CN217578168U

CN217578168U - Material lifting device with good safety performance for building construction

Info

Publication number: CN217578168U
Application number: CN202221299350.9U
Authority: CN
Inventors: 孔晓彬; 沙碧洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-14
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a construction technical field specifically is a material lifting device that security performance is good for construction, including the base with be located the fixed frame plate in base top, the spout has all been seted up to the left and right sides wall of frame plate, the internal connection of spout has the slider, is fixed with between two sliders and places the board, the left and right sides of frame plate all is provided with blocks the subassembly, the top of frame plate is fixed with the backup pad, and the inside of backup pad is provided with the promotion subassembly. This material lifting device that security performance is good for construction through the cooperation between the structure in the block subassembly, can extrude the inserted bar through the slider when placing board rebound, because the one end of inserted bar is the slope form, consequently makes and places not to hinder when board rebound, when placing the board tenesmus, can support it through the inserted bar, can effectively prevent to place the board and continue the tenesmus to improve the security when carrying.

Description

Material lifting device with good safety performance for building construction

Technical Field

The utility model relates to a construction technical field specifically is a material lifting device that security performance is good for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

At present, there is certain weak point when using in the material lifting device that current building construction used, because the material lifting device that general building construction used need carry raw materials or waste material from top to bottom, consequently the live time is too long, can lead to the damage of the rope different degree to appear, consequently causes the fracture very easily to lead to placing the board and placing raw materials or waste material on the board and weighing down, consequently can reduce the security of using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a material lifting device that security performance is good for construction has possessed advantages such as security when improving the use, the relatively poor problem of security when having solved the material lifting device use of current construction usefulness.

(II) technical scheme

For the security purpose when realizing above-mentioned improvement use, the utility model provides a following technical scheme: the utility model provides a material lifting device that security performance is good for construction, includes the base and is located the fixed frame plate in base top, the spout has all been seted up to the left and right sides wall of frame plate, and the internal connection of spout has a slider, is fixed with between two sliders and places the board, the left and right sides of frame plate all is provided with the obstruction subassembly, the top of frame plate is fixed with the backup pad, and the inside of backup pad is provided with lifting unit.

Furthermore, the stopping assembly comprises three adjusting cylinders which are located on the left side and the right side of the frame plate and are fixed, a movable block connected with the adjusting cylinders, an inserted bar fixed on the inner side of the movable block, a spring sleeved outside the inserted bar, and a pushing assembly arranged on the adjusting cylinders.

Further, the pushing assembly comprises a limiting block located on one side of the inserting rod and fixed, a sleeve block sleeved outside the inserting rod, a fixed block connected to the top of the sleeve block and an electric push rod installed on one side of the fixed block.

Further, the hoisting component comprises two bearings which are located on the left side wall and the right side wall of the supporting plate and are fixed, a rotating column which is fixed between the inner sides of the two bearings on the left side and between the inner sides of the two bearings on the right side, two rotating rollers which are fixed on the outer sides of the rotating columns, a rope which is connected with the outer portions of the rotating rollers, and a transmission component which is arranged between the two rotating columns and the supporting plate.

Furthermore, the transmission assembly comprises a motor arranged at the top of the supporting plate, a first gear fixed by an output shaft of the motor, a second gear fixed by the outer sides of the rotary columns, transmission wheels fixed on the outer sides of the two rotary columns and a transmission belt connected between the outer sides of the two transmission wheels.

Further, electric putter installs in the top of adjusting a section of thick bamboo, the inside type that is of nested piece, the one end of inserted bar can extend to the inside of spout, and the one end of inserted bar is the slope form.

Furthermore, the second gear and the first gear are both bevel gears, the second gear is meshed with the first gear, and the bottoms of the four ropes are fixedly connected with the placing plate.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this material hoisting device that security performance is good for construction, through the cooperation between the structure in the stopping subassembly, can extrude the inserted bar through the slider when placing board rebound, because the one end of inserted bar is the slope form, consequently makes and places not hindered when board rebound, when placing the board tenesmus, can support it through the inserted bar, can effectively prevent to place the board and continue the tenesmus to improve the security when carrying.

2. This material hoisting device that security performance is good for construction, through the cooperation between the structure in promoting the subassembly, can drive a gear revolve through the motor, simultaneously under the effect of No. two gears, drive wheel and drive belt, can rotate through driving two rotary columns, consequently can make four change rollers drive the rope simultaneously and carry out the rolling to can drive through four ropes and place the board and promote, thereby improve the stability of placing the board.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged partial view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a partially enlarged view of the portion B shown in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a frame plate 2, a sliding groove 3, a sliding block 4, a placing plate 5, an adjusting cylinder 6, a movable block 7, an inserted rod 8, a spring 9, a limiting block 10, a sleeve block 11, a fixing block 12, an electric push rod 13, a supporting plate 14, a motor 15, a gear 16I, a bearing 17, a rotating column 18, a gear 19 II, a rotating roller 20, a rope 21, a driving wheel 22 and a driving belt 23.

