CN213231283U

CN213231283U - Lifting hook for lifting building template

Info

Publication number: CN213231283U
Application number: CN202021113438.8U
Authority: CN
Inventors: 丁吉瑞
Original assignee: Foshan Xinyi Construction Group Co ltd
Current assignee: Foshan Xinyi Construction Group Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-18
Anticipated expiration: 2030-06-16

Abstract

The utility model belongs to the technical field of the construction, especially, be a lifting hook for hoisting building templates, including the crane box, the first fixed plate of crane box top fixedly connected with, first fixed plate one end fixedly connected with second fixed plate, second fixed plate bottom fixedly connected with third fixed plate, third fixed plate bottom fixedly connected with fourth fixed plate, the inside sliding connection of fourth fixed plate has the slide, fourth fixed plate one side is equipped with first bolt, the spout has been seted up to slide one side, first fixed plate one side is equipped with the motor. The device has increased the grip block at first on the basis of lifting hook, increases the lifting surface area of template, can satisfy the demand of lifting by crane of the template of bigger weight, and secondly, the device has increased the slide in template both sides, and the effect of slide lies in making the vertical direction of template rise, maintains the template and lifts by crane the stability of in-process, improves the efficiency of lifting by crane the template.

Description

Lifting hook for lifting building template

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to lifting hook for hoisting building templates.

Background

The wall body, the pipe shaft, the elevator shaft and the like of the existing building are mainly poured by concrete, an inner template and an outer template are generally adopted in the construction process, and a certain distance is kept between the two templates for pouring the concrete. The building is generally poured from low to high layer by layer, and after pouring construction of a certain floor is completed, demoulding is required to be carried out after concrete is solidified, and the dismantled formwork is used for pouring construction of the previous floor. The building template widely adopted at present is a large steel template, and the template is not easy to damage and can be repeatedly used for a long time. Because the large steel template is heavy, a hoisting machine is generally needed to hoist the template upwards for demoulding during demoulding. In addition, the hoisting machine is also needed to hoist when loading and unloading during transportation.

The existing lifting hook lifting mode is that a lifting hook clamping groove is usually formed in a template, and the clamping groove is clamped by a lifting hook during lifting to lift the template, and the mode has some defects, firstly, when the weight of the template is larger, the clamping groove is broken due to the fact that the clamping groove cannot support the weight of the whole template; secondly, in the hoisting process, the template is stressed at only one point to shake left and right, so that the hoisting difficulty is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lifting hook for hoisting building templates has solved the problem of single lifting hook draw-in groove hoisting template production because of the less roll of atress area.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting hook for lifting a building template comprises a crane box body, wherein a first fixing plate is fixedly connected to the top of the crane box body, one end of the first fixing plate is fixedly connected with a second fixing plate, the bottom of the second fixing plate is fixedly connected with a third fixing plate, the bottom of the third fixing plate is fixedly connected with a fourth fixing plate, a sliding plate is slidably connected inside the fourth fixing plate, a first bolt is arranged on one side of the fourth fixing plate, a sliding groove is formed in one side of the sliding plate, a motor is arranged on one side of the first fixing plate, one end of the motor is movably connected with a wire winding roller, a steel wire rope is wound on the surface of the wire winding roller, a first pulley is fixedly arranged at the bottom of one end of the second fixing plate, a second pulley is fixedly arranged at the bottom of the other end of the second fixing plate, a third pulley is, the cylinder outside fixedly connected with connecting plate, connecting plate one side fixedly connected with slider, the inside sliding connection of connecting plate has the slide bar, the connecting plate front side is equipped with the second bolt, slide bar bottom sliding connection has the movable block, movable block bottom sliding connection has the grip block, movable block one side is equipped with the third bolt.

Preferably, the bottom of the crane box body is movably connected with wheels.

Preferably, the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the first pulley, the second pulley and the third pulley are connected in a sliding mode through steel wire ropes.

