Carrying frame

Abstract

The utility model belongs to the technical field of mechanical devices, and provides a loading frame which comprises a transverse telescopic rod used for adjusting the width of the loading frame. The longitudinal telescopic rods are connected with the telescopic rods to form a frame structure, and the longitudinal telescopic rods are used for adjusting the length of the loading frame; and the baffle assembly is arranged on the transverse telescopic rod at the end part in the length direction. The length and the width of the loading frame can be adjusted, so that ALC plates with different sizes can be loaded more stably and conveniently, the problem that the ALC plates are damaged in the transportation process due to the fact that the sizes of the ALC plates are too large and are inconvenient to load under some conditions can be avoided, and the safety problems that the ALC plates are fixed unstably in the transportation process and fall off and the like can also be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical devices, and in particular relates to a vehicle frame for carrying objects. Background Art

[0002] Construction sites often use carts to transport items. The ALC board transport carts commonly used on construction sites have a fixed frame size, especially in the width direction, that is, the distance between the two wheels, which cannot be adjusted. This can lead to problems such as the ALC board being too thick to be placed and inconvenient to transport.

[0003] In the related prior art, the plane load size of some transport carts is adjustable. Especially after the width size of the plane load size is adjusted, the cargo capacity of the transport cart increases, which sometimes causes the problem of objects falling. Utility Model Content

[0004] In view of this, the utility model provides a cargo-carrying frame to solve the problem of ALC boards falling off caused by the frame for transporting ALC boards in the prior art.

[0005] The utility model provides a cargo carrier frame, comprising a transverse telescopic rod for adjusting the width of the cargo carrier frame; a longitudinal telescopic rod connected with the telescopic rod to form a frame structure, the longitudinal telescopic rod is arranged to adjust the length of the cargo carrier frame; and a baffle assembly is arranged on the transverse telescopic rod at the end of the length direction.

[0006] The beneficial effect is that by adjusting the length and width of the cargo frame, ALC boards of different sizes can be loaded more stably and conveniently, which can avoid the problem of ALC boards being damaged during transportation due to being too large to load in some cases, and can also avoid safety issues such as the ALC boards falling off due to unstable fixation during transportation.

[0007] As an optional implementation, the transverse telescopic rod and the longitudinal telescopic rod are respectively circular tubes.

[0008] The beneficial effect is that the transverse telescopic rod and the longitudinal telescopic rod formed by the round tube are more convenient to adjust in the width direction and the length direction.

[0009] As an optional implementation, the transverse telescopic rod and the longitudinal telescopic rod both include an elastic protrusion structure and an adjustment hole, and the elastic protrusion structure is plugged in and matched with the adjustment hole.

[0010] The beneficial effect is that by pressing the elastic protrusion structure, the elastic protrusion structure is retracted into the corresponding adjustment hole, so that the length and width of the cargo carrier frame can be adjusted by adjusting the length of the longitudinal telescopic rod and the transverse telescopic rod. When the elastic protrusion structure is re-engaged in the corresponding adjustment hole, the transverse telescopic rod and the longitudinal telescopic rod can be positioned.

[0011] As an optional embodiment, the transverse telescopic rod includes: a first inner tube, provided with a first elastic protrusion; a first outer tube, the inner wall of the first outer tube is provided with a first guide groove along the length direction of the first outer tube, a plurality of first adjustment holes are provided in the first guide groove, and the first elastic protrusion is suitable for cooperating and plugging with the first adjustment hole; and / or the longitudinal telescopic rod includes: a second inner tube, two ends of which are respectively provided with second elastic protrusions; a second outer tube, the inner wall of the second outer tube is provided with a second guide groove along the length direction of the second outer tube, a plurality of second adjustment holes are provided in the second guide groove, and the second elastic protrusion located at one end is suitable for cooperating and plugging with the second adjustment hole; a third outer tube, the inner wall of the third outer tube is provided with a third guide groove along the length direction of the third outer tube, a plurality of third adjustment holes are provided in the third guide groove, and the second elastic protrusion located at the other end is suitable for cooperating and plugging with the third adjustment hole.

[0012] The beneficial effect is that the first guide groove guides the sliding of the first elastic protrusion, so that the first elastic protrusion can be aligned with the corresponding first adjustment hole more quickly, thereby improving the efficiency of adjusting the length of the transverse telescopic rod. The second outer tube and the third outer tube are respectively arranged at both ends of the second inner tube, which makes the overall structure stronger and can increase the structural strength of the longitudinal telescopic rod.

[0013] As an optional implementation, a blind hole is provided on the end surface of the elastic protrusion structure.

[0014] The beneficial effect is that a tool can be inserted into the blind hole to press the elastic protrusion structure, so that the elastic protrusion structure quickly disengages from the corresponding adjustment hole, which can improve the efficiency of length adjustment and width adjustment of the cargo carrier frame.

[0015] As an optional implementation, the baffle assembly includes a baffle plate, and the baffle plate is rotatably connected to the transverse telescopic rod.

[0016] The beneficial effect is that the baffle plate is rotatably connected to the transverse telescopic rod at the end of the cargo carrier frame. When the ALC board needs to be transported to the cargo carrier frame, the baffle plate can be rotated to an inclined state so that the baffle plate does not affect the transport of the ALC board. After the ALC board is installed on the cargo carrier frame, the baffle plate can be rotated to a vertical state so that the baffle plate can limit the ALC board and prevent the ALC board from falling from the end.

[0017] As an optional embodiment, the baffle plate includes: a ring rotatably connected to the transverse telescopic rod; and a plate body connected to the ring, so that the plate body can be rotated to be located above or below the transverse telescopic rod.

[0018] As an optional implementation, at least one end surface of the collar is provided with a lever.

