CN211825467U - Electric power construction safety belt hangs detection device - Google Patents
Electric power construction safety belt hangs detection device Download PDFInfo
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- CN211825467U CN211825467U CN202020201923.4U CN202020201923U CN211825467U CN 211825467 U CN211825467 U CN 211825467U CN 202020201923 U CN202020201923 U CN 202020201923U CN 211825467 U CN211825467 U CN 211825467U
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- safety belt
- dead lever
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Abstract
The utility model discloses an electric power construction safety belt hangs detection device, including detection device main part and protective cover plate, the top of detection device main part is rotated through the articulated shaft and is installed protective cover plate, the slide has been seted up on the top right side of detection device main part, and the inside cover of slide is equipped with the slider, both ends are all overlapped and are equipped with first dead lever, rear end around the inside of slider the intermediate position department of first dead lever has seted up first fixed slot, and the inside cover of first fixed slot is equipped with loop bar, front end the inside welding of first dead lever has the lead screw. The utility model discloses be provided with fixing base, hydraulic telescoping rod, slide, slider, first dead lever, loop bar, first fixed slot and lead screw, improved the problem of detection device's accuracy, this electric power construction safety belt hangs detection device and is provided with second dead lever, second fixed slot, mounting groove, slide bar, spring, has improved the security when device uses.
Description
Technical Field
The utility model relates to a detection device technical field specifically is an electric power construction safety belt hangs detection device.
Background
Safety belt hangs detection device has improved the convenience that electric power construction safety belt hung the detection, has avoided the unexpected fracture of electric power construction safety belt to personnel's injury, and current safety belt hangs detection device and basically can satisfy daily production and use demand, still has some weak points to need to improve, for example chinese patent bulletin number is: CN 209485869U's an electric power construction safety belt hangs detection device, including detection case, case lid door, protection casing, the detection case is preceding to be provided with the case lid door, the detection case both sides are provided with the heat dissipation window, be provided with the hydraulic pressure case in the detection case, be provided with the hydraulic pump above the hydraulic pressure case, the hydraulic pump top is provided with the pneumatic cylinder, pneumatic cylinder one side is provided with the slider, be provided with the portable column above the slider, be provided with the stationary mast above the detection case. Has the advantages that: the utility model discloses utilize between mobile column and the stationary mast apart from the change to drag electric power construction safety belt, guaranteed that electric power construction safety belt hangs the effect that detects, directly dress the simulation with electric power construction safety belt cover just accomplished with the stationary mast at mobile column and stationary mast simultaneously, labour saving and time saving has improved the convenience that electric power construction safety belt hung the detection to increase the protection casing, avoided the unexpected fracture of electric power construction safety belt to personnel's injury.
But this design adopts the upright of opposite direction movement to realize the tensile effect to the safety belt to play the detection effect to the safety belt, nevertheless this detection mode can't change the atress direction of safety belt, can't press close to the normal use state of safety belt, has reduced detection device's accuracy, therefore urgently needed a power construction safety belt to hang detection device and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power construction safety belt hangs detection device to this detection mode that provides in solving above-mentioned background art can't change the atress direction of safety belt, can't press close to the normal use state of safety belt, has reduced the problem of detection device's accuracy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power construction safety belt hangs detection device, includes detection device main part and protective cover plate, the top of detection device main part is rotated through the articulated shaft and is installed protective cover plate, the slide has been seted up on the top right side of detection device main part, and the inside cover of slide is equipped with the slider, both ends are all overlapped and are equipped with first dead lever, rear end around the inside of slider first fixed lever's intermediate position department has seted up first fixed slot, and the inside cover of first fixed slot is equipped with loop bar, front end the inside welding of first dead lever has the lead screw, the inside intermediate position department welding of detection device main part has the fixing base, and the inside bolt fastening of fixing base has hydraulic telescoping rod, and hydraulic telescoping rod and slider threaded connection.
Preferably, the length of the sleeve rod is greater than that of the first fixing groove, and the sleeve rod is in threaded connection with the screw rod.
Preferably, the vertical cross section of the first fixing rod is designed in an inverted T shape, and a concave groove matched with the first fixing rod is formed in the sliding block.
Preferably, the top left side of the detection device main part is provided with fastener, fastener includes second dead lever, second fixed slot, mounting groove, slide bar, spring, the welding of the top right side of detection device main part has the second dead lever, and the inside second fixed slot that is provided with in second dead lever top, the inside cover of second fixed slot is equipped with the slide bar, and the slide bar passes through the outer wall fixed connection of spring and second dead lever, the welding of the left side of slide bar has the mounting groove.
