CN222647487U - Combined hoisting beam capable of preventing hoisting of easily-deformed component - Google Patents

Abstract

The utility model relates to the field of modular hoisting beams, and discloses a modular hoisting beam capable of preventing easily deformed components from being hoisted, comprising a support frame and a protective shell, wherein the interior of the protective shell is rotatably connected to a driving assembly, the exterior of the driving assembly is threadedly connected to a gear, the bottom of the gear is rotatably connected to a connecting column, the exterior of the eccentric wheel is rotatably connected to a thrust plate, the interior of the thrust plate is connected to a spring, and the exterior of the round bolt is slidably connected to an extrusion plate. In the utility model, the rotation of the bolt drives the gear to rotate, the eccentric wheel rotates, and the spring begins to release elastic force to cause the thrust plate to apply force to the extrusion plate, so that during use, the bidirectional threaded column of the device begins to rotate under the pressure of the motor, driving the slider plate to be extruded toward the middle, and the required hoisting items are clamped under the rotation and extrusion of multiple semicircles.

Description

Combined hoisting beam capable of preventing hoisting of easily-deformed component

Technical Field

The utility model relates to a combined hoisting Liang Lingyu, in particular to a combined hoisting beam capable of preventing a member easy to deform from being hoisted.

Background

The combined hoisting beam is used for hoisting and carrying heavy objects. The lifting device is generally composed of components such as a cross beam, a lifting hook, a supporting frame and the like, and can be combined and adjusted according to the needs so as to adapt to different lifting requirements and working environments. The combined hoisting beam is generally used in factories, warehouses, ports and other places and used for hoisting objects such as heavy equipment, machinery, cargoes and the like, so that the hoisting efficiency is improved and the operation safety is ensured. Due to the flexibility and adjustability, the combined hoisting beam has high applicability in coping with various hoisting tasks.

Through retrieval, chinese patent publication No. CN206985578U, which relates to combined hoisting Liang Lingyu, discloses a combined hoisting beam capable of preventing a member easy to deform from being hoisted. The utility model discloses a combined frame body for hoisting a precast beam, and aims to provide a combined frame body for hoisting the precast beam, which is easy to operate. The steel roof truss comprises a [ ' shaped steel, a # -shaped lifting steel roof truss body, a lifting hook, a chain hoist and a steel wire rope, wherein the opening end of the [ ' shaped steel is upwards vertical to the length direction of a concrete dam body and is fixed on the concrete dam body, the lower end of the [ ' shaped steel is in sliding fit with the # -shaped lifting steel roof truss body, the lifting hook is arranged at the middle part of the upper end of the [ ' shaped steel roof truss body through a lifting hook base, the chain hoist is hung on the lifting hook, the chain hoist is connected with the chain hoist and the steel wire rope of a precast beam, and the # -shaped lifting steel roof truss body comprises a # -shaped frame body, four supporting legs and I-shaped steel, wherein the supporting legs are arranged at the lower ends of the supporting legs and are in sliding fit with the [ ' shaped steel.

The patent embodiment records that the concrete dam body is installed on the concrete dam body when in use, two sets of the concrete dam body are respectively hung at two ends of the same precast beam, and the concrete dam body comprises a ' [ ' section steel 10 with an opening end facing upwards and being perpendicular to the length direction of the concrete dam body and fixed on the concrete dam body, and the lower end is in a ' [ ' shape '

