CN216235946U

CN216235946U - Elevator protection device

Info

Publication number: CN216235946U
Application number: CN202122808506.3U
Authority: CN
Inventors: 牛犇犇; 白月成; 王进; 冀丽丽; 温晓栋; 蔡俊君; 侯明涵
Original assignee: Luneng New Energy Group Co ltd Hebei Branch
Current assignee: Luneng New Energy Group Co ltd Hebei Branch
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a lift protection device, which relates to the technical field of protective guards and comprises a transverse connecting rod, wherein a vertical supporting rod is fixedly installed at the bottom end of the transverse connecting rod, a balance foot is fixedly installed at the bottom end of one side of the vertical supporting rod, a connecting hinge is detachably installed at one side of the vertical supporting rod, a stable supporting arm is detachably installed at the top end of one side of the connecting hinge, a connecting supporting arm is fixedly installed at the top end of one side of the stable supporting arm, a buckle device is detachably installed at the top end of one side of the connecting supporting arm, and a fixing frame is fixedly installed at one side of the connecting supporting arm. Through the transverse connection pole, vertical support pole, balanced foot, firm support arm and connection support arm cooperate, have played and can dismantle under the pivoted condition with connecting the support arm is whole at firm support arm, have played certain firm effect, the effectual fastness that ensures lift protector to improve the holistic safety protection performance of device, improve the holistic practicality of device.

Description

Elevator protection device

Technical Field

The utility model relates to the technical field of protective guards, in particular to a protective device for a lift.

Background

The safety guardrail is a device for separating an operation area, when a tower footing cabinet is displaced to a protective guard of the elevator by modifying a tower footing in a wind power plant, a switch of a cabinet door of the tower footing cabinet is interfered by the protective guard, the cabinet door of the tower footing cabinet can be opened after the protective guard is removed, the work efficiency of operation and maintenance personnel is seriously influenced, if the protective guard is removed, potential safety hazards exist in the operation process of the elevator, and the tower footing personnel can mistakenly enter the falling area of the elevator to cause falling object injuries.

The conventional elevator protection device also has the following problems in use:

1. traditional lift protector, in use are difficult to dismantle temporarily to lead to the lift certain interference point to appear in the displacement, influence the work efficiency of machine, increase staff's work load simultaneously.

2. Traditional lift protector when carrying out can dismantle, does not regard to the ware protective effect to reduce the holistic barrier propterty of protector, reduce device's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifter protection device, which solves the problem that the conventional lifter protection device is difficult to temporarily disassemble in use, so that a certain interference point appears when a lifter is displaced, the working efficiency of a machine is influenced, and the workload of workers is increased; traditional lift protector when carrying out can dismantle, does not regard to the ware protective effect to reduce the holistic barrier propterty of protector, reduce the problem of device practicality.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lift protector, includes the transverse connection pole, the bottom fixed mounting of transverse connection pole has vertical support bar, the bottom fixed mounting of vertical support bar one side has balanced foot, one side demountable installation of vertical support bar has the connection hinge, the top demountable installation of connection hinge one side has firm support arm, the top fixed mounting of firm support arm one side has the connection support arm, the top demountable installation of connection support arm one side has buckle ware, one side fixed mounting of connection support arm has the mount.

Preferably, the fixing frame comprises a fastening column, a fastening groove is formed in the top end of one side of the fastening column, and the fastening device is movably fastened with the fastening groove.

Preferably, the connection hinge includes first welding plate, the top demountable installation of first welding plate one side has marginal loose ring, the inside demountable installation of marginal loose ring has the connective bar, one side demountable installation of connective bar has central loose ring, the top demountable installation of central loose ring one side has the second welding plate.

Preferably, the diameter of the cross section of the edge movable ring is larger than that of the cross section of the connecting rod, the diameter of the cross section of the center movable ring is larger than that of the cross section of the connecting rod, the connection relationship between the edge movable ring and the connecting rod is a movable sleeve, and the connection relationship between the center movable ring and the connecting rod is a movable sleeve.

