CN220201140U

CN220201140U - Safety rigging for climbing

Info

Publication number: CN220201140U
Application number: CN202321892597.6U
Authority: CN
Inventors: 林锡文; 杨开明; 戴建忠
Original assignee: Wenzhou Jusheng Fengda Light Industry Equipment Co ltd
Current assignee: Wenzhou Jusheng Fengda Light Industry Equipment Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2023-12-19
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a safety rigging for climbing, which relates to the technical field of rigging, and particularly comprises a buckle body and a connecting structure, wherein a slot matched with a connecting part is formed in one side of the buckle body, threaded holes are formed in the middle parts of two ends of an inner cavity of the slot, the connecting structure comprises an upper connecting part and a lower connecting part matched with the threaded holes, a deflection rod is movably connected in the inner cavity of the lower connecting part, a threaded pipe is connected with the outer ring thread at the other end of the deflection rod, the threaded pipe is in threaded connection with the upper connecting part, and a spring piece is fixedly connected to the top of the lower connecting part. This safety rigging is used in climbing, through the setting of screwed pipe, at the climbing in-process, the skew pole in this rigging is in fixed state with the knot body, utilizes the screwed pipe to carry out spacingly to the skew pole, prevents that the skew pole from rotating, improves the security of this rigging, and has reduced the influence to the spring leaf when this rigging uses, improves the life of spring leaf.

Description

Safety rigging for climbing

Technical Field

The utility model relates to the technical field of rigging, in particular to a safety rigging for climbing.

Background

The rigging refers to a stress tool tied between the hoisting machinery and the object to be hoisted for realizing object moving and a stress member for stabilizing the space structure. In climbing, in order to ensure personnel safety, a rigging is used.

At present, put forward some patents that improve the rigging among the prior art, the patent of authorizing like application number CN202122282916.9 puts forward a novel rigging, including trip, draw-in groove, locking lever, connecting axle, rings, mounting groove, snap ring, first stopper, connecting rod, locating piece, strengthening nail, nut and second through-hole, the inside one end of trip is provided with the draw-in groove, be provided with the locking lever on the trip, locking lever one end is provided with the connecting axle, locking lever passes through connecting axle and trip swing joint, the trip bottom is provided with the connecting block, the trip bottom is provided with rings, be provided with the mounting groove in rings one end, the connecting block bottom is provided with the dead lever, dead lever one end passes the mounting groove setting in the rings and is provided with first stopper simultaneously, be provided with the snap ring in the rings, first stopper one end is provided with the connecting rod, connecting rod one end is provided with the second stopper, the snap ring is located the connecting rod both sides, snap ring and rings are integrated into one piece structure.

When the scheme is used, the locking rod is fixed by the reinforcing nails and the nuts, and the firmness of the rigging can be effectively improved, but when the rigging is used, a user needs to repeatedly disassemble and assemble the nuts and the reinforcing nails, so that the rigging is troublesome to use; the removed nuts and reinforcement nails risk being lost; when the lifting appliance occupies most of the space in the clamping hook, the installation of the reinforcing nails by a user is affected; moreover, the trip and the locking rod in the scheme are connected through the connecting shaft, and when the locking rod or the trip is damaged, quick replacement cannot be realized, and based on the fact, the application provides a safety rigging for climbing.

Disclosure of Invention

The utility model provides a safety rigging for climbing, which solves the problems that the locking rod is fixed by a reinforcing rod and a nut, which are proposed in the background art, is troublesome and has limitation in use; the problem of inconvenient quick replacement of damaged locking bars or hooks.

The utility model provides the following technical scheme: the safety rigging for climbing is divided into a buckle body and a connecting structure, wherein a locking rod is arranged on the connecting structure, the buckle body is in threaded connection with the connecting structure, and the two parts can be quickly disassembled and assembled to realize quick replacement of damaged parts of the safety rigging; the locking rod and the buckle body in the connecting structure are connected through the threaded pipe, the steps of fixing or separating the locking rod and the buckle body are simplified, the threaded pipe is not limited by the lifting appliance in rotation, the safety rigging is prevented from being opened suddenly in the climbing process, and the safety is improved.

