CN211920641U

CN211920641U - Steel wire rope locking device for building hoisting construction

Info

Publication number: CN211920641U
Application number: CN202020575032.5U
Authority: CN
Inventors: 耿丙海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-13
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the technical field of building construction hoist and mount technique and specifically relates to building hoisting construction wire rope locking rope device, including the card rope socket that double-phase symmetry set up, two the structure of card rope socket is the same and the card is established and is realized the clamp tight to wire rope in the wire rope both sides respectively, two through the locking of a plurality of locking bolt spare between the card rope socket, two card rope cavity that is equipped with the parallel interval of a plurality of setting respectively along its length direction on the relative inside wall of card rope socket, double-phase to setting card rope cavity cooperation chucking sets up on the wire rope outside jade, and wire rope passes each according to S type interlude mode in proper order card rope cavity. The locking of the steel wire rope is realized by repeatedly bending the tail end of the steel wire rope to pass through the position locking device in an S shape, the locking force is strong, the steel wire rope can realize self-locking at each inflection point when a lifting hook at the hanging part of the steel wire rope is under load tension, and the probability of rope slipping and rope releasing of the steel wire rope along the rope locking device can be effectively reduced by means of the clamping force.

Description

Steel wire rope locking device for building hoisting construction

Technical Field

The utility model relates to a construction hoist and mount technical field, in particular to can carry out the locking structure that many turning points realized the diversion and locked the position to the wire rope that is used for connecting the lifting hook, especially the building lifts by crane construction wire rope locking rope device.

Background

Mainly through lifting hook heavy object during construction of high altitude tower crane hoist heavy object during construction, the lifting hook through with wire rope between realize the fastening connection through the retaining member, the not hard up condition of wire rope joint appears easily in the in-process of the long-term heavy object pendulum position of hanging of lifting hook, it is unreasonable because the connection locking structure design at wire rope end position, traditional lock rope ware mainly adopts the form that the U type was detained or the clamp to carry out upright bundle tightly to wire rope, this kind of mode can make wire rope not have the side direction clamping force of lock position inflection point when wire rope receives the heavy object of lifting hook hoist load downwards, consequently make its anti-load ability of shifting weaker relatively.

Therefore, the rope locking device capable of achieving turning and locking at multiple turning points for the steel wire rope used for being connected with the lifting hook is designed, and the risk that the steel wire rope is separated from the rope locking device can be effectively reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: building lifts by crane construction wire rope locking rope device, including the block rope seat that double-phase symmetry set up, two the structure of block rope seat is the same and block respectively and establish the clamp tight in the realization of wire rope both sides to wire rope two through locking of a plurality of locking bolt spare between the block rope seat, two be equipped with the block rope chamber that a plurality of parallel interval set up respectively along its length direction on the relative inside wall of block rope seat, double-phase to setting block rope chamber cooperation chucking and set up on wire rope outside wall, wire rope passes each according to S type interlude mode in proper order block rope chamber.

This locking rope device realizes through two card rope holders that the end of the wire rope that will hang the couple realizes carrying out the S type lock position through making it pass each card rope chamber in proper order and presss from both sides tightly to it, thereby guarantee that wire rope can receive the clamp force on the outside jade on the one hand and remain stable when the couple receives pulling force pulling wire rope, on the other hand can make wire rope take off the rope in the appearance through the setting of S type, during the trend of sliding, the support of department is located to wire rope turning is realized to the card rope holder entity structure between the two adjacent card rope chambers tightly, thereby realize the dead angle lock position to wire rope, guarantee the stability of connecting.

Preferably, a rope pulling channel which sequentially penetrates through each rope clamping cavity is arranged in the middle of the inner side wall of each rope clamping seat along the length direction of the inner side wall, the two rope pulling channels on the two rope clamping seats are matched oppositely, a tensioning bolt is respectively installed in the two rope pulling channels in a matched mode, a rope penetrating hole for the steel wire rope of each vertical section to penetrate through is formed in the outer side wall of the tensioning bolt, and the tail end of the tensioning bolt extends out of the two rope clamping seats which are clamped tightly and is installed in a screwed mode with an adjusting nut.

