CN220684380U - Supporting spandrel girder for elevator well - Google Patents

Abstract

The application relates to the elevator field and discloses a supporting spandrel girder for an elevator shaft. In this application, adopt the back timber can support the equipment of its upper surface mounting, equipment mount pad is as the base of equipment installation at the back timber upper surface, the fixed plate makes equipment mount pad fix the upper surface at the back timber, when the mobile equipment mount pad is needed, it is rotatory to drive it through the pivot with the fixed subassembly after loosening, can prevent after loosening that the fixed plate from sliding to the back timber edge from the upper surface of back timber and drop, the sleeve provides the scope that can stabilize the activity for the gim peg, the gim peg is used for establishing ties equipment mount pad and fixed plate and is in the same place, prevent that equipment mount pad from breaking away from the upper surface of back timber, through the top installation at this structure be used for preventing that the gim peg from loosening the back rolling subassembly, can be in the same place with the back timber connection after loosening the bolt of fixed equipment, prevent that the gim peg from rolling to the back timber edge from dropping, smash to the equipment of in the downthehole below causes the damage.

Description

Supporting spandrel girder for elevator well

Technical Field

The application belongs to the technical field of elevators, and specifically relates to a supporting spandrel girder for an elevator hoistway.

Background

An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. 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 running between at least two rows of rigid guide rails that are vertical or have an incline angle of less than 15. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes. Traditionally, elevators have been known as vertical transportation means within a building, regardless of the manner in which they are driven. The speed can be divided into a low-speed elevator (below 4 m/s), a quick elevator (4-12 m/s) and a high-speed elevator (above 12 m/s).

An elevator supporting spandrel girder for an elevator shaft is disclosed in patent publication number CN216889596U, and relates to the field of elevator shafts. The elevator supporting spandrel girder for the elevator hoistway comprises an elevator supporting top beam and a hoistway side supporting beam, wherein the elevator supporting top beam is fixed at the top of the elevator hoistway. This elevator is elevator supporting spandrel girder overall structure is simple, and the equipment is convenient, after the equipment is accomplished for whole elevator spandrel girder and the wholeness of guide rail are strong, and stability is good, and difficult emergence is deformed, through the load baffle that sets up, rubber buffer block and elevator scram switch, can make when the elevator breaks down, upwards dash to whole elevator spandrel girder's in-process, whole elevator spandrel girder can receive the buffering, reduces the impact force to utilize elevator scram switch's trigger to control elevator stop operation, reduce loss, form the safety guarantee.

However, the top of the structure is not provided with a component for preventing the dead bolt from rolling after being loosened, so that the dead bolt rolls to the edge of the top beam to fall after the bolt of the fixing device is loosened, and the device which is hit to the lower part in the well is damaged.

Disclosure of Invention

The purpose of the present application is: in order to solve the problem that the top of the structure is not provided with a component for preventing the fixing bolt from rolling after being loosened, so that the fixing bolt rolls to the edge of the top beam to fall after the bolt of the fixing equipment is loosened, and the equipment below the well is smashed to cause damage, the supporting spandrel girder for the elevator well is provided.

The technical scheme adopted by the application is as follows: the novel fixing device comprises a top beam, wherein an installation groove is formed in the upper surface of the top beam, an equipment installation seat is arranged in the installation groove, a fixing plate is movably arranged on the upper surface of the top beam and the upper surface of the equipment installation seat, a sleeve is fixedly arranged on the upper surface of the fixing plate, a fixing bolt penetrates through the sleeve, a screw is arranged on the outer side surface of the sleeve, a nut is movably arranged on the outer surface of the screw, and a plurality of limit grooves are formed in the fixing bolt.

Through adopting above-mentioned technical scheme, set up the mounting groove at the upper surface of back timber, and the inside of mounting groove sets up equipment mount pad, the upper surface movable mounting fixed plate of back timber and equipment mount pad, the upper surface fixed mounting sleeve of fixed plate, telescopic inside runs through and sets up the gim peg, telescopic outside surface sets up the screw, the surface movable mounting nut of screw, a plurality of spacing grooves are seted up to the inside of gim peg, adopt the back timber to support the equipment of its surface mounting, equipment mount pad is as the base of equipment installation at the back timber upper surface, the fixed plate makes equipment mount pad fix the upper surface at the back timber, when the equipment mount pad needs to remove, drive its rotation through the pivot with the fixed subassembly after unclamping, can prevent after unclamping that the fixed plate from sliding to the back timber edge from the upper surface of back timber and drop, the sleeve provides the scope that can stabilize the activity for the gim peg, the gim peg is used for establishing ties equipment mount pad and fixed plate together, prevent that the equipment mount pad from breaking away from the upper surface of back timber, adopt the combination of screw and nut, the inside spacing groove of seting up of gim peg, the back timber can make the fixed height keep promptly, prevent to roll down after the equipment is unclamped, the equipment is used for the top to be lost after the equipment is put down in the well after the equipment is fixed to the side, the equipment is easy to be prevented to be lost, the top is fixed to the well after the equipment is fixed to the side after the equipment is put down, the equipment is fixed down.

