Deep foundation pit material conveying device

Abstract

The utility model belongs to the technical field of material transportation, and particularly relates to a deep foundation pit material transportation device which comprises a supporting box. A plurality of fixing rods are fixedly connected to the bottom of the supporting box; a plurality of springs are fixedly connected to the bottom of the supporting box; the multiple springs are fixedly connected to the interior of the supporting box; the end parts of the plurality of groups of springs are fixedly connected with a storage box; the storage box is arranged in the supporting box; a plurality of elastic rods are fixedly connected to the middle part of the storage box; the multiple elastic rods are distributed in the middle of the storage box at equal intervals. The elastic rod is arranged in an arc shape; elastic cloth is fixedly connected to the side walls of every two adjacent elastic rods. Two first fixing rings are fixedly connected to the top of the storage box; the two first fixing rings are oppositely arranged; by means of the structure, the elastic cloth can effectively reduce splashing and downward falling of materials caused by vibration or wind power in the transportation process, effectively reduce the situation that the materials fall onto equipment and buildings, and reduce damage caused by impact force of the materials to the equipment and the buildings.

Description

Technical Field

[0001] The utility model belongs to the technical field of material transportation, in particular to a deep foundation pit material transportation device. Background Art

[0002] A foundation pit is an earth pit excavated to facilitate foundation construction. A deep foundation pit refers to a project with an excavation depth of more than 5 meters.

[0003] During the excavation of a deep foundation pit, the excavated earth needs to be continuously transported out of the foundation pit to keep the construction site clean and the foundation pit stable. At the same time, during the support process of the foundation pit, a large amount of concrete materials need to be transported into the foundation pit to ensure the stability and safety of the foundation pit. In the prior art, materials are usually transported by equipment such as tower cranes or elevators.

[0004] During the material transportation process, the material box is moved from the ground to the bottom of the deep foundation pit. Since the material box is suspended and the lifting rope is constantly stretched, the material box is prone to shaking due to wind during transportation, causing the material inside the material box to splash and fall, creating a dangerous situation.

[0005] To this end, the utility model provides a deep foundation pit material transportation device. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a deep foundation pit material transportation device described in the utility model comprises a support box; a plurality of fixing rods are fixedly connected to the bottom of the support box; a plurality of springs are fixedly connected to the bottom of the support box; a plurality of the springs are fixedly connected to the inside of the support box; a plurality of groups of the spring ends are fixedly connected to a storage box; the storage box is arranged inside the support box; a plurality of elastic rods are fixedly connected to the middle of the storage box; a plurality of the elastic rods are equidistantly distributed in the middle of the storage box; the elastic rods are arranged in an arc shape; elastic cloth is fixedly connected to the side walls of two adjacent elastic rods; two first fixing rings are fixedly connected to the top of the storage box; the two first fixing rings are arranged oppositely; a steel wire rope is fixedly connected to the middle of the two first fixing rings; through the above-mentioned structure, the elastic cloth can effectively reduce the splashing and downward falling of materials caused by vibration or wind during transportation, and can reduce the pollution to the construction site and the surrounding environment.

[0008] Preferably, two second fixing rings are fixedly connected to the middle of the steel wire rope; the two second fixing rings are arranged opposite to each other; a pull rope is installed in the middle of the second fixing ring; the pull rope passes through the middle of the second fixing ring; floating plates are fixedly connected to the ends of the two pull ropes; through the above-mentioned structure, the floating plates can effectively prevent the splashing of concrete materials during transportation, reducing the problem of material waste caused by vibration or wind splashing of concrete materials.

[0009] Preferably, two connecting rods are fixedly connected to the bottom of the floating plate; the ends of the connecting rods are fixedly connected to counterweight balls; the floating plate with the above structure allows the counterweight balls to enter the concrete material, which can increase the friction between the floating plate and the concrete material.

[0010] Preferably, a collecting groove is provided in the middle of the storage box; the collecting groove is provided outside the storage box; the collecting groove is provided near the elastic cloth; through the above-mentioned structure, the collecting groove can collect the concrete material collected by the elastic cloth, effectively reducing the concrete material being stuck between the elastic cloth and the storage box when the storage box enters the support box.

[0011] Preferably, a sliding rod is slidably connected to the bottom of the fixing rod; a plurality of fixing holes are opened in the middle of the sliding rod; a through hole is opened in the middle of the fixing rod; an insertion rod is inserted in the middle of the through hole and one of the fixing holes; through the above-mentioned structure, the sliding rod can effectively adjust the height and angle of the support box, can effectively adapt to various terrain conditions, and can enable the support box to maintain balance and stability on uneven ground.

