Climbing frame device and packing tool

Abstract

This utility model discloses a climbing frame device and a packing fixture. The climbing frame device includes a climbing frame frame, with at least two spliced ​​sections on each side of the climbing frame frame in the width direction. The climbing frame frame includes a first L-shaped frame piece, a second L-shaped frame piece, and multiple straight frame pieces. The first L-shaped frame piece and the second L-shaped frame piece are respectively configured as two corner structures of the climbing frame frame. The multiple straight frame pieces are all arranged in a straight shape and are used to splice together to form the remaining corner structures of the climbing frame frame. All corner structures are equipped with climbing rollers. When packing the climbing frame frame, the two L-shaped frame pieces can be packed diagonally in the vertical direction, while the remaining multiple straight frame pieces can be placed in the filling space formed by the two L-shaped frame pieces. This allows it to meet the packing conditions for entering and exiting 40HQ standard containers, thereby saving ocean freight costs and having significant economic benefits.

Description

Technical Field

[0001] This utility model belongs to the field of climbing frame packaging technology, and in particular relates to a climbing frame device and packaging fixture. Background Technology

[0002] With the continuous expansion of the tower crane overseas market, container shipping has become the mainstream mode of transportation. The type (standard container, special container) and number of containers required for a single tower crane directly affect the shipping cost, becoming one of the main factors directly determining the development and growth of the overseas market. As a key component, the climbing frame is crucial in determining container capacity (and thus ocean freight costs). The cross-sectional dimensions of climbing frames compatible with a standard 2.3m section are typically over 2800mm, exceeding the standard 40HQ container's loading limit. If an integral climbing frame structure is used for ocean freight, only 40FR special containers can be selected, resulting in inflated ocean freight costs. If a double U-shaped or 4L-shaped climbing frame structure is used, it needs to be split into two packaging units and transported separately using two 40HQ containers, still leading to high ocean freight costs. Furthermore, the loading, unloading, counting, and customs declaration processes are prone to errors and omissions. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies, this utility model provides a climbing frame device and a packing tool, which aims to solve at least one of the above technical problems.

[0004] To achieve the above objectives, the first aspect of this utility model provides a climbing frame device, wherein the climbing frame device includes a climbing frame frame, and each side of the climbing frame frame is provided with at least two spliced ​​sections in the width direction. The climbing frame frame includes a first L-shaped frame piece, a second L-shaped frame piece, and a plurality of straight frame pieces. The first L-shaped frame piece and the second L-shaped frame piece are both L-shaped and are respectively and correspondingly set as two corner structures of the climbing frame frame. The plurality of straight frame pieces are all straight and are used to splice to form the remaining corner structures of the climbing frame frame. The corner structures formed by splicing the plurality of straight frame pieces, the first L-shaped frame piece, and the second L-shaped frame piece are used to enclose and form the climbing frame frame, and climbing rollers are provided on all corner structures.

[0005] In one embodiment of this utility model, the plurality of straight frame pieces include two short straight frame pieces and two long straight frame pieces. The two short straight frame pieces are spliced ​​together to form the inlet side of the climbing frame. The two long straight frame pieces are arranged at intervals and are spliced ​​one-to-one with the two short straight frame pieces to form the remaining two corner structures in the climbing frame. The first side of the first L-shaped frame piece and the second L-shaped frame piece are spliced ​​together, and the second side is spliced ​​one-to-one with the two long straight frame pieces.

[0006] In one embodiment of this utility model, a flange connection structure is provided between two frame pieces arranged on the same side. The flange connection structure includes a first connector and two frame piece flange plates. The two frame piece flange plates are respectively disposed on the two frame pieces arranged on the same side and are spliced ​​together. The first connector is sequentially passed through the two frame piece flange plates to detachably connect the two frame piece flange plates.

[0007] In one embodiment of the present invention, the flange connection structure further includes a positioning pin, one of the two frame flange plates is provided with a positioning pin, and the other is provided with a positioning hole for the positioning pin to pass through.

