CN214658704U

CN214658704U - Construction safety supporting rod for building scaffold

Info

Publication number: CN214658704U
Application number: CN202120074647.4U
Authority: CN
Inventors: 傅海清; 江小明
Original assignee: Zhejiang Tongxu Construction Group Co ltd
Current assignee: Zhejiang Tongxu Construction Group Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-09
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a construction scaffold puts up construction safety branch belongs to construction technical field. The utility model provides a construction safety supporting rod for building scaffold, including the loop bar, the spacing groove has been seted up to loop bar inner wall right-hand member, the loop bar upper end has set firmly spacing post, the breach has been seted up to the inside downside of turning block, the breach inner wall has set firmly the spacing ring, the internal thread has been seted up to the inside upside of turning block, the inside slide bar that is equipped with of loop bar, the position of the relative spacing groove of slide bar right-hand member downside has set firmly the stopper, the slide bar outer wall is equipped with the external screw thread, the slot has been seted up to the slide bar upper end, the inside bolt that is equipped with of slot, bolt middle part outside cover is equipped with the hook pendant. The utility model discloses a set up bolt and slot cooperation and can make the staff rotate out the bolt from the slot when changing the hook point, later through fixed with bolt and other slot cooperations, the utility model relates to a rationally, the device can effectively improve the efficiency that the staff was changing the safety belt hook point.

Description

Construction safety supporting rod for building scaffold

Technical Field

The utility model relates to a construction technical field, more specifically say, relate to a construction scaffolding construction safety branch.

Background

At present, external scaffolds are required to be arranged as protection and construction operation platforms in house construction projects and some high-rise structure constructions, and the construction method belongs to a project with high risk. In the process of erecting and dismantling the scaffold, when the front-layer upright rod is installed or dismantled, the safety belt does not have a high hanging supporting point, and certain potential safety hazards exist. The conventional treatment method is that when a scaffold is erected, the inner side upright post joints at fixed positions are arranged 2m higher than the upright posts on the same layer, and then safety ropes are bound to meet the requirement of hooking safety belts, so that the construction safety is ensured. Patent document No. CN211850759U among the prior art provides a construction scaffolding safety branch, and the device can make the staff can connect the safety belt on this branch through setting up the safety belt hook point, can adjust this branch length through setting up cotter way, keyway, round pin post and round pin post actuating mechanism, though this device beneficial effect is more, still exists following problem: the staff can often need to change the work place in the working process to need to change the safety belt other hook and hang the piece with other, the device need untie the safety belt from hook and hang again to other hook and hang the piece when the staff changes the safety belt, and this operation is comparatively troublesome, makes staff's work efficiency low, and the device can not reach the effect of freely adjusting length. In view of this, we propose a construction safety strut for a building scaffold.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a construction scaffold puts up construction safety branch to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a construction safety supporting rod for building scaffold, includes the loop bar, the spacing groove has been seted up to loop bar inner wall right-hand member, the loop bar upper end has set firmly spacing post, the annular has been seted up to spacing post outer wall, spacing post outside cover is equipped with the turning block, the turning block lower extreme is equipped with a plurality of balls all around, the turning block right-hand member has set firmly the handle, the breach has been seted up to the inside downside of turning block, the breach inner wall has set firmly the spacing ring, the internal thread has been seted up to the inside upside of turning block, the inside slide bar that is equipped with of loop bar, the position in the relative spacing groove of slide bar right-hand member downside has set firmly the stopper, the slide bar outer wall is equipped with the external screw thread, the slot has been seted up to the slide bar upper end, the inside bolt that is equipped with of slot, bolt middle part outside cover is equipped with the hook pendant, the loop bar outer wall has set firmly a plurality of bandages.

Preferably, the size of the gap is matched with that of the limiting column, and the limiting ring is in sliding connection with the ring groove.

Preferably, the upper side of the rotating block is in threaded connection with the sliding rod, and the outer wall of the ball is in frictional contact with the upper end of the sleeve rod.

Preferably, the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the lower end of the bolt penetrates through the left side of the upper end of the hook piece and is in threaded connection with the slot, and the hook piece is in sliding connection with the outer wall of the upper side of the bolt.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up bolt and slot cooperation and can make the staff rotate out the bolt from the slot when changing the hook point, later through fixed with bolt and other slot cooperations, the utility model relates to a rationally, can avoid the staff need untie the safety belt from the hook piece when changing the safety belt and tie up other hook pieces again on, the device can effectively improve the efficiency that the staff was changing the safety belt hook point.

2. The utility model relates to a rationally through setting up slide bar and loop bar can not only accomodate the convenience but also can save the occupation of land space depositing the in-process when the device does not use the slide bar income loop bar, wherein, can reduce the frictional force of turning block and loop bar upper end when the turning block rotates through setting up the ball to make the staff light more at the rotation in-process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the stopper of the present invention;

