CN211775654U

CN211775654U - Attached anti-falling device for climbing frame

Info

Publication number: CN211775654U
Application number: CN202020093547.1U
Authority: CN
Inventors: 徐景科
Original assignee: Longkou Longjian Industry And Trade Co ltd
Current assignee: Longkou Longjian Industry And Trade Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-27
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to an attached type climbs a safety hook, it belongs to attached type climbs a and prevents weighing down technical field, including preventing weighing down frame and support body, prevent weighing down frame and support body sliding connection, prevent weighing down the crossbeam that is equipped with fixed connection in the frame, the crossbeam below is equipped with swing joint's safety hook, and safety hook is located the crossbeam front side, safety hook and support body swing joint, this project organization is simple, and easy to operate can stop the support body whereabouts fast, through safety hook and fixing device and prevent weighing down frame fixed connection, dual guarantee the security of construction.

Description

Attached anti-falling device for climbing frame

Technical Field

The utility model relates to an attached type climbing frame anti-falling device, which belongs to the attached type climbing frame anti-falling technical field.

Background

At present, the attached lifting scaffold is widely used in high-rise building construction. An attached lifting scaffold (climbing frame for short) is used for protecting the external vertical surface of building structure construction and decoration construction, and is an auxiliary construction external scaffold which is attached to beams, shear walls and plates on the periphery of a building structure by a scaffold with a certain height, depends on self lifting equipment, and is detached or descended by a tower crane after climbing to the structure capping layer by layer along with the construction of an engineering structure to perform external wall decoration operation. It can climb up or down along the building. Because the frame of climbing belongs to high altitude construction, consequently to the safeguard measure of climbing the frame be very important, play very big guard action to operating personnel's personal safety, climb the frame and generally rise or descend perpendicularly, consequently to the most important protection of climbing the frame just prevent it and fall, can play the most audio-visual protection to operating personnel's personal safety, although prior art has solved some technical problem, still there is the structure complicacy, complex operation, it is poor to prevent weighing down the fixity.

SUMMERY OF THE UTILITY MODEL

The utility model provides an attached type climbing frame anti-falling device, which aims to overcome the defects in the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the attached type climbing frame anti-falling device comprises an anti-falling frame and a frame body, wherein the anti-falling frame is connected with the frame body in a sliding mode, a cross beam fixedly connected with the anti-falling frame is arranged in the anti-falling frame, a movably connected anti-falling device is arranged below the cross beam, the anti-falling device is located on the front side of the cross beam, and the anti-falling device is movably connected with the frame body.

Furthermore, prevent weighing down the frame and include notch rack and front truck, front truck fixed connection is on the recess both sides antetheca of notch rack, evenly is equipped with the traveller on the front truck, and the crossbeam is located the recess of notch rack.

Furthermore, the anti-falling device comprises a first fixed shaft fixedly installed in a groove of the groove frame, the first fixed shaft is located below the front side of the cross beam, a movably connected braking swing block is arranged on the first fixed shaft, a movably connected triggering block is arranged on the braking swing block, and a clamp spring is arranged between the triggering block and the braking swing block.

Furthermore, a fixing device fixedly connected with the frame body is arranged in the groove of the groove frame and can be fixedly connected with the frame body.

Further, the fixing device comprises a fixing shaft B fixedly installed in the groove of the groove frame, the fixing shaft B is located above the rear side of the cross beam, a top rod is movably connected to the fixing shaft B, and a movably connected fixing block is arranged on the top rod.

Further, the ejector rod is connected with the fixing block through a bolt, and the ejector rod and the fixing block are provided with matched clamping strips and clamping grooves.

Further, the support body includes the support body spout of the left and right sides, evenly is equipped with the support body of fixed connection between the support body spout of the left and right sides and prevents weighing down the pole, support body spout and traveller sliding connection.