The steel roof truss 15 is in sliding fit with the steel section 10, the lifting hook 13 is arranged in the middle of the upper end of the steel roof truss 15 in a sliding fit manner through the lifting hook base 16, the chain hoist 12 is hung on the lifting hook 13, and the steel wire rope 14 is used for connecting the chain hoist 12 and the precast beam 5, the steel roof truss 15 in a sliding fit manner comprises a steel frame 8 in a sliding fit manner, four supporting legs 22 arranged at the lower end of the steel frame 8 in a sliding fit manner, and I-steel 23' which is arranged at the lower end of the supporting legs 22 and is in sliding fit with the steel section 10 in a sliding fit manner, so that various precast beams can be quickly lifted, but the flexibility of combination and adjustment is lacking, and therefore, aiming at the defects proposed above, the novel combined lifting beam capable of preventing easy-to-deform members from being lifted is proposed.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a combined hoisting beam capable of preventing a member easy to deform from being hoisted, which aims to solve the problems that the hoisting beam is not easy to detach and easy to deform.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a can prevent to hoist and mount combination formula hoist and mount roof beam of easy deformation component, includes support frame and a plurality of protective housing, the outside sliding connection of support frame has the pulley, the inside of protective housing rotates and is connected with drive assembly, drive assembly's outside threaded connection has the gear, the bottom of gear rotates and is connected with the spliced pole, the bottom of spliced pole rotates and is connected with the eccentric wheel, the outside of eccentric wheel rotates and is connected with the thrust plate, the internal connection of thrust plate has the spring, the outside fixedly connected with round bolt of thrust plate, the outside sliding connection of round bolt has the stripper plate.

Further, the inside fixedly connected with of pulley is a plurality of connection beam piece, and is a plurality of the bottom fixedly connected with hydraulic stem of connection beam piece, the bottom fixedly connected with protection shield of hydraulic stem, the bottom fixedly connected with base of protection shield, the outside fixedly connected with drive assembly of base, the inside threaded connection of drive assembly has two-way screw thread post, the outside threaded connection of two-way screw thread post has the slider, the bottom fixedly connected with slide of slider.

Further, the outside fixedly connected with a plurality of I-steel of support frame, the bottom fixedly connected with a plurality of A-frame of support frame, the outside fixedly connected with support column of A-frame.

Further, the drive assembly includes a motor with internal threads coupled external to the bi-directional threaded post.

Further, the inside fixedly connected with a plurality of tie-beam blocks of pulley, the outside fixedly connected with a plurality of shells of a plurality of tie-beam blocks, the top fixedly connected with protective housing of shell.

Further, the outside sliding connection of slide has the semicircle one, the outside sliding connection of semicircle one has the semicircle two, the outside sliding connection of semicircle two has the semicircle three, the outside sliding connection of semicircle three has the semicircle four.

Further, the outside sliding connection of round bolt is inside the stripper plate, the outside sliding connection of stripper plate is inside the shell.

Further, the inside rotation of protective housing is connected with the drive assembly bolt, the outside threaded connection of drive assembly bolt is outside the gear.

The utility model has the following beneficial effects:

1. According to the utility model, under the matched use of the structures such as the bolt, the gear, the connecting column, the eccentric wheel, the spring, the thrust plate and the like, the device can enable the bolt to rotate to drive the gear to rotate in the use process, so that the eccentric wheel rotates, the spring starts to release elasticity to enable the thrust plate to apply force to the extrusion plate, the connecting beam block is firmly fixed, and the problem that the lifting beam is difficult to detach and assemble is solved.

2. According to the utility model, under the cooperation of the structures such as the bidirectional threaded column, the sliding block, the sliding plate and the semicircle, the bidirectional threaded column can start to rotate under the pressure of the motor in the use process of the device, the sliding block and the sliding plate are driven to extrude towards the middle, and under the rotary extrusion of a plurality of semicircle, the object to be hoisted can be firmly clamped, so that the problems of easy deformation of the object hoisted by the hoisting beam and single shape of the object are solved.

Drawings

FIG. 1 is an elevation view of a composite lifting beam for preventing lifting of a deformable member in accordance with the present utility model;

FIG. 2 is a schematic diagram of a pulley structure of a composite lifting beam for preventing lifting of a deformable member according to the present utility model;

fig. 3 is a schematic gear structure of a combined hoisting beam capable of preventing hoisting of a deformable member according to the present utility model.

Fig. 4 is a schematic diagram of a spring structure of a combined hoisting beam capable of preventing hoisting of a deformable member according to the present utility model.

Fig. 5 is a schematic diagram of a skateboard structure of a combined hanging beam capable of preventing hanging a deformable member according to the present utility model.

Fig. 6 is a schematic diagram of a slider structure of a combined hoisting beam capable of preventing hoisting of a deformable member according to the present utility model.