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

fig. 4 is a schematic structural view of the slot part of the present invention;

the reference numbers in the figures illustrate: 1. a loop bar; 2. a limiting groove; 3. a limiting column; 4. a ring groove; 5. rotating the block; 6. a ball bearing; 7. a handle; 8. a notch; 9. a limiting ring; 10. an internal thread; 11. a slide bar; 12. a limiting block; 13. an external thread; 14. a slot; 15. a bolt; 16. a hook; 17. and (4) binding the bands.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a construction safety supporting rod of building scaffold, including loop bar 1, spacing groove 2 has been seted up to 1 inner wall right-hand member of loop bar, 1 upper end of loop bar has set firmly spacing post 3, annular 4 has been seted up to spacing post 3 outer wall, 3 outside covers of spacing post are equipped with turning

block

5, 5 lower extremes of turning block are equipped with a plurality of balls 6 all around, 5 right-hand members of turning block have set firmly handle 7, breach 8 has been seted up to 5 inside downside of turning block, breach 8 inner wall of breach has set firmly spacing ring 9, internal thread 10 has been seted up to 5 inside upside of turning block, 1 inside slide bar 11 that is equipped with of loop bar, the relative spacing groove 2's of 11 right-hand member downside position of slide bar has set firmly stopper 12, 11 outer walls of slide bar are equipped with external screw thread 13, slot 14 has been seted up to 11 upper ends of slide bar, slot 14 is inside to be equipped with

bolt

15, 15 middle part outside covers is equipped with

hook

16, 1 outer wall of loop bar has set firmly a plurality of bandage 17. The ends of the straps 17 are connected by a safety buckle.

Specifically, the size of the notch 8 is matched with that of the limiting column 3, and the limiting ring 9 is connected with the annular groove 4 in a sliding mode. When the rotating block 5 rotates, the rotating block 5 can rotate on the outer wall of the limiting column 3 under the action of the limiting ring 9 and the ring groove 4.

Further, the upper side of the rotating block 5 is in threaded connection with the sliding rod 11, and the outer wall of the ball 6 is in frictional contact with the upper end of the sleeve rod 1. The friction force between the rotating block 5 and the upper end of the sleeve rod 1 when the rotating block rotates can be reduced through the arranged ball 6.

Still further, the limiting block 12 is connected with the limiting groove 2 in a sliding manner. Under the action of the limiting block 12 and the limiting groove 2, the rotating block 5 can make the sliding rod 11 move upwards when rotating,

furthermore, the lower end of the bolt 15 penetrates through the left side of the upper end of the hook piece 16 and is in threaded connection with the slot 14, and the hook piece 16 is in sliding connection with the outer wall of the upper side of the bolt 15. The latch 15 can be pulled out of the slot 14 by rotating the latch 15, and then the worker fixes the hook 16 and the seat belt to the other slots 14 by the latch 15.

The working principle is as follows: when the device is required to work, the device is fixed on a scaffold through a binding belt 17, the rotating block 5 can rotate by grabbing the handle 7, the limiting ring 9 can be matched with the annular groove 4 when the rotating block 5 rotates, so that the rotating block 5 rotates on the outer wall of the limiting column 3, the rotating block 5 can reduce the friction force between the rotating block 5 and the upper end of the loop bar 1 under the action of the ball 6 when rotating, and the turning block 5 can be engaged with the external thread 13 of the outer wall of the sliding rod 11 by the internal thread 10 of the upper side of the inner wall thereof when it is turned, so that the slide lever 11 can be moved upward in the direction of the stopper groove 2 by the stopper 12, when the worker needs to replace the hook point of the safety belt, the bolt 15 can be pulled out from the slot 14 by rotating the bolt 15, and then the worker fixes the hook 16 and the safety belt with other slots 14 through the bolt 15.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction scaffold puts up construction safety branch, includes loop bar (1), its characterized in that: the limiting groove (2) is formed in the right end of the inner wall of the loop bar (1), the limiting column (3) is fixedly arranged at the upper end of the loop bar (1), the annular groove (4) is formed in the outer wall of the limiting column (3), the rotating block (5) is sleeved on the outer side of the limiting column (3), a plurality of balls (6) are arranged on the periphery of the lower end of the rotating block (5), the handle (7) is fixedly arranged at the right end of the rotating block (5), the notch (8) is formed in the lower side of the inner portion of the rotating block (5), the limiting ring (9) is fixedly arranged on the inner wall of the notch (8), the internal thread (10) is formed in the upper side of the inner portion of the rotating block (5), the sliding rod (11) is arranged in the loop bar (1), the limiting block (12) is fixedly arranged at the position, opposite to the limiting groove (2), of the lower side of the right end of the sliding rod (11), the external thread (13) is arranged on the outer wall of the sliding rod (11), the slot (14) is formed in the upper end of the sliding rod (11), the novel multifunctional socket is characterized in that a plug pin (15) is arranged inside the slot (14), a hook piece (16) is sleeved on the outer side of the middle of the plug pin (15), and a plurality of binding bands (17) are fixedly arranged on the outer wall of the loop bar (1).

2. The construction scaffolding safety strut as claimed in claim 1, wherein: the size of breach (8) and the size looks adaptation of spacing post (3), spacing ring (9) and annular (4) sliding connection.

3. The construction scaffolding safety strut as claimed in claim 1, wherein: the upper side of the rotating block (5) is in threaded connection with the sliding rod (11), and the outer wall of the ball (6) is in friction contact with the upper end of the sleeve rod (1).

4. The construction scaffolding safety strut as claimed in claim 1, wherein: the limiting block (12) is connected with the limiting groove (2) in a sliding mode.

5. The construction scaffolding safety strut as claimed in claim 1, wherein: the lower end of the bolt (15) penetrates through the left side of the upper end of the hook piece (16) and is in threaded connection with the slot (14), and the hook piece (16) is in sliding connection with the outer wall of the upper side of the bolt (15).