CN220976292U - Steel bar hoisting equipment with limit structure - Google Patents

Abstract

The utility model belongs to the technical field of steel bar hoisting and relates to steel bar hoisting equipment with a limiting structure, which comprises a bottom plate, wherein a group of supporting plates are fixedly connected to the upper surface of the bottom plate, square through holes are formed in the surface of the supporting plates, a group of first limiting plates are fixedly connected to the upper surface of the bottom plate, a group of sliding grooves are formed in the upper side of the bottom plate, and a second limiting plate is slidably connected to the inside of each sliding groove. The steel bar lifting device with the limiting structure has the beneficial effects that the steel bar lifting device with the limiting structure is matched with the first limiting plate, the second limiting plate, the arc-shaped groove, the limiting block, the spring and the moving plate, a worker places a thick steel bar in the arc-shaped groove, the worker pulls the moving plate, the moving plate drives the second limiting plate to move, the second limiting plate is pushed by the elasticity of the spring to play a clamping effect on the steel bar, the moving plate is pulled to a certain extent, the limiting block slides into the limiting groove, the steel bar is not easy to slide down, and the steel bar is more stable in the lifting process.

Description

Steel bar hoisting equipment with limit structure

Technical Field

The utility model belongs to the technical field of steel bar hoisting, and particularly relates to steel bar hoisting equipment with a limiting structure.

Background

The steel bar is a steel material for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, and sometimes square with round corners, and the steel bar processing generally comprises four procedures: the steel bar rust removing, steel bar straightening, steel bar cutting and steel bar forming are mainly used for various large-scale, heavy-duty, light-duty thin-wall and high-rise building structures, and are divided into three types of smooth round steel bars, ribbed steel bars and torsion steel bars.

At present, the steel bars used on the construction site are different in thickness, the steel bars with different thicknesses are required to be separately hoisted during hoisting, the thick steel bars cannot be hoisted in bundles like thin steel bars because of heavier weight, and the traditional hoisting equipment is likely to be affected by external factors to slide down during hoisting the thick steel bars, so that potential safety hazards exist for workers on the ground.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a steel bar hoisting device with a limiting structure, which solves the problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions; the utility model provides a reinforcing bar lifting device with limit structure, includes the bottom plate, the last fixed surface of bottom plate is connected with a set of backup pad, square through-hole has been seted up on the surface of backup pad, the first limiting plate of a set of fixed surface connected with of bottom plate, a set of spout has been seted up on the top of bottom plate, every the inside equal sliding connection of spout has the second limiting plate, every equal fixedly connected with spring of spout inner wall, every the right-hand member of spring all with the left surface fixed connection of second limiting plate, every a set of arc wall has all been seted up to the left surface of first limiting plate and the right side of every second limiting plate, the top of second limiting plate is equipped with the movable plate, the bottom surface fixedly connected with of movable plate a set of L shaped plate, every the right flank of L shaped plate all with the left surface fixed connection of second limiting plate, the right flank of movable plate sets up in square through-hole and extends outside the backup pad.

As a further aspect of the utility model: the right side of backup pad is equipped with the stopper, T shape spout has been seted up to the left surface of stopper, sliding connection has T shape slider in the T shape spout, the left surface of T shape slider and the right side fixed connection of backup pad, the spacing groove has been seted up to the upper surface of movable plate.

As a further aspect of the utility model: a group of connecting plates are arranged on the left side surface and the right side surface of the bottom plate, and connecting holes are formed in the upper surface of each connecting plate.

As a further aspect of the utility model: the bottom surface of bottom plate fixedly connected with a set of removal wheel, the number of removing the wheel is 4.

As a further aspect of the utility model: the right side of the movable plate is fixedly connected with a handle, and the handle is made of stainless steel.

As a further aspect of the utility model: and each arc-shaped groove is internally provided with an anti-skid pad, and the anti-skid pad is made of colloid.