[0008] In one embodiment of this utility model, both long straight frame sections are provided with the main chord of the climbing frame, and the straight web section of the short straight frame section extends to the main chord. An ear plate connection structure is provided between the straight web section of the short straight frame section and the main chord. The ear plate connection structure includes a second connector and a first ear plate provided on the main chord. The second connector is detachably inserted through the first ear plate and the straight web section of the short straight frame section.

[0009] In one embodiment of this utility model, there are two first ear plates, which are arranged alternately along the length of the main chord. The ear plate connection structure also includes two second ear plates, which are respectively arranged on opposite sides of the straight web rod split section of the short straight frame piece and extend out of the straight web rod split section of the short straight frame piece. The portions of the two second ear plates extending out of the straight web rod split section of the short straight frame piece extend into the space between the two first ear plates, and the two first ear plates and the two second ear plates are respectively fitted together in a corresponding manner. The second connector is sequentially passed through the four ear plates.

[0010] To achieve the above objectives, a second aspect of this utility model provides a packing fixture, wherein the packing fixture is used to pack the climbing frame according to the above description into a container, wherein one of the first L-shaped frame piece and the second L-shaped frame piece is designated as the lower L-shaped frame piece, and the other is designated as the upper L-shaped frame piece, and the packing fixture includes: The balance support bracket is erected at the bottom of the container and has a first support docking part and a second support docking part. The first support docking part is used to detach and connect with the end of the horizontally placed side of the lower L-shaped frame piece, and the second support docking part is used to detach and connect with the end of the vertically placed side of the upper L-shaped frame piece. The first shaped stabilizing bracket has a first stabilizing docking part and a second stabilizing docking part. The first stabilizing docking part is used to detachably connect with the end of the lower L-shaped frame piece that is placed vertically upwards, and the second stabilizing docking part is used to detachably connect with the end of the upper L-shaped frame piece that is placed horizontally. The filling support bracket has its lower end detachably connected to one side of the lower L-shaped frame piece that is placed horizontally, and its upper end is used to support the straight frame piece placed within the filling space formed by the lower and upper L-shaped frame pieces.

[0011] In one embodiment of this utility model, the packaging fixture further includes a second-shaped stabilizing bracket. The first-shaped stabilizing bracket and the second-shaped stabilizing bracket are respectively configured to correspond one-to-one with the cylinder crossbeam on the climbing surface of the climbing frame and the reinforcing crossbeam located outside the lifting crossbeam. The first stabilizing docking part and the second stabilizing docking part are respectively disassembled and connected one-to-one with the cylinder crossbeam splitting section in the lower L-shaped frame piece and the upper L-shaped frame piece. The second-shaped stabilizing bracket has a third stabilizing docking part and a fourth stabilizing docking part. The third stabilizing docking part and the fourth stabilizing docking part are respectively disassembled and connected one-to-one with the reinforcing crossbeam splitting section in the lower L-shaped frame piece and the upper L-shaped frame piece.

[0012] In one embodiment of this utility model, the filling support bracket includes a support frame body, a first U-bolt and a second U-bolt. The support frame body includes a first horizontal plate and a second horizontal plate arranged sequentially from bottom to top, and a connecting vertical plate connecting the first horizontal plate and the second horizontal plate. The first U-bolt passes through the first horizontal plate from the lower side to install the straight web rod segment ring hoop placed horizontally in the lower L-shaped frame piece onto the first horizontal plate. The second U-bolt passes through the second horizontal plate from the upper side to install the straight web rod segment ring hoop in the straight frame piece onto the second horizontal plate.

[0013] In one embodiment of the present invention, the second support docking part extends vertically and both its upper and lower ends extend out of the second support docking part. The lower end of the second support docking part is provided with a skid plate that can be placed at the bottom of the container. The upper end of the second support docking part is used for detachable connection with the end of the upper L-shaped frame piece that is placed vertically downwards.

[0014] In one embodiment of the present invention, the packing fixture further includes a bottom support member, which is placed at the bottom of the container and used to support the main chord of the lower L-shaped frame piece.

