Splicing type compressed air energy storage cavern laying trolley

Abstract

The top ends of lower-layer vertical rods are connected with lower-layer connecting pieces respectively, lower-layer transverse rods penetrate through the lower-layer connecting pieces respectively, a plurality of lower-layer supporting rods are arranged between the two lower-layer transverse rods, middle-layer vertical rods are connected with the lower-layer connecting pieces respectively, and the middle-layer vertical rods are connected with the lower-layer connecting pieces respectively. The top ends of the middle-layer vertical rods are connected with the middle-layer connecting pieces, the middle-layer transverse rods penetrate through the middle-layer connecting pieces respectively, a plurality of middle-layer supporting rods are arranged between the two middle-layer transverse rods, the upper-layer vertical rods are connected with the corresponding middle-layer connecting pieces, the top ends of the upper-layer vertical rods are connected with the upper-layer connecting pieces, and the upper-layer transverse rods penetrate through the upper-layer connecting pieces. According to the utility model, the structure is reasonable, the step-by-step assembly from bottom to top or the step-by-step disassembly from top to bottom can be realized, on one hand, the overall assembly and disassembly are convenient, on the other hand, the assembly and disassembly can be carried out in the underground garage, and the assembly and disassembly are convenient. Therefore, after the outer end plate of the energy storage cavern is installed, the parts of the trolley can be fed into and separated from the energy storage cavern.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chamber laying trolley, concretely is a spliced compressed air energy storage chamber laying trolley. BACKGROUND

[0002] Compressed air energy storage refers to using electric energy to compress air in the valley period of power grid load, and releasing compressed air to drive steam turbine power generation in the peak period of power grid load.

[0003] The compressed air energy storage chamber needs the cooperation of the trolley when laying the sealing layer on the inner wall, and the trolley is generally assembled by multiple welded modules at present, cannot enter the chamber from the air inlet and outlet, and can only be assembled outside the chamber before entering the chamber, and the outer end plate of the chamber cannot be installed in advance. SUMMARY

[0004] The utility model discloses a spliced compressed air energy storage chamber laying trolley, which can be assembled from bottom to top or disassembled from top to bottom, facilitating the assembly and disassembly of the whole, and enabling the assembly and disassembly in the chamber, so that the trolley parts can be sent into and out of the energy storage chamber after the installation of the outer end plate of the energy storage chamber, thereby solving the problem in the background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a spliced compressed air energy storage chamber laying trolley, including lower layer vertical pole, lower layer cross bar, lower layer support rod, lower layer connecting piece, middle layer vertical pole, middle layer cross bar, middle layer support rod, middle layer connecting piece, upper layer vertical pole, upper layer cross bar, upper layer support rod, upper layer connecting piece, flat plate and ladder, the lower layer vertical pole has four and bottom all is equipped with the rolling wheel through the wheel support, the lower layer vertical pole top respectively with lower layer connecting piece links, two two lower layer connecting pieces are a group, the lower layer cross bar has two and respectively passes through two lower layer connecting pieces of same group, a plurality of lower layer support rods are provided between two lower layer cross bars, the middle layer vertical pole has four and bottom respectively with corresponding lower layer connecting piece links, the middle layer vertical pole top with middle layer connecting piece links, two two middle layer connecting pieces are a group, the middle layer cross bar has two and respectively passes through two middle layer connecting pieces of same group, a plurality of middle layer support rods are provided between two middle layer cross bars, the upper layer vertical pole has four and bottom respectively with corresponding middle layer connecting piece links, the upper layer vertical pole top with upper layer connecting piece links, two two upper layer connecting pieces are a group, the upper layer cross bar has two and respectively passes through two upper layer connecting pieces of same group, a plurality of upper layer support rods are provided between two upper layer cross bars, the upper surface of lower layer support rod, middle layer support rod and upper layer support rod all are equipped with flat plate through bolt, the ladder is linked with upper layer cross bar, middle layer cross bar and lower layer cross bar respectively;

[0006] The lower layer connecting piece and the middle layer connecting piece are the same structure and are composed of a first horizontal C-shaped sleeve, a first lower connecting sleeve and an upper connecting sleeve, a first lower connecting sleeve is vertically arranged on the lower surface of the first horizontal C-shaped sleeve, an upper connecting sleeve is vertically arranged on the upper surface of the first horizontal C-shaped sleeve, the top end of the lower layer vertical pole is inserted into the first lower connecting sleeve of the lower layer connecting piece and is fastened by bolts, the lower layer cross bar is arranged in the first horizontal C-shaped sleeve of the corresponding lower layer connecting piece and is fastened by bolts, the bottom end of the middle layer vertical pole is inserted into the upper connecting sleeve of the lower layer connecting piece and is fastened by bolts, the top end of the middle layer vertical pole is inserted into the first lower connecting sleeve of the middle layer connecting piece and is fastened by bolts, the middle layer cross bar is arranged in the first horizontal C-shaped sleeve of the corresponding middle layer connecting piece and is fastened by bolts.