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

This reinforcing bar lifting device with limit structure, through first limiting plate, the second limiting plate, the arc wall, the spacing groove, the stopper, the cooperation of spring and movable plate, the workman is put thick reinforcing bar in the arc wall, the spring atress is compressed, the workman pulls the movable plate, the movable plate drives the second limiting plate and removes, utilize the elasticity of spring to promote the second limiting plate, play the centre gripping effect to the reinforcing bar, draw the movable plate to a certain extent, the stopper landing is in the spacing groove, can make first limiting plate and second limiting plate centre gripping can not become flexible, be difficult for making the reinforcing bar landing, make the reinforcing bar more stable in the hoist and mount in-process.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is a schematic view of a limiting block according to the present utility model in a bottom view;

in the figure: 1. a bottom plate; 2. a support plate; 3. a connecting plate; 4. a connection hole; 5. a chute; 6. a limiting block; 7. a limit groove; 8. a moving plate; 9. an L-shaped plate; 10. a spring; 11. a moving wheel; 12. a second limiting plate; 13. a first limiting plate; 14. an arc-shaped groove; 15. an anti-slip pad; 16. square through holes; 17. a grip; 601. t-shaped sliding grooves; 602. t-shaped slide block.

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.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar lifting device with limit structure, includes bottom plate 1, the last fixed surface of bottom plate 1 is connected with a set of backup pad 2, and square through-hole 16 has been seted up on the surface of backup pad 2, and square through-hole 16 can make things convenient for the installation of movable plate 8, the first limiting plate 13 of a set of fixed surface of top of bottom plate 1, a set of spout 5 has been seted up on the top of bottom plate 1, every equal sliding connection in spout 5 has second limiting plate 12, and spout 5 can make second limiting plate 12 control the removal, every equal fixedly connected with spring 10 of spout 5 inner wall, every the right-hand member of spring 10 all plays the centre gripping effect with the left surface fixed connection of second limiting plate 12, utilize the elasticity of spring 10 can promote second limiting plate 12 to the reinforcing bar, every the left surface of first limiting plate 13 and the right side of every second limiting plate 12 all have been seted up a set of arc wall 14, and the arc wall 14 can be placed inside, make things convenient for the centre gripping, the top of second limiting plate 12 is equipped with the movable plate 8, and the second limiting plate 8 is connected with the second limiting plate 8 to the right side face of side 8, and the second limiting plate 8 can be connected with the second limiting plate 12, and the second limiting plate 8 is connected with the L-shaped plate 8, and the right side 8 can be moved to the fixed plate 8, and the right side face of the side face is connected with the second limiting plate 8, and the L is connected with the second limiting plate 8 and can be moved to the right side 8 through the fixed plate 8.

Specifically, the right flank of backup pad 2 is equipped with stopper 6, T shape spout 601 has been seted up to the left surface of stopper 6, sliding connection has T shape slider 602 in T shape spout 601, the left surface of T shape slider 602 and the right flank fixed connection of backup pad 2, limit groove 7 has been seted up to the upper surface of movable plate 8, and the bottom surface of stopper 6 contacts with the upper surface of movable plate 8, and when pulling movable plate 8, the limit groove 7 on the movable plate 8 is pulled to the below of stopper 6, and T shape slider 602 of sliding connection in stopper 6 is fixed on backup pad 2, and stopper 6 receives gravity to influence downwardly sliding, blocks in limit groove 7, and the removal of restriction movable plate 8 makes second limiting plate 12 can not keep away from first limiting plate 13, makes the reinforcing bar in it be difficult for rocking.

Specifically, a set of connecting plate 3 has all been seted up to the left and right sides face of bottom plate 1, every connecting plate 3's upper surface has all been seted up connecting hole 4, and the setting of two sets of connecting plates 3 can make whole lifting device can be more stable when being lifted, is difficult for rocking about.

Specifically, the bottom surface fixedly connected with of bottom plate 1 removes round 11 in a set of, the quantity of removing round 11 is 4, removes round 11 and can remove the construction area with whole lifting device, removes round 11 and still has the supporting role simultaneously, can stabilize on ground, makes things convenient for the workman to adorn the reinforcing bar on equipment.

