CN111167087A - Locking device of power maintenance pedal - Google Patents
Locking device of power maintenance pedal Download PDFInfo
- Publication number
- CN111167087A CN111167087A CN201811343412.XA CN201811343412A CN111167087A CN 111167087 A CN111167087 A CN 111167087A CN 201811343412 A CN201811343412 A CN 201811343412A CN 111167087 A CN111167087 A CN 111167087A
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- Prior art keywords
- locking
- shell
- mounting plate
- supporting
- supporting plate
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a locking device of a power maintenance pedal, which comprises a fixing mechanism, a supporting mechanism and a locking mechanism, wherein the fixing mechanism is used for fixing the whole device, so that the device is safer and more stable, when in use, an arc-shaped supporting mechanism provides a main supporting function for emergency workers, when the feet of the emergency workers step on the pedal, a second supporting plate is pressed downwards under the action of gravity, so that a locking groove is more tightly connected with the locking mechanism, a telescopic rod is contracted to drive a second mounting plate to contract, a lock bolt is inwards pressed at two sides by a pressure component, a buckle is clamped with a rotary clamping groove to achieve a locking effect, when the pressing angles of gravity are different, the rotary clamping groove slightly rotates, the buckle still keeps being clamped with the rotary clamping groove, the stability of the device is greatly improved, the cross section shape of the locking mechanism is wedge-shaped, and the size of the locking groove is consistent with the size of the tail part of the locking mechanism, accomplish better block, promote stability.
Description
Technical Field
The invention relates to the technical field of motor maintenance, in particular to a locking device of a pedal for power maintenance.
Background
The power maintenance pedal is an arc iron tool sleeved on a shoe and used for climbing a telegraph pole, the other side of the power maintenance pedal is tightly buckled on the telegraph pole by means of the weight of a human body under the action of lever, large friction force is generated, people can easily climb, the weight borne by the foot is reduced when the foot is lifted, the buckle is automatically loosened, the power maintenance pedal is widely applied in the power maintenance process, the existing climbing pole and foot buckle parts are incompletely fixed, the foot and the pedal are easy to slip, a locking device is not perfect, and the life safety of power emergency maintenance personnel is easily threatened due to instable equipment.
Disclosure of Invention
The invention aims to provide a locking device of a power maintenance pedal, which has the advantage of more stable multiple locking and can solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a locking device of a power maintenance pedal comprises a fixing mechanism, a supporting mechanism and a locking mechanism, wherein the fixing mechanism is fixedly connected with one end of the supporting mechanism, the fixing mechanism comprises a shell, a connecting column, a fixing flange and a screwing disc, the connecting column is installed inside the shell, one end of the connecting column is connected with the fixing flange, the fixing flange is fixed on the outer wall of the shell, the fixing flange and the screwing disc are positioned on the same side of the shell, one end of the connecting column extends out of the shell to be connected with the screwing disc, the connecting column is penetrated through by the supporting mechanism, the supporting mechanism comprises a first supporting plate, a second supporting plate, an antirust shell and a locking groove, one end of the first supporting plate extends into the shell to be connected with the connecting column, the first supporting plate is positioned inside the antirust shell, the second supporting plate is arranged inside the antirust shell and can move inside the antirust shell, the second supporting plate is provided with, the locking mechanism is arranged above the supporting mechanism and comprises a protective shell, a connecting rod, a telescopic rod, a fixed shaft, a first mounting plate, a second mounting plate, a spring, a pressure assembly and a locking box, the connecting rod is arranged inside the protective shell, the telescopic rod is sleeved in the middle of the connecting rod, the fixed shaft is arranged below the telescopic rod, the bottom of the fixed shaft is fixedly connected with the inside of the protective shell, the first mounting plate and the second mounting plate are respectively arranged on the left side and the right side of the fixed shaft, the spring is arranged between the connecting rod and the pressure assembly, the pressure assembly is connected with the fixed shaft, the pressure assembly is provided with two groups, the locking box is arranged between the two groups of pressure assemblies, the locking box comprises a box body, lock bolts, buckles, a rotary clamping groove and a second rotary shaft, the lock bolts are arranged inside the box body and are provided with four groups, the buckle is clamped with the rotary clamping groove.
