CN218157249U - Fixing device for detecting hardness of anchor clamping piece - Google Patents
Fixing device for detecting hardness of anchor clamping piece Download PDFInfo
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- CN218157249U CN218157249U CN202222179459.5U CN202222179459U CN218157249U CN 218157249 U CN218157249 U CN 218157249U CN 202222179459 U CN202222179459 U CN 202222179459U CN 218157249 U CN218157249 U CN 218157249U
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- clamping piece
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- butt joint
- thread
- hardness
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Abstract
The utility model provides a fixing device for detecting ground tackle clamping piece hardness, relates to clamping piece hardness and detects fixing device's technical field, and its structure is: the clamping device comprises a clamping piece, a fixed base and a fixed support, wherein a raised fixed threaded surface is arranged on the fixed base, and fixed butt joint surfaces are arranged on two sides of the fixed threaded surface; the middle of the clamping piece is provided with a clamping piece internal thread groove, and the two sides of the clamping piece internal thread groove are provided with clamping piece butt joint surfaces; the thread on the fixed thread surface is correspondingly matched with the thread of the thread groove in the clamping piece, and the fixed thread surface is in thread butt joint with the thread groove in the clamping piece; the fixed butt joint surface is the same as the butt joint surface of the clamping piece in shape, and the fixed butt joint surface is in butt joint with the butt joint surface of the clamping piece. The beneficial effects of the utility model reside in that: simple structure, convenient to use, the clamping piece passes through fixing device and is stably fixed, has improved the stability that clamping piece hardness detected, and fixing device need not the adjustment, only needs to put into fixing device with the clamping piece that detects and can detect, can save check-out time, can improve detection efficiency again.
Description
Technical Field
The utility model relates to a clamping piece hardness detects fixing device's technical field, especially relates to a fixing device for detecting ground tackle clamping piece hardness.
Background
The clamping piece type anchorage device is characterized in that steel strands are anchored by utilizing a wedging principle of a taper hole, namely the steel strands are anchored in a taper hole of an anchor plate by a wedge-shaped clamping piece, when a steel strand bundle is tensioned by using a jack and reaches a designed stress value, the jack is slowly released, the clamping piece of the anchorage device is brought into the taper hole of the anchor plate by the steel strand bundle which retracts at a constant speed to form an anchoring unit, and the stress of the steel strand bundle is transmitted to a building structure through the anchor plate and an anchor backing plate to form permanent prestress.
The clamping piece is a commonly used material in bridge construction, the clamping piece is a main anchoring part and has high requirements on hardness, the clamping piece can be put into use only after being qualified in hardness detection, the clamping piece is in a conical structure, the force application point is unstable in detection, the clamping piece is unstable in hardness detection, the detection is influenced, and the detection fluctuation is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a fixing device for detecting ground tackle clamping piece hardness to solve clamping piece hardness and detect unstable problem.
The utility model provides a fixing device for detecting ground tackle clamping piece hardness, its structure is: the clamping device comprises a clamping piece, a fixed base and a fixed support, wherein a raised fixed threaded surface is arranged on the fixed base, and fixed butt joint surfaces are arranged on two sides of the fixed threaded surface; the middle of the clamping piece is provided with a clamping piece internal thread groove, and the two sides of the clamping piece internal thread groove are provided with clamping piece butt joint surfaces; the thread on the fixed thread surface is correspondingly matched with the thread of the thread groove in the clamping piece, and the fixed thread surface is in thread butt joint with the thread groove in the clamping piece; the fixed butt joint surface is the same as the butt joint surface of the clamping piece in shape, and the fixed butt joint surface is in butt joint with the butt joint surface of the clamping piece.
The fixed support is a cylinder, and the upper surface and the lower surface of the fixed support are arranged in parallel; the fixing support is internally provided with a fixing groove, and the fixing base and the clamping piece are clamped into the fixing groove in a butt joint mode.
The fixed base is used for independently fixing the clamping piece or is matched with the fixed support to fix the clamping piece.
The hardness of the fixed base and the fixed support is greater than that of the clamping piece.
