Storage rack for roadway construction

Abstract

The utility model discloses a storage rack for roadway construction, which is suitable for crossing a belt conveyor and comprises a supporting assembly and a storage assembly, the supporting assembly comprises a first supporting leg and a second supporting leg, and the first supporting leg and the second supporting leg are arranged at intervals in the width direction of the belt conveyor. The distance between the first supporting leg and the second supporting leg is larger than the width of the belt conveyor. The storage assembly is arranged above the first supporting leg, the storage assembly is provided with a containing groove used for containing materials, and the storage assembly is higher than the belt conveyor. The storage rack provided by the embodiment of the utility model can span the belt conveyor and is supported on the bottom plate of the roadway, the space above the belt conveyor can be used for storing materials, and meanwhile, the influence on the belt conveyor is reduced, so that the normal operation of the belt conveyor is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material storage facilities, in particular to a storage rack for tunnel construction. Background Art

[0002] During tunnel excavation, belt conveyors are used as auxiliary equipment to transport excavated ore or other materials along the tunnel to ensure smooth construction. Due to limited space in the tunnel, various materials used in the excavation process are usually concentrated and piled above the frame of the belt conveyor. The weight of the materials is large, and long-term stacking will cause the frame of the belt conveyor to bend and deform, affecting the normal operation of the belt conveyor. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model proposes a storage rack for tunnel construction, which can span the belt conveyor and be supported on the bottom plate of the tunnel. The space above the belt conveyor can be used to store materials while reducing the impact on the belt conveyor to ensure the normal operation of the belt conveyor.

[0005] The storage rack for tunnel construction of the embodiment of the utility model is suitable for crossing the belt conveyor, and includes a support assembly and a storage assembly, the support assembly includes a first leg and a second leg, the first leg and the second leg are arranged at intervals along the width direction of the belt conveyor, and the distance between the first leg and the second leg is greater than the width of the belt conveyor; the storage assembly is arranged above the first leg, the storage assembly has a accommodating groove for accommodating materials, and the storage assembly is arranged higher than the belt conveyor.

[0006] In some embodiments, the storage assembly includes a first sliding frame and a second sliding frame, the first sliding frame is arranged above the first leg, and the second sliding frame is arranged above the second leg; the first sliding frame and the second sliding frame are slidably connected to each other along the width direction of the belt conveyor, the first sliding frame has a first storage groove, and the second sliding frame has a second storage groove, the first storage groove is open toward one side of the second sliding frame, and the second storage groove is open toward one side of the first sliding frame, so that the first storage groove and the second storage groove together form the accommodating groove.

[0007] In some embodiments, the first sliding frame includes a first bottom plate and a first side plate, the first side plate is arranged on the upper side of the first bottom plate, and the first bottom plate and the first side plate form the first storage slot; the second sliding frame includes a second bottom plate and a second side plate, the second side plate is arranged on the upper side of the second bottom plate, and the second bottom plate and the second side plate form the second storage slot.

[0008] In some embodiments, the first side panel is in a mesh shape; and / or the second side panel is in a mesh shape.

[0009] In some embodiments, a first sliding portion is disposed on the first sliding frame, and a second sliding portion is disposed on the second sliding frame, and the second sliding portion can slidably cooperate with the first sliding portion.

[0010] In some embodiments, the first sliding portion is a sliding groove, and the second sliding portion is a sliding rod, and the sliding rod is slidably engaged with the sliding groove.

[0011] In some embodiments, a plurality of positioning holes are provided on the second slide frame, and the plurality of positioning holes are arranged at intervals along the width direction of the belt conveyor; a positioning piece is provided on the first slide frame, and the positioning piece is movable relative to the first slide frame so that the positioning piece is positioned and matched with any one of the positioning holes.

[0012] In some embodiments, a rolling member is further included, and a portion of the second slide frame is stacked with the first slide frame; the rolling member is rotatably disposed on the first slide frame, and the first slide frame is slidably matched with the second slide frame through the rolling member; and / or the rolling member is rotatably disposed on the second slide frame, and the second slide frame is slidably matched with the first slide frame through the rolling member.

[0013] In some embodiments, a plurality of the rolling elements are provided, and the plurality of the rolling elements are spaced apart along the length direction of the belt conveyor.