Preferably, the cross section of the locking mechanism is wedge-shaped, and the size of the lock catch groove is consistent with that of the tail of the locking mechanism.
Preferably, the first mounting plate is connected with the fixed shaft and the connecting rod, and the second mounting plate is connected with the connecting rod and the pressure assembly.
Preferably, the second mounting plate and the pressure assembly are provided with a first rotating shaft, and the second mounting plate and the pressure assembly can rotate within a certain range through the first rotating shaft.
Preferably, the rotary clamping groove rotates slightly through the second rotary shaft.
Preferably, the first support plate and the second support plate are both arc-shaped.
Compared with the prior art, the invention has the following beneficial effects: the locking device of the power maintenance pedal fixes the whole device through the fixing mechanism, so that the device is safer and more stable, the safety of maintenance workers in emergency repair is ensured, the potential safety hazard problem caused by the instability of parts of the device is avoided, when the locking device is in practical use, the arc-shaped supporting mechanism provides a main supporting function for the emergency repair workers, the wedge-shaped locking mechanism locks the whole device, the safety and the stability of the device are further consolidated, when the feet of the emergency repair workers step on the pedal, the second supporting plate is pressed down due to the gravity effect, so that the locking groove is more tightly connected with the locking mechanism, at the moment, the telescopic rod is contracted to drive the second mounting plate to contract, the lock bolt is inwards extruded by the pressure component at two sides, the buckle is clamped with the rotary clamping groove, the locking effect is achieved, when the pressing angles of the gravity are different, the rotary clamping groove slightly rotates, and the buckle still keeps clamped with the rotary clamping groove, the stability of the device is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the locking mechanism of the present invention;
FIG. 3 is a schematic view of the dead lock case of the present invention;
FIG. 4 is a schematic cross-sectional view of the overall structure of the present invention;
fig. 5 is a side view of the overall structure of the present invention.
In the figure: 1. a fixing mechanism; 11. a housing; 12. connecting columns; 13. a fixed flange; 14. screwing the disc; 2. a support mechanism; 21. a first support plate; 22. a second support plate; 23. an antirust shell; 24. a locking groove; 3. a locking mechanism; 31. a protective shell; 32. a connecting rod; 33. a telescopic rod; 34. a fixed shaft; 35. a first mounting plate; 36. a second mounting plate; 361. a first rotating shaft; 37. a spring; 38. a pressure assembly; 39. locking the box; 391. a box body; 392. a lock bolt; 393. buckling; 394. rotating the clamping groove; 395. a second rotation axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a locking device for a pedal for power maintenance, includes a fixing mechanism 1, a supporting mechanism 2 and a locking mechanism 3, the fixing mechanism 1 is fixedly connected to one end of the supporting mechanism 2, the fixing mechanism 1 fixes the whole device, so that the device is safer and more stable, the safety of the maintenance worker in emergency repair is ensured, and the potential safety hazard problem caused by the instability of the device components is avoided, when in actual use, the arc-shaped supporting mechanism 2 provides a main supporting function for the emergency repair worker, the wedge-shaped locking mechanism 3 locks the whole device, so as to further consolidate the safety and stability of the device, when the foot of the emergency repair worker steps on the pedal, due to the gravity, the second supporting plate 22 is pressed down, so that the locking groove 24 is more tightly connected with the locking mechanism 3, at this time, the telescopic rod 33 is contracted to drive the second mounting plate 36 to contract, the pressure assembly 38 extrudes the locking bolt 392 inwards on both sides, the buckle 393 is clamped with the rotary clamping groove 394 to achieve a locking effect, when the angles pressed by gravity are different, the rotary clamping groove 394 slightly rotates, the buckle 393 still keeps clamped with the rotary clamping groove 394, the stability of the device is greatly improved, the fixing mechanism 1 comprises a shell 11, a connecting column 12, a fixing flange 13 and a screwing disc 14, the connecting column 12 is installed inside the shell 11, one end of the connecting column 12 is connected with the fixing flange 13, the fixing flange 13 is fixed on the