[0007] The upper layer connecting piece comprises a second horizontal C-shaped sleeve and a second lower connecting sleeve, a second lower connecting sleeve is vertically arranged on the lower surface of the second horizontal C-shaped sleeve, the bottom end of the upper layer vertical pole is inserted into the upper connecting sleeve of the middle layer connecting piece and is fastened by bolts, the top end of the upper layer vertical pole is inserted into the second lower connecting sleeve of the upper layer connecting piece and is fastened by bolts, and the upper layer cross bar is arranged in the second horizontal C-shaped sleeve of the corresponding upper layer connecting piece and is fastened by bolts.

[0008] Preferably, the present invention provides a modular compressed air energy storage silo laying trolley, wherein the ladder is provided with several connecting rods, and the ladder is fastened to the upper, middle and lower crossbars respectively by the connecting rods and bolts.

[0009] Preferably, the present invention provides a modular compressed air energy storage tunnel laying trolley, wherein the inner sides of the lower, middle and upper crossbars are all provided with connecting plates, the end of the lower support rod is connected to the connecting plate on the inner side of the lower crossbar by bolts, the end of the middle support rod is connected to the connecting plate on the inner side of the middle crossbar by bolts, and the end of the upper support rod is connected to the connecting plate on the inner side of the upper crossbar by bolts.

[0010] Preferably, the present invention provides a modular compressed air energy storage silo laying trolley, wherein connecting plates are provided on the outer sides of the lower and middle uprights, connecting plates are provided on the lower surfaces of the lower and middle crossbars, lower diagonal braces are installed between the lower uprights and lower crossbars through connecting plates and bolts and nuts, and middle diagonal braces are installed between the middle uprights and middle crossbars through connecting plates and bolts and nuts.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The assembly of each upright and horizontal bar is completed through lower, middle, and upper connecting parts. At the same time, each pair of lower, middle, and upper horizontal bars is connected by lower, middle, and upper support rods, respectively. The flat plate is installed on the upper surface of the lower, middle, and upper support rods. The trolley can be assembled from bottom to top or disassembled from top to bottom. This facilitates the overall assembly and disassembly, and allows assembly and disassembly to be carried out inside the energy storage chamber. This enables the trolley components to be sent into and out of the energy storage chamber even after the outer end plate of the energy storage chamber has been installed. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a side view of the ladder structure.

[0016] Figure 4 This is a schematic diagram of the lower layer connector structure (the middle layer connector has the same structure as the lower layer connector);

[0017] Figure 5 This is a schematic diagram of the upper-layer connector structure;

[0018] Figure 6 This is a schematic diagram showing the positional relationship between the present invention and the energy storage chamber.

