CN219603133U - Reverse construction method soil lifting device - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a reverse construction method soil lifting device which comprises a mounting frame, wherein a movable frame is movably arranged in the mounting frame, a winding roller is arranged in the movable frame, two ends of the winding roller are provided with jacking columns, the jacking columns are connected with bearing seats, fixed columns are fixedly arranged on the inner walls of the movable frame, the end parts of the fixed columns are fixed on the bearing seats, and a second motor is arranged in the movable frame. When carrying out the soil operation, the soil material is adorned in the hopper, and the second motor starts to drive the wind-up roll and rotates, and the wind-up roll is got up the haulage rope and can be made the hopper carry the soil material to carry upward, and because of being provided with transverse adjustment mechanism, control first motor drives the lead screw and rotates, can make the adjustable shelf lateral shifting in the mounting bracket, and then can transport the soil material more high-efficient nimble, after transporting the assigned position, only need outwards pulling the mounting for the bottom plate is automatic open, and the soil material can be unloaded automatically, and it is more convenient to unload.

Description

Reverse construction method soil lifting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a reverse construction method soil lifting device.

Background

With the development demands of urban construction and urban multifunctional complexes, the building height is higher, the basement is more deeply built, and then higher requirements are put forward on deep foundation pit engineering construction technology. In a dense urban center area of a building, available sites around engineering projects are very limited, and the conventional earthwork excavation outward transportation conditions such as slope discharging and the like are not provided, so that the earthwork excavation and the soil discharge mode of a deep foundation pit become a troublesome problem. The reverse construction method is an ultra-conventional construction method and is generally adopted under special conditions of deep foundation, complex geology, high groundwater level and the like. The underground continuous wall or other supporting structures are firstly constructed along the axis or the periphery of the basement of the building, and meanwhile, middle supporting piles and columns are poured or driven at relevant positions in the building to serve as supports for bearing the dead weight of the upper structure and construction load before the bottom plate is sealed during construction. Then excavating earthwork to the elevation of the bottom surface of the basement of the first layer, completing the beam slab floor structure of the layer, taking the beam slab floor structure as a support with great rigidity of the underground continuous wall, and then excavating the earthwork downwards layer by layer and pouring the underground structures of each layer until the bottom plate is sealed. Meanwhile, as the floor structure of one floor is finished, conditions are created for the construction of the upper structure, and the construction of the ground structure can be simultaneously carried out upwards layer by layer. And simultaneously constructing above and below the ground until the engineering is finished.

In the prior art, at present, traditional machines such as a tower crane are generally adopted in reverse construction to transfer soil materials, so that the efficiency is low, the mechanical workload is large, the construction is inconvenient, and the construction is more inconvenient when the machine is used indoors.

Disclosure of Invention

The utility model aims to provide a reverse construction method soil lifting device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reverse construction method soil lifting device, includes the mounting bracket, the inside activity of mounting bracket is provided with the movable frame, the inside of movable frame is provided with the wind-up roll, and the both ends of wind-up roll are provided with the jack-up post, the jack-up post is connected with the bearing frame, fixed mounting has the fixed column on the inner wall of movable frame, fixed column end fixing is on the bearing frame, installs the second motor in the movable frame, the output and the jack-up post fixed connection of second motor, the winding has the haulage rope on the wind-up roll, the bottom of haulage rope is connected with the hopper, be connected with transverse adjustment mechanism on the lateral wall of movable frame.

Preferably, the upper surface and the lower surface in the mounting frame are provided with limiting sliding rails, the top surface and the bottom surface of the movable frame are provided with limiting sliding blocks, and the limiting sliding blocks are slidably embedded into the limiting sliding rails.

Preferably, the bottom surface of the movable frame is provided with a wire passing port.

Preferably, the transverse adjusting mechanism comprises a fixed block fixedly arranged on the side wall of the movable frame, and a threaded hole is formed in the fixed block.

Preferably, the transverse adjusting mechanism further comprises a first motor, the output end of the first motor is connected with a screw rod, and the screw rod penetrates through the fixed block and is connected with a threaded hole in the fixed block in a matched mode.

Preferably, the bottom of hopper is provided with the bottom plate, and the one end and the hopper bottom one side of bottom plate articulate and link to each other, and the other end of bottom plate is provided with the kink, and the kink laminating is provided with the sand grip on the lateral wall of hopper, and sand grip and bottom plate tip are connected through the mounting.

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

according to the reverse construction method soil lifting device, when soil lifting operation is carried out, soil is loaded in the hopper, the second motor is started to drive the winding roller to rotate, the winding roller winds the traction rope to enable the hopper to lift the soil, the first motor is controlled to drive the screw rod to rotate, the movable frame can be enabled to transversely move in the mounting frame, further the soil can be more efficiently and flexibly transported, after the soil is transported to a designated position, only the fixing piece is required to be pulled outwards, the bottom plate is automatically opened, the soil can be automatically unloaded, and unloading is more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the device of the present utility model;

FIG. 2 is a wind-up roll connection diagram of the present utility model;

FIG. 3 is a diagram showing the connection of the movable frame according to the present utility model;

FIG. 4 is a block diagram of a hopper according to the present utility model;

fig. 5 is an enlarged view at a in fig. 4.

In the figure: the device comprises a mounting frame 1, a limiting slide rail 101, a movable frame 2, a limiting slide block 201, a fixed block 3, a first motor 4, a screw rod 5, a wind-up roller 6, a jacking column 7, a fixed column 8, a bearing seat 9, a second motor 10, a traction rope 11, a hopper 12, a bottom plate 13, a convex strip 14 and a fixing piece 15.