[0012] Preferably, a support pad is installed at the bottom of the slide bar; the support pad is fixedly connected to the bottom of the slide bar; through the above structure, the support pad can effectively distribute the weight of the support box to a larger area, effectively reducing the pressure of the slide bar on the ground.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The deep foundation pit material transportation device described in the utility model can effectively reduce the splashing and falling of materials due to vibration or wind during transportation through elastic cloth, reduce the damage caused by the impact force of materials on equipment and buildings, and effectively reduce the waste caused by falling materials.

[0015] 2. The deep foundation pit material transportation device described in the utility model can effectively prevent the splashing of concrete materials during transportation through the plate, thereby reducing the problem of material waste caused by the splashing of concrete materials due to vibration or wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1It is a three-dimensional diagram of a deep foundation pit material transportation device in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the support box in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the floating plate in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the weighted ball in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the slide bar in the utility model;

[0022] In the figure: 1. support box; 11. fixing rod; 12. spring; 13. storage box; 14. elastic rod; 15. elastic cloth; 16. first fixing ring; 17. wire rope; 2. second fixing ring; 21. pull rope; 22. floating plate; 3. connecting rod; 31. counterweight ball; 4. collecting trough; 5. sliding rod; 51. fixing hole; 52. through hole; 53. plug rod; 6. support pad. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 3As shown, a deep foundation pit material transportation device described in an embodiment of the utility model comprises a support box 1; a plurality of fixing rods 11 are fixedly connected to the bottom of the support box 1; a plurality of springs 12 are fixedly connected to the bottom of the support box 1; a plurality of springs 12 are fixedly connected to the inside of the support box 1; a plurality of groups of springs 12 are fixedly connected to storage boxes 13 at their ends; the storage box 13 is arranged inside the support box 1; a plurality of elastic rods 14 are fixedly connected to the middle of the storage box 13; a plurality of elastic rods 14 are equidistantly distributed in the middle of the storage box 13; the elastic rods 14 are arranged in an arc shape; elastic cloth 15 is fixedly connected to the side walls of two adjacent elastic rods 14; Two first fixing rings 16 are fixedly connected to the top of the storage box 13; the two first fixing rings 16 are arranged opposite to each other; a steel wire rope 17 is fixedly connected to the middle of the two first fixing rings 16; when working, the steel wire rope 17 is connected to the hoisting device of the hoisting machine. During the foundation pit construction process, concrete is loaded into the storage box 13, and the storage box 13 is lowered into the foundation pit through the lifting device in the hoisting machine. In the process of the storage box 13 moving downward, the steel wire rope 17 is continuously stretched to make the storage box 13 shake in the air. When the storage box 13 shakes, the concrete material inside splashes outward, and the splashed concrete is pulled out through the elastic cloth 15. The soil material is blocked and collected. When the fixing rod 11 contacts the ground, the storage box 13 is lowered inside the support box 1 by the gravity of the material inside the support box 1. At the same time, multiple springs 12 produce elastic contraction. When the storage box 13 enters the support box 1, multiple elastic rods 14 are squeezed through the inner wall of the support box 1, so that the elastic rods 14 and the elastic cloth 15 produce elastic bending and contraction between the support box 1 and the storage box 13, and then the concrete material is taken out of the storage box 13, so as to carry out foundation pit construction work. The elastic cloth 15 can effectively reduce the splashing and falling of materials due to vibration or wind during transportation. It can reduce the pollution to the construction site and the surrounding environment, effectively reduce the materials falling onto the equipment and buildings, reduce the damage caused by the impact force of the materials on the equipment and buildings, and can effectively reduce the waste caused by the falling materials, effectively reduce the loss of materials, and can effectively reduce the problem of injuries to personnel caused by the falling materials. It can make the material transportation run smoothly. The support box 1 and the spring 12 can effectively reduce the impact of the materials when they are transported to the designated position and touch the ground, and effectively absorb the vibration caused by the impact force of the instantaneous contact with the ground. The materials are inside the storage box 13, thereby effectively improving the work efficiency of the foundation pit material transportation.