Preferably, the left side of the second fixing groove is designed in a semicircular shape, and a rectangular groove is formed in the right side of the second fixing groove.
Preferably, the left side of the sliding rod is designed to be circular arc-shaped, and the arc-shaped radian of the left side of the sliding rod is the same as the radian of the mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this electric power construction safety belt hangs detection device is provided with the fixing base, hydraulic telescoping rod, the slide, the slider, first dead lever, the loop bar, first fixed slot and lead screw, pass through the loop bar during use, the interval that mutually supports between first fixed slot and lead screw can make between two sets of first dead levers reduces, thereby can make first dead lever play the pulling effect to the different angles of safety belt, avoided this detection mode can't change the atress direction of safety belt, the normal use state's of safety belt problem can't be pressed close to, the problem of detection device's accuracy has been improved.
2. This electric power construction safety belt hangs detection device is provided with second dead lever, second fixed slot, mounting groove, slide bar and spring, through mutually supporting of mounting groove, slide bar and spring during the use, thereby the mounting groove can play the limiting displacement to the safety belt and make the position that the user need not to make the safety belt through handheld mode before the safety belt tightens remain fixed unchangeable, security when having improved the device and using.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. a detection device main body; 2. a protective cover plate; 3. a fixed seat; 4. a hydraulic telescopic rod; 5. a slideway; 6. a slider; 7. a first fixing lever; 8. a loop bar; 9. a first fixing groove; 10. a screw rod; 11. a second fixing bar; 12. a second fixing groove; 13. mounting grooves; 14. a slide bar; 15. a spring.
Detailed Description
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
a safety belt hanging detection device for electric power construction comprises a detection device main body 1 and a protective cover plate 2, wherein the protective cover plate 2 is rotatably installed at the top end of the detection device main body 1 through a hinged shaft, a slide way 5 is arranged on the right side of the top end of the detection device main body 1, a slide block 6 is sleeved in the slide way 5, a first fixing rod 7 is sleeved at each of the front end and the rear end of the interior of the slide block 6, the vertical cross section of the first fixing rod 7 is in an inverted T-shaped design, a concave groove matched with the first fixing rod 7 is formed in the interior of the slide block 6, through the design, the first fixing rod 7 can slide in the interior of the slide block 6, the slide block 6 can limit the movement path of the first fixing rod 7 while limiting the first fixing rod 7, the stability of the device during movement is improved, a first fixing groove 9 is formed in the middle position of, and the inside cover of first fixed slot 9 is equipped with loop bar 8, the inside welding of the first dead lever 7 of front end has lead screw 10, the length of loop bar 8 is greater than the length of first fixed slot 9, and loop bar 8 and lead screw 10 threaded connection, through this design, thereby loop bar 8 accessible pivoted mode and the cooperation of lead screw 10 make the interval between two sets of first dead levers 7 change, the ease of use of device has been improved, come to weld fixing base 3 for the inside intermediate position department of you group detection device main part 1, and the inside bolt fastening of fixing base 3 ann has hydraulic telescoping rod 4, and hydraulic telescoping rod 4 and 6 threaded connection of slider.
The left side of the top end of the detection device main body 1 is provided with a fastening device, the fastening device comprises a second fixing rod 11, a second fixing groove 12, a mounting groove 13, a sliding rod 14 and a spring 15, the second fixing rod 11 is welded on the right side of the top end of the detection device main body 1, the second fixing groove 12 is arranged inside the top end of the second fixing rod 11, the left side of the second fixing groove 12 is in a semicircular design, a rectangular groove is formed in the right side of the second fixing groove 12, the sliding rod 14 is sleeved inside the second fixing groove 12, the sliding rod 14 is fixedly connected with the outer wall of the second fixing rod 11 through the spring 15, the mounting groove 13 is welded on the left side of the sliding rod 14, the left side of the sliding rod 14 is in an arc-shaped design, the arc-shaped radian of the left side of the sliding rod 14 is identical to that of the mounting groove 13, and the, thereby make mounting groove 13 and second dead lever 11 form a main part, simultaneously through the design of rectangular channel, second fixed slot 12 can play the limiting displacement to slide bar 14, has improved the stability of device.