Legend description:

1. the hydraulic support comprises a support frame, 2, pulleys, 3, a connecting beam block, 4, a shell, 5, bolts, 6, gears, 7, a connecting column, 8, an eccentric wheel, 9, a spring, 10, a thrust plate, 11, a round bolt, 12, an extrusion plate, 13, a protective shell, 14, a hydraulic rod, 15, a protective plate, 16, a base, 17, a motor, 18, a bidirectional threaded column, 19, a sliding block, 20, a sliding plate, 21, a semicircle I, 22, a semicircle II, 23, a semicircle III, 24, a semicircle IV, 25, I-steel, 26, a triangular bracket, 27 and a support column.

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.

Referring to fig. 1, 3 and 4, the combined lifting beam capable of preventing a member easy to deform from being lifted comprises a supporting frame 1 and a plurality of protecting shells 13, wherein pulleys 2 are connected to the outer portion of the supporting frame 1 in a sliding manner, the pulleys 2 enable resistance in the sliding process of the supporting frame 1 to be greatly reduced, a driving assembly is connected to the inner portion of each protecting shell 13 in a rotating manner, a gear 6 is connected to the outer threads of each driving assembly in a threaded manner, power is provided for rotating a bolt 5 and driving the gear 6 to rotate, a connecting column 7 is connected to the bottom of each gear 6 in a rotating manner, an eccentric wheel 8 is connected to the bottom of each connecting column 7 in a rotating manner, a thrust plate 10 is connected to the outer portion of each eccentric wheel 8 in a rotating manner, springs 9 are connected to the inner portions of the thrust plates 10 and can provide power for two ends, round bolts 11 are fixedly connected to the outer portions of the thrust plates 10, and extrusion plates 12 are connected to the outer portions of the round bolts 11 in a sliding manner.

As shown in fig. 1, 2 and 5, the pulley 2 is fixedly connected with a plurality of connecting beam blocks 3, the bottoms of the connecting beam blocks 3 are fixedly connected with a hydraulic rod 14, the hydraulic rod 14 drives a protection 15 to stretch up and down, the bottom of the hydraulic rod 14 is fixedly connected with a protection plate 15, the bottom of the protection plate 15 is fixedly connected with a base 16, the outer part of the base 16 is fixedly connected with a driving assembly, power is provided for the rotation of an inner bidirectional threaded column 18 of the driving assembly, the driving assembly is in threaded connection with the bidirectional threaded column 18, the outer thread of the bidirectional threaded column 18 is connected with a sliding block 19, and the bottom of the sliding block 19 is fixedly connected with a sliding plate 20.

As shown in fig. 1, 5 and 6, the outer part of the supporting frame 1 is fixedly connected with a plurality of i-beams 25, the bottom of the supporting frame 1 is fixedly connected with a plurality of triangular supports 26, the outer part of each triangular support 26 is fixedly connected with a supporting column 27, support is provided for overall stability, the driving assembly comprises a motor 17, the inner part of the motor 17 is connected with the outer part of a bidirectional threaded column 18, the inner part of the pulley 2 is fixedly connected with a plurality of connecting beam blocks 3, the outer part of the plurality of connecting beam blocks 3 is fixedly connected with a plurality of shells 4, the top of the shell 4 is fixedly connected with a protective shell 13, the outer part of the sliding plate 20 is in sliding connection with a semicircle one 21, the sliding rotation of the semicircle one 21 is connected with a semicircle two 22, the outer part of the semicircle two 22 is in sliding connection with a semicircle three 23, the outer part of the semicircle three 23 is in sliding connection with a semicircle four 24, the outer part of the round bolt 11 is in sliding connection with the inside of the extrusion plate 12, the outer part of the extrusion plate 12 is in sliding connection with the inner part of the shell 4, the outer part of the round bolt 11 is in sliding connection with the extrusion plate 12.

Compared with the prior art, the problems that the lifting beam is difficult to detach and assemble, the lifting beam is easy to deform and the shape of the lifting object is single are solved.

