CN220264858U - Elevator car guide rail bracket - Google Patents

Abstract

The utility model discloses an elevator car guide rail bracket which comprises a main bracket and an extension bracket, wherein a movable groove is formed in the main bracket, two positioning plates are movably connected in the movable groove, inclined planes are formed at the tops of the two positioning plates, the two positioning plates are symmetrically arranged, and the inclined angles of the two inclined planes are opposite in a V shape. According to the utility model, the adjusting nut is rotated to drive the screw rod to rotate and move to one side, so that the positioning plate is pushed to move horizontally, different horizontal heights of two ends of the main support are changed through the inclined plane at the top of the positioning plate, and after the preset horizontal height is reached, the positioning is completed by inserting the fixing screw into the positioning hole and the positioning groove, so that a worker can finish fine adjustment of levelness without disassembling the expansion screw to re-punch or adding a gasket to change the angle when finding that deviation exists after installing the main support, and the fault tolerance of the guide rail support is greatly improved.

Description

Elevator car guide rail bracket

Technical Field

The utility model relates to the technical field of elevator car guide rail brackets, in particular to an elevator car guide rail bracket.

Background

The elevator is a vertical elevator powered by an electric motor and is provided with a box-shaped nacelle for use in multi-story buildings for taking persons or carrying goods. There are also steps, where the tread is mounted on a track for continuous running, commonly known as an escalator or a travelator. A stationary lifting device serving a prescribed floor. The vertical lift elevator has a car that travels between at least two vertical rows of rigid guide rails. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes.

The installation of elevator car guide rail support needs personnel to pass through expansion screw fixed bolster behind the wall trompil with the help of the puncher to install the connection guide rail behind the fixed bolster, after carrying out the installation of guide rail support, personnel need use the level bar to measure levelness and the straightness that hangs down of support, and the error is not more than five thousandths, can use the stopper piece to adjust, but uses the stopper piece to adjust the mode, not only troublesome operation, and leads to the support to appear shifting after becoming flexible easily, thereby causes other accidents.

Accordingly, there is a need to provide an elevator car guide rail bracket that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an elevator car guide rail bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an elevator car guide rail support, includes the main support and extends the support, the movable groove has been seted up to the inside of main support, the inside swing joint of movable groove has two positioning plates, two the inclined plane has all been seted up at the top of positioning plate, two positioning plate symmetry sets up, and the angle of inclination of two inclined planes is the V font relatively, the intercommunication groove has been seted up to the inside of positioning plate, a plurality of constant head tanks have all been seted up to the top and the bottom of intercommunication inslot wall, the constant head tank is the semicircle groove that the symmetry set up, two sets of locating holes have been seted up to the back of main support, the locating hole is linked together with the movable groove, the aperture and the two symmetrical constant head tank assorted of locating hole, and the inner wall all is equipped with the screw thread, the inclined plane of positioning plate is in the internal adjustment removal of fixed orifices two.

As a further description of the above technical solution:

the top of main support has seted up a plurality of mounting holes two, two fixed orifices two have been seted up to the back of main support, the fixed orifices is located the top of locating hole.

As a further description of the above technical solution:

two rotating grooves are formed in the main support and located on two sides of the movable groove, limiting grooves are formed in the inner walls of the two rotating grooves, and the cross sections of the limiting grooves are T-shaped.

As a further description of the above technical solution:

the inside of rotation groove is provided with the screw rod, one end and the one side fixed connection of positioning plate of screw rod, the other end of screw rod extends to the outside of main support, the screw rod is used for promoting the whole horizontal migration that carries out of positioning plate.

As a further description of the above technical solution:

the inside rotation of spacing groove is connected with the spacing ring, the one end fixedly connected with adjusting nut of spacing ring, adjusting nut is located the outside of main support, the section of spacing ring is the T font equally, adjusting nut cover locates the outside of screw rod, adjusting nut is current locknut structure.

As a further description of the above technical solution:

one side of the extension bracket is provided with a plurality of first mounting holes, and a plurality of first mounting holes and second mounting holes are crossed.

As a further description of the above technical solution:

the other side of the extension bracket is provided with a plurality of first fixing holes for fixing the guide rail.

The utility model has the following beneficial effects:

compared with the prior art, this elevator car guide rail bracket, locate outside the screw through fixed orifices second cover, the location installation main support, afterwards with the help of spirit level and actual measurement, the levelness of fine setting main support, through rotating adjusting nut during the adjustment, drive the screw rod and rotate and remove to one side, thereby promote the locating plate horizontal migration, through the inclined plane at locating plate top, change the different level at main support both ends, and after reaching predetermined level, accomplish the location through inserting the fixed screw to the inside of locating hole and constant head tank, thereby make the workman after the installation main support, when finding that there is the deviation, need not to dismantle the expansion screw and punch again, or add the gasket and change the angle, the fine setting of levelness can be accomplished, very big improvement the fault-tolerant rate that guide rail bracket used.

Drawings

Fig. 1 is a three-dimensional perspective view of an elevator car guide rail bracket according to the present utility model;

fig. 2 is a schematic structural view of an extension bracket of an elevator car guide rail bracket according to the present utility model;

fig. 3 is a schematic structural view of a movable groove of a guide rail bracket of an elevator car according to the present utility model;

fig. 4 is a partial enlarged view at a in fig. 3.