[0025] like Figure 1 , Figure 3 , Figure 4As shown, two second fixing rings 2 are fixedly connected to the middle of the steel wire rope 17; the two second fixing rings 2 are arranged oppositely; a pull rope 21 is installed in the middle of the second fixing ring 2; the pull rope 21 passes through the middle of the second fixing ring 2; the ends of the two pull ropes 21 are fixedly connected to floating plates 22; when working, one end of the pull rope 21 is pulled to make the pull rope 21 slide in the middle of the second fixing ring 2, and the pull rope 21 is supported by the second fixing ring 2, and the two pull ropes 21 are pulled to make the floating plates 22 move upward, and the concrete material is loaded into the storage box 13, and then the two pull ropes 21 are loosened, and the floating plates 22 naturally slide down and contact with the concrete material, so that the floating plates 22 float on the surface of the concrete material, and the floating plates 22 can effectively prevent the concrete material from splashing during transportation, reduce the problem of material waste caused by concrete material splashing due to vibration or wind, and can effectively reduce the scattering and overflow of concrete materials during transportation, and reduce the time delay caused by cleaning the scattered concrete materials.

[0026] like Figure 3 and Figure 4 As shown, two connecting rods 3 are fixedly connected to the bottom of the floating plate 22; the ends of the connecting rods 3 are fixedly connected to counterweight balls 31; during operation, when the floating plate 22 is on the surface of the concrete material, the two counterweight balls 31 enter the middle of the concrete material through gravity, and the counterweight balls 31 enter the interior of the concrete material through the floating plate 22, which can increase the friction between the floating plate 22 and the concrete material, effectively maintain the stability of the concrete material during transportation, and effectively prevent the concrete material from overflowing and spilling during transportation, thereby effectively improving the efficiency of concrete material transportation.

[0027] like Figure 2 and Figure 3 As shown, a collecting groove 4 is provided in the middle of the material storage box 13; the collecting groove 4 is provided outside the material storage box 13; the collecting groove 4 is provided near the elastic cloth 15; during operation, after the splashed concrete materials are blocked by the elastic cloth 15, they are retained inside the elastic cloth 15; when the material storage box 13 descends into the support box 1, the contracted elastic cloth 15 squeezes toward the material storage box 13, so that the concrete materials enter the middle of the collecting groove 4, and the concrete materials collected by the elastic cloth 15 can be collected through the collecting groove 4, which effectively reduces the concrete materials getting stuck between the elastic cloth 15 and the material storage box 13 when the material storage box 13 enters the support box 1, and can effectively make the material storage box 13 smoothly enter the support box 1 to unload the concrete materials, reduce the wear caused by the obstruction between the elastic cloth 15 and the support box 1, can store the collected concrete materials, and reduce the operation time for cleaning each time of transportation, thereby effectively improving the efficiency of concrete material transportation.

[0028] like Figure 1 and Figure 5As shown, a slide bar 5 is slidably connected to the bottom of the fixing rod 11; a plurality of fixing holes 51 are opened in the middle of the slide bar 5; a through hole 52 is opened in the middle of the fixing rod 11; an insertion rod 53 is inserted in the middle of the through hole 52 and one of the fixing holes 51; during operation, according to the ground inclination condition of the lowering position of the storage box 13, part of the slide bar 5 is stretched outward to a certain length, and then the insertion rod 53 is inserted into the middle of the fixing hole 51 through the through hole 52, so that the slide bar 5 is fixed inside the fixing rod 11. After the storage box 13 transports the concrete material to the bottom of the foundation pit, the end of the slide bar 5 contacts the ground, so that the support box 1 keeps balance on the ground. The height and angle of the support box 1 can be effectively adjusted through the slide bar 5, which can effectively adapt to various terrain conditions, keep the support box 1 balanced and stable on uneven ground, and effectively adjust the contact point between the support box 1 and the ground, effectively reducing the problem of concrete material spilling due to the inclination of the ground when the support box 1 falls to the ground.

[0029] like Figure 1 and Figure 5 As shown, a support pad 6 is installed at the bottom of the slide bar 5; the support pad 6 is fixedly connected to the bottom of the slide bar 5; during operation, when the concrete material is being transported, the slide bar 5 is in contact with and supported by the support pad 6, and the weight of the support box 1 can be effectively dispersed to a larger area through the support pad 6, which effectively reduces the pressure of the slide bar 5 on the ground, effectively improves the stability of the support box 1, and effectively increases the contact area between the support box 1 and the ground. The soft material of the support pad 6 can reduce the direct pressure of the support box 1 on the ground, thereby reducing damage and depression of the ground due to excessive pressure.

