Method and device for using and recycling horse plate in segmented construction stage

Abstract

The invention discloses a method and a device for using and recovering horse plates in a segmented construction stage, which are characterized in that the horse plates are stacked in a specially-made horse plate storage and recovery device, and the horse plate storage and recovery device is transported to a production area of a segmented construction workshop during segmented construction; a worker takes out the required number of horse plates from the horse plate storage and recovery device according to production requirements, after use, the horse plates which can be secondarily utilized can be put back to the storage area of the horse plate storage and recovery device, and the waste horse plates which cannot be secondarily utilized can be put back to the waste recovery area of the horse plate storage and recovery device. In this way, all recyclable and unrecyclable horse plates can be stored in the horse plate storage and recovery device in a centralized mode, the cleanliness of a segmented construction operation area is improved, the secondary utilization rate of horse plate materials is increased, the recovery rate of waste horse plates is increased, and waste of construction data is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding, and in particular to a method and a device for using and recovering a horse board in a block construction stage. Background Art

[0002] At present, the medium and large assembly stages of the ship block manufacturing process are limited by working conditions and block structure factors, and a large number of manual welding is still required to complete the butt welding work. However, before the butt welding work, the two steel plates need to be fixed to form a weld. Therefore, at this stage, shipyards mainly use "horse plates" to fix the welds. Due to the large amount of horse plates used and the lack of on-site management conditions, workers generally throw them away after use, resulting in low secondary utilization rate of horse plate materials, low recycling rate of waste horse plates, and poor on-site construction environment. Summary of the invention

[0003] In view of this, the present invention provides a method and device for using and recovering horse plates in the segmented construction stage, so as to solve the problems existing in the above-mentioned background technology.

[0004] A method for using and recycling horse plates in the segmented construction stage, specifically comprising the following steps:

[0005] S1, stacking a number of horse boards in a horse board storage and recovery device located outside a segmented manufacturing workshop;

[0006] The horse board storage and recovery device comprises a storage box, and a plurality of inclined board storage slots are formed on both sides of the storage box. The horse boards are stacked in the slots along the inclined slot surfaces of the inclined board storage slots. A recovery port is provided in the center of the upper part of the storage box, and a first hoisting hole is provided on the storage box body on both sides of the recovery port. A recovery trolley for recovering discarded horse boards is also embedded in the lower part of the storage box. The recovery trolley is located directly below the recovery port, and a second hoisting hole is provided on the recovery trolley.

[0007] S2, using the transportation tools in the segmented manufacturing workshop to transport the horse board storage and recovery device to the production area in the workshop;

[0008] S3, the staff takes out the horse plates needed for segment welding from the inclined plate storage tank. After the segment welding is completed, the horse plates that can be reused are put back into the inclined plate storage tank again, and the discarded horse plates that cannot be reused are put into the horse plate storage and recycling device from the recycling port, so that the recycling trolley can centrally store the discarded horse plates;

[0009] S4, after the recycling trolley is full, the recycling trolley is transferred and the waste horse boards in the trolley are dumped into the metal recycling bin in the workshop.

[0010] Preferably, in step S2, the specific steps of transporting the horse board storage and recovery device to the production area in the workshop by using the transportation tools owned by the segmented manufacturing workshop are:

[0011] Connect the hook of the self-owned crane in the segment manufacturing workshop to the first lifting hole of the horse board storage and recovery device;

[0012] Use a crane to transport the horse board storage and recovery device from outside the segmented manufacturing workshop to inside the workshop;

[0013] Then, all the hooks connected between the crane and the horse board storage and recovery device are unhooked, and the horse board storage and recovery device is transported to the production area by a forklift in the segmented manufacturing workshop.

[0014] Preferably, the specific steps of transferring the recycling cart and dumping the waste horse boards in the cart into the metal recycling barrel in the workshop in step S4 are:

[0015] When the recycling trolley is full, pull the recycling trolley out from the bottom of the storage box;

[0016] Connect the hook of the self-owned crane in the block manufacturing workshop to the second lifting hole of the recovery trolley;

[0017] The recycling trolley is hoisted to the top of the metal recycling barrel by a crane, and then the hook on one side is removed, and the recycling trolley is tilted to the unhooked side so that the waste horse board stored inside it is dumped into the metal recycling barrel;

[0018] After the abandoned horse board is dumped, the recovery trolley is slowly placed on the ground, the remaining hooks connecting the traveling crane and the recovery trolley are unhooked, and then the recovery trolley is moved back to its original position.

