CN214996235U - Interim guard gate of elevartor shaft entrance to a cave fixes fastener - Google Patents
Interim guard gate of elevartor shaft entrance to a cave fixes fastener Download PDFInfo
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- CN214996235U CN214996235U CN202121031601.0U CN202121031601U CN214996235U CN 214996235 U CN214996235 U CN 214996235U CN 202121031601 U CN202121031601 U CN 202121031601U CN 214996235 U CN214996235 U CN 214996235U
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Abstract
The utility model discloses a fixed fastener of elevartor shaft entrance to a cave temporary protection door relates to safety device technical field, specifically is a fixed fastener of elevartor shaft entrance to a cave temporary protection door, including installation pole, warning mechanism and supporting mechanism, warning mechanism includes top pole setting, bottom pole setting and driving motor, and the top shifting chute has been seted up to the one end of installation pole, and the inside sliding connection of top shifting chute has the top pole setting. This fixed fastener of interim guard gate in elevartor shaft entrance to a cave, through the setting of fixation clamp, make this fixed fastener of interim guard gate in elevartor shaft entrance to a cave possess and avoid punching the effect that just can fix the protection guardrail to the wall body, through electronic hydraulic stem, first dwang, second dwang, fixation clamp, construction bolt and the cooperation setting of installation clamping piece, the in-process that uses can make the device adjust to different widths to the elevator well entrance to a cave that makes the different widths of device adaptation has reached the purpose that increases the practicality of device.
Description
Technical Field
The utility model relates to a safety device technical field specifically is a fixed fastener of interim guard gate in elevartor shaft entrance to a cave.
Background
Building elevator well entrance to a cave is the place that has serious potential safety hazard in the building work progress, and in order to prevent that constructor from falling from building elevator well entrance to a cave in the work progress, causes the construction incident, need set up the rail guard at building elevator well entrance to a cave and avoid personnel to be close to or the accident falls usually, and the clear regulation of construction eminence operation safety technical specification JGJ 80-2016: when the edge-facing operation is carried out on the falling height reference surface of 2m or above, a protective railing is arranged on the side facing the air. At present, a method of drilling expansion screws on walls on two sides of a building elevator shaft opening is commonly adopted to fix a protective door on a building construction site, the construction method is easy to damage the walls on two sides of the opening and affects the attractiveness of the walls, and the protection of the opening of the elevator shaft is partially carried out by adopting modes of steel pipe overlapping or gauze enclosure and the like, so that the protection is not firm and serious potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an elevator shaft entrance to a cave temporary guard gate fixes fastener has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing and fastening device for an elevator shaft opening temporary protective door comprises an installation rod, a warning mechanism and a supporting mechanism, wherein the warning mechanism comprises a top vertical rod, a bottom vertical rod and a driving motor, one end of the installation rod is provided with a top moving groove, the inside of the top moving groove is slidably connected with the top vertical rod, a top transverse plate is fixedly connected in front of the top vertical rod, the front surface of the top transverse plate is fixedly connected with a top warning lamp strip, the front surface of the installation rod is fixedly connected with one side of the driving motor, the other end of the installation rod is provided with a bottom moving groove, the inside of the bottom moving groove is slidably connected with the bottom vertical rod, the two sides of the installation rod are respectively provided with the supporting mechanism, the supporting mechanism comprises an electric hydraulic rod, a rotating rod and a clamping mechanism, the rotating rod comprises a first rotating rod and a second rotating rod, one side of the electric hydraulic rod is fixedly connected with one side of the installation rod, the one end fixedly connected with sliding block of electronic hydraulic stem, the other end of dwang rotates and is connected with the fixation clamp, the positive fixed connection fixture of fixation clamp, fixture includes riser and grip block.
Optionally, the output end of the driving motor is fixedly connected with a driving rotating rod, the outer surface of the driving rotating rod is in threaded connection with a moving block, the front surface of the mounting rod is fixedly connected with a top plate, one end of the driving rotating rod is rotatably connected with the lower surface of the top plate, the front surface of the top upright rod is fixedly connected with the rear portion of the moving block, the front surface of the mounting rod is provided with a moving chute, and one side of the moving block is slidably connected with the inner side wall of the moving chute.
Optionally, the front of the bottom vertical rod is fixedly connected with a bottom transverse plate, the front of the bottom transverse plate is fixedly connected with a bottom warning lamp strip, and the front of the mounting rod is in threaded connection with a bottom fixing screw rod.
Optionally, one side of sliding block is rotated with the one end of first dwang and is connected, one side sliding connection of sliding block and installation pole, one side fixedly connected with installation piece of installation pole, one side of installation piece is rotated with the one end of second dwang and is connected, one side at first dwang middle part is rotated with one side at second dwang middle part and is connected.
