CN219885417U

CN219885417U - Elevator guard gate for construction

Info

Publication number: CN219885417U
Application number: CN202321339608.8U
Authority: CN
Inventors: 赵鑫
Original assignee: Liaocheng Hengji Construction Co ltd
Current assignee: Liaocheng Hengji Construction Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-24
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of elevator protection, and discloses an elevator protection door for construction, which solves the problems that the joint of the elevator protection door is easy to loosen and unsafe at present, the elevator door is easy to open after long-time use and has potential safety hazards; the motor drives the rotating shaft to rotate, so that the chain drives the moving block to move relatively, and the protective door moves to two sides, so that the protective door is automatically opened.

Description

Elevator guard gate for construction

Technical Field

The utility model belongs to the technical field of elevator protection, and particularly relates to an elevator protection door for construction.

Background

The elevator shaft is a temporary facility for building construction, is one of the inducements for falling at high positions, belongs to the object which must be prevented in building construction, is not installed in the construction process, is penetrated up and down by each layer and has potential safety hazards, and is protected by adopting an elevator protection door.

The existing elevator protective door is a protective door structure formed by a left simple door plate and a right simple door plate, the simple door plate structure is easy to loosen at a closed joint, the door plates are easy to open after long-time use, the safety is poor, and potential safety hazards exist.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the elevator protection door for construction, which effectively solves the problems that the joint of the elevator protection door is easy to loosen and unsafe at present, the elevator door is easy to open after long-time use, and potential safety hazards exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator guard gate for construction, includes the base, the base upper end is connected with the support frame, and base internal connection has the removal subassembly, and the recess is seted up to the base upper end, and the equal sliding connection in recess inside both sides has the guard gate, guard gate upper end and the inside roof sliding connection of support frame, and guard gate one side middle part is connected with the protection subassembly.

Preferably, the movable assembly comprises a rotating shaft arranged on two sides of the inside of the base, wherein the lower end of one rotating shaft is connected with a motor, the lower end of the motor is connected with the bottom end of the inside of the base, a sprocket is sleeved outside the rotating shaft, a chain is sleeved outside the sprocket, movable blocks are sleeved on two sides of the outside of the chain, the lower ends of the movable blocks are slidably connected with the bottom end of the inside of the base, the upper ends of the movable blocks penetrate through the upper parts of the grooves and extend to the upper parts of the grooves, and the upper ends of the movable blocks are connected with the lower ends of the protective doors.

Preferably, the protection assembly comprises a fixed seat arranged on one side of one protection door, springs are connected to two sides of the inside of the fixed seat, a pressing plate is connected to one end of each spring, a sensor is connected to one side of the inside of the fixed seat, and one end of each sensor is in contact with one side of the pressing plate.

Preferably, the fixing base lower extreme both sides all have the bracing piece, and the bracing piece lower extreme is connected with the backup pad, and backup pad one end is connected with guard gate one side, and backup pad upper end both sides all are connected with electromagnetic receiver, and the outside cover of bracing piece is equipped with the movable plate.

Preferably, the outside cover of bracing piece is equipped with the pressure spring, and the pressure spring upper end is connected with the movable plate lower extreme, and the pressure spring lower extreme is connected with the backup pad upper end, and movable plate upper end both sides all are connected with the dead lever, and the dead lever upper end runs through and extends to the inside department of fixing base, and movable plate lower extreme middle part is connected with the pull rod, and the pull rod lower extreme runs through and extends to backup pad below department.

Preferably, the protection assembly further comprises a fixing block arranged in the middle of one side of the other protection door, one end of the fixing block extends to the inside of the fixing seat, and the lower end of the fixing block is clamped with the fixing rod.

Preferably, a fixing hole is formed at the joint of the lower end of the fixing block and the fixing rod, and the fixing rod is positioned in the fixing hole.

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

(1) According to the utility model, through the arrangement of the protection component, the fixed block moves into the fixed seat, so that the pressing plate moves to be in contact with the sensor, the sensor transmits signals, the electromagnetic receiver receives signals and is not adsorbed to the movable plate, and the movable plate moves upwards under the elastic potential energy of the pressure spring, so that the fixed rod is clamped with the fixed block, the connection of the protection door is safer, and potential safety hazards cannot be caused when the device is used;

(2) Through the setting of moving assembly, the motor drives the pivot rotation, and the pivot drives the sprocket rotation, makes the chain drive movable block relative motion, and then makes the guard gate remove to both sides to make the guard gate open automatically, practiced thrift operating time.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the moving assembly of the present utility model;