[0019] In the diagram: Lower vertical pole 1, Lower horizontal pole 2, Lower support pole 3, Lower connector 4, Middle vertical pole 5, Middle horizontal pole 6, Middle support pole 7, Middle connector 8, Upper vertical pole 9, Upper horizontal pole 10, Upper support pole 11, Upper connector 12, Flat plate 13, First transverse C-shaped sleeve 14, First lower connecting sleeve 15, Upper connecting sleeve 16, Second transverse C-shaped sleeve 17, Second lower connecting sleeve 18, Connecting rod 19, Connecting piece 20, Connecting plate 21, Lower diagonal brace 22, Middle diagonal brace 23, Ladder 24, Roller 25. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Please see Figures 1-5This utility model provides a technical solution: a modular compressed air energy storage tunnel laying trolley, including lower-level uprights 1, lower-level crossbars 2, lower-level support rods 3, lower-level connectors 4, middle-level uprights 5, middle-level crossbars 6, middle-level support rods 7, middle-level connectors 8, upper-level uprights 9, upper-level crossbars 10, upper-level support rods 11, upper-level connectors 12, a flat plate 13, and a ladder 24. There are four lower-level uprights 1, each with rollers 25 mounted on its bottom via wheel frames. The tops of the lower-level uprights 1 are connected to the lower-level connectors 4, with each pair of lower-level connectors 4 forming a group. There are two lower-level crossbars 2, each passing through two lower-level connectors 4 in the same group. Several lower-level support rods 3 are arranged between two lower-level crossbars 2. There are four middle-level uprights 5. The bottom ends of the upper support rods 3, 7, and 8 are connected to the corresponding lower layer connectors 4. The top ends of the middle layer uprights 5 are connected to the middle layer connectors 8. Two middle layer connectors 8 form a group. There are two middle layer crossbars 6, each passing through two middle layer connectors 8 in the same group. Several middle layer support rods 7 are arranged between two middle layer crossbars 6. There are four upper layer uprights 9, each with its bottom end connected to the corresponding middle layer connector 8. The top ends of the upper layer uprights 9 are connected to the upper layer connectors 12. Two upper layer connectors 12 form a group. There are two upper layer crossbars 10, each passing through two upper layer connectors 12 in the same group. Several upper layer support rods 11 are arranged between two upper layer crossbars 10. Flat plates are bolted to the upper surfaces of the lower layer support rods 3, middle layer support rods 7, and upper layer support rods 11. 13. Connecting pieces 20 are provided on the inner sides of the lower crossbar 2, the middle crossbar 6, and the upper crossbar 10. The end of the lower support rod 3 is connected to the connecting piece 20 on the inner side of the lower crossbar 2 by bolts. The end of the middle support rod 7 is connected to the connecting piece 20 on the inner side of the middle crossbar 6 by bolts. The end of the upper support rod 11 is connected to the connecting piece 20 on the inner side of the upper crossbar 10 by bolts. The connecting pieces 20 are used to connect and disassemble the lower support rod 3 and the lower crossbar 2, the middle support rod 7 and the middle crossbar 6, and the upper support rod 11 and the upper crossbar 10. The ladder 24 is connected to the upper crossbar 10, the middle crossbar 6, and the lower crossbar 2 respectively. The ladder 24 is provided with several connecting rods 19. The ladder 24 is connected to the upper crossbar 10, the middle crossbar 6, and the lower crossbar 2 by the connecting rods. 19 and bolts are respectively fastened to the upper crossbar 10, the middle crossbar 6 and the lower crossbar 2. The connection and disassembly of the ladder 24 to the upper crossbar 10, the middle crossbar 6 and the lower crossbar 2 are realized through the connecting rod 19. The lower upright 1 and the middle upright 5 are both provided with connecting plates 21 on the outside. The lower crossbar 2 and the lower crossbar 6 are both provided with connecting plates 21. The lower upright 1 and the lower crossbar 2 are connected by connecting plates 21 and bolts and nuts to install the lower diagonal brace 22. The middle upright 5 and the middle crossbar 6 are connected by connecting plates 21 and bolts and nuts to install the middle diagonal brace 23. The lower diagonal brace 22 and the middle diagonal brace 23 are used to ensure the support strength of the lower crossbar 2 and the middle crossbar 6, thereby improving the support strength of the entire trolley.

[0023] like Figure 4As shown, the lower connecting member 4 and the middle connecting member 8 have the same structure and are both composed of a first transverse C-shaped sleeve 14, a first lower connecting sleeve 15 and an upper connecting sleeve 16. The first lower connecting sleeve 15 is vertically arranged on the lower surface of the first transverse C-shaped sleeve 14, and the upper connecting sleeve 16 is vertically arranged on the upper surface of the first transverse C-shaped sleeve 14. The top end of the lower upright 1 is inserted into the first lower connecting sleeve 15 of the lower connecting member 4 and fastened with bolts. The lower crossbar 2 passes through the first transverse C-shaped sleeve 14 of the corresponding lower connecting member 4 and is fastened with bolts. The bottom end of the middle upright 5 is inserted into the upper connecting sleeve 16 of the lower connecting member 4 and fastened with bolts. The top end of the middle upright 5 is inserted into the first lower connecting sleeve 15 of the middle connecting member 8 and fastened with bolts. The middle crossbar 6 passes through the first transverse C-shaped sleeve 14 of the corresponding middle connecting member 8 and is fastened with bolts.

