A placing rack for vertical storage of concrete segments

Abstract

The utility model provides a kind of for concrete segment vertical storage's rack, it is related to concrete segment storage field, using scheme is: including underframe, still include: multiple rows of support frame, multiple rows the support frame is arranged along the length direction of the underframe, each row of support frame is provided with multiple, and multiple each row of support frame is arranged along arc line;Supporting rod is horizontally arranged on the support frame, and the supporting rod end is provided with support pad.The utility model can long-term stably support concrete segment.

Description

Technical Field

[0001] This utility model relates to the field of concrete segment storage, and more particularly to a placement rack for vertical storage of concrete segments. Background Technology

[0002] Reinforced concrete has a wide range of applications, from large buildings to small structural components, and tunnel segments are one of them. After being formed, reinforced concrete tunnel segments need to be placed. Because the reinforced concrete tunnel segments are placed in close proximity, if an accident occurs and one of the segments collapses, it can cause a domino effect, resulting in a large-scale collapse of reinforced concrete.

[0003] In the prior art, Chinese utility model patent CN210361262U discloses a placement rack for reinforced concrete tunnel segments, including a support plate. The support plate has several sliding grooves inside, and sliding rods are slidably connected inside the grooves. A lifting rod is bolted to the front of the sliding rod, and a first support rod is bolted to the bottom of the lifting rod. A first connecting plate, a second connecting plate, a third connecting plate, and a fourth connecting plate are sequentially welded to the front of the lifting rod. A second support rod is bolted to the right side of each of the first, second, and third connecting plates, and a first fixing plate is bolted to the right end of the second support rod. A third support rod is bolted to the left side of each of the second, third, and fourth connecting plates, and a second fixing plate is bolted to the left end of the third support rod. Six placement plates are provided at the front end of the support plate. This technical solution, by adopting a lifting and fixing structure, facilitates the placement and removal of reinforced concrete tunnel segments by workers.

[0004] When the above technical solution is adopted, the placement plate supporting the concrete pipe segment is located on one side of the support plate. The force of the concrete pipe segment on the fixing plate is transmitted to the connecting plate through the support rod. The connecting plate is installed on one side of the support plate in the form of a cantilever beam structure, which has a large torque on the support beam, causing the support beam to deform or the connection with the ground to fail prematurely, and thus it cannot stably support the concrete pipe segment for a long time. Utility Model Content

[0005] To address the technical problem that existing concrete segment placement racks cannot stably support concrete segments for extended periods, this invention provides a placement rack for vertical storage of concrete segments, capable of providing stable support for concrete segments over a long period.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a placement rack for vertical storage of concrete pipe segments, including a base frame and multiple rows of support frames, the multiple rows of support frames are arranged along the length direction of the base frame, each row of support frames is provided with multiple support frames, and the multiple support frames in each row are arranged along an arc; a support rod is horizontally arranged on the support frame, and a support pad is provided at the end of the support rod.

[0007] This utility model uses multiple rows of support frames arranged along an arc to form a ring-shaped support structure. Combined with support rods and support pads, it can evenly distribute the weight of the tunnel segments, enhance the anti-overturning and anti-deformation capabilities of the storage rack, and provide long-term stable support for concrete tunnel segments.

[0008] Furthermore, the base frame includes at least three base beams, with reinforcing bars arranged between the base beams, and the cross-section of the base beams is I-shaped.

[0009] Furthermore, the support frame includes a vertically arranged support column, and a connecting plate is provided at the end of the support column. The connecting plate is detachably connected to the bottom beam.

[0010] Furthermore, diagonal bracing rods are provided on one or both sides of the support column, and a second connecting plate is provided at the lower end of the diagonal bracing rods. The second connecting plate is detachably connected to the bottom beam.

[0011] This invention enhances the support strength of the support column by setting diagonal braces, thus preventing the support column from tilting under stress.

[0012] Furthermore, the bottom beam has multiple mounting holes along its length, and connecting bolts pass through the mounting holes. The connecting bolts are connected to either the first connecting plate or the second connecting plate. The mounting holes are elongated holes, and the length direction of the mounting holes is consistent with the length direction of the bottom beam.

[0013] This invention improves the flexibility of use by setting the mounting holes to elongated holes, which allows for adjustment of the spacing between the front and rear rows of support frames according to the thickness of the pipe segments.

[0014] Furthermore, the support pad has a hemispherical structure, and the arc surface of the support pad can abut against the concrete pipe segment.

[0015] This invention sets the support pad in a hemispherical structure, so that the pressure of the support pad can be evenly transmitted to the entire support surface along the spherical surface, avoiding stress concentration at a specific point and improving the uniformity of the support pad deformation.

[0016] Furthermore, the support pad is made of rubber.

[0017] Furthermore, a nameplate holder is provided on the base frame for placing nameplates.

