CN211735549U - Light portable equipment pile foundation detection test device - Google Patents

Light portable equipment pile foundation detection test device Download PDF

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Publication number
CN211735549U
CN211735549U CN201922041352.2U CN201922041352U CN211735549U CN 211735549 U CN211735549 U CN 211735549U CN 201922041352 U CN201922041352 U CN 201922041352U CN 211735549 U CN211735549 U CN 211735549U
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China
Prior art keywords
rod
rods
pile foundation
support
test device
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CN201922041352.2U
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Chinese (zh)
Inventor
王进友
杜姜开林
徐建伟
田晨
王旭
张岩
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China Energy Engineering Group Northeast No1 Electric Power Construction Co ltd
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China Energy Engineering Group Northeast No1 Electric Power Construction Co ltd
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Abstract

The utility model relates to a light portable assembled pile foundation detection test device, which comprises a bottom plate, a support frame and a portal frame; the supporting frame and the door frame are arranged on the bottom plate; the bottom plate is welded with 2 pieces of H-shaped steel; the support frame is formed by building a plurality of vertical rods and cross rods, and supporting inclined rods are welded on the vertical rods; the cross bars are horizontally arranged, and cross short bars are arranged between every two adjacent cross bars; the portal comprises upright posts, cross beams, long support rods and short support rods; the cross beam is arranged at the top of the vertical rod; one end of the long supporting rod is fixedly connected with the upright rod, and the other end of the long supporting rod is fixedly connected with the H-shaped steel; the support short rod is connected with the middle part of the support long rod; 2 lifting lugs are welded at the center of the cross beam; also includes a heavy hammer. The utility model discloses can be used for pile foundation testing, simple structure is reasonable, easy dismounting, and the cost is practiced thrift, the safety and stability.

