CN212387645U

CN212387645U - Building engineering material lifting machine

Info

Publication number: CN212387645U
Application number: CN202020456397.6U
Authority: CN
Inventors: 蔡叶垄
Original assignee: Individual
Current assignee: Xiamen Phzcio Group Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-22
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a building engineering material lifting machine, the on-line screen storage device comprises a base, a bracing piece and a locking device have all been welded to the upper end left part and the upper end right part of base, two roof of the common fixedly connected with in upper end of bracing piece, motor and two backup pads of the upper end right part fixedly connected with of roof, the left end of motor has an action wheel through pivot swing joint, the top of action wheel is connected with one through drive belt transmission from the driving wheel, from the left end of driving wheel through a copper wire of pivot fixedly connected with, case is placed to lower part fixedly connected with material of copper wire, case and locking device's upper portion fixed connection is placed to the material, open at the lower extreme middle part of case is placed to the material has a movable groove, movable inslot swing joint has a damping device. A building engineering material lifting machine, stability is strong, safe and reliable has the cushioning effect, has the guard action to the material.

Description

Building engineering material lifting machine

Technical Field

The utility model relates to a building engineering equipment field, in particular to building engineering material lifting machine.

Background

The hoisting machine is large mechanical equipment for transportation by changing potential energy, generally refers to large mechanical equipment with high power and high hoisting capacity, such as a mine hoisting machine, a dam-crossing hoisting machine and the like, and can be called as a hoisting machine in a broad sense, such as an elevator, a crown block, a winch, a stable vehicle, a crane, a hoist and the like; at present, in the construction industry, a material hoister is often used for hoisting heavy objects, but the existing material hoister has the following problems in use; 1. in the process of lifting materials by the lifter, the steel wire rope is easy to shake and not high in stability due to large material mass, and even the steel wire rope is broken, so that dangerous accidents are caused; 2. after the construction of the building engineering is finished, the residual materials generally need to be returned through a descending path of the elevator, and due to the inertia effect in the descending process, the returned materials collide when contacting the ground, so that part of the materials are damaged, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building engineering material lifting machine can effectively solve the problem in the background art.

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

a building engineering material lifting machine comprises a base, wherein a supporting rod and a locking device are welded on the left portion and the right portion of the upper end of the base, the two locking devices are located between the two supporting rods, a top plate is fixedly connected to the upper ends of the two supporting rods together, a motor and two supporting plates are fixedly connected to the right portion of the upper end of the top plate, the motor is located on the right side of the supporting plates, the left end of the motor is movably connected with a driving wheel through a rotating shaft, a driven wheel is connected to the upper portion of the driving wheel through a transmission belt, a steel wire is fixedly connected to the left end of the driven wheel through a rotating shaft and located between the two supporting plates, a material placing box is fixedly connected to the lower portion of the steel wire, the material placing box is fixedly connected with the upper portions of the locking devices, a connecting seat is welded on the front, the middle part of the lower end of the material placing box is provided with a movable groove, and a damping device is movably connected in the movable groove.

Preferably, locking device includes the cover block, the cell wall all blocks a spout around in the cover block, the spacing groove of break-over about one has all been opened to the left and right ends of cover block, the upper portion swing joint of cover block has a flexible piece, both ends all are provided with a slider around the flexible piece, and slider and flexible piece structure as an organic whole, slider sliding connection is with flexible piece and cover block swing joint in the spout, the front end cross section size of slider is greater than the front end cross section size of flexible piece.

Preferably, the left end of the telescopic block is movably connected with a clamping hook and a clamping ring through a rotating shaft, the lower portion of the clamping hook is connected with the upper portion of the clamping ring in a clamped mode, a transmission rod is connected to the lower portion of the clamping ring in an inserting mode, and the transmission rod is connected to the front portion of the limiting groove in a clamped mode.

Preferably, the size of the upper part of the limit groove and the size of the lower part of the limit groove are smaller than the size of the middle part of the limit groove, the front part of the limit groove is in a clamping tooth shape, and the shape of the limit groove is matched with the motion track of the telescopic block.

Preferably, damping device includes the firm pole, the cross section on firm pole upper portion and the cross section size of lower part all are greater than the cross section size at firm pole middle part, the upper end fixedly connected with spring of firm pole lower part, and the spring cup joints the middle part at firm pole.

Preferably, the cross section size of the movable groove is the same as that of the upper part of the stabilizing rod, the upper end of the spring is fixedly connected to the lower end of the material placing box, and the upper part of the stabilizing rod is movably connected into the movable groove.