[0015] Through the above technical solution, the climbing frame device provided by this utility model embodiment has the following beneficial effects: When using the aforementioned climbing frame device, since each side of the climbing frame is configured with at least two spliced ​​sections in the width direction, and the climbing frame includes a first L-shaped frame piece, a second L-shaped frame piece, and multiple straight frame pieces, the first and second L-shaped frame pieces are both L-shaped and respectively correspond to two corner structures of the climbing frame. The multiple straight frame pieces are all straight and are used to splice together to form the remaining corner structures of the climbing frame. This allows for efficient packing and sea transport of the climbing frame. The first and second L-shaped frame pieces, arranged in an L-shape, are diagonally packed in the vertical direction to form a square frame with filling space. The remaining straight frame pieces can be placed in the filling space for packing. The width and height dimensions of the square frame formed by the first and second L-shaped frame pieces are significantly smaller than the original width and height dimensions of the climbing frame frame, thus meeting the packing conditions for entering and exiting 40HQ standard containers. This eliminates the need for 40FR special containers, thereby saving on ocean freight costs and demonstrating significant economic benefits.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the embodiments of the present invention and form part of the specification. They are used together with the following detailed description to explain the embodiments of the present invention, but do not constitute a limitation thereof. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings: Figure 1 This is a structural schematic diagram of the climbing frame from one perspective according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the disassembled structure of the climbing frame according to one embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the climbing frame from another perspective according to one embodiment of the present utility model; Figure 4 This is a structural schematic diagram of the climbing frame from another perspective according to an embodiment of the present utility model; Figure 5 yes Figure 4 Enlarged structural diagram at point A; Figure 6 This is a structural schematic diagram of a short, straight frame piece according to one embodiment of the present invention; Figure 7 This is a structural schematic diagram of a long straight frame piece according to one embodiment of the present invention; Figure 8This is a schematic diagram of the packaging structure of the climbing frame according to one embodiment of the present utility model; Figure 9 This is a structural schematic diagram of a balance support bracket according to an embodiment of the present invention; Figure 10 This is a structural schematic diagram of a filling support bracket according to an embodiment of the present invention; Figure 11 This is a structural schematic diagram of the bottom support member according to one embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] The climbing frame device and packaging fixture of this utility model are described below with reference to the accompanying drawings.

[0021] like Figures 1 to 7 As shown, this utility model provides a climbing frame device, wherein the climbing frame device includes: The climbing frame 100 has at least two spliced ​​sections on each side in the width direction. The climbing frame 100 includes a first L-shaped frame piece 100a, a second L-shaped frame piece, and multiple straight frame pieces. The first L-shaped frame piece 100a and the second L-shaped frame piece are both L-shaped and are respectively assigned to two corner structures of the climbing frame 100. The multiple straight frame pieces are all straight and are used to splice together to form the remaining corner structures of the climbing frame 100. The corner structures formed by splicing multiple straight frame pieces, the first L-shaped frame piece 100a, and the second L-shaped frame piece are used to enclose and form the climbing frame 100. All corner structures are provided with climbing rollers 150.

[0022] When using the aforementioned climbing frame device, since each side of the climbing frame frame 100 is configured with at least two spliced ​​sections in the width direction, and the climbing frame frame 100 includes a first L-shaped frame piece 100a, a second L-shaped frame piece, and multiple straight frame pieces, the first L-shaped frame piece 100a and the second L-shaped frame piece are both L-shaped and are respectively configured as two corner structures of the climbing frame frame 100. The multiple straight frame pieces are all straight and are used to splice together to form the remaining corner structures of the climbing frame frame 100. This makes it possible to perform drilling on the climbing frame frame 100. When using sea freight, the first L-shaped frame 100a and the second L-shaped frame, which are arranged in an L-shape, can be packed diagonally in the vertical direction to form a square frame with filling space. The remaining straight frame pieces can be placed in the filling space for packing. The width and height of the square frame formed by the first L-shaped frame 100a and the second L-shaped frame are significantly smaller than the original width and height of the climbing frame frame 100, which makes it possible to meet the packing conditions for entering and exiting 40HQ standard containers without the need for 40FR special containers. This saves on sea freight costs and has significant economic benefits.