Preferably, the buckle ware is including the installation stick, the top fixed mounting of installation stick one side has the spacing ring, the surface demountable installation of installation stick has movable sleeve, one side demountable installation of movable sleeve has the fly leaf, the activity groove has been seted up on the top of fly leaf one side, the inside demountable installation in activity groove has the buckle screw rod, the top fixed mounting of buckle screw rod one side has spacing buckle nut.

Preferably, the cross-sectional area of the movable sleeve is larger than that of the mounting rod, and the movable sleeve and the mounting rod are movably sleeved in a connecting relationship.

Compared with the related art, the elevator protection device provided by the utility model has the following beneficial effects:

1. the utility model provides a lift protection device, which has the advantages that the transverse connecting rod, the vertical supporting rod, the balance feet, the stabilizing support arm and the connecting support arm are matched, so that a certain stabilizing effect is realized under the condition that the stabilizing support arm and the connecting support arm can be integrally detached and rotated, the firmness of the lift protection device is effectively ensured, the integral safety protection performance of the device is improved, and the integral practicability of the device is improved.

2. The utility model provides a lift protection device, which adopts a connection hinge, a stable support arm, a connection support arm, a buckle device and a fixed frame to be matched, and achieves the scheme that a tower footing cabinet door is opened after the protection device is detached, and the interference part between the protection device and the tower footing cabinet door is recovered or directly removed after the work is finished.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the apparatus of the present invention;

FIG. 3 is a schematic view of the attachment hinge of the present invention;

fig. 4 is a schematic structural diagram of the fastener of the utility model.

Reference numbers in the figures: 1. a transverse connecting rod; 2. a vertical support bar; 3. a balance foot; 4. connecting a hinge; 5. stabilizing the support arm; 6. connecting a support arm; 7. a fastener; 8. a fixed mount; 9. a buckling column; 10. a fastening groove; 11. a first weld plate; 12. an edge movable ring; 13. a connecting rod; 14. a central movable ring; 15. a second weld plate; 16. installing a rod; 17. a limiting ring; 18. an active cannula; 19. a movable plate; 20. a movable groove; 21. a screw is buckled; 22. spacing buckle nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a lift protection device comprises a transverse connecting rod 1, a vertical supporting rod 2 is fixedly installed at the bottom end of the transverse connecting rod 1, a balance foot 3 is fixedly installed at the bottom end of one side of the vertical supporting rod 2, a connecting hinge 4 is detachably installed at one side of the vertical supporting rod 2, a stabilizing support arm 5 is detachably installed at the top end of one side of the connecting hinge 4, a connecting support arm 6 is fixedly installed at the top end of one side of the stabilizing support arm 5, a buckle device 7 is detachably installed at the top end of one side of the connecting support arm 6, a fixed frame 8 is fixedly installed at one side of the connecting support arm 6, the fixed frame 8 comprises a buckle column 9, a buckle groove 10 is formed at the top end of one side of the buckle column 9, the connection relationship between the buckle device 7 and the buckle groove 10 is movable clamping connection, the connecting hinge 4 comprises a first welding plate 11, an edge movable ring 12 is detachably installed at the top end of one side of the first welding plate 11, a connecting rod 13 is detachably installed inside the edge movable ring 12, a central movable ring 14 is detachably mounted on one side of the connecting rod 13, a second welding plate 15 is detachably mounted on the top end of one side of the central movable ring 14, the diameter of the cross section of the edge movable ring 12 is larger than that of the cross section of the connecting rod 13, the diameter of the cross section of the central movable ring 14 is larger than that of the cross section of the connecting rod 13, the connection relationship between the edge movable ring 12 and the connecting rod 13 is movable sleeve joint, the connection relationship between the central movable ring 14 and the connecting rod 13 is movable sleeve joint, the buckle device 7 comprises a mounting rod 16, a limiting ring 17 is fixedly mounted on the top end of one side of the mounting rod 16, a movable sleeve 18 is detachably mounted on the surface of the mounting rod 16, a movable plate 19 is detachably mounted on one side of the movable sleeve 18, a movable groove 20 is formed in the top end of one side of the movable plate 19, a buckle screw 21 is detachably mounted in the movable groove 20, and a limiting buckle nut 22 is fixedly mounted on the top end of one side of the buckle screw 21, the cross-sectional area of the movable sleeve 18 is larger than that of the mounting rod 16, and the movable sleeve 18 and the mounting rod 16 are movably sleeved.

