CN213356847U - Hoist lifting device for building engineering - Google Patents

Abstract

The utility model discloses a hoist hoisting device for building engineering, the on-line screen storage device comprises a base, the upper end fixed mounting of base has a balancing weight and a bracing piece, and the bracing piece is located the place ahead of balancing weight, the one end that the balancing weight was kept away from to the bracing piece is opened there is a spout, the spout is T type structure, the inside sliding connection of spout has a protection machanism, the bracing piece is close to the fixed welding of one end of balancing weight and has a fixed block, and the fixed block is located the top of balancing weight, a hoist mechanism of upper end fixedly connected with of fixed block, hoist mechanism links together with the protection machanism transmission. A hoist hoisting device for building engineering, through chain and gear engagement, compact structure, stability is strong, slides in the spout through the slider, can avoid the material to rock about promoting the in-process, reliable and stable avoids artifical transport, reduces intensity of labour, plays the guard action to the material, the security is strong.

Description

Hoist lifting device for building engineering

Technical Field

The utility model relates to a hoist promotes technical field, in particular to hoist hoisting device for building engineering.

Background

The jack is required to be used in the fields of industrial production and processing and the like, and the jack is mainly used for completing displacement of a heavy object. It can reduce labor intensity and improve labor productivity. Hoisting machinery is an indispensable component of modern production, and some hoisting machinery can also carry out some special technological operations in the production process.

When the existing crane carries out hoisting operation, materials need to be manually carried to a supporting plate, the labor intensity is high, the supporting plate is not provided with a protection device, the materials are prone to shaking in the hoisting process and fall off, the safety is poor, the hoisting device is poor in stability in the hoisting process, and great potential safety hazards exist, so that the hoisting device for the building engineering is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a crane lifting device for construction engineering, which can effectively solve the problems in the background art.

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

the utility model provides a hoist hoisting device for building engineering, includes the base, the upper end fixed mounting of base has a balancing weight and a bracing piece, and the bracing piece is located the place ahead of balancing weight, the bracing piece is kept away from the one end of balancing weight and is opened there is a spout, the spout is T type structure, the inside sliding connection of spout has a protection machanism, the bracing piece is close to the one end fixed welding of balancing weight and has a fixed block, and the fixed block is located the top of balancing weight, a hoist mechanism of upper end fixedly connected with of fixed block, hoist mechanism links together with the protection machanism transmission.

Preferably, hoist mechanism includes the cylinder, telescopic link of output fixedly connected with of cylinder, mount of upper end fixedly connected with of telescopic link, the mount is U type structure, upper portion fixed mounting has a dead lever in the mount, there is a gear on the dead lever through bearing swing joint, and the gear is located the mount, the meshing of the surface upper portion of gear is connected with a chain, the one end of chain is connected with a fixing base through the bearing rotation.

Preferably, the lower ends of the cylinder and the fixing seat are fixedly connected to the upper end of the fixing block to fixedly connect the lifting mechanism with the fixing block.

Preferably, the protection machanism holds in the palm including placing, the upper end integrated into one piece of placing the support has a plurality of rectangle antislip strip, the upper end integrated into one piece of placing the support has a bounding wall, the one end integrated into one piece of placing the support has a flitch of going up, place the support and keep away from a slider of one end upper portion fixedly connected with of flitch, a connecting seat of upper portion fixedly connected with of slider.

Preferably, the upper end surface of the upper material plate and the lower end surface of the upper material plate are inclined at an angle of 15 degrees, and the upper end surface of the upper material plate and the upper end surface of the placing support are located on the same horizontal plane.

Preferably, the rear structure of slider and the inner structure looks adaptation of spout, slider sliding connection is in the spout, the connecting seat is connected protection machanism and hoist mechanism transmission through the pivot with the one end swing joint of chain.