In a preferred embodiment, the upper surface of the device mounting base is fixedly provided with a motor.

Through adopting above-mentioned technical scheme, use the upper surface fixed mounting motor of equipment mount pad, use the motor can provide the power take off source to other subassemblies of elevator of installing on the roof beam.

In a preferred embodiment, the lower surface of the header is fixedly mounted with a buffer rod.

Through adopting above-mentioned technical scheme, at the lower surface fixed mounting buffer rod of back timber, the buffer rod can prevent that the elevator from because trouble from reaching the impact force that back applyed to the back timber, avoids producing the influence to bearing structure bulk strength as far as possible.

In a preferred embodiment, the top beam has a plurality of connection plates fixedly mounted on the front and rear side surfaces thereof.

Through adopting above-mentioned technical scheme, the front and back side surface fixed mounting who uses the back timber has a plurality of connecting plates, adopts the connecting plate to consolidate the back timber, prevents that the back timber from influencing the back timber structure because the equipment of its upper surface is overweight.

In a preferred embodiment, the lower surface of the connecting plate is fixedly provided with a spandrel girder.

Through adopting above-mentioned technical scheme, at the lower surface fixed mounting spandrel girder of connecting plate, spandrel girder can evenly distribute the weight that its upper surface subassembly produced to the lower extreme, avoids the overweight bearing structure stability of influence of a bit.

In a preferred embodiment, the supporting beam is fixedly installed around the upper surface of the spandrel girder.

Through adopting above-mentioned technical scheme, use the upper surface fixed mounting supporting beam all around of spandrel girder, supporting beam is used for supporting the elevator shaft and installs the subassembly at its surface, keeps the stability when the elevator in the well moves.

In a preferred embodiment, a plurality of lateral fixing beams are connected and installed between the same inner side of the front and rear of the supporting beam, and reinforcing rods are fixedly installed on the same inner side of the lateral fixing beams.

Through adopting above-mentioned technical scheme, connect and install a plurality of side direction fixed beams between the same inboard around supporting beam, the same inboard fixed mounting stiffener of side direction fixed beam adopts the combination of side direction fixed beam and stiffener for strengthen the structure between the supporting beam of both sides, avoid supporting beam to produce when supporting elevator operation to the greatest extent and rock.

In a preferred embodiment, a plurality of wall holders are fixedly mounted on the outer surfaces of the left and right sides of the support beam.

Through adopting above-mentioned technical scheme, use the left and right sides surface fixed mounting of supporting beam to have a plurality of wall fixing bases, the wall fixing base can let be connected between the well inner wall of supporting beam and both sides to the fastness when increasing supporting beam supporting component.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

in the application, when the equipment installation seat is required to be disassembled, the screw is loosened by using the nut, then the fixing bolt is lifted upwards and then is tightened to be fixed in another limiting groove, then the equipment installation seat can be loosened and taken out by outwards turning the fixing plate, the installation groove is formed in the upper surface of the top beam, the equipment installation seat is arranged in the installation groove, the top beam and the upper surface of the equipment installation seat are movably provided with the fixing plate, the upper surface of the fixing plate is fixedly provided with the sleeve, the sleeve penetrates through the fixing bolt, the outer side surface of the sleeve is provided with the screw, the outer surface of the screw is movably provided with the nut, the fixing bolt is internally provided with a plurality of limiting grooves, the top beam can be supported by the equipment arranged on the upper surface of the fixing bolt as a base on the upper surface of the top beam by adopting the top beam, the fixing plate enables the equipment installation seat to be fixed on the upper surface of the top beam by adopting the fixing bolt, when the equipment installation seat is required to be moved, the fixing assembly is loosened and then is driven to rotate by the rotating shaft, the fixing plate can be prevented from falling from the upper surface of the top beam to the edge of the top beam, the sleeve can stably and the movable range is provided for the fixing bolt, the fixing bolt is used for fixing the equipment installation seat and the fixing plate together, the top beam is prevented from falling off from the top beam from the upper surface of the top beam to the top surface of the top beam is easily arranged on the top of the top beam by adopting the fixing bolt, the top plate is easily combined with the fixing bolt after the fixing bolt is arranged on the top nut, and the top nut is easily has a certain limit structure and can be easily kept in a certain level, smashing equipment below the well causes damage.