Legend description:

1. a main support; 2. an extension bracket; 3. a first mounting hole; 4. a first fixing hole; 5. a second mounting hole; 6. a second fixing hole; 7. a movable groove; 8. positioning holes; 9. a positioning plate; 10. a communication groove; 11. a positioning groove; 12. an inclined plane; 13. a rotating groove; 14. a limit groove; 15. a limiting ring; 16. an adjusting nut; 17. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides an elevator car guide rail bracket: including main support 1 and extension support 2, movable groove 7 has been seted up to the inside of main support 1, the inside swing joint of movable groove 7 has two positioning plate 9, two inclined plane 12 has all been seted up at the top of positioning plate 9, two positioning plate 9 symmetry sets up, and the angle of inclination of two inclined planes 12 is the V font relatively, intercommunication groove 10 has been seted up to the inside of positioning plate 9, a plurality of constant head tanks 11 have all been seted up to the top and the bottom of intercommunication groove 10 inner wall, the constant head tank 11 is the semicircle groove that the symmetry set up, two sets of locating holes 8 have been seted up to the back of main support 1, locating hole 8 is linked together with movable groove 7, the aperture of locating hole 8 and the constant head tank 11 phase-match of two symmetries, and the inner wall all is equipped with the screw thread for through the position of screw mounting fixed positioning plate 9, the inclined plane 12 of positioning plate 9 is in the internal adjustment removal of fixed orifices two 6 for adjusting the holistic installation angle of main support 1.

A plurality of second mounting holes 5 are formed in the top of the main support 1, two second fixing holes 6 are formed in the back of the main support 1, and the second fixing holes 6 are located above the positioning holes 8.

Two rotating grooves 13 are formed in the main support 1 and located on two sides of the movable groove 7, limiting grooves 14 are formed in the inner walls of the two rotating grooves 13, and the cross section of each limiting groove 14 is T-shaped.

The inside of the rotation groove 13 is provided with a screw rod 17, one end of the screw rod 17 is fixedly connected with one side of the positioning plate 9, the other end of the screw rod 17 extends to the outside of the main support 1, and the screw rod 17 is used for pushing the positioning plate 9 to horizontally move integrally, so that the position of the inclined plane 12 is changed.

The inside rotation of spacing groove 14 is connected with spacing ring 15, the one end fixedly connected with adjusting nut 16 of spacing ring 15, adjusting nut 16 is located the outside of main support 1, the section of spacing ring 15 is the T font equally, adjusting nut 16 cover is located the outside of screw rod 17 for drive screw rod 17 removes, adjusting nut 16 is current locknut structure.

One side of the extension bracket 2 is provided with a plurality of first mounting holes 3, and a plurality of first mounting holes 3 and second mounting holes 5 are crossed.

The other side of the extension bracket 2 is provided with a plurality of fixing holes I4 for fixing the guide rail.

Working principle: when the fixing installation of the bracket is carried out, a worker opens holes on the wall body and places expansion screws, firstly, the worker is sleeved outside the screws through a second fixing hole 6, positions and installs the main bracket 1, then, the levelness of the main bracket 1 is finely adjusted by means of a level gauge and actual measurement, the adjusting nut 16 is rotated during adjustment to drive the screw 17 to rotate and move to one side, so that the positioning plate 9 is pushed to move horizontally, different horizontal heights of two ends of the main bracket 1 are changed through the inclined surface 12 at the top of the positioning plate 9, and after reaching a preset level, the positioning is completed by inserting the fixing screws into the positioning holes 8 and the positioning grooves 11;

and then the extension bracket 2 is installed through the first installation hole 3 and the second installation hole 5, and the guide rail and the extension bracket 2 are connected and installed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides an elevator car guide rail support, includes main support (1) and extends support (2), its characterized in that: the utility model discloses a novel positioning device for the main support, including main support (1), movable groove (7) have been seted up to the inside of main support (1), the inside swing joint of movable groove (7) has two positioning plates (9), two inclined plane (12) have all been seted up at the top of positioning plate (9), two positioning plate (9) symmetry sets up, and the inclination of two inclined planes (12) is the V font relatively, intercommunication groove (10) have been seted up to the inside of positioning plate (9), a plurality of constant head tanks (11) have all been seted up to the top and the bottom of intercommunication groove (10) inner wall, semi-circular groove that constant head tank (11) set up for the symmetry, two sets of locating holes (8) have been seted up to the back of main support (1).

2. An elevator car guide rail bracket according to claim 1, characterized in that: a plurality of second mounting holes (5) are formed in the top of the main support (1), and two second fixing holes (6) are formed in the back of the main support (1).

3. An elevator car guide rail bracket according to claim 1, characterized in that: two rotating grooves (13) are formed in the main support (1) and located on two sides of the movable groove (7), and limiting grooves (14) are formed in the inner walls of the two rotating grooves (13).

4. An elevator car guide rail bracket according to claim 3, characterized in that: the inside of the rotating groove (13) is provided with a screw rod (17), one end of the screw rod (17) is fixedly connected with one side of the positioning plate (9), and the other end of the screw rod (17) extends to the outside of the main support (1).

5. An elevator car guide rail bracket according to claim 3, characterized in that: the inside rotation of spacing groove (14) is connected with spacing ring (15), the one end fixedly connected with adjusting nut (16) of spacing ring (15), adjusting nut (16) are located the outside of main support (1).

6. An elevator car guide rail bracket according to claim 2, characterized in that: one side of the extension bracket (2) is provided with a plurality of first mounting holes (3), and a plurality of first mounting holes (3) and second mounting holes (5) are arranged in a crisscross manner.

7. An elevator car guide rail bracket according to claim 1, characterized in that: the other side of the extension bracket (2) is provided with a plurality of first fixing holes (4) for fixing the guide rail.