[0019] Preferably, the storage box includes a bottom plate, a main support box body and a connecting plate. The bottom plate is symmetrically arranged on the left and right, and a main support box body is vertically fixed on each bottom plate. The left and right main support boxes are symmetrical, and the connecting plates are vertically arranged on the front and rear ends of the two main support boxes respectively. The outer side surfaces of the main support boxes are inclined surfaces, and the areas formed between the front and rear connecting plates and the outer side surfaces of the main support boxes are divided into multiple inclined storage plate grooves of equal width by partitions. A first lifting hole is provided on the front and rear connecting plates, and a trolley entrance and exit is provided on the front and rear connecting plates. The opening edges of the trolley entrance and exit are aligned with the inner side surfaces of the main support boxes, and the recovery trolley is placed on the plate body of the bottom plate located on the inner side of the main support box body.

[0020] Preferably, the inclination angle of the outer side surface of the main support box is 120°.

[0021] Preferably, the recycling trolley comprises a recycling box, a plurality of rollers fixed to the bottom of the recycling box, and a handle fixed to a side of the recycling box, and second lifting holes are provided on the front and rear sides of the recycling box.

[0022] A device for using and recovering horse boards in the stage of segmented construction comprises a storage box, with a plurality of inclined board storage slots formed on both sides of the storage box, the horse boards are stacked in the slots along the inclined slot surfaces of the inclined board storage slots, a recovery port is provided in the center of the upper part of the storage box, first hoisting holes are provided on the storage box body on both sides of the recovery port, a recovery trolley for recovering discarded horse boards is also embedded in the lower part of the storage box, the recovery trolley is located directly below the recovery port, and a second hoisting hole is provided on the recovery trolley.

[0023] Preferably, the storage box includes a bottom plate, a main support box body and a connecting plate. The bottom plate is symmetrically arranged on the left and right, and a main support box body is vertically fixed on each bottom plate. The left and right main support boxes are symmetrical, and the connecting plates are vertically arranged on the front and rear ends of the two main support boxes respectively. The outer side surfaces of the main support boxes are inclined surfaces, and the areas formed between the front and rear connecting plates and the outer side surfaces of the main support boxes are divided into multiple inclined storage plate grooves of equal width by partitions. A first lifting hole is provided on the front and rear connecting plates, and a trolley entrance and exit is provided on the front and rear connecting plates. The opening edges of the trolley entrance and exit are aligned with the inner side surfaces of the main support boxes, and the recovery trolley is placed on the plate body of the bottom plate located on the inner side of the main support box body.

[0024] The beneficial effects of the present invention are:

[0025] 1. The present invention stacks horse boards on a special horse board storage and recovery device, and transports the horse board storage and recovery device to the production area of ​​the segmented construction workshop during segmented construction. The staff takes out the required number of horse boards from the horse board storage and recovery device according to production needs. After use, the horse boards that can be reused can be put back into the storage area of ​​the horse board storage and recovery device, and the discarded horse boards that cannot be reused can be put back into the discarded recovery area of ​​the horse board storage and recovery device. In this way, all the recyclable and non-recyclable horse boards can be stored in the horse board storage and recovery device, which not only improves the cleanliness of the segmented construction work area, but also improves the secondary utilization rate of the horse board materials, improves the recovery rate of the discarded horse boards, and avoids the waste of construction materials.

[0026] 2. The horse boards are stacked at an angle of 120° and placed in the inclined board storage slot of the horse board storage and recovery device, which is convenient for taking and storing during construction, improves production efficiency, and also ensures the stability of the horse board stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a structural diagram of a horse board storage and recovery device.

[0029] Figure 2 This is a schematic diagram of pulling out the storage box of the horse board storage and recovery device.