Description

Light portable equipment pile foundation detection test device
Technical Field
The utility model relates to a pile foundation test device especially relates to a light-duty portable equipment pile foundation test device.
Background
The foundation detection test device is a device for detecting high strain hair (PDA) of site foundation pile power, and the principle of the device is that a heavy hammer is lifted by a crane, after a detacher is unhooked, the heavy hammer can instantly fall off the surface of the pile head of the foundation pile from at least 1 meter (2 meters at most) so as to generate a vibration wave signal, the bearing capacity and integrity of the pile foundation are detected through the signal, and the stability of the test device is greatly required due to poor geological conditions in an experimental site.
The existing pile foundation detection test device is found in the past experiment, and has great disadvantages: firstly, the tonnage requirement of the crane is high, and at least a 50T crane is used; secondly, after the heavy hammer falls off instantly, the long arm of the crane can vibrate violently, so that the crane is seriously damaged; and thirdly, serious safety risks exist in the detection process of machinery and testing personnel. Therefore, a light portable device for detecting and testing a pile foundation is needed, potential safety hazards can be eliminated, the stability of the experiment is improved, the experiment safety is ensured, meanwhile, the tonnage requirement of a crane is reduced, the use and maintenance cost is reduced, and the economic benefit of an enterprise is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure is reasonable, easy dismounting, cost saving, safety and stability's light-duty portable equipment pile foundation test device.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a light portable assembled pile foundation detection test device comprises a bottom plate, a support frame and a portal frame; the supporting frame and the door frame are arranged on the bottom plate; the bottom plate is welded with H-shaped steel, 2H-shaped steel are arranged, and the 2H-shaped steel are symmetrically distributed; the supporting frame is formed by building a plurality of vertical rods and cross rods, supporting inclined rods are welded on the vertical rods, one ends of the supporting inclined rods are fixedly connected with the vertical rods, and the other ends of the supporting inclined rods are fixedly connected with the bottom plate; the cross bars are horizontally arranged, and cross short bars are arranged between every two adjacent cross bars; the portal comprises upright posts, cross beams, long support rods and short support rods; the cross beam is arranged at the top of the vertical rod; one end of the long supporting rod is fixedly connected with the upright rod, and the other end of the long supporting rod is fixedly connected with the H-shaped steel; the support short rod is connected with the middle part of the support long rod.
As above a light-duty portable equipment pile foundation test device, crossbeam and pole setting between be equipped with 2 steel pipe bearing diagonal, 2 the steel pipe bearing diagonal be the symmetric distribution, the setting up of steel pipe bearing diagonal makes the intensity of whole portal higher, more firm stable, use safe and reliable more.
According to the light portable testing device for detecting the assembled pile foundation, the two end faces of the cross beam are respectively provided with the reinforcing rib, the reinforcing ribs are arranged to enable the strength of the cross beam to be higher and firmer, in the test process, the heavy hammer can be lifted and fixed on the cross beam of the portal frame independently, the crane moves away, the heavy hammer is made to fall off through the unhooking device, and the instant acting force is completely acted on the portal frame, so that the portal frame is firmer on the ground.
As above a light-duty portable equipment pile foundation test device, the central welding of crossbeam have 2 lugs, during the experiment, adopt the mode that increases the wire rope and detain in good time to adjust the weight height and fix the weight, the setting up of lug can make the weight lift by crane alone and fix on the crossbeam, directly unhook, wire rope bumps with the crossbeam when can effectively avoiding the weight to lift by crane, it is more convenient to operate, more safety and stability.
According to the light-duty portable equipment pile foundation detection test device, the tip of support quarter butt reserve the recess, the recess in be equipped with the hookup steel sheet, hookup steel sheet and support quarter butt and support stock welding link to each other, the setting of recess and hookup steel sheet is convenient for the installation and is dismantled more conveniently, connects more reliable and more stable, uses safelyr.
According to the light-duty portable equipment pile foundation detection test device, the bottom of pole setting pass through bolt fixed connection H shaped steel, pole setting and H shaped steel pass through bolted connection and be convenient for the installation dismantle more convenient, and the weight can be dismantled with support frame and portal, separately transports, reduces the transportation burden.
According to the light portable assembling pile foundation detection test device, the H-shaped steel is provided with the plurality of reinforcing ribs which are uniformly distributed, and the reinforcing ribs are arranged to facilitate the higher strength, the longer service life, the higher safety and the stability of the H-shaped steel; and moreover, the H-shaped steel is fixedly arranged on the bottom plate, the bottom plate is made of steel plates, and the steel plates are in direct contact with the ground, so that the contact area can be increased, the device is completely suitable for special geological conditions on site, and the safety and stability of the test are ensured.
