CN211998335U

CN211998335U - Rope breakage protection device for building construction elevator

Info

Publication number: CN211998335U
Application number: CN202020078443.3U
Authority: CN
Inventors: 张东山
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-24
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a construction elevator rope breakage protection device, including rolling disc and guard ring, one side fixedly connected with connection piece of rolling disc, one side fixedly connected with connecting rod of connection piece, the surface of rolling disc is seted up flutedly, the inside fixedly connected with extrusion spring of recess, the one end fixedly connected with fixture block of extrusion spring, the surface of fixture block is provided with the oblique angle, the surface overlap joint of rolling disc has the lifting rope. This building construction lift broken rope protection device, through the setting of guard ring, embolia the surface to the rolling disc from one side of rolling disc with the guard ring, the fixture block on rolling disc surface can be squeezed simultaneously and get into the inside to guard ring surface draw-in groove, and then can block the guard ring on the surface of rolling disc, has avoided the lifting rope because long-term use and the condition of slippage takes place to the smooth layer on guard ring surface can prevent that the lifting rope from rubbing its surface and easily taking place cracked condition.

Description

Rope breakage protection device for building construction elevator

Technical Field

The utility model relates to a construction auxiliary assembly technical field specifically is a construction elevator rope breakage protection device.

Background

The building construction is the production activity in the engineering construction implementation stage, is the building process of all kinds of buildings, also can say that various lines on the design drawing, in appointed place, become the process in kind, it includes foundation engineering construction, major structure construction, roofing engineering construction and decoration engineering construction etc., the place of construction operation is called "construction job site" or "job site", also called building site, when the workman is under construction, need use auxiliary assembly such as elevating gear often, however, the condition that its lift rope of ordinary elevating gear can take place the slippage because of long-term use and external reason, and then influence its normal work, and serious person can break, for this reason, the utility model discloses a building construction elevator rope breakage protection device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction elevator rope breakage protection device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a building construction elevator rope breakage protection device, includes rolling disc and protection circle, one side fixedly connected with connection piece of rolling disc, one side fixedly connected with connecting rod of connection piece, the surface of rolling disc is seted up flutedly, the inside fixedly connected with extrusion spring of recess, the one end fixedly connected with fixture block of extrusion spring, the surface of fixture block is provided with the oblique angle, the surface overlap joint of rolling disc has the lift rope, the draw-in groove has been seted up to the inside of protection circle.

Optionally, the outer surface of the guard ring is provided with a smooth layer, and the inner part of the guard ring is fixedly connected with a working frame.

Optionally, the inside swing joint of work frame has the propelling movement stick, the surface of propelling movement stick has cup jointed reset spring.

Optionally, one end of the pushing rod is provided with a pushing head, and the other end of the pushing rod is provided with a contact head.

Optionally, the outer surface of the pushing head is provided with an anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with anti-slip lines, and the number of the clamping grooves is two.

Optionally, both ends of the reset spring are fixedly connected with the inner wall of the working frame, and the thickness of the smooth layer is two millimeters.

(III) advantageous effects

The utility model provides a construction elevator rope breakage protection device possesses following beneficial effect:

this building construction elevator rope breakage protection device, setting through the guard ring, during the use, the staff embolias the surface to the rolling disc with the guard ring from one side of rolling disc, the fixture block on rolling disc surface can be extruded simultaneously and get into to the inside of guard ring surface draw-in groove, and then can block the guard ring on the surface of rolling disc, avoided the lifting rope because long-term use and the condition of slippage takes place, and the smooth layer on guard ring surface can prevent that the lifting rope from rubbing its surface and easily taking place cracked condition.

Drawings

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

FIG. 2 is a schematic view of the structure of the guard ring of the present invention;

FIG. 3 is a schematic view of the groove structure of the present invention;

FIG. 4 is a schematic view of the bevel structure of the present invention;

fig. 5 is a schematic diagram of the structure of the working frame of the present invention.

