CN212532234U - Rope breakage protection device for building construction elevator - Google Patents

Abstract

The utility model discloses a building construction lift rope breakage protection device, include the support frame, place platform, elevating platform and motor, first spout has been seted up to the inside of support frame, and the inside fixed mounting of first spout has the axostylus axostyle, the outer wall of axostylus axostyle has cup jointed the rope breakage protector, the one end fixed mounting that first spout was kept away from to the rope breakage protector places the platform, the top fixed mounting of support frame has the roof, and the intermediate position department fixed mounting of roof has the elevating platform, the top left side fixed mounting of support frame has the motor. The utility model discloses a be provided with disconnected rope protector and cat ladder, can make and place the platform and fix taking place the rope after disconnected, avoid placing the condition that the platform took place to crash, personnel can break away from through the cat ladder simultaneously, have increased the security, and fluting and kelly can be fixed the material, avoid the material to take place the condition that drops, and factor of safety obtains improving convenient to use.

Description

Rope breakage protection device for building construction elevator

Technical Field

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

Background

In the field of building construction, high-altitude operation is often required, however, a lifter is required to be built for transporting people and materials during high-altitude operation, so that the labor force is saved, and the manual high-altitude operation is more convenient.

However, after the rope of the existing elevator is broken, the danger of falling easily occurs, the safety coefficient is low, the use is inconvenient, the material cannot be fixed in the elevator, the material is easy to roll, the potential safety hazard is further caused, and the use is inconvenient, so that the rope breakage protection device for the building construction elevator is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction elevator rope breakage protection device to the lift that proposes in solving above-mentioned background art takes place the danger of falling easily after the rope is disconnected, and the inside problem that can not fix the material of lift.

In order to achieve the above object, the utility model provides a following technical scheme: a rope breakage protection device for a building construction elevator comprises a support frame, a placement platform, a lifting platform and a motor, wherein a first chute is formed in the support frame, a shaft rod is fixedly mounted in the first chute, a rope breakage protector is sleeved on the outer wall of the shaft rod, one end, far away from the first chute, of the rope breakage protector is fixedly mounted on the placement platform, a top plate is fixedly mounted at the top end of the support frame, the lifting platform is fixedly mounted at the middle position of the top plate, the motor is fixedly mounted on the left side of the top end of the support frame, a traction rope is fixedly mounted at the output end of the lifting platform, a groove is formed in the bottom end of the placement platform, second chutes are formed in two ends of the inner wall of the groove, a sliding rod is inserted into the inner wall of each second chute, clamping rods are sleeved on the outer walls of the sliding rods, shaft sleeves are arranged on the outer walls of the clamping rods and, the back of the support frame is fixedly provided with a ladder stand.

Preferably, the support frame is provided with four groups, the cat ladder is provided with two groups, the both ends of cat ladder all with the relative one side fixed weld of two groups of support frames.

Preferably, the output end of the motor is fixedly installed with the lifting platform, the output end of the lifting platform is movably installed with the top end of the placing platform through a traction rope, and the motor forms a lifting mechanism with the placing platform through the lifting platform and the traction rope.

Preferably, the diameter of the outer wall of the sliding rod is equal to the diameter of the inner wall of the second sliding groove, the clamping rod is inserted into the slotted interior, and the clamping rod and the slotted interior form a sliding structure through the sliding rod and the second sliding groove.

Preferably, the outer wall of kelly is provided with the external screw thread, the inner wall of axle sleeve is provided with the internal thread, kelly and axle sleeve threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this building construction elevator protection device of restricting absolutely is provided with disconnected rope protector and cat ladder, can make to place the platform and fix after taking place the rope absolutely, avoids placing the condition that the platform took place to crash, and personnel can break away from through the cat ladder simultaneously, has increased the security, and fluting and kelly can be fixed the material, avoid the material to take place the condition that drops, and factor of safety obtains improving convenient to use.

1. The device is provided with rope breakage protector and cat ladder, the motor rotates and drives the elevating platform and carry out work, the elevating platform drives the haulage rope afterwards and rises, the haulage rope drives and places the platform and rise, after the haulage rope breaks, place the platform and take place the tenesmus, after the safe value that the rope breakage protector set for is surpassed to speed, the rope breakage protector begins to lock, and then make and place the platform and fix on the support frame, avoid placing the platform and take place the condition of crashing, make personnel's factor of safety obtain increasing, personnel can scramble through the cat ladder afterwards, make things convenient for personnel to withdraw, factor of safety has further been increased, high durability and convenient use.