The utility model provides a safety rigging for climbing, includes the knot body and connection structure, one side of detaining the body is equipped with the fluting with the connecting portion adaptation, and the equal screw hole in middle part at fluting inner chamber both ends, connection structure includes upper junction and lower connecting portion with the screw hole adaptation, the intracavity swing joint of lower connecting portion has the deflection pole, the outer lane threaded connection of deflection pole other end has the screwed pipe, screwed pipe and upper junction threaded connection, the top fixedly connected with spring leaf of lower connecting portion, just the equal fixedly connected with spacer in the inner chamber of upper junction and lower connecting portion two sets of.

Preferably, the inner side of the bottom of the upper connecting part is provided with a first connecting groove matched with the top end of the deflection rod, the inner side of the top of the lower connecting part is provided with a second connecting groove matched with the bottom end of the deflection rod, and the inner walls of the first connecting groove and the second connecting groove are fixedly connected with isolation pads.

Preferably, the middle part fixedly connected with gag lever post of spread groove two, the bottom and the gag lever post swing joint of deflector rod, just the bottom of deflector rod and the bottom contact of spread groove two.

Preferably, the middle part of the bottom of the deflection rod is provided with a hollow groove, the spring piece is positioned in the inner cavity of the hollow groove, and the bottom of the spring piece is fixedly connected with the bottom of the second inner cavity of the connecting groove.

Preferably, the deflection rod comprises a bottom rod movably connected with the limiting rod, a threaded rod fixedly connected with the bottom rod and a top rod fixedly connected with the threaded rod.

Preferably, the outer surface of the bottom rod is provided with anti-skid patterns, the bottom rod is matched with the second connecting groove, and the ejector rod is matched with the first connecting groove.

Preferably, the inner diameter of the bottom end of the threaded pipe is smaller than the inner diameter of the top end of the threaded pipe, the bottom end of the inner cavity of the threaded pipe is in threaded connection with the threaded rod, the top end of the threaded pipe is in threaded connection with the bottom end of the upper connecting portion, and the length value of the threaded pipe is smaller than the length value of the threaded rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the safety rigging for climbing, through the arrangement of the connecting structure and the buckle body, when the rigging is used, the damaged connecting part or the buckle body can be quickly replaced, so that the intact part of the safety rigging can be continuously used, and resources are saved; through the setting of upper junction and lower junction, can carry out spacingly to the deflection pole, prevent the reverse deflection of deflection pole, reduce the pressure of deflection pole to the screwed pipe, improve the security of this safety rigging.

2. This safety rigging is used in climbing, through the setting of screwed pipe, at the climbing in-process, the skew pole in this rigging is in fixed state with the knot body, utilizes the screwed pipe to carry out spacingly to the skew pole, prevents that the skew pole from rotating, improves the security of this rigging, and has reduced the influence to the spring leaf when this rigging uses, improves the life of spring leaf.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic view of the back side of FIG. 1 showing the structure of the present utility model;

FIG. 3 is a schematic view of a deflection lever rotation in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of the present utility model in FIG. 1;

FIG. 5 is a schematic diagram of a first and a second connecting groove of the present utility model;

fig. 6 is a schematic view of a threaded pipe of the structure of the present utility model.

In the figure: 1. a buckle body; 2. a bottom bar; 3. a threaded rod; 4. a threaded tube; 5. a limit rod; 6. a push rod; 7. a first connecting groove; 8. a second connecting groove; 9. a spring piece; 10. a deflection lever; 11. an upper connection part; 12. a lower connecting part; 13. and a spacer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a safety rigging for climbing, which comprises a buckle body 1 and a connecting structure, wherein a slot is arranged on one side of the buckle body 1, threaded holes are formed in the top and the bottom of an inner cavity of the slot, the connecting part and the buckle body 1 can be quickly fixed together by the aid of the threaded holes, the connecting structure and the buckle body 1 can be quickly disassembled and assembled, damaged parts of the safety rigging can be quickly replaced, the intact parts of the safety rigging can be reused, and resources are saved.

