CN220564258U - High-altitude operation safety protection device - Google Patents
High-altitude operation safety protection device Download PDFInfo
- Publication number
- CN220564258U CN220564258U CN202322207537.2U CN202322207537U CN220564258U CN 220564258 U CN220564258 U CN 220564258U CN 202322207537 U CN202322207537 U CN 202322207537U CN 220564258 U CN220564258 U CN 220564258U
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- protection
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- 230000007704 transition Effects 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000003044 adaptive effect Effects 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a high-altitude operation safety device, includes main supporting bench, side supporting bench, initiative bevel gear, actuating screw, transition connecting rod, tool groove sealing block, handle dustproof piece, the main supporting bench suits with the side supporting bench, the side supporting bench is connected to the main supporting bench, the side supporting bench slides in the main supporting bench is inside, main supporting bench upper portion has main protection support column, main protection support column side has main protection slide bar, side supporting bench upper portion has side protection support column, side protection support column side has side protection connecting rod, main protection slide bar suits with side protection connecting rod, main protection slide bar is connected side protection connecting rod, main protection slide bar slides in side protection connecting rod, main supporting bench middle part has the initiative gear connection groove, initiative bevel gear upper portion has the initiative gear connection post.
Description
Technical Field
The utility model relates to the field of safety protection, in particular to a safety protection device for overhead operation.
Background
The prior patent (bulletin number: CN 115354838A) proposes a high-place operation safety protection device, which comprises a mounting plate, wherein an operation platform is arranged at the top of the mounting plate, an adjusting groove is formed in the operation platform, adjusting plates are slidably arranged in the two adjusting grooves, supporting bars are fixedly arranged on two sides of the two adjusting plates, guardrail bars are fixedly arranged at the tops of the two supporting bars, two hollow columns are arranged at the top of the operation platform, and central rods are rotatably arranged in the two hollow columns.
Disclosure of Invention
The utility model aims at the defects of the prior art, and provides the high-position operation safety protection device which is suitable for various high-position operation environments, has the advantages that the surfaces of the main support table and the side support table are designed in a plurality of groups of thin sheet arrays, larger gaps are not formed at the disconnection positions between the main support table and the side support table, the support safety of the connection of the main support table and the side support table is ensured, the safety is good, and the stability is high.
The utility model aims at realizing the following technical scheme:
the utility model provides a high-altitude operation safety device, including main supporting bench, side supporting bench, initiative conical gear, actuating screw, transition connecting rod, tool groove sealing block, handle dustproof piece, the main supporting bench suits with the side supporting bench, the side supporting bench is connected to the main supporting bench, the side supporting bench slides in main supporting bench is inside, main supporting bench upper portion has main protection support column, main protection support column side has main protection slide bar, side supporting bench upper portion has side protection support column, side protection support column side has side protection connecting rod, main protection slide bar suits with side protection connecting rod, main protection slide bar connects side protection connecting rod, main protection slide bar slides in side protection connecting rod, main supporting bench middle part has the initiative gear connection groove, initiative conical gear upper portion has the initiative gear connection post, initiative gear connection post suits with the initiative gear connection groove, initiative gear connection post connects the initiative gear connection groove.
The driving gear connecting column rotates in the driving gear connecting groove, a tool connecting groove is formed in the driving gear connecting column, the tool groove sealing block is matched with the tool connecting groove, and the tool groove sealing block is connected with the tool connecting groove.
Advantageous effects
1. When the safety protection device is used for high-altitude operation, the tool groove sealing block is taken out through the grabbing handle of the grabbing sealing block, the driving bevel gear is driven to rotate through the tool connecting groove, and the driving bevel gear, the transition bevel gear and the driven bevel gear drive the driving screw to rotate, so that the side support tables at two sides are driven to approach or depart, the movable space of the device is adjusted, the safety protection device is suitable for various high-altitude operation environments, the surfaces of the main support table and the side support table are designed in a multi-group sheet array mode, larger gaps are not formed at the disconnected positions between the main support table and the side support table, and the support safety, the safety and the stability of the connection of the main support table and the side support table are guaranteed.
2. When the driving bevel gear is driven to rotate, the driving bevel gear, the transition bevel gear and the driven bevel gear drive the driving screw to rotate, so that the side support tables at two sides are driven to approach or separate from each other, the transmission stage number is more, the friction force is larger, the main support table and the side support tables are designed into multiple sheets, the friction force between the sheets is larger, the resistance is larger when an operator adjusts the inner space between the main support table and the side support tables, the adjusting process is slower, the danger of too fast adjustment is avoided, and the safety of the adjusting process is ensured.
