CN214003726U

CN214003726U - Early warning device for elevator

Info

Publication number: CN214003726U
Application number: CN202022449753.4U
Authority: CN
Inventors: 付智聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-20
Anticipated expiration: 2030-10-29

Abstract

The utility model provides an early warning device for elevator belongs to elevator early warning technical field, and this an early warning device for elevator includes fixed frame, the mounting groove has been seted up to the upper surface of fixed frame, it has the connecting plate to peg graft in the inside of mounting groove, one side fixedly connected with early warning control box of connecting plate, the last fixed surface of early warning control box is connected with supporting spring. This an early warning device for elevator, through fixed frame, the mounting groove, the connecting plate, the early warning control box, the bracing piece, the mounting panel, cooperation setting between fixing bolt and the positioning bolt, accessible fixing bolt carries out fixed connection with mounting panel and elevartor shaft, then fix the early warning control box through positioning bolt again, when needs maintain, unscrew positioning bolt, demolish the early warning control box can, and during the installation, only need insert inside the mounting groove with the connecting plate, can accomplish the rigidity of early warning control box, easy dismounting is laborsaving.

Description

Early warning device for elevator

Technical Field

The utility model belongs to the technical field of the elevator early warning, concretely relates to an early warning device for elevator.

Background

Along with the rapid development of economy, people's standard of living is better and better, and what accompany is that the speed of urbanization is more and more fast, and the floor is constantly upwards accumulating in the city, for the convenience that satisfies people's trip or transport goods, property company often can be in the floor simple to operate people's elevator of going on a journey from top to bottom, but elevator equipment can break down in the in-process that uses unavoidably, so need detect the early warning when the elevator operation, prevent to cause the influence to people's trip.

But current early warning device often the dismouting inconvenient, damages the back when early warning device, and it is more troublesome to change, and the relocation degree of difficulty is great, easily takes place the deviation with original position, influences its overall arrangement to early warning device often installs the inside at the elevartor shaft, and there is not protector at the early warning device top, and the debris of whereabouts easily cause the damage to early warning device, influences its normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an early warning device for elevator, it is inconvenient to aim at solving among the prior art often dismouting of early warning device, after early warning device damages, it is more troublesome to change, and the relocation degree of difficulty is great, easily takes place the deviation with the primary position, influences its overall arrangement to early warning device often installs in the inside of elevartor shaft, and the protector is not had at the early warning device top, and the debris of whereabouts easily cause the damage to early warning device, influence its problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an early warning device for elevator, includes fixed frame, the mounting groove has been seted up to the upper surface of fixed frame, the inside of mounting groove is pegged graft and is had the connecting plate, one side fixedly connected with early warning control box of connecting plate, the last fixed surface of early warning control box is connected with supporting spring, supporting spring keeps away from the one end fixedly connected with protection platform of fixed frame, the early warning control box has the chamber door through hinge swing joint, the back fixedly connected with bracing piece of fixed frame.

In order to make this an early warning device for elevator reach the fixed more firm purpose of mounting panel, as the utility model relates to an it is preferred, the one end fixedly connected with mounting panel of fixed frame is kept away from to the bracing piece, the positive four corners of mounting panel is provided with fixing bolt.

In order to make this an early warning device for elevator reach the purpose that can directly perceivedly watch the inside situation of early warning control box, conduct the utility model relates to an it is preferred, fixedly connected with observation window, handle and tool to lock in proper order from a left side to the right side in the front of chamber door.

In order to make this an early warning device for elevator reach the better purpose of radiating effect, conduct the utility model relates to an it is preferred, the back fixedly connected with radiator fan of early warning control box, the louvre has been seted up at the back of early warning control box.

In order to make this an early warning device for elevator reach the fixed more firm purpose of early warning control box, conduct the utility model relates to an it is preferred, fixed frame carries out fixed connection through positioning bolt with the connecting plate.