[0018] This utility model facilitates the marking of concrete segment information by setting a nameplate holder, which makes management easier.

[0019] As can be seen from the above technical solutions, this utility model has the following advantages: This invention provides a storage rack for vertical storage of concrete tunnel segments. Multiple rows of support frames arranged along an arc form a ring-shaped support structure. Combined with support rods and support pads, this structure evenly distributes the weight of the tunnel segments, enhancing resistance to overturning and deformation, and providing long-term stable support. Diagonal braces enhance the support strength of the support columns, preventing them from tilting under stress. Elongated mounting holes allow for adjustment of the spacing between the front and rear rows of support frames according to the segment thickness, improving usability. The hemispherical structure of the support pads ensures that pressure is evenly distributed across the entire support surface, preventing stress concentration at any specific point and improving the uniformity of pad deformation. A nameplate holder facilitates labeling of concrete tunnel segment information, simplifying management. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0022] Figure 2 This is a schematic diagram of the concrete pipe segments after storage in a specific embodiment of this utility model.

[0023] Figure 3 This is a schematic diagram of the base frame in a specific embodiment of the present utility model.

[0024] Figure 4 This is a partial structural diagram of the base frame in a specific embodiment of the present utility model.

[0025] Figure 5 This is a partial assembly structure diagram of the base frame and support frame in a specific embodiment of this utility model.

[0026] Figure 6 This is a schematic diagram of the support frame in a specific embodiment of the present utility model.

[0027] In the diagram, 1. Base frame; 101. Bottom beam; 102. Reinforcing rod; 103. Mounting hole; 2. Support frame; 201. Support pad; 202. Support column; 203. Diagonal brace; 204. Connecting plate two; 205. Connecting plate one; 206. Support rod; 3. Concrete segment; 4. Nameplate holder; 5. Connecting bolt. Detailed Implementation

[0028] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0029] like Figure 1 and Figure 2 As shown in the figure, this specific embodiment provides a placement rack for vertical storage of concrete pipe segments 3, including a base frame 1 and multiple rows of support frames 2. The multiple rows of support frames 2 are arranged along the length direction of the base frame 1, and each row of support frames 2 has multiple support frames, which are arranged along an arc. The concrete pipe segments 3 are placed between two adjacent rows of support frames 2 and supported on the base frame 1. In order to avoid the concrete pipe segments 3 from tilting at a large angle and putting a lot of pressure on the support frames 2, support rods 206 are horizontally arranged on the support frames 2. Specifically, except for the outermost row of support frames 2, each support frame 2 has support rods 206 on both sides. The end of the support rods 206 is provided with a support pad 201. The support rods 206 on the front and rear rows of support frames 2 support the same concrete pipe segment 3. The support rods 206 reduce the tilt angle of the concrete pipe segments 3 and reduce the pressure of the concrete pipe segments on the support frames 2.

[0030] This utility model uses multiple rows of support frames 2 arranged along an arc to form a ring-shaped support structure. Combined with support rods 206 and support pads 201, it can evenly distribute the weight of the pipe segments, enhance the anti-overturning and anti-deformation capabilities, and provide long-term stable support for the concrete pipe segments 3.

[0031] like Figure 3 As shown, in this specific embodiment, the base frame 1 includes at least three base beams 101, and reinforcing rods 102 are welded between the multiple base beams 101. In order to improve the deformation resistance of the base frame 1, the cross-section of the base beams 101 is I-shaped. In this specific embodiment, three base beams 101 are provided.

[0032] like Figure 5 and Figure 6As shown, in this specific embodiment, the support frame 2 includes a vertically arranged support column 202. A connecting plate 205 is provided at the end of the support column 202. The connecting plate 205 is detachably connected to the bottom beam 101. To ensure the support strength of the support frame 2, diagonal bracing rods 203 are provided on one or both sides of the support column 202. In this specific embodiment, to reduce the space occupied by the support frame 2 on the bottom beam 101 and to facilitate the storage of more concrete segments 3, a diagonal bracing rod 203 is provided on one side of the support column 202. A connecting plate 204 is provided at the lower end of the diagonal bracing rod 203. The connecting plate 204 is detachably connected to the bottom beam 101. To ensure that the support rods 206 play a supporting role, the two support rods 206 on the same support column 202 have different lengths. The support rod 206 on the side with the diagonal bracing rod 203 has a longer length than the support rod 206 on the side without the diagonal bracing rod 203, thus avoiding excessive movement space for the concrete segments 3.

[0033] like Figure 4 and Figure 5 As shown, in order to allow the spacing between adjacent rows of support frames 2 in this storage rack to be adjusted according to the thickness of the pipe segments, in this specific embodiment, the bottom beam 101 is provided with multiple mounting holes 103 along its own length direction. A connecting bolt 5 passes through the mounting hole 103 and is connected to the connecting plate 1 205 or the connecting plate 2 204. The mounting hole 103 is an elongated hole, and the position of the connecting bolt 5 in the mounting hole 103 can be adjusted. The length direction of the mounting hole 103 is consistent with the length direction of the bottom beam 101. With this setting, by adjusting the position of the connecting bolt 5, the installation position of the support frame 2 can be changed, thereby realizing the adjustment of the spacing between the front and rear support frames 2 and improving the applicability of this storage rack.