The working principle is as follows: firstly, the mounting groove 13 is pushed rightwards, under the action of thrust, the mounting groove 13 pushes the sliding rod 14 to move rightwards along the second fixing groove 12, the sliding rod 14 pushes the spring 15 to extend and accumulate the force in the moving process, then the loop bar 8 is rotated, the loop bar 8 is in threaded connection with the lead screw 10 in the rotating process, the lead screw 10 moves along the loop bar 8 under the action of threaded connection, the distance between the two groups of first fixing rods 7 is reduced under the combined action of the loop bar 8 and the lead screw 10, similarly, the distance between the two groups of first fixing rods 7 can be increased by reversely rotating the loop bar 8, the stress condition of the safety belt can be changed by adjusting the distance between the two groups of first fixing rods 7, after the distance between the two groups of first fixing rods 7 meets the detection requirement, the safety belt sleeve is arranged outside the two groups of first fixing rods 7, the mounting groove 13 is pushed rightwards, under the action of thrust, the mounting groove 13 pushes the sliding rod 14 to move rightwards along the second fixing groove 12, the sliding rod 14 pushes the spring 15 to enable the spring 15 to extend and accumulate force in the moving process, then the right side of the safety belt is sleeved outside the first fixing rod 7, the spring 15 restores to the original form, under the action of the elastic force of the spring 15, the sliding rod 14 slides leftwards along the second fixing groove 12, the second fixing groove 12 pushes the mounting groove 13 to enable the mounting groove 13 to play a role in pushing the safety belt in the sliding process, so that the position of the safety belt is kept fixed, the hydraulic telescopic rod 4 is controlled to extend by operating the button, the hydraulic telescopic rod 4 pushes the sliding block 6 to enable the sliding block 6 to slide along the slideway 5, the sliding block 6 pushes the first fixing rod 7 rightwards, so that the first fixing rod 7 plays a role in pulling the left side of the safety belt, the right end of the safety belt pulls the mounting groove 13 under the action of the first fixing rod 7 to enable the mounting, when the mounting groove 13 coincides with the left side of the second fixing groove 12, the second fixing lever 11 interacts with the first fixing lever 7 to form a pulling action on the seat belt.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric power construction safety belt hangs detection device, includes detection device main part (1) and protective cover board (2), its characterized in that are installed through the articulated shaft rotation in the top of detection device main part (1): slide (5) have been seted up on the top right side of detection device main part (1), and the inside cover of slide (5) is equipped with slider (6), both ends are all overlapped and are equipped with first dead lever (7), rear end around the inside of slider (6) first fixed slot (9) have been seted up to the intermediate position department of first dead lever (7), and the inside cover of first fixed slot (9) is equipped with loop bar (8), front end the inside welding of first dead lever (7) has lead screw (10), the welding of the inside intermediate position department of detection device main part (1) has fixing base (3), and the inside bolt fastening of fixing base (3) ann has hydraulic telescoping rod (4), and hydraulic telescoping rod (4) and slider (6) threaded connection.
2. The electric power construction safety belt suspension detection device as claimed in claim 1, wherein: the length of the loop bar (8) is larger than that of the first fixing groove (9), and the loop bar (8) is in threaded connection with the screw rod (10).
3. The electric power construction safety belt suspension detection device as claimed in claim 1, wherein: the vertical cross section of the first fixing rod (7) is designed in an inverted T shape, and a concave groove matched with the first fixing rod (7) is formed in the sliding block (6).
4. The electric power construction safety belt suspension detection device as claimed in claim 1, wherein: the top left side of detection device main part (1) is provided with fastener, fastener includes second dead lever (11), second fixed slot (12), mounting groove (13), slide bar (14), spring (15), the welding of the top right side of detection device main part (1) has second dead lever (11), and second dead lever (11) top inside is provided with second fixed slot (12), the inside cover of second fixed slot (12) is equipped with slide bar (14), and slide bar (14) pass through the outer wall fixed connection of spring (15) with second dead lever (11), the welding of the left side of slide bar (14) has mounting groove (13).
5. The electric power construction safety belt suspension detection device as claimed in claim 4, wherein: the left side of the second fixing groove (12) is in a semicircular design, and a rectangular groove is formed in the right side of the second fixing groove (12).
6. The electric power construction safety belt suspension detection device as claimed in claim 4, wherein: the left side of the sliding rod (14) is designed to be arc-shaped, and the arc-shaped radian of the left side of the sliding rod (14) is the same as that of the mounting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201923.4U CN211825467U (en) | 2020-02-24 | 2020-02-24 | Electric power construction safety belt hangs detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201923.4U CN211825467U (en) | 2020-02-24 | 2020-02-24 | Electric power construction safety belt hangs detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211825467U true CN211825467U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020201923.4U Active CN211825467U (en) | 2020-02-24 | 2020-02-24 | Electric power construction safety belt hangs detection device |
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| Country | Link |
|---|---|
| CN (1) | CN211825467U (en) |
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2020
- 2020-02-24 CN CN202020201923.4U patent/CN211825467U/en active Active
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