In order to make this an early warning device for elevator reach the better purpose of protecting effect, conduct the utility model relates to an it is preferred, supporting spring's quantity is a plurality of, and is a plurality of supporting spring is linear arrangement.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the early warning device for the elevator is characterized in that the mounting plate can be fixedly connected with an elevator shaft through the fixing bolt through the matching arrangement between the fixing frame, the mounting groove, the connecting plate, the early warning control box, the supporting rod, the mounting plate, the fixing bolt and the positioning bolt, then the early warning control box is fixed through the positioning bolt, when maintenance is needed, the positioning bolt is unscrewed, the early warning control box is dismantled, in addition, the position fixing of the early warning control box can be completed only by inserting the connecting plate into the mounting groove during installation, the disassembly and the assembly are convenient and labor-saving, no position deviation occurs, gaps can be left between the early warning control box and the elevator shaft after the early warning control box is installed, and the heat dissipation effect of the early warning control box can be better due to the matching arrangement between the supporting rod, the fixing frame, the early warning control box, the heat dissipation holes and the heat dissipation fan, the probability of damage of electric appliances in the early warning control box is reduced.

2. This an early warning device for elevator, through the setting of early warning control box, supporting spring and protection platform, when debris fall down, under the effect of supporting spring and protection platform, can greatly slow down the impact force of debris, reduces the degree that the early warning control box damaged, and barrier propterty is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a right-side view schematic structural diagram of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure: 1. a fixing frame; 2. mounting grooves; 3. a connecting plate; 4. an early warning control box; 5. a support spring; 6. a protection platform; 7. a box door; 8. a support bar; 9. mounting a plate; 10. fixing the bolt; 11. an observation window; 12. a handle; 13. a lock; 14. a heat radiation fan; 15. heat dissipation holes; 16. and (6) positioning the bolt.

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. 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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an early warning device for elevator, including fixed frame 1, mounting groove 2 has been seted up to the upper surface of fixed frame 1, the inside grafting of mounting groove 2 has connecting plate 3, one side fixedly connected with early warning control box 4 of connecting plate 3, the last fixed surface of early warning control box 4 is connected with supporting spring 5, supporting spring 5 keeps away from the one end fixedly connected with protection platform 6 of fixed frame 1, early warning control box 4 has chamber door 7 through hinge swing joint, the back fixedly connected with bracing piece 8 of fixed frame 1.

In the embodiment of the utility model, the mounting plate 9 is fixedly connected with the elevator shaft through the fixing frame 1, the mounting groove 2, the connecting plate 3, the early warning control box 4, the supporting rod 8, the mounting plate 9, the fixing bolt 10 and the positioning bolt 16, then the early warning control box 4 is fixed through the positioning bolt 16, when maintenance is needed, the positioning bolt 16 is unscrewed, the early warning control box 4 is dismantled, and in the installation process, the connecting plate 3 is only inserted into the mounting groove 2, the position fixing of the early warning control box 4 can be completed, the disassembly and the assembly are convenient and labor-saving, no position deviation occurs, and through the matching arrangement among the supporting rod 8, the fixing frame 1, the early warning control box 4, the heat dissipation holes 15 and the heat dissipation fan 14, a gap is left between the early warning control box 4 and the inside of the elevator shaft after the installation is finished, in addition, the heat dissipation holes 15 and the heat dissipation fan 14 are matched for heat dissipation, so that the heat dissipation effect of the early warning control box 4 is better, the probability of damage of electric appliances inside the early warning control box 4 is reduced, the early warning control box 4, the supporting springs 5 and the protection platform 6 are arranged, when sundries fall down, the impact force of the sundries can be greatly reduced under the action of the supporting springs 5 and the protection platform 6, the degree of damage of the early warning control box 4 is reduced, and the protection performance is better.

Specifically, one end of the support rod 8, which is far away from the fixed frame 1, is fixedly connected with a mounting plate 9, and four corners of the front surface of the mounting plate 9 are provided with fixing bolts 10.