3. The tool connecting groove faces to the upper part, so that operators in the device for operation can automatically change the size of the inner space of the main support table and the side support table connecting body through tools according to the site conditions, and the convenience is high.
4. According to the utility model, the tool groove sealing block is inserted into the tool connecting groove, and the handle dustproof block is inserted into the dustproof block connecting groove, so that sundries such as silt and the like cannot easily fall into the tool connecting groove and the dustproof block connecting groove in daily operation, and the tool can be smoothly inserted into the driving bevel gear after the tool groove sealing block is taken out, and the convenience of adjustment operation is ensured.
Drawings
Fig. 1 is a schematic structural view of a safety device for overhead operation according to the present utility model.
Fig. 2 is a schematic diagram of a safety device for overhead operation according to the present utility model.
Fig. 3 is a front view of an overhead working safety device according to the present utility model.
Fig. 4 is a partial side cross-sectional view of an overhead working safety shield apparatus according to the present utility model.
Fig. 5 is a partial exploded view of a safety device for overhead operations according to the present utility model.
Fig. 6 is a schematic view of the structure of the main supporting table according to the present utility model.
Fig. 7 is a schematic view of a side support table according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
the utility model provides a high-altitude operation safety protection device, including main brace table 1, side brace table 2, initiative taper gear 10, drive screw 12, transition connecting rod 16, tool groove sealing block 20, handle dustproof piece 22, main brace table 1 suits with side brace table 2, main brace table 1 connects side brace table 2, side brace table 2 slides in main brace table 1 inside, main brace table 1 upper portion has main protection support column 4, main protection support column 4 side has main protection slide bar 5, side brace table 2 upper portion has side protection support column 6, side protection support column 6 side has side protection connecting rod 7, main protection slide bar 5 suits with side protection connecting rod 7, main protection slide bar 5 connects side protection connecting rod 7, main protection slide bar 5 slides in side protection connecting rod 7, main brace table 1 middle part has driving gear spread groove 3, driving taper gear 10 upper portion has driving gear spread post 18, driving gear spread post 18 suits with driving gear spread groove 3, driving gear spread groove 3 is connected to driving gear spread groove 18.
Example 2:
the driving gear connecting column 18 rotates in the driving gear connecting groove 3, the driving gear connecting column 18 is internally provided with the tool connecting groove 19, the tool connecting groove 19 faces to the upper part, so that operators in the device can automatically change the size of the internal space of the main supporting table 1 and the side supporting table 2 connected with each other through tools according to the site situation, the convenience is high, the tool groove sealing block 20 is suitable for the tool connecting groove 19, the tool groove sealing block 20 is connected with the tool connecting groove 19, the tool groove sealing block 20 is inserted into the tool connecting groove 19, the handle dustproof block 22 is inserted into the dustproof block connecting groove 23, and therefore sundries such as sediment and the like in the device can not easily fall into the tool connecting groove 19 and the dustproof block connecting groove 23 in daily operation, the tools can be smoothly inserted into the driving bevel gear 10 after the tool groove sealing block 20 is taken out, ensuring the convenience of adjustment operation, the tool groove sealing block 20 is internally provided with a dustproof block connecting groove 23, the handle dustproof block 22 is matched with the dustproof block connecting groove 23, the handle dustproof block 22 is connected with the dustproof block connecting groove 23, the handle dustproof block 22 slides in the dustproof block connecting groove 23, the bottom of the handle dustproof block 22 is connected with the bottom of the dustproof block connecting groove 23 through a spring, the top of the tool groove sealing block 20 is provided with a sealing block grabbing handle 21, when the safety protection device is used for high-altitude operation, the tool groove sealing block 20 is taken out through grabbing the sealing block grabbing handle 21, at the moment, the driving conical gear 10 can be driven to rotate through the tool connecting groove 19, the driving conical gear 10, the transition conical gear 17 and the driven conical gear 13 are driven to drive the driving screw 12 to rotate, so as to drive the two side supporting tables 2 to approach or keep away, thereby adjust the activity space of this device, adapt to the high operating environment of various differences, main tributary supporting bench 1, side brace table 2 surface are multiunit thin slice array design, make the great space can not appear in the position of disconnection between main tributary supporting bench 1 and the side brace table 2, guarantee the support security of main tributary supporting bench 1, the side brace table 2 connection, the security is good, stability is high.
