CN215053311U - Slope support anchor rod uplift bearing capacity test support - Google Patents
Slope support anchor rod uplift bearing capacity test support Download PDFInfo
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- CN215053311U CN215053311U CN202120454083.7U CN202120454083U CN215053311U CN 215053311 U CN215053311 U CN 215053311U CN 202120454083 U CN202120454083 U CN 202120454083U CN 215053311 U CN215053311 U CN 215053311U
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- rod
- support
- angle adjusting
- positioning rod
- bearing capacity
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Abstract
The utility model discloses a side slope support anchor rod uplift bearing capacity test support, which comprises a base, a support rod, an angle adjusting rod, a positioning rod and a magnetic gauge stand, wherein the base is respectively articulated with the support rod and the angle adjusting rod, the angle adjusting rod is provided with a guide groove arranged along the length direction of the angle adjusting rod, a fastening bolt is arranged in the guide groove, and the angle adjusting rod is fixedly connected with the support rod through the fastening bolt; a plurality of through holes are uniformly formed in the supporting rod along the length direction of the supporting rod, a locking bolt is arranged in one through hole in a penetrating mode, the positioning rod is fixedly connected with the supporting rod through the locking bolt, and a magnetic meter seat is fixed on the positioning rod. The advantages are that: the placing and fixing mode of the displacement sensor in the device solves the problems of difficult placing and time consuming of the traditional reference beam, replaces the setting mode of the traditional reference beam, adapts to various complex foundation pits, side slopes and supporting environments, greatly improves the working efficiency, improves the test precision, reduces the labor intensity and saves the labor.
Description
The technical field is as follows:
the utility model relates to a quality testing field, concretely relates to side slope support stock resistance to plucking bearing test support.
Background art:
the more anti-pulling bearing capacity detection tests of the anchor rod and the soil nail are in engineering practice, in the anti-pulling bearing capacity tests of the anchor rod and the soil nail, a displacement sensor for the tests is fixed on a stable slope protection surface which cannot be influenced by the pulling force in the test process on the surface of sprayed concrete and is close to the end part of the anchor rod and the soil nail, and because the foundation pit slope protection is deep and uneven in surface strength, the concrete surface settlement is uneven during the anti-pulling tests, the stability of a reference beam is influenced, and the technical difficulty is brought to the arrangement of the reference beam of the displacement sensor during the tests; simultaneously instrument mobility such as appearance, jack are examined to foundation ditch stock, soil nail resistance to plucking bearing capacity is poor, and experimental itself is also more consuming time, sets up the more consuming time power of benchmark roof beam on the bank protection, in view of difficult, inefficiency, the progress that the scene set up the benchmark roof beam existence slow, influence drawbacks such as experimental progress, need a convenient to use's instrument urgently.
The utility model has the following contents:
an object of the utility model is to provide a side slope support stock resistance to plucking bearing test support.
The utility model discloses by following technical scheme implement: the side slope support anchor rod uplift bearing capacity test bracket comprises a base, a supporting rod, an angle adjusting rod, a positioning rod and a magnetometer seat, wherein the supporting rod and the angle adjusting rod are respectively hinged on the base;
the supporting rod is evenly provided with a plurality of through holes along the length direction, one of the through holes is internally provided with a locking bolt in a penetrating way, the positioning rod is fixedly connected with the supporting rod through the locking bolt, and the magnetic gauge stand is fixed on the positioning rod.
Furthermore, a plurality of adjusting holes are formed in the positioning rod along the length direction of the positioning rod, and the locking bolt is fixedly connected with the supporting rod through any adjusting hole.
Furthermore, one side of the positioning rod, which is far away from the magnetic meter seat, is rotatably connected with a limiting hook, and the other end of the limiting hook is hooked in any through hole of the supporting rod below the positioning rod.
Furthermore, the bottom of base is rotated and is installed the universal wheel of taking the service brake.
The utility model has the advantages that: the device is small in size, small in occupied area, easy to place on a slope protection, high in stability and convenient to install, solves the problems of time consumption and low efficiency of arranging the reference beam on the slope, replaces the traditional arrangement mode of the reference beam, adapts to various complex foundation pits, side slopes and supporting environments, greatly improves the working efficiency, improves the test precision, reduces the labor intensity and saves labor; meanwhile, the device has the characteristics of simple structure, convenience in material taking, easiness in manufacturing, strong operability, strong applicability and the like.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the utility model:
in the figure: the device comprises a base 1, a support rod 2, an angle adjusting rod 3, a positioning rod 4, a magnetic meter seat 5, a guide groove 6, a fastening bolt 7, a through hole 8, a locking bolt 9, an adjusting hole 10, a limiting hook 11 and a universal wheel 12.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, the support for the slope support anchor rod uplift bearing capacity test comprises a base 1, a support rod 2, an angle adjusting rod 3, a positioning rod 4 and a magnetic meter seat 5, wherein a universal wheel 12 with a foot brake is rotatably mounted at the bottom of the base 1, so that the device is convenient to move on the site, the universal wheel 12 is locked at a proper position through the foot brake, the device is small in size, is fixed on the ground through the base 1, is small in occupied area, easy to place, high in stability and convenient to install, and solves the problems of time consumption and low efficiency when a reference beam is arranged on a slope; articulated respectively on the base 1 have bracing piece 2, angle adjusting rod 3, stable triangular support structure has been formed between bracing piece 2 and the angle adjusting rod 3, set up the guide way 6 that sets up along its length direction on the angle adjusting rod 3, be equipped with fastening bolt 7 in the guide way 6, angle adjusting rod 3 passes through fastening bolt 7 and 2 fixed connection of bracing piece, fastening bolt 7 looks adaptation has the nut, under guide way 6 and fastening bolt 7's mating reaction, according to the position control bracing piece 2's of stock tip angle, make the top contact of displacement sensor on the magnetic gauge stand 5 and stock.