After realizing the lock position through two wire rope seats with the wire rope that the S type alternates the setting, close with adjusting nut soon through tensioning bolt, can be further to right side pulling tensioning bolt to the realization drives each and alternates and moves right at the wire rope section in tensioning bolt' S stringing hole, finally realizes further adjusting wire rope at the inclination of card rope intracavity, realizes better auto-lock effect.

Preferably, the inner side wall of each rope clamping cavity is provided with a plurality of conical bulges used for abutting against the outer side wall of the steel wire rope, and the conical bulges are used for abutting against and extending into the rope gaps of the steel wire rope.

When two rope clamping seats are clamped, the conical protrusions on each rope clamping cavity can extend into the rope gaps of the steel wire ropes when the conical protrusions are abutted tightly, and the steel wire ropes are further locked.

Preferably, the steel wire rope sections of the lower sections of the two rope clamping seats are annular and are hung with lifting hooks, and the two vertical steel wire rope sections on the upper parts of the lifting hooks are provided with clamping auxiliary members for clamping the two steel wire rope sections.

The main purpose of the clamping auxiliary part is to achieve the purpose of assisting in clamping the steel wire rope, and the clamping auxiliary part is installed between the common U-shaped clamping hoops.

Preferably, the clamping sub-assembly comprises a U-shaped clamp.

The beneficial effects of the utility model are embodied in: the locking of the steel wire rope is realized by repeatedly bending the tail end of the steel wire rope to pass through the position locking device in an S shape, the locking force is strong, the steel wire rope can realize self-locking at each inflection point when a lifting hook at the hanging part of the steel wire rope is under load tension, and the probability of rope slipping and rope releasing of the steel wire rope along the rope locking device can be effectively reduced by means of the clamping force.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the partial internal cross-sectional structure of the present invention.

Fig. 3 is a schematic view of a cross-sectional structure of the wire rope at the rope clamping seat of the present invention.

Fig. 4 is a schematic view of the two rope-clamping seats of the present invention.

In the figure, 1, a rope clamping seat; 2. a wire rope; 3. a lock bolt member; 4. a rope clamping cavity; 5. a rope pulling channel; 6. tightening the bolts; 7. a stringing hole; 8. adjusting the nut; 9. a conical projection; 10. a hook; 11. u type clamp.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-4, the rope locking device for the steel wire rope for building hoisting construction comprises two symmetrical rope clamping seats 1, wherein the two rope clamping seats 1 have the same structure and are respectively clamped on two sides of the steel wire rope 2 to clamp the steel wire rope 2, the two rope clamping seats 1 are locked by a plurality of locking bolt pieces 3, a plurality of rope clamping cavities 4 which are arranged in parallel at intervals are respectively arranged on the opposite inner side walls of the two rope clamping seats 1 along the length direction of the inner side walls, the two opposite rope clamping cavities 4 are matched and clamped on the outer side wall of the steel wire rope 2, and the steel wire rope 2 sequentially penetrates through the rope clamping cavities 4 in an S-shaped penetrating manner.

This locking rope device realizes through two card rope holders 1 that the end of the wire rope 2 that will hang the couple realizes carrying out the S type lock position to it through making it pass each card rope chamber 4 in proper order and presss from both sides tightly, thereby guarantee that wire rope 2 can receive the clamp force on the outside jade on the one hand and remain stable when the couple receives pulling force pulling wire rope 2, on the other hand can make wire rope 2 take off the rope in the appearance through the setting of S type, during the trend of sliding, 1 entity structure realization of card rope holder between two adjacent card rope chambers 4 is tight to the support of wire rope 2 department of turning, thereby realize the dead angle lock position to wire rope 2, guarantee the stability of connecting.

Preferably, a rope pulling channel 5 which sequentially penetrates through each rope clamping cavity 4 is arranged in the middle of the inner side wall of each rope clamping seat 1 along the length direction of the inner side wall, the two rope pulling channels 5 on the two rope clamping seats 1 are matched oppositely, a tension bolt 6 is respectively installed in the two rope pulling channels 5 in a matching manner, a rope penetrating hole 7 through which the steel wire rope 2 of each vertical section penetrates is formed in the outer side wall of the tension bolt 6, and the tail end of the tension bolt 6 extends out of the two rope clamping seats 1 which are clamped tightly and is screwed with an adjusting nut 8 for installation.

