Building pipe conveying frame

Abstract

The utility model discloses a building pipe conveying rack, which relates to the technical field of pipe conveying racks, and comprises a conveying rack and a folding type supporting assembly, the conveying rack is composed of a central rectangular frame, L-shaped connecting racks, side racks, reinforcing ribs and forking conveying square pipes, and the folding type supporting assembly comprises a supporting unit and a folding unit; the supporting unit is used for achieving horizontal supporting of the conveying frames and achieving vertical stacking operation of the multiple conveying frames with the pipes at the same time. The folding unit is used for achieving folding storage of the supporting unit and used for achieving small-space stacking storage of the idle conveying frame. By arranging the conveying frames and the folding type supporting assemblies, the pipes can be conveniently transferred and stacked, meanwhile, through the conveying frame structures in the shape of the Chinese character'zhong ', space can be provided for folding and containing of the material blocking columns and the conical butt joint blocks, the material blocking columns and the conical butt joint blocks cannot affect the attaching state of stacking and containing of the two conveying frames, and the conveying frames are convenient to use. In this way, the stacking storage space of the conveying frame is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe conveying rack technology, specifically a building pipe conveying rack. Background Technology

[0002] Pipes are essential materials for construction projects. Commonly used pipes include water supply pipes, drainage pipes, gas pipes, heating pipes, electrical conduits, and rainwater pipes.

[0003] In the production process of building pipes, the finished pipes are first stacked on a rack. After the rack is full, it is transported directly to the warehouse by forklift for storage. The rack supports are stacked on top of each other in the warehouse, which serves as a stacking rack. When the rack is not in use, it is necessary to minimize the space occupied by the idle rack. Based on this, a building pipe transport rack is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a building pipe transport rack in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a building pipe transport frame, including a transport frame and a folding support assembly. The transport frame consists of a central rectangular frame, L-shaped connecting frames, side frames, reinforcing ribs, and forklift square tubes. Four L-shaped connecting frames are provided, arranged in pairs. Two sets of L-shaped connecting frames are symmetrically fixed on both sides of the central rectangular frame. The side frames are fixed on the side of the two sets of L-shaped connecting frames away from the central rectangular frame. The reinforcing ribs are fixed on the inner side of the central rectangular frame and between the two sets of L-shaped connecting frames. The central rectangular frame, L-shaped connecting frames, side frames, and reinforcing ribs together form a support base for placing pipes.

[0006] Two forklift transport square tubes are provided, and the two forklift transport square tubes are symmetrically fixed on both sides of the bottom of the central rectangular frame to provide insertion and limiting space for the forklift fork arm;

[0007] A foldable support assembly is provided at the corner of the connection between the L-shaped connecting frame and the side frame. The foldable support assembly includes a support unit and a folding unit.

[0008] The support unit is used to support the horizontal placement of the transport rack, and at the same time to realize the vertical stacking operation of multiple transport racks containing pipes.

[0009] The folding unit is used to fold and store the support unit, and to stack and store the idle transport rack in a small space.

[0010] As a further embodiment of this utility model: the support unit includes a support cylinder, a conical bottom shell, a fixing column, a baffle column, and a conical connecting block;

[0011] The support cylinder is provided in four parts. The four support cylinders are welded and fixed to the corners of the connection between the four L-shaped connecting frames and the side frame. The conical bottom shell is fixed to the bottom of the support cylinder. The conical bottom shell cooperates with the forklift square tube to realize the flat placement of the transport frame.

[0012] The fixed column is fixed to the inside of the support cylinder column, the baffle column is vertically installed on the inside of the support cylinder column and sleeved with the fixed column, the top of the baffle column protrudes above the support cylinder column and is fixedly connected to the conical docking block, and the upper conveying frame is sleeved with the conical docking block on the lower conveying frame through the conical bottom shell to realize the horizontal limit of the two conveying frames.

[0013] As a further improvement of this utility model: the folding unit includes a snap-fit ​​groove, a vertical slot, and a flip-over groove;

[0014] The vertical slot is opened at one end of the baffle post near the bottom and extends to the other end of the baffle post. The baffle post is slidably sleeved on the outside of the fixed post through the vertical slot. The flip-up slot is opened on the top side of the support cylinder post facing the central rectangular frame, and the baffle post is aligned with the opening of the flip-up slot. The flip-up slot is used to provide lateral flipping space for the baffle post after it moves up, thereby realizing the folding of the baffle post.

[0015] The snap-fit ​​groove is located on the side of the conical bottom shell facing the central rectangular frame. After the baffle column is folded, the upper conveying frame is snapped onto the top of the lower support column through the snap-fit ​​groove and onto the outside of the folded baffle column through the snap-fit ​​groove, thereby realizing the small-space stacking and storage of the two conveying frames.

