CN214836054U

CN214836054U - Climbing frame for elevator installation

Info

Publication number: CN214836054U
Application number: CN202121283739.XU
Authority: CN
Inventors: 吴中; 周琳
Original assignee: Jiangsu Zhongzhihao Construction Decoration Engineering Co ltd
Current assignee: Jiangsu Zhongzhihao Construction Decoration Engineering Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-23
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a climbing frame for elevator installation, including the diaphragm, slope ladder pole and riser, the multiunit universal wheel is installed to the bottom of diaphragm, and the top of universal wheel is connected with the guide bar, and one side that the universal wheel was kept away from to the guide bar extends to the inside of diaphragm, adjusting bolt is installed on the top of guide bar, and extend to the outside of diaphragm, the outer wall winding of the guide bar of universal wheel top has the spring, and the bottom of spring is connected with the outer wall of universal wheel, two sets of slope ladder poles of one side fixedly connected with of diaphragm, and two sets of slope ladder pole mutual symmetries, the diaphragm is kept away from two sets of risers of all fixedly connected with of outer wall of slope ladder pole one side. The utility model discloses not only realized the convenient removal of climbing frame and keep device stability when the construction operation, the regulation of the whole length of climbing frame has improved the convenience of device to the synchronous upset and the folding of climbing frame footboard moreover.

Description

Climbing frame for elevator installation

Technical Field

The utility model relates to a climbing frame technical field of elevator installation specifically is a climbing frame for elevator installation.

Background

The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle for taking people or carrying goods in a multi-story building, also has a step type, a step plate continuously runs on a track, and is generally called as an escalator or a moving sidewalk.

The climbing frame of this kind of elevator installation on the market is various today, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

(1) the existing climbing frame for installing the elevator is not convenient to move and keep the stability of the device during construction operation when in use, so that the safety of the climbing frame for installing the elevator is greatly influenced when in use;

(2) the existing climbing frame for installing the elevator is not convenient to adjust the whole length of the climbing frame when in use, so that the convenience of the climbing frame for installing the elevator when in use is greatly influenced;

(3) the climbing frame installed by the existing elevator is not convenient for synchronously overturning and folding pedals of the climbing frame when in use, thereby bringing great troubles to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a climbing frame for elevator installation to the climbing frame that proposes the elevator installation among the solution above-mentioned background art is not convenient for to the removal of climbing frame and keep device stable when the construction operation, to the regulation of the whole length of climbing frame, to the synchronous upset and the folding problem of climbing frame footboard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a climbing frame for elevator installation, includes diaphragm, slope ladder pole and riser, the multiunit universal wheel is installed to the bottom of diaphragm, and the top of universal wheel is connected with the guide bar to one side that the universal wheel was kept away from to the guide bar extends to the inside of diaphragm, adjusting bolt is installed on the top of guide bar, and extends to the outside of diaphragm, the outer wall winding of the guide bar of universal wheel top has the spring, and the bottom of spring is connected with the outer wall of universal wheel, two sets of slope ladder poles of one side fixedly connected with of diaphragm, and two sets of slope ladder pole mutual symmetries, the diaphragm is kept away from two sets of risers of all fixedly connected with of outer wall of slope ladder pole one side, and the inner wall of riser one side all installs the connecting rod to one side that the riser was kept away from to the connecting rod is connected with slope ladder pole.

Preferably, the outer walls of the two sides of the inclined ladder bar are provided with a plurality of groups of rotating shafts at equal intervals, and the outer walls of the rotating shafts are provided with pedals.

Preferably, the outer wall of the side, far away from the inclined ladder bar, of the pedal is provided with a plurality of groups of fixed shafts at equal intervals, and the outer wall of each fixed shaft is provided with the same connecting rod.

Preferably, a plurality of groups of bulges with equal intervals are welded on the outer wall of the inclined ladder rod, and the bulges are in contact with the edge of the outer wall of the bottom of the pedal in a horizontal state.

Preferably, the inside slidable mounting of slope ladder bar has the loop bar, and the outer wall of slope ladder bar and loop bar all is provided with the equidistant jack of multiunit, the spacer pin is installed to the outer wall of slope ladder bar, and the spacer pin extends to the inside of jack.

