CN218356981U - Protection frame of right-angle steering machine - Google Patents
Protection frame of right-angle steering machine Download PDFInfo
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- CN218356981U CN218356981U CN202222491032.9U CN202222491032U CN218356981U CN 218356981 U CN218356981 U CN 218356981U CN 202222491032 U CN202222491032 U CN 202222491032U CN 218356981 U CN218356981 U CN 218356981U
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- angle steering
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- bolt
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Abstract
The utility model discloses a protection frame of right angle steering machine, include the gyration disc and install the protection component on the gyration disc lateral wall, protection component is total two, two protection components are installed respectively at the both sides wall that the gyration disc is corresponding, protection component includes the retinue arm, lower link and bottom prevent weighing down the frame, the lateral wall at the gyration disc is installed to the retinue arm, the one end of link is installed down to the lower wall of retinue arm, the bottom is installed to the other end of link down and is prevented weighing down the frame, this device is through setting up the retinue arm that is used for the protection on its gyration disc, lower link and bottom prevent weighing down the frame, when the staff overhauls right angle steering machine running state, the link shelters from the right angle steering machine with the retinue arm down, avoid the staff to stretch into the right angle steering machine with the arm, take place danger, the bottom is prevented weighing down the frame and is for preventing that the staff from operating carelessly, fall down from the breach department of right angle steering machine below, take place danger.
Description
Technical Field
The utility model relates to a hot dipping zinc production line commodity circulation technology field specifically is a protection frame of right angle steering machine.
Background
In order to meet the L-shaped compact layout of a hot-dip galvanizing production line, a right-angle steering machine is required to change the rail of the running track of the electric hoist;
however, the existing right-angle steering machine is not provided with a protection mechanism below, and when a worker overhauls the right-angle steering machine, if the worker carelessly operates the right-angle steering machine, the right-angle steering machine may fall from a notch below the right-angle steering machine, so that danger is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a right angle turns to protection frame of machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a protection frame of a quarter-turn steering gear comprises a rotary disk and a protection component arranged on the side wall of the rotary disk:
the two protection assemblies are respectively arranged on two corresponding side walls of the rotary disc, each protection assembly comprises a following arm, a lower connecting frame and a bottom anti-falling frame, the following arms are arranged on the side walls of the rotary disc, one end of the lower connecting frame is arranged on the lower wall of each following arm, and the bottom anti-falling frame is arranged on the other end of each lower connecting frame;
the follower arm rotates along with the rotary disc;
the lower connecting frame is arranged outside the external right-angle steering machine;
the bottom anti-falling frame shields a notch below the external right-angle steering engine.
Preferably, the trailing arm includes sloping and arc frame, the one end of sloping is installed to the top of arc frame, the other end of sloping is installed on the lateral wall of gyration disc.
Preferably, a baffle plate is arranged on the lower wall of the bottom anti-falling frame.
Preferably, the anti-falling device also comprises bolts, and the rotary disc, the accompanying arm, the lower connecting frame and the bottom anti-falling frame are all installed through the bolts;
the bolt comprises a bolt cylinder, a bolt head, a retaining ring, a first inner hexagonal hole and a second inner hexagonal hole, the bolt head is installed at the end of the bolt cylinder, the retaining ring is sleeved on the outer side of the bolt cylinder, the first inner hexagonal hole is formed in the side wall of the bolt head, and the second inner hexagonal hole is formed in one end, far away from the bolt head, of the bolt cylinder.
Preferably, the outer side of the bolt is sleeved with a fastening ring.
Preferably, the ring body of the fastening ring is provided with a stress-resistant gap.
Compared with the prior art, the beneficial effects of the utility model are that: according to the device, the following arm, the lower connecting frame and the bottom anti-falling frame are arranged on the rotary disc, and are used for protection, when a worker overhauls the running state of the right-angle steering machine, the lower connecting frame and the following arm shield the right-angle steering machine, so that the worker is prevented from extending the arm into the right-angle steering machine to cause danger;
the bottom anti-falling frame is used for preventing a worker from falling from a gap below the right-angle steering machine due to careless operation and causing danger.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the bolt structure of the present invention.
