CN214912827U

CN214912827U - Scalable string of some device suitable for interim operation of nuclear power factory building

Info

Publication number: CN214912827U
Application number: CN202121565528.5U
Authority: CN
Inventors: 宋康顿; 薛峰; 方思; 戴林业; 罗明; 邢玉恒; 周英东
Original assignee: Shanghai Hapstar Mechanical And Electrical Equipment Co ltd; China Nuclear Power Operation Co Ltd
Current assignee: Shanghai Hapstar Mechanical And Electrical Equipment Co ltd; China Nuclear Power Operation Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-30
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a scalable string of some devices suitable for interim operation of nuclear power factory building. The utility model discloses, including the I-beam, the both sides joint of I-beam bottom has the card frame, the link is installed to the bottom of card frame, the connecting rod is installed to the intermediate position screw thread of the inside of link, the link is installed through the bolt in the bottom of link. The utility model discloses, hang the cotton rope at interim string point through the bayonet socket, for example when using on the guardrail, the cotton rope in the winder can prolong, and be used for hanging on the ring of safety rope on the cotton rope, can adjust the position of hanging the point, and be provided with the safety hook, place the condition that takes place to fall, form a string point that can quick safe adjustable with this, can solve the not long enough problem of safety rope, be provided with card frame and link cooperation connecting rod 4, can hang the mounting panel on the I-beam, form diversified interim string point, avoid the condition that can't use the safety rope when not having the guardrail can use to appear.

Description

Scalable string of some device suitable for interim operation of nuclear power factory building

Technical Field

The utility model relates to a point technical field is hung in interim operation specifically is a scalable string of some device suitable for interim operation of nuclear power factory building.

Background

In the nuclear power overhaul process, the operation that is carried out at the height that probably falls apart from the height datum plane that falls 2m or more than 2m belongs to the edge facing operation among the aerial work, and conventional protection has: set up and prevent guardrail bar, installation interim guardrail, set up safe plain net etc. to the on-the-spot actual conditions of overhaul operation, be difficult to take this type of measure to protect, consequently select the mode that adopts the safety protection rope protection to face limit staff and protect.

In the existing overhaul operation, because the safety rope adopted by the edge facing operation is not long enough, a plurality of binding bands are hooked and connected on the site to provide protection under certain conditions, but the mode has higher safety risk and better protection should be provided by adopting a better method.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scalable string of some devices suitable for interim operation of nuclear power factory building to solve the problem that proposes in 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 scalable string of some device suitable for interim operation of nuclear power plant, includes the I-beam, the both sides joint of I-beam bottom has the card frame, the link is installed to the bottom of card frame, the connecting rod is installed to the intermediate position screw thread of the inside of link, the link is installed through the bolt in the bottom of link, the intermediate position joint of link has solid fixed ring, gu the mounting panel is installed to solid fixed ring's bottom, the collar is installed at the both ends of mounting panel bottom, the inside joint of collar has the ring, the cotton rope is installed to the bottom of ring, the surface mounting of cotton rope has the safety hook, the buckle is installed to the one end of safety hook, the winder is installed to the one end that the ring was kept away from to the cotton rope.

Preferably, the connecting rod runs through two link framves, the nut is all installed at the both ends of connecting rod.

Preferably, the length of the thread rope in the winder is five meters and the weight bearing capacity is two hundred fifty kilograms.

Preferably, the anti-falling device is provided with an alloy steel layer, and the anti-falling device is provided with four anti-blocking teeth and bears two hundred fifty kilograms of weight.

Preferably, grooves matched with the bottoms of the clamping frames are formed in the two sides of the connecting frame, and the clamping frames are connected with the grooves in the connecting frame.

Preferably, the width of buckle is thirty millimeters and thickness is ten millimeters, be provided with the two-section type safety lock on the buckle.

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

1. this scalable string of some device suitable for interim operation of nuclear power factory building hangs the cotton rope at interim string of some through the bayonet socket, for example when using on the guardrail, the cotton rope in the winder can prolong, and on being used for hanging the ring of safety rope on the cotton rope, can adjust the position of hanging some, and be provided with the safety hook, place the condition that takes place to fall to this forms a string of some that can safe adjustable fast, can solve the not long enough problem of safety rope.

2. This scalable string of some device suitable for interim operation of nuclear power factory building is provided with card frame and link cooperation connecting rod, can hang the mounting panel on the I-beam, forms diversified interim string of some, avoids the unable condition appearance of safety rope of use when not having the guardrail can use.

Drawings

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

FIG. 2 is a schematic view showing the connection relationship between the clamp frame, the connecting frame and the connecting rod of the present invention;

fig. 3 is a schematic view of the connection relationship between the fixing ring and the mounting plate of the present invention.

In the figure: 1. an I-beam; 2. a clamping frame; 3. a connecting frame; 4. a connecting rod; 5. a fixing ring; 6. mounting a plate; 7. a mounting ring; 8. a circular ring; 9. a cord; 10. a safety catch; 11. buckling; 12. a reel.

