CN214748810U

CN214748810U - Rear lifting point steel wire rope loosening and breaking detection device for lifting and transverse moving garage

Info

Publication number: CN214748810U
Application number: CN202120893032.4U
Authority: CN
Inventors: 张昌云; 易春明; 李�杰; 汤文杰; 杨凯
Original assignee: Changyuan Tiangong Intelligent Parking System Hubei Co ltd
Current assignee: Changyuan Tiangong Intelligent Parking System Hubei Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-16
Anticipated expiration: 2031-04-27

Abstract

The utility model provides a disconnected detection device of back hoisting point wire rope pine for lifting and horizontal moving garage, including a switch bracket, two detection switch and a depression bar, two detection switch all are fixed in on the switch bracket, are equipped with a dead lever on each detection switch, and each fixed rod tip is equipped with a switch feeler lever and a sliding sleeve, is equipped with reset spring in the sliding sleeve, the depression bar both ends are connected in two detection switch tip. The utility model has the advantages that: when a steel wire rope of the lifting and transverse moving garage is tensioned, a sliding sleeve of the detection device can open and close the contact rod under the action of a pressure rod, a spring in the sliding sleeve and a reset spring can push the sliding sleeve to move outwards after the steel wire is loosened (or broken), so that the opening and closing contact rod is popped out, and the detection device can timely and accurately detect the opening of the steel wire rope; the detection device can be rotationally arranged at the end parts of the two detection switches, so that the friction force of the pressure rod on the steel wire rope in the ascending and descending processes of the steel wire rope can be reduced, and meanwhile, the abrasion of the pressure rod on the steel wire rope can be reduced.

Description

Rear lifting point steel wire rope loosening and breaking detection device for lifting and transverse moving garage

Technical Field

The utility model relates to a transversely-moving garage device technical field especially relates to a disconnected detection device of back hoisting point wire rope pine for transversely-moving garage.

Background

The lifting and transverse moving garage is a parking device integrating an energy machine, an electronic instrument and an instrument, and can lift a car to a high-rise and horizontal transverse moving mode through mechanical movement to finish the three-dimensional mechanical parking garage for storing and taking the car; when a vehicle is taken, the vehicle is taken from the operation box, the parking space on the horizontal plane can automatically move transversely, the vehicle carrying plate is descended to the access of the vehicle for taking the vehicle along the lifting channel by the lifting device and is stably stopped after the lifting device gives way to the lifting channel, and a driver enters the garage to drive the vehicle out after the operation lamp is turned off; the lifting and horizontal moving garage is realized by winding and releasing a steel wire rope for lifting vehicles to be stored and taken, and the vehicles can fall to cause the damage of the vehicles or even hurt people safety risks due to the fact that the vehicles fall after the phenomena of rope loosening or rope breaking of the steel wire rope exist in the lifting process. The lifting and transverse moving garage is generally provided with an emergency stop operation device, and the vehicle carrying plate can be stopped and moved emergently by starting the emergency stop operation device to be locked, so that the falling condition is prevented. Therefore, a detection device capable of timely and accurately detecting the breakage (or loosening) of the steel wire rope is needed to ensure that the emergency stop device can be started in time after the steel wire rope is broken (or loosened).

SUMMERY OF THE UTILITY MODEL

In order to enable the lifting and horizontal moving garage to timely detect the occurrence of rope breakage (or rope loosening) after the rope breakage (or rope loosening) of the steel wire rope and prevent the danger of automobile falling, the utility model provides a rear lifting point steel wire rope loosening and breaking detection device for the lifting and horizontal moving garage, which comprises a switch bracket, a detection switch and a pressure lever, the switch bracket comprises a fixed plate and two connecting plates connected with the fixed plate, the connecting plates fix the two detection switches on the fixed plate, the pressure lever is fixed on the detection switches, the detection switches are reset by springs, when the steel wire rope is not stressed, the return spring of the detection switch pushes the steel wire rope open, when the pushed steel wire rope exceeds the allowable size, the detection switch is powered off to stop the operation of the equipment, and the arranged safety hook can be put down, so that the detection switch can detect whether the steel wire rope of the lifting and transverse moving garage is loosened or broken.

Furthermore, a return spring is arranged in each sliding sleeve, the return spring is in a compressed state, one end of the return spring abuts against the end part of the fixed rod, and the other end of the return spring abuts against the end part of the sliding sleeve.

Furthermore, each sliding sleeve is connected to the U-shaped mounting frame, and two ends of the pressing rod are respectively and rotatably fixed on the two rear cross beams of the mounting garage.

Furthermore, each mounting bracket internal fixation is equipped with a stopper and a dead lever, the stopper is cylindrical, and its middle part is equipped with the convex spacing groove of a week, the depression bar tip is spacing in the spacing inslot, the dead lever be used for with the depression bar tip locking with in the spacing groove.