Further, the distance between the adjacent sliding columns is smaller than the distance between the adjacent anti-falling rods of the frame body.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-falling safety device is simple in structure and easy to operate, can quickly prevent the frame body from falling, is fixedly connected with the anti-falling frame through the anti-falling device and the fixing device, and doubly guarantees the construction safety.

Drawings

Fig. 1 is a right side view of the structure of the present invention.

Fig. 2 is a right side view of the structure of the present invention.

Fig. 3 is a front view of the structure of the present invention.

Fig. 4 is a schematic structural view of the anti-falling frame of the present invention.

Fig. 5 is a schematic structural view of the frame body of the present invention.

In the figure, 1, a falling prevention frame; 11. a groove frame; 12. a front frame; 13. a traveler; 2. a frame body; 21. the frame body prevents the drop pole; 22. a frame body chute; 3. the anti-falling device; 31. fixing a shaft A; 32. a trigger block; 33. braking the swing block; 34. a clamp spring; 4. a cross beam; 5. a fixing device; 51. fixing a shaft B; 52. a top rod; 53. a fixed block; 54. and (4) bolts.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The attached type climbing frame anti-falling device comprises an anti-falling frame 1 and a frame body 2, wherein the anti-falling frame 1 is in sliding connection with the frame body 2, a cross beam 4 fixedly connected is arranged in the anti-falling frame 1, a movably connected anti-falling device 3 is arranged below the cross beam 4, the anti-falling device 3 is located on the front side of the cross beam 4, and the anti-falling device 3 is movably connected with the frame body 2.

The anti-falling frame 1 comprises a groove frame 11 and a front frame 12, the front frame 12 is fixedly connected to the front walls of the two sides of a groove of the groove frame 11, sliding columns 13 are evenly arranged on the front frame 12, and the cross beam 4 is located in the groove of the groove frame 11.

The anti-falling device 3 comprises a fixed shaft A31 fixedly installed in a groove of the groove frame 11, the fixed shaft A31 is located below the front side of the cross beam 4, a brake swing block 33 movably connected with the fixed shaft A31 is arranged on the fixed shaft A31, a trigger block 32 movably connected with the brake swing block 33 is arranged on the brake swing block 33, and a clamp spring 34 is arranged between the trigger block 32 and the brake swing block 33.

The groove of the groove frame 11 is internally provided with a fixing device 5 which is fixedly connected, and the fixing device 5 and the frame body 2 can be fixedly connected.

The fixing device 5 comprises a fixing shaft B51 fixedly installed in the groove of the groove frame 11, the fixing shaft B51 is located above the rear side of the cross beam 4, a top rod 52 in movable connection is arranged on the fixing shaft B51, and a fixed block 53 in movable connection is arranged on the top rod 52.

The ejector rod 52 is connected with the fixing block 53 through a bolt, and the ejector rod 52 and the fixing block 53 are provided with a matched clamping strip and a clamping groove.

The support body 2 comprises support body sliding grooves 22 on the left side and the right side, support body anti-falling rods 21 which are fixedly connected are evenly arranged between the support body sliding grooves 22 on the left side and the right side, and the support body sliding grooves 22 are connected with the sliding columns 13 in a sliding mode.

The distance between the adjacent sliding columns 13 is smaller than the distance between the adjacent frame body anti-falling rods 21. Ensuring a more stable up and down movement of the carrier slide 22 along the slide 13.