FIG. 3 is a schematic view of the connection structure of the protection component of the present utility model;

in the figure: 1. a base; 2. a support frame; 3. a moving assembly; 31. a rotating shaft; 32. a motor; 33. a sprocket; 34. a chain; 35. a moving block; 4. a groove; 5. a protective door; 6. a protective assembly; 61. a fixing seat; 62. a spring; 63. a pressing plate; 64. a sensor; 65. a support rod; 66. a support plate; 67. an electromagnetic receiver; 68. a moving plate; 69. a pressure spring; 610. a fixed rod; 611. a pull rod; 612. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The first embodiment is shown in fig. 1, 2 and 3, the utility model comprises a base 1, the upper end of the base 1 is connected with a support frame 2, the interior of the base 1 is connected with a moving component 3, the upper end of the base 1 is provided with a groove 4, both sides of the interior of the groove 4 are slidably connected with a protective door 5, the upper end of the protective door 5 is slidably connected with the top wall of the interior of the support frame 2, and the middle part of one side of the protective door 5 is connected with a protective component 6.

In the second embodiment, on the basis of the first embodiment, the moving assembly 3 includes rotating shafts 31 installed at two sides of the inside of the base 1, wherein the lower end of one rotating shaft 31 is connected with a motor 32, the lower end of the motor 32 is connected with the bottom end of the inside of the base 1, a chain wheel 33 is sleeved outside the rotating shaft 31, a chain 34 is sleeved outside the chain 33, moving blocks 35 are sleeved on two sides of the outside of the chain 34, the lower ends of the moving blocks 35 are slidably connected with the bottom end of the inside of the base 1, the upper ends of the moving blocks 35 extend to the position above the groove 4 in a penetrating manner, and the upper ends of the moving blocks 35 are connected with the lower ends of the protective doors 5;

the motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the chain wheel 33 to rotate, the chain wheel 33 drives the chain 34 to rotate, and the moving blocks 35 are sleeved on two sides of the outside of the chain 34, so that the moving blocks 35 are driven to move relatively when the chain 34 rotates, the moving blocks 35 drive the protective door 5 to move, and then the protective door 5 is driven to move to two sides, so that the protective door 5 is automatically opened.

In the third embodiment, based on the first embodiment, the protection component 6 includes a fixing seat 61 installed at one side of one of the protection doors 5, two sides of the inside of the fixing seat 61 are connected with springs 62, one end of each spring 62 is connected with a pressing plate 63, one side of the inside of the fixing seat 61 is connected with a sensor 64, and one end of each sensor 64 contacts with one side of the pressing plate 63;

the two sides of the lower end of the fixed seat 61 are respectively provided with a supporting rod 65, the lower end of the supporting rod 65 is connected with a supporting plate 66, one end of the supporting plate 66 is connected with one side of the protective door 5, the two sides of the upper end of the supporting plate 66 are respectively connected with an electromagnetic receiver 67, and a moving plate 68 is sleeved outside the supporting rod 65;

the outside of the supporting rod 65 is sleeved with a pressure spring 69, the upper end of the pressure spring 69 is connected with the lower end of the movable plate 68, the lower end of the pressure spring 69 is connected with the upper end of the supporting plate 66, both sides of the upper end of the movable plate 68 are connected with fixed rods 610, the upper ends of the fixed rods 610 penetrate and extend to the inside of the fixed seat 61, the middle part of the lower end of the movable plate 68 is connected with a pull rod 611, and the lower end of the pull rod 611 penetrates and extends to the position below the supporting plate 66;

the protection component 6 further comprises a fixed block 612 arranged in the middle of one side of the other protection door 5, one end of the fixed block 612 extends to the inside of the fixed seat 61, the lower end of the fixed block 612 is clamped with the fixed rod 610, a fixed hole is formed in the clamped position of the lower end of the fixed block 612 and the fixed rod 610, and the fixed rod 610 is positioned in the fixed hole;

when the protective door 5 is automatically closed, the fixed block 612 moves into the fixed seat 61, one end of the fixed block 612 is contacted with one side of the pressing plate 63, so that the spring 62 is compressed under pressure, the fixed block 612 moves to drive the pressing plate 63 to move, when the pressing plate 63 moves to be contacted with the sensor 64, the sensor 64 emits a signal, the electromagnetic receiver 67 receives the signal to cut off the power supply, the moving plate 68 is not adsorbed by the moving plate 68, the moving plate 68 moves upwards under the elastic potential energy of the pressure spring 69, the moving plate 68 drives the fixed rod 610 to move, so that the fixed rod 610 moves into the fixed seat 61, and is clamped with the fixed block 612, the protective door 5 is connected more safely, when the protective door 5 needs to be opened, the pull rod 611 is pulled downwards, the moving plate 68 is driven to move downwards, the fixed rod 610 and the fixed block 612 are not clamped, the lower end of the moving plate 68 is adsorbed by the electromagnetic receiver 67, and the fixed block 612 moves to the outside the fixed seat 61, so that the protective door 5 is opened.