Example 3:
the top of the handle dustproof block 22 is provided with a handle seal groove 24, the handle seal groove 24 is matched with the seal block grabbing handle 21, the handle seal groove 24 is connected with the seal block grabbing handle 21, the handle seal groove 24 is sleeved outside the seal block grabbing handle 21, the bottom of the main support table 1 is provided with a bottom support seat 8, driven gear positioning tables 11 are distributed on the front side and the rear side of the bottom support seat 8, the bottom of the bottom support seat 8 is provided with a reinforced support table 9, the middle part of the reinforced support table 9 is provided with a middle gear positioning table 15, the middle gear positioning table 15 is internally provided with a transition rod connecting groove 26, and the middle part of the transition connecting rod 16 is provided with a transition rod connecting table 25.
Example 4:
according to the utility model, the transition rod connecting table 25 is adapted to the transition rod connecting groove 26, the transition rod connecting table 25 is connected with the transition rod connecting groove 26, the transition rod connecting table 25 rotates in the transition rod connecting groove 26, the transition conical gears 17 are arranged on two sides of the transition connecting rod 16, the transition conical gears 17 positioned at the rear part of the transition connecting rod 16 are meshed with the driving conical gears 10, and the driving conical gears 10 are driven to rotate by the driving conical gears 10, the transition conical gears 17 and the driven conical gears 13, so that the driving screw 12 is driven to rotate by the driving conical gears 10, the two side supporting tables 2 are driven to approach or separate, the transmission stage number is more, the friction force is larger, the friction force between the sheets is larger, the resistance is larger when an operator adjusts the internal space between the main supporting table 1 and the side supporting table 2, the adjusting process is slower, the danger caused by excessively fast adjusting is avoided, the safety of the adjusting process is ensured, the driven conical gears 13 are arranged at the front part of the driving screw 12, and the driven conical gears 13 are rotationally connected with the driven gear positioning table 11.
Example 5:
the transition bevel gear 17 positioned at the front part of the transition connecting rod 16 is meshed with the driven bevel gear 13, the bottom of the side protection supporting column 6 is provided with the screw connecting table 14, the screw connecting table 14 is adapted to the driving screw 12, the screw connecting table 14 is connected with the driving screw 12, and the driving screw 12 is in threaded connection with the screw connecting table 14.
Example 6:
the utility model comprises the following steps: the side support table 2 is inserted into the main support table 1, the side protection connecting rod 7 arranged on the side support table 2 is sleeved outside the main protection sliding rod 5 arranged on the main support table 1, the driving gear connecting post 18 arranged on the driving conical gear 10 is rotatably connected with the driving gear connecting groove 3 arranged on the main support table 1, the transition rod connecting table 25 arranged on the transition connecting rod 16 is rotatably connected with the transition rod connecting groove 26 arranged on the main support table 1, the transition conical gear 17 arranged on the rear part of the transition connecting rod 16 is meshed with the driving conical gear 10, the driven gear positioning table 11 arranged on the main support table 1 is rotatably connected with the driven conical gear 13 arranged on the front part of the driving screw 12, the transition conical gear 17 arranged on the front part of the transition connecting rod 16 is meshed with the driven conical gear 13, the driving screw 12 is in threaded connection with the screw connecting table 14 arranged on the side support table 2, the tool groove sealing block 20 is inserted into the tool connecting groove 19 arranged on the driving conical gear 10, the handle dust block 22 is inserted into the dust block connecting groove 23 arranged on the tool groove sealing block 20, the bottom of the handle block 22 is rotatably connected with the dust block connecting groove 23, the handle block 22 is rotatably connected with the driven conical gear 13 through the driven conical gear 13 arranged on the rear part of the main support table 1, the handle block 22 is provided with the handle block 24, and the handle block 20 is provided with the handle sealing block 20 is arranged on the outer side of the handle sealing block 20, and the handle sealing device is provided with the handle sealing device 21.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (5)
1. A safety protection device for high-altitude operation is characterized by comprising a main supporting table (1), a side supporting table (2), a driving bevel gear (10), a driving screw (12), a transition connecting rod (16), a tool groove sealing block (20) and a handle dustproof block (22), wherein the main supporting table (1) is adaptive to the side supporting table (2), the main supporting table (1) is connected with the side supporting table (2), the side supporting table (2) slides in the main supporting table (1), the upper part of the main supporting table (1) is provided with a main protection supporting column (4), the side surface of the main protection supporting column (4) is provided with a main protection sliding rod (5), the upper part of the side supporting table (2) is provided with a side protection supporting column (6), the side surface of the side protection supporting column (6) is provided with a side protection connecting rod (7), the main protection sliding rod (5) is adaptive to the side protection connecting rod (7), the main protection sliding rod (5) slides in the side protection connecting rod (7), the middle part of the main supporting table (1) is provided with a driving gear connecting groove (3), the upper part of the driving bevel gear (10) is provided with a driving gear connecting groove (18), the driving gear connecting groove (18) is adaptive to the driving gear connecting column (18), the driving gear connecting column (18) is connected with the driving gear connecting groove (3).