[0030] Figure 3 It is a structural diagram of a storage box.

[0031] Figure 4 It is a structural diagram of a recycling trolley.

[0032] Figure 5 It is a structural diagram of the horse board.

[0033] The meanings of the numbers in the figure are:

[0034] 1 is the horse board,

[0035] 2 is a storage box, 21 is a main supporting box body, 22 is a connecting plate, 23 is a partition, 24 is a bottom plate, 25 is a trolley entrance and exit,

[0036] 3 is an inclined plate storage tank,

[0037] 4 is the recycling port,

[0038] 5 is a recycling trolley, 51 is a recycling box, 52 is a roller, 53 is a handle,

[0039] 6 is the first lifting hole,

[0040] 7 is the second lifting hole. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0042] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0043] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms and should not be understood as indicating or implying relative importance. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0044] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0045] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0046] In order to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings.

[0047] The present invention stacks horse boards on a special horse board storage and recovery device, and transports the horse board storage and recovery device to the production area of ​​the segmented construction workshop during segmented construction. Workers take out a required number of horse boards from the horse board storage and recovery device according to production needs. After use, the horse boards that can be reused can be put back into the storage area of ​​the horse board storage and recovery device, and the discarded horse boards that cannot be reused can be put back into the discarded recovery area of ​​the horse board storage and recovery device. In this way, all the recyclable and non-recyclable horse boards can be centrally stored in the horse board storage and recovery device, which not only improves the cleanliness of the segmented construction work area, but also improves the secondary utilization rate of the horse board materials, improves the recovery rate of the discarded horse boards, and avoids the waste of construction materials.

[0048] The horse board storage and recovery device includes a storage box 2, and multiple inclined board storage grooves 3 are formed on both sides of the storage box 2. The horse boards 1 are stacked and placed in the grooves along the inclined groove surfaces of the inclined board storage grooves 3. A recovery port 4 is provided in the upper center of the storage box 2, and first hoisting holes 6 are provided on the storage box body on both sides of the recovery port 4. A recovery trolley 5 for recovering discarded horse boards is also embedded in the lower part of the storage box 2. The recovery trolley 5 is located directly below the recovery port 4, and a second hoisting hole 7 is provided on the recovery trolley 5.

[0049] The horse boards 1 can be stored in the inclined board storage slot 3 of the storage box 2 in advance. When storing the horse boards 1, the horse boards 1 are placed one by one in the slot against the inclined slot bottom surface of the inclined board storage slot 3 until the inclined storage slot 3 is fully stacked. When in use, the horse board storage and recovery device with the horse boards stored only needs to be transported to the construction area.

[0050] Specifically, the storage box 2 includes a bottom plate 24, a main support box body 21 and a connecting plate 22. The bottom plate 24 is symmetrically arranged on the left and right. A main support box body 21 is vertically fixed on each bottom plate 24. The left and right main support boxes 21 are symmetrical. The connecting plates 22 are vertically arranged at the front and rear ends of the two main support boxes 21, respectively. The outer side surface of the main support box body 21 is an inclined surface. The area formed by the front and rear connecting plates 22 and the outer side surface of the main support box body 21 and the bottom plate 24 is divided into a plurality of inclined board storage slots 3 of equal width by partitions 23. The inclination angle of the outer side surface of the main support box body 21 is 120°, so that the bottom surface of the inclined board storage slot 3 is also inclined by 120°, and the horse board can be stacked in the slot against the bottom of the inclined board storage slot 3. When the inclined board storage slot 3 is full, the horse boards in the slot are also stacked at 120° as a whole.

[0051] Since a plurality of inclined board storage slots 3 are formed on both the left and right sides of the storage box 2, unused new horse boards and used horse boards that can be reused can be placed in different slots.

