CN214883920U - Vertical resistance to compression static load detection device of building single pile - Google Patents
Vertical resistance to compression static load detection device of building single pile Download PDFInfo
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- CN214883920U CN214883920U CN202120141779.4U CN202120141779U CN214883920U CN 214883920 U CN214883920 U CN 214883920U CN 202120141779 U CN202120141779 U CN 202120141779U CN 214883920 U CN214883920 U CN 214883920U
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Abstract
The utility model discloses a vertical compression-resistant static load detection device for a single building pile, which belongs to the technical field of cadastral surveying and mapping, and comprises a reference beam, a dial indicator, a magnetic gauge stand, a test pile and a jack, wherein one end of the reference beam is fixedly connected with the dial indicator, one end of the dial indicator is fixedly connected with a magnetic gauge stand, one end of the magnetic gauge stand is fixedly connected with a test pile, a jack is fixedly connected to the surface of the test pile, a steel beam is mounted at the top end of the jack, a heavy object is mounted on the surface of the steel beam, a support is mounted at the bottom end of the steel beam, a base is movably connected to one side of the test pile, and the fixed surface of base is connected with the mount pad, the inside of mount pad is inserted and is equipped with the articulated shaft, and the fixed surface of articulated shaft is connected with the bracing piece, the utility model provides a current static load detection device only lean on the support to support and lead to the support to erect a large amount of accumulational heavy objects in the testing process and askew easily and cause heavy object pressure loss static load detection device's problem.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is vertical resistance to compression static load detection device of building single pile.
Background
The static load test English translation refers to a test method for applying vertical pressure, vertical uplift force or horizontal thrust on the top of a pile step by step and observing settlement, uplift displacement or horizontal displacement of the top of the pile generated along with time to determine corresponding vertical compression bearing capacity of a single pile, vertical uplift bearing capacity of the single pile or horizontal bearing capacity of the single pile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical resistance to compression static load detection device of building single pile to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the vertical compression-resistant static load detection device for the single pile of the building comprises a reference beam, a dial indicator, a magnetic gauge stand, a test pile and a jack, wherein one end of the reference beam is fixedly connected with the dial indicator, one end of the dial indicator is fixedly connected with the magnetic gauge stand, one end of the magnetic gauge stand is fixedly connected with the test pile, the surface of the test pile is fixedly connected with the jack, the top end of the jack is provided with a steel beam, the surface of the steel beam is provided with a heavy object, the bottom end of the steel beam is provided with a support, one side of the test pile is movably connected with a base, the surface of the base is fixedly connected with the mounting stand, a hinged shaft is inserted into the mounting stand, the surface of the hinged shaft is fixedly connected with a support rod, one end of the support rod is fixedly connected with a protective shell, the surface of the base is fixedly connected with a buffer spring, the surface of the base is fixedly connected with a mounting column, the surface of the mounting column is fixedly connected with a telescopic cylinder, and the internally mounted of flexible cylinder has the telescopic link, the one end fixedly connected with cutting knife of telescopic link, the fixed surface of erection column is connected with the mounting bracket, and the one end fixedly connected with baffle of mounting bracket, the fixed surface of mounting bracket is connected with the rope, and the one end fixedly connected with balancing weight of rope.
Preferably, a hole is formed in the mounting seat, and the hinge shaft is inserted into the hole formed in the mounting seat.
Preferably, the inside of bracing piece is provided with the hole, the articulated shaft runs through the hole that the inside of bracing piece set up and articulates inside the mount pad.
Preferably, the two groups of buffer springs are distributed in parallel, and one ends of the two groups of buffer springs are fixedly connected to the surface of the supporting rod.
Preferably, the inside of cutting knife is provided with the arc fluting, and the fluting that the inside setting of cutting knife just faces the rope.
