CN214882991U

CN214882991U - Safety rope hook structure for cushion stone

Info

Publication number: CN214882991U
Application number: CN202120282891.XU
Authority: CN
Inventors: 李康; 王健; 崔嘉政
Original assignee: CCCC First Harbor Engineering Co Ltd; No 5 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; No 5 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-26
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a rubble safety rope hook structure, which comprises a hook reinforcing bar, a big head nut and a pre-buried reinforcing bar, wherein the hook reinforcing bar comprises a safety rope hanging ring and a fixed rod, the safety rope hanging ring is used for connecting a safety rope connecting buckle, the outer wall of one end of the fixed rod, which is far away from the safety rope hanging ring, is provided with a first threaded area, one end of the pre-buried reinforcing bar, which is close to the hook reinforcing bar, is provided with a through groove, the through groove is internally provided with a matched internal thread with the first threaded area and the second threaded area, the utility model is designed according to the prior demand, when a bent cap block is poured, the pre-buried reinforcing bar can be simultaneously embedded into the bent cap block, one end of the big head nut is screwed at the top end of the pre-buried reinforcing bar, the hook reinforcing bar can be connected with the other end of the big head nut during construction, thereby providing an effective hanging point for the safety rope, facilitating the stable hanging of the safety rope on the hook reinforcing bar, and safety guarantee is provided for constructors, and subsequent construction is facilitated.

Description

Safety rope hook structure for cushion stone

Technical Field

The utility model relates to a traffic construction technical field specifically is a stone pad safety rope hook structure.

Background

The base stone in traffic construction in the work progress, constructor safety rope does not have effective hanging point, can be too dangerous during the construction, is not convenient for hang when the safety rope uses on stable position, does not have the safety guarantee, because does not have the safety guarantee during the construction, vibrates when can influence the base stone and pours and later stage is polished to influence the construction progress.

To solve the above problems, a hook structure of a safety rope for a cushion stone is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble safety rope couple structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a base stone safety rope couple structure, includes couple reinforcing bar, major part nut and embedded steel bar, the couple reinforcing bar includes that safety rope hangs circle and dead lever, safety rope hangs the circle and is used for connecting the safety rope connector link, the dead lever is kept away from the one end outer wall that safety rope hung the circle and is equipped with first threaded area, the one end that embedded steel bar is close to the couple reinforcing bar is equipped with second threaded area, be equipped with logical groove in the major part nut, logical inslot be equipped with first threaded area and second threaded area complex internal thread, embedded steel bar is pre-buried in the bent cap dog, and embedded steel bar top end face flushes with bent cap dog top end face.

Preferably, the embedded steel bars are made of 20-thread steel.

Preferably, the couple reinforcing bar adopts 20 round steel, safety rope hangs circle and dead lever as integrated into one piece.

Preferably, one side of the bent cap baffle block, which is close to the big-end nut, is provided with a notch matched with the lower half part of the big-end nut, which is close to one end of the embedded steel bar.

Preferably, the height of the embedded steel bar is 20cm, and the height of the second threaded area is 5 cm.

Preferably, the diameter of the safety rope hanging ring is 10cm, the height of the fixing rod is 10cm, and the height of the first threaded area is 5 cm.

Preferably, the section of the big-head nut is in an inverted trapezoid shape, and the height of the big-head nut is 10 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the embedded steel bars and the large-head nuts connected with the embedded steel bars, when the bent cap baffle block is poured, the embedded steel bars can be embedded into the bent cap baffle block, one ends of the large-head nuts are screwed at the top ends of the embedded steel bars, and the hook steel bars can be connected with the other ends of the large-head nuts during construction, so that effective hanging points are provided for safety ropes, the safety ropes are conveniently and stably hung on the hook steel bars, safety guarantee is provided for constructors, and subsequent construction is facilitated;

after the construction of the cushion stone is finished, the hook reinforcing steel bars and the large-end nuts can be twisted out, the gap is leveled by using the concrete with the same grade as or a high grade as the bent cap stop block, and the smoothness of the surface of the bent cap stop block is ensured.

Drawings

Fig. 1 is a schematic structural view of a hook structure of a safety rope for a cushion.

Fig. 2 is a schematic structural diagram of a hook steel bar and a pre-buried steel bar in a rubble safety rope hook structure.

Fig. 3 is a schematic structural view of a large-headed nut in a stone pad safety rope hook structure.

In the figure: 100-hook steel bars, 101-safety rope hanging rings, 102-fixing rods, 103-first threaded areas, 200-large-head nuts, 201-internal threads, 300-embedded steel bars, 301-second threaded areas, 400-bent cap stoppers, 500-notches and 600-safety rope connecting buckles.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

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.