Preferably, the bottom of the cylinder is fixedly connected with a hook.

Preferably, a template is arranged below the clamping plate, and a hook clamping groove is formed in the surface of the template.

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

the device has increased the grip block at first on the basis of lifting hook, makes lifting hook and grip block drive the template together and rises, increases the lifting surface area of template, avoids making the lifting hook draw-in groove break because of the lifting surface area is less to can satisfy the demand of lifting by crane of the template of bigger weight, secondly, the device has increased the slide in template both sides, the effect of slide lies in making the vertical direction of template rise, maintains the stability of template at the in-process of lifting by crane, improves the efficiency of the template of lifting by crane.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connecting plate structure of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention;

fig. 5 is a partial enlarged view of the position B in fig. 3 according to the present invention.

In the figure: 1, a crane box body; 2, wheels; 3 a first fixing plate; 4 a second fixing plate; 5 a third fixing plate; 6 a fourth fixing plate; 7, a sliding plate; 8 a first bolt; 9, a chute; 10, a motor; 11 a winding roll; 12 steel wire ropes; 13 a first pulley; 14 a second pulley; 15 a third pulley; 16 cylinders; 17 connecting plates; 18 a slide block; 19 a slide bar; 20 a second bolt; 21 a movable block; 22 a clamping plate; 23 a third bolt; 24 hooks; 25, template; 26 hook pockets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a lifting hook for lifting a building template comprises a crane box body 1, wherein the top of the crane box body 1 is fixedly connected with a first fixing plate 3, one end of the first fixing plate 3 is fixedly connected with a second fixing plate 4, the bottom of the second fixing plate 4 is fixedly connected with a third fixing plate 5, the bottom of the third fixing plate 5 is fixedly connected with a fourth fixing plate 6, the inside of the fourth fixing plate 6 is slidably connected with a sliding plate 7, one side of the fourth fixing plate 6 is provided with a first bolt 8 for fixing the sliding plate 7, one side of the sliding plate 7 is provided with a sliding chute 9, one side of the first fixing plate 3 is provided with a motor 10 for driving a winding roller 11 to rotate, one end of the motor 10 is movably connected with a winding roller 11 for winding a steel wire rope 12, the surface of the winding roller 11 is surrounded with the steel wire rope 12 for lifting the template 25, the bottom of, a second pulley 14 is fixedly arranged at the bottom of the other end of the second fixing plate 4, a third pulley 15 is fixedly arranged at one side of the third fixing plate 5, a cylinder 16 is fixedly connected at the bottom of the steel wire rope 12 and is used for connecting a connecting plate 17, a connecting plate 17 is fixedly connected at the outer side of the cylinder 16, a slide block 18 is fixedly connected at one side of the connecting plate 17 and is used for sliding in the chute 9, a slide rod 19 is slidably connected in the connecting plate 17 and is used for moving a clamping plate 22 leftwards and rightwards, a second bolt 20 is arranged at the front side of the connecting plate 17 and is used for sliding operation of the slide rod 19, a movable block 21 is fixedly connected at the bottom of the slide rod 19 and is used for moving the clamping plate 22 forwards and backwards, a clamping plate 22 is slidably connected at the bottom of the movable block 21 and is used for clamping a template 25, a third bolt 23 is arranged, increase template 25's lifting surface area, avoid making lifting hook draw-in groove 26 break because of the lifting surface area is less to can satisfy the demand of lifting by crane of template 25 of bigger weight, secondly, the device has increased slide 7 in template 25 both sides, and slide 7's effect lies in making template 25 vertical direction rise, maintains template 25 at the stability of lifting by crane the in-process, improves the efficiency that template 25 lifted by crane.

Specifically, the bottom of the crane box body 1 is movably connected with wheels 2 for moving the crane box body 1, so that the flexibility of the crane box body 1 is improved.

