CN219201112U - Dial indicator mounting rack for anchor rod drawing test - Google Patents
Dial indicator mounting rack for anchor rod drawing test Download PDFInfo
- Publication number
- CN219201112U CN219201112U CN202320054866.5U CN202320054866U CN219201112U CN 219201112 U CN219201112 U CN 219201112U CN 202320054866 U CN202320054866 U CN 202320054866U CN 219201112 U CN219201112 U CN 219201112U
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- Prior art keywords
- dial indicator
- adjusting sleeve
- sleeve bodies
- anchor rod
- vertical columns
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a dial indicator mounting rack for an anchor rod drawing test, which is characterized in that: the device comprises two vertical columns, wherein bottom plates are fixed at the bottom ends of the two vertical columns, the bottoms of the bottom plates are fixed on the ground, adjusting sleeve bodies are inserted on the two vertical columns, transverse beams are arranged between the two adjusting sleeve bodies, two ends of each transverse beam are fixed on the two adjusting sleeve bodies, transverse threaded through holes are formed in the side walls of the outer sides of the two adjusting sleeve bodies, screw rod parts of locking bolts are in threaded connection with the corresponding transverse threaded through holes, and the end parts of the screw rod parts of the locking bolts are pressed against the side walls of the corresponding vertical columns; the portable folding portable bicycle is convenient to install, firm in support and convenient to detach, fold and carry.
Description
Technical field:
the utility model relates to the technical field of anchor rod drawing test equipment, in particular to a dial indicator mounting frame for an anchor rod drawing test.
The background technology is as follows:
the anchor rod drawing test belongs to the traditional anchor rod anchoring quality static force method detection.
When a drawing test is carried out, a hydraulic jack is placed between a supporting plate and a clamp, the clamp is assembled, certain prestress is applied, then, a manual hydraulic pump is used for pressurizing, corresponding degrees on a hydraulic meter and a displacement meter are recorded, when the pressure or the displacement degree reaches a preset value, or when the reading of the pressure meter is lowered and the reading of the displacement meter is rapidly increased, the pressurizing is stopped, after the test, a load-displacement curve of an anchor rod can be tidied, and then the anchoring quality of the anchor rod is obtained through analysis.
Meanwhile, in the existing test, the dial indicator is required to be installed, the pointer of the dial indicator is in contact with the top surface of the block installed at the upper part of the anchor rod, signals can be immediately obtained through the dial indicator when the anchor rod is loosened, and as no auxiliary support or other structures are arranged around the test, the dial indicator is very troublesome to install, a frame (binding mode and the like) is generally required to be erected around the anchor rod by using steel bars, as shown in fig. 1, then, a dial indicator seat is installed on the frame, and then, the dial indicator is installed on the dial indicator seat, so that the dial indicator is troublesome to install, has poor effect, is built by taking materials randomly, and has poor installation firmness.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provides a dial indicator mounting rack for an anchor rod drawing test, which is convenient to mount, firm in support and convenient to detach, fold and carry.
The scheme for solving the technical problems is as follows:
the utility model provides a percentage table mounting bracket for stock pull test which characterized in that: the device comprises two vertical columns, wherein bottom plates are fixed at the bottom ends of the two vertical columns, the bottoms of the bottom plates are fixed on the ground, adjusting sleeve bodies are inserted on the two vertical columns, transverse beams are arranged between the two adjusting sleeve bodies, two ends of each transverse beam are fixed on the two adjusting sleeve bodies, transverse threaded through holes are formed in the side walls of the outer sides of the two adjusting sleeve bodies, screw rod parts of locking bolts are in threaded connection with the corresponding transverse threaded through holes, and the end parts of the screw rod parts of the locking bolts are pressed against the side walls of the corresponding vertical columns;
the middle part of the bottom surface of the transverse beam is adsorbed with a dial indicator seat.
A plurality of positioning concave holes are formed in the outer side wall of the vertical column, and all the positioning concave holes are vertically arranged on the outer side wall of the vertical column;
the end part of the screw rod part of the locking bolt is provided with a positioning part which is inserted into the corresponding positioning concave hole.
The two ends of the transverse beam are fixedly connected to the two adjusting sleeve bodies through bolts.
And the top end of the vertical column is fixed with a limiting plate, and the outer diameter of the limiting plate is larger than that of the top end of the vertical column.
The bottom surface of bottom board is fixed with a plurality of bottom contact pins, and bottom contact pins inserts ground.
The utility model has the outstanding effects that:
the portable folding portable bicycle is convenient to install, firm in support and convenient to detach, fold and carry.
Description of the drawings:
FIG. 1 is a schematic view of a partial construction of a prior art dial gauge installation;
FIG. 2 is a schematic view of the present utility model in partial construction upon installation;
fig. 3 is a partial enlarged view of fig. 2.
The specific embodiment is as follows:
as shown in fig. 2 to 3, an embodiment of a dial indicator mounting rack for an anchor rod drawing test is shown, and the dial indicator mounting rack comprises two vertical columns 10, bottom plates 110 are fixed at the bottom ends of the two vertical columns 10, the bottoms of the bottom plates 110 are fixed on the ground, adjusting sleeve bodies 20 are sleeved on the two vertical columns 10, a transverse beam 30 is arranged between the two adjusting sleeve bodies 20, two ends of the transverse beam 30 are fixedly connected to the two adjusting sleeve bodies 20 through bolts, transverse screw through holes 21 are formed on the side walls of the outer sides of the two adjusting sleeve bodies 20, the inner ends of the transverse screw through holes 21 extend out of the inner side walls of the corresponding sides of the adjusting sleeve bodies 20, screw parts of locking bolts 22 are screwed in the corresponding transverse screw through holes 21, and the end parts of the screw parts of the locking bolts 22 extend out of the inner ends of the transverse screw through holes 21 and are pressed against the side walls of the corresponding vertical columns 10;
the middle part of the bottom surface of the transverse beam 30 is adsorbed with a dial indicator seat 40. The dial indicator seat 40 is provided with a supporting rod, and the mounting end of the supporting rod is fixed with the dial indicator (the dial indicator seat 40 and related components are products which are directly purchased from the conventional market and are not described in detail).
