CN213275147U - Safety rope strength detection device for electric power engineering - Google Patents
Safety rope strength detection device for electric power engineering Download PDFInfo
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- CN213275147U CN213275147U CN202022186297.9U CN202022186297U CN213275147U CN 213275147 U CN213275147 U CN 213275147U CN 202022186297 U CN202022186297 U CN 202022186297U CN 213275147 U CN213275147 U CN 213275147U
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Abstract
The utility model discloses a safety rope intensity detection device for electric power engineering, including the testboard, the top fixedly connected with frame of testboard, the top of frame is fixed to run through and is provided with electronic jar, the bottom movable end fixedly connected with fly leaf of electronic jar, the bottom fixedly connected with force sensor of fly leaf, force sensor's bottom fixedly connected with anchor clamps, the top of testboard is located the fixedly connected with lower anchor clamps under the upper anchor clamps, the upper anchor clamps are the same with the structure of lower anchor clamps, lower anchor clamps include the installation piece, the top of installation piece has seted up the wedge groove; the utility model discloses a set up slide bar and scale strip, utilize the sliding connection of fly leaf and slide bar, can effectively improve the stability that the fly leaf reciprocated, simultaneously at the in-process that detects, observe the scale that scale strip and fly leaf were aligned through the cooperation, can audio-visually know the deformation volume of test rope.
Description
Technical Field
The utility model relates to an electric power engineering technical field especially relates to a safety rope intensity detection device for electric power engineering.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the power transmission and transformation industry expansion project can be understood, and as one form of energy, the electric energy has the advantages of easiness in conversion, convenience in transportation, easiness in control, convenience in use, cleanliness, economy and the like. Since the 80 s in the 19 th century, electric power has gradually replaced a steam engine which is the technical basis of the 18 th century industrial revolution, and becomes the technical basis of human material culture and spiritual culture in the modern society. In the construction process of electric power engineering, workers are often required to wear safety ropes to perform ascending operation, so that the safety ropes are required to be detected regularly.
When the existing safety rope strength detection device is used, the safety rope is soft, so that in the stretching process, the clamp is easy to loosen at the end clamping part of the safety rope, and the detection cannot be normally carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safety rope intensity detection device for electric power engineering to solve the problem that proposes among the above-mentioned background art.
The utility model discloses a can realize through following technical scheme:
a safety rope strength detection device for electric power engineering comprises a test board, wherein the top of the test board is fixedly connected with a rack, the top of the rack is fixedly provided with an electric cylinder in a penetrating manner, the bottom movable end of the electric cylinder is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a tension sensor, the bottom of the tension sensor is fixedly connected with an upper clamp, the top of the test board is positioned under the upper clamp and is fixedly connected with a lower clamp, the upper clamp and the lower clamp are identical in structure, the lower clamp comprises an installation block, the top of the installation block is provided with a wedge-shaped groove, two opposite inclined inner walls of the wedge-shaped groove are symmetrically and slidably connected with two wedge-shaped clamping blocks, the bottom edge of each wedge-shaped clamping block is provided with an accommodating groove, a test rope is arranged between the two wedge-shaped clamping, the limiting mechanisms are located in the corresponding accommodating grooves.
By adopting the technical scheme, when the strength of the safety rope needs to be detected, firstly, the test rope with proper length is intercepted, after the limiting mechanisms are arranged at the two ends of the test rope, the bottom end of the test rope is placed between the two wedge-shaped clamping blocks of the lower clamp, the limiting mechanism at the bottom end is placed in the accommodating groove, then the test rope is pulled upwards, the two wedge-shaped clamping blocks are driven to move upwards by the matching of the limiting mechanisms and the accommodating groove, so that the two wedge-shaped clamping blocks are gradually close to each other in the upward moving process by the matching of the two wedge-shaped clamping blocks and the inclined inner wall of the wedge-shaped groove, the bottom end of the test rope is clamped, similarly, after the limiting mechanism at the top end of the test rope is placed in the accommodating groove of the upper clamp, the electric cylinder is started to drive the upper clamp to move upwards, so that the top end of the test rope can be clamped, and in, along with going up constantly of anchor clamps and moving up, the power that the wedge clamp splice received also can increase gradually to press from both sides more tight more to the test rope, in order effectively to prevent at the testing process, the safety rope takes place to loosen and take off, thereby guarantees the normal clear of detection.
Further setting the following steps: the limiting mechanism comprises a sleeve, the end part of the test rope is positioned in the sleeve, the outer wall of the sleeve is connected with a bolt in a threaded fit mode, and the threaded end of the bolt penetrates through the outer wall of the sleeve and then abuts against the outer wall of the test rope.
