CN215558373U

CN215558373U - Durable type is mousing-hook device for hoist and mount

Info

Publication number: CN215558373U
Application number: CN202121439528.0U
Authority: CN
Inventors: 杜宇
Original assignee: Hebei Dingxing Cement Co ltd
Current assignee: Hebei Dingxing Cement Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-18
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a durable anti-unhooking device for hoisting, which comprises a fixed seat, wherein a groove is formed in the middle of the upper end of the fixed seat, a fixed shaft is fixedly inserted into the right end of the fixed seat, a pulley is fixedly connected to the outer surface of the fixed shaft, a lifting hook device is fixedly connected to the lower end of the fixed seat, a second fastening bolt is fixedly connected to the front end of the lifting hook device, a first fastening bolt is fixedly connected to the lower part of the front end of the fixed seat, a connecting device is fixedly connected to the middle of the right end of the lifting hook device, and an anti-falling device is movably connected between the front end and the rear end of the connecting device. According to the durable anti-tripping device for hoisting, the connecting device and the lifting hook device are arranged on the whole device, so that the device is convenient to disassemble and assemble, strong in stability and simpler and more convenient to maintain and replace, and the anti-tripping device is arranged on the whole device, so that the safety and the stability of a rope in use are ensured.

Description

Durable type is mousing-hook device for hoist and mount

Technical Field

The utility model relates to the field of hoisting unhooking prevention equipment, in particular to a durable unhooking prevention device for hoisting.

Background

At present, hoisting hooks are applied to various industries, and a phenomenon of slipping of a rigging can occur when the hoisting hooks are used, so that great potential safety hazards are caused; 2. the existing hook anti-unhooking device is provided with a return spring, and the return spring is easy to lose effectiveness or damage and lose anti-unhooking effect, so that sling rope unhooking phenomenon is easy to occur, and accidents of heavy object falling and casualties are caused; therefore, a novel durable unhooking-proof device for hoisting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a durable unhooking-proof device for hoisting, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a durable type is mousing-hook device for hoist and mount, includes the fixing base, open flutedly in the upper end middle part of fixing base, the right-hand member of fixing base alternates the fixedly connected with fixed axle, the external fixed surface of fixed axle connects the pulley, the lower extreme fixedly connected with hook assembly of fixing base, No. two fastening bolt of hook assembly's front end fixedly connected with, No. one fastening bolt of front end lower part fixedly connected with of fixing base, hook assembly's right-hand member middle part fixedly connected with connecting device, common swing joint has the anticreep device between connecting device's front end and the rear end.

Preferably, the lifting hook device comprises a hook, a screw hole is formed in the upper portion of the front end of the hook, a semi-arc groove is formed in the middle of the upper end of the hook, a pressure-resistant pad is fixedly connected to the upper end of the semi-arc groove, a magnetic block is fixedly connected to the upper portion of the left end of the hook, and the hook is fixedly connected to the lower end of a fixing seat.

Preferably, the connecting device comprises a connecting block, the left end of the connecting block is provided with a mounting groove, the right part of the front end of the connecting block is provided with a through hole, and the connecting block is fixedly connected to the middle part of the right end of the hook.

Preferably, the anti-disengaging device includes the activity axostylus axostyle, the equal swing joint in surface front portion and the surface rear portion of activity axostylus axostyle has the fixed block, the equal fixedly connected with connecting rod of lower extreme of fixed block, the equal fixedly connected with locking cap in front end and the rear end of connecting rod, common fixedly connected with stabilizing rod between the front end left part and the rear end left part of connecting rod, common fixedly connected with magnetic pole between the lower extreme right part of connecting rod, the fixed block is fixed connection respectively in the front end right part and the rear end right part of connecting block.

Preferably, the magnetic rods are magnetically connected with the magnetic blocks, the two connecting rods are of an L-shaped structure, and the two connecting rods are symmetrically distributed in the front and back direction.

Preferably, the position size of screw and fastening bolt's position size looks adaptation, the couple is located the fixing base under.

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

1. according to the utility model, the connecting device is arranged on the whole device, the connecting block is fixedly arranged in the middle of the right end of the hook by using the second fastening bolt, and the hook is fixed on the lower part of the fixing seat by using the first fastening bolt.