The light portable type assembling pile foundation detection test device further comprises a heavy hammer, wherein the heavy hammer is connected with the lifting lug through a steel wire rope, the heavy hammer is connected with the lifting lug through the steel wire rope, the heavy hammer can be conveniently detached at any time, the weight of the heavy hammer is adjusted according to actual needs, and the light portable type assembling pile foundation detection test device is suitable for all pile types and is wide in application range; during the experiment, the weight can be lifted by crane fast and get in touch and not hinder the car, has eliminated potential safety hazard, does not need special 50 tons of crawler crane cooperation, uses 25 tons of truck crane cooperation just can accomplish the experiment, and indirect improvement experimental speed can not only effectively practice thrift the cost and the high maintenance cost of mechanical use, and support frame and portal itself can be dismantled moreover, convenient repair and used repeatedly, and economic benefits is more showing.
As the optimal scheme of the light portable assembly pile foundation detection test device, the base plate, the support frame and the portal frame are made of on-site common materials, so that the manufacturing and using cost is reduced, and the economic benefit is more remarkable.
The utility model has the advantages that: the support frame and the portal frame of the utility model are arranged on the bottom plate; the bottom plate is welded with 2 pieces of H-shaped steel, and the 2 pieces of H-shaped steel are symmetrically distributed; the supporting frame is formed by building a plurality of vertical rods and cross rods, supporting inclined rods are welded on the vertical rods, one ends of the supporting inclined rods are fixedly connected with the vertical rods, and the other ends of the supporting inclined rods are fixedly connected with the bottom plate; the cross bars are horizontally arranged, and cross short bars are arranged between every two adjacent cross bars; the portal frame comprises upright posts, cross beams, long support rods and short support rods; the cross beam is arranged at the top of the vertical rod; one end of the long supporting rod is fixedly connected with the vertical rod, and the other end of the long supporting rod is fixedly connected with H-shaped steel; the support short rod is connected with the middle part of the support long rod; 2 steel pipe inclined supports are arranged between the cross beam and the vertical rod, and the 2 steel pipe inclined supports are symmetrically distributed; reinforcing ribs are arranged on two end faces of the cross beam; 2 lifting lugs are welded in the center of the cross beam; a groove is reserved at the end part of the support short rod, a connecting steel plate is arranged in the groove, and the connecting steel plate and the support short rod are connected with the support long rod in a welding mode; the bottom of the upright stanchion is fixedly connected with the H-shaped steel through a bolt; the H-shaped steel is provided with a plurality of reinforcing ribs which are uniformly distributed; still include the weight, the weight passes through wire rope and connects the lug, the utility model discloses can be used for pile foundation testing, simple structure is reasonable, easy dismounting, and the cost is practiced thrift, the safety and stability.
Drawings
FIG. 1 is a schematic structural diagram of a light portable assembly pile foundation detection test device in an embodiment;
FIG. 2 is a structural schematic diagram of a base plate of the lightweight portable assembly pile foundation detection test device in the embodiment;
FIG. 3 is a schematic structural diagram of a support frame of the lightweight portable assembly pile foundation detection test device in the embodiment;
FIG. 4 is a front view of a portal of the lightweight portable assembly pile foundation detection test apparatus in an embodiment;
fig. 5 is a side view of a portal of the lightweight portable assembly pile foundation detection test device in the embodiment.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, 2, 3, 4 and 5, the light portable assembly pile foundation detection test device comprises a base plate 1, a support frame 2 and a portal frame 3; the support frame 2 and the door frame 3 are arranged on the bottom plate 1; the bottom plate 1 is welded with H-shaped steel 4, the number of the H-shaped steel 4 is 2, and the 2H-shaped steel 4 are symmetrically distributed; the supporting frame 2 is formed by building a plurality of vertical rods 5 and cross rods 6, supporting inclined rods 7 are welded on the vertical rods 5, one ends of the supporting inclined rods 7 are fixedly connected with the vertical rods 5, and the other ends of the supporting inclined rods 7 are fixedly connected with the bottom plate 1; the cross bars 6 are horizontally arranged, and cross short bars 8 are arranged between every two adjacent cross bars 6; the portal frame 3 comprises upright posts 9, cross beams 10, long support rods 11 and short support rods 12; the cross beam 10 is arranged at the top of the vertical rod 9; one end of the long supporting rod 11 is fixedly connected with the upright rod 9, and the other end of the long supporting rod 11 is fixedly connected with the H-shaped steel 4; the short supporting rod 12 is connected with the middle part of the long supporting rod 11.
In an embodiment of the light portable assembly pile foundation detection test device, 2 steel pipe inclined struts 13 are arranged between the cross beam 10 and the vertical rod 9, 2 steel pipe inclined struts 13 are symmetrically distributed, and the steel pipe inclined struts 13 are arranged to enable the strength of the whole portal 3 to be higher, firmer and more stable, and safer and more reliable use.
In an embodiment of the light portable testing device for detecting the assembled pile foundation, the two end surfaces of the beam 10 are respectively provided with the reinforcing rib 14, the reinforcing ribs 14 enable the beam 10 to have higher strength and to be firmer and firmer, in the test, the heavy hammer can be independently lifted and fixed on the beam 10 of the portal 3, the heavy hammer can be moved away by a crane, the heavy hammer can be separated off through the unhooking device, and the instantaneous acting force is completely acted on the portal 3, so that the portal 3 is firmer on the ground.