Drawings

Fig. 1 is a schematic perspective view of a supporting spandrel girder for an elevator shaft in the present application;

FIG. 2 is a schematic view of the internal structure of the roof rail in the present application;

fig. 3 is an enlarged view of fig. 2 a of the present application.

The marks in the figure: 1. a top beam; 2. an equipment mounting seat; 3. a fixing plate; 4. a sleeve; 5. a fixing bolt; 6. a screw; 7. a nut; 8. a limit groove; 9. a motor; 10. a buffer rod; 11. a connecting plate; 12. a spandrel girder; 13. a support beam; 14. a lateral fixed beam; 15. a reinforcing rod; 16. a wall fixing seat.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Examples:

referring to fig. 1-3, the device comprises a top beam 1, a mounting groove is formed on the upper surface of the top beam 1, a device mounting seat 2 is arranged in the mounting groove, a fixing plate 3 is movably mounted on the upper surfaces of the top beam 1 and the device mounting seat 2, a sleeve 4 is fixedly mounted on the upper surface of the fixing plate 3, a fixing bolt 5 is arranged in the sleeve 4 in a penetrating manner, a screw 6 is arranged on the outer side surface of the sleeve 4, a nut 7 is movably mounted on the outer surface of the screw 6, a plurality of limit grooves 8 are formed in the fixing bolt 5, the device which can be mounted on the upper surface of the top beam 1 by adopting the top beam 1 is adopted, the device mounting seat 2 is used as a base of the device which is mounted on the upper surface of the top beam 1, the fixing plate 3 enables the device mounting seat 2 to be fixed on the upper surface of the top beam 1, when the device mounting seat 2 is required to be moved, a fixing assembly is loosened and then driven to rotate by a rotating shaft, the fixing plate 3 can be prevented from sliding from the upper surface of the top beam 1 to the edge of the top beam 1 to fall after loosening, the sleeve 4 provides a stable movable range for the fixing bolt 5, the fixing bolt 5 is used for connecting the equipment installation seat 2 and the fixing plate 3 together in series to prevent the equipment installation seat 2 from separating from the upper surface of the top beam 1, the combination of the screw 6 and the nut 7 is adopted, the screw 6 stretches into the limiting groove 8 formed in the fixing bolt 5, the screw 6 is tightened by the nut 7, the fixing bolt 5 can be kept at a certain height, the fixing bolt 5 is prevented from falling easily after loosening, the assembly used for preventing the fixing bolt from rolling after loosening is arranged at the top of the structure, the other end of the fixing bolt 5 can be connected with the top beam 1 after loosening the bolt of the fixing equipment to prevent the fixing bolt from rolling to the edge of the top beam to fall, and damage to equipment below a well is prevented.

Referring to fig. 1 and 2, a motor 9 is fixedly installed using the upper surface of the apparatus mount 2, and a power output source can be provided to other components of the beam-mounted elevator using the motor 9.

Referring to fig. 1 and 2, a buffer rod 10 is fixedly installed on the lower surface of the top beam 1, and the buffer rod 10 can prevent an elevator from applying impact force to the top beam 1 after the elevator is failed to the top, so that the impact on the overall strength of the supporting structure is avoided as much as possible.

Referring to fig. 1, a plurality of connection plates 11 are fixedly installed on the front and rear side surfaces of a top beam 1, and the top beam 1 can be reinforced by adopting the connection plates 11, so that the structure of the top beam 1 is prevented from being influenced due to the fact that equipment on the upper surface of the top beam 1 is overweight.

Referring to fig. 1, a spandrel girder 12 is fixedly installed on a lower surface of a connection plate 11, and the spandrel girder 12 can uniformly distribute weight generated from an upper surface assembly thereof to a lower end, thereby avoiding an excessive weight at a certain point from affecting stability of a supporting structure.

Referring to fig. 1, a supporting beam 13 is fixedly installed around the upper surface of a spandrel girder 12, and the supporting beam 13 is used to support components installed at the outer surface thereof in an elevator shaft, thereby maintaining stability of the elevator shaft during operation.

