CN220467478U - Hoisting accessory convenient to installation - Google Patents

Abstract

The utility model belongs to the technical field of lifting devices, and particularly relates to a lifting device convenient to install, which comprises a base, wherein the upper end of the base is fixedly connected with a frame, the top of the frame is fixedly provided with an air cylinder, the output end of the air cylinder is in sliding connection with the frame, and the inner side of the frame is provided with an installation mechanism.

Description

Hoisting accessory convenient to installation

Technical Field

The utility model belongs to the technical field of lifting devices, and particularly relates to a lifting device convenient to install.

Background

A lifting device can be used for lifting and carrying materials in the solar photovoltaic construction process, so that the construction process can be ensured to be carried out smoothly.

The patent is granted to the utility model patent with publication number CN219259395U and is proposed a hoisting accessory for solar photovoltaic board processing with adjustable, comprising a base plate, the middle-end at bottom plate top is rotated through the bearing and is connected with the bull stick, the surface fixedly connected with driven gear of bull stick, the right-hand member fixedly connected with motor at bottom plate top, the output shaft fixedly connected with driving gear of motor, driving gear and driven gear meshing are connected, the top fixedly connected with revolving board of bull stick, the right-hand member fixedly connected with montant at revolving board top, first electronic slip table is installed on the right side of montant. According to the utility model, the driving gear can be driven to rotate through the motor, and the rotating rod can be driven to rotate under the action of the driven gear, so that the rotating plate can be driven to rotate, the horizontal angle of the device can be conveniently adjusted by people, and the problem that the existing lifting device for processing the solar photovoltaic panel is inconvenient for people to adjust the horizontal angle and is inconvenient to use is solved.

However, the above patent also suffers from the following disadvantages: some hoisting accessory lift by crane the arm and all be fixed mounting, inconvenient dismantlement to some hoisting accessory is when placing article, is mostly manual work and is operated, and the unstable condition that drops in the lifting by crane process easily causes personnel to damage probably appears.

Disclosure of Invention

The utility model aims to provide a lifting device convenient to install, which solves the problems that the lifting arms of the existing lifting device convenient to install are fixedly installed and are inconvenient to detach, and the lifting device is manually operated when some lifting devices are used for placing objects, so that unstable clamping can occur, and the lifting device is easy to damage personnel due to falling off in the lifting process.

In order to achieve the above purpose, the utility model provides a lifting device convenient to install, which comprises a base, wherein the upper end of the base is fixedly connected with a frame, the top of the frame is fixedly provided with a cylinder, the output end of the cylinder is in sliding connection with the frame, the inner side of the frame is provided with an installation mechanism, one end of the installation mechanism is fixedly connected with a mechanical box, the mechanical box is provided with a clamping mechanism, and the lower end of the base is provided with wheels.

The principle of the utility model is as follows: firstly, to be carried article place between two cushion, afterwards start the motor, make the lead screw that is fixed on its output rotate under the drive of motor, and then make take place the screw motion between lead screw and the thread bush, thereby make the thread bush remove, the removal of thread bush can drive the splint that is fixed on it and remove, it accomplishes the centre gripping to article to drive the cushion through splint removal, for manual centre gripping, this kind of centre gripping mode is more stable, and the cushion is not fragile article for elasticity goods, afterwards can start the cylinder, can make the one end of swash plate move downwards under the effect of cylinder, thereby make the other end of swash plate lifted, accomplish the lifting by crane to article, and when the swash plate needs to dismantle, the accessible pulling bayonet lock, make the bayonet lock remove and roll-off in the recess of seting up in the frame, can be released the spacing to the swash plate this moment, the dismantlement can be accomplished to the swash plate.

The utility model has the beneficial effects that: through parts such as design recess, bayonet lock, spring, make the bayonet lock remove and extrude the spring through pulling the bayonet lock, later place the swash plate in the suitable position of frame, later loosen the bayonet lock, can make the bayonet lock slide into in the recess under the elastic action of spring, can install the swash plate this moment, this kind of mounting means is convenient for dismantle the swash plate, and rotate through motor drive lead screw, can make take place the screw motion between lead screw and the thread bush, thereby make the thread bush drive splint etc. accomplish the centre gripping to article, for manual centre gripping, motor drive's centre gripping mode is more stable, it is difficult for droing to hoist the article.