[0024] like Figure 5 As shown, the upper connecting member 12 includes a second transverse C-shaped sleeve 17 and a second lower connecting sleeve 18. The second lower connecting sleeve 18 is vertically arranged on the lower surface of the second transverse C-shaped sleeve 17. The bottom end of the upper upright 9 is inserted into the upper connecting sleeve 16 of the middle connecting member 8 and fastened with bolts. The top end of the upper upright 9 is inserted into the second lower connecting sleeve 18 of the upper connecting member 12 and fastened with bolts. The upper crossbar 10 passes through the second transverse C-shaped sleeve 17 of the corresponding upper connecting member 12 and is fastened with bolts.

[0025] Assembly method and operating principle: Insert the top end of the lower upright 1 into the first lower connecting sleeve 15 of the lower connecting piece 4 and tighten it with bolts. Then, pass the lower crossbar 2 through the first transverse C-shaped sleeve 14 of the corresponding lower connecting piece 4 and tighten it with bolts. Tighten the two ends of the multiple lower support rods 3 to the connecting pieces 20 on the inner side of the lower crossbar 2 with bolts and nuts. Then, connect the lower diagonal brace 22 to the lower upright 1 and the lower crossbar 2 through the connecting plate 21 and bolts. Insert the bottom end of the middle upright 5 into the upper connecting sleeve 16 of the lower connecting piece 4 and tighten it with bolts. Then, pass the middle crossbar 6 through the first transverse C-shaped sleeve 14 of the corresponding middle connecting piece 8 and tighten it with bolts. Tighten the two ends of the multiple middle support rods 7 to the connecting pieces 20 on the inner side of the middle crossbar 6 with bolts and nuts. Then, connect the middle diagonal brace 23 to the middle upright 5 and the middle crossbar 6 through the connecting plate 21 and bolts. The bottom end of the upper upright 9 is inserted into the upper connecting sleeve 16 of the middle connecting piece 8 and secured with bolts. The upper horizontal bar 10 is then passed through the second transverse C-shaped sleeve 17 corresponding to the upper connecting piece 12 and secured with bolts. The two ends of multiple upper support rods 11 are respectively secured to the connecting pieces 20 inside the upper horizontal bar 10 with bolts and nuts. Finally, the flat plate 13 is installed on the upper surfaces of the lower support rod 3, the middle support rod 7, and the upper support rod 11 with bolts. The ladder 24 is then secured to the upper horizontal bar 10, the middle horizontal bar 6, and the lower horizontal bar 2 with connectors and bolts, completing the assembly. In use, each component is fed into the energy storage chamber through the air inlet and outlet of the outer end plate and assembled inside the chamber. After assembly, it is fitted with the pre-laid track in the energy storage chamber, such as... Figure 6 As shown, the steel-rubber composite layer of the inner wall of the energy storage chamber is finally laid using a trolley. After the laying is completed, the trolley is disassembled and sent out through the air inlet and outlet of the outer end plate of the energy storage chamber. This utility model has a reasonable structure. The assembly of each upright and horizontal bar is completed by the lower connecting part 4, the middle connecting part 8 and the upper connecting part 12. At the same time, the lower horizontal bars 2, the middle horizontal bars 6 and the upper horizontal bars 10 are connected by the lower support rod 3, the middle support rod 7 and the upper support rod 11 respectively. The flat plate 13 is installed on the upper surface of the lower support rod 3, the middle support rod 7 and the upper support rod 11. The trolley can be assembled from bottom to top or disassembled from top to bottom. This facilitates the overall assembly and disassembly, and it can be assembled and disassembled inside the chamber. Thus, the trolley components can be sent into and out of the energy storage chamber even after the outer end plate of the energy storage chamber is installed.