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.

Please refer to fig. 1-4, the material lifting device with good safety performance for building construction in this embodiment includes a base 1 and a frame plate 2 fixedly connected to the top of the base 1, sliding grooves 3 are formed in both left and right side walls of the frame plate 2, sliding blocks 4 are slidably connected to the inside of the sliding grooves 3, a placing plate 5 is fixedly connected between the two sliding blocks 4, the placing plate 5 is H-shaped, three stopping components are arranged on both left and right sides of the frame plate 2, a supporting plate 14 is fixedly connected to the top of the frame plate 2, the supporting plate 14 is concave-shaped, and a lifting component is arranged inside the supporting plate 14.

In addition, through the cooperation between the above-mentioned subassembly, can carry on spacingly to placing board 5 through spout 3 and slider 4, can effectively prevent the back-and-forth movement, simultaneously under the effect that blocks the subassembly, can support the board 5 of placing of tenesmus to improve the security of promotion, simultaneously under the effect that promotes the subassembly, can improve the stability of placing board 5 and promoting.

The lifting assembly comprises two bearings 17 located on the left side wall and the right side wall of the supporting plate 14 and fixedly connected with each other, a rotary column 18 fixedly connected with each other between the inner sides of the two bearings 17 on the left side and between the inner sides of the two bearings 17 on the right side, two rotary rollers 20 fixedly connected with the outer sides of the rotary columns 18, ropes 21 wound and connected with the outer sides of the rotary rollers 20, four ropes 2 fixedly connected with each other between the bottoms of the ropes 21 and the placing plate 2, and a transmission assembly arranged between the two rotary columns 18 and the supporting plate 14, wherein the transmission assembly comprises a motor 15 fixedly installed on the top of the supporting plate 14, a first gear 16 fixedly connected with an output shaft of the motor 15, a second gear 19 fixedly connected with the outer sides of the rotary columns 18, the second gear 19 and the first gear 16 are in a cone shape, the second gear 19 is meshed with the first gear 16, transmission wheels 22 fixedly connected with the outer sides of the two rotary columns 18, and a transmission belt 23 in transmission connection between the outer sides of the two transmission wheels 22.

In addition, through the cooperation among the above-mentioned components, when needing to lift, motor 15 is started, motor 15 can drive first gear 16 to rotate, simultaneously under the meshing effect of first gear 16 and second gear 19, and under the cooperation of drive wheel 22 and drive belt 23, can make two rotary columns 18 rotate simultaneously, consequently can drive four runners 20 simultaneously and rotate, consequently can upwards promote through four ropes 21 and place board 5, consequently can improve the stability of placing board 5, improve the bearing nature of placing board 5 simultaneously.

Wherein, it includes the three regulation section of thick bamboo 6 that is located the equal fixed connection in the 2 left and right sides of frame plate to hinder the subassembly, adjust the inside swing joint's of a section of thick bamboo 6 movable block 7, the inserted bar 8 of the inboard fixed connection of movable block 7, the one end extensible of inserted bar 8 to the inside of spout 3, and the bottom of inserted bar 8 one end is the slope form, and the top of inserted bar 8 one end is planar, the spring 9 that the inserted bar 8 outside cup jointed, length when spring 9 is in natural state is greater than the length of inserted bar 8, and the promotion subassembly that sets up on the regulation section of thick bamboo 6, promote the subassembly including being located inserted bar 8 and keeping away from the stopper 10 of 3 one side fixed connection of spout, the cover piece 11 that the inserted bar 8 outside cup jointed, the inside type that is of cover piece 11, stopper 10 is located the inside of cover piece 11, cover piece 11 top fixed connection's fixed block 12, and fixed block 12 is close to frame plate one side fixed mounting's electric putter 13, electric putter 13 is installed in the top of adjusting section of thick bamboo 6.

In addition, through the cooperation between the above-mentioned subassembly, when placing board 5 and lifting, it can drive slider 4 and the inclined plane contact of inserted bar 8 to place board 5, consequently can extrude inserted bar 8, inserted bar 8 can drive movable block 7 and extrude spring 9, thereby make and place board 5 unhindered when upwards moving, it removes back to place board 5 simultaneously, spring 9 can drive inserted bar 8 through movable block 7 and reset, when lifting, rope 21 breaks, when making and place board 5 and weigh down, the plane department of inserted bar 8 can carry on spacingly to slider 4, hinder and place board 5 and continue the tenesmus, simultaneously when placing board 5 and moving down, start electric putter 13 in proper order, electric putter 13 passes through fixed block 12, set block 11 and stopper 10 shift out inserted bar 8 spout 3 in proper order, thereby can make and place board 5 and move down smoothly, simultaneously also can mention and place the effect of tenesmus, consequently, can effectively improve the security that promotes and move down.