[0016] As a further embodiment of this utility model: the outer wall width and length of the baffle column are matched with the inner wall width and length of the support cylinder column, respectively, and the inner wall width of the tilting groove is matched with the outer wall width of the baffle column.

[0017] The outer wall dimensions of the conical docking block match the inner wall dimensions of the conical bottom shell, and the outer wall width and length of the supporting cylinder match the width and length of the top of the inner wall of the snap-fit ​​groove, respectively.

[0018] As a further improvement of this utility model: the lower surface of the conical bottom shell is flush with the lower surface of the forklift square tube;

[0019] The overall height of the baffle post and the conical docking block is less than the horizontal length of the L-shaped connecting frame. When the baffle post is flipped to the horizontal state, the height from the upper edge of the conical docking block to the upper surface of the central rectangular frame is less than the height of the forklift square tube.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] By setting the transport rack and the folding support component, the convenient transfer and stacking of pipes can be achieved. At the same time, through the "middle"-shaped structure of the transport rack, space can be provided for the folding and storage of the baffle posts and the conical docking blocks, so that the baffle posts and the conical docking blocks will not affect the fitting state of the stacking and storage of the two transport racks, thus further reducing the stacking and storage space of the transport rack. Brief Description of the Drawings

[0022] Figure 1 is a schematic structural view of the present utility model;

[0023] Figure 2 is a structural sectional view of the support cylinder column and the conical bottom shell of the present utility model;

[0024] Figure 3 is a schematic view of the stacking state of multiple transport racks of the present utility model;

[0025] Figure 4 is a schematic view of the folded state of the folding support component of the present utility model;

[0026] Figure 5 is a schematic view of the stacked and stored state of multiple transport racks of the present utility model.

[0027] In the figure: 1, transport rack; 101, central rectangular frame; 102, L-shaped connecting frame; 103, side frame; 104, reinforcing rib; 105, fork-lift square pipe; 2, folding support component; 201, support cylinder column; 202, conical bottom shell; 203, clamping groove; 204, fixed column; 205, baffle post; 206, vertical notch; 207, flipping groove; 208, conical docking block. Detailed Description of the Preferred Embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-5In this embodiment of the utility model, a building pipe transport rack includes a transport rack 1 and a folding support assembly 2. The transport rack 1 is composed of a central rectangular frame 101, L-shaped connecting frames 102, side frames 103, reinforcing ribs 104, and forklift square tubes 105. There are four L-shaped connecting frames 102 arranged in pairs. The two sets of L-shaped connecting frames 102 are symmetrically fixed on both sides of the central rectangular frame 101. The side frames 103 are fixed on the side of the two sets of L-shaped connecting frames 102 away from the central rectangular frame 101. The reinforcing ribs 104 are fixed on the inner side of the central rectangular frame 101 and in the middle of the two sets of L-shaped connecting frames 102. The central rectangular frame 101, L-shaped connecting frames 102, side frames 103, and reinforcing ribs 104 form a support base for placing pipes.

[0030] Two forklift square tubes 105 are provided, and the two forklift square tubes 105 are symmetrically fixed on both sides of the bottom of the central rectangular frame 101 to provide insertion and limiting space for the forklift fork arm;

[0031] A foldable support assembly 2 is provided at the corner of the connection end between the L-shaped connecting frame 102 and the side frame 103. The foldable support assembly 2 includes a support unit and a folding unit.

[0032] The support unit is used to support the flat placement of the transport rack 1, and at the same time to realize the vertical stacking operation of multiple transport racks 1 containing pipes;

[0033] The folding unit is used to fold and store the support unit, and to stack and store the idle transport rack 1 in a small space.

[0034] The support unit includes a support cylinder 201, a conical bottom shell 202, a fixed column 204, a baffle column 205, and a conical connecting block 208;

[0035] Four support cylinder columns 201 are provided. The four support cylinder columns 201 are welded and fixed to the corners of the connection between the four L-shaped connecting frames 102 and the side frame 103. The conical bottom shell 202 is fixed to the bottom of the support cylinder column 201. The conical bottom shell 202 cooperates with the forklift square tube 105 to realize the flat placement of the transport frame 1.

[0036] The fixed column 204 is fixed to the inside of the support cylinder column 201. The baffle column 205 is vertically installed inside the support cylinder column 201 and sleeved with the fixed column 204. The top of the baffle column 205 protrudes above the support cylinder column 201 and is fixedly connected to the conical docking block 208. The upper conveying frame 1 is sleeved with the conical docking block 208 on the lower conveying frame 1 through the conical bottom shell 202 to realize the horizontal limit of the two conveying frames 1.