The working principle is that firstly, two pulleys 2 slide in the support frame 1, the middle of the two pulleys 2 is connected with a plurality of connecting beam blocks 3 and a shell 4, bolts 5 and gears 6 are arranged in the shell 4 and protected by a protective shell 13, threads between the bolts 5 and the gears 6 rotate so that a connecting column 7 starts to rotate and drives a lower eccentric wheel 8 to start rotating, a thrust plate 10 slides forwards under the pressure of a spring 9, a round bolt 11 above the thrust plate slides forwards, two extrusion plates 12 are forced to press left and right sides, the connecting beam blocks 3 on the two sides are firmly locked, a hydraulic rod 14 is hung at the bottom of the connecting beam blocks 3, the hydraulic rod 14 is connected with a protective plate 15, a base 16 and a motor 17, the motor 17 drives a bidirectional threaded column 18 to rotate so that two sliding plates 20, a semicircle 21, a semicircle 22, a semicircle 23 and a semicircle 24 slide in the middle, an object is clamped, a plurality of I-shaped steel 25 and a triangle support 26 are further connected on the support frame 1, so that the support structure of the support frame is more stable, and the support frame is firmly erected on the ground under the support of a support column 27.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (8)

1. A combined hoisting beam capable of preventing easily deformed components from being hoisted, comprising a support frame (1) and a plurality of protective shells (13), characterized in that: the support frame (1) is externally slidably connected to a pulley (2), the protective shell (13) is internally rotatably connected to a driving assembly, the external thread of the driving assembly is connected to a gear (6), the bottom of the gear (6) is rotatably connected to a connecting column (7), the bottom of the connecting column (7) is rotatably connected to an eccentric wheel (8), the external rotatably connected to a thrust plate (10), the internal part of the thrust plate (10) is connected to a spring (9), the external part of the thrust plate (10) is fixedly connected to a round bolt (11), and the external part of the round bolt (11) is slidably connected to an extrusion plate (12). 2. A combined lifting beam capable of preventing easily deformed components from being lifted according to claim 1, characterized in that: a plurality of connecting beam blocks (3) are fixedly connected inside the pulley (2), a plurality of connecting beam blocks (3) are fixedly connected at their bottoms with a hydraulic rod (14), a protective plate (15) is fixedly connected at the bottom of the hydraulic rod (14), a base (16) is fixedly connected at the bottom of the protective plate (15), a driving assembly is fixedly connected at the outside of the base (16), a bidirectional threaded column (18) is threadedly connected to the inside of the driving assembly, a slider (19) is threadedly connected to the outside of the bidirectional threaded column (18), a slide block (19) is fixedly connected to the bottom of the slide block (19), and a slide plate (20) is fixedly connected to the bottom of the slide block (19). 3. According to claim 1, a combined lifting beam capable of preventing easily deformed components from being lifted is characterized in that: a plurality of I-beams (25) are fixedly connected to the outside of the support frame (1), a plurality of triangular brackets (26) are fixedly connected to the bottom of the support frame (1), and a support column (27) is fixedly connected to the outside of the triangular bracket (26). 4. A combined hoisting beam capable of preventing easily deformed components from being hoisted according to claim 2, characterized in that the driving assembly comprises a motor (17), the internal threads of the motor (17) being connected to the outside of the bidirectional threaded column (18). 5. According to claim 1, a combined lifting beam capable of preventing easily deformed components from being lifted is characterized in that: a plurality of connecting beam blocks (3) are fixedly connected inside the pulley (2), a plurality of outer shells (4) are fixedly connected outside the plurality of connecting beam blocks (3), and a protective shell (13) is fixedly connected to the top of the outer shell (4). 6. A combined hoisting beam capable of preventing easily deformed components from being hoisted according to claim 2, characterized in that: the outer sliding connection of the slide plate (20) is semicircle one (21), the outer sliding connection of the semicircle one (21) is semicircle two (22), the outer sliding connection of the semicircle two (22) is semicircle three (23), and the outer sliding connection of the semicircle three (23) is semicircle four (24). 7. A combined hoisting beam capable of preventing easily deformed components from being hoisted according to claim 1, characterized in that the outside of the round bolt (11) is slidably connected to the inside of the extrusion plate (12), and the outside of the extrusion plate (12) is slidably connected to the inside of the outer shell (4). 8. According to claim 1, a combined lifting beam capable of preventing easily deformed components from being lifted is characterized in that the outside of the round bolt (11) is slidably connected to the inside of the extrusion plate (12), and the outside of the extrusion plate (12) is slidably connected to the inside of the outer shell (4).