2. Through set up anticreep device on whole device, manual part magnetic pole and magnetic path, will overlap the steel cable at half arc inslot, loosen the magnetic pole, further realized the magnetic force between magnetic pole and the magnetic path and be connected, the steel cable is spacing at half arc inslot this moment, and the magnetic pole is located the below of magnetic path, effectively prevent that the steel cable from unhooking from the couple, guarantee couple mousing-hook performance, half arc groove radius is 30mm, through setting up half arc groove fixed mounting anti-pressure pad, avoid lasso friction damage, the operation is simple, and practical, wide application scope.

Drawings

FIG. 1 is a schematic view of the overall structure of a durable unhooking-prevention device for hoisting according to the present invention;

FIG. 2 is a schematic view of the overall structure of a hook assembly of the durable unhooking-prevention device for hoisting according to the present invention;

FIG. 3 is a schematic view of the overall structure of a connection device of a durable unhooking-prevention device for hoisting according to the present invention;

fig. 4 is a schematic connection diagram of an anti-drop device of the durable anti-drop device for hoisting according to the utility model.

In the figure: 1. a fixed seat; 2. a fixed shaft; 3. a pulley; 4. a groove; 5. a first fastening bolt; 6. a hook device; 7. a second fastening bolt; 8. an anti-drop device; 9. a connecting device; 61. a screw hole; 62. hooking; 63. a half-arc groove; 64. a pressure resistant pad; 65. a magnetic block; 91. inserting holes; 92. mounting grooves; 93. connecting blocks; 81. a stabilizing rod; 82. a connecting rod; 83. a movable shaft lever; 84. a fixed block; 85. a magnetic rod; 86. and (4) fixing the cap.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a durable type is anti-disengaging device for hoist and mount, including fixing base 1, open fluted 4 in the upper end middle part of fixing base 1, the right-hand member of fixing base 1 alternates fixedly connected with fixed axle 2, the outer fixed surface of fixed axle 2 connects pulley 3, the lower extreme fixedly connected with hook assembly 6 of fixing base 1, No. two fastening bolt 7 of front end fixedly connected with of hook assembly 6, No. one fastening bolt 5 of front end lower part fixedly connected with of fixing base 1, hook assembly 6's right-hand member middle part fixedly connected with connecting device 9, common swing joint has anti-disengaging device 8 between connecting device 9's front end and the rear end.

The lifting hook device 6 comprises a hook 62, the upper part of the front end of the hook 62 is provided with a screw hole 61, the middle part of the upper end of the hook 62 is provided with a semi-arc groove 63, the upper end of the semi-arc groove 63 is fixedly connected with a pressure resistant pad 64 to avoid lasso friction damage, the upper part of the left end of the hook 62 is fixedly connected with a magnetic block 65, the magnetic block 65 is arranged to limit a steel cable in the semi-arc groove 63, and the hook 62 is fixedly connected to the lower end of the fixed seat 1; the connecting device 9 comprises a connecting block 93, the left end of the connecting block 93 is provided with a mounting groove 92, the right part of the front end of the connecting block 93 is provided with a through hole 91, and the connecting block 93 is fixedly connected to the middle part of the right end of the hook 62; the anti-falling device 8 comprises a movable shaft rod 83, so that a fixing block 84 can move on the outer surface of the movable shaft rod 83, and the operation and use are convenient, the front part and the rear part of the outer surface of the movable shaft rod 83 are movably connected with the fixing block 84, the lower end of the fixing block 84 is fixedly connected with a connecting rod 82, the front end and the rear end of the connecting rod 82 are fixedly connected with fixing caps 86, the stability is strong, a stabilizing rod 81 is fixedly connected between the left part of the front end and the left part of the rear end of the connecting rod 82, a magnetic rod 85 is fixedly connected between the right part of the lower end of the connecting rod 82, and the fixing blocks 84 are fixedly connected to the right part of the front end and the right part of the rear end of the connecting block 93 respectively; the magnetic rod 85 is magnetically connected with the magnetic block 65, so that the steel cable is effectively prevented from being unhooked from the hook 62, the unhooking prevention performance of the hook 62 is ensured, the two connecting rods 82 are in an L-shaped structure, and the two connecting rods 82 are symmetrically distributed in the front and back direction; the position size of screw 61 and a fastening bolt 5's position size looks adaptation utilizes a fastening bolt 5 with

couple

62 and 1 fixed mounting of fixing base, and couple 62 is located fixing base 1 under, has improved couple 62's steadiness, avoids appearing rocking, and the security is high.

