Folding turnover frame

Abstract

The utility model discloses a folding turnover frame, which comprises universal wheels, the supporting side frame devices are assembled on the universal wheels, and the supporting side frame devices are used for supporting; the reinforcing device is assembled on one side of the supporting side frame device; the device is installed on the top of the supporting frame through the stop levers, and the structural strength is further enhanced through the transverse reinforcing ribs. The first sleeve movably sleeves the transverse reinforcing rib, and the bottom of the first sleeve is connected with the supporting frame through a fixing rod. The vertical reinforcing ribs are fixed to the supporting frame and provide additional vertical supporting. In the reinforcing device, a cross rod and a first connecting rod are connected through an inclined reinforcing rib, a second sleeve is movably installed on the first connecting rod, and the bottom of the second sleeve is connected with a bottom supporting device through a connecting piece. The bottom supporting device is composed of a bottom frame, a second connecting rod and a clamping rod are fixed to the bottom frame, and the stability and the bearing capacity of the whole structure are guaranteed. The whole device achieves stable supporting and moving of goods through cooperative work of the assemblies.

Description

TECHNICAL FIELD

[0001] The utility model relates to goods transportation technical field more specifically, the utility model relates to folding turnover rack. BACKGROUND

[0002] Goods transportation refers to the process of moving goods or articles from one place to another through land, sea, air and other transportation modes. It includes loading, transportation, unloading and distribution, etc. The purpose is to ensure the safe, efficient and economic arrival of goods at the destination. Goods transportation is crucial for global trade and supply chain management, which makes the circulation of goods between different regions possible.

[0003] After searching, the existing patent (publication number: CN203780943U) discloses a folding turnover rack, which comprises a rectangular base frame, four corners of the base frame are provided with vertical columns, the upper parts of the four vertical columns are movably connected with four side frames, the two ends of the four side frames are provided with light holes, the light holes are coaxially arranged with the vertical columns, and the adjacent light holes are connected by a pin, and the lower end of the pin is connected with the upper end of the vertical column. The folding turnover rack can be stacked and used, and when not in use, the side frame can be folded to reduce the occupied space, thereby improving the space utilization.

[0004] The above device has two problems in use: on the one hand, the stability is difficult to guarantee; on the other hand, it is difficult to realize stacking. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a folding turnover rack to solve the problems of poor stability and difficulty in stacking.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a folding turnover rack, comprising: a universal wheel; a supporting side frame device assembled on the universal wheel, the supporting side frame device is used for supporting; a reinforcing device assembled on one side of the supporting side frame device, the reinforcing device is used for reinforcing the universal wheel; a bottom supporting device assembled on one side of the reinforcing device, the bottom supporting device is used for placing objects; a locking device assembled on the bottom supporting device, the locking device is used for fixing the bottom supporting device; a top stacking support and a clamping block assembled on the supporting side frame device, the top stacking support and the clamping block are used for stacking the device.

[0007] Preferably, the supporting side frame device comprises a supporting frame fixedly installed on the top of the universal wheel, a stop rod is fixedly installed on the top of the supporting frame, a transverse reinforcing rib is fixedly installed on the stop rod, a sleeve one is movably sleeved on the transverse reinforcing rib, a fixing rod is fixedly installed on the bottom of the sleeve one, and a vertical reinforcing rib is fixedly installed on the supporting frame.

[0008] Preferably, the reinforcing device comprises a horizontal rod fixedly installed on one side of the stop rod, a connecting rod one is fixedly installed on one side of the stop rod, an inclined reinforcing rib is fixedly installed between the horizontal rod and the connecting rod one, a sleeve two is movably installed on the connecting rod one, and a connecting piece is fixedly installed on the bottom of the sleeve two.

[0009] Preferably, the bottom supporting device comprises a bottom frame fixedly installed on the bottom of the connecting piece, a connecting rod two is fixedly installed on the bottom frame, and a clamping rod is fixedly installed on the inner side of the bottom frame.