[0023] Specifically, any side of the climbing frame 100 is provided with at least two spliced ​​sections in the width direction. Taking the first L-shaped frame piece 100a as an example, the climbing frame 100 is on the first side of the first L-shaped frame piece 100a. The first L-shaped frame piece 100a can be configured to connect with the second L-shaped frame piece or at least one straight frame piece to form the entire side of the climbing frame 100. That is, any side of the climbing frame 100 cannot be formed by the first L-shaped frame piece 100a, the second L-shaped frame piece, and one straight frame piece alone.

[0024] Please see again Figures 1 to 7In one embodiment of this utility model, the plurality of straight frame pieces include two short straight frame pieces 100c and two long straight frame pieces 100d. The two short straight frame pieces 100c are spliced ​​together to form the inlet side of the climbing frame 100. Specifically, the inlet surface is the side of the climbing frame 100 with an inlet, which allows standard sections to be added or removed to enter and exit. The two long straight frame pieces 100d are arranged at relative intervals and are spliced ​​one-to-one with the two short straight frame pieces 100c to form the remaining two corner structures in the climbing frame 100. The first L-shaped frame piece 100a and the first side of the second L-shaped frame piece are spliced ​​together, and the second side is spliced ​​one-to-one with the two long straight frame pieces 100d. Because the climbing frame 100 has an inlet on its inlet side, and the length of the frame piece on the inlet side is relatively short, the structural strength requirement is lower. Furthermore, the opposite side of the inlet side is the climbing side of the climbing frame 100, which requires the installation of lifting cylinders and other lifting drive mechanisms, thus necessitating higher structural strength. Therefore, by designing the inlet side as two straight frame pieces joined together and the climbing side as two L-shaped frame pieces joined together, the overall strength of the climbing frame 100 is maximized. Of course, this invention is not limited to this; the first L-shaped frame piece 100a and the second L-shaped frame piece can also be arranged diagonally.

[0025] In one embodiment of this utility model, a flange connection structure 130 is provided between two frame pieces arranged on the same side. The flange connection structure 130 includes a first connector 131 and two frame piece flange plates 132. The two frame piece flange plates 132 are respectively disposed on the two frame pieces arranged on the same side and are spliced ​​together. The first connector 131 passes through the two frame piece flange plates 132 in sequence to detach and connect the two frame piece flange plates 132. That is, when the two frame pieces are straight spliced ​​together, they can be detached and connected through the flange connection structure 130 to ensure the reliability of the connection. Specifically, the flange connection structure 130 can be provided between two straight frame pieces on the inlet side, between two L-shaped frame pieces on the climbing side, and between straight frame pieces and corresponding L-shaped frame pieces on the other two sides. More specifically, the straight web rod split sections of the two frame pieces arranged on the same side can be spliced ​​through the flange connection structure 130 to form the straight web rods on the entire side of the climbing frame frame 100, that is, the frame piece flange plates 132 are provided at the ends of the straight web rod split sections of the corresponding frame pieces. In addition, each of the two frame flange plates 132 is provided with at least two flange connection holes at intervals around the straight web member split section on the outside of the straight web member split section. The flange connection holes on the two frame flange plates 132 are aligned so that the first connecting member 131 can be inserted for disassembly and connection. The first connecting member 131 includes, but is not limited to, a bolt and nut structure.

[0026] In one embodiment of this utility model, the flange connection structure 130 further includes a positioning pin 133. One of the two frame flange plates 132 is provided with a positioning pin 133, and the other is provided with a positioning hole for the positioning pin 133 to pass through. The addition of the positioning pin 133 and the positioning hole facilitates positioning and strengthens the connection. Specifically, the positioning pin 133 and the positioning hole are located at the center of the corresponding frame flange plate 132.

