CN215476699U

CN215476699U - TRD replacement soil storage device

Info

Publication number: CN215476699U
Application number: CN202121448809.2U
Authority: CN
Inventors: 沈雯; 冯吉臻; 戚蔚成
Original assignee: Shanghai Construction Group Co Ltd
Current assignee: Shanghai Construction Group Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-11
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a TRD replacement soil storage device, which comprises: the inner-layer box body, the outer-layer box body, the lock catch, the rotating shaft and the pin bolt; the inner layer box body and the outer layer box body are both box-shaped structures with open upper ends and are arranged in the same direction, and the inner layer box body and the outer layer box body are connected through a rotating shaft and a pin bolt; the bottom of the outer layer box body is provided with a support leg, and the top of the outer layer box body is provided with a first groove matched with the support leg; the lock catch is arranged on the upper end face of the outer layer box body, and a second groove matched with the lock catch is formed in the lower end face of the outer layer box body; the height of the lock catch is smaller than that of the support leg, the support leg is embedded in the first groove when the outer-layer box bodies are stacked up and down, and the lock catch is embedded in the second groove. In the TRD replacement soil strorage device that this application provided, set up the stabilizer blade respectively and with stabilizer blade complex recess through the both ends at the outside box to set up the hasp respectively and with hasp complex recess at the both ends of outer layer box, make the box cooperate from top to bottom and stack stably and be convenient for transport.

Description

TRD replacement soil storage device

Technical Field

The utility model relates to the technical field of building construction, in particular to a TRD (blast furnace top gas recovery device) replacement soil storage device.

Background

The TRD construction method is characterized by that its construction equipment is formed from two portions of main machine and cutter, the main machine can be moved along the wall-making direction, and the chain saw type cutter mounted on the main machine can be inserted into the ground base, and can be transversely moved along the cutter frame, at the same time, it can make rotary motion, and all the layers of soil can be fully stirred and mixed in the depth direction, and the cement slurry can be poured into the ground base, and mixed with original soil and stirred so as to form the cement reinforced soil underground continuous wall with uniform thickness and quality. The construction method is mainly suitable for foundation engineering of buildings, vertical shafts of underground roads and shields, large-scale refuse landfill sites, subway intersection working shafts, foundation retaining walls, water stop walls, harbors, foundation reinforcing and water stopping of large reservoir embankments and other engineering.

In the TRD construction process, in order to avoid that the TRD replacement soil flows randomly on the construction site and affects the cleanness and safety of the construction site, the replacement soil needs to be treated. The general treatment method is to uniformly stack and intensively treat waste slurry generated in the construction process of the TRD construction method. Generally, although this method can solve the problem of placing the replacement soil, it also brings about a series of sequelae, such as one that occupies a large area of the construction temporary site; secondly, certain potential safety hazards are brought to construction due to open type storage; thirdly, a large amount of manpower and material resources are consumed when the replacement soil is transferred from the temporary stacking site to the transportation process; fourthly, the earthwork vehicle is adopted for transportation in the transportation process, so that the overflow is easy to affect the municipal appearance; fifthly, because the problem of solidification exists in the replacement soil, the solidified replacement soil is inconvenient to remove from a transportation vehicle after being transported to a treatment destination.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a TRD (blast furnace top gas recovery device) replacement soil storage device to solve the problem that the existing TRD replacement soil is inconvenient to store and transport.

In order to solve the above technical problem, the present invention provides a TRD replacement soil storage device, including: the inner-layer box body, the outer-layer box body, the lock catch, the rotating shaft and the pin bolt;

the inner box body and the outer box body are both box-shaped structures with open upper ends and are arranged in the same direction, the connecting pieces are arranged on two opposite sides of the inner box body and the outer box body, and the inner box body and the outer box body are connected through the connecting pieces;

the bottom of the outer-layer box body is provided with four support legs which are fixed at four corners of the outer-layer box body, the top of the outer-layer box body is provided with a first groove matched with the four support legs, and the first groove is used for embedding the four support legs;

the lock catch is arranged on the upper end face of the outer-layer box body and used for realizing the fixation and hoisting of the outer-layer box body in a matching manner, and a second groove matched with the lock catch is arranged on the lower end face of the outer-layer box body and used for accommodating the lock catch;

the height of the lock catch is smaller than that of the support legs, the four support legs are embedded in the first groove when the outer layer box body is stacked up and down, and the lock catch is embedded in the second groove.