Preferably, the top welding of loop bar has the pipe of bending, and the intermediate position of two sets of pipes of bending is provided with the installation piece, the limiting plate is installed to one side of installation piece, and the inner wall of limiting plate is provided with the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the climbing frame installed on the elevator not only realizes convenient movement of the climbing frame and keeps the stability of the device during construction operation, but also adjusts the whole length of the climbing frame, synchronously overturns and folds pedals of the climbing frame, and improves the convenience of the device;

(1) the climbing frame main body is moved downwards to an elevator installation site through movement of the universal wheels by workers, the top ends of the universal wheels are rotatably connected with one ends of the guide rods, the other ends of the guide rods are slidably connected into through holes formed in the transverse plates, the upper end parts of the through holes are threaded holes, and the guide rods are connected with adjusting bolts for adjusting the lengths of the guide rods in the through holes through threads in the threaded holes;

(2) the loop bar is pulled out of the inclined ladder bar to adjust the overall length of the climbing frame, and is matched with the jack under the action of an internal structure of the limiting pin to limit and fix the loop bar, the inner wall of the limiting plate is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is bonded with a rubber pad, the limiting plate can increase the contact area with working equipment, the phenomenon of shaking during elevator construction is prevented, the adjustment of the overall length of the climbing frame is realized, and the convenience in construction of workers is facilitated;

(3) through the footboard that overturns under the rotation of pivot, can overturn folding work with the footboard, under the common cooperation of fixed axle and connecting rod, a set of footboard of pulling can fold and overturn all footboards in step, accomplishes the use work of the climbing frame of elevator installation, has realized overturning and folding in step to the climbing frame footboard, has improved the convenience of device.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the mounting block of the present invention;

FIG. 3 is a schematic side view of the pedal of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a transverse plate; 2. inclining the ladder bar; 3. a protrusion; 4. a pedal; 5. a fixed shaft; 6. a connecting rod; 7. a rotating shaft; 8. a spacing pin; 9. a loop bar; 10. mounting blocks; 11. a limiting plate; 12. bending the pipe; 13. a jack; 14. a vertical plate; 15. a connecting rod; 16. adjusting the bolt; 17. a guide bar; 18. a spring; 19. a universal wheel; 20. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a climbing frame for elevator installation comprises a transverse plate 1, an inclined ladder rod 2 and a vertical plate 14, wherein a plurality of groups of universal wheels 19 are installed at the bottom end of the transverse plate 1, the top ends of the universal wheels 19 are connected with guide rods 17, one sides, far away from the universal wheels 19, of the guide rods 17 extend to the inside of the transverse plate 1, adjusting bolts 16 are installed at the top ends of the guide rods 17 and extend to the outside of the transverse plate 1, springs 18 are wound on the outer walls of the guide rods 17 above the universal wheels 19, and the bottom ends of the springs 18 are connected with the outer walls of the universal wheels 19;

two groups of inclined ladder bars 2 are fixedly connected to one side of the transverse plate 1, the two groups of inclined ladder bars 2 are symmetrical to each other, two groups of vertical plates 14 are fixedly connected to the outer wall of the transverse plate 1 far away from one side of the inclined ladder bars 2, connecting rods 15 are mounted on the inner walls of one sides of the vertical plates 14, and one side of each connecting rod 15 far away from the corresponding vertical plate 14 is connected with the corresponding inclined ladder bar 2;

when the climbing frame is used, the climbing frame main body is moved downwards to an elevator installation site through the movement of the universal wheels 19 by workers, the top ends of the universal wheels 19 are rotatably connected with one ends of the guide rods 17, the other ends of the guide rods 17 are slidably connected into through holes formed in the transverse plate 1, the upper end parts of the through holes are threaded holes, the threaded holes are in threaded connection with adjusting bolts 16 for adjusting the length of the guide rods 17 in the through holes, when the workers stand on the climbing frame, a lateral downward force can be applied to the climbing frame, so that the inclined ladder rods 2 are in contact with the bottom ends of the vertical plates 14 and the ground, the friction force is increased, the climbing frame is prevented from moving when in use, and the convenient movement of the climbing frame and the stability of a device during construction operation are realized;

the inner part of the inclined ladder rod 2 is slidably provided with a loop bar 9, the outer walls of the inclined ladder rod 2 and the loop bar 9 are provided with a plurality of groups of jacks 13 at equal intervals, the outer wall of the inclined ladder rod 2 is provided with a limiting pin 8, the limiting pin 8 extends into the jacks 13, the top end of the loop bar 9 is welded with bending pipes 12, and the middle position of each two groups of bending pipes 12 is provided with a mounting block 10;

when in use, the loop bar 9 is taken out from the inclined ladder rod 2 to adjust the overall length of the climbing frame, and under the action of the internal structure of the limit pin 8, the loop bar 9 is mutually matched with the jack 13 to be limited and fixed

A limiting plate 11 is arranged on one side of the mounting block 10, and a rubber pad 20 is arranged on the inner wall of the limiting plate 11;

the inner wall of the limiting plate 11 is provided with an arc-shaped groove, the rubber pad 20 is bonded on the inner wall of the arc-shaped groove, the limiting plate 11 can increase the contact area with working equipment, shaking is prevented during elevator construction, the whole length of the climbing frame is adjusted, and convenience is brought to construction of workers;

the outer walls of two sides of the inclined ladder bar 2 are provided with a plurality of groups of equally spaced rotating shafts 7, the outer wall of each rotating shaft 7 is provided with a pedal 4, the outer wall of one side, away from the inclined ladder bar 2, of each pedal 4 is provided with a plurality of groups of equally spaced fixed shafts 5, the outer wall of each fixed shaft 5 is provided with a same connecting rod 6, a plurality of groups of equally spaced bulges 3 are welded on the outer wall of the inclined ladder bar 2, and the bulges 3 are in contact with the edge of the outer wall at the bottom of the horizontal pedal 4;

during the use through footboard 4 that overturns under the rotation of pivot 7, can overturn folding work with footboard 4, under the common cooperation of fixed axle 5 and connecting rod 6, stimulate a set of footboard 4, can fold and overturn all footboard 4 in step, accomplish the use work of the climbing frame of elevator installation, realized overturning and folding in step to the climbing frame footboard, improved the convenience of device.