Through adopting above-mentioned technical scheme, be convenient for fix the sleeve pipe with the tip of test rope to utilize the cooperation of sleeve pipe and holding tank to provide power to the wedge clamp splice.
Further setting the following steps: the bottom of the sleeve is fixedly connected with a limiting plate, and the top of the limiting plate is attached to the bottom of the wedge-shaped clamping block.
Through adopting above-mentioned technical scheme, utilize the cooperation of limiting plate and wedge clamp splice, can effectively improve the lifting surface area of wedge clamp splice to better playing presss from both sides tight effect.
Further setting the following steps: the inclined outer wall of the wedge-shaped clamping block is fixedly connected with a sliding strip, a sliding groove is formed in the corresponding position of the inner wall of the wedge-shaped groove and the sliding strip, the sliding strip is located in the corresponding sliding groove, and the sliding strip is connected with the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, utilize the cooperation of draw runner and spout, can improve the stability that the wedge clamp splice removed, avoid two wedge clamp splices to misplace each other.
Further setting the following steps: the top of the test board is located two sliding rods symmetrically and fixedly connected with two sides of the electric cylinder, the top ends of the sliding rods penetrate through the bottom of the movable plate and then are fixedly connected with the rack, and the sliding rods are connected with the movable plate in a sliding mode.
Through adopting above-mentioned technical scheme, utilize the sliding connection of fly leaf and slide bar, can effectively improve the stability that the fly leaf reciprocated.
Further setting the following steps: and the outer wall of the sliding rod is provided with a scale strip.
Through adopting above-mentioned technical scheme, at the in-process that detects, through the scale that the scale strip was observed in the cooperation and the fly leaf is aligned, the deformation volume of test rope can audio-visually be known.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model arranges the mounting block, the wedge groove, the wedge-shaped clamping blocks, the holding tank and the like, the bottom end of the test rope is arranged between the two wedge-shaped clamping blocks of the lower clamp, the limiting mechanism of the bottom end is arranged in the holding tank, then the test rope is pulled upwards, the two wedge-shaped clamping blocks are driven to move upwards by the cooperation of the limiting mechanism and the holding tank, thereby the two wedge-shaped clamping blocks are driven to move upwards by the cooperation of the two wedge-shaped clamping blocks and the inclined inner wall of the wedge groove, the two wedge-shaped clamping blocks are gradually close to each other in the upward moving process, thereby the bottom end of the test rope is clamped, and similarly, after the limiting mechanism at the top end of the test rope is arranged in the holding tank of the upper clamp, the electric cylinder is started to drive the upper clamp to move upwards, so that the top end of the test rope can be clamped, and in the detection process, along with the, thereby it is tighter to press from both sides more to the test rope to effectively prevent at the testing process, the safety rope takes place to loosen, thereby guarantees the normal clear of detection.
2. The utility model discloses a set up slide bar and scale strip, utilize the sliding connection of fly leaf and slide bar, can effectively improve the stability that the fly leaf reciprocated, simultaneously at the in-process that detects, observe the scale that scale strip and fly leaf were aligned through the cooperation, can audio-visually know the deformation volume of test rope.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 2.
Reference numerals: 1. a test bench; 2. a frame; 3. an electric cylinder; 4. a movable plate; 5. a slide bar; 6. a scale bar; 7. A tension sensor; 8. an upper clamp; 9. a lower clamp; 10. mounting blocks; 11. a wedge-shaped groove; 12. a wedge-shaped clamping block; 13. a slide bar; 14. a chute; 15. accommodating grooves; 16. testing the rope; 17. a sleeve; 18. a bolt; 19. and a limiting plate.
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.
Referring to fig. 1 to 3, in order to disclose a safety rope strength detecting device for electric power engineering, the safety rope strength detecting device comprises a test board 1, wherein the top of the test board 1 is fixedly connected with a frame 2, an electric cylinder 3 is fixedly arranged at the top of the frame 2 in a penetrating manner, a movable plate 4 is fixedly connected at the bottom of the electric cylinder 3, a tension sensor 7 is fixedly connected at the bottom of the movable plate 4, an upper clamp 8 is fixedly connected at the bottom of the tension sensor 7, a lower clamp 9 is fixedly connected at the top of the test board 1 under the upper clamp 8, the upper clamp 8 and the lower clamp 9 have the same structure, the lower clamp 9 comprises a mounting block 10, a wedge-shaped groove 11 is arranged at the top of the mounting block 10, two opposite inclined inner walls of the wedge-shaped groove 11 are symmetrically and slidably connected with two wedge-shaped clamping blocks 12, and a holding groove 15 is arranged at the, a test rope 16 is arranged between the two wedge-shaped clamping blocks 12, and limiting mechanisms are arranged at two ends of the test rope 16 and are located in the corresponding accommodating grooves 15.