[0010] Preferably, the locking device comprises a fixing sleeve fixedly installed on the inner side of the bottom frame, a rotating shaft is movably installed on the inner side of the fixing sleeve, a reset spring is fixedly installed on the rotating shaft, the reset spring is provided with two groups, and the two groups of reset springs are symmetrically arranged on the rotating shaft.

[0011] Preferably, the locking device further comprises a pedal fixedly installed on the outer surface of the rotating shaft, an insertion block is fixedly installed on the bottom side of the rotating shaft, a connecting plate is fixedly installed on the bottom of the supporting frame, and an insertion slot is fixedly installed on the top of the connecting plate.

[0012] Preferably, the stop rod, the transverse reinforcing rib, the sleeve one, the fixing rod and the vertical reinforcing rib are provided with two groups, and the two groups of stop rods, transverse reinforcing ribs, sleeves ones, fixing rods and vertical reinforcing ribs are symmetrically arranged on the two sides of the supporting frame.

[0013] Preferably, the top stacking support is fixedly installed on the top of the supporting frame, and the clamping block is fixedly installed on the bottom of the supporting frame.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a support frame top is installed to the blocking lever, and the transverse reinforcing rib further enhances structural strength. Sleeve one is movably sleeved on the transverse reinforcing rib, and the bottom is connected with the support frame through the fixed rod. The vertical reinforcing rib is fixed on the support frame, and provides additional vertical support. In the reinforcing device, the horizontal pole and connecting rod one are connected through the oblique reinforcing rib, sleeve two is movably installed on connecting rod one, and the bottom is connected with the bottom support device through the connecting piece. The bottom support device is formed by the bottom frame, and connecting rod two and the clamping rod are fixed on the bottom frame, and the stability and carrying capacity of the whole structure are ensured. The whole device works cooperatively through these components, realizes the stable support and movement of goods. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the support side frame device structure schematic diagram of the utility model;

[0018] Figure 3 It is the reinforcing device structure schematic diagram of the utility model;

[0019] Figure 4 It is the bottom support device structure schematic diagram of the utility model;

[0020] Figure 5 It is the locking device structure schematic diagram of the utility model;

[0021] Figure 6 It is the folding schematic diagram of the utility model.

[0022] [REFERENCE SIGNS]

[0023] 1, universal wheel;2, support side frame device;3, reinforcing device;4, bottom support device;5, locking device;6, top stacking support;7, clamping block;201, support frame;202, blocking lever;203, transverse reinforcing rib;204, sleeve one;205, fixed rod;206, vertical reinforcing rib;301, horizontal pole;302, connecting rod one;303, oblique reinforcing rib;304, sleeve two;305, connecting piece;401, bottom frame;402, connecting rod two;403, clamping rod;501, fixed sleeve;502, rotating shaft;503, reset spring;504, pedal;505, plug block;506, connecting plate;507, slot. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely below with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0025] Embodiment one

[0026] The preferable embodiment of the folding turnover frame provided by the present application comprises: Figures 1 to 5 As shown in the figure: it comprises: a universal wheel 1; a support side frame device 2 assembled on the universal wheel 1, which is used for supporting; a reinforcing device 3 assembled on one side of the support side frame device 2, which is used for reinforcing the universal wheel 1; a bottom support device 4 assembled on one side of the reinforcing device 3, which is used for placing objects; a locking device 5 assembled on the bottom support device 4, which is used for fixing the bottom support device 4; a top stacking support 6 and a clamping block 7 assembled on the support side frame device 2, which are used for stacking the device.

[0027] In this embodiment, the support side frame device 2 comprises: a support frame 201 fixedly installed on the top of the universal wheel 1, a stop rod 202 fixedly installed on the top of the support frame 201, a horizontal reinforcing rib 203 fixedly installed on the stop rod 202, a sleeve one 204 movably sleeved on the horizontal reinforcing rib 203, a fixing rod 205 fixedly installed on the bottom of the sleeve one 204, and a vertical reinforcing rib 206 fixedly installed on the support frame 201.