The working principle is as follows: when the climbing frame is used, an external power supply firstly moves the climbing frame main body downwards to an elevator installation site through the movement of the universal wheels 19 by a worker, the top ends of the universal wheels 19 are rotatably connected with one end of the guide rods 17, the other end of the guide rods 17 is slidably connected into the through holes formed in the transverse plate 1, the upper end parts of the through holes are threaded holes, the threads in the threaded holes are connected with the adjusting bolts 16 for adjusting the length of the guide rods 17 in the through holes, when the worker stands on the climbing frame, a lateral downward force is applied to the climbing frame, the bottom ends of the inclined ladder rods 2 and the vertical plate 14 are contacted with the ground, the friction force is increased, the climbing frame is prevented from moving when in use, the loop rods 9 are pulled out from the inclined ladder rods 2 to adjust the integral length of the climbing frame, and are matched with the insertion holes 13 under the action of the internal structure of the limiting pins 8 to limit and fix the loop rods 9, the arc wall has been seted up to limiting plate 11 inner wall, and the arc wall inner wall bonds there is rubber pad 20, and limiting plate 11 can increase the area of contact with the equipment, prevents to take place to rock when the elevator construction, overturns footboard 4 under the rotation of pivot 7, can overturn folding work with footboard 4, under the common cooperation of fixed axle 5 and connecting rod 6, stimulates a set of footboard 4, can fold and overturn all footboard 4 in step, accomplishes the use work of climbing frame of elevator installation.

Claims

1. The utility model provides a climbing frame for elevator installation which characterized in that: comprises a transverse plate (1), inclined ladder bars (2) and a vertical plate (14), wherein a plurality of groups of universal wheels (19) are installed at the bottom end of the transverse plate (1), the top ends of the universal wheels (19) are connected with guide rods (17), one side, away from the universal wheels (19), of each guide rod (17) extends to the inside of the transverse plate (1), an adjusting bolt (16) is installed at the top end of each guide rod (17) and extends to the outside of the transverse plate (1), springs (18) are wound on the outer walls of the guide rods (17) above the universal wheels (19), the bottom ends of the springs (18) are connected with the outer walls of the universal wheels (19), two groups of inclined ladder bars (2) are fixedly connected to one side of the transverse plate (1), the two groups of inclined ladder bars (2) are symmetrical to each other, two groups of vertical plates (14) are fixedly connected to the outer walls, away from one side of the inclined ladder bars (2), of the transverse plate (1), and the inner wall of one side of the vertical plate (14) is provided with a connecting rod (15), and one side of the connecting rod (15) far away from the vertical plate (14) is connected with the inclined ladder bar (2).

2. A climbing stand for elevator installation according to claim 1, characterized in that: the outer wall of slope ladder pole (2) both sides all installs multiunit equidistant pivot (7), and the outer wall of pivot (7) is provided with footboard (4).

3. A climbing stand for elevator installation according to claim 2, characterized in that: the outer wall of one side of the pedal (4) far away from the inclined ladder rod (2) is provided with a plurality of groups of fixed shafts (5) at equal intervals, and the outer wall of each fixed shaft (5) is provided with the same connecting rod (6).

4. A climbing stand for elevator installation according to claim 1, characterized in that: the outer wall welding of slope ladder pole (2) has the arch (3) of multiunit equidistant, and protruding (3) and the footboard (4) bottom outer wall edge contact of horizontality.

5. A climbing stand for elevator installation according to claim 1, characterized in that: the utility model discloses a ladder rod, including slope ladder rod (2), the inside slidable mounting of slope ladder rod (2) has loop bar (9), and the outer wall of slope ladder rod (2) and loop bar (9) all is provided with equidistant jack (13) of multiunit, spacer pin (8) are installed to the outer wall of slope ladder rod (2), and inside that spacer pin (8) extend to jack (13).

6. A climbing stand for elevator installation according to claim 5, characterized in that: the welding of the top of loop bar (9) has pipe (12) of bending, and the intermediate position of two sets of pipes (12) of bending is provided with installation piece (10), limiting plate (11) are installed to one side of installation piece (10), and the inner wall of limiting plate (11) is provided with rubber pad (20).