[0014] In some embodiments, the support assembly further includes a plurality of pads; the pads are disposed at the bottom of the first leg, and / or the pads are disposed at the bottom of the second leg.

[0015] The storage rack for tunnel construction in the embodiment of the utility model is mainly used for storing various materials during the tunnel construction process. The spacing between the first leg and the second leg of the storage rack is greater than the width of the belt conveyor, so that the storage rack can cross the belt conveyor and use the space above the belt conveyor to store materials. At the same time, the bottom of the first leg and the second leg can be supported on the bottom plate of the tunnel, reducing the impact of the setting of the storage rack on the belt conveyor and ensuring the normal operation of the belt conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the position of a storage rack for tunnel construction in a tunnel according to an embodiment of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the overall structure of a storage rack for tunnel construction according to an embodiment of the utility model.

[0018] Figure 3 The utility model is an exploded schematic diagram of a storage rack for tunnel construction according to an embodiment of the utility model.

[0019] Figure 4 yes Figure 3 A magnified schematic diagram of center A.

[0020] Reference numerals:

[0021] 10. Storage rack;

[0022] 1. Support assembly; 11. First leg; 12. Second leg;

[0023] 2. Storage assembly; 21. Accommodation slot; 22. First slide frame; 221. First storage slot; 222. First bottom plate; 223. First side plate; 224. First frame; 2241. Reinforcement beam; 23. Second slide frame; 231. Second storage slot; 232. Second bottom plate; 233. Second side plate; 234. Second frame;

[0024] 31. first sliding part; 311. positioning member; 32. second sliding part; 321. positioning hole;

[0025] 4. Rolling parts;

[0026] 5. Pad;

[0027] 20, laneway; 201, floor;

[0028] 30. Belt conveyor. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0030] like Figure 1 and Figure 2As shown, the storage rack 10 for tunnel construction of the embodiment of the utility model is suitable for crossing the belt conveyor 30, and includes a support assembly 1 and a storage assembly 2. The support assembly 1 includes a first leg 11 and a second leg 12. The first leg 11 and the second leg 12 are spaced apart along the width direction of the belt conveyor 30, and the distance between the first leg 11 and the second leg 12 is greater than the width of the belt conveyor 30; the storage assembly 2 is arranged above the first leg 11, and the storage assembly 2 has a accommodating groove 21 for accommodating materials, and the storage assembly 2 is arranged higher than the belt conveyor 30.

[0031] The storage rack 10 for tunnel construction of the embodiment of the utility model is mainly used for storing various materials during the construction of the tunnel 20. The spacing between the first leg 11 and the second leg 12 of the storage rack 10 is greater than the width of the belt conveyor 30, so that the storage rack 10 can cross the belt conveyor 30 and use the space above the belt conveyor 30 to store materials; at the same time, the bottom of the first leg 11 and the second leg 12 can be supported on the bottom plate 201 of the tunnel 20, reducing the impact of the setting of the storage rack 10 on the belt conveyor 30 and ensuring the normal operation of the belt conveyor 30.

[0032] In some embodiments, the storage assembly 2 includes a first slide frame 22 and a second slide frame 23, the first slide frame 22 is arranged above the first leg 11, and the second slide frame 23 is arranged above the second leg 12; the first slide frame 22 and the second slide frame 23 are slidably connected to each other along the width direction of the belt conveyor 30, the first slide frame 22 has a first storage groove 221, and the second slide frame 23 has a second storage groove 231, the first storage groove 221 is open toward one side of the second slide frame 23, and the second storage groove 231 is open toward one side of the first slide frame 22, so that the first storage groove 221 and the second storage groove 231 together form a accommodating groove 21.

[0033] By sliding the first sliding frame 22 and the second sliding frame 23 relative to each other, the spacing between the first leg 11 and the second leg 12 can be adjusted to adapt to belt conveyors 30 of different widths, thereby preventing the storage rack 10 from colliding with the belt conveyor 30, thereby improving the compatibility of the storage rack 10 with belt conveyors 30 of different models and reducing the impact of the storage rack 10 on the belt conveyor 30 when in use.

[0034] Preferably, two first legs 11 and two second legs 12 are provided, and the two first legs 11 are spaced apart along the length direction of the belt conveyor 30, and the two second legs 12 are also spaced apart along the length direction of the belt conveyor 30, thereby forming four supporting points between the storage assembly 2 and the bottom plate 201 of the alley 20, thereby improving the stability of the storage assembly 2.