The working principle of the above embodiment is as follows:

when the lifting is needed, the motor 15 is started, the motor 15 can drive the first gear 16 to rotate, the first gear 16 and the second gear 19 are meshed, two rotating columns 18 can be simultaneously rotated under the cooperation of the driving wheel 22 and the driving belt 23, four rotating rollers 20 can be simultaneously driven to rotate, the placing plate 5 can be upwards lifted through four ropes 21, the stability of the placing plate 5 can be improved, the bearing property of the placing plate 5 is improved, meanwhile, the sliding groove 3 and the sliding block 4 limit the placing plate 5, the front and back movement can be effectively prevented, when the placing plate 5 is lifted upwards, the placing plate 5 can drive the sliding block 4 to be in contact with the inclined plane of the inserted rod 8, the inserted rod 8 can be extruded, the inserted rod 8 can drive the movable block 7 to extrude the spring 9, the placing plate 5 is free from being blocked when moving upwards, when the placing plate 5 moves past, the spring 9 can drive the inserted rod 8 to reset through the movable block 7, when the lifting is lifted, the ropes 21 are broken, when the placing plate 5 is lifted, the plane of the inserted rod 8 can smoothly move downwards, the sliding block 4 can move downwards, the sliding block 5 can be moved smoothly, the sliding block 13 can be moved downwards, and the pushing block 13 can be moved, and the pushing block can be moved downwards, and the pushing block can be moved safely, and the pushing block can be moved downwards, and the pushing block 13 can be moved, and the pushing block can be moved downwards, and the pushing block can be moved safely, and the pushing block 13 can be moved downwards.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material lifting device that security performance is good for construction, includes base (1) and is located base (1) fixed frame plate in top (2), its characterized in that: spout (3) have all been seted up to the left and right sides wall of frame plate (2), and the internal connection of spout (3) has slider (4), is fixed with between two slider (4) and places board (5), the left and right sides of frame plate (2) all is provided with the stopping subassembly, the top of frame plate (2) is fixed with backup pad (14), and the inside of backup pad (14) is provided with the promotion subassembly.

2. The material lifting device with good safety performance for building construction according to claim 1, is characterized in that: the stopping assembly comprises three adjusting cylinders (6) which are located on the left side and the right side of the frame plate (2) and are fixed, a movable block (7) connected with the adjusting cylinders (6), an inserting rod (8) fixed on the inner side of the movable block (7), a spring (9) sleeved outside the inserting rod (8), and a pushing assembly arranged on the adjusting cylinder (6).

3. The material lifting device with good safety performance for building construction according to claim 2, characterized in that: the pushing assembly comprises a limiting block (10) fixed on one side of the inserted rod (8), a sleeve block (11) sleeved outside the inserted rod (8), a fixing block (12) connected to the top of the sleeve block (11), and an electric push rod (13) installed on one side of the fixing block (12).

4. The material lifting device with good safety performance for building construction according to claim 1, is characterized in that: the lifting assembly comprises two bearings (17) which are located on the left side wall and the right side wall of the supporting plate (14) and are fixed, a rotating column (18) which is fixed between the inner sides of the two bearings (17) on the left side and between the inner sides of the two bearings (17) on the right side, two rotating rollers (20) which are fixed on the outer sides of the rotating columns (18), a rope (21) which is connected with the outer sides of the rotating rollers (20), and a transmission assembly which is arranged between the two rotating columns (18) and the supporting plate (14).

5. The material lifting device with good safety performance for building construction according to claim 4, is characterized in that: the transmission assembly comprises a motor (15) arranged at the top of the supporting plate (14), a first gear (16) fixed by an output shaft of the motor (15), a second gear (19) fixed on the outer sides of the rotary columns (18), transmission wheels (22) fixed on the outer sides of the two rotary columns (18), and a transmission belt (23) connected between the outer sides of the two transmission wheels (22).

6. The material lifting device with good safety performance for building construction according to claim 3, is characterized in that: electric putter (13) are installed in the top of adjusting a section of thick bamboo (6), cover piece (11) inside is the type of protruding, the inside of the one end extensible of inserted bar (8) to spout (3), and the one end of inserted bar (8) is the slope form.

7. The material lifting device with good safety performance for building construction according to claim 5, characterized in that: the second gear (19) and the first gear (16) are both bevel gears, the second gear (19) is meshed with the first gear (16), and the bottoms of the four ropes (21) are fixedly connected with the placing plate (5).