Preferably, the baffle and the rope are vertically and parallelly distributed, and the weight of the balancing weight is larger than that of the heavy object.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at a side-mounting base of test pile, the surface of base articulates there is the bracing piece in the top of benchmark roof beam and percentage table simultaneously, the protective housing is installed to the bracing piece in one side of benchmark roof beam and percentage table top simultaneously, and the balancing weight is installed to the opposite side top of bracing piece, when the weight that the support can't support the heavy object drops, it slides to open telescopic cylinder operation drive telescopic link and connecting the cutting knife, the interact through cutting knife and baffle cuts short to the rope, make the balancing weight drop to one side of bracing piece support the heavy object that plays benchmark roof beam and percentage table top, prevent the pressure loss, the utility model provides a current static load detection device only lean on the support to support and lead to the support to erect the shakiness easily askew problem that causes the heavy object pressure loss static load detection device when unstable in the testing process a large amount of heavy objects.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic three-dimensional cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic three-dimensional cross-sectional view of the structure of the present invention;
fig. 4 is a schematic diagram of the three-dimensional cross section of the structure of the present invention.
In the figure: 1. a reference beam; 2. a dial indicator; 3. a magnetic watch base; 4. pile testing; 5. a jack; 6. a steel beam; 7. a weight; 8. a support; 9. a base; 10. a mounting seat; 11. hinging a shaft; 12. a support bar; 13. a protective shell; 14. a buffer spring; 15. mounting a column; 16. a telescopic cylinder; 17. a telescopic rod; 18. a cutting knife; 19. a mounting frame; 20. a baffle plate; 21. a rope; 22. and a balancing weight.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a vertical compression-resistant static load detection device for a single building pile comprises a reference beam 1, a dial indicator 2, a magnetic gauge stand 3, a test pile 4 and a jack 5, wherein one end of the reference beam 1 is fixedly connected with the dial indicator 2, one end of the dial indicator 2 is fixedly connected with the magnetic gauge stand 3, one end of the magnetic gauge stand 3 is fixedly connected with the test pile 4, the surface of the test pile 4 is fixedly connected with the jack 5, the top end of the jack 5 is provided with a steel beam 6, the surface of the steel beam 6 is provided with a heavy object 7, the bottom end of the steel beam 6 is provided with a bracket 8, one side of the test pile 4 is movably connected with a base 9, the surface of the base 9 is fixedly connected with a mounting seat 10, a hinged shaft 11 is inserted in the mounting seat 10, the surface of the hinged shaft 11 is fixedly connected with a support rod 12, one end of the support rod 12 is fixedly connected with a protective shell 13, the surface of the base 9 is fixedly connected with a buffer spring 14, the surface of the base 9 is fixedly connected with a mounting column 15, the fixed surface of erection column 15 is connected with flexible cylinder 16, and the internally mounted of flexible cylinder 16 has telescopic link 17, the one end fixedly connected with cutting knife 18 of telescopic link 17, the fixed surface of erection column 15 is connected with mounting bracket 19, and the one end fixedly connected with baffle 20 of mounting bracket 19, the fixed surface of mounting bracket 19 is connected with rope 21, and the one end fixedly connected with balancing weight 22 of rope 21.
A hole is formed in the mounting seat 10, the hinge shaft 11 is inserted into the hole formed in the mounting seat 10 and is hinged in the mounting seat 10 through the hinge shaft 11, so that the support rod 12 fixedly connected to the surface of the hinge shaft 11 can rotate on the mounting seat 10;
a hole is formed in the supporting rod 12, the hinge shaft 11 penetrates through the hole formed in the supporting rod 12 and is hinged to the mounting seat 10, the supporting rod 12 is hinged to the mounting seat 10 through the hinge shaft 11 to rotate, one end of the supporting rod 12 is placed below the heavy object 7, and the supporting rod 12 can be lifted when the heavy object 7 falls;
the two groups of buffer springs 14 are arranged in parallel, one ends of the two groups of buffer springs 14 are fixedly connected to the surface of the supporting rod 12, the two groups of buffer springs 14 play a role in buffering at the bottom end of the supporting rod 12, and when the balancing weight 22 falls onto the surface of the supporting rod 12, the stress on the supporting rod 12 is buffered;
an arc-shaped slot is formed in the cutting knife 18, the slot formed in the cutting knife 18 is opposite to the rope 21, and the slot formed in the surface of the cutting knife 18 is used for limiting the rope 21, so that the cutting knife 18 can cut the rope 21 more quickly;