The supporting rod 2 is uniformly provided with a plurality of through holes 8 along the length direction, a locking bolt 9 penetrates through one through hole 8, the positioning rod 4 is fixedly connected with the supporting rod 2 through the locking bolt 9, the positioning rod 4 is provided with a plurality of adjusting holes 10 along the length direction, the adjusting holes 10 are arranged to facilitate fine adjustment of the position of the magnetic gauge stand 5, the locking bolt 9 is matched with a nut, the through holes 8 are used for adjusting the position of the positioning rod 4 on the supporting rod 2 according to the height of a to-be-detected anchor rod, the magnetic gauge stand 5 is fixed on the positioning rod 4, the magnetic gauge stand 5 is used for clamping and fixing a displacement sensor, and the displacement sensor is used for detecting the displacement of the to-be-detected anchor rod; the device solves the problems of difficult placement and time consumption of the traditional reference beam, replaces the arrangement mode of the traditional reference beam, adapts to various complex foundation pits, side slopes and supporting environments, greatly improves the working efficiency, improves the test precision, reduces the labor intensity and saves the labor; meanwhile, the device has the characteristics of simple structure, convenient material taking, easy manufacture, strong operability, strong applicability and the like; easy to be disassembled and assembled and convenient to be carried.
One side of the positioning rod 4, which is far away from the magnetic gauge stand 5, is rotatably connected with a limiting hook 11, the other end of the limiting hook 11 is hooked in any through hole 8 of the supporting rod 2 below the positioning rod 4, the detection process of the whole anchor rod is long in time consumption, the positioning rod 4 is further limited through the limiting hook 11, the tension of the limiting hook 11 on one side of the positioning rod 4 is balanced with the magnetic gauge stand 5 on the other side of the positioning rod 4, the gravity of a displacement sensor keeps balance, the position of the positioning rod 4 is stable, and the operation error is reduced.
The specific operation process of the embodiment is as follows:
push away base 1 to stock department, according to the position of the stock that awaits measuring in the scene, the position of adjustment locating lever 4 on bracing piece 2 and the inclination that locating lever 4 is fit for fix locating lever 4 on bracing piece 2 to make the displacement sensor on the magnetic gauge stand 5 and the tip contact of stock, then connect spacing couple 11 between locating lever 4 and bracing piece 2, carry out the bearing capacity test.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The support is characterized by comprising a base, a supporting rod, an angle adjusting rod, a positioning rod and a magnetic gauge stand, wherein the supporting rod and the angle adjusting rod are respectively hinged on the base;
the supporting rod is evenly provided with a plurality of through holes along the length direction, one of the through holes is internally provided with a locking bolt in a penetrating way, the positioning rod is fixedly connected with the supporting rod through the locking bolt, and the magnetic gauge stand is fixed on the positioning rod.
2. The experimental support for the uplift bearing capacity of the side slope support anchor rod according to claim 1, wherein a plurality of adjusting holes are formed in the positioning rod along the length direction of the positioning rod, and the locking bolt is fixedly connected with the supporting rod through any one of the adjusting holes.
3. The experimental support for the uplift bearing capacity of a side slope support anchor rod according to claim 1, wherein one side of the positioning rod, which is far away from the magnetic gauge stand, is rotatably connected with a limiting hook, and the other end of the limiting hook is hooked in any through hole of the supporting rod below the positioning rod.
4. The experimental support for the uplift bearing capacity of the slope support anchor rod according to claim 1, wherein a universal wheel with a foot brake is rotatably installed at the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454083.7U CN215053311U (en) | 2021-03-02 | 2021-03-02 | Slope support anchor rod uplift bearing capacity test support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454083.7U CN215053311U (en) | 2021-03-02 | 2021-03-02 | Slope support anchor rod uplift bearing capacity test support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215053311U true CN215053311U (en) | 2021-12-07 |
Family
ID=79253423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454083.7U Active CN215053311U (en) | 2021-03-02 | 2021-03-02 | Slope support anchor rod uplift bearing capacity test support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215053311U (en) |
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2021
- 2021-03-02 CN CN202120454083.7U patent/CN215053311U/en active Active
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