[0027] In one embodiment of this utility model, both long straight frame pieces 100d are provided with main chords 110 of the climbing frame 100. That is, the four main chords 110 in the climbing frame 100 are respectively located in the first L-shaped frame piece 100a, the second L-shaped frame piece, and the two long straight frame pieces 100d. The two short straight frame pieces 100c are not provided with main chords 110. The split section of the straight web member of the short straight frame piece 100c extends to the main chord 110. An ear plate connecting structure 140 is provided between the split section of the straight web member of the short straight frame piece 100c and the main chord 110. The ear plate connecting structure 140 includes a second connector 141 and a first ear plate 142 provided on the main chord 110. The second connector 141 is detachably inserted through the first ear plate 142 and the split section of the straight web member of the short straight frame piece 100c. The short straight frame piece 100c and the long straight frame piece 100d, which are arranged on adjacent sides, can be disassembled and spliced ​​through the ear plate connecting structure 140. The first ear plate 142 in the ear plate connecting structure 140 is set on the main chord 110 of the long straight frame piece 100d, and the split section of the straight web member of the short straight frame piece 100c extends to the main chord 110 for connection, thereby ensuring the stability of the connection. Specifically, the second connecting member 141 includes, but is not limited to, a connecting pin. Of course, this utility model is not limited to this; it is also possible to set the main chord 110 in the short straight frame piece 100c and not set the main chord 110 in the long straight frame piece 100d.

[0028] In one embodiment of this utility model, there are two first ear plates 142, which are arranged alternately along the length of the main chord 110. The ear plate connecting structure 140 also includes two second ear plates 143. The two second ear plates 143 are respectively arranged on opposite sides of the straight web rod split section of the short straight frame piece 100c, and both extend out of the straight web rod split section of the short straight frame piece 100c. The portions of the two second ear plates 143 extending out of the straight web rod split section of the short straight frame piece 100c extend into the space between the two first ear plates 142, and the two first ear plates 142 and the two second ear plates 143 are respectively fitted together in a corresponding manner. The second connecting member 141 is sequentially passed through the four ear plates. By setting the number of first ear plates 142 to two and adding two second ear plates 143 on the straight web bar split section of the short straight frame piece 100c, the two first ear plates 142 can be fitted with the two second ear plates 143 in a one-to-one correspondence, thereby strengthening the connection strength and improving the connection stability.

[0029] In one embodiment of the present invention, the climbing frame 100 is provided with a climbing roller 150 on the short straight frame piece 100c and the long straight frame piece 100d along the circumferential direction, and two climbing rollers 150 are provided on the first L-shaped frame piece 100a and the second L-shaped frame piece, and the two climbing rollers 150 on the first L-shaped frame piece 100a and the second L-shaped frame piece are located on different sides.

[0030] In addition, such as Figures 8 to 10 As shown, this utility model also provides a packing fixture, wherein the packing fixture is used to pack the climbing frame 100 according to the above description into a container, wherein one of the first L-shaped frame piece 100a and the second L-shaped frame piece is designated as the lower L-shaped frame piece, and the other is designated as the upper L-shaped frame piece, and the packing fixture includes: The balance support bracket 300 is erected at the bottom of the container and has a first support docking part 320 and a second support docking part 330. The first support docking part 320 is used to detachably connect with the end of the horizontally placed side of the lower L-shaped frame piece, and the second support docking part 330 is used to detachably connect with the end of the vertically placed side of the upper L-shaped frame piece. The first-shaped stabilizing bracket 400 has a first stabilizing docking part 410 and a second stabilizing docking part 420. The first stabilizing docking part 410 is used to detachably connect with the end of the lower L-shaped bracket that is placed vertically upwards, and the second stabilizing docking part 420 is used to detachably connect with the end of the upper L-shaped bracket that is placed horizontally. The filling support bracket 600 has its lower end detachably connected to one side of the lower L-shaped frame piece that is placed horizontally, and its upper end is used to support the straight frame piece placed within the filling space formed by the lower L-shaped frame piece and the upper L-shaped frame piece.

[0031] When the above-mentioned packing fixture is used, since the packing fixture is used to pack the climbing frame 100 provided by this utility model into a container, it has at least all the beneficial effects brought about by the relevant technical solutions of the climbing frame device provided by this utility model, which will not be elaborated here. In addition, since the packing fixture includes a balance support bracket 300, a first shape stabilizing bracket 400 and a filling support bracket 600, the balance support bracket 300 can ensure the stability of the horizontally placed side of the lower L-shaped frame piece, and can also support and fix the vertically placed side of the upper L-shaped frame piece. The first shape stabilizing bracket 400 can enhance the stability of the horizontally placed side of the upper L-shaped frame piece, and can also cooperate with the balance support bracket 300 to assemble the two L-shaped frame pieces into a square frame that is similar to the climbing frame 100. At the same time, the addition of the filling support bracket 600 can ensure the stability of the straight frame pieces when packing within the square frame. It should be noted that all the straight frame pieces can be arranged sequentially from bottom to top within the filling space of the square frame. The filling support bracket 600 can be configured to support only the bottommost straight frame piece, and the remaining straight frame pieces can be separated from adjacent straight frame pieces by inserting wooden blocks or foam separators. Of course, this utility model is not limited to this. The packaging fixture can also be configured to package the first L-shaped frame piece 100a and the second L-shaped frame piece separately in the container, without connecting the two into a whole, as long as they are arranged diagonally above and below each other in the container.