Specifically, the slide block 18 is slidably connected to the slide groove 9, and is used for lifting the connecting plate 17 in the vertical direction, preventing the connecting plate 17 from shaking left and right, and finally maintaining the stable lifting of the formwork 25.

Specifically, the first pulley 13, the second pulley 14 and the third pulley 15 are in sliding connection through the steel wire rope 12, so that the steel wire rope 12 is conveniently pulled to the template 25 from the winding roll 11, and the steel wire rope 12 is conveniently wound and unwound.

Specifically, the bottom of the column 16 is fixedly connected with a hook 24, and the column 16 is used for connecting the hook 24 to enable the hook 24 to hook a hook clamping groove 26 on one hand, and is used for connecting the connecting plate 17 on the other hand, so that parts are added on the connecting plate 17, and the stress area of the template 25 is increased.

Specifically, a template 25 is arranged below the clamping plate 22, and a hook clamping groove 26 is formed in the surface of the template 25.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, open motor 10, the winding roll 11 rotates, emit wire rope 12, wire rope 12 is along first pulley 13, second pulley 14 and third pulley 15 slide, can block into lifting hook draw-in groove 26 until hook 24, remove slide bar 18, screw up second bolt 20 and fix slide bar 19, remove grip block 22, make grip block 22 contact template 25, screw up third bolt 23 and fix grip block 22, remove slide 7, screw up first bolt 8 and fix slide 7, open motor 10, motor 10 makes 11 antiport of winding roll receive the line, wire rope 12 drives connecting plate 17 and rises, connecting plate 17 drives template 25 through grip block 22 and hook 24 and rises, the slider 18 of connecting plate 17 both sides slides in spout 9 and rises.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lifting hook for hoisting building templates, includes crane box (1), its characterized in that: the crane box is characterized in that a first fixing plate (3) is fixedly connected to the top of the crane box body (1), a second fixing plate (4) is fixedly connected to one end of the first fixing plate (3), a third fixing plate (5) is fixedly connected to the bottom of the second fixing plate (4), a fourth fixing plate (6) is fixedly connected to the bottom of the third fixing plate (5), a sliding plate (7) is slidably connected to the inside of the fourth fixing plate (6), a first bolt (8) is arranged on one side of the fourth fixing plate (6), a sliding groove (9) is formed in one side of the sliding plate (7), a motor (10) is arranged on one side of the first fixing plate (3), a winding roller (11) is movably connected to one end of the motor (10), a steel wire rope (12) is wound on the surface of the winding roller (11), a first pulley (13) is fixedly installed at the bottom of one end of the second fixing plate (4), a second pulley (, third fixed plate (5) one side fixed mounting has third pulley (15), wire rope (12) bottom fixedly connected with cylinder (16), cylinder (16) outside fixedly connected with connecting plate (17), connecting plate (17) one side fixedly connected with slider (18), connecting plate (17) inside sliding connection has slide bar (19), connecting plate (17) front side is equipped with second bolt (20), slide bar (19) bottom fixedly connected with movable block (21), movable block (21) bottom sliding connection has grip block (22), movable block (21) one side is equipped with third bolt (23).

2. A lifting hook for lifting building templates as claimed in claim 1, wherein: the bottom of the crane box body (1) is movably connected with wheels (2).

3. A lifting hook for lifting building templates as claimed in claim 1, wherein: the sliding block (18) is connected with the sliding groove (9) in a sliding mode.

4. A lifting hook for lifting building templates as claimed in claim 1, wherein: the first pulley (13), the second pulley (14) and the third pulley (15) are connected in a sliding mode through steel wire ropes (12).

5. A lifting hook for lifting building templates as claimed in claim 1, wherein: the bottom of the cylinder (16) is fixedly connected with a hook (24).

6. A lifting hook for lifting building templates as claimed in claim 1, wherein:

a template (25) is arranged below the clamping plate (22), and a hook clamping groove (26) is formed in the surface of the template (25).