[0035] In some embodiments, the first sliding frame 22 includes a first bottom plate 222 and a first side plate 223, the first side plate 223 is arranged on the upper side of the first bottom plate 222, and the first bottom plate 222 and the first side plate 223 form a first storage slot 221; the second sliding frame 23 includes a second bottom plate 232 and a second side plate 233, the second side plate 233 is arranged on the upper side of the second bottom plate 232, and the second bottom plate 232 and the second side plate 233 form a second storage slot 231.

[0036] The first bottom plate 222 and the second bottom plate 232 together constitute the bottom wall of the receiving groove 21, which can provide support for various materials stored in the receiving groove 21; the first side plate 223 and the second side plate 233 together constitute the side wall of the receiving groove 21, which can reduce the probability of the material in the receiving groove 21 falling from the side and improve safety.

[0037] Optionally, the number of the first side panels 223 is set to three, and the three first side panels 223 are arranged above the first bottom panel 222 and respectively correspond to the three sides of the upper surface of the first bottom panel 222, forming a first storage slot 221 open to the second slide frame 23. Similarly, the number of the second side panels 233 is also set to three, and the three second side panels 233 are arranged above the second bottom panel 232 and respectively correspond to the three sides of the upper surface of the second bottom panel 232, forming a second storage slot 231 open to the first slide frame 22. The first storage slot 221 and the second storage slot 231 together form the receiving slot 21, so that the outline of the receiving slot 21 is rectangular.

[0038] Alternatively, if Figure 2 and Figure 3 As shown, the first sliding frame 22 also includes a first frame 224, which is a rectangular frame formed by splicing rectangular tubes and is open toward the second sliding frame 23. The first bottom plate 222 is arranged at the bottom of the first frame 224 and is welded and fixed to the first frame 224. The first side plate 223 surrounds the side of the first frame 224 and is welded and fixed to the first frame 224.

[0039] Similarly, the second sliding frame 23 also includes a second frame 234, which is a rectangular frame formed by splicing rectangular tubes and is open toward the first sliding frame 22. The second bottom plate 232 is arranged at the bottom of the second frame 234 and is welded and fixed to the second frame 234. The second side plate 233 surrounds the side of the second frame 234 and is welded and fixed to the second frame 234.

[0040] like Figure 3As shown, in order to improve the bearing capacity of the storage assembly 2, reinforcing beams 2241 are provided at the bottom of the first bottom plate 222 and below the second bottom plate 232, and the reinforcing beams 2241 extend along the length direction of the belt conveyor 30; the reinforcing beams 2241 below the first bottom plate 222 are welded and fixed to the first frame 224, and the reinforcing beams 2241 below the second bottom plate 232 are welded and fixed to the second frame 234.

[0041] In some embodiments, the first side plate 223 is in a mesh shape; and / or, the second side plate 233 is in a mesh shape.

[0042] Through the above arrangement, the overall weight of the storage rack 10 can be reduced to facilitate the production, transportation and other operations of the storage rack 10.

[0043] Optionally, the first bottom plate 222 and the second bottom plate 232 are also in a mesh shape, which can further reduce the weight of the storage rack 10 and reduce the probability of dust, dirt and other debris accumulating in the receiving groove 21.

[0044] In some embodiments, Figure 3 and Figure 4 As shown, the first sliding frame 22 is provided with a first sliding portion 31 , and the second sliding frame 23 is provided with a second sliding portion 32 , and the second sliding portion 32 is slidably matched with the first sliding portion 31 .

[0045] The second sliding portion 32 and the first sliding portion 31 are slidably matched, so that the first sliding frame 22 and the second sliding frame 23 restrict each other, so that the first sliding frame 22 and the second sliding frame 23 are more stable when sliding relative to each other.

[0046] In some embodiments, the first sliding portion 31 is a sliding groove, and the second sliding portion 32 is a sliding rod, and the sliding rod can slidably cooperate with the sliding groove.

[0047] The sliding cooperation between the slide bar and the slide groove can limit the relative sliding direction between the first slide frame 22 and the second slide frame 23. The structure of the slide bar and the slide groove is relatively simple, and the production convenience is higher.