2. The high-altitude operation safety protection device according to claim 1, wherein the driving gear connecting column (18) rotates in the driving gear connecting groove (3), a tool connecting groove (19) is formed in the driving gear connecting column (18), a tool groove sealing block (20) is matched with the tool connecting groove (19), the tool groove sealing block (20) is connected with the tool connecting groove (19), the tool groove sealing block (20) is inserted in the tool connecting groove (19), a dust-proof block connecting groove (23) is formed in the tool groove sealing block (20), a handle dust-proof block (22) is matched with the dust-proof block connecting groove (23), the handle dust-proof block (22) is connected with the dust-proof block connecting groove (23), the handle dust-proof block (22) slides in the dust-proof block connecting groove (23), the bottom of the handle dust-proof block (22) is connected with the bottom of the dust-proof block connecting groove (23) through a spring, and a sealing block grabbing handle (21) is arranged at the top of the tool groove sealing block (20).
3. The high-altitude operation safety protection device is characterized in that a handle sealing groove (24) is formed in the top of a handle dustproof block (22), the handle sealing groove (24) is matched with a sealing block grabbing handle (21), the handle sealing groove (24) is connected with the sealing block grabbing handle (21), the handle sealing groove (24) is sleeved on the outer side of the sealing block grabbing handle (21), a bottom supporting seat (8) is arranged at the bottom of a main supporting table (1), driven gear positioning tables (11) are distributed on the front side and the rear side of the bottom supporting seat (8), reinforcing supporting tables (9) are arranged at the bottom of the bottom supporting seat (8), a middle gear positioning table (15) is arranged in the middle of the reinforcing supporting table (9), a transition rod connecting groove (26) is formed in the middle of the middle gear positioning table (15), and a transition rod connecting table (25) is arranged in the middle of the transition connecting rod (16).
4. A high-altitude operation safety protection device according to claim 3, wherein the transition rod connecting table (25) is adapted to the transition rod connecting groove (26), the transition rod connecting table (25) is connected with the transition rod connecting groove (26), the transition rod connecting table (25) rotates in the transition rod connecting groove (26), the transition conical gears (17) are arranged on two sides of the transition connecting rod (16), the transition conical gears (17) arranged at the rear part of the transition connecting rod (16) are meshed with the driving conical gears (10), the driven conical gears (13) are arranged at the front part of the driving screw (12), and the driven conical gears (13) are rotationally connected with the driven gear positioning table (11).
5. The high-altitude operation safety protection device according to claim 4, wherein the transition bevel gear (17) positioned at the front part of the transition connecting rod (16) is meshed with the driven bevel gear (13), the bottom of the side protection support column (6) is provided with a screw connecting table (14), the screw connecting table (14) is matched with the driving screw (12), the screw connecting table (14) is connected with the driving screw (12), and the driving screw (12) is in threaded connection with the screw connecting table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207537.2U CN220564258U (en) | 2023-08-16 | 2023-08-16 | High-altitude operation safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207537.2U CN220564258U (en) | 2023-08-16 | 2023-08-16 | High-altitude operation safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564258U true CN220564258U (en) | 2024-03-08 |
Family
ID=90092665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207537.2U Active CN220564258U (en) | 2023-08-16 | 2023-08-16 | High-altitude operation safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564258U (en) |
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2023
- 2023-08-16 CN CN202322207537.2U patent/CN220564258U/en active Active
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