CN216051089U - Material tension detection equipment for engineering supervision - Google Patents
Material tension detection equipment for engineering supervision Download PDFInfo
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- CN216051089U CN216051089U CN202121706473.5U CN202121706473U CN216051089U CN 216051089 U CN216051089 U CN 216051089U CN 202121706473 U CN202121706473 U CN 202121706473U CN 216051089 U CN216051089 U CN 216051089U
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- engineering supervision
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Abstract
The utility model discloses a material tension detection device for engineering supervision, which relates to the field of tension detection and comprises a case, wherein a motor is installed at the top of the case, an output shaft of the motor is provided with a rotating shaft through a coupler, one end of the rotating shaft is provided with a driving gear, the driving gear is meshed with a driven gear, and the inner wall of the driven gear is provided with a threaded rod. The clamping block is of a V-shaped groove structure and matched with internal fixed teeth, so that the clamping block has a better clamping effect on the steel bar, and the steel bar cannot slide in the tension detection process.
Description
Technical Field
The utility model relates to the field of tension detection, in particular to a material tension detection device for engineering supervision.
Background
In the construction process of the building engineering, each process needs to be strictly supervised to prevent quality problems from generating adverse effects on the engineering, the detection and management of materials are also an important engineering, the detection of the tensile property of the materials is part of supervision work, and the proper materials are selected through the detection of the material properties to ensure the quality of the engineering.
In the detection and management of various materials, the steel bar is used as one of the main materials of the building, the quality of the steel bar mainly determines the bearing capacity of the building, so that the steel bar needs to be subjected to tension detection, the two ends of the steel bar are fixed and pulled towards the two ends, and the mechanical property of the steel bar is tested.
However, when the tension detection equipment detects the tension of the steel bar, the steel bar is easy to slide in the clamp, the clamping effect is not good, and meanwhile, the steel bars of different types can be used in the building engineering, so that different tension detection equipment needs to be replaced, the detection cost is increased, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a material tension detection device for engineering supervision, so as to solve the technical problems that a common tension detection device is poor in clamping effect on steel bars when in use and is poor in applicability to different types of steel bars.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material pulling force check out test set is used in engineering supervision, includes quick-witted case, the motor is installed at the top of machine case, the output shaft of motor is provided with the axis of rotation through the shaft coupling, the one end of axis of rotation is provided with the driving gear, the driving gear meshing has driven gear, driven gear's inner wall is provided with the threaded rod, the outer wall activity of threaded rod is provided with a set of fixing base, the one end of fixing base is provided with the installation piece, the spacing groove has been seted up to one side of installation piece, the inner wall of spacing groove is provided with the stopper, one side of stopper is provided with the grip block, the inner wall of grip block is provided with multiunit fixed tooth.
Through adopting above-mentioned technical scheme, the grip block is better to the centre gripping effect of reinforcing bar, can make the reinforcing bar can not appear sliding phenomenon in the pulling force testing process, and the grip block is removable structure, can change the grip block according to the not unidimensional of reinforcing bar, and the suitability is stronger.
The utility model is further provided that one side of the fixed seat is provided with a positioning rod in a penetrating way, and the fixed seat is connected with the positioning rod in a sliding way.
Through adopting above-mentioned technical scheme, the locating lever carries out spacing direction for the removal of fixing base.
The utility model is further arranged in such a way that a fixed box is arranged at the top of the case, and the driving gear and the driven gear are both positioned in the fixed box.
Through adopting above-mentioned technical scheme, the driving gear, driven gear of fixed case inside are protected.
The utility model is further provided that the clamping part of the clamping block is of a V-shaped groove structure.
Through adopting above-mentioned technical scheme, V type groove structure is better to the centre gripping effect of reinforcing bar.
The utility model is further provided that the top of the case is provided with a mounting rack, and the top of the mounting rack is provided with a drawing instrument.
Through adopting above-mentioned technical scheme, can upwards stimulate the reinforcing bar, detect its mechanical properties.
In summary, the utility model mainly has the following beneficial effects: the utility model can effectively clamp the reinforcing steel bar, the motor is started, the driving rotating shaft of the motor rotates, the driving gear and the driven gear rotate along with the driving gear and the driven gear, the threaded rod on the inner wall of the driven gear rotates simultaneously, the two fixing seats move oppositely, the clamping block can clamp the reinforcing steel bar vertically placed at the top of the chassis at the moment, the precision of gear connection is higher, dynamic load can be reduced, and stable transmission is realized.
Drawings
FIG. 1 is a sectional top view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a schematic perspective view of the clamping block of the present invention.