In an embodiment of the light portable assembly pile foundation detection test device, the center welding of crossbeam 10 have 2 lugs 15, during the experiment, adopt the mode that increases the wire rope and detain in good time to adjust the weight height and fix the weight, the setting up of lug 15 can make the weight lift by crane alone and fix on crossbeam 10, directly unhook, wire rope bumps with crossbeam 10 when can effectively avoiding the weight to rise the weight, and it is more convenient to operate, more safety and stability.
In one embodiment of the light portable assembly pile foundation detection test device, the end part of the support short rod 12 is reserved with a groove, a connecting steel plate 16 is arranged in the groove, the connecting steel plate 16 and the support short rod 12 are connected with the support long rod 11 in a welding mode, the groove and the connecting steel plate 16 are convenient to install and disassemble, more stable and reliable in connection and safer in use.
In an embodiment of the light portable assembly pile foundation detection test device, the bottom of the vertical rod 9 is fixedly connected with the H-shaped steel 4 through a bolt, the vertical rod 9 and the H-shaped steel 4 are connected through a bolt, so that the installation and the disassembly are convenient, the heavy hammer can be disassembled from the support frame 2 and the portal frame 3, the heavy hammer is transported separately, and the transportation burden is reduced.
In one embodiment of the light portable assembly pile foundation detection test device, 28 reinforcing ribs 14 are arranged on the H-shaped steel 4, 14 reinforcing ribs are arranged on each H-shaped steel 4, and the arrangement of the reinforcing ribs 14 is convenient for the strength of the H-shaped steel 4 to be higher, the service life of the H-shaped steel 4 to be longer, and the H-shaped steel 4 is safer and more stable; moreover, the H-shaped steel 4 is fixedly arranged on the bottom plate 1, the bottom plate 1 is made of steel plates, the steel plates are in direct contact with the ground, the contact area can be increased, the device is completely suitable for on-site special geological conditions, and the safety and stability of the test are guaranteed.
In one embodiment of the light portable type assembling pile foundation detection test device, the device further comprises a heavy hammer, the heavy hammer is connected with the lifting lug 15 through a steel wire rope, the heavy hammer is convenient to disassemble through the steel wire rope connecting the lifting lug 15 at any time, the weight of the heavy hammer is adjusted according to actual needs, the device is suitable for all pile types, and the application range is wider; during the experiment, the weight can be lifted by crane fast and get in touch and not hinder the car, has eliminated potential safety hazard, does not need special 50 tons of crawler crane cooperation, uses 25 tons of truck crane cooperation just can accomplish the experiment, and indirect improvement experimental speed can not only effectively practice thrift the cost and the high maintenance cost of mechanical use, and support frame 2 and portal 3 itself can be dismantled moreover, convenient repair and used repeatedly, and economic benefits is more showing.
In one embodiment of the light portable assembly pile foundation detection test device, the base plate 1, the support frame 2 and the door frame 3 are made of on-site common materials, so that the manufacturing and using cost is reduced, and the economic benefit is more remarkable.
The support frame 2 and the portal frame 3 of the utility model are arranged on the bottom plate 1; the bottom plate 1 is welded with H-shaped steel 4, 2H-shaped steels 4 are arranged, and the 2H-shaped steels 4 are symmetrically distributed; the support frame 2 is formed by building a plurality of vertical rods 5 and cross rods 6, supporting inclined rods 7 are welded on the vertical rods 5, one ends of the supporting inclined rods 7 are fixedly connected with the vertical rods 5, and the other ends of the supporting inclined rods 7 are fixedly connected with the bottom plate 1; the cross bars 6 are horizontally arranged, and cross short bars 8 are arranged between every two adjacent cross bars 6; the portal 3 comprises upright posts 9, cross beams 10, long support rods 11 and short support rods 12; the cross beam 10 is arranged at the top of the upright stanchion 9; one end of the long supporting rod 11 is fixedly connected with the vertical rod 9, and the other end of the long supporting rod 11 is fixedly connected with the H-shaped steel 4; the support short rod 12 is connected with the middle part of the support long rod 11; 2 steel pipe inclined supports 13 are arranged between the cross beam 10 and the vertical rod 9, and the 2 steel pipe inclined supports 13 are symmetrically distributed; reinforcing ribs 14 are arranged on two end faces of the cross beam 10; 2 lifting lugs 15 are welded in the center of the cross beam 10; a groove is reserved at the end part of the short supporting rod 12, a connecting steel plate 16 is arranged in the groove, and the connecting steel plate 16 and the short supporting rod 12 are connected with the long supporting rod 11 in a welding mode; the bottom of the upright rod 9 is fixedly connected with the H-shaped steel 4 through a bolt; the H-shaped steel 4 is provided with a plurality of reinforcing ribs 14, and the reinforcing ribs 14 are uniformly distributed; the device also comprises a heavy hammer, wherein the heavy hammer is connected with the lifting lug 15 through a steel wire rope. The utility model discloses can be used for pile foundation testing, simple structure is reasonable, easy dismounting, and the cost is practiced thrift, the safety and stability.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (8)