Further, the installation mechanism comprises a sloping plate, a groove, a bayonet lock, a guide rod and a spring, wherein the sloping plate is fixedly connected with the tail end of the output end of the air cylinder, the groove is formed in the inner side of the frame, the bayonet lock is connected in the groove in a sliding mode, the guide rod is fixedly connected in the inner side of the sloping plate, the spring is arranged on the outer side of the guide rod, and the installation of the sloping plate is facilitated through the design of the installation mechanism.

Further, one end of the spring is fixedly connected to one end of the bayonet lock, the other end of the spring is fixedly connected to the inside of the sloping plate, and the bayonet lock can be moved under the elastic action of the spring through designing the spring.

Further, the bayonet lock sliding connection is in the outside of guide arm, bayonet lock is in swash plate sliding connection, through the design guide arm, accessible guide arm is based on the direction of bayonet lock to a certain extent.

Further, fixture includes motor, lead screw, thread bush, splint, cushion, spacing groove, gag lever post, the inside fixed mounting of machinery box has the motor, fixedly connected with lead screw on two output of motor, threaded connection has the thread bush in the outside of lead screw, the one end fixedly connected with splint of thread bush, one side fixedly connected with cushion of splint, the spacing groove has been seted up in the outside of thread bush, sliding connection has the gag lever post in the spacing groove, through design fixture, can make the centre gripping of article more stable.

Further, the gag lever post and mechanical box fixed connection, mechanical box and thread bush sliding connection through the design gag lever post, and the accessible gag lever post gives the thread bush spacing to a certain extent.

Further, the number of the thread sleeves is two, the directions of threads inside the two thread sleeves are opposite, and the two thread sleeves can move in opposite directions through designing the thread sleeves with the opposite threads.

Drawings

FIG. 1 is a perspective view of the overall structure of a lifting device of an embodiment of the present utility model for ease of installation;

FIG. 2 is a partial side cross-sectional view of FIG. 1 of a lifting device for facilitating installation in accordance with an embodiment of the present utility model;

FIG. 3 is a side cross-sectional view of the mechanical box of FIG. 2 of a lifting device for facilitating installation in accordance with an embodiment of the present utility model;

fig. 4 is an enlarged view of fig. 2 of the lifting device of the present utility model for easy installation.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: base 1, frame 2, cylinder 3, installation mechanism 4, mechanical box 5, fixture 6, wheel 7, swash plate 41, recess 42, bayonet 43, guide arm 44, spring 45, motor 61, lead screw 62, thread bush 63, splint 64, cushion 65, spacing groove 66, gag lever post 67.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment provides a lifting device convenient to install, which comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a frame 2, the top of the frame 2 is fixedly provided with a cylinder 3, the output end of the cylinder 3 is in sliding connection with the frame 2, the inner side of the frame 2 is provided with an installation mechanism 4, one end of the installation mechanism 4 is fixedly connected with a mechanical box 5, a clamping mechanism 6 is arranged on the mechanical box 5, and the lower end of the base 1 is provided with wheels 7.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the installation mechanism 4 comprises a sloping plate 41, a groove 42, a bayonet lock 43, a guide rod 44 and a spring 45, wherein the sloping plate 41 is fixedly connected with the tail end of the output end of the air cylinder 3, the groove 42 is formed in the inner side of the frame 2, the bayonet lock 43 is slidably connected in the groove 42, the guide rod 44 is fixedly connected in the sloping plate 41, the spring 45 is arranged on the outer side of the guide rod 44, one end of the spring 45 is fixedly connected to one end of the bayonet lock 43, the other end of the spring 45 is fixedly connected in the sloping plate 41, the bayonet lock 43 is slidably connected to the outer side of the guide rod 44, and the installation mechanism 4 is designed to facilitate the installation of the sloping plate 41.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the clamping mechanism 6 comprises a motor 61, a screw rod 62, a thread bush 63, a clamping plate 64, a cushion block 65, a limiting groove 66 and a limiting rod 67, the motor 61 is fixedly installed in the mechanical box 5, the screw rod 62 is fixedly connected to two output ends of the motor 61, the thread bush 63 is connected to the outer side of the screw rod 62 through threads, the clamping plate 64 is fixedly connected to one end of the thread bush 63, the cushion block 65 is fixedly connected to one side of the clamping plate 64, the limiting groove 66 is formed in the outer side of the thread bush 63, the limiting rod 67 is connected to the mechanical box 5 in a sliding mode, the number of the thread bushes 63 is two, the directions of the threads in the two thread bushes 63 are opposite, and the clamping mechanism 6 is designed to enable clamping of objects to be more stable.