Optionally, in the TRD soil replacement storage device, the total number of the latches is four, and the four latches are symmetrically arranged on two opposite sides of the outer box body in pairs.

Optionally, in the TRD soil replacement storage device, the inner box and the outer box are both of a symmetrical structure, and the four support legs are symmetrically arranged at the bottom of the outer box.

Optionally, in the TRD soil replacement storage device, the cross sections of the inner box body and the outer box body are U-shaped structures.

Optionally, in the TRD soil replacement storage device, an inner surface of the inner box body is a smooth surface.

Optionally, in the TRD soil replacement storage device, the connecting member includes a rotating shaft and a pin, the rotating shaft is a T-shaped structure, a pin hole is formed in the rotating shaft, and the pin is inserted into the pin hole to fix the rotating shaft.

Optionally, in the TRD soil replacement storage device, the TRD soil replacement storage device further includes: a guide rail and a drawer;

the guide rail is fixed on the bottom surface of the inner layer box body, and the drawer is erected on the guide rail;

one side of the outer box body is provided with a drawer opening, the position of the drawer opening is opposite to that of the drawer, and the drawer penetrates through the drawer opening and is contained in the inner box body.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. according to the utility model, the two ends of the outer box body are respectively provided with the support legs and the first grooves matched with the support legs, so that the box bodies are vertically matched and stacked stably and safely, and the storage space of TRD replacement soil is saved;

2. the two ends of the outer-layer box body are respectively provided with the lock catches and the second grooves matched with the lock catches, so that the box body is fixed and hoisted in a matched mode, and TRD replacement soil transportation is facilitated;

3. the TRD replacement soil storage device is simple in structure and convenient to use, can prevent TRD replacement soil from flowing at construction sites randomly, and improves the tidiness and safety of the construction sites and the convenience of TRD replacement soil transportation.

Drawings

Fig. 1 is a plan view of a TRD replacement soil storage unit according to an embodiment of the present invention;

FIG. 2 is a side view of a TRD replacement soil storage unit according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a latch according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second groove according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the region a in fig. 1.

Detailed Description

The TRD soil replacement device according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Please refer to fig. 1 to fig. 4, which are schematic structural views of a TRD soil replacement storage device according to an embodiment of the present invention. As shown in fig. 1 to 4, the TRD soil replacement storage device 10 includes: the inner box body 1, the outer box body 2, the lock catch 3 and the connecting piece 4; the inner box body 1 and the outer box body 2 are both box-shaped structures with open upper ends and are arranged in the same direction, the connecting pieces are arranged on two opposite sides of the inner box body and the outer box body, and the inner box body 1 and the outer box body 2 are fixedly connected through the connecting pieces 4; the bottom of the outer-layer box body 1 is provided with four support legs (not shown in the figure), the four support legs are fixed at four corners of the outer-layer box body 2, the top of the outer-layer box body 2 is provided with first grooves (not shown in the figure) matched with the four support legs, and the first grooves are used for embedding the four support legs; the lock catch 3 is mounted on the upper end face of the outer-layer box body 2 and used for fixing and hoisting the outer-layer box body 2, a second groove 3a matched with the lock catch 3 is formed in the lower end face of the outer-layer box body 2, and the second groove 3a is used for accommodating the lock catch 3; the height of the lock catch 3 is smaller than that of the support legs, the four support legs are embedded in the first groove when the outer-layer box body 2 is stacked up and down, and the lock catch 3 is embedded in the second groove 3 a.