Optionally, the front face of the fixing clamp is in threaded connection with a mounting bolt, and one end of the mounting bolt is rotatably connected with a mounting clamping piece.
Optionally, the back of the vertical plate is fixedly connected with the front of the fixing clamp, a clamping screw is in threaded connection with one side of the vertical plate, one end of the clamping screw is rotatably connected with one side of the clamping plate, an anti-slip gasket is fixedly connected with the other side of the clamping plate, and a lateral warning lamp strip is fixedly connected with the front of the vertical plate.
(III) advantageous effects
The utility model provides a fixing and fastening device for temporary protective door of elevator shaft opening, which has the following beneficial effects:
1. this fixed fastener of interim guard gate in elevartor shaft entrance to a cave, through the setting of fixation clamp, make this fixed fastener of interim guard gate in elevartor shaft entrance to a cave possess and avoid punching the effect that just can fix the protection guardrail to the wall body, through electronic hydraulic stem, first dwang, second dwang, fixation clamp, construction bolt and the cooperation setting of installation clamping piece, the in-process that uses can make the device adjust to different widths to the elevator well entrance to a cave that makes the different widths of device adaptation has reached the purpose that increases the practicality of device.
2. This fixed fastener of elevartor shaft entrance to a cave temporary guard gate of elevartor shaft entrance to a cave, through top warning light area, the setting in bottom warning light area and lateral part warning light area, make this elevartor shaft entrance to a cave temporary guard gate fixed fastener possess also can the accurate effect of instructing the elevartor shaft entrance to a cave at night, through driving motor, the drive bull stick, the movable block, the top pole setting, the cooperation setting of bottom pole setting and bottom clamping screw, the in-process that uses can extend the height of device, thereby carry out accurate instruction to the elevartor shaft entrance to a cave, it is unexpected to take place when preventing that light is not enough, the purpose of increase security has been reached.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the top view structure of the present invention;
FIG. 3 is a schematic perspective view of the mounting rod of the present invention;
fig. 4 is a schematic perspective view of the fixing clip of the present invention.
In the figure: 1. mounting a rod; 2. a top upright rod; 3. a bottom upright rod; 4. a drive motor; 5. a top transverse plate; 6. a top warning light strip; 7. driving the rotating rod; 8. a moving block; 9. a top plate; 10. a bottom cross plate; 11. a bottom warning light strip; 12. a screw is fixed at the bottom; 13. an electro-hydraulic lever; 14. a first rotating lever; 15. a second rotating lever; 16. a slider; 17. mounting blocks; 18. a fixing clip; 19. installing a bolt; 20. installing a clamping piece; 21. a vertical plate; 22. clamping the screw rod; 23. an anti-slip gasket; 24. a clamping plate; 25. lateral warning lamp belt.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a fixing and fastening device for an elevator shaft opening temporary protective door comprises an installation rod 1, a warning mechanism and a supporting mechanism, wherein the warning mechanism comprises a top vertical rod 2, a bottom vertical rod 3 and a driving motor 4, a top moving groove is formed in one end of the installation rod 1, the inside of the top moving groove is connected with the top vertical rod 2 in a sliding mode, a top transverse plate 5 is fixedly connected in front of the top vertical rod 2, a top warning lamp strip 6 is fixedly connected to the front face of the top transverse plate 5, the front face of the installation rod 1 is fixedly connected with one side of the driving motor 4, the output end of the driving motor 4 is fixedly connected with a driving rotating rod 7, a movable block 8 is in threaded connection with the outer surface of the driving rotating rod 7, a top plate 9 is fixedly connected to the front face of the installation rod 1, one end of the driving rotating rod 7 is rotatably connected with the lower surface of the top plate 9, the front face of the top vertical rod 2 is fixedly connected with the rear portion of the movable block 8, and a movable chute is formed in the front face of the installation rod 1, one side of a moving block 8 is connected with the inner side wall of the moving chute in a sliding manner, the other end of the installation rod 1 is provided with a bottom moving chute, the inside of the bottom moving chute is connected with a bottom upright rod 3 in a sliding manner, the front surface of the bottom upright rod 3 is fixedly connected with a bottom transverse plate 10, the front surface of the bottom transverse plate 10 is fixedly connected with a bottom warning lamp strip 11, the front surface of the installation rod 1 is in threaded connection with a bottom fixing screw