The utility model discloses a use method: 1. the clamping piece is independently fixed to the fixing base: the bottom surface of the fixed base is horizontally arranged, a convex fixed threaded surface and a fixed butt joint surface are arranged on the top surface of the fixed base, the clamping piece is buckled on the convex fixed threaded surface and the fixed butt joint surface, the fixed threaded surface is in threaded butt joint with an internal thread groove of the clamping piece, the fixed butt joint surface is in butt joint with the butt joint surface of the clamping piece, the side surface of the clamping piece is horizontal at the moment, and the fixed base is placed on the surface of a hardness detector to detect the hardness of the side surface of the clamping piece; 2. clamping piece is fixed by matching with a fixed support: the fixed pedestal is the same as the shape of the outer side of the clamping piece, the inner side of the fixed pedestal is provided with a raised fixed thread surface and a fixed butt joint surface, the fixed thread surface is in thread butt joint with the inner thread groove of the clamping piece, the fixed butt joint surface is in butt joint with the butt joint surface of the clamping piece, the fixed pedestal and the clamping piece are clamped into a fixed groove, and the fixed support is placed on the surface of a hardness detector to detect the hardness of the top of the clamping piece.
The beneficial effects of the utility model reside in that: simple structure, convenient to use, the clamping piece passes through fixing device and is stably fixed, has improved the stability that clamping piece hardness detected, and fixing device need not the adjustment, only needs to put into fixing device with the clamping piece that detects and can detect, can save check-out time, can improve detection efficiency again.
Drawings
FIG. 1 is a view of the structure of the module 1 of the present invention;
FIG. 2 is a block diagram of the module 2 of the present invention;
fig. 3 is a top view of the assembly 2 of the present invention;
FIG. 4 is a left side view of FIG. 1;
FIG. 5 is a view showing the structure of the clip of the present invention;
fig. 6 is a corresponding structure diagram of the assembly 1 and the clip of the present invention;
fig. 7 is a top view of the utility model in use;
FIG. 8 isbase:Sub>A view taken along line A-A of FIG. 7;
fig. 9 is another structural view of the assembly 1 of the present invention;
FIG. 10 is a view from the B-B direction of FIG. 9;
fig. 11 is a sectional view of another structure of the assembly 1 of the present invention in use;
in the figure: 1. the clamping device comprises a fixed base, 2, a fixed threaded surface, 3, a fixed support, 4, a fixed groove, 5, a fixed butt joint surface, 6, a clamping piece, 7, a clamping piece butt joint surface, 8 and a clamping piece inner threaded groove.
Detailed Description
Example 1
As shown in fig. 1-8, the utility model provides a fixing device for detecting the hardness of an anchorage device clamping piece, the structure thereof is: the clamping device comprises a clamping piece 6, a fixed base 1 and a fixed support, wherein a raised fixed threaded surface 2 is arranged on the inner side of the fixed base 1, and fixed butt joint surfaces 5 are arranged on two sides of the fixed threaded surface 2; the inner side of the clamping piece 6 is provided with a clamping piece internal thread groove 8, and two sides of the clamping piece internal thread groove 8 are provided with clamping piece butt joint surfaces 7; the outer side of the fixed base 1 and the outer side of the clamping piece 6 are the same in shape, threads on the fixed thread surface 2 are correspondingly matched with threads of the internal thread groove 8 of the clamping piece, and the fixed thread surface 2 is in thread butt joint with the internal thread groove 8 of the clamping piece; the fixed butt joint surface 5 and the clip butt joint surface 7 are the same in shape, and the fixed butt joint surface 5 is in butt joint with the clip butt joint surface 7.
Furthermore, the fixed support is a cylinder, and the upper surface and the lower surface of the fixed support are arranged in parallel; the middle of the fixing support is provided with a fixing groove 4, the fixing groove 4 is communicated up and down, and the shape of the fixing groove 4 is the same as the external shape of the fixing base 1 and the clamping piece 6 after butt joint.
Furthermore, the fixed base 1 and the clamping piece 6 are clamped into the fixed groove 4 in a butt joint mode, the upper surface of the fixed support and the upper surfaces of the fixed base 1 and the clamping piece 6 are on the same horizontal plane, and the lower surface of the fixed support and the lower surfaces of the fixed base 1 and the clamping piece 6 are on the same horizontal plane.
Further, the fixed base 1 is matched with a fixed support fixed clamping piece 6.
Further, the hardness of the fixing base 1 and the fixing support is greater than that of the clamping piece 6.