[0028] In this embodiment, the reinforcing device 3 comprises: a horizontal rod 301 fixedly installed on one side of the stop rod 202, a connecting rod one 302 fixedly installed on one side of the stop rod 202, a diagonal reinforcing rib 303 fixedly installed between the horizontal rod 301 and the connecting rod one 302, a sleeve two 304 movably installed on the connecting rod one 302, and a connecting piece 305 fixedly installed on the bottom of the sleeve two 304.

[0029] In this embodiment, the bottom support device 4 comprises: a bottom frame 401 fixedly installed on the bottom of the connecting piece 305, a connecting rod two 402 fixedly installed on the bottom frame 401, and a clamping rod 403 fixedly installed on the inner side of the bottom frame 401.

[0030] In use, first, the universal wheel 1 as a mobile base, support side frame device 2 is fixed on the top, support frame 201 provides stability for the structure. The stop bar 202 is installed on the top of the support frame 201, the transverse reinforcing rib 203 further enhances the structural strength. Sleeve 204 is movably sleeved on the transverse reinforcing rib 203, and the bottom is connected with the support frame 201 through the fixed rod 205. The vertical reinforcing rib 206 is fixed on the support frame 201, which provides additional vertical support. In the reinforcing device 3, the cross bar 301 and the connecting rod 302 are connected through the inclined reinforcing rib 303, the sleeve 304 is movably installed on the connecting rod 302, and the bottom is connected with the bottom support device 4 through the connecting piece 305. The bottom support device 4 is composed of a bottom frame 401, a connecting rod 402 and a clamping rod 403 fixed on the bottom frame 401, which ensures the stability and carrying capacity of the overall structure. The whole device works cooperatively through these components to realize stable support and movement of goods.

[0031] Example two

[0032] On the basis of example one, the preferred embodiment of the folding turnover frame provided by the utility model is as shown in the figure: Figures 1 to 5 The locking device 5 comprises: a fixed sleeve 501 fixedly installed on the inner side of the bottom frame 401, a rotating shaft 502 movably installed on the inner side of the fixed sleeve 501, a reset spring 503 fixedly installed on the rotating shaft 502, and two groups of reset springs 503 symmetrically arranged on the rotating shaft 502.

[0033] In this embodiment, the locking device 5 further comprises: a pedal 504 fixedly installed on the outer surface of the rotating shaft 502, an insertion block 505 fixedly installed on the bottom side of the rotating shaft 502, a connecting plate 506 fixedly installed on the bottom of the support frame 201, and an insertion slot 507 fixedly installed on the top of the connecting plate 506.

[0034] In the process of using the folding turnover frame, first, the locking device 5 is fixed on the inner side of the bottom frame 401 through the fixed sleeve 501, the rotating shaft 502 is movably installed on the inner side of the fixed sleeve 501, and the two ends are supported by the two groups of symmetrically arranged reset springs 503, so that the rotating shaft 502 can rotate flexibly. The pedal 504 is fixed on the outer surface of the rotating shaft 502 and is used for operating locking and releasing. The insertion block 505 is fixed on the bottom side of the rotating shaft 502 and cooperates with the insertion slot 507 on the connecting plate 506 at the bottom of the support frame 201 to realize locking and unfolding of the folding turnover frame. By operating the pedal 504, the insertion block 505 can be inserted or separated from the insertion slot 507, so as to realize folding and fixing of the turnover frame, which is convenient for storage and transportation.

[0035] In the embodiment, the stop rods 202, the horizontal reinforcing ribs 203, the sleeves 204, the fixed rods 205 and the vertical reinforcing ribs 206 are provided with two groups, and the two groups of the stop rods 202, the horizontal reinforcing ribs 203, the sleeves 204, the fixed rods 205 and the vertical reinforcing ribs 206 are symmetrically arranged on the two sides of the support frame 201.

[0036] In the embodiment, the top stacking support 6 is fixedly installed on the top of the support frame 201, and the clamping block 7 is fixedly installed on the bottom of the support frame 201.