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.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a reverse construction method soil lifting device, including mounting bracket 1, mounting bracket 1 only shows one end part in the figure, and its length is very long construction place and demand are decided, and mounting bracket 1 installs in the eminence, and the inside activity of mounting bracket 1 is provided with adjustable shelf 2, is provided with spacing slide rail 101 in the mounting bracket 1 from top to bottom, is provided with spacing slider 201 on the top surface and the bottom surface of adjustable shelf 2, and spacing slider 201 slip embedding is in spacing slide rail 101. The inside of movable frame 2 is provided with wind-up roll 6, the both ends of wind-up roll 6 are provided with jack-up post 7, jack-up post 7 is connected with bearing frame 9, fixed column 8 of fixed mounting on the inner wall of movable frame 2, fixed column 8 end fixing is on bearing frame 9, install second motor 10 in movable frame 2, the output and the jack-up post 7 fixed connection of second motor 10, the winding has haulage rope 11 on the wind-up roll 6, the wire mouth has been seted up on the bottom surface of movable frame 2, the haulage rope 11 passes from the wire mouth, the bottom of haulage rope 11 is connected with hopper 12, be connected with transverse adjustment mechanism on the lateral wall of movable frame 2.

The transverse adjusting mechanism comprises a fixed block 3 fixedly arranged on the side wall of the movable frame 2, a threaded hole is formed in the fixed block 3, the transverse adjusting mechanism further comprises a first motor 4, the output end of the first motor 4 is connected with a screw rod 5, bearing seats (not shown in the figure) at two ends of the screw rod 5 are arranged in the mounting frame 1, the screw rod 5 penetrates through the fixed block 3 and is matched and connected with the threaded hole in the fixed block 3, and the first motor 4 is controlled to drive the screw rod 5 to rotate due to the arrangement of the transverse adjusting mechanism, so that the movable frame 2 can transversely move in the mounting frame 1, and then soil materials can be transported more efficiently and flexibly.

The bottom of hopper 12 is provided with bottom plate 13, the one end of bottom plate 13 links to each other with hopper 12 bottom one side is articulated, the other end of bottom plate 13 is provided with the kink, the kink laminating is on the lateral wall of hopper 12, be provided with sand grip 14 on the lateral wall of hopper 12, sand grip 14 and bottom plate 13 tip are connected through mounting 15, mounting 15 is including a longe-plate, be provided with two rows of reference columns on the longe-plate, the reference column is pegged graft in bottom plate 13 and sand grip 14, there is certain frictional force between reference column and bottom plate 13, sand grip 14, can not drop at will, be provided with the handle at the back of longe-plate, mounting 15 can be taken off to the pulling handle, under the action of gravity, bottom plate 13 can be opened.

When carrying out soil lifting operation, the soil material is adorned in hopper 12, second motor 10 starts to drive wind-up roll 6 and rotates, wind-up roll 6 will pull rope 11 rolling up can make hopper 12 carry the soil material and carry upward, and because of being provided with transverse adjustment mechanism, control first motor 4 drives lead screw 5 and rotates, can make movable frame 2 lateral shifting in mounting bracket 1, and then can transport the soil material in a flexible way more high-efficient, after transporting the assigned position, only need outwards pulling mounting 15 for bottom plate 13 is automatic to be opened, the soil material can be unloaded automatically, it is more convenient to unload.

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

Claims (6)

1. The utility model provides a reverse construction method soil lifting device, includes mounting bracket (1), its characterized in that: the inside activity of mounting bracket (1) is provided with adjustable shelf (2), the inside of adjustable shelf (2) is provided with wind-up roll (6), and the both ends of wind-up roll (6) are provided with jack-up post (7), jack-up post (7) are connected with bearing frame (9), fixed mounting has fixed column (8) on the inner wall of adjustable shelf (2), fixed column (8) end fixing is on bearing frame (9), installs second motor (10) in adjustable shelf (2), the output and the jack-up post (7) fixed connection of second motor (10), around rolling up on wind-up roll (6) haulage rope (11), the bottom of haulage rope (11) is connected with hopper (12), be connected with transverse adjustment mechanism on the lateral wall of adjustable shelf (2).

2. The reverse construction soil lifting apparatus of claim 1, wherein: limiting sliding rails (101) are arranged on the upper surface and the lower surface in the mounting frame (1), limiting sliding blocks (201) are arranged on the top surface and the bottom surface of the movable frame (2), and the limiting sliding blocks (201) are slidably embedded into the limiting sliding rails (101).

3. The reverse construction soil lifting apparatus of claim 1, wherein: the bottom surface of the movable frame (2) is provided with a wire passing opening.

4. The reverse construction soil lifting apparatus of claim 1, wherein: the transverse adjusting mechanism comprises a fixed block (3) fixedly arranged on the side wall of the movable frame (2), and a threaded hole is formed in the fixed block (3).

5. The reverse construction soil lifting apparatus of claim 1, wherein: the transverse adjusting mechanism further comprises a first motor (4), the output end of the first motor (4) is connected with a screw rod (5), and the screw rod (5) penetrates through the fixed block (3) and is connected with a threaded hole in the fixed block (3) in a matched mode.

6. The reverse construction soil lifting apparatus of claim 1, wherein: the bottom of hopper (12) is provided with bottom plate (13), and the one end of bottom plate (13) links to each other with hopper (12) bottom one side is articulated, and the other end of bottom plate (13) is provided with the kink, and the kink laminating is provided with sand grip (14) on the lateral wall of hopper (12), and sand grip (14) are connected through mounting (15) with bottom plate (13) tip.