[0052] The front and rear connecting plates 22 of the storage box are both provided with a trolley entrance and exit 25, and the opening edge of the trolley entrance and exit 25 is aligned with the inner side of the main supporting box body 21. The recycling trolley 5 can enter the storage box through the trolley entrance and exit 25 and then be placed on the plate body of the bottom plate 24 located on the inner side of the main supporting box body 21, that is, the inner side edge of the bottom plate 24 is not aligned with the inner side of the main supporting box body 21, and the inner side edge of the bottom plate 24 extends inwardly compared to the inner side of the main supporting box body 21. The recycling trolley 5 can be stuck on the plate body of the bottom plate 24 located on the inner side of the main supporting box body 21, and the bottom plate 24 is used to support the recycling trolley 5 so as to be stored in the lower part of the storage box.

[0053] The front and rear connecting plates 22 of the storage box are both provided with a first hoisting hole 6. In this embodiment, the first hoisting hole 6 is provided in the middle position of the upper part of the connecting plate 22. Usually, the horse plate storage and recovery device is placed outside the segment manufacturing workshop. When performing segment welding operations, the horse plate storage and recovery device storing the horse plates needs to be transported to the segment manufacturing workshop. The transportation process requires the cooperation of the crane and forklift in the segment manufacturing workshop to transport the horse plate storage and recovery device to the location. The first hoisting hole 6 is used to fix the hook of the crane to the storage box of the horse plate storage and recovery device, so as to use the crane to lift the entire horse plate storage and recovery device from the outside of the segment manufacturing workshop to the inside of the workshop.

[0054] The recycling trolley 5 is used to recycle discarded horse boards that cannot be reused. The recycling trolley 5 includes a recycling box 51, a plurality of rollers 52 fixed to the bottom of the recycling box 51, and a handle 53 fixed to one side of the recycling box 51. The front and rear sides of the recycling box 51 are provided with second hoisting holes 7. The second hoisting holes 7 are used to fix the hook of the driving crane to the recycling trolley 5, so that the recycling trolley 5 can be hoisted from the production area to the top of the metal recycling barrel by the driving crane to pour the discarded horse boards in the recycling trolley 5 into the metal recycling barrel. However, when the recycling trolley 5 needs to be stored, it is only necessary to place its recycling box 51 on the plate body located on the inner side of the main support box body 21 of the left and right bottom plates to realize the storage of the recycling trolley; when the recycling trolley 5 needs to be used, its handle 53 is pulled out from the lower part of the storage box 2 by hand.

[0055] Since the transportation of the above-mentioned horse board storage and recovery device in the segmented manufacturing workshop is carried out by a forklift, in order to facilitate the forklift's fork tines to be stably inserted into the bottom of the storage box 2 so as to stably transport it to the production area, as a more preferred embodiment, the bottom plate 24 and the bottom surface of the main support box 21 can be set to a Z shape, and the bottom edges of the front and rear connecting plates 22 are also set to a Z shape, so that a Z-shaped corner is formed at the bottom of the storage box 2, and the forklift's fork tines can be inserted into the Z-shaped corner at the bottom of the storage box 2. The Z-shaped corner will limit the forklift's fork tines to prevent the storage box 2 from falling off the fork tines due to the fork tines shaking due to obstacles encountered during the driving of the forklift, thereby ensuring that the forklift can stably transport the horse board storage and recovery device to the production area.

[0056] The present invention provides a method for using and recycling horse plates in the segmented construction stage, which specifically comprises the following steps:

[0057] S1, stacking a plurality of horse boards 1 in a horse board storage and recovery device located outside a segmented manufacturing workshop.

[0058] When storing the horse boards 1, the horse boards 1 are placed one by one in sequence against the bottom surface of the inclined storage board slot 3 of the horse board storage and recovery device until each inclined storage board slot 3 is filled with inclined stacking.

[0059] At this stage, the recovery trolley 5 of the horse board storage and recovery device is embedded in the lower part of its storage box 2, and the recovery trolley 5 and the storage box 2 are integrated.

[0060] In this embodiment, the inclined plate storage slot 3 stores horse plates of standard specifications of 150*150 mm, and horse plates of other specifications can also be stored according to actual needs.

[0061] S2, use the transportation tools in the segmented manufacturing workshop to transport the horse board storage and recovery device to the production area in the workshop.