The working principle is as follows: according to the attached drawings 1-4, when the bracket 8 can not support the gravity of the heavy object 7 and drops, the telescopic cylinder 16 is opened to operate, the telescopic cylinder 16 drives the telescopic rod 17 to be connected with the cutting knife 18 to horizontally slide, the open groove formed on the surface of the cutting knife 18 in the sliding process aligns with the rope 21, the rope 21 is cut short by the interaction force of the baffle 20 and the cutting knife 18, and the open groove formed on the surface of the cutting knife 18 limits the rope 21, so that the cutting knife 18 can cut the rope 21 more quickly, when the rope 21 is broken, the counterweight 22 drops to one end of the support rod 12, the two groups of buffer springs 14 play a role in buffering at the bottom end of the support rod 12, when the counterweight 22 drops to the surface of the support rod 12, the stress of the support rod 12 is buffered, one end of the support rod 12 is pressed down by the counterweight 22, so that the support rod 12 rotates on the mounting seat 10, and a heavy object 7 is supported above the reference beam 1 and the dial indicator 2 through the other end of the support rod 12, so that the reference beam 1 and the dial indicator 2 are prevented from being damaged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Vertical resistance to compression static load detection device of building single pile, including benchmark roof beam (1), percentage table (2), magnetism gauge stand (3), test pile (4) and jack (5), its characterized in that: one end of the reference beam (1) is fixedly connected with a dial indicator (2), one end of the dial indicator (2) is fixedly connected with a magnetic gauge stand (3), one end of the magnetic gauge stand (3) is fixedly connected with a test pile (4), the surface of the test pile (4) is fixedly connected with a jack (5), a steel beam (6) is installed at the top end of the jack (5), a heavy object (7) is installed on the surface of the steel beam (6), a support (8) is installed at the bottom end of the steel beam (6), one side of the test pile (4) is movably connected with a base (9), the surface of the base (9) is fixedly connected with a mounting seat (10), a hinged shaft (11) is inserted into the mounting seat (10), the surface of the hinged shaft (11) is fixedly connected with a supporting rod (12), one end of the supporting rod (12) is fixedly connected with a protective shell (13), the surface of the base (9) is fixedly connected with a buffer spring (14), the fixed surface of base (9) is connected with erection column (15), the fixed surface of erection column (15) is connected with flexible cylinder (16), and the internally mounted of flexible cylinder (16) has telescopic link (17), the one end fixedly connected with cutting knife (18) of telescopic link (17), the fixed surface of erection column (15) is connected with mounting bracket (19), and one end fixedly connected with baffle (20) of mounting bracket (19), the fixed surface of mounting bracket (19) is connected with rope (21), and the one end fixedly connected with balancing weight (22) of rope (21).
2. The building single-pile vertical compression-resistant static load detection device according to claim 1, characterized in that: the inside of mount pad (10) is provided with the hole, articulated shaft (11) are inserted and are established in the hole that mount pad (10) inside set up.
3. The building single-pile vertical compression-resistant static load detection device according to claim 1, characterized in that: the inside of bracing piece (12) is provided with the hole, articulated shaft (11) run through the hole that bracing piece (12) inside set up and articulate inside mount pad (10).
4. The building single-pile vertical compression-resistant static load detection device according to claim 1, characterized in that: the two groups of buffer springs (14) are arranged in parallel, and one ends of the two groups of buffer springs (14) are fixedly connected to the surface of the supporting rod (12).
5. The building single-pile vertical compression-resistant static load detection device according to claim 1, characterized in that: an arc-shaped slot is formed in the cutting knife (18), and the slot formed in the cutting knife (18) is opposite to the rope (21).
6. The building single-pile vertical compression-resistant static load detection device according to claim 1, characterized in that: the baffle (20) and the rope (21) are vertically and parallelly distributed, and the weight of the balancing weight (22) is larger than that of the heavy object (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141779.4U CN214883920U (en) | 2021-01-19 | 2021-01-19 | Vertical resistance to compression static load detection device of building single pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141779.4U CN214883920U (en) | 2021-01-19 | 2021-01-19 | Vertical resistance to compression static load detection device of building single pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883920U true CN214883920U (en) | 2021-11-26 |
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ID=78862105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120141779.4U Active CN214883920U (en) | 2021-01-19 | 2021-01-19 | Vertical resistance to compression static load detection device of building single pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883920U (en) |
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2021
- 2021-01-19 CN CN202120141779.4U patent/CN214883920U/en active Active
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