[0037] The folding unit includes a snap-fit ​​slot 203, a vertical slot 206, and a flip-up slot 207;

[0038] A vertical slot 206 is opened at one end of the baffle post 205 near the bottom and extends to the other end of the baffle post 205. The baffle post 205 is slidably sleeved on the outside of the fixed post 204 through the vertical slot 206. A flip groove 207 is opened on the top side of the support cylinder post 201 facing the central rectangular frame 101, and the baffle post 205 is aligned with the opening of the flip groove 207. The flip groove 207 is used to provide a side flipping space for the baffle post 205 after it moves up, thereby realizing the folding of the baffle post 205.

[0039] The snap-fit ​​groove 203 is opened on one side of the conical bottom shell 202 facing the central rectangular frame 101. After the baffle column 205 is folded, the upper conveying frame 1 is snapped to the top of the lower support column 201 through the snap-fit ​​groove 203 and snapped to the outside of the folded baffle column 205 through the snap-fit ​​groove 203, thereby realizing the small space stacking and storage of the two conveying frames 1.

[0040] In this embodiment: when the pipe is placed, the four baffle posts 205 are in an upright state. The pipe is placed on a support base consisting of a central rectangular frame 101, an L-shaped connecting frame 102, a side frame 103, and reinforcing ribs 104. The baffle posts 205 can limit the pipe and prevent it from rolling off the support base.

[0041] Once the specified number of pipes on the support frame are placed, the transport frame 1 can be transferred to the warehouse by forklift. At this time, the forklift forks can be inserted into the forklift square tube 105 to lift and transfer the pipes.

[0042] After being transferred to the warehouse, this transport rack 1 can be placed on the ground or stacked on top of another transport rack 1 that has already been placed. Simply align the conical bottom shell 202 of this transport rack 1 with the conical docking block 208 on the other transport rack 1 and put it down. The horizontal positioning of the two transport racks 1 can be achieved by the conical bottom shell 202 fitting onto the conical docking block 208, making the stacking more stable.

[0043] When the conveyor frame 1 is not in use, the stop posts 205 can be folded and stored. First, pull the stop posts 205 upwards. The stop posts 205 slide along the outer wall of the fixed post 204 through the vertical slot 206. When the bottom of the vertical slot 206 contacts the outer wall of the fixed post 204, the stop posts 205 can be flipped downwards ninety degrees through the flipping slot 207. At this point, the stop posts 205 are horizontal and flush with the long side of the L-shaped connecting frame 102. After all four stop posts 205 are folded, the conveyor frame 1 can be... When the conveyor rack 1 is forked to another idle conveyor rack 1, the conical bottom shell 202 on the conveyor rack 1 is sleeved with the top of the support cylinder column 201 on the other idle conveyor rack 1. The snap-fit ​​groove 203 on the conical bottom shell 202 is snapped onto the outside of the folded baffle column 205 on the other idle conveyor rack 1. The lower surface of the forklift square tube 105 on the conveyor rack 1 is attached to the upper surface of the central rectangular frame 101 of the other idle conveyor rack 1. In this way, the idle conveyor rack 1 can be stacked and stored in a small space.

[0044] Please refer to this carefully. Figures 1-4 The outer wall width and length of the baffle column 205 are matched with the inner wall width and length of the support cylinder column 201, and the inner wall width of the tilting groove 207 is matched with the outer wall width of the baffle column 205.

[0045] The outer wall dimensions of the conical mating block 208 match the inner wall dimensions of the conical bottom shell 202, and the outer wall width and length of the support cylinder 201 match the width and length of the top of the inner wall of the snap-fit ​​groove 203, respectively.

[0046] In this embodiment: This structure can keep the vertical state of the baffle column 205 stable and not loose, and after the conical docking block 208 is engaged with the inner side of the conical bottom shell 202, it can ensure the relative stability of the two conveying frames 1, thereby ensuring the stability of the stacking and storage of the conveying frames 1.

[0047] Please refer to this carefully. Figures 1-5 The lower surface of the conical bottom shell 202 is flush with the lower surface of the forklift square tube 105.

[0048] The overall height of the baffle post 205 and the conical docking block 208 is less than the horizontal length of the L-shaped connecting frame 102. When the baffle post 205 is flipped to the horizontal state, the height from the upper edge of the conical docking block 208 to the upper surface of the central rectangular frame 101 is less than the height of the forklift square tube 105.