Furthermore, the two connecting plates of the fixing plate are both L-shaped plates, and the fixing plate is connected to a rear cross beam lifting fixing seat of the lifting and transverse moving garage through a connecting bolt.

Furthermore, the two connecting plates are connected to the fixing plate through connecting bolts, and each detection switch is fixed below one connecting plate through two fastening bolts.

The utility model relates to a disconnected detection device of back hoisting point wire rope pine for lifting and horizontal moving garage's beneficial effect does: the end parts of two detection switches of the detection device are respectively provided with a sliding sleeve, the sliding sleeves compress switch contact rods at the end parts of the detection switches under the action of pressure rods when a steel wire rope is tensioned, and a return spring is arranged in each sliding sleeve and can push the sliding sleeves to move outwards after the steel wire rope is broken (or loosened) to be opened, so that the switch contact rods are popped out, and the detection device can accurately detect the opening of the steel wire rope in time; the detection device can be rotationally arranged at the end parts of the two detection switches, so that the friction force of the pressure rod on the steel wire rope in the ascending and descending processes of the steel wire rope can be reduced, and meanwhile, the abrasion of the pressure rod on the steel wire rope can be reduced.

Drawings

Fig. 1 is a perspective view of the utility model discloses a back hoisting point wire rope pine detects device's mounting structure for lifting and horizontal moving garage's.

Fig. 2 is a top view of the utility model discloses a back hoisting point wire rope pine detects device's mounting structure for lifting and horizontal moving garage.

Fig. 3 is a top view of the utility model discloses a back hoisting point wire rope pine detection device for lifting and horizontal moving garage.

Fig. 4 is a side view of the utility model discloses a back hoisting point wire rope pine detection device for lifting and horizontal moving garage.

Fig. 5 is an internal structural view of the sliding sleeve 52 in fig. 4.

In the figure: 1-rear beam lifting fixing seat, 11-lifting winding drum, 12-steel wire rope, 2-fixing plate, 21-connecting bolt, 3-connecting plate, 31-fastening bolt, 4-pressure rod, 5-detection switch, 51-fixing rod, 52-sliding sleeve, 53-switch contact, 54-reset spring, 55-mounting frame, 56-limiting block, 57-limiting groove and 58-limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, a rear lifting point steel wire rope loosening and breaking detection device for a lifting and transferring garage comprises a switch bracket, a pressure lever and two detection switches 5, wherein the switch bracket is fixed on a rear cross beam lifting fixing seat 1 of the lifting and transferring garage, a lifting drum 11 is further arranged on the rear cross beam lifting fixing seat 1, a steel wire rope 12 is wound on the lifting drum 11, and the detection device is used for detecting whether the steel wire rope 12 is loosened (or broken) or not.

Specifically, referring to fig. 1 to 4, the switch bracket includes a fixed plate 2 and two connecting plates 3, both the fixed plate 2 and the two connecting plates 3 are L-shaped plates, an end of the fixed plate 2 is fixed to the rear cross beam lifting fixing seat 1 through two connecting bolts 21, each connecting plate 3 is connected to the fixed plate 2 through two connecting bolts 21, the two detection switches 5 are respectively locked below the two connecting plates 3 through locking bolts 31, both ends of the pressing rod 4 are connected to ends of the two detection switches 5, the steel wire rope of the lifting drum 11 is in a tight state when the rope is not loosened (or broken), at this time, the steel wire rope 12 presses the two detection switches 5 through the pressing rod 4, if the two detection switches 5 detect that the steel wire rope 12 is in the tight state, it is indicated that the rope loosening (or breaking) phenomenon does not occur, otherwise, if the two detection switches 5 detect that the steel wire rope is not pressed by the pressing rod 4, the steel wire rope is loosened (or broken).

More specifically, referring to fig. 5, two end portions of the detection switches 5 are respectively provided with a fixing rod 51, an end portion of each fixing rod 51 is provided with a switch contact bar 35 in a retractable button type, each fixing rod 51 is sleeved with a sliding sleeve 52, the sliding sleeve 52 can move axially on the fixing rod 51 along the fixing rod 51, an end portion of each fixing rod 51 is provided with a U-shaped mounting bracket 55, two ends of the compression bar 4 are respectively and rotatably supported on the two mounting brackets 55, when the rope 12 is not loosened (or broken), the rope 12 is pressed on the compression bar 4, and the compression bar 4 drives the two sliding sleeves 52 to respectively push the two switch contact bars 53 to retract into the detection switches 5, so that the detection switches 5 detect that the rope is not loosened (or broken).