When the anti-falling frame is used, the anti-falling frame 1 is fixed on a construction wall, the constructed frame body 2 is in sliding connection with the anti-falling frame 1, the frame body anti-falling rod 21 frequently contacts with the trigger block 32 in the quick falling process of the frame body 2 in the construction process, the trigger block 32 drives the lower end of the back of the braking swing block 33 to be connected with the bottom surface of the cross beam 4 through the clamp spring 34, and the upper end of the back of the braking swing block 33 is connected with the axial surface of the frame body anti-falling rod 21, so that the frame body 2 is; when the frame body 2 falls at a constant speed, the frame body falling-preventing rod 21 is in contact with the trigger block 32 at a constant speed, the trigger block 32 is reset quickly under the action of the clamp spring 34, the frame body falling-preventing rod 21 is not blocked from falling at a constant speed, and the upper end of the back of the brake swing block 33 is connected with the front of the cross beam 4 at the moment. In order to ensure that construction is safer, when the frame body 2 is fixedly constructed, the fixing device 5 is additionally arranged, the ejector rod 52 rotates 90 degrees towards the rear side of the anti-falling frame 1 when lifting, when the frame body 2 is lifted to a working position, the positions of the fixing block 53 and the ejector rod 52 are adjusted, then the ejector rod 52 rotates 90 degrees towards the front side of the anti-falling frame 1 and is clamped on the cross beam 4, and then the triggering block 32 and the braking swing block 33 reset after the frame body 2 is lifted. The falling of support body 2 back begins normal construction, and the condition of the quick landing of support body 2 appears in normal work progress, and anti-falling device 3 plays duplicate protection's effect, and this project organization is simple, and easy to operate can prevent the 2 whereabouts of support body fast, all is fixed connection through anti-falling device 3 and fixing device 5 and anti-falling frame 1, though the condition of the quick landing of support body 2 can not appear, but sets up dual guarantee for construction safety.

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 an attached type climbing frame anti-falling device which characterized in that: including preventing weighing down frame (1) and support body (2), prevent weighing down frame (1) and support body (2) sliding connection, prevent weighing down and be equipped with fixed connection's crossbeam (4) in frame (1), crossbeam (4) below is equipped with swing joint's anti-falling device (3), and anti-falling device (3) are located crossbeam (4) front side, anti-falling device (3) and support body (2) swing joint.

2. The attached type climbing frame falling-preventing device according to claim 1, characterized in that: prevent weighing down frame (1) and include slot frame (11) and front truck (12), front truck (12) fixed connection evenly is equipped with traveller (13) on front truck (12) on the recess both sides antetheca of slot frame (11), crossbeam (4) are located the recess of slot frame (11).

3. The attached type climbing frame falling-preventing device according to claim 2, characterized in that: the anti-falling device (3) comprises a fixed shaft A (31) fixedly mounted in a groove of the groove frame (11), the fixed shaft A (31) is located below the front side of the cross beam (4), a brake swing block (33) movably connected with one another is arranged on the fixed shaft A (31), a trigger block (32) movably connected with one another is arranged on the brake swing block (33), and a clamp spring (34) is arranged between the trigger block (32) and the brake swing block (33).

4. The attached type climbing frame falling-preventing device according to claim 2, characterized in that: the groove rack is characterized in that a fixing device (5) fixedly connected with the groove rack is arranged in the groove of the groove rack (11), and the fixing device (5) is fixedly connected with the rack body (2).

5. The attached type climbing frame falling-preventing device according to claim 4, characterized in that: the fixing device (5) comprises a fixing shaft B (51) fixedly installed in the groove of the groove frame (11), the fixing shaft B (51) is located above the rear side of the cross beam (4), a top rod (52) in movable connection is arranged on the fixing shaft B (51), and a fixed block (53) in movable connection is arranged on the top rod (52).

6. The attached type climbing frame falling-preventing device according to claim 5, characterized in that: the ejector rod (52) is connected with the fixing block (53) through a bolt, and the ejector rod (52) and the fixing block (53) are provided with a clamping strip and a clamping groove which are matched with each other.

7. The attached type climbing frame falling-preventing device according to claim 2, characterized in that: the support body (2) comprises support body sliding grooves (22) on the left side and the right side, support body anti-falling rods (21) which are fixedly connected are uniformly arranged between the support body sliding grooves (22) on the left side and the right side, and the support body sliding grooves (22) are connected with the sliding columns (13) in a sliding mode.

8. The attached type climbing frame falling-preventing device according to claim 2, characterized in that: the distance between the adjacent sliding columns (13) is smaller than the distance between the adjacent frame body anti-falling rods (21).