[0026] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0027] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular compressed air energy storage chamber laying trolley, characterized in that: The system includes lower-level uprights (1), lower-level crossbars (2), lower-level support rods (3), lower-level connectors (4), middle-level uprights (5), middle-level crossbars (6), middle-level support rods (7), middle-level connectors (8), upper-level uprights (9), upper-level crossbars (10), upper-level support rods (11), upper-level connectors (12), a flat plate (13), and a ladder (24). There are four lower-level uprights (1), each with a roller (25) mounted on its bottom via a wheel frame. The top of each lower-level upright (1) is connected to a lower-level connector (4). Two lower-level connectors (4) form a group. There are two lower-level crossbars (2), each passing through two lower-level connectors (4) in the same group. Several lower-level support rods (3) are positioned between two lower-level crossbars (2). There are four middle-level uprights (5), each with its bottom end connected to a corresponding lower-level connector (4). The top of each middle-level upright (5) is connected to a middle-level connector (4). 8) Connected, the two middle layer connectors (8) are a group, the middle layer crossbar (6) has two and passes through the two middle layer connectors (8) of the same group respectively, and a number of middle layer support rods (7) are provided between the two middle layer crossbars (6), the upper layer uprights (9) have four and their bottom ends are connected to the corresponding middle layer connectors (8) respectively, the top of the upper layer uprights (9) is connected to the upper layer connectors (12), the two upper layer connectors (12) are a group, the upper layer crossbar (10) has two and passes through the two upper layer connectors (12) of the same group respectively, and a number of upper layer support rods (11) are provided between the two upper layer crossbars (10), and the upper surfaces of the lower layer support rods (3), the middle layer support rods (7) and the upper layer support rods (11) are all bolted with flat plates (13), and the ladder (24) is connected to the upper layer crossbars (10), the middle layer crossbars (6) and the lower layer crossbars (2) respectively; The lower connecting member (4) and the middle connecting member (8) have the same structure and are both composed of a first transverse C-shaped sleeve (14), a first lower connecting sleeve (15) and an upper connecting sleeve (16). The first lower connecting sleeve (15) is vertically arranged on the lower surface of the first transverse C-shaped sleeve (14), and the upper connecting sleeve (16) is vertically arranged on the upper surface of the first transverse C-shaped sleeve (14). The top end of the lower upright (1) is inserted into the first lower connecting sleeve (15) of the lower connecting member (4) and fastened with bolts. The lower crossbar (2) is inserted into the first transverse C-shaped sleeve (14) of the corresponding lower connector (4) and fastened with bolts. The bottom end of the middle vertical bar (5) is inserted into the upper connecting sleeve (16) of the lower connector (4) and fastened with bolts. The top end of the middle vertical bar (5) is inserted into the first lower connecting sleeve (15) of the middle connector (8) and fastened with bolts. The middle crossbar (6) is inserted into the first transverse C-shaped sleeve (14) of the corresponding middle connector (8) and fastened with bolts. The upper connecting member (12) includes a second transverse C-shaped sleeve (17) and a second lower connecting sleeve (18). The lower surface of the second transverse C-shaped sleeve (17) is vertically provided with the second lower connecting sleeve (18). The bottom end of the upper upright (9) is inserted into the upper connecting sleeve (16) of the middle connecting member (8) and fastened with bolts. The top end of the upper upright (9) is inserted into the second lower connecting sleeve (18) of the upper connecting member (12) and fastened with bolts. The upper crossbar (10) passes through the second transverse C-shaped sleeve (17) of the corresponding upper connecting member (12) and is fastened with bolts.

2. The modular compressed air energy storage silo laying trolley according to claim 1, characterized in that: The ladder (24) is provided with several connecting rods (19), and the ladder (24) is fastened to the upper crossbar (10), the middle crossbar (6) and the lower crossbar (2) respectively through the connecting rods (19) and bolts.

3. The modular compressed air energy storage silo laying trolley according to claim 1, characterized in that: The lower crossbar (2), the middle crossbar (6) and the upper crossbar (10) are all provided with connecting pieces (20) on their inner sides. The end of the lower support rod (3) is connected to the connecting piece (20) on the inner side of the lower crossbar (2) by bolts. The end of the middle support rod (7) is connected to the connecting piece (20) on the inner side of the middle crossbar (6) by bolts. The end of the upper support rod (11) is connected to the connecting piece (20) on the inner side of the upper crossbar (10) by bolts.

4. The modular compressed air energy storage silo laying trolley according to claim 1, characterized in that: A connecting plate (21) is provided on the outer side of both the lower upright (1) and the middle upright (5). A connecting plate (21) is provided on the lower surface of both the lower crossbar (2) and the middle crossbar (6). A lower diagonal brace (22) is installed between the lower upright (1) and the lower crossbar (2) through the connecting plate (21) and bolts and nuts. A middle diagonal brace (23) is installed between the middle upright (5) and the middle crossbar (6) through the connecting plate (21) and bolts and nuts.

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