[0034] like Figure 6 As shown, preferably, the support pad 201 is a hemispherical structure, and the arc surface of the support pad 201 can abut against the concrete pipe segment 3. The support pad 201 is made of rubber material. By setting the support pad 201 into a hemispherical structure, the pressure of the support pad 201 can be evenly transmitted to the entire support surface along the spherical surface, avoiding stress concentration at a specific point and improving the uniformity of the deformation of the support pad 201.

[0035] like Figure 3 As shown, furthermore, the base frame 1 is provided with a nameplate holder 4, the nameplate holder 4 has a triangular cross-section, the nameplate holder 4 is used to place nameplates, and the nameplates are used to record information of concrete pipe segments 3; specifically, the nameplate holder 4 is provided with a slot, and the nameplate is inserted into the slot; by setting up the nameplate holder 4 and the nameplate marking the information of the concrete pipe segments 3, it is convenient for personnel to manage the concrete pipe segments 3 and avoid confusion.

[0036] The usage process of this shelf is as follows: During placement, the concrete segment 3 is lifted by a crane and placed vertically on the base frame 1 with manual assistance. After placement, the concrete segment 3 is supported by a short support rod 206 by hand, and then the hook is contacted to lift another segment. After placement, the segment information, storage quantity and time are recorded on the nameplate and inserted into the nameplate holder 4.

[0037] As can be seen from the above specific embodiments, this utility model has the following beneficial effects: 1. By arranging multiple rows of support frames 2 along an arc to form a ring-shaped support structure, and in conjunction with support rods 206 and support pads 201, the weight of the segments can be evenly distributed, enhancing the anti-overturning and anti-deformation capabilities, and providing long-term stable support for the concrete segments 3; 2. By setting diagonal bracing rods 203, the support strength of the support column 202 is enhanced, and the support column 202 is prevented from tilting under stress; 3. By setting the mounting hole 103 as an elongated hole, the spacing between the front and rear rows of support frames 2 can be adjusted according to the thickness of the pipe segment, thus improving the flexibility of use; 4. By setting the support pad 201 into a hemispherical structure, the pressure of the support pad 201 can be evenly transmitted to the entire support surface along the spherical surface, avoiding stress concentration at a specific point and improving the uniformity of the deformation of the support pad 201. 5. The nameplate holder 4 facilitates the marking of information on the concrete segment 3, making management easier.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A storage rack for vertical storage of concrete segments, comprising a base frame (1), characterized in that, Also includes: Multiple rows of support frames (2) are arranged along the length of the base frame (1), and multiple support frames (2) are provided in each row, and the multiple support frames (2) in each row are arranged along an arc. A support rod (206) is horizontally arranged on the support frame (2), and a support pad (201) is provided at the end of the support rod (206).

2. The placement rack for vertical storage of concrete segments as described in claim 1, characterized in that, The base frame (1) includes at least three base beams (101), and reinforcing rods (102) are provided between the base beams (101). The cross-section of the base beams (101) is I-shaped.

3. The placement rack for vertical storage of concrete segments as described in claim 2, characterized in that, The support frame (2) includes a vertically arranged support column (202), and a connecting plate (205) is provided at the end of the support column (202). The connecting plate (205) is detachably connected to the bottom beam (101).

4. The placement rack for vertical storage of concrete segments as described in claim 3, characterized in that, One or both sides of the support column (202) are provided with diagonal bracing rods (203), and the lower end of the diagonal bracing rods (203) is provided with connecting plate two (204), which is detachably connected to the bottom beam (101).

5. The placement rack for vertical storage of concrete segments as described in claim 4, characterized in that, The bottom beam (101) has multiple mounting holes (103) along its length direction. A connecting bolt (5) passes through the mounting hole (103). The connecting bolt (5) is connected to the first connecting plate (205) or the second connecting plate (204). The mounting hole (103) is an elongated hole, and the length direction of the mounting hole (103) is consistent with the length direction of the bottom beam (101).

6. The placement rack for vertical storage of concrete segments as described in any one of claims 1-5, characterized in that, The support pad (201) has a hemispherical structure, and the arc surface of the support pad (201) can abut against the concrete pipe segment.

7. The placement rack for vertical storage of concrete segments as described in claim 6, characterized in that, The support pad (201) is made of rubber.

8. The placement rack for vertical storage of concrete segments as described in claim 1, characterized in that, The base frame (1) is provided with a nameplate holder (4), which is used to place the nameplate.

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