[0037] The folding process of the folding turnover frame is as follows: first, the pedal 504 in the locking device 5 is operated to drive the rotating shaft 502 to rotate, so that the plug block 505 is separated from the plug slot 507, and the connection between the bottom support device 4 and the support frame 201 is unlocked; then, the bottom frame 401 of the bottom support device 4 is folded upward, and the connecting rod 402 and the clamping rod 403 are moved upward; then, the sleeve 304 in the reinforcing device 3 slides along the connecting rod 302, drives the horizontal rod 301 and the inclined reinforcing rib 303 to fold inward; finally, the support side frame device 2 is folded inward as a whole, the sleeve 204 slides on the horizontal reinforcing rib 203, and the fixed rod 205 and the vertical reinforcing rib 206 are moved, so that the folding of the whole device is realized, the occupied space is reduced, and storage and transportation are facilitated.

[0038] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0039] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0040] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A folding pallet, characterized in that Include: Universal wheel (1); Supporting side frame device (2) assembled on the universal wheel (1), which is used for support; Reinforcing device (3) assembled on one side of the supporting side frame device (2), which is used for reinforcing the universal wheel (1); Bottom support device (4) assembled on one side of the reinforcing device (3), which is used for placing objects; Locking device (5) assembled on the bottom support device (4), which is used for fixing the bottom support device (4).

2. The folding pallet according to claim 1, characterized in that The supporting side frame device (2) comprises: The support frame (201) is fixedly installed on the top of the universal wheel (1), the top of the support frame (201) is fixedly installed with a stop rod (202), the stop rod (202) is fixedly installed with a transverse reinforcing rib (203), the transverse reinforcing rib (203) is movably sleeved with a sleeve one (204), the bottom of the sleeve one (204) is fixedly installed with a fixed rod (205), and the support frame (201) is fixedly installed with a vertical reinforcing rib (206).

3. The folding pallet according to claim 2, wherein, The reinforcing device (3) comprises: The horizontal rod (301) is fixedly installed on one side of the stop rod (202), one side of the stop rod (202) is fixedly installed with a connecting rod one (302), the horizontal rod (301) and the connecting rod one (302) are fixedly installed with an inclined reinforcing rib (303), and the connecting rod one (302) is movably installed with a sleeve two (304). The bottom of the sleeve two (304) is fixedly installed with a connecting piece (305).

4. The folding pallet according to claim 3, wherein, The bottom support device (4) comprises: The bottom frame (401) is fixedly installed at the bottom of the connecting piece (305), the bottom frame (401) is fixedly installed with a connecting rod two (402), and the inner side of the bottom frame (401) is fixedly installed with a clamping rod (403).

5. The folding pallet according to claim 4, wherein, The locking device (5) comprises: The fixed sleeve (501) is fixedly installed on the inner side of the bottom frame (401), the inner side of the fixed sleeve (501) is movably installed with a rotating shaft (502), the rotating shaft (502) is fixedly installed with a reset spring (503), the reset spring (503) is provided with two groups, and the two groups of reset springs (503) are symmetrically arranged on the rotating shaft (502).

6. The folding pallet according to claim 5, wherein, The locking device (5) further comprises: The pedal (504) is fixedly installed on the outer surface of the rotating shaft (502), the bottom side of the rotating shaft (502) is fixedly installed with an insertion block (505), the bottom of the support frame (201) is fixedly installed with a connecting plate (506), and the top of the connecting plate (506) is fixedly installed with an insertion slot (507).

7. The folding pallet according to claim 6, wherein, The stop rod (202), transverse reinforcing rib (203), sleeve one (204), fixed rod (205), vertical reinforcing rib (206) are provided with two groups, and the two groups of stop rod (202), transverse reinforcing rib (203), sleeve one (204), fixed rod (205), vertical reinforcing rib (206) are symmetrically arranged on both sides of the support frame (201).

8. The folding pallet according to claim 7, wherein, Also included are a top stacking support (6) and a clamping block (7) assembled on the support side frame device (2), which are used for stacking the folding turnover frame.

9. The folding pallet according to claim 8, wherein, The top stacking support (6) is fixedly installed on the top of the support frame (201), and the clamping block (7) is fixedly installed on the bottom of the support frame (201).

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