Specifically, the TRD soil replacement storage device 10 has a double-layer box structure, and includes an inner-layer box 1 and an outer-layer box 2. The inner layer box body 1 and the outer layer box body 2 are hollow box bodies, the inner layer box body 1 is arranged in the outer layer box body 2, the inner layer box body 1 and the outer layer box body 2 are arranged in the same direction, and the top ends of the inner layer box body and the outer layer box body are provided with feed inlets. Wherein, the inner surface of the inner-layer box body 1 is a smooth surface, so that the TRD replacement soil can be rapidly removed.

In this embodiment, the cross sections of the inner case 1 and the outer case 2 are U-shaped structures. As shown in fig. 1, the inner box 1 and the outer box 2 each include four vertically disposed side surfaces and a horizontally disposed bottom surface, and the four side surfaces and the bottom surface are enclosed to form a box-shaped structure with a closed bottom and a closed periphery, an open upper end, and a hollow interior.

As shown in fig. 5, the inner casing 1 and the outer casing 2 are connected by the connecting member 4, the connecting member 4 includes a rotating shaft 41 and a pin 42, the rotating shaft 41 has a T-shaped structure, a pin hole (not shown) is formed in the rotating shaft 41, the pin 42 is inserted into the pin hole of the rotating shaft 41, and the pin 42 is fixed by nuts (not shown) at both ends after being inserted, thereby fixing the rotating shaft 41.

The bottom of the outer box body 2 is provided with four support legs, and the four support legs are fixed at four corners of the bottom of the outer box body 2. The top of outer box 2 be provided with four stabilizer blade complex first recesses, the overall dimension of first recess with the overall dimension phase-match of stabilizer blade, first recess is used for imbedding and blocks four stabilizer blades.

Preferably, the inner box body 1 and the outer box body 2 are both of a symmetrical structure, and the four support legs are symmetrically arranged at the bottom of the outer box body 2.

With reference to fig. 2, a set of latches 3 is disposed on two opposite sides of the outer box 2, and the latches 3 are fixed to the upper end surface of the outer box 2 and used for fixing and hoisting the outer box 2 in a matching manner.

Referring to fig. 2 to 4, a hanging hole is formed in a side surface of the latch 3, and the hanging hole is used for connecting a hanging rope or a connecting rope, the bottom of the lock catch 3 is of a plane structure, the top of the lock catch 3 is of an arc structure, the lower end surface of the outer layer box body 2 is provided with a second groove 3a matched with the lock catch 3, the position of the second groove 3a corresponds to the position of the lock catch 3, the shape structure of the second groove 3a is consistent with the shape structure of the lock catch 3, when two outer layer box bodies 2 are stacked up and down, the four support legs at the lower end of the upper outer layer box body 2 are aligned with and can be inserted into the first groove at the upper end of the lower outer layer box body 2, and simultaneously, the four lock catches 3 at the upper end of the lower outer box body 2 are also aligned with and can be inserted into the second grooves 3a at the lower end of the upper outer box body 2.

In this embodiment, each set of latches 3 includes two latches 3, that is, the TRD soil replacement storage device 10 has four latches 3, the four latches 3 are symmetrically arranged on two opposite sides of the outer box 2 in pairs and are arranged in one-to-one correspondence with the four second grooves 3a, and the four latches 3 are all hidden in the corresponding second grooves 3a when the outer box is stacked.

In the TRD soil replacement strorage device 10 that this embodiment provided, through set up the stabilizer blade on outer box 2 and with the first recess of stabilizer blade complex, when stacking, it is stable to connect between two outer boxes 2, can avoid taking place the incident. In addition, through set up hasp 3 on outer layer box 2 and with hasp 3 complex second recess 3a utilizes the hasp 3 of top layer can fix outer layer box 2 on haulage vehicle, strengthens the stability of transportation, is convenient for use truck crane or crawler crane hoist and mount at the removal in-process simultaneously. When the outer-layer box bodies 2 are stacked, the height of the lock catches 3 is smaller than that of the support legs, so that the support legs support the box bodies to stand without being influenced by the arrangement of the lock catches 3.