The utility model has the concrete implementation process that: firstly, the article to be carried is placed between two cushion blocks 65, then, a motor 61 is started, a screw rod 62 fixed on the output end of the motor 61 is driven by the motor 61 to rotate, then, screw movement is carried out between the screw rod 62 and a screw sleeve 63, so that the screw sleeve 63 moves, the movement of the screw sleeve 63 drives a clamping plate 64 fixed on the screw sleeve to move, the cushion blocks 65 are driven to clamp the article through the movement of the clamping plate 64, the clamping mode is more stable relative to manual clamping, the cushion blocks 65 are elastic products and are not easy to damage some fragile articles, then, an air cylinder 3 can be started, one end of a sloping plate 41 can be moved downwards under the action of the air cylinder 3, the other end of the sloping plate 41 is lifted, lifting of the article is completed, and when the sloping plate 41 needs to be dismounted, the clamping pin 43 can be moved and slid out of a groove 42 formed in a frame 2 through pulling the clamping pin 43, at the moment, the limiting of the sloping plate 41 can be relieved, and the dismounting can be completed through moving 41.

This scheme makes bayonet lock 43 remove and extrude spring 45 through parts such as design recess 42, bayonet lock 43, spring 45 through pulling bayonet lock 43, afterwards place the swash plate 41 in the suitable position in frame 2, afterwards loosen bayonet lock 43, can make bayonet lock 43 slide into recess 42 under the elastic action of spring 45, can install swash plate 41 this moment, this kind of mounting means is convenient for dismantle swash plate 41, and rotate through motor 61 drive lead screw 62, can make take place the screw motion between lead screw 62 and the thread bush 63, thereby make thread bush 63 drive splint 64 etc. accomplish the centre gripping to article, for manual centre gripping, motor 61 driven clamping mode is more stable, it is difficult for lifting by crane article to drop.

It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1. The utility model provides a hoisting accessory convenient to installation, includes base, its characterized in that: the upper end fixedly connected with frame of base, the top fixed mounting of frame has the cylinder, the output of cylinder is in frame sliding connection, the inboard of frame is provided with installation mechanism, the one end fixedly connected with machinery box of installation mechanism, be provided with fixture on the machinery box, the lower extreme of base is provided with the wheel.

2. The easy-to-install lifting device of claim 1, wherein: the mounting mechanism comprises a sloping plate, a groove, a bayonet lock, a guide rod and a spring, wherein the sloping plate is fixedly connected with the tail end of the output end of the air cylinder, the groove is formed in the inner side of the frame, the bayonet lock is connected in the groove in a sliding mode, the guide rod is fixedly connected in the inner portion of the sloping plate, and the spring is arranged on the outer side of the guide rod.

3. The easy-to-install lifting device of claim 2, wherein: one end of the spring is fixedly connected to one end of the bayonet lock, and the other end of the spring is fixedly connected to the inside of the sloping plate.

4. The easy-to-install lifting device of claim 2, wherein: the bayonet lock sliding connection is in the outside of guide arm, the bayonet lock is in swash plate sliding connection.

5. The easy-to-install lifting device of claim 1, wherein: the clamping mechanism comprises a motor, a screw rod, a thread bush, clamping plates, cushion blocks, limit grooves and limit rods, wherein the motor is fixedly arranged in the mechanical box, the screw rods are fixedly connected to two output ends of the motor, the thread bush is connected to the outer sides of the screw rods through threads, one end of each thread bush is fixedly connected with the corresponding clamping plate, one side of each clamping plate is fixedly connected with the corresponding cushion block, the limit grooves are formed in the outer sides of the corresponding thread bush, and the limit rods are connected to the corresponding limit grooves in a sliding mode.

6. The easy-to-install lifting apparatus of claim 5, wherein: the limiting rod is fixedly connected with the mechanical box, and the mechanical box is in sliding connection with the threaded sleeve.

7. The easy-to-install lifting apparatus of claim 5, wherein: the number of the thread sleeves is two, and the directions of the internal threads of the two thread sleeves are opposite.