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

the utility model discloses a through the equal fixed connection flexible piece in both ends about material placement box, make flexible piece through transfer line swing joint in the spacing groove, when in the process of rising, the transfer line joint is locked in the anterior latch of spacing groove, avoid rocking in the process of promoting, can fix material placement box when wire rope appears breaking, avoid falling, improve the security, and through welding two connecting seats in the upper end of material placement box, can fix the steel wire on two connecting seats, decompose the power, less copper wire's pulling force that receives, stability is high;

two, the utility model discloses a lower extreme of placing the case at the material sets up the movable groove, makes firm pole swing joint in the movable groove, places the case and makes with ground contact when the material, and the spring compression plays the cushioning effect, avoids the material collision to damage, and simple structure practices thrift the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a building engineering material hoister of the utility model;

fig. 2 is an internal structure schematic diagram of the locking device of the building engineering material hoister of the utility model;

FIG. 3 is an enlarged view of detail A of the construction engineering material hoist of the present invention;

fig. 4 is a schematic structural view of a chute of the building engineering material hoister of the utility model;

fig. 5 is the utility model relates to a building engineering material lifting machine's damping device's connection schematic diagram.

In the figure: 1. a base; 2. a support bar; 3. a top plate; 4. a motor; 5. a driving wheel; 6. a driven wheel; 7. a steel wire; 8. a support plate; 9. a locking device; 10. a material placing box; 11. a damping device; 91. sleeving blocks; 92. a chute; 93. a limiting groove; 94. a telescopic block; 95. a slider; 101. a connecting seat; 102. a movable groove; 111. a stabilizing rod; 112. a spring; 941. a hook is clamped; 942. a snap ring; 943. and a transmission rod.

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. 1-5, a building engineering material lifting machine comprises a base 1, a supporting rod 2 and a locking device 9 are welded on the left part and the right part of the upper end of the base 1, the two locking devices 9 are positioned between the two supporting rods 2, a top plate 3 is fixedly connected on the upper ends of the two supporting rods 2, a motor 4 and two supporting plates 8 are fixedly connected on the right part of the upper end of the top plate 3, the motor 4 is positioned on the right side of the supporting plates 8, the left end of the motor 4 is movably connected with a driving wheel 5 through a rotating shaft, a driven wheel 6 is connected above the driving wheel 5 through a transmission belt, a steel wire 7 is fixedly connected at the left end of the driven wheel 6 through the rotating shaft, the steel wire 7 is positioned between the two supporting plates 8, a material placing box 10 is fixedly connected on the lower part of the steel wire 7, the material placing, the connecting seat 101 is welded on the front portion of the upper end and the rear portion of the upper end of the material placing box 10, the movable groove 102 is formed in the middle of the lower end of the material placing box 10, and the damping device 11 is movably connected in the movable groove 102.

The locking device 9 comprises a sleeve block 91, a sliding groove 92 is clamped on the front and rear groove walls in the sleeve block 91, a left and right penetrating limiting groove 93 is formed in the left and right ends of the sleeve block 91, an expansion block 94 is movably connected to the upper portion of the sleeve block 91, a sliding block 95 is arranged at each of the front and rear ends of the expansion block 94, the sliding block 95 and the expansion block 94 are of an integrated structure, the sliding block 95 is connected in the sliding groove 92 in a sliding mode to movably connect the expansion block 94 with the sleeve block 91, and the size of the cross section of the front end of the sliding block 95 is larger than that of the cross section of the front end of the expansion block 94, so that a clamping hook 941 and a clamping ring 942 are fixedly connected to the left; the left end of the telescopic block 94 is movably connected with a clamping hook 941 and a clamping ring 942 through a rotating shaft, the lower portion of the clamping hook 941 is clamped with the upper portion of the clamping ring 942, two grooves are formed in the outer surface of the clamping ring 942, the clamping hook 941 can be limited by the grooves in the upper portion, the clamping hook 941 can be locked by the grooves in the upper portion, the telescopic block 94 can slide downwards in the sleeve block 91 smoothly, a transmission rod 943 is connected to the lower portion of the clamping ring 942 in an inserting mode, the transmission rod 943 is clamped in the front of the limiting groove 93 in a clamping mode and can be locked, the material placing box 10 is prevented from falling, and stability is high; the size of the upper part of the limiting groove 93 and the size of the lower part of the limiting groove 93 are both smaller than the size of the middle part of the limiting groove 93, the front part of the limiting groove 93 is in a clamping tooth shape, the transmission rod 943 can be clamped in a clamping groove in the front part of the limiting groove 93 for locking, and the shape of the limiting groove 93 is matched with the motion track of the telescopic block 94; the damping device 11 comprises a stabilizing rod 111, the cross section of the upper part and the cross section of the lower part of the stabilizing rod 111 are both larger than the cross section of the middle part of the stabilizing rod 111, the upper end of the lower part of the stabilizing rod 111 is fixedly connected with a spring 112, and the spring 112 is sleeved in the middle part of the stabilizing rod 111 to play a damping role; the cross-sectional dimension of the movable groove 102 is the same as the cross-sectional dimension of the upper portion of the stabilizing rod 111, the upper end of the spring 112 is fixedly connected to the lower end of the material placing box 10, and the upper portion of the stabilizing rod 111 is movably connected in the movable groove 102.