In the figure: 1. rotating the disc; 2. connecting sheets; 3. a connecting rod; 4. a groove; 5. a compression spring; 6. a clamping block; 7. oblique angle; 8. a lifting rope; 9. a guard ring; 10. a card slot; 11. a smoothing layer; 12. a working frame; 13. pushing the rod; 14. a return spring.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a rope breakage protection device of a building construction elevator comprises a rotary disc 1 and a protection ring 9, wherein one side of the rotary disc 1 is fixedly connected with a connecting sheet 2, one side of the connecting sheet 2 is fixedly connected with a connecting rod 3, the outer surface of the rotary disc 1 is provided with a groove 4, the inside of the groove 4 is fixedly connected with an extrusion spring 5, a clamping block 6 can be pushed into a clamping groove 10 by the acting force of the extrusion spring 5, one end of the extrusion spring 5 is fixedly connected with the clamping block 6, the outer surface of the clamping block 6 is provided with an oblique angle 7, and the outer surface of the rotary disc 1 is lapped with a lifting rope 8;

the inside of the guard ring 9 is provided with a clamping groove 10, the outer surface of the pushing head is provided with an anti-skidding sleeve, the outer surface of the anti-skidding sleeve is provided with anti-skidding lines, the number of the clamping grooves 10 is two, the outer surface of the guard ring 9 is provided with a smooth layer 11, the inside of the guard ring 9 is fixedly connected with a working frame 12, the inside of the working frame 12 is movably connected with a pushing rod 13, the outer surface of the pushing rod 13 is sleeved with a reset spring 14, the pushing rod 13 can reset under the action force of the reset spring 14, one end of the pushing rod 13 is provided with the pushing head, when the guard ring 9 needs to be disassembled, the operator pushes the pushing rod 13, one end of the pushing rod 13 pushes the fixture block 6 out of the interior of the fixture slot 10, and then can pull down guard ring 9, the other end that promotes stick 13 is provided with the contact, and reset spring 14's both ends all are two millimeters with the inner wall fixed connection of work frame 12, the thickness of smooth layer 11.

As an optimal technical solution of the utility model: the outer surface of the protective ring 9 is fixedly connected with a handle.

To sum up, this building construction lift rope breakage protection device, during the use, the staff embolias the surface to the rolling disc 1 from one side of rolling disc 1 with guard ring 9, and fixture block 6 on rolling disc 1 surface can be extruded simultaneously and get into the inside of guard ring 9 surface draw-in groove 10, and then can block guard ring 9 on the surface of rolling disc 1, has avoided lifting rope 8 because the condition of the slippage takes place for a long time of using to guard ring 9 surperficial smooth layer 11 can prevent lifting rope 8 from taking place cracked condition on its surface friction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building construction elevator rope breakage protection device, includes rolling disc (1) and guard ring (9), its characterized in that: one side fixedly connected with connection piece (2) of rolling disc (1), one side fixedly connected with connecting rod (3) of connection piece (2), the surface of rolling disc (1) is seted up flutedly (4), the inside fixedly connected with extrusion spring (5) of recess (4), the one end fixedly connected with fixture block (6) of extrusion spring (5), the surface of fixture block (6) is provided with oblique angle (7), the surface overlap joint of rolling disc (1) has lift rope (8), draw-in groove (10) have been seted up to the inside of guard ring (9).

2. The building construction elevator rope breakage protection device according to claim 1, characterized in that: the outer surface of the protective ring (9) is provided with a smooth layer (11), and the inner part of the protective ring (9) is fixedly connected with a working frame (12).

3. The building construction elevator rope breakage protection device according to claim 2, characterized in that: the inside swing joint of work frame (12) has propelling movement stick (13), reset spring (14) have been cup jointed to the surface of propelling movement stick (13).

4. The building construction elevator rope breakage protection device according to claim 3, characterized in that: one end of the pushing rod (13) is provided with a pushing head, and the other end of the pushing rod (13) is provided with a contact head.

5. The building construction elevator rope breakage protection device according to claim 4, characterized in that: the outer surface of the pushing head is provided with an anti-skidding sleeve, the outer surface of the anti-skidding sleeve is provided with anti-skidding lines, and the number of the clamping grooves (10) is two.

6. The building construction elevator rope breakage protection device according to claim 3, characterized in that: the two ends of the reset spring (14) are fixedly connected with the inner wall of the working frame (12), and the thickness of the smooth layer (11) is two millimeters.