[0062] Specifically, first connect the hook of the self-owned crane in the segment manufacturing workshop to the first lifting hole 6 of the horse board storage and recovery device;

[0063] Then, the horse board storage and recovery device is transported from the outside of the segmented manufacturing workshop to the workshop using a crane;

[0064] Then, all the hooks connected between the crane and the horse board storage and recovery device are unhooked, and the horse board storage and recovery device is transported to the production area by a forklift in the segmented manufacturing workshop. When the horse board storage and recovery device is transported by a forklift, the fork tines of the forklift are inserted into the middle of the bottom of the storage box 2, and then the fork tines are lifted to transport the entire horse board storage and recovery device to the production area and then put down.

[0065] S3, the staff takes out the horse plates 1 required for segmented welding from the inclined plate storage slot 3. After the segmented welding is completed, the horse plates that can be reused are put back into the inclined plate storage slot 3, and the discarded horse plates that cannot be reused are put into the horse plate storage and recovery device from the recovery port 4, so that the recovery cart 5 can centrally store the discarded horse plates.

[0066] S4, after the recycling trolley 5 is full, first pull the recycling trolley 5 out from the lower part of the storage box 2;

[0067] Then, the hook of the self-owned crane in the segment manufacturing workshop is connected to the second lifting hole 7 of the recovery trolley 5;

[0068] Then, the crane is started, and the recycling trolley 5 is hoisted to the top of the metal recycling barrel by the crane. Then, the hook on one side is removed, and the recycling trolley 5 is tilted to the unhooked side so that the waste horse board stored therein is dumped into the metal recycling barrel;

[0069] After the discarded horse board is dumped, the recovery trolley 5 is slowly placed on the ground, and the remaining hooks connected between the traveling crane and the recovery trolley 5 are unhooked.

[0070] Finally, the recycling trolley 5 is moved back to its original position (ie, the recycling trolley 5 is re-embedded in the lower part of the storage box 2).

[0071] It should be clear that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A method for using and recycling horse plates in the stage of segmented construction, characterized in that: The specific steps include: S1, stacking a plurality of horse boards (1) in a horse board storage and recovery device located outside a segmented manufacturing workshop; The horse board storage and recovery device comprises a storage box (2), a plurality of inclined board storage slots (3) are formed on both sides of the storage box (2), the horse boards (1) are stacked in the slots along the inclined slot surfaces of the inclined board storage slots (3), a recovery port (4) is provided at the center of the upper part of the storage box (2), first hoisting holes (6) are provided on the storage box body on both sides of the recovery port (4), and a recovery trolley (5) for recovering discarded horse boards is also embedded in the lower part of the storage box (2), the recovery trolley (5) is located directly below the recovery port (4), and a second hoisting hole (7) is provided on the recovery trolley (5); S2, using the transportation tools in the segmented manufacturing workshop to transport the horse board storage and recovery device to the production area in the workshop; S3, the staff takes out the horse plates (1) required for segment welding from the inclined plate storage tank (3), and after the segment welding is completed, the horse plates that can be reused are put back into the inclined plate storage tank (3), and the discarded horse plates that cannot be reused are put into the horse plate storage and recovery device from the recovery port (4), so that the recovery trolley (5) can centrally store the discarded horse plates; S4, after the recycling trolley (5) is full, the recycling trolley (5) is transferred and the waste horse boards in the trolley are dumped into the metal recycling barrel in the workshop.

2. The method for using and recycling horse plates in the segmented construction stage according to claim 1, characterized in that: The specific steps of transporting the horse board storage and recovery device to the production area in the workshop by using the transportation tools owned by the segmented manufacturing workshop in step S2 are as follows: Connecting the hook of the self-owned crane in the segment manufacturing workshop to the first lifting hole (6) of the horse plate storage and recovery device; Use a crane to transport the horse board storage and recovery device from outside the segmented manufacturing workshop to inside the workshop; Then, all the hooks connected between the crane and the horse board storage and recovery device are unhooked, and the horse board storage and recovery device is transported to the production area by a forklift in the segmented manufacturing workshop.