Working principle: when the electromagnetic protection door is used, the motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the chain wheel 33 to rotate, the chain wheel 33 drives the chain 34 to rotate, the moving block 35 is sleeved on two outer sides of the chain 34 to move relatively, the moving block 35 drives the protection door 5 to move, and then the protection door 5 moves to two sides, so that the protection door 5 is automatically opened, when the protection door 5 is automatically closed, the fixed block 612 moves into the fixed seat 61, one end of the fixed block 612 is contacted with one side of the pressing plate 63, the spring 62 is compressed under pressure, the fixed block 612 moves to drive the pressing plate 63 to move, when the pressing plate 63 moves to be contacted with the sensor 64, the sensor 64 emits signals, the electromagnetic receiver 67 receives signals to cut off the power, the moving plate 68 is not adsorbed, the moving plate 68 moves upwards under the elastic potential energy of the pressure spring 69, the moving plate 68 drives the fixed rod 610 to move into the fixed seat 61, and then the fixed rod 610 is clamped with the fixed block 612, when the protection door 5 needs to be opened, the pull rod 611 is pulled downwards to drive the moving plate 68 to move downwards, and the fixed rod 610 is clamped with the fixed block 612, and the fixed rod 612 is not clamped with the fixed block 612 to be clamped with the fixed block 612, and the fixed rod 612 is opened, and the fixed door 5 is further fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator guard gate for construction, includes base (1), its characterized in that: the novel anti-theft device is characterized in that the upper end of the base (1) is connected with the support frame (2), the inner part of the base (1) is connected with the moving assembly (3), the upper end of the base (1) is provided with the groove (4), two sides of the inner part of the groove (4) are both slidably connected with the protective door (5), the upper end of the protective door (5) is slidably connected with the top wall of the inner part of the support frame (2), and the middle part of one side of the protective door (5) is connected with the protective assembly (6).

2. The construction elevator protection door according to claim 1, wherein: the utility model provides a movable assembly (3) is including installing pivot (31) in the inside both sides of base (1), one of them pivot (31) lower extreme is connected with motor (32), motor (32) lower extreme is connected with the inside bottom of base (1), pivot (31) outside cover is equipped with sprocket (33), sprocket (33) outside cover is equipped with chain (34), the outside both sides of chain (34) are all overlapped and are equipped with movable block (35), movable block (35) lower extreme and the inside bottom sliding connection of base (1), movable block (35) upper end runs through and extends to recess (4) top department, movable block (35) upper end is connected with guard gate (5) lower extreme.

3. The construction elevator protection door according to claim 1, wherein: the protection assembly (6) comprises a fixing seat (61) arranged on one side of one protection door (5), springs (62) are connected to two sides of the inside of the fixing seat (61), a pressing plate (63) is connected to one end of each spring (62), a sensor (64) is connected to one side of the inside of the fixing seat (61), and one end of each sensor (64) is in contact with one side of the pressing plate (63).

4. A construction elevator door according to claim 3, wherein: support rods (65) are arranged on two sides of the lower end of the fixing seat (61), the lower ends of the support rods (65) are connected with support plates (66), one ends of the support plates (66) are connected with one side of the protective door (5), electromagnetic receivers (67) are connected on two sides of the upper end of the support plates (66), and moving plates (68) are sleeved outside the support rods (65).

5. The construction elevator door according to claim 4, wherein: the outside cover of bracing piece (65) is equipped with pressure spring (69), and pressure spring (69) upper end is connected with movable plate (68) lower extreme, and pressure spring (69) lower extreme is connected with backup pad (66) upper end, and movable plate (68) upper end both sides all are connected with dead lever (610), and dead lever (610) upper end runs through and extends to inside department of fixing base (61), and movable plate (68) lower extreme middle part is connected with pull rod (611), and pull rod (611) lower extreme runs through and extends to backup pad (66) below department.

6. The construction elevator protection door according to claim 1, wherein: the protection assembly (6) further comprises a fixed block (612) arranged in the middle of one side of the other protection door (5), one end of the fixed block (612) extends to the inner part of the fixed seat (61), and the lower end of the fixed block (612) is clamped with the fixed rod (610).

7. The construction elevator door according to claim 6, wherein: and a fixing hole is formed in the clamping part of the lower end of the fixing block (612) and the fixing rod (610), and the fixing rod (610) is positioned in the fixing hole.