable monitoring facilities (4) are installed to the inner wall symmetry of mount (34), monitoring facilities (4) are including mark paper (41), mounting groove (42), clamp plate (43), pressure spring (44) and pull rod (45), and are a plurality of mark facility (5) are installed at the top in box (31), mark facility (5) include fixing base (51), The marking device comprises a rotating shaft (52), connecting rods (53), marking pens (54) and fixed cylinders (55), wherein the fixed seats (51) are installed at the tops in the box bodies (31), the connecting rods (53) are connected to the insides of the fixed seats (51) through the rotating shaft (52), the fixed cylinders (55) are welded at the bottoms of the connecting rods (53), the marking pens (54) are fixed in the fixed cylinders (55) through nuts, and two ends of the marking pens (54) are arranged opposite to two pieces of marking paper (41) in the fixed frames (34).
2. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 1, is characterized in that: the connecting rod (53) and the fixed cylinder (55) are in an inverted T-shaped structure, and the length of the connecting rod (53) is greater than one half of the height of the marking paper (41).
3. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 1, is characterized in that: a plurality of the inner wall of mount (34) is equipped with mounting groove (42), mark paper (41) block in the inside of mounting groove (42), the inner wall of mount (34) can relative slip and be connected with pull rod (45), the tip welding of pull rod (45) has clamp plate (43), is located inside mount (34) the surface mounting of pull rod (45) has pressure spring (44).
4. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 3, wherein the device comprises: the cross section of the pull rod (45) is of a T-shaped structure, and the cross sections of the pull rod (45) and the press plate (43) are of I-shaped structures.
5. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 1, is characterized in that: the mounting facility (2) comprises mounting screws (21) and rubber pads (22), the side walls of the fixing ring (1) are provided with the mounting screws (21), and the end parts of the mounting screws (21) located inside the fixing ring (1) are fixedly connected with the rubber pads (22).
6. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 1, is characterized in that: the protective facility (3) further comprises handle grooves (32), and the handle grooves (32) are formed in the side faces of the pull plates (33).
7. The device for monitoring the perpendicularity of the concrete pipe pile in the soft soil area according to claim 5, wherein the device comprises: the number of the box bodies (31) is four, and the mounting screws (21) are in threaded connection with the inner part of the fixing ring (1) between the two box bodies (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140155.5U CN214116736U (en) | 2020-12-22 | 2020-12-22 | Device for monitoring verticality of concrete pipe pile in soft soil area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140155.5U CN214116736U (en) | 2020-12-22 | 2020-12-22 | Device for monitoring verticality of concrete pipe pile in soft soil area |
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| Publication Number | Publication Date |
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| CN214116736U true CN214116736U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023140155.5U Active CN214116736U (en) | 2020-12-22 | 2020-12-22 | Device for monitoring verticality of concrete pipe pile in soft soil area |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574686A (en) * | 2022-12-12 | 2023-01-06 | 山东建筑大学 | Device and method for monitoring deflection displacement of adjacent pile body in pipe pile construction process |
| CN116148452A (en) * | 2023-04-20 | 2023-05-23 | 山东高速明董公路有限公司 | Cement stabilized macadam volume shrinkage measuring device |
-
2020
- 2020-12-22 CN CN202023140155.5U patent/CN214116736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574686A (en) * | 2022-12-12 | 2023-01-06 | 山东建筑大学 | Device and method for monitoring deflection displacement of adjacent pile body in pipe pile construction process |
| CN116148452A (en) * | 2023-04-20 | 2023-05-23 | 山东高速明董公路有限公司 | Cement stabilized macadam volume shrinkage measuring device |
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