The connection structure in this application includes an upper connection portion 11, a lower connection portion 12, and a deflection lever 10.

The middle part at the top of the upper connecting part 11 and the middle part at the bottom of the lower connecting part 12 are respectively provided with a threaded column matched with the threaded hole, and the upper connecting part 11 and the lower connecting part 12 can be quickly disassembled and assembled through the threaded hole and the threaded column.

The inboard at lower connecting portion 12 top is equipped with spread groove two 8, and the inner chamber internal fixation of spread groove two 8 is connected with isolation pad 13, and the middle part fixedly connected with gag lever post 5 of spread groove two 8, and gag lever post 5 and the inner chamber swing joint of spread groove two 8 are passed through to the bottom of deflector 10, and the bottom of deflector 10 and the bottom contact of spread groove two 8 inner chambers, and gag lever post 5 and deflector 10 are in swing joint's state, and deflector 10 can rotate.

The bottom of the inner chamber of the deflection rod 10 is provided with an empty slot, the bottom of the inner chamber of the connecting slot II 8 is fixedly connected with a spring piece 9, the top end of the spring piece 9 is positioned in the inner chamber of the empty slot, through the arrangement of the spring piece 9, when the deflection rod 10 deflects, the spring piece 9 bends, when the limitation on the deflection rod 10 is removed, under the action of the resilience force of the spring piece 9, the deflection rod 10 resets, when the deflection rod 10 resets, the resilience force of the isolation pad 13 can reduce the impact force between the deflection rod 10 and the lower connecting part 12, and the isolation pad 13 can reduce the friction force between the deflection rod 10 and the lower connecting part 12 when rotating.

The deflection pole 10 in this application include with gag lever post 5 swing joint's sill bar 2, with sill bar 2 fixed connection's threaded rod 3 and with threaded rod 3 fixed connection's ejector pin 6, threaded rod 3's outer lane threaded connection has screwed pipe 4, screwed pipe 4 is in swing joint's state with ejector pin 6, and is equipped with the antiskid line at sill bar 2's surface, convenient to use person rotates deflection pole 10.

The internal diameter of screwed pipe 4 bottom is less than the internal diameter on its top, and the bottom and the threaded rod 3 threaded connection of screwed pipe 4 inner chamber, the top of screwed pipe 4 is equipped with the internal thread.

The inboard of last connecting portion 11 inner chamber bottom is equipped with spread groove one 7, and the inner wall of spread groove one 7 is fixedly connected with isolation pad 13 equally, and in some embodiments of this application, the material of isolation pad 13 is rubber, and the surface of going up connecting portion 11 bottom is equipped with the external screw thread with screwed pipe 4 top internal thread adaptation.

When the bottom rod 2 is matched with the connecting groove II 8, the top rod 6 is matched with the connecting groove I7, and the deflection rod 10 is in a vertical state, the distance between the bottom rod 2 and the buckle body 1 is smaller than the distance between the threaded pipe 4 and the buckle body 1, the limitation of the threaded pipe 4 is reduced, and the threaded pipe 4 can be rotated conveniently.

When this safety rigging for climbing is in the closed state, the user rotates screwed pipe 4, and screwed pipe 4's top can be with the bottom threaded connection of last connecting portion 11, and screwed pipe 4's bottom and threaded rod 3 threaded connection this moment set up like this, utilize screwed pipe 4 can be with the fixed position of deflection pole 10, prevent that this rigging from being opened when using, improve the security when this rigging uses.

In order to ensure that the threaded tube 4 can be screwed simultaneously with the upper connection 11 and the threaded rod 3, and that the threaded tube 4 can be separated from the upper connection 11, the length value of the threaded tube 4 in the present application is smaller than the length value of the threaded rod 3.

When the climbing safety harness is in a closed state, the outer side of the deflection rod 10 is in contact with the upper connecting portion 11 and the lower connecting portion 12, and the upper connecting portion 11 and the lower connecting portion 12 limit the deflection rod 10 to prevent the deflection rod 10 from rotating reversely.