The utility model discloses a use method: unable adjustment base 1 is the same with the outside shape of clamping piece 6, and unable adjustment base 1 inboard is bellied fixed thread face 2 and fixed butt joint face 5, and fixed thread face 2 and the 8 screw thread butt joints of clamping piece internal thread groove, and fixed butt joint face 5 docks with clamping piece butt joint face 7, goes into fixed slot 4 with unable adjustment base 1 and the 6 butt joint card of clamping piece, puts fixing support and carries out hardness detection to clamping piece 6 top on the hardness testing instrument face.
Example 2
As shown in fig. 9-11, the present invention provides a fixing device for detecting the hardness of an anchor clip, which comprises: the clamping device comprises a clamping piece 6 and a fixed base 1, wherein a raised fixed threaded surface 2 is arranged on the fixed base 1, and fixed butt joint surfaces 5 are arranged on two sides of the fixed threaded surface 2; the middle of the clamping piece 6 is provided with a clamping piece internal thread groove 8, and two sides of the clamping piece internal thread groove 8 are provided with clamping piece butt joint surfaces 7; the thread on the fixed thread surface 2 is correspondingly matched with the thread of the internal thread groove 8 of the clamping piece, and the fixed thread surface 2 is in thread butt joint with the internal thread groove 8 of the clamping piece; the fixed butt joint surface 5 and the clip butt joint surface 7 are the same in shape, and the fixed butt joint surface 5 is in butt joint with the clip butt joint surface 7.
The fixing base 1 is used for fixing the clamping piece 6 independently.
The hardness of the fixed base 1 and the fixed support is greater than that of the clamping piece 6.
The utility model discloses a use method: the 1 bottom surface level of unable adjustment base sets up, is bellied fixed thread face 2 and fixed butt joint face 5 on the 1 top surface of unable adjustment base, detains clamping piece 6 on bellied fixed thread face 2 and fixed butt joint face 5, and fixed thread face 2 docks with the 8 screw thread of clamping piece internal thread groove, and fixed butt joint face 5 docks with clamping piece butt joint face 7, and 6 side levels of clamping piece this moment put unable adjustment base 1 and carry out the hardness detection to the 6 sides of clamping piece on the hardness detecting instrument face.
Claims (4)
1. A fixing device for detecting the hardness of an anchorage device clamping piece is characterized in that: the clamping device comprises a clamping piece, a fixed base and a fixed support, wherein a raised fixed threaded surface is arranged on the fixed base, and fixed butt joint surfaces are arranged on two sides of the fixed threaded surface; the middle of the clamping piece is provided with a clamping piece internal thread groove, and the two sides of the clamping piece internal thread groove are provided with clamping piece butt joint surfaces; the thread on the fixed thread surface is correspondingly matched with the thread of the thread groove in the clamping piece, and the fixed thread surface is in thread butt joint with the thread groove in the clamping piece; the fixed butt joint surface is the same as the butt joint surface of the clamping piece in shape, and the fixed butt joint surface is in butt joint with the butt joint surface of the clamping piece.
2. The fixture apparatus of claim 1, wherein the fixture apparatus comprises: the fixed support is a cylinder, and the upper surface and the lower surface of the fixed support are arranged in parallel; the fixing support is internally provided with a fixing groove, and the fixing base is clamped into the fixing groove in a butt joint mode with the clamping piece.
3. A mounting apparatus for testing the hardness of an anchor clip according to claim 2, wherein: the fixed base is used for independently fixing the clamping piece or is matched with the fixed support to fix the clamping piece.
4. A mounting apparatus for testing the hardness of an anchor clip according to claim 3, wherein: the hardness of the fixed base and the fixed support is greater than that of the clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179459.5U CN218157249U (en) | 2022-08-18 | 2022-08-18 | Fixing device for detecting hardness of anchor clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179459.5U CN218157249U (en) | 2022-08-18 | 2022-08-18 | Fixing device for detecting hardness of anchor clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157249U true CN218157249U (en) | 2022-12-27 |
Family
ID=84550367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222179459.5U Active CN218157249U (en) | 2022-08-18 | 2022-08-18 | Fixing device for detecting hardness of anchor clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157249U (en) |
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2022
- 2022-08-18 CN CN202222179459.5U patent/CN218157249U/en active Active
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