CN217996410U - Be used for elevator maintenance to prevent weighing down pole - Google Patents

Abstract

The utility model provides a be used for elevator maintenance to prevent weighing down pole, including preventing weighing down the pole body, prevent weighing down the pole body and include fixing base and supporting seat, install the threaded rod between fixing base and the supporting seat, the both ends welding of threaded rod has solid fixed ring, the welding has the support frame on the fixing base, install the dwang between the support frame, install fixed cylinder on the dwang, it has the annular to open on the fixed cylinder, the welding has the mount on the supporting seat, it has the fluting to open on the inner wall of mount, grooved internally mounted has the fixed block, install supporting component on the fixed block. When the anti-falling rod for elevator maintenance is used, the fixing seat and the supporting seat are installed on two sides of an elevator door, and the threaded rod drives the fixing seat and the supporting seat to move quickly, so that the elevator door can be fixed conveniently through the fixing seat and the supporting seat, and bidirectional fixing is completed.

Description

Be used for elevator maintenance to prevent weighing down pole

Technical Field

The utility model relates to a prevent weighing down pole equipment field specifically is a be used for elevator maintenance to prevent weighing down pole.

Background

In the process of maintaining a box type elevator, a maintenance worker is required to open an elevator door of a floor, a safety rope is bound on a falling prevention rod, the falling prevention rod is clamped at the elevator door, and the safety falling prevention effect is achieved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a be used for elevator maintenance to prevent weighing down pole to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure during the use, installs fixing base and supporting seat in the both sides of lift-cabin door, and the threaded rod drives fixing base and supporting seat rapid displacement to be convenient for fix the lift-cabin door through fixing base and supporting seat, thereby accomplish two-way fixed.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a be used for elevator maintenance to prevent weighing down pole, includes and prevents weighing down the pole body, prevent weighing down the pole body and include fixing base and supporting seat, install the threaded rod between fixing base and the supporting seat, the both ends welding of threaded rod has solid fixed ring, the welding has the support frame on the fixing base, install the dwang between the support frame, install fixed cylinder on the dwang, fixed cylinder is last to be opened there is the annular, the welding has the mount on the supporting seat, it has the fluting to open on the inner wall of mount, grooved internally mounted has the fixed block, install supporting component on the fixed block.

Furthermore, a fixed groove is formed in one side of the fixed seat and one side of the supporting seat, and a movable rod is arranged inside the fixed groove.

Furthermore, all install the screw hole on fixing base and the supporting seat, install two-way screw thread on the threaded rod, grooved internally mounted has supporting mechanism, supporting mechanism's one end is fixed on the fixed block.

Furthermore, a bump is fixed on the fixing block, a positioning groove is formed in the inner wall of the groove, and the bump is installed inside the positioning groove.

Further, the supporting component comprises a fixed rod, the fixed rod is installed on the fixed block through a bearing, and a connecting roller is welded on the fixed rod.

Further, a roller is installed on the connecting roller, a limiting ring is welded at one end of the roller, and an installation block is welded on the inner wall of the roller.

Furthermore, reset mechanisms are fixed on two sides of the mounting block, an opening is formed in the connecting roller, and two ends of each reset mechanism are fixed in the opening.

Furthermore, the one end welding of movable rod has the stopper, it has the spacing groove to open on the inner wall of fixed slot, the stopper is installed in the inside of spacing groove.

The utility model has the advantages that: the utility model relates to an anti-falling rod for elevator maintenance, which comprises a fixed seat; fixing grooves; a movable rod; a support frame; rotating the rod; fixing the roller; a ring groove; a supporting seat; a threaded rod; a fixing ring; a fixed mount; grooving; a fixed block; a support mechanism; a support assembly; a limiting groove; a limiting block; a bump; a fixing rod; a drum; a limiting ring; connecting the rollers; an opening; mounting blocks; and a resetting mechanism.

1. This be used for elevator maintenance to prevent weighing down pole, during the use, install fixing base and supporting seat in the both sides of lift-cabin door, the threaded rod drives fixing base and supporting seat quick displacement to be convenient for fix the lift-cabin door through fixing base and supporting seat, thereby accomplish two-way fixed.