2. The device is provided with fluting and kelly, put into building material and place the platform on, remove the kelly afterwards, make the kelly drive the slide bar and remove, rotate the axle sleeve afterwards, can make the axle sleeve descend through helicitic texture, thereby make the axle sleeve drive the bull stick and place the surface of platform and extrude fixedly, and then fix the position of kelly, make things convenient for the kelly to carry out fixed position to building material, avoid building material to take place the rolling condition, factor of safety has been increased, rotate the axle sleeve afterwards, make the axle sleeve rise, can rotate the bull stick afterwards, make the bull stick shrink, and then rotate the kelly, can make the kelly imbed grooved inside and accomodate, the area of kelly has been reduced, it is more convenient to make the use of placing the platform.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the rope break protector and the shaft rod of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side view of the slot and the clamping bar of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support frame; 2. a first chute; 3. a shaft lever; 4. a rope breakage protector; 5. placing a platform; 6. a top plate; 7. a lifting platform; 8. a motor; 9. a hauling rope; 10. grooving; 11. a second chute; 12. a slide bar; 13. a clamping rod; 14. a shaft sleeve; 15. a rotating rod; 16. the ladder is climbed.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

a rope breakage protection device of a building construction elevator comprises a support frame 1, a placing platform 5, a lifting platform 7 and a motor 8, wherein the type of a circuit breaking protector 4 can be SAS20 series, a first chute 2 is arranged inside the support frame 1, a shaft rod 3 is fixedly arranged inside the first chute 2, the outer wall of the shaft rod 3 is sleeved with the rope breakage protector 4, one end, far away from the first chute 2, of the rope breakage protector 4 is fixedly arranged on the placing platform 5, a top plate 6 is fixedly arranged at the top end of the support frame 1, the lifting platform 7 is fixedly arranged at the middle position of the top plate 6, the motor 8 is fixedly arranged on the left side of the top end of the support frame 1, a traction rope 9 is fixedly arranged at the output end of the lifting platform 7, the output end of the motor 8 is fixedly arranged with the lifting platform 7, the output end of the lifting platform 7 is movably arranged with the top end of the placing platform 5 through the traction rope 9, the motor 8, motor 8 rotates and can drive elevating platform 7 and carry out work to make elevating platform 7 drive haulage rope 9 and rise, haulage rope 9 drives and places platform 5 and rise, conveniently places platform 5 and drives personnel and building material and rise, and then make the high altitude construction simpler in the building, convenient to use.

The bottom end of the placing platform 5 is provided with a slot 10, the two ends of the inner wall of the slot 10 are provided with second chutes 11, the inner wall of the second chute 11 is inserted with a sliding rod 12, the outer wall of the sliding rod 12 is sleeved with a clamping rod 13, the diameter of the outer wall of the sliding rod 12 is equal to that of the inner wall of the second chute 11, the clamping rod 13 is inserted inside the slot 10, the clamping rod 13 forms a sliding structure with the slot 10 through the sliding rod 12 and the second chute 11, the clamping rod 13 is moved, the clamping rod 13 drives the sliding rod 12 to move, then the sliding rod 12 moves inside the second chute 11, the clamping rod 13 can be driven to move inside the slot 10, and the position of the clamping rod 13 is changed, so that the clamping rod 13 can support and fix building materials with different sizes, the situation that the building materials roll away from the building materials is avoided, the placing safety of the building materials is improved, and the.

The outer wall of kelly 13 is provided with the external screw thread, the inner wall of axle sleeve 14 is provided with the internal thread, kelly 13 and axle sleeve 14 threaded connection, rotate axle sleeve 14, can make axle sleeve 14 descend through the helicitic texture, thereby it is fixed with the surface of placeeing platform 5 to make axle sleeve 14 drive bull stick 15, and then fix the position of kelly 13, make things convenient for kelly 13 to carry out fixed position to building material, avoid building material to take place the rolling condition, factor of safety has been increased, rotate axle sleeve 14 afterwards, make axle sleeve 14 rise, can rotate bull stick 15 afterwards, make bull stick 15 shrink, and then rotate kelly 13, can make kelly 13 imbed the inside of fluting 10 and accomodate, the area of kelly 13 has been reduced, it is more convenient to make the use of placeeing platform 5.