Referring to fig. 1, a plurality of lateral fixing beams 14 are installed between the same inner side of the support beam 13, the same inner side of the lateral fixing beams 14 is fixedly provided with a reinforcing rod 15, and the combination of the lateral fixing beams 14 and the reinforcing rod 15 is used for reinforcing the structure between the support beams 13 at two sides, so that the support beam 13 is prevented from shaking when the elevator is supported to the greatest extent.

Referring to fig. 1, a plurality of wall holders 16 are fixedly installed on the outer surfaces of the left and right sides of the support beam 13, and the wall holders 16 allow the support beam 13 to be connected with the wall of the well on the both sides, thereby increasing the firmness of the support beam 13 when supporting the assembly.

The implementation principle of the supporting spandrel girder embodiment for the elevator shaft is as follows: the upper surface of the top beam 1 is provided with a mounting groove, the inside of the mounting groove is provided with an equipment mounting seat 2, the upper surface of the top beam 1 and the upper surface of the equipment mounting seat 2 are movably provided with a fixing plate 3, the upper surface of the fixing plate 3 is fixedly provided with a sleeve 4, the inside of the sleeve 4 is penetrated with a fixing bolt 5, the outer side surface of the sleeve 4 is provided with a screw 6, the outer surface of the screw 6 is movably provided with a nut 7, the inside of the fixing bolt 5 is provided with a plurality of limit grooves 8, the top beam 1 can be supported by adopting equipment of the top beam 1, the equipment mounting seat 2 is used as a base of the equipment to be mounted on the upper surface of the top beam 1, the fixing plate 3 enables the equipment mounting seat 2 to be fixed on the upper surface of the top beam 1, when the equipment mounting seat 2 is required to be moved, the fixing assembly is driven to rotate through a rotating shaft, the fixing plate 3 can be prevented from sliding to the edge of the top beam 1 after the fixing assembly is loosened, the sleeve 4 provides a range capable of stably moving, the fixing bolt 5 is used for fixing the equipment mounting seat 2 and the fixing plate 3 in series, the equipment mounting seat 2 is prevented from being combined with the upper surface of the top beam 1 by adopting the screw 6 and the nut 7, the combination of the screw 6 and the nut 7 can be prevented from falling off the top 1 after the fixing bolt 6 is stretched into the limit groove, the inside the fixing bolt 6 is prevented from being stretched into the limit groove, the upper surface of the fixing seat is easy to be prevented from being fixed to be easily and easily loosened, the top by the fixing assembly is prevented from falling down by the fixing assembly.

The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (8)

1. Support spandrel girder for elevator well, including back timber (1), its characterized in that: the utility model discloses a roof beam, including roof beam (1), fixed plate (3), fixed bolt (5), screw (6) are provided with on the upper surface of roof beam (1), and the inside of mounting groove is provided with equipment mount pad (2), the upper surface movable mounting of roof beam (1) and equipment mount pad (2) has fixed plate (3), the upper surface fixed mounting of fixed plate (3) has sleeve (4), the inside of sleeve (4) runs through and is provided with dead bolt (5), the outside surface of sleeve (4) is provided with screw (6), the surface movable mounting of screw (6) has nut (7), a plurality of spacing grooves (8) have been seted up to the inside of dead bolt (5).

2. A supporting spandrel girder for an elevator shaft as claimed in claim 1, wherein: the upper surface of the equipment installation seat (2) is fixedly provided with a motor (9).

3. A supporting spandrel girder for an elevator shaft as claimed in claim 1, wherein: the buffer rod (10) is fixedly arranged on the lower surface of the top beam (1).

4. A supporting spandrel girder for an elevator shaft as claimed in claim 1, wherein: the front side surface and the rear side surface of the top beam (1) are fixedly provided with a plurality of connecting plates (11).

5. A supporting spandrel girder for an elevator hoistway as claimed in claim 4, wherein: the bearing beam (12) is fixedly arranged on the lower surface of the connecting plate (11).

6. A supporting spandrel girder for an elevator hoistway as claimed in claim 5, wherein: support beams (13) are fixedly arranged around the upper surface of the spandrel girder (12).

7. A supporting spandrel girder for an elevator hoistway as claimed in claim 6, wherein: a plurality of lateral fixing beams (14) are connected and installed between the same inner side of the front side and the same inner side of the supporting beam (13), and reinforcing rods (15) are fixedly installed on the same inner side of the lateral fixing beams (14).

8. A supporting spandrel girder for an elevator hoistway as claimed in claim 7, wherein: a plurality of wall fixing seats (16) are fixedly arranged on the outer surfaces of the left side and the right side of the supporting beam (13).