3. The method for using and recycling horse plates in the segmented construction stage according to claim 1, characterized in that: The specific steps of transferring the recycling cart (5) and dumping the waste horse boards in the cart into the metal recycling bucket in the workshop in step S4 are as follows: After the recycling trolley (5) is full, the recycling trolley (5) is pulled out from the lower part of the storage box (2); Connecting the hook of the self-owned crane in the segment manufacturing workshop to the second lifting hole (7) of the recovery trolley (5); The recycling trolley (5) is hoisted to the top of the metal recycling barrel by using a crane, and then the hook on one side is removed, and the recycling trolley (5) is tilted to the unhooked side so that the waste horse board stored therein is dumped into the metal recycling barrel; After the discarded horse board is dumped, the recovery trolley (5) is slowly placed on the ground, the remaining hooks connected between the traveling crane and the recovery trolley (5) are unhooked, and then the recovery trolley (5) is moved back to its original position.

4. The method for using and recycling horse plates in the segmented construction stage according to claim 1, characterized in that: The storage box (2) comprises a bottom plate (24), a main support box body (21) and a connecting plate (22); the bottom plate (24) is symmetrically arranged on the left and right; a main support box body (21) is vertically fixed on each bottom plate (24); the left and right main support boxes (21) are symmetrical; the connecting plates (22) are vertically arranged at the front and rear ends of the two main support boxes (21), respectively; the outer side surfaces of the main support boxes (21) are inclined; the front and rear connecting plates (22) are connected to the main support boxes The area formed between the outer side surfaces of the main support box (21) is divided into a plurality of inclined plate storage grooves (3) of equal width by a partition plate (23), the front and rear connecting plates (22) are both provided with a first lifting hole (6), the front and rear connecting plates (22) are both provided with a trolley entrance and exit (25), the opening edge of the trolley entrance and exit (25) is aligned with the inner side surface of the main support box (21), and the recovery trolley (5) is placed on the plate body of the bottom plate (24) located on the inner side of the main support box (21).

5. The method for using and recycling horse plates in the segmented construction stage according to claim 4, characterized in that: The inclination angle of the outer side surface of the main support box (21) is 120°.

6. The method for using and recycling horse plates in the segmented construction stage according to claim 1, characterized in that: The recycling trolley (5) comprises a recycling box (51), a plurality of rollers (52) fixed to the bottom of the recycling box (51), and a handle (53) fixed to a side of the recycling box (51), and second lifting holes (7) are provided on the front and rear sides of the recycling box (51).

7. A device for using and recovering horse plates in the stage of segmented construction, characterized in that: The invention comprises a storage box (2), wherein a plurality of inclined plate storage slots (3) are formed on both sides of the storage box (2), and horse plates (1) are stacked in the slots along the inclined slot surfaces of the inclined plate storage slots (3). A recovery port (4) is provided at the center of the upper part of the storage box (2), and first hoisting holes (6) are provided on the storage box body on both sides of the recovery port (4). A recovery trolley (5) for recovering discarded horse plates is also embedded in the lower part of the storage box (2), and the recovery trolley (5) is located directly below the recovery port (4), and a second hoisting hole (7) is provided on the recovery trolley (5).

8. The device for using and recovering horse plates in the stage of segmented construction according to claim 7 is characterized in that: The storage box (2) comprises a bottom plate (24), a main support box body (21) and a connecting plate (22); the bottom plate (24) is symmetrically arranged on the left and right; a main support box body (21) is vertically fixed on each bottom plate (24); the left and right main support boxes (21) are symmetrical; the connecting plates (22) are vertically arranged at the front and rear ends of the two main support boxes (21), respectively; the outer side surfaces of the main support boxes (21) are inclined; the front and rear connecting plates (22) are connected to the main support boxes The area formed between the outer side surfaces of the main support box (21) is divided into a plurality of inclined plate storage grooves (3) of equal width by a partition plate (23), the front and rear connecting plates (22) are both provided with a first lifting hole (6), the front and rear connecting plates (22) are both provided with a trolley entrance and exit (25), the opening edge of the trolley entrance and exit (25) is aligned with the inner side surface of the main support box (21), and the recovery trolley (5) is placed on the plate body of the bottom plate (24) located on the inner side of the main support box (21).

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