After 2 realize the lock position with the wire rope that the S type alternates the setting through two card rope holders 1, close with adjusting nut 8 soon through tensioning bolt 6, can be further to right side pulling tensioning bolt 6 to the realization drives 2 sections of wire rope that each alternates in the wire rope reeving hole 7 of tensioning bolt 6 and moves right, finally realizes further adjusting the inclination of wire rope 2 in card rope chamber 4, realizes better self-locking effect.

Preferably, a plurality of conical protrusions 9 for abutting against the outer side wall of the steel wire rope 2 are arranged on the inner side wall of each rope clamping cavity 4, and the conical protrusions 9 are used for abutting against and extending into rope gaps of the steel wire rope 2.

When the two rope clamping seats 1 are clamped, the conical protrusions 9 on the rope clamping cavities 4 can extend into the rope gaps of the steel wire ropes 2 when the steel wire ropes are abutted tightly, and the steel wire ropes 2 are further locked.

Preferably, the steel wire rope 2 sections at the lower sections of the two rope clamping seats 1 are annular and are hung with a lifting hook 10, and the two vertical steel wire rope 2 sections at the upper part of the lifting hook 10 are provided with clamping auxiliary members for clamping the two steel wire rope 2 sections.

The primary purpose of the clamping sub-assembly is to assist in clamping the wire rope 2, where it is installed between the commonly used U-shaped clamps 11.

Preferably, the snap-on sub comprises a U-shaped clip 11.

The installation process comprises the following steps:

this locking rope device realizes through two card rope holders 1 that the wire rope 2 who will hang the couple end through making it pass each card rope chamber 4 in proper order and realize carrying out the S type clamping tightly to it, then loop through four locking bolts, the nut spare passes in each through-hole of 4 card rope holders 1 of four corners department, thereby realize fixing two card rope holders 1 locking, thereby guarantee that wire rope 2 can receive the clamp force on the outside wall on the one hand and keep stable when the couple receives pulling force pulling wire rope 2, on the other hand can make wire rope 2 take off the rope through the setting of S type, when the trend of sliding, the tight of the department' S support to wire rope 2 turning point is realized to card rope holder 1 entity structure between two adjacent card rope chambers 4, thereby realize the dead angle locking position to wire rope 2, guarantee the stability of connecting.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. Building lifts by crane construction wire rope locking rope device, its characterized in that: including the card rope socket that double-phase symmetry set up, two the structure of card rope socket is the same and the card is established and is realized pressing from both sides tight to wire rope respectively two through the locking of a plurality of locking bolt spare between the card rope socket, two be equipped with the card rope chamber that a plurality of parallel interval set up respectively along its length direction on the relative inside wall of card rope socket, double-phase to setting up card rope chamber cooperation chucking sets up on wire rope outside wall, and wire rope passes each according to S type interlude mode in proper order card rope chamber.

2. The building hoisting construction steel wire rope locking device according to claim 1, characterized in that: the rope clamping device is characterized in that a stay rope channel which sequentially penetrates through each rope clamping cavity is arranged in the middle of the inner side wall of each rope clamping seat along the length direction of the inner side wall, the two stay rope channels on the two rope clamping seats are matched oppositely, a tensioning bolt is installed in the two stay rope channels in a matched mode respectively, a rope penetrating hole for the steel wire rope of each vertical section to penetrate through is formed in the outer side wall of the tensioning bolt, and the tail end of the tensioning bolt extends out of the two rope clamping seats which are clamped tightly and is installed in a screwed mode with an adjusting nut.

3. The building hoisting construction steel wire rope locking device according to claim 2, characterized in that: the inner side wall of each rope clamping cavity is provided with a plurality of conical bulges used for tightly abutting against the outer side wall of the steel wire rope, and the conical bulges are used for tightly abutting against and extending into the rope gaps of the steel wire rope.

4. The building hoisting construction steel wire rope locking device according to claim 3, characterized in that: the steel wire rope sections of the lower sections of the two rope clamping seats are annular and are hung with lifting hooks, and clamping auxiliary parts for clamping the two steel wire rope sections are arranged at the two vertical steel wire rope sections on the upper parts of the lifting hooks.

5. The building hoisting construction steel wire rope locking device according to claim 4, characterized in that: the clamping auxiliary part comprises a U-shaped clamping hoop.