In the figure: 1. a chassis; 2. a mounting frame; 3. a drawing instrument; 4. a motor; 5. a rotating shaft; 6. a driving gear; 7. a driven gear; 8. a threaded rod; 9. a fixed seat; 10. mounting blocks; 11. a limiting groove; 12. a limiting block; 13. a clamping block; 14. fixing teeth; 15. positioning a rod; 16. and (5) fixing the box.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A material tension detection device for engineering supervision is disclosed, as shown in figures 1-3, and comprises a case 1, a motor 4 is installed on the top of the case 1, an output shaft of the motor 4 is provided with a rotating shaft 5 through a coupler, one end of the rotating shaft 5 is provided with a driving gear 6, the driving gear 6 is meshed with a driven gear 7, the inner wall of the driven gear 7 is provided with a threaded rod 8, the outer wall of the threaded rod 8 is movably provided with a group of fixing seats 9, one end of the fixing seat 9 is provided with an installation block 10, one side of the installation block 10 is provided with a limiting groove 11, the inner wall of the limiting groove 11 is provided with a limiting block 12, one side of the limiting block 12 is provided with a clamping block 13, when the clamping block 13 needs to be replaced, the limiting block 12 on the back of the clamping block 13 is pushed in along the limiting groove 11, the inner wall of the clamping block 13 is provided with a plurality of groups of fixed teeth 14, the motor 4 is started, the rotating shaft 5 is driven by the motor 4 to rotate, at this moment, the driving gear 6 and the driven gear 7 rotate along with the driving gear, the threaded rod 8 on the inner wall of the driven gear 7 rotates simultaneously, the two fixing seats 9 move oppositely, and the clamping block 13 can clamp the steel bars vertically placed at the top of the case 1.
Referring to fig. 1, a positioning rod 15 is disposed through one side of the fixing base 9, the fixing base 9 is slidably connected to the positioning rod 15, and when the fixing base 9 moves in the opposite direction, the positioning rod 15 performs a limiting and guiding operation for the movement of the fixing base 9.
Referring to fig. 1 and 2, a fixed box 16 is disposed on the top of the chassis 1, and the driving gear 6 and the driven gear 7 are both located inside the fixed box 16, and the fixed box 16 can protect the driving gear 6 and the driven gear 7 inside.
Referring to fig. 1 and 3, the clamping portion of the clamping block 13 is a V-shaped groove structure, and the clamping block 13 with the V-shaped groove structure can better clamp the steel bar.
Referring to fig. 2, an installation frame 2 is arranged at the top of a case 1, a drawing instrument 3 is installed at the top of the installation frame 2, the drawing instrument 3 moves downwards to clamp the upper end of a steel bar, and the steel bar is pulled upwards after clamping is finished to detect the mechanical property of the steel bar.
The working principle of the utility model is as follows: starter motor 4, motor 4's drive axis of rotation 5 is rotatory, driving gear 6 is rotatory thereupon with driven gear 7 this moment, the threaded rod 8 of 7 inner walls of driven gear rotates simultaneously, move two fixing bases 9 in opposite directions, grip block 13 can carry out the centre gripping to the vertical reinforcing bar of putting at quick-witted case 1 top this moment, because grip block 13 is V type groove structure, the inside fixed tooth 14 of cooperation, grip block 13 is better to the centre gripping effect of reinforcing bar, the back is accomplished in reinforcing bar bottom centre gripping, draw 3 downstream of appearance, carry out the centre gripping to the upper end of reinforcing bar, the centre gripping is drawn upwards after finishing, mechanical properties to the reinforcing bar detects, grip block 13 is removable structure, during the installation with 13 back of grip block stopper 12 along spacing groove 11 push can.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a material pulling force check out test set for engineering supervision, includes quick-witted case (1), its characterized in that: motor (4) are installed at the top of quick-witted case (1), the output shaft of motor (4) is provided with axis of rotation (5) through the shaft coupling, the one end of axis of rotation (5) is provided with driving gear (6), driving gear (6) meshing has driven gear (7), the inner wall of driven gear (7) is provided with threaded rod (8), the outer wall activity of threaded rod (8) is provided with a set of fixing base (9), the one end of fixing base (9) is provided with installation piece (10), spacing groove (11) have been seted up to one side of installation piece (10), the inner wall of spacing groove (11) is provided with stopper (12), one side of stopper (12) is provided with grip block (13), the inner wall of grip block (13) is provided with multiunit fixed tooth (14).
2. The material tension detecting apparatus for engineering supervision as claimed in claim 1, wherein: one side of the fixing seat (9) is provided with a positioning rod (15) in a penetrating mode, and the fixing seat (9) is connected with the positioning rod (15) in a sliding mode.
3. The material tension detecting apparatus for engineering supervision as claimed in claim 1, wherein: the top of the case (1) is provided with a fixed case (16), and the driving gear (6) and the driven gear (7) are both positioned in the fixed case (16).
4. The material tension detecting apparatus for engineering supervision as claimed in claim 1, wherein: the clamping part of the clamping block (13) is of a V-shaped groove structure.
5. The material tension detecting apparatus for engineering supervision as claimed in claim 1, wherein: the top of machine case (1) is provided with mounting bracket (2), appearance (3) are drawn in the top installation of mounting bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706473.5U CN216051089U (en) | 2021-07-26 | 2021-07-26 | Material tension detection equipment for engineering supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706473.5U CN216051089U (en) | 2021-07-26 | 2021-07-26 | Material tension detection equipment for engineering supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051089U true CN216051089U (en) | 2022-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121706473.5U Active CN216051089U (en) | 2021-07-26 | 2021-07-26 | Material tension detection equipment for engineering supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051089U (en) |
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2021
- 2021-07-26 CN CN202121706473.5U patent/CN216051089U/en active Active
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