rod 12, two sides of the installation rod 1 are respectively provided with a supporting mechanism, the supporting mechanism comprises an electric hydraulic rod 13, a rotating rod and a clamping mechanism, the rotating rod comprises a first rotating rod 14 and a second rotating rod 15, one side of the electric hydraulic rod 13 is fixedly connected with one side of the installation rod 1, one end of the electric hydraulic rod 13 is fixedly connected with a sliding block 16, one side of the sliding block 16 is rotatably connected with one end of the first rotating rod 14, the sliding block 16 is slidably connected with one side of the installation rod 1, and one side of the installation rod 1 is fixedly connected with an installation block 17, one side of the mounting block 17 is rotatably connected with one end of the second rotating rod 15, one side of the middle part of the first rotating rod 14 is rotatably connected with one side of the middle part of the second rotating rod 15, the other end of the rotating rod is rotatably connected with a fixing clamp 18, the front surface of the fixing clamp 18 is in threaded connection with a mounting bolt 19, one end of the mounting bolt 19 is rotatably connected with a mounting clamping piece 20, through the arrangement of the fixing clamp 18, the temporary protection door fixing and fastening device for the elevator shaft hole has the effect of fixing the protection guardrail without punching a wall body, through the matching arrangement of the electric hydraulic rod 13, the first rotating rod 14, the second rotating rod 15, the fixing clamp 18, the mounting bolt 19 and the mounting clamping piece 20, the device can be adjusted to different widths in the use process, so that the device is adapted to elevator shaft holes with different widths, the purpose of increasing the practicability of the device is achieved, the front surface of the fixing clamp 18 is fixedly connected with a clamping mechanism, the clamping mechanism comprises a vertical plate 21 and a clamping plate 24, the back of the vertical plate 21 is fixedly connected with the front of the fixing clamp 18, one side of the vertical plate 21 is in threaded connection with a clamping screw 22, one end of the clamping screw 22 is rotatably connected with one side of the clamping plate 24, the other side of the clamping plate 24 is fixedly connected with an anti-slip gasket 23, the front of the vertical plate 21 is fixedly connected with a lateral warning lamp strip 25, and through the arrangement of the top warning lamp strip 6, the bottom warning lamp strip 11 and the lateral warning lamp strip 25, the temporary protection door fixing and fastening device for the elevator shaft hole has the effect of accurately indicating the elevator shaft hole at night, the height of the device can be extended in the using process through the matching arrangement of the driving motor 4, the driving rotating rod 7, the moving block 8, the top vertical rod 2, the bottom vertical rod 3 and the bottom fixing screw 12, so that an accident can be prevented when light is insufficient, the purpose of increasing the safety is achieved.
When the device is used, the device is placed in the center of an opening of an elevator shaft, the electric hydraulic rod 13 is started, the electric hydraulic rod 13 extends to drive the sliding block 16 to move downwards, so as to drive the first rotating rod 14 and the second rotating rod 15 to rotate, the first rotating rod 14 and the second rotating rod 15 rotate to drive the fixing clamp 18 at one end of the fixing clamp to move outwards, so that the fixing clamp 18 is clamped to one side of the opening, then the mounting bolt 19 is rotated, the mounting bolt 19 drives the mounting clamping piece 20 to move inwards, the mounting clamping piece 20 extrudes the outer side of a wall, so as to firmly fix the device, then the bottom transverse plate 10 is pulled downwards, the bottom transverse plate 10 drives the bottom vertical rod 3 to slide downwards, the bottom transverse plate 10 moves to the lowest end of the opening, then the bottom fixing screw 12 is rotated, the bottom fixing screw 12 extrudes the bottom vertical rod 3 inwards, so as to fix the bottom vertical rod 3, the driving motor 4 is started, the driving motor 4 drives the driving rotating rod 7 to rotate, drive bull stick 7 drives movable block 8 rebound, movable block 8 drives top pole setting 2 rebound, top pole setting 2 drives top diaphragm 5 rebound, top diaphragm 5 drives top warning light area 6 and rises to stop driving motor 4 behind the peak of entrance to a cave, through top warning light area 6, the setting of bottom warning light area 11 and lateral part warning light area 25 can carry out accurate instruction to the scope of entrance to a cave when light is not enough, prevent the accident, then place the protection network in device the place ahead, rotate clamping screw 22, clamping screw 22 drives clamping plate 24 and anti-skidding gasket 23 and moves one side of butt protection network forward, thereby make the device avoid damaging the wall body and protect the entrance to a cave.