With continued reference to fig. 2, the TRD soil replacement storage device 10 further includes two guide rails 5 and a drawer 6, the two guide rails 5 are fixed on the bottom surface of the inner box 1 and are arranged symmetrically left and right, the drawer 6 is erected on the two guide rails 5, a drawer opening (not shown in the figure) is arranged on one side of the outer box 2, the drawer opening is opposite to the drawer 6, the drawer 6 passes through the drawer opening and can move between a push-in position and a pull-out position along the guide rails 5, the drawer 6 can be quickly pushed into the inner box 1 or quickly pulled out from the inner box 1, and therefore the soil replacement can be quickly moved out of the box.

It is well known that replacement soils have the characteristic of drying out. If the drying is carried out on the construction site and then the drying is carried out, more manpower and material resources are consumed. For this reason, the present embodiment solves the problem of storing the replacement soil at the construction site using the TRD replacement soil storage device 10. Moreover, the TRD soil replacement storage device 10 can be stably stacked, and the problem that the replacement soil affects a construction site can be solved by a small floor space.

In the prior art, the replacement soil is generally transported by using an earth moving vehicle. This conventional approach suffers from the following disadvantages: firstly, the influence on municipal appearance may be generated in the transportation process; secondly, because the on-site precipitation compression is not carried out, the one-time transportation amount is less in practice; thirdly, the replacement soil may be in a semi-dry and semi-wet state, and is easily adhered to the transporter, and it takes much time to remove the replacement soil from the transporter.

And the TRD replacement soil strorage device 10 that this embodiment provided not only can stack in the transportation, greatly increased the freight volume, but also the transport vechicle reaches directly to remove the box after the purpose, does not need to clear up the replacement soil and just can carry out the transportation next time, has practiced thrift latency, in addition TRD replacement soil strorage device 10 can directly transport through the hoist and mount mode, further improves conveying efficiency. Adopt the TRD replacement soil strorage device 10 that this embodiment provided, can improve TRD replacement soil in the convenience of the storability and the transportation of job site.

In summary, in the TRD soil replacement storage device provided by the present invention, the two ends of the outer box are respectively provided with the support leg and the first groove matched with the support leg, so that the boxes are vertically and stably stacked, and the storage space of the TRD soil replacement is saved.

The foregoing is a more detailed description of the present application in connection with specific preferred embodiments and it is not intended that the present application be limited to these specific details. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims

1. A TRD replacement soil strorage device, comprising: the inner layer box body, the outer layer box body, the lock catch and the connecting piece;

the inner box body and the outer box body are both box-shaped structures with open upper ends and are arranged in the same direction, the connecting pieces are arranged on two opposite sides of the inner box body and the outer box body, and the inner box body and the outer box body are fixedly connected through the connecting pieces;

2. The TRD soil replacement storage device according to claim 1, wherein the total number of the locking device is four, and four locking devices are symmetrically arranged on two opposite sides of the outer box body.

3. The TRD replacement soil storage device according to claim 1, wherein the inner case and the outer case are each of a symmetrical structure, and the four legs are symmetrically disposed at the bottom of the outer case.

4. The TRD replacement soil storage device according to claim 3, wherein the inner and outer cases have a U-shaped cross-section.

5. The TRD replacement soil storage device according to claim 1, wherein an inner surface of the inner box is a smooth surface.

6. The TRD replacement soil storage device according to claim 1, wherein the connection member includes a rotation shaft having a T-shaped configuration and a pin bolt having a pin bolt hole formed therein, the pin bolt being inserted into the pin bolt hole to fix the rotation shaft.

7. The TRD replacement soil storage device according to claim 1, further comprising: a guide rail and a drawer;