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. 1-3, the present invention provides an embodiment: the utility model provides a scalable string of some device suitable for nuclear power plant temporary operation, including I-beam 1, the both sides joint of I-beam 1 bottom has a draw-in groove 2, link 3 is installed to the bottom of draw-in groove 2, connecting rod 4 is installed to the intermediate position screw thread of the inside of link 3, link 3's bottom is passed through the bolt and is installed link 3, link 3's intermediate position joint has solid fixed ring 5, gu install mounting panel 6 bottom fixed ring 5, collar 7 is installed at the both ends of mounting panel 6 bottom, collar 7's inside joint has ring 8, cotton rope 9 is installed to ring 8's bottom, the surface mounting of cotton rope 9 has safety hook 10, buckle 11 is installed to safety hook 10's one end, winder 12 is installed to the one end that ring 8 was kept away from to cotton rope 9.

In this implementation, connecting rod 4 runs through two link 3, and the nut is all installed at the both ends of connecting rod 4, adjusts connecting rod 4 through the nut, and after the distance adjustment of link 3, the convenient adjustment of nut is fixed the closure to the both ends of connecting rod 4.

In this embodiment, the length of the cord 9 in the reel 12 is five meters and the load bearing is two hundred fifty kilograms, the cord 9 lengthens the hanging point, and the load bearing is two hundred fifty kilograms, which can bear the maximum weight of an adult male.

In this implementation, be provided with the alloy steel layer on the safety hook 10, be provided with four on the safety hook 10 and prevent that tooth and bearing are two hundred fifty kilograms, safety hook 10 can prevent that the hanging point from taking place to fall, and can bear the biggest weight limit of two hundred fifty kilograms.

In this implementation, the recess with the bottom looks adaptation of card frame 2 is seted up to the both sides of link 3, and card frame 2 is connected with link 3 upper groove, and card frame 2 can inject link 3 in, moves in link 3's inside.

In this implementation, the width of buckle 11 is thirty millimeters and thickness is ten millimeters, is provided with the two-stage type safety lock on the buckle 11, can protect buckle 11, prevents to drop.

The working principle is as follows: the cotton rope 9 of extension winder 12, walk around near the reliable point of hanging (like the guardrail) of nuclear power factory building near-edge operation with terminal buckle 11, it is fixed to detain the completion spiral on the spiral again, safety hook 10 reverse card is on the winding, when guaranteeing personnel to buckle the safety belt couple on ring 8, take place to fall and grab rope ware card in the twinkling of an eye and die on the spiral, reach the effect of extension safety belt, if do not have such interim point of hanging of guardrail, then block 2 cards of card frame on I-beam 1, after blocking 2 cards of two card frames, be connected card frame 2 and link 3 with the bolt, connecting rod 4 runs through two card frames 2, it is fixed to connect card frame 2, can detain buckle 11 this moment and form interim point of hanging on the collar 7 on mounting panel 6, and solid fixed ring 5 can dismantle the change.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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

1. The utility model provides a scalable string of some device suitable for interim operation of nuclear power factory building, includes I-beam (1), its characterized in that: clamping frames (2) are clamped and connected on two sides of the bottom of the I-shaped beam (1), a connecting frame (3) is installed at the bottom of each clamping frame (2), a connecting rod (4) is arranged at the middle position inside the connecting frame (3) in a threaded manner, the bottom of the connecting frame (3) is provided with the connecting frame (3) through a bolt, the middle position of the connecting frame (3) is clamped with a fixing ring (5), the bottom of the fixing ring (5) is provided with a mounting plate (6), the two ends of the bottom of the mounting plate (6) are provided with mounting rings (7), a circular ring (8) is clamped in the mounting ring (7), a thread rope (9) is arranged at the bottom of the circular ring (8), a safety hook (10) is arranged on the outer surface of the rope (9), a buckle (11) is arranged at one end of the safety hook (10), and a winder (12) is installed at one end, far away from the circular ring (8), of the wire rope (9).

2. The retractable hanging point device suitable for temporary operation of nuclear power plants as claimed in claim 1, wherein: the connecting rod (4) penetrates through the two connecting frames (3), and nuts are installed at two ends of the connecting rod (4).

3. The retractable hanging point device suitable for temporary operation of nuclear power plants as claimed in claim 1, wherein: the length of the thread rope (9) in the winder (12) is five meters and the bearing capacity is two hundred and fifty kilograms.

4. The retractable hanging point device suitable for temporary operation of nuclear power plants as claimed in claim 1, wherein: the anti-falling device is characterized in that an alloy steel layer is arranged on the anti-falling device (10), four anti-blocking teeth are arranged on the anti-falling device (10), and the bearing capacity of the anti-falling device is two hundred fifty kilograms.

5. The retractable hanging point device suitable for temporary operation of nuclear power plants as claimed in claim 1, wherein: the clamping device is characterized in that grooves matched with the bottoms of the clamping frames (2) are formed in two sides of the connecting frame (3), and the clamping frames (2) are connected with the upper grooves of the connecting frame (3).

6. The retractable hanging point device suitable for temporary operation of nuclear power plants as claimed in claim 1, wherein: the width of buckle (11) is thirty millimeters and thickness is ten millimeters, be provided with the two-stage type safety lock on buckle (11).