[0048] Optionally, the slide rod and the slide groove are arranged near the upper side of the accommodating groove 21 , so that the upper sides of the first slide frame 22 and the second slide frame 23 cooperate with each other, thereby improving the sliding stability of the first slide frame 22 and the second slide frame 23 .

[0049] Optionally, two slide bars are provided and are arranged on both sides of the second slide frame 23 spaced apart along the length direction of the belt conveyor 30 . Correspondingly, two slide grooves are also provided, thereby further improving the sliding stability of the first slide frame 22 and the second slide frame 23 .

[0050] In some embodiments, a plurality of positioning holes 321 are provided on the second slide frame 23, and the plurality of positioning holes 321 are arranged at intervals along the width direction of the belt conveyor 30; a positioning member 311 is provided on the first slide frame 22, and the positioning member 311 is movable relative to the first slide frame 22 so that the positioning member 311 is positioned and matched with any one of the positioning holes 321.

[0051] By cooperating the positioning member 311 with one of the positioning holes 321, the relative sliding of the first sliding frame 22 and the second sliding frame 23 can be blocked, the first sliding frame 22 and the second sliding frame 23 are positioned, and the stability of the storage rack 10 when in use is improved. In addition, by moving the positioning member 311 relative to the first sliding frame 22, the positioning member 311 can be disengaged from the positioning hole 321 to release the restriction on the first sliding frame 22 and the second sliding frame 23, thereby adjusting the relative position of the first sliding frame 22 and the second sliding frame 23.

[0052] Optionally, the positioning holes 321 are provided on the slide bar, and a plurality of positioning holes 321 are evenly arranged along the length direction of the slide bar, which makes it more convenient when processing the positioning holes 321 .

[0053] Optionally, the positioning member 311 is a bolt, the positioning member 311 is passed through the first slide frame 22 and extends into the slide groove, and the positioning hole 321 is a threaded hole; the first slide frame 22 and the second slide frame 23 are relatively slid, and when the positioning member 311 is aligned with one of the positioning holes 321, screwing the positioning member 311 can make the positioning member 311 inserted into the positioning hole 321, thereby fixing the relative positions of the first slide frame 22 and the second slide frame 23, and the operation is relatively simple.

[0054] In some embodiments, a rolling member 4 is also included, and a portion of the second slide frame 23 is stacked with the first slide frame 22; the rolling member 4 is rotatably disposed on the first slide frame 22, and the first slide frame 22 is slidably matched with the second slide frame 23 through the rolling member 4; and / or, the rolling member 4 is rotatably disposed on the second slide frame 23, and the second slide frame 23 is slidably matched with the first slide frame 22 through the rolling member 4.

[0055] By setting a rolling member 4 between the first sliding frame 22 and the second sliding frame 23, the first sliding frame 22 and the second sliding frame 23 are in contact with each other through the rolling member 4, and the sliding fit between the two is converted into a rolling fit, which has a smaller friction force, thereby saving more effort when adjusting the relative position of the first sliding frame 22 and the second sliding frame 23.

[0056] Optionally, a portion of the second slide frame 23 is located inside the first storage groove 221 so that the first slide frame 22 and the second slide frame 23 are partially overlapped, so as to achieve relative sliding of the first slide frame 22 and the second slide frame 23 along the width direction of the belt conveyor 30 while ensuring the integrity of the accommodating groove 21.

[0057] Preferably, the rolling member 4 is rotatably disposed at the bottom of the second frame 234 and protrudes downward from the bottom of the second sliding frame 23 , and the rolling member 4 is attached to the bottom wall of the first storage groove 221 .

[0058] In some embodiments, a plurality of rolling elements 4 are provided, and the rolling elements 4 are arranged at intervals along the length direction of the belt conveyor 30 .

[0059] By providing a plurality of rolling members 4, the rolling matching area of ​​the first sliding frame 22 and the second sliding frame 23 can be enlarged, and it is more labor-saving when controlling the relative sliding of the first sliding frame 22 and the second sliding frame 23.

[0060] Optionally, the rolling element 4 is a rolling bearing, and the axis of the rolling bearing is arranged along the length direction of the belt conveyor 30 .

[0061] In some embodiments, Figure 2 As shown, the support assembly 1 further includes a plurality of pads 5 ; the pads 5 are disposed at the bottom of the first leg 11 , and / or the pads 5 are disposed at the bottom of the second leg 12 .