[0030] During operation, the steel wire rope 17 is connected to the hoisting device of the hoisting machine. During the foundation pit construction process, concrete is loaded into the storage box 13, and the storage box 13 is lowered into the foundation pit through the lifting device in the hoisting machine. During the downward movement of the storage box 13, the steel wire rope 17 is continuously stretched to make the storage box 13 swing in the air. When the storage box 13 swings, the concrete material inside splashes outward, and the splashed concrete material is blocked and collected by the elastic cloth 15. When the fixing rod 11 contacts the ground, the storage box 13 is supported The material inside the box 1 is subjected to the gravity of the material and descends inside the support box 1. At the same time, the multiple springs 12 produce elastic contraction. When the storage box 13 enters the support box 1, the multiple elastic rods 14 are squeezed through the inner wall of the support box 1, so that the elastic rods 14 and the elastic cloth 15 produce elastic bending and contraction between the support box 1 and the storage box 13. Then, the concrete material is taken out of the storage box 13, so as to carry out the foundation pit construction work. Pull one end of the pull rope 21 to make the pull rope 21 slide in the middle of the second fixing ring 2, and the pull rope 21 is pulled through the second fixing ring 2. The two pull ropes 21 are pulled to move the floating plate 22 upward, and the concrete material is loaded into the storage box 13. Then, the two pull ropes 21 are released, and the floating plate 22 naturally slides down and contacts the concrete material, so that the floating plate 22 floats on the surface of the concrete material. When the floating plate 22 is on the surface of the concrete material, the two weighted balls 31 enter the middle of the concrete material by gravity. When the splashing concrete material is blocked by the elastic cloth 15, it is retained inside the elastic cloth 15. When the storage box 13 descends into the support box 1, the contracted elastic cloth 15 moves toward the storage box. 13 is squeezed to make the concrete material enter the middle of the collecting trough 4. According to the ground inclination condition of the lowered position of the storage box 13, part of the slide bar 5 is stretched outward to a certain length, and then the insertion rod 53 is inserted into the middle of the fixing hole 51 through the through hole 52 to fix the slide bar 5 inside the fixing rod 11. After the storage box 13 transports the concrete material to the bottom of the foundation pit, the end of the slide bar 5 contacts the ground to keep the support box 1 balanced on the ground. When the concrete material is being transported, the slide bar 5 contacts and supports the ground through the support pad 6.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A deep foundation pit material transport device, comprising a support box (1); characterized in that: The bottom of the support box (1) is fixedly connected to a plurality of fixing rods (11); the bottom of the support box (1) is fixedly connected to a plurality of springs (12); the plurality of springs (12) are fixedly connected to the inside of the support box (1); the ends of a plurality of groups of springs (12) are fixedly connected to a storage box (13); the storage box (13) is arranged inside the support box (1); a plurality of elastic rods (14) are fixedly connected to the middle of the storage box (13); the plurality of elastic rods (14) are evenly distributed in the middle of the storage box (13); the elastic rods (14) are arranged in an arc shape; the side walls of two adjacent elastic rods (14) are fixedly connected to elastic cloths (15); the top of the storage box (13) is fixedly connected to two first fixing rings (16); the two first fixing rings (16) are arranged opposite to each other; the middle of the two first fixing rings (16) is fixedly connected to a steel wire rope (17).

2. A deep foundation pit material transport device according to claim 1, characterized in that: Two second fixing rings (2) are fixedly connected to the middle of the steel wire rope (17); the two second fixing rings (2) are arranged opposite to each other; a pull rope (21) is installed in the middle of the second fixing ring (2); the pull rope (21) passes through the middle of the second fixing ring (2); and floating plates (22) are fixedly connected to the ends of the two pull ropes (21).

3. A deep foundation pit material transport device according to claim 2, characterized in that: Two connecting rods (3) are fixedly connected to the bottom of the floating plate (22); and a counterweight ball (31) is fixedly connected to the end of the connecting rod (3).

4. A deep foundation pit material transport device according to claim 3, characterized in that: A collecting groove (4) is provided in the middle of the material storage box (13); the collecting groove (4) is provided outside the material storage box (13); and the collecting groove (4) is provided near the elastic cloth (15).

5. A deep foundation pit material transport device according to claim 4, characterized in that: The bottom of the fixed rod (11) is slidably connected to a sliding rod (5); a plurality of fixing holes (51) are provided in the middle of the sliding rod (5); a through hole (52) is provided in the middle of the fixed rod (11); an insertion rod (53) is inserted in the middle of the through hole (52) and one of the fixing holes (51).

6. A deep foundation pit material transport device according to claim 5, characterized in that: A support pad (6) is installed at the bottom of the slide bar (5); the support pad (6) is fixedly connected to the bottom of the slide bar (5).

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