[0032] See Figure 8In one embodiment of this utility model, the packaging fixture further includes a second-shaped stabilizing bracket 500. The first-shaped stabilizing bracket 400 and the second-shaped stabilizing bracket 500 are respectively configured to correspond one-to-one with the cylinder crossbeam on the climbing surface of the climbing frame 100 and the reinforcing crossbeam located outside the lifting crossbeam. The first stabilizing docking part 410 and the second stabilizing docking part 420 are respectively disassembled and connected one-to-one with the cylinder crossbeam split section 121 in the lower L-shaped frame piece and the upper L-shaped frame piece. The second-shaped stabilizing bracket 500 has a third stabilizing docking part 510 and a fourth stabilizing docking part 520. The third stabilizing docking part 510 and the fourth stabilizing docking part 520 are respectively disassembled and connected one-to-one with the reinforcing crossbeam split section 122 in the lower L-shaped frame piece and the upper L-shaped frame piece. It should be noted that, since a lifting drive mechanism including a lifting cylinder needs to be installed on the climbing surface of the climbing frame 100, a reinforcing beam connecting the two main chords 110 is generally provided on the outside of the lifting beam to strengthen the climbing frame 100 at the lifting beam position. This results in the reinforcing beam being staggered from the cylinder beam used to install the lifting cylinder. Correspondingly, the first L-shaped frame piece 100a and the second L-shaped frame piece are provided with staggered cylinder beam split sections 121 and reinforcing beam split sections 122. By providing a first shape stabilizing bracket 400 to connect the cylinder beam split sections 121 of the first L-shaped frame piece 100a and the second L-shaped frame piece, and a second shape stabilizing bracket 500 to connect the reinforcing beam split sections 122 of the first L-shaped frame piece 100a and the second L-shaped frame piece, the reliability of packaging can be further improved. Of course, this utility model is not limited to this. It is also possible to provide a shape-stabilizing bracket that connects the split section 121 of the hydraulic cylinder crossbeam or reinforces the split section 122 of the crossbeam.

[0033] Furthermore, both the first-shaped stabilizing bracket 400 and the second-shaped stabilizing bracket 500 can be L-shaped, and both ends are provided with corresponding tooling flange plates of the bracket flange plate 132 for disassembly and connection.

[0034] See Figure 8 and Figure 10In one embodiment of this utility model, the filling support bracket 600 includes a support frame body 610, a first U-bolt and a second U-bolt. The support frame body 610 includes a first horizontal plate 611 and a second horizontal plate 612 arranged sequentially from bottom to top, and a connecting vertical plate 613 connecting the first horizontal plate 611 and the second horizontal plate 612. The first U-bolt passes through the lower side of the first horizontal plate 611 to install the horizontally placed straight web rod segment ring in the lower L-shaped frame piece onto the first horizontal plate 611. The second U-bolt passes through the upper side of the second horizontal plate 612 to install the horizontal web rod segment ring in the straight frame piece onto the second horizontal plate 612. By using U-bolts to install the lower L-shaped frame piece and the straight frame piece onto the support frame body 610 respectively, the spacing between the straight frame piece and the lower L-shaped frame piece and the support of the lower L-shaped frame piece for the straight frame piece can be achieved, and it also facilitates disassembly and assembly.