Fig. 3 is a side view of the bolt of the present invention.
In the figure: the device comprises a rotary disc 1, a protective component 2, a traveling arm 21, an inclined frame 211, an arc frame 212, a lower connecting frame 22, a bottom anti-falling frame 23, a baffle 3, a bolt 4, a bolt cylinder 41, a bolt head 42, a baffle ring 43, a first hexagon socket hole 44, a second hexagon socket hole 45 and a fastening ring 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a protection frame of a quarter-turn steering engine comprises a rotary disk 1 and a protection component 2 installed on the side wall of the rotary disk 1:
the protection component 2 is connected with the rotary disc 1, so that the protection component can rotate along with the rotary disc 1, and the purpose of the protection component 2 is to protect workers when the workers overhaul the right-angle steering gear, so that the danger of the workers is avoided;
the number of the protection assemblies 2 is two, the two protection assemblies 2 are respectively arranged on two corresponding side walls of the rotary disc 1, each protection assembly 2 comprises a following arm 21, a lower connecting frame 22 and a bottom anti-falling frame 23, the following arms 21 are arranged on the side walls of the rotary disc 1, one end of the lower connecting frame 22 is arranged on the lower wall of each following arm 21, and the bottom anti-falling frame 23 is arranged on the other end of each lower connecting frame 22;
after the two protection assemblies 2 are installed on the right-angle steering engine, a gap is also left between the two protection assemblies 2, the gap is indispensable, the gap is used for giving way to a hanging bracket on an external electric hoist, and therefore a certain gap needs to be left between the two protection assemblies 2;
the follower arm 21 rotates along with the rotary disc 1;
the lower link 22 is disposed outside the outer quarter turn machine;
when a worker overhauls the running state of the right-angle steering engine, the lower connecting frame 22 and the accompanying arm 21 shield the right-angle steering engine, so that the danger caused by the fact that the worker stretches the arm into the right-angle steering engine is avoided;
the bottom anti-falling frame 23 shields a notch below the external right-angle steering engine;
the bottom anti-falling frame 23 is used for preventing the worker from falling from a gap below the right-angle steering machine due to careless operation and causing danger.
Specifically, the traveling arm 21 includes an inclined frame 211 and an arc frame 212, one end of the inclined frame 211 is mounted above the arc frame 212, and the other end of the inclined frame 211 is mounted on the side wall of the rotating disc 1;
because a guide mechanism and a rotary straight rail in the right-angle steering gear need to be installed below the rotary disc 1, the arc-shaped frame 212 needs to be installed through the inclined frame 211 so as to achieve the purpose of abdicating the guide mechanism and the rotary straight rail.
Specifically, the baffle 3 is arranged on the lower wall of the bottom anti-falling frame 23;
the baffle 3 blocks the gap of the bottom anti-falling frame 23, thereby further improving the protection of the device to workers.
Specifically, the anti-falling device further comprises a bolt 4, and the rotary disc 1, the accompanying arm 21, the lower connecting frame 22 and the bottom anti-falling frame 23 are all installed through the bolt 4;
the bolt 4 comprises a bolt cylinder 41, a bolt head 42, a baffle ring 43, a first hexagon socket 44 and a second hexagon socket 45, the bolt head 42 is installed at the end part of the bolt cylinder 41, the baffle ring 43 is sleeved on the outer side of the bolt cylinder 41, the first hexagon socket 44 is arranged on the side wall of the bolt head 42, and the second hexagon socket 45 is arranged at one end, far away from the bolt head 42, of the bolt cylinder 41;
the bolt 4 provided herein not only facilitates the disassembly of the twisted bolt head 42 and the insertion of a hexagon socket wrench from the first hexagon socket 44, but also facilitates the insertion of a hexagon socket wrench of a specification matching the second hexagon socket 45 provided as the end surface of the small end, and the further twisting disassembly is performed, i.e. a twisting design is provided for the end surface of the bolt cylinder 41 of the bolt 4, and the effect of facilitating the twisting disassembly from the small end is achieved;
the bolt 4 proposed herein is consistent with the fastening bolt structure of the electric vehicle steering gear proposed in the publication No. CN217055883U, and the specific effects and principles can be referred to the above documents, so that the detailed description thereof is omitted.