The outer wall of kelly 13 has axle sleeve 14 with sister, there is bull stick 15 at the both ends of axle sleeve 14 through pivot movable mounting, the back fixed mounting of support frame 1 has cat ladder 16, support frame 1 is provided with four groups, cat ladder 16 is provided with two sets ofly, the both ends of cat ladder 16 all with the one side fixed weld that two sets of support frames 1 are relative, after haulage rope 9 takes place the fracture, place platform 5 and take place the tenesmus, after the safe value that speed surpassed disconnected rope protector 4 and set for, disconnected rope protector 4 begins to lock, and then make place platform 5 fix on support frame 1, avoid place platform 5 and take place the condition of crash, make personnel's factor of safety obtain increasing, personnel can scramble through cat ladder 16 afterwards, make things convenient for personnel to withdraw, factor of safety has further increased, and convenient to use.

The working principle is as follows: during the use, motor 8 rotates and drives elevating platform 7 and carries out work, elevating platform 7 drives haulage rope 9 afterwards and rises, haulage rope 9 drives and places platform 5 and rise, after 9 breaks take place for haulage rope, it takes place to fall to place platform 5, after the safe value that rope protector 4 set for is surpassed to speed, rope protector 4 begins to lock extremely absolutely, and then make and place platform 5 and fix on support frame 1, avoid placing the condition that platform 5 takes place the crash, make personnel's factor of safety obtain increasing, personnel can scramble through cat ladder 16 afterwards, make things convenient for personnel to withdraw, the factor of safety has further been increased, high durability and convenient use.

Put into building material and place platform 5 on, remove kelly 13 afterwards, make kelly 13 drive slide bar 12 and remove, make kelly 13 remove to building material's outer wall position department, rotate axle sleeve 14 afterwards, can make axle sleeve 14 descend through helicitic texture, thereby it is fixed with the surface of placing platform 5 to make axle sleeve 14 drive bull stick 15, and then fix the position of kelly 13, make things convenient for kelly 13 to carry out fixed positioning to building material, avoid building material to take place the rolling condition, safety factor has been increased, rotate axle sleeve 14 afterwards, make axle sleeve 14 rise, can rotate bull stick 15 afterwards, make bull stick 15 shrink, and then rotate kelly 13, can make kelly 13 imbed the inside of fluting 10 and accomodate, the area of kelly 13 has been reduced, make the use of placing platform 5 more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a building construction lift rope breakage protection device, includes support frame (1), places platform (5), elevating platform (7) and motor (8), its characterized in that: the rope-breaking device is characterized in that a first sliding groove (2) is formed in the support frame (1), a shaft rod (3) is fixedly mounted in the first sliding groove (2), a rope-breaking protector (4) is sleeved on the outer wall of the shaft rod (3), one end, far away from the first sliding groove (2), of the rope-breaking protector (4) is fixedly mounted on a placement platform (5), a top plate (6) is fixedly mounted at the top end of the support frame (1), a lifting table (7) is fixedly mounted at the middle position of the top plate (6), a motor (8) is fixedly mounted on the left side of the top end of the support frame (1), a traction rope (9) is fixedly mounted at the output end of the lifting table (7), a notch (10) is formed in the bottom end of the placement platform (5), second sliding grooves (11) are formed in two ends of the inner wall of the notch (10), a sliding rod (, and the outer wall of the sliding rod (12) is sleeved with a clamping rod (13), the outer wall of the clamping rod (13) and the outer wall of the axletree are provided with shaft sleeves (14), rotating rods (15) are movably arranged at the two ends of the shaft sleeves (14) through rotating shafts, and a ladder stand (16) is fixedly arranged on the back surface of the support frame (1).

2. The building construction elevator rope breakage protection device according to claim 1, characterized in that: the support frame (1) is provided with four groups, the ladder (16) is provided with two groups, and two ends of the ladder (16) are fixedly welded with the opposite surfaces of the two groups of support frames (1).

3. The building construction elevator rope breakage protection device according to claim 1, characterized in that: the output end of the motor (8) is fixedly installed with the lifting platform (7), the output end of the lifting platform (7) is movably installed at the top end of the placing platform (5) through a traction rope (9), and the motor (8) forms a lifting mechanism with the placing platform (5) through the lifting platform (7) and the traction rope (9).

4. The building construction elevator rope breakage protection device according to claim 1, characterized in that: the diameter of the outer wall of the sliding rod (12) is equal to the diameter of the inner wall of the second sliding groove (11), the clamping rod (13) is inserted into the groove (10), and the clamping rod (13) and the groove (10) form a sliding structure through the sliding rod (12) and the second sliding groove (11).

5. The building construction elevator rope breakage protection device according to claim 1, characterized in that: the outer wall of kelly (13) is provided with the external screw thread, the inner wall of axle sleeve (14) is provided with the internal thread, kelly (13) and axle sleeve (14) threaded connection.

Images