[0035] See Figure 8 and Figure 9 In one embodiment of this utility model, the second supporting docking part 330 extends vertically, with both its upper and lower ends extending beyond it. The lower end of the second supporting docking part 330 is provided with a skid plate part 310 that can be placed on the bottom of the container. The upper end of the second supporting docking part 330 is used for detachable connection with the end of the vertically placed side of the upper L-shaped frame. The addition of the skid plate part 310 increases the contact area between the second supporting docking part 330 and the bottom of the container, facilitating pushing on the container. Specifically, both the end of the first supporting docking part 320 and the upper end of the second supporting docking part 330 are provided with tooling flange plates that correspond to and fit with the frame flange plate 132 for detachable connection.

[0036] See Figure 8 and Figure 11In one embodiment of this utility model, the packaging fixture further includes a bottom support 200, which is placed at the bottom of the container and used to support the main chord 110 of the lower L-shaped frame piece. The addition of the bottom support 200 can isolate the lower L-shaped frame piece from the bottom of the container, thus protecting it. Specifically, the bottom support 200 is a wooden pad, which can reduce manufacturing costs. Furthermore, the bottom support 200 has binding holes 210, allowing it to be bound to the main chord 110 of the lower L-shaped frame piece by wires passing through the binding holes 210. The addition of the binding holes 210 facilitates the binding connection between the bottom support 200 and the main chord 110. In addition, the number of binding holes 210 on the bottom support member 200 can be at least two, and the at least two binding holes 210 are arranged sequentially at intervals along the length direction of the main chord 110 on the bottom support member 200. The number of bottom support members 200 can also be at least two, and the at least two bottom support members 200 are arranged sequentially at intervals along the length direction of the main chord 110.

[0037] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A climbing frame device, characterized in that, The climbing frame device includes: A climbing frame (100) is provided, with at least two spliced ​​sections on each side in the width direction. The climbing frame (100) includes a first L-shaped frame piece (100a), a second L-shaped frame piece (100b), and a plurality of straight frame pieces. The first L-shaped frame piece (100a) and the second L-shaped frame piece (100b) are both L-shaped and are respectively assigned to two corner structures of the climbing frame (100). The plurality of straight frame pieces are all straight and are used to splice together to form the remaining corner structures of the climbing frame (100). The corner structures formed by splicing the plurality of straight frame pieces, the first L-shaped frame piece (100a), and the second L-shaped frame piece (100b) are used to enclose and form the climbing frame (100). All corner structures are provided with climbing rollers (150).

2. The climbing frame device according to claim 1, characterized in that, The plurality of straight frame pieces include two short straight frame pieces (100c) and two long straight frame pieces (100d). The two short straight frame pieces (100c) are spliced ​​together to form the inlet side of the climbing frame frame (100). The two long straight frame pieces (100d) are arranged at intervals and are spliced ​​one-to-one with the two short straight frame pieces (100c) to form the remaining two corner structures in the climbing frame frame (100). The first L-shaped frame piece (100a) and the second L-shaped frame piece (100b) are spliced ​​together on their first sides and their second sides are spliced ​​one-to-one with the two long straight frame pieces (100d).

3. The climbing frame device according to claim 2, characterized in that, A flange connection structure (130) is provided between two frame pieces arranged on the same side. The flange connection structure (130) includes a first connector (131) and two frame piece flange plates (132). The two frame piece flange plates (132) are respectively arranged on the two frame pieces arranged on the same side and are spliced ​​together. The first connector (131) is sequentially inserted through the two frame piece flange plates (132) to detach and connect the two frame piece flange plates (132).

4. The climbing frame device according to claim 3, characterized in that, The flange connection structure (130) further includes a positioning pin (133), one of the two frame flange plates (132) is provided with the positioning pin (133), and the other is provided with a positioning hole for the positioning pin (133) to pass through.

5. The climbing frame device according to claim 2, characterized in that, Both of the long straight frame pieces (100d) are provided with the main chord (110) of the climbing frame (100). The straight web section of the short straight frame piece (100c) extends to the main chord (110). An ear plate connection structure (140) is provided between the straight web section of the short straight frame piece (100c) and the main chord (110). The ear plate connection structure (140) includes a second connector (141) and a first ear plate (142) provided on the main chord (110). The second connector (141) is detachably inserted through the first ear plate (142) and the straight web section of the short straight frame piece (100c).