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

firstly, in the utility model, the telescopic rod is driven by the cylinder to extend, the chain is moved upwards by the fixed rod, the connecting seat is pulled upwards by one end of the chain to make the slide block slide upwards in the chute, so as to realize the lifting of the material, and the chain is meshed with the gear, so that the structure is compact and the stability is strong;

two, the utility model discloses in, can promote the material fast to placing the upper end of holding in the palm through last flitch, avoid artifical transport, reduce intensity of labour, can increase the material through the antislip strip and place the frictional force between the support, reduce the risk of material landing, can play the guard action to the material through the bounding wall, safe and reliable slides in the spout through the slider, can avoid the material to rock, reliable and stable about promoting the in-process.

Drawings

Fig. 1 is a schematic view of the whole structure of a crane lifting device for construction engineering of the present invention;

fig. 2 is a schematic view of the internal structure of the support rod of the crane lifting device for construction engineering according to the present invention;

fig. 3 is a schematic structural view of a lifting mechanism of a crane lifting device for construction engineering according to the present invention;

fig. 4 is a schematic structural view of a protection mechanism of a crane lifting device for construction engineering.

In the figure: 1. a base; 2. a balancing weight; 3. a support bar; 4. a chute; 5. a fixed block; 6. a lifting mechanism; 7. a protection mechanism; 61. a cylinder; 62. a telescopic rod; 63. a fixed mount; 64. fixing the rod; 65. a gear; 66. a chain; 67. a fixed seat; 71. placing a support; 72. anti-slip strips; 73. enclosing plates; 74. a slider; 75. a connecting seat; 76. and a feeding plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning 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 hoist hoisting device for building engineering, including base 1, the upper end fixed mounting of base 1 has a balancing weight 2 and a bracing piece 3, and bracing piece 3 is located the place ahead of balancing weight 2, the one end that bracing piece 3 kept away from balancing weight 2 is opened has a spout 4, spout 4 is T type structure, the inside sliding connection of spout 4 has a protection machanism 7, bracing piece 3 is close to the one end fixed welding of balancing weight 2 has a fixed block 5, and fixed block 5 is located the top of balancing weight 2, a hoisting mechanism 6 of upper end fixedly connected with of fixed block 5, hoisting mechanism 6 links together with the transmission of protection machanism 7.

The lifting mechanism 6 comprises an air cylinder 61, an output end of the air cylinder 61 is fixedly connected with an expansion link 62, the upper end of the expansion link 62 is fixedly connected with a fixed frame 63, the fixed frame 63 is of a U-shaped structure, a fixed rod 64 is fixedly installed at the upper part in the fixed frame 63, a gear 65 is movably connected onto the fixed rod 64 through a bearing, the gear 65 is located in the fixed frame 63, the upper part of the outer surface of the gear 65 is connected with a chain 66 in a meshing manner, and one end of the chain 66 is rotatably connected with a fixed seat 67 through; the lower ends of the cylinder 61 and the fixed seat 67 are fixedly connected to the upper end of the fixed block 5, and the lifting mechanism 6 is fixedly connected with the fixed block 5; the protection mechanism 7 comprises a placing support 71, a plurality of rectangular anti-slip strips 72 are integrally formed at the upper end of the placing support 71 to play a protection role and improve the stability of materials at the upper end of the placing support 71, a surrounding plate 73 is integrally formed at the upper end of the placing support 71 to play a protection role, an upper material plate 76 is integrally formed at one end of the placing support 71, a sliding block 74 is fixedly connected to the upper portion of one end, far away from the upper material plate 76, of the placing support 71, and a connecting seat 75 is fixedly connected to the upper portion of the sliding block 74; the upper end surface of the feeding plate 76 and the lower end surface of the feeding plate 76 are inclined at an angle of 15 degrees, and the upper end surface of the feeding plate 76 and the upper end surface of the placing support 71 are positioned on the same horizontal plane, so that the materials are conveniently pushed to the upper end of the placing support 71 through the feeding plate 76, manual carrying is avoided, and labor intensity is reduced; the rear structure of slider 74 and the inner structure looks adaptation of spout 4, through the stability of placing the up-and-down moving in-process that holds in the palm 71, safe and reliable, slider 74 sliding connection is in spout 4, and connecting seat 75 is connected protection machanism 7 and hoist mechanism 6 transmission through the pivot and the one end swing joint of chain 66.