When the strength of the safety rope needs to be detected, firstly, a test rope 16 with a proper length is intercepted, after limiting mechanisms are installed at two ends of the test rope 16, the bottom end of the test rope 16 is placed between two wedge-shaped clamping blocks 12 of a lower clamp 9, the limiting mechanism at the bottom end is placed in an accommodating groove 15, then the test rope 16 is pulled upwards, the two wedge-shaped clamping blocks 12 are driven to move upwards by utilizing the matching of the limiting mechanisms and the accommodating groove 15, so that the two wedge-shaped clamping blocks 12 gradually approach to each other in the process of moving upwards by utilizing the matching of the two wedge-shaped clamping blocks 12 and the inclined inner wall of the wedge-shaped groove 11, the bottom end of the test rope 16 is clamped, and similarly, after the limiting mechanism at the top end of the test rope 16 is placed in the accommodating groove 15 of an upper clamp 8, the upper clamp 8 is driven to move upwards by starting the electric cylinder 3, so that the top end of the test rope 16, and in the testing process, along with the continuous upward movement of the upper clamp 8, the force applied to the wedge-shaped clamping block 12 is gradually increased, so that the testing rope 16 is clamped more and more tightly, the safety rope is effectively prevented from loosening in the testing process, and the normal operation of testing is ensured.
The limiting mechanism comprises a sleeve 17, the end part of the test rope 16 is positioned in the sleeve 17, the outer wall of the sleeve 17 is connected with a bolt 18 through thread fit, and the thread end of the bolt 18 penetrates through the outer wall of the sleeve 17 and then abuts against the outer wall of the test rope 16.
It is convenient to secure sleeve 17 to the end of test cord 16 so that wedge block 12 is powered by the engagement of sleeve 17 with receiving slot 15.
The bottom of the sleeve 17 is fixedly connected with a limiting plate 19, and the top of the limiting plate 19 is attached to the bottom of the wedge-shaped clamping block 12.
By utilizing the matching of the limiting plate 19 and the wedge-shaped clamping block 12, the stress area of the wedge-shaped clamping block 12 can be effectively increased, so that the clamping effect is better achieved.
The inclined outer wall of the wedge-shaped clamping block 12 is fixedly connected with a sliding strip 13, a sliding groove 14 is formed in the corresponding position of the inner wall of the wedge-shaped groove 11 and the sliding strip 13, the sliding strip 13 is located in the corresponding sliding groove 14, and the sliding strip 13 is in sliding connection with the sliding groove 14.
By utilizing the matching of the sliding strip 13 and the sliding groove 14, the moving stability of the wedge-shaped clamping blocks 12 can be improved, and the mutual dislocation of the two wedge-shaped clamping blocks 12 is avoided.
The top of the test board 1 is symmetrically and fixedly connected with two sliding rods 5 at two sides of the electric cylinder 3, the top ends of the sliding rods 5 penetrate through the bottom of the movable plate 4 and then are fixedly connected with the rack 2, and the sliding rods 5 are slidably connected with the movable plate 4.
By utilizing the sliding connection between the movable plate 4 and the sliding rod 5, the up-and-down movement stability of the movable plate 4 can be effectively improved.
And the outer wall of the sliding rod 5 is provided with a scale bar 6.
In the process of detection, the deformation quantity of the test rope 16 can be intuitively known by matching and observing the scales of the alignment of the scale strip 6 and the movable plate 4.
The utility model discloses a theory of operation and beneficial effect do:
when the strength of the safety rope needs to be detected, firstly, a test rope 16 with a proper length is intercepted, after limiting mechanisms are installed at two ends of the test rope 16, the bottom end of the test rope 16 is placed between two wedge-shaped clamping blocks 12 of a lower clamp 9, the limiting mechanism at the bottom end is placed in an accommodating groove 15, then the test rope 16 is pulled upwards, the two wedge-shaped clamping blocks 12 are driven to move upwards by utilizing the matching of the limiting mechanisms and the accommodating groove 15, so that the two wedge-shaped clamping blocks 12 gradually approach to each other in the process of moving upwards by utilizing the matching of the two wedge-shaped clamping blocks 12 and the inclined inner wall of the wedge-shaped groove 11, the bottom end of the test rope 16 is clamped, and similarly, after the limiting mechanism at the top end of the test rope 16 is placed in the accommodating groove 15 of an upper clamp 8, the upper clamp 8 is driven to move upwards by starting the electric cylinder 3, so that the top end of the test rope 16, and in the testing process, along with the continuous upward movement of the upper clamp 8, the force applied to the wedge-shaped clamping block 12 is gradually increased, so that the testing rope 16 is clamped more and more tightly, the safety rope is effectively prevented from loosening in the testing process, and the normal operation of testing is ensured.