The utility model is a durable unhooking-proof device for hoisting, when in use, the magnetic rod 85 and the magnetic block 65 are separated manually, the steel cable is sleeved in the semi-arc groove 63, the magnetic rod 85 is loosened, the magnetic connection between the magnetic rod 85 and the magnetic block 65 is further realized, the steel cable is limited in the semi-arc groove 63 at the moment, the magnetic rod 85 is positioned below the magnetic block 65, the magnetic rod 85 is clamped below the magnetic block 65, the steel cable is effectively prevented from being unhooked from the hook 62, the unhooking-proof performance of the hook 62 is ensured, the radius of the semi-arc groove 63 is 30mm, the half-arc groove 63 is fixedly provided with the pressure-resistant pad 64 to avoid lasso friction damage, the connecting block 93 is fixedly arranged at the middle part of the right end of the hook 62 by the second fastening bolt 7, the hook 62 is fixed at the lower part of the fixed seat 1 by the first fastening bolt 5, the bolt installation mode is adopted, the dismounting and installation are convenient, the stability is strong, if necessary, the magnetic rod 85 and the magnetic block 65 are manually separated, so that the steel cable is taken out from the hook 62, and the whole device is simple in structure, strong in practicability, convenient to popularize and use and beneficial to use of the durable anti-unhooking device for hoisting.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a durable type is mousing-hook device for hoist and mount, includes fixing base (1), its characterized in that: open flutedly (4) in the middle part of the upper end of fixing base (1), the right-hand member of fixing base (1) alternates fixedly connected with fixed axle (2), the external fixed surface of fixed axle (2) connects pulley (3), the lower extreme fixedly connected with hook assembly (6) of fixing base (1), No. two fastening bolt (7) of front end fixedly connected with of hook assembly (6), No. one fastening bolt (5) of front end lower part fixedly connected with of fixing base (1), the right-hand member middle part fixedly connected with connecting device (9) of hook assembly (6), common swing joint has anticreep device (8) between the front end of connecting device (9) and the rear end.

2. A durable unhooking prevention device for hoisting according to claim 1, characterized in that: hook assembly (6) is including couple (62), open the front end upper portion of couple (62) has screw (61), open the upper end middle part of couple (62) has semi-arc groove (63), the upper end fixedly connected with anti pressure pad (64) of semi-arc groove (63), the left end upper portion fixedly connected with magnetic path (65) of couple (62), couple (62) fixed connection is at the lower extreme of fixing base (1).

3. A durable unhooking prevention device for hoisting according to claim 1, characterized in that: connecting device (9) include connecting block (93), open the left end of connecting block (93) has mounting groove (92), open the front end right part of connecting block (93) has through-hole (91), connecting block (93) fixed connection is in the right-hand member middle part of couple (62).

4. A durable unhooking prevention device for hoisting according to claim 1, characterized in that: anticreep device (8) are including activity axostylus axostyle (83), the equal swing joint in surface front portion and the surface rear portion of activity axostylus axostyle (83) has fixed block (84), the equal fixedly connected with connecting rod (82) of lower extreme of fixed block (84), the front end of connecting rod (82) and the equal fixedly connected with locking cap (86) in rear end, common fixedly connected with stabilizes pole (81) between the front end left part of connecting rod (82) and the rear end left part, common fixedly connected with magnetic pole (85) between the lower extreme right part of connecting rod (82), fixed block (84) difference fixed connection is in the front end right part and the rear end right part of connecting block (93).

5. A durable unhooking prevention device for hoisting according to claim 4, characterized in that: the magnetic rod (85) is magnetically connected with the magnetic block (65), the two connecting rods (82) are in an L-shaped structure, and the two connecting rods (82) are symmetrically distributed in the front-back direction.

6. A durable unhooking prevention device for hoisting according to claim 2, characterized in that: the position size of screw hole (61) and fastening bolt (5) the position size looks adaptation, couple (62) are located fixing base (1) under.