Furthermore, a return spring 54 is further disposed in each sliding sleeve 52, two ends of the return spring 54 respectively abut against the end of the fixed rod 51 and the bottom of the sliding sleeve 52 and are in a compressed state, when the steel cable 12 is loosened (or broken), the pressure of the steel cable 12 on the pressure lever 4 disappears or decreases, at this time, the return spring 54 pushes the two sliding sleeves 52 to move outwards, and at the same time, the two switch contact rods 53 are reset, so that the detection switch 5 detects that the steel cable 12 is loosened (or broken).

Further, be equipped with a stopper 56 and a gag lever post 58 in each mounting bracket 55, stopper 56 is cylindrical, and both ends all are fixed in from top to bottom on the mounting bracket 55, stopper 56 side is equipped with the convex spacing groove 57 of a week, the both ends of depression bar 4 rotationally spacing in two respectively in the spacing groove 57, the equal vertical being fixed in of gag lever post 58 on the mounting bracket 55 to seal the opening part of mounting bracket 55, thereby prevent that 4 tip of depression bar from droing from two

mounting brackets

55, 4 tip of depression bar rotationally sets up on mounting bracket 55, can reduce wire rope 12 and rise and descend the in-process depression bar 4 to wire rope 12's friction, thereby reduce wire rope 12's wearing and tearing.

The utility model relates to a disconnected detection device of back hoisting point wire rope pine for lifting and horizontal moving garage's beneficial effect does: the end parts of two detection switches 5 of the detection device are respectively provided with a sliding sleeve 52, the sliding sleeve 52 compresses a switch contact rod 53 at the end part of the detection switch 5 under the action of a pressure rod 4 when the steel wire rope 12 is tensioned, and a return spring 54 is arranged in the sliding sleeve 52, and the return spring 54 can push the sliding sleeve 52 to move outwards after the steel wire rope 12 is loosened and broken, so that the switch contact rod 53 is reset, and the detection device can timely and accurately detect the opening of the steel wire rope; the pressure lever 4 of the detection device can be rotatably arranged at the end parts of the two detection switches 5, so that the friction force of the pressure lever 4 to the steel wire rope 12 in the ascending and descending processes of the steel wire rope 12 can be reduced, and the abrasion of the pressure lever 4 to the steel wire rope 12 is reduced.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a disconnected detection device of back hoisting point wire rope pine for lifting and horizontal moving garage which characterized in that: the device comprises a switch bracket, two detection switches and a pressure lever, wherein the switch bracket comprises a fixed plate and two connecting plates connected to the fixed plate, the two connecting plates fix the two detection switches below the fixed plate, each detection switch is provided with a fixed rod, the end part of each fixed rod is provided with a switch contact rod, the end part of each fixed rod is sleeved with a sliding sleeve which can stretch relative to the fixed rod, the two ends of the pressure lever are rotatably fixed at the two ends of the sliding sleeve, and the pressure lever is used for driving the two sliding sleeves to compress the two switch contact rods of the detection switches under the action of a steel wire rope of the lifting and transverse moving garage, so that the detection switches detect whether the steel wire rope of the lifting and transverse moving garage is loosened or broken.

2. The device for detecting the loosening and the breakage of the steel wire rope at the rear lifting point of the lifting and traversing garage as claimed in claim 1, is characterized in that: each sliding sleeve is internally provided with a return spring which is in a compression state, one end of the return spring is propped against the end part of the fixed rod, and the other end of the return spring is propped against the end part of the sliding sleeve.

3. The device for detecting the loosening and the breakage of the steel wire rope at the rear lifting point of the lifting and traversing garage as claimed in claim 1, is characterized in that: each sliding sleeve is connected to the U-shaped mounting rack, and two ends of the pressing rod are respectively and rotatably fixed on the two mounting racks.

4. The device as claimed in claim 3, wherein the device for detecting the loosening of the steel wire rope at the rear lifting point of the lifting and traversing garage is characterized in that: each mounting bracket internal fixation is equipped with a stopper and a gag lever post, the stopper is cylindrical, and its middle part is equipped with the convex spacing groove of a week, the depression bar tip spacing in the spacing inslot, the gag lever post be used for with the depression bar tip locking with in the spacing groove.

5. The device for detecting the loosening and the breakage of the steel wire rope at the rear lifting point of the lifting and traversing garage as claimed in claim 1, is characterized in that: the two connecting plates of the fixing plate are L-shaped plates, and the fixing plate is connected to a rear cross beam lifting fixing seat of the lifting and transverse moving garage through a connecting bolt.

6. The rear lifting point steel wire rope loosening and breaking detection device for the lifting and transferring garage as claimed in claim 2, wherein: and the two connecting plates are connected with the fixed plate through connecting bolts, and each detection switch is fixed below one connecting plate through two fastening bolts.