outer wall of the shell 11, the fixing flange 13 and the screwing disc 14 are located on the same side of the shell 11, one end of the connecting column 12 extends out of the shell 11 to be connected with the screwing disc 14, the connecting column 12 is penetrated through by the supporting mechanism 2, the supporting mechanism 2 comprises a first supporting plate 21, a second supporting plate 22, an antirust shell 23 and a locking groove 24, one end of the first supporting plate 21 extends into the shell 11 to be connected with the connecting column 12, the first supporting, the interior of the antirust shell 23 is provided with a second support plate 22, the second support plate 22 can move in the antirust shell 23, the second support plate 22 is provided with a plurality of lock catch grooves 24, the locking mechanism 3 is mounted above the support mechanism 2, the locking mechanism 3 comprises a protective shell 31, a connecting rod 32, an expansion rod 33, a fixed shaft 34, a first mounting plate 35, a second mounting plate 36, a spring 37, a pressure component 38 and a locking box 39, the connecting rod 32 is mounted in the protective shell 31, the expansion rod 33 is sleeved in the middle of the connecting rod 32, the fixed shaft 34 is mounted below the expansion rod 33, the bottom of the fixed shaft 34 is fixedly connected with the interior of the protective shell 31, the first mounting plate 35 and the second mounting plate 36 are respectively mounted on the left side and the right side of the fixed shaft 34, the spring 37 is arranged between the connecting rod 32 and the pressure component 38, the pressure component 38 is connected, the dead lock box 39 is arranged between the two groups of pressure components 38, the dead lock box 39 comprises a box body 391, a lock bolt 392, a buckle 393, a rotary clamping groove 394 and a second rotating shaft 395, the lock bolt 392 is arranged inside the box body 391, four groups of the lock bolt 392 are arranged, the bottom parts of the four groups of the lock bolt 392 are fixedly connected with the buckle 393, the rotary clamping groove 394 is arranged at the middle part of the box body 391, the buckle 393 is clamped with the rotary clamping groove 394, the cross section of the dead lock mechanism 3 is wedge-shaped, the size of the lock groove 24 is consistent with the size of the tail part of the dead lock mechanism 3, a first mounting plate 35 is connected with a fixed shaft 34 and a connecting rod 32, a second mounting plate 36 is connected with the connecting rod 32 and the pressure components 38, the second mounting plate 36 and the pressure components 38 are provided with a first rotating shaft 361, small rotation within a certain range can be carried out between the second mounting plate 36 and the pressure, the first support plate 21 and the second support plate 22 are both arc-shaped, and meet the pedaling requirement of ergonomics.
In summary, the following steps: the locking device of the power maintenance pedal fixes the whole device through the fixing mechanism 1, so that the device is safer and more stable, the safety of maintenance workers in emergency repair is ensured, the potential safety hazard problem caused by instability of parts of the device is avoided, when the locking device is in practical use, the arc-shaped supporting mechanism 2 provides a main supporting function for emergency repair workers, the wedge-shaped locking mechanism 3 locks the whole device, the safety and the stability of the device are further consolidated, when the feet of the emergency repair workers step on the pedal, the second supporting plate 22 is pressed down due to the action of gravity, so that the locking groove 24 is more tightly connected with the locking mechanism 3, at the moment, the telescopic rod 33 is contracted to drive the second mounting plate 36 to contract, the locking bolt 392 is inwards extruded at two sides by the pressure component 38, the buckle 393 is clamped with the rotary clamping groove 394 to achieve the locking effect, when the pressing angle of the gravity is different, the rotary clamping groove 394 slightly rotates, the catch 393 still remains engaged with the rotary catch 394, which greatly improves the stability of the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device of locking of power maintenance pedal, includes fixed establishment (1), supporting mechanism (2) and locking mechanism (3), the one end fixed connection of fixed establishment (1) and supporting mechanism (2), its characterized in that: the fixing mechanism (1) comprises a shell (11), a connecting column (12), a fixing flange (13) and a screwing disc (14), the connecting column (12) is installed inside the shell (11), one end of the connecting column (12) is connected with the fixing flange (13), the fixing