2. This a be used for elevator maintenance to prevent weighing down pole, the movable rod is opened to both sides in the inside of fixing base and supporting seat, can form the fixed point through the movable rod and install and use this device fast according to the holistic width of width adjustment of lift-cabin door.

3. This a be used for elevator maintenance to prevent weighing down pole, the rope is installed on the cylinder, supports on the cylinder, and the spacing ring avoids rope and cylinder separation, and the later stage rope can drive the cylinder when horizontal migration on the cylinder, horizontal displacement on connecting the cylinder to avoid taking place to drop friction damage once more between rope and the cylinder, carry out effectual protection to flexible.

Drawings

Fig. 1 is a schematic structural view of an anti-falling rod for elevator maintenance according to the present invention;

fig. 2 is a schematic structural view of the elevator maintenance falling-prevention rod after the movable rod is opened;

fig. 3 is a schematic structural view of a support assembly for an elevator maintenance falling-prevention rod of the present invention;

FIG. 4 is a schematic structural view of a connecting roller of the present invention for an elevator maintenance anti-falling bar;

fig. 5 is a schematic view of the cross-sectional structure of the roller and the connecting roller of the falling-preventing rod for elevator maintenance of the present invention;

in the figure: 1. a fixed seat; 2. fixing grooves; 3. a movable rod; 4. a support frame; 5. rotating the rod; 6. fixing the roller; 7. a ring groove; 8. a supporting base; 9. a threaded rod; 10. a fixing ring; 11. a fixed mount; 12. grooving; 13. a fixed block; 14. a support mechanism; 15. a support assembly; 16. a limiting groove; 17. a limiting block; 18. a bump; 19. fixing the rod; 20. a drum; 21. a limiting ring; 22. connecting the rollers; 23. an opening; 24. mounting blocks; 25. a reset mechanism.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a be used for elevator maintenance to prevent weighing down pole, includes and prevents weighing down the pole body, prevent weighing down the pole body and include fixing base 1 and supporting seat 8, install threaded rod 9 between fixing base 1 and the supporting seat 8, the both ends welding of threaded rod 9 has solid fixed ring 10, the welding has support frame 4 on fixing base 1, install dwang 5 between the support frame 4, install fixed cylinder 6 on the dwang 5, it has annular 7 to open on the fixed cylinder 6, the welding has mount 11 on the supporting seat 8, it has fluting 12 to open on the inner wall of mount 11, the internally mounted of fluting 12 has fixed block 13, install supporting component 15 on the fixed block 13, fixed slot 2 has all been opened to one side of fixing base 1 and supporting seat 8, the internally mounted of fixed slot 2 has movable rod 3, and movable rod 3 opens to both sides in fixed slot 2 through stopper 17, is convenient for install fixing base 1 and supporting seat 8 in the both sides of lift-cabin door preferentially, and later stage movable rod 3 extension carries out quick fixed use in the face of lift-cabin door of different width.

This embodiment, all install the screw hole on fixing base 1 and the supporting seat 8, install two-way screw thread on the threaded rod 9, the internally mounted of fluting 12 has supporting mechanism 14, and supporting mechanism 14 is supporting spring, provides the holding power for the removal of fixed block 13, the one end of supporting mechanism 14 is fixed on fixed block 13, be fixed with lug 18 on the fixed block 13, it has the constant head tank to open on the inner wall of fluting 12, lug 18 installs the inside at the constant head tank, supporting component 15 includes dead lever 19, dead lever 19 passes through the bearing and installs on fixed block 13, the welding has connecting drum 22 on dead lever 19, and the rope is fixed in the inside of annular 7, and supporting component 15 provides the strong point to the rope, and the later stage rope is on supporting component 15, and one end produces the pulling force and makes supporting component 15 pass through fixed block 13 and move down to can accomplish the shock attenuation annular and protect the use to the rope.

This embodiment, install cylinder 20 on connecting cylinder 22, the one end welding of cylinder 20 has spacing ring 21, the welding has installation piece 24 on the inner wall of cylinder 20, the both sides of installation piece 24 are fixed with canceling release mechanical system 25, it has opening 23 to open on connecting cylinder 22, the inside at opening 23 is fixed at canceling release mechanical system 25's both ends, the one end welding of movable rod 3 has stopper 17, it has spacing groove 16 to open on the inner wall of fixed slot 2, stopper 17 installs in the inside of spacing groove 16, and the rope produces pulling force and drives cylinder 20 and connect cylinder 22 upper horizontal displacement to avoid taking place to drop friction once more between rope and the cylinder 20 and damaging, carry out effectual protection to stretching out and drawing back.