In the embodiment, the transverse connecting rod 1, the vertical supporting rod 2, the balance feet 3, the stabilizing support arm 5 and the connecting support arm 6 are matched, so that a certain stabilizing effect is achieved under the condition that the whole of the stabilizing support arm 5 and the whole of the connecting support arm 6 can be detached and rotated, and the firmness of the protecting device of the elevator is effectively guaranteed, so that the safety protection performance of the whole device is improved, and the practicability of the whole device is improved; adopt and connect hinge 4, firm support arm 5, connect support arm 6, buckle ware 7 and mount 8 cooperate, played and to have adopted and to open the column foot cabinet door behind demolising protector, resume or directly get rid of the scheme that protector and column foot cabinet door interfere the part after the work is accomplished again, this design has significantly reduced maintainer site work volume and has ensured lift protector's validity.

The working principle is as follows:

through dismantling buckle screw rod 21 from the inside of buckle groove 10, directly open transverse connection pole 1 through connecting support arm 6, conveniently to the use of the device of taking off and land, reduce staff's work load, firm support arm 5 plays certain guard action with connecting support arm 6 to improve device barrier propterty, improve the practicality of device.

Wherein, the guardrail can not interfere in the running process of the lifter, but when the maintainers reach the base cabinets,

the guardrail cabinet interferes, so change it into this appearance now, the movable part that can the bar device also opens when opening the door, does not do whole dismantlement simultaneously to solve the problem that it interfered, does not influence the safety protection function of rail, and is convenient high-efficient.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 protector, includes transverse connection pole (1), the bottom fixed mounting of transverse connection pole (1) has vertical support pole (2), its characterized in that: the utility model discloses a support arm, including vertical support pole (2), one side of vertical support pole (2), one side demountable installation of vertical support pole (2) has balanced foot (3), one side demountable installation of vertical support pole (2) has connection hinge (4), the top demountable installation of connection hinge (4) one side has firm support arm (5), the top fixed mounting of firm support arm (5) one side has connection support arm (6), the top demountable installation of connection support arm (6) one side has buckle ware (7), one side fixed mounting of connection support arm (6) has mount (8).

2. The elevator protection device according to claim 1, wherein the fixing frame (8) comprises a locking post (9), a locking groove (10) is formed at the top end of one side of the locking post (9), and the locking device (7) and the locking groove (10) are movably locked.

3. The lift protection device according to claim 1, characterized in that the connection hinge (4) comprises a first welding plate (11), an edge movable ring (12) is detachably mounted at the top end of one side of the first welding plate (11), a connection rod (13) is detachably mounted inside the edge movable ring (12), a center movable ring (14) is detachably mounted at one side of the connection rod (13), and a second welding plate (15) is detachably mounted at the top end of one side of the center movable ring (14).

4. An elevator protection device according to claim 3, characterized in that the cross-sectional diameter of the edge movable ring (12) is larger than the cross-sectional diameter of the connecting rod (13), the cross-sectional diameter of the center movable ring (14) is larger than the cross-sectional diameter of the connecting rod (13), the connection relationship between the edge movable ring (12) and the connecting rod (13) is a movable socket, and the connection relationship between the center movable ring (14) and the connecting rod (13) is a movable socket.

5. The elevator protection device according to claim 1, wherein the buckle device (7) comprises a mounting rod (16), a limiting ring (17) is fixedly mounted at the top end of one side of the mounting rod (16), a movable sleeve (18) is detachably mounted on the surface of the mounting rod (16), a movable plate (19) is detachably mounted at one side of the movable sleeve (18), a movable groove (20) is formed at the top end of one side of the movable plate (19), a buckle screw (21) is detachably mounted inside the movable groove (20), and a limiting buckle nut (22) is fixedly mounted at the top end of one side of the buckle screw (21).

6. An elevator protection device according to claim 5, characterized in that the cross-sectional area of the movable sleeve (18) is larger than the cross-sectional area of the mounting bar (16), and the movable sleeve (18) and the mounting bar (16) are connected in a movable socket.