In this embodiment: through the setting of mounting panel 9 and fixing bolt 10, can make mounting panel 9 and elevator shaft inner wall fixed more firm.

Specifically, the front surface of the box door 7 is fixedly connected with an observation window 11, a handle 12 and a lock 13 from left to right in sequence.

In this embodiment: through the setting of observation window 11, the inside situation of early warning control box 4 can be seen directly, is convenient for in time make the processing.

Specifically, the back of the early warning control box 4 is fixedly connected with a cooling fan 14, and the back of the early warning control box 4 is provided with a cooling hole 15.

In this embodiment: through the arrangement of the heat dissipation fan 14 and the heat dissipation holes 15, the heat dissipation effect of the early warning control box 4 can be better.

Specifically, the fixing frame 1 and the connecting plate 3 are fixedly connected by a positioning bolt 16.

In this embodiment: through the setting of positioning bolt 16, can make early warning control box 4 rigidity more.

Specifically, the number of the support springs 5 is plural, and the plurality of support springs 5 are linearly arranged.

In this embodiment: the number of the supporting springs 5 is large, so that the protection of the early warning control box 4 is greatly improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the early warning device for the elevator is used, the mounting plate 9 can be fixedly connected with an elevator shaft through the fixing bolt 10, then the early warning control box 4 is fixed through the positioning bolt 16, when maintenance is needed, the positioning bolt 16 is unscrewed, the early warning control box 4 is dismantled, in addition, when the early warning device is installed, the position fixing of the early warning control box 4 can be completed only by inserting the connecting plate 3 into the mounting groove 2, the disassembly and the assembly are convenient and labor-saving, and no position deviation occurs, through the matching arrangement among the support rod 8, the fixing frame 1, the early warning control box 4, the heat dissipation holes 15 and the heat dissipation fan 14, gaps are left between the early warning control box 4 and the elevator shaft after the installation is finished, in addition, the heat dissipation holes 15 and the heat dissipation fan 14 are matched for heat dissipation, the heat dissipation effect of the early warning control box 4 can be better, and the probability of damage of electric appliances inside the early warning control box 4 is reduced, through the setting of early warning control box 4, supporting spring 5 and protection platform 6, when debris fall down, under the effect of supporting spring 5 and protection platform 6, can greatly slow down the impact force of debris, reduce the degree that early warning control box 4 damaged, barrier propterty is better.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An early warning device for an elevator, comprising a fixed frame (1), characterized in that: mounting groove (2) have been seted up to the upper surface of fixed frame (1), the inside grafting of mounting groove (2) has connecting plate (3), one side fixedly connected with early warning control box (4) of connecting plate (3), the last fixed surface of early warning control box (4) is connected with supporting spring (5), the one end fixedly connected with protection platform (6) of fixed frame (1) are kept away from in supporting spring (5), early warning control box (4) have chamber door (7) through hinge swing joint, the back fixedly connected with bracing piece (8) of fixed frame (1).

2. The warning device for an elevator according to claim 1, wherein: the one end fixedly connected with mounting panel (9) of fixed frame (1) is kept away from in bracing piece (8), mounting panel (9) positive four corners is provided with fixing bolt (10).

3. The warning device for an elevator according to claim 1, wherein: the front surface of the box door (7) is fixedly connected with an observation window (11), a handle (12) and a lock (13) from left to right in sequence.

4. The warning device for an elevator according to claim 1, wherein: the back fixedly connected with radiator fan (14) of early warning control box (4), louvre (15) have been seted up to the back of early warning control box (4).

5. The warning device for an elevator according to claim 1, wherein: the fixing frame (1) is fixedly connected with the connecting plate (3) through a positioning bolt (16).

6. The warning device for an elevator according to claim 1, wherein: the number of the supporting springs (5) is multiple, and the supporting springs (5) are linearly arranged.