The utility model discloses a set up slide bar 5 and scale strip 6, utilize fly leaf 4 and slide bar 5's sliding connection, can effectively improve the stability that fly leaf 4 reciprocated, be carrying out the in-process that detects simultaneously, observe the scale that scale strip 6 and fly leaf 4 align through the cooperation, can audio-visually know the deformation volume of test rope 16.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a safety rope intensity detection device for electric power engineering which characterized in that: the device comprises a test board (1), a rack (2) is fixedly connected to the top of the test board (1), an electric cylinder (3) is fixedly arranged on the top of the rack (2) in a penetrating mode, a movable plate (4) is fixedly connected to the bottom of the electric cylinder (3), a tension sensor (7) is fixedly connected to the bottom of the movable plate (4), an upper clamp (8) is fixedly connected to the bottom of the tension sensor (7), a lower clamp (9) is fixedly connected to the top of the test board (1) under the upper clamp (8), the upper clamp (8) and the lower clamp (9) are identical in structure, the lower clamp (9) comprises a mounting block (10), a wedge-shaped groove (11) is formed in the top of the mounting block (10), and two wedge-shaped clamping blocks (12) are symmetrically and slidably connected to two opposite inclined inner walls of the wedge-shaped groove (11), holding tank (15) have been seted up to the bottom edge of wedge clamp splice (12), two be provided with test rope (16) between wedge clamp splice (12), the both ends of test rope (16) are provided with stop gear, stop gear is located corresponding holding tank (15).
2. The safety rope strength detection device for power engineering according to claim 1, characterized in that: the limiting mechanism comprises a sleeve (17), the end part of the test rope (16) is positioned in the sleeve (17), the outer wall of the sleeve (17) is connected with a bolt (18) through thread fit, and the thread end of the bolt (18) penetrates through the outer wall of the sleeve (17) and then abuts against the outer wall of the test rope (16).
3. The safety rope strength detection device for power engineering according to claim 2, characterized in that: the bottom of sleeve pipe (17) fixedly connected with limiting plate (19), the top of limiting plate (19) and the bottom laminating of wedge clamp splice (12).
4. The safety rope strength detection device for power engineering according to claim 1, characterized in that: the slope outer wall fixedly connected with draw runner (13) of wedge clamp splice (12), spout (14) have been seted up with the department that corresponds of draw runner (13) to the inner wall of wedge groove (11), draw runner (13) are located corresponding spout (14), draw runner (13) and spout (14) sliding connection.
5. The safety rope strength detection device for power engineering according to claim 1, characterized in that: the top of the test board (1) is located on two sides of the electric cylinder (3) and is symmetrically and fixedly connected with two sliding rods (5), the top ends of the sliding rods (5) penetrate through the bottom of the movable plate (4) and then are fixedly connected with the rack (2), and the sliding rods (5) are slidably connected with the movable plate (4).
6. The safety rope strength detection device for power engineering according to claim 5, characterized in that: and the outer wall of the sliding rod (5) is provided with a scale strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186297.9U CN213275147U (en) | 2020-09-29 | 2020-09-29 | Safety rope strength detection device for electric power engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186297.9U CN213275147U (en) | 2020-09-29 | 2020-09-29 | Safety rope strength detection device for electric power engineering |
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| CN213275147U true CN213275147U (en) | 2021-05-25 |
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| CN202022186297.9U Active CN213275147U (en) | 2020-09-29 | 2020-09-29 | Safety rope strength detection device for electric power engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124578A (en) * | 2022-11-21 | 2023-05-16 | 滨州宏愿化纤制品有限公司 | Safety rope safety and reliability detection device for building construction |
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2020
- 2020-09-29 CN CN202022186297.9U patent/CN213275147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124578A (en) * | 2022-11-21 | 2023-05-16 | 滨州宏愿化纤制品有限公司 | Safety rope safety and reliability detection device for building construction |
| CN116124578B (en) * | 2022-11-21 | 2024-04-23 | 滨州宏愿化纤制品有限公司 | Safety rope safety and reliability detection device for building construction |
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