[0049] In this embodiment, the structure ensures that the baffle post 205 and the conical docking block 208 do not affect the fit of the two conveyor racks 1 when stacked, thus making the stacked storage space of the conveyor racks 1 smaller.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building pipe conveying rack, comprising a conveying rack (1) and a folding support assembly (2), characterized in that, The transport frame (1) is composed of a central rectangular frame (101), L-shaped connecting frames (102), side frames (103), reinforcing ribs (104), and forklift square tubes (105). There are four L-shaped connecting frames (102) arranged in pairs. The two sets of L-shaped connecting frames (102) are symmetrically fixed on both sides of the central rectangular frame (101). The side frames (103) are fixed on the side of the two sets of L-shaped connecting frames (102) away from the central rectangular frame (101). The reinforcing ribs (104) are fixed on the inner side of the central rectangular frame (101) and between the two sets of L-shaped connecting frames (102). The central rectangular frame (101), L-shaped connecting frames (102), side frames (103), and reinforcing ribs (104) form a support base for placing the pipes. Two forklift square tubes (105) are provided, and the two forklift square tubes (105) are symmetrically fixed on both sides of the bottom of the central rectangular frame (101) to provide insertion limiting space for the forklift fork arm; A foldable support assembly (2) is provided at the corner of the connection end between the L-shaped connecting frame (102) and the side frame (103). The foldable support assembly (2) includes a support unit and a folding unit. The support unit is used to support the flat placement of the transport rack (1) and to perform vertical stacking of multiple transport racks (1) containing pipes. The folding unit is used to realize the folding and storage of the support unit, and to realize the small-space stacking and storage of the idle transport rack (1).

2. The building pipe conveying rack according to claim 1, characterized in that, The support unit includes a support cylinder (201), a conical bottom shell (202), a fixed column (204), a baffle column (205), and a conical docking block (208); Four support cylinders (201) are provided. The four support cylinders (201) are welded and fixed to the connection corners of the four L-shaped connecting frames (102) and the side frame (103). The conical bottom shell (202) is fixed to the bottom end of the support cylinder (201). The conical bottom shell (202) cooperates with the forklift square tube (105) to realize the flat placement of the transport frame (1). The fixed column (204) is fixed to the inside of the support cylinder column (201). The baffle column (205) is vertically installed inside the support cylinder column (201) and sleeved with the fixed column (204). The top of the baffle column (205) protrudes above the support cylinder column (201) and is fixedly connected to the conical docking block (208). The upper conveying frame (1) is sleeved with the conical docking block (208) on the lower conveying frame (1) through the conical bottom shell (202) to realize the horizontal limit of the two conveying frames (1).

3. The building pipe conveying rack according to claim 2, characterized in that, The folding unit includes a snap-fit ​​groove (203), a vertical slot (206), and a flip-up slot (207); The vertical slot (206) is opened at one end of the baffle post (205) near the bottom and extends to the other end of the baffle post (205). The baffle post (205) is slidably sleeved on the outside of the fixed post (204) through the vertical slot (206). The flip groove (207) is opened on the top side of the support cylinder post (201) facing the central rectangular frame (101), and the opening of the baffle post (205) is aligned with the opening of the flip groove (207). The flip groove (207) is used to provide a side flipping space for the baffle post (205) after it moves up, thereby realizing the folding of the baffle post (205). The snap-fit ​​groove (203) is opened on the side of the conical bottom shell (202) facing the central rectangular frame (101). After the baffle column (205) is folded, the upper conveying frame (1) is snapped to the top of the lower support column (201) through the snap-fit ​​groove (203) and snapped to the outside of the folded baffle column (205) through the snap-fit ​​groove (203), thereby realizing the small space stacking and storage of the two conveying frames (1).

4. A building pipe conveying rack according to claim 3, characterized in that, The outer wall width and length of the baffle column (205) are matched with the inner wall width and length of the support cylinder column (201), and the inner wall width of the overturning groove (207) is matched with the outer wall width of the baffle column (205). The outer wall dimensions of the conical docking block (208) match the inner wall dimensions of the conical bottom shell (202), and the outer wall width and length of the support cylinder (201) match the width and length of the top of the inner wall of the snap-fit ​​groove (203), respectively.

5. A building pipe conveying rack according to claim 3, characterized in that, The lower surface of the conical bottom shell (202) is flush with the lower surface of the forklift square tube (105); The overall height of the baffle post (205) and the conical docking block (208) is less than the horizontal length of the L-shaped connecting frame (102). When the baffle post (205) is flipped to the horizontal state, the height from the upper edge of the conical docking block (208) to the upper surface of the central rectangular frame (101) is less than the height of the forklift square tube (105).

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