Specifically, a fastening ring 5 is fitted around the outer side of the bolt 4.
Specifically, the body of the fastening ring 5 is provided with a stress-resistant gap.
The working principle is as follows: when a worker overhauls the right-angle steering engine in the running state, the lower connecting frame 22 and the accompanying arm 21 shield the right-angle steering engine, so that the danger caused by the fact that the worker stretches the arm into the right-angle steering engine is avoided;
the bottom anti-falling frame 23 is used for preventing the worker from falling from a gap below the right-angle steering machine due to careless operation and causing danger.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a protection frame of quarter turn machine, includes gyration disc (1) and installs protection component (2) on gyration disc (1) lateral wall, its characterized in that:
the protection assemblies (2) are two in number, the two protection assemblies (2) are respectively installed on two corresponding side walls of the rotary disc (1), each protection assembly (2) comprises a following arm (21), a lower connecting frame (22) and a bottom anti-falling frame (23), the following arms (21) are installed on the side walls of the rotary disc (1), one end of the lower connecting frame (22) is installed on the lower wall of each following arm (21), and the bottom anti-falling frame (23) is installed at the other end of the lower connecting frame (22);
the following arm (21) rotates along with the rotary disc (1);
the lower connecting frame (22) is arranged outside the external right-angle steering engine;
the bottom anti-falling frame (23) shields a notch below the external right-angle steering engine.
2. A guard frame for a right angle steering gear according to claim 1, wherein: the trailing arm (21) comprises an inclined frame (211) and an arc-shaped frame (212), one end of the inclined frame (211) is installed above the arc-shaped frame (212), and the other end of the inclined frame (211) is installed on the side wall of the rotary disc (1).
3. A guard frame for a right angle steering gear according to claim 1, wherein: and a baffle (3) is arranged on the lower wall of the bottom anti-falling frame (23).
4. The protective frame of a right angle steering gear according to claim 1, wherein: the anti-falling device is characterized by further comprising bolts (4), wherein the rotary disc (1), the accompanying arm (21), the lower connecting frame (22) and the bottom anti-falling frame (23) are mounted through the bolts (4);
the bolt (4) comprises a bolt cylinder (41), a bolt head (42), a blocking ring (43), a first inner hexagonal hole (44) and a second inner hexagonal hole (45), the bolt head (42) is installed at the end part of the bolt cylinder (41), the blocking ring (43) is sleeved on the outer side of the bolt cylinder (41), the first inner hexagonal hole (44) is arranged on the side wall of the bolt head (42), and the second inner hexagonal hole (45) is arranged at one end, far away from the bolt head (42), of the bolt cylinder (41).
5. The protective frame of a right angle steering gear according to claim 4, wherein: and a fastening ring (5) is sleeved on the outer side of the bolt (4).
6. A guard frame for a right angle steering gear according to claim 5, wherein: the ring body of the fastening ring (5) is provided with an anti-stress gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222491032.9U CN218356981U (en) | 2022-09-19 | 2022-09-19 | Protection frame of right-angle steering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222491032.9U CN218356981U (en) | 2022-09-19 | 2022-09-19 | Protection frame of right-angle steering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356981U true CN218356981U (en) | 2023-01-24 |
Family
ID=84953981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222491032.9U Active CN218356981U (en) | 2022-09-19 | 2022-09-19 | Protection frame of right-angle steering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218356981U (en) |
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2022
- 2022-09-19 CN CN202222491032.9U patent/CN218356981U/en active Active
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