[0062] By providing the pad 5 , the contact area between the first leg 11 and / or the second leg 12 and the bottom plate 201 of the tunnel 20 can be increased, thereby increasing the stability of the support of the storage rack 10 .

[0063] Optionally, the pad 5 is welded and fixed to the bottom of the first leg 11 and / or the second leg 12 .

[0064] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A storage rack (10) for tunnel construction, characterized in that: Suitable for crossing a belt conveyor (30), comprising: A support assembly (1), the support assembly (1) comprising a first leg (11) and a second leg (12), the first leg (11) and the second leg (12) being arranged at intervals along the width direction of the belt conveyor (30), and the interval between the first leg (11) and the second leg (12) being greater than the width of the belt conveyor (30); A storage assembly (2), the storage assembly (2) being arranged above the first leg (11), the storage assembly (2) having a receiving groove (21) for receiving materials, and the storage assembly (2) being arranged higher than the belt conveyor (30).

2. The storage rack (10) for tunnel construction according to claim 1, characterized in that: The storage assembly (2) comprises a first sliding frame (22) and a second sliding frame (23), wherein the first sliding frame (22) is arranged above the first supporting leg (11), and the second sliding frame (23) is arranged above the second supporting leg (12); The first slide frame (22) and the second slide frame (23) are slidably connected to each other along the width direction of the belt conveyor (30); the first slide frame (22) has a first storage groove (221), and the second slide frame (23) has a second storage groove (231); the first storage groove (221) is open toward one side of the second slide frame (23), and the second storage groove (231) is open toward one side of the first slide frame (22), so that the first storage groove (221) and the second storage groove (231) together enclose the accommodating groove (21).

3. The storage rack (10) for tunnel construction according to claim 2, characterized in that: The first sliding frame (22) comprises a first bottom plate (222) and a first side plate (223), wherein the first side plate (223) is arranged on the upper side of the first bottom plate (222), and the first bottom plate (222) and the first side plate (223) enclose the first storage slot (221); The second sliding frame (23) comprises a second bottom plate (232) and a second side plate (233), wherein the second side plate (233) is arranged on the upper side of the second bottom plate (232), and the second bottom plate (232) and the second side plate (233) form the second storage slot (231).

4. The storage rack (10) for tunnel construction according to claim 3, characterized in that: The first side plate (223) is in a mesh shape; and / or The second side plate (233) is in a mesh shape.

5. The storage rack (10) for tunnel construction according to claim 2, characterized in that: The first sliding frame (22) is provided with a first sliding portion (31), and the second sliding frame (23) is provided with a second sliding portion (32), and the second sliding portion (32) can slidably cooperate with the first sliding portion (31).

6. The storage rack (10) for tunnel construction according to claim 5, characterized in that: The first sliding part (31) is a sliding groove, and the second sliding part (32) is a sliding rod, and the sliding rod can slidably cooperate with the sliding groove.

7. The storage rack (10) for tunnel construction according to claim 5 or 6, characterized in that: The second slide frame (23) is provided with a plurality of positioning holes (321), and the plurality of positioning holes (321) are arranged at intervals along the width direction of the belt conveyor (30); the first slide frame (22) is provided with a positioning member (311), and the positioning member (311) is movable relative to the first slide frame (22) so that the positioning member (311) is positioned and matched with any one of the positioning holes (321).

8. The storage rack (10) for tunnel construction according to claim 2, characterized in that: It also includes a rolling element (4), and a portion of the second sliding frame (23) is stacked with the first sliding frame (22); The rolling member (4) is rotatably arranged on the first sliding frame (22), and the first sliding frame (22) is slidably matched with the second sliding frame (23) through the rolling member (4); and / or The rolling member (4) is rotatably arranged on the second sliding frame (23), and the second sliding frame (23) is slidably matched with the first sliding frame (22) through the rolling member (4).

9. The storage rack (10) for tunnel construction according to claim 8, characterized in that: A plurality of the rolling elements (4) are provided, and the plurality of the rolling elements (4) are arranged at intervals along the length direction of the belt conveyor (30).

10. The storage rack (10) for tunnel construction according to claim 1, characterized in that: The support assembly (1) further comprises a plurality of pads (5); The pad (5) is arranged at the bottom of the first leg (11), and / or The pad (5) is arranged at the bottom of the second supporting leg (12).

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