Specifically, the right side of the moving plate 8 is fixedly connected with a handle 17, the handle 17 is made of stainless steel, the handle 17 can make a worker more simple when pulling the moving plate 8, and meanwhile, the stainless steel handle 17 can prevent the moving plate from rusting.

Specifically, every all install slipmat 15 in the arc wall 14, the material of slipmat 15 is the colloid, and the slipmat 15 of colloid can prevent that the reinforcing bar from sliding at hoist and mount in-process and dropping, increases the frictional force to the reinforcing bar.

The working principle of the utility model is as follows:

S1, firstly, pulling equipment to a construction area, then putting down a supporting device on a movable wheel 11, stably supporting the whole equipment, then putting steel bars in arc grooves 14 formed in the surface of a second limiting rod 12 by workers, enabling the second limiting rod 12 to slide leftwards under the influence of gravity to enable a spring 10 to be compressed, when the steel bars are assembled, holding a handle 17 by workers to pull a movable plate 8, enabling the movable plate 8 to move to drive the second limiting plate 12 to be close to a first limiting plate 13, opening the spring 10 at the moment, pushing the bottom of the second limiting plate 12 to move rightwards by utilizing the retractility of the spring 10, achieving a clamping effect on the steel bars, and when the workers move the limiting grooves 7 on the movable plate 8 to the lower sides of limiting blocks 6, enabling the limiting blocks 6 to slide downwards to be clamped in the limiting grooves 7, enabling the arc grooves 14 on the first limiting rod 12 and the second limiting rod 13 to tightly clamp the steel bars, enabling the steel bars not to swing leftwards and rightwards and backwards, and enabling the steel bars not to slide and fall off in the hoisting process.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims (6)

1. Steel bar hoisting equipment with limit structure, including bottom plate (1), its characterized in that: the utility model discloses a square through-hole (16) has been seted up to the last fixed surface of bottom plate (1) be connected with a set of backup pad (2), square through-hole (16) has been seted up on the surface of backup pad (2), a set of spout (5) has been seted up on the top of bottom plate (1), every inside all sliding connection of spout (5) has second limiting plate (12), every equal fixedly connected with spring (10) of spout (5) inner wall, every the right-hand member of spring (10) all with the left surface fixed connection of second limiting plate (12), every a set of arc groove (14) have all been seted up on the left surface of first limiting plate (13) and the right side of every second limiting plate (12), the top of second limiting plate (12) is equipped with movable plate (8), the bottom surface fixed connection of movable plate (8) has a set of L shaped plate (9), every the right side of L shaped plate (9) all with the left surface fixed connection of second limiting plate (12), the right side of second limiting plate (12) is connected with the right side of right side (16) and extends in square through-hole (2).

2. The steel bar hoisting device with a limiting structure as claimed in claim 1, wherein: the right side of backup pad (2) is equipped with stopper (6), T shape spout (601) have been seted up to the left surface of stopper (6), sliding connection has T shape slider (602) in T shape spout (601), the left surface of T shape slider (602) and the right side fixed connection of backup pad (2), limit groove (7) have been seted up to the upper surface of movable plate (8).

3. The steel bar hoisting device with a limiting structure as claimed in claim 1, wherein: a group of connecting plates (3) are respectively arranged on the left side surface and the right side surface of the bottom plate (1), and connecting holes (4) are respectively arranged on the upper surface of each connecting plate (3).

4. The steel bar hoisting device with a limiting structure as claimed in claim 1, wherein: the bottom surface of bottom plate (1) fixedly connected with a set of removal wheel (11), the quantity of removal wheel (11) is 4.

5. The steel bar hoisting device with a limiting structure as claimed in claim 1, wherein: the right side face of the moving plate (8) is fixedly connected with a handle (17), and the handle (17) is made of stainless steel.

6. The steel bar hoisting device with a limiting structure as claimed in claim 1, wherein: an anti-slip pad (15) is arranged in each arc-shaped groove (14), and the anti-slip pad (15) is made of rubber.