The utility model discloses a theory of operation and beneficial effect: the fixing and fastening device for the temporary protection door of the elevator shaft opening has the effect of fixing the protection guardrail without punching a wall body through the arrangement of the fixing clamp 18, can be adjusted to different widths in the using process through the matching arrangement of the electric hydraulic rod 13, the first rotating rod 14, the second rotating rod 15, the fixing clamp 18, the mounting bolt 19 and the mounting clamping piece 20, thereby enabling the device to be adapted to the elevator shaft openings with different widths, achieving the purpose of increasing the practicability of the device, and has the effect of accurately indicating the elevator shaft opening at night through the arrangement of the top warning lamp strip 6, the bottom warning lamp strip 11 and the lateral warning lamp strip 25, through the cooperation setting of driving motor 4, drive bull stick 7, movable block 8, top pole setting 2, bottom pole setting 3 and bottom clamping screw 12, the in-process that uses can extend the height of device to carry out accurate instruction to the elevator shaft entrance to a cave, meet accident when preventing that light is not enough, reached the purpose that increases the security.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixed fastener of interim guard gate in elevartor shaft entrance to a cave, includes installation pole (1), warning mechanism and supporting mechanism, its characterized in that: the warning mechanism comprises a top upright rod (2), a bottom upright rod (3) and a driving motor (4), a top moving groove is formed in one end of the installation rod (1), the top upright rod (2) is connected to the inside of the top moving groove in a sliding manner, a top transverse plate (5) is fixedly connected to the front of the top upright rod (2), a top warning lamp strip (6) is fixedly connected to the front of the top transverse plate (5), the front of the installation rod (1) is fixedly connected with one side of the driving motor (4), the bottom moving groove is formed in the other end of the installation rod (1), the bottom upright rod (3) is connected to the inside of the bottom moving groove in a sliding manner, supporting mechanisms are arranged on the two sides of the installation rod (1) and comprise an electric hydraulic rod (13), a rotating rod and a clamping mechanism, the rotating rod comprises a first rotating rod (14) and a second rotating rod (15), one side of electronic hydraulic stem (13) and one side fixed connection of installation pole (1), the one end fixedly connected with sliding block (16) of electronic hydraulic stem (13), the other end of dwang rotates and is connected with fixation clamp (18), the positive fixed connection fixture of fixation clamp (18), fixture includes riser (21) and grip block (24).
2. The fixing and fastening device for the temporary protection door of the elevator shaft opening according to claim 1, is characterized in that: the output end of the driving motor (4) is fixedly connected with a driving rotating rod (7), the outer surface of the driving rotating rod (7) is in threaded connection with a moving block (8), the front face of the mounting rod (1) is fixedly connected with a top plate (9), one end of the driving rotating rod (7) is rotatably connected with the lower surface of the top plate (9), the front face of the top upright rod (2) is fixedly connected with the rear portion of the moving block (8), the front face of the mounting rod (1) is provided with a moving chute, and one side of the moving block (8) is slidably connected with the inner side wall of the moving chute.
3. The fixing and fastening device for the temporary protection door of the elevator shaft opening according to claim 1, is characterized in that: the LED lamp is characterized in that a bottom transverse plate (10) is fixedly connected to the front side of the bottom vertical rod (3), a bottom warning lamp strip (11) is fixedly connected to the front side of the bottom transverse plate (10), and a bottom fixing screw rod (12) is connected to the front side of the installation rod (1) in a threaded mode.
4. The fixing and fastening device for the temporary protection door of the elevator shaft opening according to claim 1, is characterized in that: one side of sliding block (16) is rotated with the one end of first dwang (14) and is connected, sliding block (16) and one side sliding connection of installation pole (1), one side fixedly connected with installation piece (17) of installation pole (1), one side of installation piece (17) are rotated with the one end of second dwang (15) and are connected, one side at first dwang (14) middle part is rotated with one side at second dwang (15) middle part and is connected.
5. The fixing and fastening device for the temporary protection door of the elevator shaft opening according to claim 1, is characterized in that: the front face of the fixing clamp (18) is in threaded connection with a mounting bolt (19), and one end of the mounting bolt (19) is rotatably connected with a mounting clamping piece (20).
6. The fixing and fastening device for the temporary protection door of the elevator shaft opening according to claim 1, is characterized in that: the back of riser (21) and the front fixed connection of fixation clamp (18), one side threaded connection of riser (21) has clamping screw (22), and the one end of clamping screw (22) rotates with one side of grip block (24) to be connected, the opposite side fixedly connected with anti-skidding gasket (23) of grip block (24), the front fixedly connected with lateral part warning light area (25) of riser (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031601.0U CN214996235U (en) | 2021-05-14 | 2021-05-14 | Interim guard gate of elevartor shaft entrance to a cave fixes fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031601.0U CN214996235U (en) | 2021-05-14 | 2021-05-14 | Interim guard gate of elevartor shaft entrance to a cave fixes fastener |
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| Publication Number | Publication Date |
|---|---|
| CN214996235U true CN214996235U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031601.0U Active CN214996235U (en) | 2021-05-14 | 2021-05-14 | Interim guard gate of elevartor shaft entrance to a cave fixes fastener |
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| CN (1) | CN214996235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234020A (en) * | 2022-07-11 | 2022-10-25 | 中建八局第二建设有限公司 | Flexible telescopic hole safety protection device and use method |
-
2021
- 2021-05-14 CN CN202121031601.0U patent/CN214996235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234020A (en) * | 2022-07-11 | 2022-10-25 | 中建八局第二建设有限公司 | Flexible telescopic hole safety protection device and use method |
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