Further, a plurality of positioning concave holes 11 are formed on the outer side wall of the vertical column 10, and all the positioning concave holes 11 are vertically arranged on the outer side wall of the vertical column 10;
the end of the screw portion of the locking bolt 22 is formed with a positioning portion 221, and the positioning portion 221 is inserted into the corresponding positioning concave hole 11.
Further, the top end of the vertical column 10 is provided with a limiting plate 12, the outer diameter of the limiting plate 12 is larger than the outer diameter of the top end of the vertical column 10, a threaded portion is formed in the middle of the bottom surface of the limiting plate 12, and the threaded portion is screwed into a threaded hole formed in the middle of the top end surface of the vertical column 10 to achieve fixation.
Further, a plurality of bottom pins 13 are fixed to the bottom surface of the bottom plate 110, and the bottom pins 13 are inserted into the ground.
When the vertical column 10 is used, the bottom contact pins 13 of the two vertical columns 10 can be inserted into the ground for fixing, then, the two adjusting sleeve bodies 20 are sleeved on the corresponding vertical columns 10, then, the upper limiting plates 12 are fixed, then, the positions of the adjusting sleeve bodies 20 are adjusted in a lifting mode, the transverse beams 30 are close to the tops of the anchor rods 100, after the position positioning is completed, the locking bolts 22 are rotated, the end portions of the screw portions of the locking bolts 22 are pressed against the side walls of the corresponding vertical columns 10, at the moment, the corresponding side walls of the vertical columns 10 are tightly attached to the inner side walls of one sides of the adjusting sleeve bodies 20, the positioning portions 221 are sleeved in the corresponding positioning concave holes 11, further positioning is achieved, and the adjusting sleeve bodies 20 are fixed on the corresponding vertical columns 10.
After completion, the dial indicator seat 40 is adsorbed on the bottom surface of the transverse beam 30, and at the same time, the horizontal block 200 is bound or fixed on the upper side wall of the anchor rod 100, and the support rod on the dial indicator seat 40 is adjusted so that the end of the pointer of the dial indicator contacts with the top surface of the horizontal block 200.
Then, the test can be carried out, which is very convenient.
The convenient use of its installation dismantlement of this embodiment, after its use is accomplished, unscrew lock bolt 22, lift limit plate 12 off, can be with two regulation cover body 20, vertical post 10 separation, conveniently accomodate and place, it is very convenient.
Claims (5)
1. The utility model provides a percentage table mounting bracket for stock pull test which characterized in that: the vertical column comprises two vertical columns (10), wherein bottom plates (110) are fixed at the bottom ends of the two vertical columns (10), the bottoms of the bottom plates (110) are fixed on the ground, adjusting sleeve bodies (20) are inserted and sleeved on the two vertical columns (10), transverse beams (30) are arranged between the two adjusting sleeve bodies (20), two ends of each transverse beam (30) are fixed on the two adjusting sleeve bodies (20), transverse screw through holes (21) are formed in the side walls of the outer sides of the two adjusting sleeve bodies (20), screw parts of locking bolts (22) are screwed into the corresponding transverse screw through holes (21), and the end parts of the screw parts of the locking bolts (22) are pressed against the side walls of the corresponding vertical columns (10);
the middle part of the bottom surface of the transverse beam (30) is adsorbed with a dial indicator seat (40).
2. The dial indicator mounting bracket for an anchor rod pullout test as claimed in claim 1, wherein: a plurality of positioning concave holes (11) are formed in the outer side wall of the vertical column (10), and all the positioning concave holes (11) are vertically arranged on the outer side wall of the vertical column (10);
the end part of the screw rod part of the locking bolt (22) is provided with a positioning part (221), and the positioning part (221) is inserted into the corresponding positioning concave hole (11).
3. The dial indicator mounting bracket for an anchor rod pullout test as claimed in claim 1, wherein: two ends of the transverse beam (30) are fixedly connected to the two adjusting sleeve bodies (20) through bolts.
4. The dial indicator mounting bracket for an anchor rod pullout test as claimed in claim 1, wherein: the top end of the vertical column (10) is fixedly provided with a limiting plate (12), and the outer diameter of the limiting plate (12) is larger than that of the top end of the vertical column (10).
5. The dial indicator mounting bracket for an anchor rod pullout test as claimed in claim 1, wherein: the bottom surface of the bottom plate (110) is fixed with a plurality of bottom contact pins (13), and the bottom contact pins (13) are inserted into the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320054866.5U CN219201112U (en) | 2023-01-09 | 2023-01-09 | Dial indicator mounting rack for anchor rod drawing test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320054866.5U CN219201112U (en) | 2023-01-09 | 2023-01-09 | Dial indicator mounting rack for anchor rod drawing test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219201112U true CN219201112U (en) | 2023-06-16 |
Family
ID=86724039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320054866.5U Active CN219201112U (en) | 2023-01-09 | 2023-01-09 | Dial indicator mounting rack for anchor rod drawing test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219201112U (en) |
-
2023
- 2023-01-09 CN CN202320054866.5U patent/CN219201112U/en active Active
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