1. The utility model provides a light-duty portable equipment pile foundation detection test device which characterized in that: comprises a bottom plate (1), a support frame (2) and a door frame (3); the support frame (2) and the door frame (3) are arranged on the bottom plate (1); the bottom plate (1) is welded with H-shaped steel (4), 2H-shaped steel (4) are arranged, and the 2H-shaped steel (4) are symmetrically distributed; the supporting frame (2) is formed by building a plurality of vertical rods (5) and cross rods (6), supporting inclined rods (7) are welded on the vertical rods (5), one ends of the supporting inclined rods (7) are fixedly connected with the vertical rods (5), and the other ends of the supporting inclined rods (7) are fixedly connected with the bottom plate (1); the cross bars (6) are horizontally arranged, and cross short rods (8) are arranged between every two adjacent cross bars (6); the portal frame (3) comprises upright posts (9), cross beams (10), long support rods (11) and short support rods (12); the cross beam (10) is arranged at the top of the vertical rod (9); one end of the long supporting rod (11) is fixedly connected with the upright rod (9), and the other end of the long supporting rod (11) is fixedly connected with the H-shaped steel (4); the support short rod (12) is connected with the middle part of the support long rod (11).
2. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: crossbeam (10) and pole setting (9) between be equipped with 2 steel pipe bearing diagonal (13), 2 steel pipe bearing diagonal (13) be the symmetric distribution.
3. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: and reinforcing ribs (14) are arranged on two end faces of the cross beam (10).
4. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: the center of the beam (10) is welded with 2 lifting lugs (15).
5. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: the end part of the support short rod (12) is reserved with a groove, a connecting steel plate (16) is arranged in the groove, and the connecting steel plate (16) and the support short rod (12) are connected with the support long rod (11) in a welding mode.
6. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: the bottom of the upright rod (9) is fixedly connected with the H-shaped steel (4) through a bolt.
7. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: a plurality of reinforcing ribs (14) are arranged on the H-shaped steel (4), and the plurality of reinforcing ribs (14) are uniformly distributed.
8. The light-duty portable equipment pile foundation detection test device of claim 1, characterized in that: the heavy hammer is connected with the lifting lug (15) through a steel wire rope.
CN201922041352.2U 2019-11-24 2019-11-24 Light portable equipment pile foundation detection test device Active CN211735549U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922041352.2U CN211735549U (en) 2019-11-24 2019-11-24 Light portable equipment pile foundation detection test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922041352.2U CN211735549U (en) 2019-11-24 2019-11-24 Light portable equipment pile foundation detection test device

Publications (1)

Publication Number Publication Date
CN211735549U true CN211735549U (en) 2020-10-23

Family

ID=72872932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922041352.2U Active CN211735549U (en) 2019-11-24 2019-11-24 Light portable equipment pile foundation detection test device

Country Status (1)

Country Link
CN (1) CN211735549U (en)

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