The outer surface of the rigging is coated with a chrome plating coating to improve the aesthetic property and corrosion resistance of the rigging, and the outer surface of the threaded pipe 4 is provided with anti-skid patterns, so that the threaded pipe 4 can rotate conveniently.

To sum up: when the safety rigging for climbing is used, a user rotates the threaded pipe 4 to separate the threaded pipe 4 from the upper connecting portion 11, at the moment, the user can rotate the deflection rod 10, the rigging is in an open state, the rigging is convenient to use, when the user releases the restriction on the deflection rod 10, the deflection rod 10 resets under the action of resilience force of the spring piece 9, at the moment, the user rotates the threaded pipe 4, the threaded pipe 4 is in threaded connection with the upper connecting portion 11, the deflection rod 10 is fixed with the buckle body 1 through the threaded pipe 4, the rigging is prevented from being separated from the buckle body 1 in the climbing process of the user, and the safety of the rigging is improved.

When the broken buckle body 1 or the connecting structure needs to be replaced, a user rotates the deflection rod 10 to separate the deflection rod 10 from the upper connecting part 11, the user rotates the upper connecting part 11, the upper connecting part 11 is separated from the buckle body 1, the limitation on the deflection rod 10 is removed, the user rotates the lower connecting part 12, the lower connecting part 12 can be separated from the buckle body 1, the buckle body 1 is separated from the connecting structure, and the user can replace the broken buckle body 1 or the connecting structure conveniently.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safety rigging for climbing, includes knot body (1) and connection structure, its characterized in that: one side of the buckle body (1) is provided with a slot matched with a connecting part, the middle parts of two ends of the inner cavity of the slot are respectively provided with a threaded hole, the connecting structure comprises an upper connecting part (11) matched with the threaded holes and a lower connecting part (12), a deflection rod (10) is movably connected in the inner cavity of the lower connecting part (12), an outer ring thread of the other end of the deflection rod (10) is connected with a threaded pipe (4), the threaded pipe (4) is in threaded connection with the upper connecting part (11), the top of the lower connecting part (12) is fixedly connected with a spring piece (9), and isolation pads (13) are fixedly connected in the inner cavities of the upper connecting part (11) and the lower connecting part (12).

2. A safety harness for climbing as claimed in claim 1, wherein: the inner side of the bottom of the upper connecting part (11) is provided with a first connecting groove (7) which is matched with the top end of the deflection rod (10), the inner side of the top of the lower connecting part (12) is provided with a second connecting groove (8) which is matched with the bottom end of the deflection rod (10), and the inner walls of the first connecting groove (7) and the second connecting groove (8) are fixedly connected with isolation pads (13).

3. A safety harness for climbing as claimed in claim 2, characterized in that: the middle part fixedly connected with gag lever post (5) of spread groove second (8), the bottom and gag lever post (5) swing joint of deflector rod (10), just the bottom of deflector rod (10) contacts with the bottom of spread groove second (8).

4. A safety harness for climbing as claimed in claim 3, wherein: the middle part of the bottom of the deflection rod (10) is provided with an empty slot, the spring piece (9) is positioned in the inner cavity of the empty slot, and the bottom of the spring piece (9) is fixedly connected with the bottom of the inner cavity of the connecting slot II (8).

5. The safety harness for climbing as in claim 4, wherein: the deflection rod (10) comprises a bottom rod (2) movably connected with the limiting rod (5), a threaded rod (3) fixedly connected with the bottom rod (2) and a top rod (6) fixedly connected with the threaded rod (3).

6. The safety harness for climbing as in claim 5, wherein: the outer surface of the bottom rod (2) is provided with anti-skid patterns, the bottom rod (2) is matched with the second connecting groove (8), and the ejector rod (6) is matched with the first connecting groove (7).

7. The safety harness for climbing as in claim 5, wherein: the inner diameter of the bottom end of the threaded pipe (4) is smaller than that of the top end of the threaded pipe, the bottom end of the inner cavity of the threaded pipe (4) is in threaded connection with the threaded rod (3), the top end of the threaded pipe (4) is in threaded connection with the bottom end of the upper connecting portion (11), and the length value of the threaded pipe (4) is smaller than that of the threaded rod (3).