It should be noted that, the utility model relates to a building engineering material lifting machine, in the building material lifting engineering, the material to be lifted can be placed in the material placing box 10, the driving wheel 5 is driven to rotate by the motor 4, the driving wheel 5 drives the conveyer belt to drive the driven wheel 6 to drive the steel wire 7 to rotate, the connecting seat 101 is lifted upwards by the steel wire 7, the material placing box 10 drives the telescopic block 94 to slide upwards, the telescopic block 94 drives the snap ring 942 and the snap hook 941 to move upwards in the lifting process, the snap hook 941 is clamped in the groove at the upper part of the snap ring 942 to drive the snap ring 942 to rotate, the driving rod 943 is locked by the latch clamped at the front part of the limit groove 93 under the action of gravity, the material placing box 10 is prevented from sliding downwards, the stability is improved, and the safety and reliability are achieved, when the material in the material placing box 10 can be taken out, the redundant material can be placed in the material placing box, promote the material through copper wire 7 and place case 10 to the peak, make the joint of trip 941 lock trip 941 in the recess of snap ring 942 lower part, make the anterior latch separation of transfer line 943 and spacing groove 93, cancel locking function, make expansion block 94 slide down smoothly in sleeve block 91, when firm pole 111 and ground contact, place case 10 through the compression of spring 112 to the material and carry out the shock attenuation, avoid the material damaged.

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

1. The utility model provides a building engineering material lifting machine, includes base (1), its characterized in that: the upper end left part and the upper end right part of the base (1) are respectively welded with a supporting rod (2) and a locking device (9), the two locking devices (9) are respectively positioned between the two supporting rods (2), the upper ends of the two supporting rods (2) are respectively fixedly connected with a top plate (3) together, the upper end right part of the top plate (3) is fixedly connected with a motor (4) and two supporting plates (8), the motor (4) is positioned at the right side of the supporting plates (8), the left end of the motor (4) is movably connected with a driving wheel (5) through a rotating shaft, the upper part of the driving wheel (5) is connected with a driven wheel (6) through a transmission belt, the left end of the driven wheel (6) is fixedly connected with a steel wire (7) through the rotating shaft, the steel wire (7) is positioned between the two supporting plates (8), the lower part of the steel wire (7) is fixedly connected, the material placing box comprises a material placing box body (10) and a locking device (9), wherein the upper portion of the material placing box body (10) is fixedly connected with the upper portion of the locking device (9), a connecting seat (101) is welded to the front portion of the upper end of the material placing box body (10) and the rear portion of the upper end of the material placing box body, a movable groove (102) is formed in the middle of the lower end of the material placing box body (10), and a damping device (11) is movably connected into.

2. The building engineering material hoist of claim 1, characterized in that: locking device (9) are including cover block (91), cell wall all blocked a spout (92) around in cover block (91), the end all opens limiting groove (93) of punchthrough about one about cover block (91), the upper portion swing joint of cover block (91) has a flexible piece (94), both ends all are provided with a slider (95) around flexible piece (94), and slider (95) and flexible piece (94) structure as an organic whole, slider (95) sliding connection will stretch out and draw back piece (94) and cover block (91) swing joint in spout (92), the front end cross section size of slider (95) is greater than the front end cross section size of flexible piece (94).

3. The building engineering material hoist of claim 2, characterized in that: the left end of flexible piece (94) has a trip (941) and a snap ring (942) through pivot swing joint, and the lower part of trip (941) is in the same place with the upper portion joint of snap ring (942), the lower part interlude of snap ring (942) is connected with a transfer line (943), and transfer line (943) joint is in the front portion of spacing groove (93).

4. The building engineering material hoist of claim 2, characterized in that: the size of the upper part of the limiting groove (93) and the size of the lower part of the limiting groove (93) are smaller than the size of the middle part of the limiting groove (93), the front part of the limiting groove (93) is in a latch shape, and the shape of the limiting groove (93) is matched with the motion track of the telescopic block (94).

5. The building engineering material hoist of claim 1, characterized in that: damping device (11) are including stabilizing pole (111), the cross section size of stabilizing pole (111) upper portion and the cross section size of lower part all are greater than the cross section size in stabilizing pole (111) middle part, the upper end fixedly connected with spring (112) of stabilizing pole (111) lower part, and spring (112) cup joint in the middle part of stabilizing pole (111).

6. The building engineering material hoist of claim 5, characterized by: the cross section size of the movable groove (102) is the same as that of the upper part of the stabilizing rod (111), the upper end of the spring (112) is fixedly connected to the lower end of the material placing box (10), and the upper part of the stabilizing rod (111) is movably connected into the movable groove (102).