6. The climbing frame device according to claim 5, characterized in that, There are two first ear plates (142), and the two first ear plates (142) are arranged alternately along the length direction of the main chord (110). The ear plate connecting structure (140) also includes two second ear plates (143). The two second ear plates (143) are respectively arranged on opposite sides of the straight web rod split section of the short straight frame piece (100c), and both extend out of the straight web rod split section of the short straight frame piece (100c). The portions of the two second ear plates (143) extending out of the straight web rod split section of the short straight frame piece (100c) are all inserted between the two first ear plates (142), and the two first ear plates (142) and the two second ear plates (143) are respectively fitted together in a corresponding manner. The second connector (141) is sequentially passed through the four ear plates.

7. A packaging fixture, characterized in that, The packing fixture is used to pack the climbing frame frame (100) according to any one of claims 1 to 6 into a container, wherein one of the first L-shaped frame piece (100a) and the second L-shaped frame piece (100b) is designated as the lower L-shaped frame piece, and the other is designated as the upper L-shaped frame piece, and the packing fixture includes: A balance support bracket (300) is erected at the bottom of the container and has a first support docking part (320) and a second support docking part (330). The first support docking part (320) is used to detachably connect with the end of the horizontally placed side of the lower L-shaped frame piece, and the second support docking part (330) is used to detachably connect with the end of the vertically placed side of the upper L-shaped frame piece. The first shape stabilizing bracket (400) has a first stabilizing docking part (410) and a second stabilizing docking part (420). The first stabilizing docking part (410) is used to detachably connect with the end of the lower L-shaped frame piece that is placed vertically upwards, and the second stabilizing docking part (420) is used to detachably connect with the end of the upper L-shaped frame piece that is placed horizontally. A filling support bracket (600) is provided, the lower end of which is detachably connected to one side of the lower L-shaped frame piece that is placed horizontally. The upper end of the filling support bracket (600) is used to support the straight frame piece placed within the filling space formed by the lower L-shaped frame piece and the upper L-shaped frame piece.

8. The packaging fixture according to claim 7, characterized in that, The packaging fixture also includes a second-shaped stabilizing bracket (500). The first-shaped stabilizing bracket (400) and the second-shaped stabilizing bracket (500) are respectively configured to correspond one-to-one with the cylinder crossbeam on the climbing surface of the climbing frame (100) and the reinforcing crossbeam located outside the lifting crossbeam. The first stabilizing docking part (410) and the second stabilizing docking part (420) are respectively disassembled and connected one-to-one with the cylinder crossbeam split section (121) in the lower L-shaped frame piece and the upper L-shaped frame piece. The second-shaped stabilizing bracket (500) has a third stabilizing docking part (510) and a fourth stabilizing docking part (520). The third stabilizing docking part (510) and the fourth stabilizing docking part (520) are respectively disassembled and connected one-to-one with the reinforcing crossbeam split section (122) in the lower L-shaped frame piece and the upper L-shaped frame piece. And / or, the filling support bracket (600) includes a support frame body (610), a first U-bolt and a second U-bolt. The support frame body (610) includes a first horizontal plate (611) and a second horizontal plate (612) arranged sequentially from bottom to top, and a connecting vertical plate (613) connecting the first horizontal plate (611) and the second horizontal plate (612). The first U-bolt passes through the first horizontal plate (611) from the lower side to install the horizontally placed straight web rod split section ring in the lower L-shaped frame piece onto the first horizontal plate (611). The second U-bolt passes through the second horizontal plate (612) from the upper side to install the horizontal web rod split section ring in the straight frame piece onto the second horizontal plate (612).

9. The packaging fixture according to claim 7, characterized in that, The second support docking part (330) extends vertically and both its upper and lower ends protrude from the second support docking part (330). The lower end of the second support docking part (330) is provided with a skid plate part (310) that can be placed at the bottom of the container. The upper end of the second support docking part (330) is used to detachably connect with the end of the upper L-shaped frame piece that is placed vertically downwards.

10. The packaging fixture according to any one of claims 7 to 9, characterized in that, The packing fixture also includes a bottom support (200), which is placed at the bottom of the container and is used to support the main chord (110) of the lower L-shaped frame.

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