It should be noted that, the utility model relates to a crane lifting device for building engineering, in the process of lifting materials, the placing support 71 can be firstly lowered to the ground, the materials can be slid to the upper end of the placing support 71 through the feeding plate 76, thereby avoiding manual handling, reducing labor intensity, the friction force between the materials and the placing support 71 can be increased through the anti-slip strip 72, reducing the risk of material slipping, the materials can be protected through the coaming 73, the lifting device is safe and reliable, when the materials are placed at the upper end of the placing support 71, the telescopic rod 62 is driven to extend through the cylinder 61, the chain 66 is moved upwards through the fixing rod 64, the connecting seat 75 is lifted upwards through one end of the chain 66, the sliding block 74 is slid upwards in the chute 4, thereby realizing the lifting of the materials, effectively avoiding the left and right direction shaking of the placing support 71 in the lifting process, the stability is high, when the materials are lifted to a proper height, can stop cylinder 61 and drive telescopic link 62 and continue to rise, will place and hold in the palm 71 height to suitable height, the staff of being convenient for will place the material of holding in the palm 71 upper end and take out, the simple operation, compact structure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A hoist hoisting device for building engineering, includes base (1), its characterized in that: the utility model discloses a balancing weight, including base (1), bracing piece (3), spout (4), protection mechanism (7), bracing piece (3) are close to the one end fixed weld of balancing weight (2), and fixed block (5) are located the top of balancing weight (2), the upper end fixed mounting of base (1) has a balancing weight (2) and a bracing piece (3), and bracing piece (3) are located the place ahead of balancing weight (2), the one end that balancing weight (2) were kept away from in bracing piece (3) is opened has a spout (4), spout (4) are T type structure, the inside sliding connection of spout (4) has a protection machanism (7), the one end fixed weld that bracing piece (3) are close to balancing weight (2) has a fixed block (5), and fixed block (5) are located.

2. A crane lifting apparatus for construction work according to claim 1, wherein: hoist mechanism (6) are including cylinder (61), telescopic link (62) of output fixedly connected with of cylinder (61), mount (63) of upper end fixedly connected with of telescopic link (62), mount (63) are U type structure, upper portion fixed mounting has a dead lever (64) in mount (63), there is a gear (65) through bearing swing joint on dead lever (64), and gear (65) are located mount (63), the meshing of the surface upper portion of gear (65) is connected with a chain (66), the one end of chain (66) is rotated through the bearing and is connected with a fixing base (67).

3. A crane lifting apparatus for construction work according to claim 2, wherein: the lower ends of the air cylinder (61) and the fixing seat (67) are fixedly connected to the upper end of the fixing block (5) to fixedly connect the lifting mechanism (6) with the fixing block (5).

4. A crane lifting apparatus for construction work according to claim 1, wherein: protection machanism (7) are including placing support (71), the upper end integrated into one piece of placing support (71) has a plurality of rectangle antislip strip (72), the upper end integrated into one piece of placing support (71) has a bounding wall (73), the one end integrated into one piece of placing support (71) has one and goes up flitch (76), place one end upper portion fixedly connected with slider (74) of holding in the palm (71) and keeping away from last flitch (76), connecting seat (75) of upper portion fixedly connected with of slider (74).

5. A crane lifting apparatus for construction work according to claim 4, wherein: the upper end face of the upper material plate (76) and the lower end face of the upper material plate (76) are inclined at an angle of 15 degrees, and the upper end face of the upper material plate (76) and the upper end face of the placing support (71) are located on the same horizontal plane.

6. A crane lifting apparatus for construction work according to claim 4, wherein: the rear structure of slider (74) and the inner structure looks adaptation of spout (4), slider (74) sliding connection is in spout (4), connecting seat (75) are connected protection machanism (7) and hoist mechanism (6) transmission through the pivot with the one end swing joint of chain (66).

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