When the device is used, the two sides of the fixed seat 1 and the supporting seat 8 are used for clamping and wrapping the two sides of an elevator opening, so that supporting points are simultaneously provided from the outer wall and the inner wall of an elevator door, the influence caused by deformation of the supporting points in a single direction when the elevator door is supported and used is avoided, after the fixed group 1 and the supporting seat 8 are installed, the movable rod 3 is horizontally moved in the fixed groove 2, the movable rod 3 is opened towards the two sides to expand the using length of the movable rod, the elevator door with different widths is adjusted and used, the threaded rod 9 is rotated through the fixed ring 10 after the elevator door is installed, the fixed seat 1 and the supporting seat 8 are simultaneously moved inwards or outwards, the elevator door between the fixed seat 1 and the supporting seat 8 is conveniently extruded and fixed by moving inwards, the shaking caused by overlarge gap is avoided, when the elevator door is used, one end of the rope is fixed in the annular groove 7, the rope is installed at the top of the supporting component 15, the supporting component 15 provides the supporting points for the rope, when the elevator door is supported, the rope is on the supporting component 15, one end of the supporting component generates tension to enable the supporting component 15 to move downwards through the fixed block 13, thereby, the rope can be used for protecting the rope, the drum 20 is connected with the drum 20, and can be prevented from being damaged when the drum 20, and the drum is further, and the drum is effectively, and the drum is driven to be horizontally pulled, and the drum.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (8)

1. The utility model provides a be used for elevator maintenance to prevent weighing down pole, includes and weighs down the pole body, its characterized in that: prevent weighing down the pole body and include fixing base (1) and supporting seat (8), install threaded rod (9) between fixing base (1) and supporting seat (8), the both ends welding of threaded rod (9) has solid fixed ring (10), the welding has support frame (4) on fixing base (1), install dwang (5) between support frame (4), install fixed cylinder (6) on dwang (5), it has annular (7) to open on fixed cylinder (6), the welding has mount (11) on supporting seat (8), it has fluting (12) to open on the inner wall of mount (11), the internally mounted of fluting (12) has fixed block (13), install supporting component (15) on fixed block (13).

2. The anti-drop bar for elevator maintenance of claim 1, wherein: fixed slot (2) have all been opened to one side of fixing base (1) and supporting seat (8), the internally mounted of fixed slot (2) has movable rod (3).

3. The anti-fall rod for elevator maintenance according to claim 1, characterized in that: all install the screw hole on fixing base (1) and supporting seat (8), install two-way screw thread on threaded rod (9), the internally mounted of fluting (12) has supporting mechanism (14), the one end of supporting mechanism (14) is fixed on fixed block (13).

4. The anti-drop bar for elevator maintenance of claim 1, wherein: the fixing block (13) is fixedly provided with a convex block (18), the inner wall of the slot (12) is provided with a positioning slot, and the convex block (18) is arranged in the positioning slot.

5. The anti-fall rod for elevator maintenance according to claim 1, characterized in that: the supporting component (15) comprises a fixing rod (19), the fixing rod (19) is installed on the fixing block (13) through a bearing, and a connecting roller (22) is welded on the fixing rod (19).

6. The anti-drop bar for elevator maintenance of claim 5, wherein: the connecting roller (22) is provided with a roller (20), one end of the roller (20) is welded with a limiting ring (21), and the inner wall of the roller (20) is welded with an installation block (24).

7. The anti-fall rod for elevator maintenance according to claim 6, wherein: reset mechanisms (25) are fixed on two sides of the mounting block (24), an opening (23) is formed in the connecting roller (22), and two ends of each reset mechanism (25) are fixed in the opening (23).

8. The anti-drop bar for elevator maintenance of claim 2, wherein: the welding of the one end of movable rod (3) has stopper (17), it has spacing groove (16) to open on the inner wall of fixed slot (2), the inside in spacing groove (16) is installed in stopper (17).

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