Please refer to fig. 1-3, in an embodiment of the present invention, a hook structure of a safety rope for a stepping stone, includes a hook reinforcement 100, a large-head nut 200 and a pre-embedded reinforcement 300, the hook reinforcement 100 includes a safety rope hanging ring 101 and a fixing rod 102, the safety rope hanging ring 101 is used for connecting a safety rope connecting buckle 600, an outer wall of one end of the fixing rod 102 away from the safety rope hanging ring 101 is provided with a first thread area 103, one end of the pre-embedded reinforcement 300 close to the hook reinforcement 100 is provided with a second thread area 301, a through groove is provided in the large-head nut 200, an internal thread 201 matched with the first thread area 103 and the second thread area 301 is provided in the through groove, the pre-embedded reinforcement 300 is pre-embedded in the bent cap stopper 400, and a top end surface of the pre-embedded reinforcement 300 is flush with a top end surface of the bent cap stopper 400.

The embedded steel bars 300 are made of 20 thread steels; the hook steel bar 100 is made of 20 round steel, and the safety rope hanging ring 101 and the fixing rod 102 are integrally formed; one side of the bent cap block 400 close to the big-end nut 200 is provided with a gap 500 matched with the lower half part of one end of the big-end nut 200 close to the embedded steel bar 300, when the bent cap block 400 is poured, the big-end nut 200 is connected with the embedded steel bar 300, a release agent is brushed on the big-end nut 200 and is embedded into the bent cap block 400 together, the gap 500 matched with the big-end nut 200 can be formed during pouring, after construction is finished, the big-end nut 200 can be conveniently twisted out, the gap is smoothed by using concrete with the same label as or high label as the bent cap block 400, and the smoothness of the surface of the bent cap block 400 is ensured.

The height of the embedded steel bar 300 is 20cm, and the height of the second threaded area 301 is 5 cm; the diameter of the safety rope hanging ring 101 is 10cm, the height of the fixing rod 102 is 10cm, and the height of the first threaded area 103 is 5 cm; the section of the big-end nut 200 is in an inverted trapezoid shape, and the height of the big-end nut 200 is 10 cm; during the in-service use, logical groove bottom half of seting up in big-end nut 200 can pass through internal thread 201 and connect second threaded area 301 to realize that big-end nut 200 bottom is connected with embedded bar 300, lead to groove top half and can pass through internal thread 201 and connect first threaded area 103, thereby realize that big-end nut is connected with dead lever 102, thereby make couple reinforcing bar 100 connect on big-end nut 200, simple structure, easy to assemble and dismantlement.

The utility model discloses a theory of operation is: when using this kind of bed hedgehopping safety rope couple structure, when pouring bent cap dog 400, stub nut 200 is connected with embedded bar 300, brush the release agent on the stub nut 200, together bury in bent cap dog 400, bent cap dog 400 top end face can form the breach 500 with stub nut 200 matched with when pouring, can be with the other end of couple reinforcing bar 100 connection stub nut 200 during the construction, thereby for the safety rope provides effectual hanging point, after the construction, twist out stub nut 200 and couple reinforcing bar 100, use and bent cap dog 400 with the equal grade or the high-grade concrete floating breach, guarantee the planarization on bent cap dog 400 surface.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rubble safety rope couple structure, includes couple reinforcing bar (100), big head nut (200) and embedded steel bar (300), its characterized in that: couple reinforcing bar (100) hang circle (101) and dead lever (102) including the safety rope, the safety rope is hung circle (101) and is used for connecting safety rope connector link (600), the one end outer wall that safety rope hung circle (101) was kept away from in dead lever (102) is equipped with first threaded area (103), embedded steel bar (300) are close to the one end of couple reinforcing bar (100) and are equipped with second threaded area (301), be equipped with logical groove in big-end nut (200), logical inslot be equipped with first threaded area (103) and second threaded area (301) complex internal thread (201), embedded steel bar (300) are pre-buried in bent cap dog (400), and embedded steel bar (300) top end face flushes with bent cap dog (400) top end face.

2. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: the embedded steel bars (300) are made of 20-thread steel.

3. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: the hook steel bars (100) are 20 round steel, and the safety rope hanging ring (101) and the fixing rod (102) are integrally formed.

4. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: one side of the bent cap stopper (400) close to the large-head nut (200) is provided with a notch (500) matched with the lower half part of one end of the large-head nut (200) close to the embedded steel bar (300).

5. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: the height of the embedded steel bar (300) is 20cm, and the height of the second threaded area (301) is 5 cm.

6. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: the diameter of the safety rope hanging ring (101) is 10cm, the height of the fixing rod (102) is 10cm, and the height of the first threaded area (103) is 5 cm.

7. The structure of claim 1, wherein the hook structure of the safety rope of the stepping stone is characterized in that: the section of the big-end nut (200) is inverted trapezoid, and the height of the big-end nut (200) is 10 cm.