flange (13) is fixed on the outer wall of the shell (11), the fixing flange (13) and the screwing disc (14) are located on the same side of the shell (11), one end of the connecting column (12) stretches out of the shell (11) to be connected with the screwing disc (14), the connecting column (12) is penetrated through by a supporting mechanism (2), the supporting mechanism (2) comprises a first supporting plate (21), a second supporting plate (22), an antirust shell (23) and a locking groove (24), one end of the first supporting plate (21) stretches into the inside of the shell (11) to be connected with the connecting column (12), and the first supporting plate (21) is located inside the antirust shell (23), the anti-rust device is characterized in that a second supporting plate (22) is arranged in the anti-rust shell (23), the second supporting plate (22) can move in the anti-rust shell (23), a plurality of locking grooves (24) are formed in the second supporting plate (22), a locking mechanism (3) is installed above the supporting mechanism (2), the locking mechanism (3) comprises a protective shell (31), a connecting rod (32), a telescopic rod (33), a fixed shaft (34), a first mounting plate (35), a second mounting plate (36), a spring (37), a pressure assembly (38) and a locking box (39), the connecting rod (32) is installed in the protective shell (31), the telescopic rod (33) is sleeved in the middle of the connecting rod (32), the fixed shaft (34) is installed below the telescopic rod (33), the bottom of the fixed shaft (34) is fixedly connected with the inner part of the protective shell (31), the first mounting plate (35) and the second mounting plate (36) are installed on the left side and the, be equipped with spring (37) between connecting rod (32) and pressure components (38), pressure components (38) are connected with fixed axle (34), pressure components (38) are equipped with two sets ofly, install locking case (39) between two sets of pressure components (38), locking case (39) are including box (391), set bar (392), buckle (393), rotatory draw-in groove (394) and second rotation axis (395), the internally mounted set bar (392) of box (391), set bar (392) are equipped with four sets altogether, the bottom of four sets of set bar (392) all fixed connection buckle (393), rotatory draw-in groove (394) is installed to the median part of box (391), buckle (393) and rotatory draw-in groove (394) block.
2. The locking device for a power maintenance pedal of claim 1, wherein: the cross section of the locking mechanism (3) is wedge-shaped, and the size of the lock catch groove (24) is consistent with that of the tail of the locking mechanism (3).
3. The locking device for a power maintenance pedal of claim 1, wherein: the first mounting plate (35) is connected with the fixed shaft (34) and the connecting rod (32), and the second mounting plate (36) is connected with the connecting rod (32) and the pressure component (38).
4. The locking device for a power maintenance pedal of claim 1, wherein: the second mounting plate (36) and the pressure component (38) are provided with a first rotating shaft (361), and the second mounting plate (36) and the pressure component (38) can rotate slightly within a certain range through the first rotating shaft (361).
5. The locking device for a power maintenance pedal of claim 1, wherein: the rotary clamping groove (394) rotates slightly through a second rotary shaft (395).
6. The locking device for a power maintenance pedal of claim 1, wherein: the first supporting plate (21) and the second supporting plate (22) are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343412.XA CN111167087A (en) | 2018-11-13 | 2018-11-13 | Locking device of power maintenance pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343412.XA CN111167087A (en) | 2018-11-13 | 2018-11-13 | Locking device of power maintenance pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111167087A true CN111167087A (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343412.XA Pending CN111167087A (en) | 2018-11-13 | 2018-11-13 | Locking device of power maintenance pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111167087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804609A (en) * | 2022-04-14 | 2022-07-29 | 济南金威刻科技发展有限公司 | Longitudinal multi-focus laser invisible processing device applied to thick glass |
-
2018
- 2018-11-13 CN CN201811343412.XA patent/CN111167087A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804609A (en) * | 2022-04-14 | 2022-07-29 | 济南金威刻科技发展有限公司 | Longitudinal multi-focus laser invisible processing device applied to thick glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200519 |
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| WD01 | Invention patent application deemed withdrawn after publication |