[0019] The beneficial effect is that the lever is arranged on one end surface of the collar, and the collar can be driven to rotate by rotating the lever, which is more convenient.

[0020] As an optional embodiment, the baffle assembly also includes: a support plate, rotatably connected to the bottom of the transverse telescopic rod, so that the support plate can be screwed in under the transverse telescopic rod, or the support plate can be screwed out from under the transverse telescopic rod and extend the transverse telescopic rod in the length direction; a support rod, one end of which is connected to the plate body, and the other end of the support rod is detachably connected to the support plate.

[0021] The beneficial effect is that when the support plate rotates and rotates out from the bottom of the cargo carrier frame, the end of the support rod away from the plate body is connected to the support plate, so that the support rod can support the plate body, so that the baffle assembly can better play the role of preventing the ALC plate from falling. When the ALC plate needs to be transported to the cargo carrier frame, in order to avoid the baffle assembly causing inconvenience in transportation, the end of the support rod away from the plate body can be separated from the support plate, and then the support plate can be rotated to the bottom of the cargo carrier frame, and the ring can be rotated so that the plate body tilts outward, thereby avoiding the plate body from hindering the transportation.

[0022] As an optional implementation, the support rod is a spring, a hook is provided at one end of the support rod away from the plate body, and a hanging hole cooperating with the hook is provided on the support plate.

[0023] The beneficial effect is that the support plate adopts a spring, which can make the plate body have a certain elasticity when blocking the ALC plate, which can not only ensure that the baffle assembly can clamp the ALC plate in the length direction, but also prevent the ALC plate from falling and not being squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1It is a schematic diagram of the side view structure of the cargo carrier frame with the baffle assembly in the shielding state according to the embodiment of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the cargo carrier frame of an embodiment of the utility model from a top view;

[0027] Figure 3 It is a three-dimensional structural schematic diagram of the transverse telescopic rod of the cargo carrier frame according to an embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the object baffle of the object carrier frame according to an embodiment of the utility model in the use state;

[0029] Figure 5 It is a schematic diagram of the side structure of the cargo carrier frame when the baffle assembly according to an embodiment of the utility model is in an unobstructed state.

[0030] Description of reference numerals:

[0031] 100. Cargo carrier frame;

[0032] 110. Horizontal telescopic rod;

[0033] 111, first inner tube;

[0034] 112. First outer tube;

[0035] 120. Longitudinal telescopic rod;

[0036] 121, second inner tube;

[0037] 122, second outer tube;

[0038] 123. Third external tube;

[0039] 130. Elastic protrusion structure;

[0040] 140, adjustment hole;

[0041] 150, baffle assembly;

[0042] 151. Block board;

[0043] 1511, ring;

[0044] 1512. Plate body;

[0045] 152. Lever.

[0046] 153. Support plate;

[0047] 154. Support rod;

[0048] 160, traveling wheel;

[0049] 170. Push Hands;

[0050] X, length direction;

[0051] Y, width direction. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0053] Combine the following Figures 1 to 5 , describing an embodiment of the utility model.

[0054] like Figure 1 and Figure 2 As shown, according to an embodiment of the utility model, a cargo carrier frame 100 is provided, and the cargo carrier frame 100 has a length direction X and a width direction Y. The cargo carrier frame 100 includes a transverse telescopic rod 110, a longitudinal telescopic rod 120 and a baffle assembly 150. The transverse telescopic rod 110 is used to adjust the width of the cargo carrier frame 100; the longitudinal telescopic rod 120 is connected with the telescopic rods to form a frame structure, and the longitudinal telescopic rod 120 is arranged to adjust the length of the cargo carrier frame 100; the baffle assembly 150 is arranged on the transverse telescopic rod 110 at the end of the length direction X.

[0055] It can be understood that the transverse telescopic rods 110 of the cargo carrier frame 100 are arranged in a plurality of intervals in the length direction X and are evenly distributed to ensure uniform force on the cargo carrier frame 100. The baffle assembly 150 is arranged at the end of one end of the cargo carrier frame 100 in the length direction X, or the baffle assembly 150 is arranged on the transverse telescopic rods 110 at both ends of the length direction X. The baffle assembly 150 can prevent the ALC plate from falling off the cargo carrier frame 100.

[0056] The object-carrying frame 100 further includes running wheels 160 and a push handle 170 . The push handle 170 can be pushed so that the object-carrying frame 100 moves via the running wheels 160 .

[0057] In another embodiment, the transverse telescopic rod 110 and the longitudinal telescopic rod 120 are respectively round tubes. The transverse telescopic rod 110 and the longitudinal telescopic rod 120 formed of round tubes are more convenient to adjust in the width direction Y and the length direction X.

[0058] Specifically, Figure 3As shown, the transverse telescopic rod 110 and the longitudinal telescopic rod 120 both include an elastic protrusion structure 130 and an adjustment hole 140 , and the elastic protrusion structure 130 is plugged in with the adjustment hole 140 .

[0059] It can be understood that when the width of the transverse telescopic rod 110 is adjusted, the elastic protrusion structure 130 can be pressed so that the elastic protrusion structure 130 is retracted into the adjustment hole 140, thereby adjusting the width of the cargo carrier frame 100 by adjusting the length of the transverse telescopic rod 110. Similarly, when the length of the longitudinal telescopic rod 120 is adjusted, the elastic protrusion structure 130 can be pressed so that the elastic protrusion structure 130 is retracted into the corresponding adjustment hole 140, thereby adjusting the length of the cargo carrier frame 100 by adjusting the length of the longitudinal telescopic rod 120. When the elastic protrusion structure 130 is re-engaged in the corresponding adjustment hole 140, the positioning of the transverse telescopic rod 110 and the longitudinal telescopic rod 120 can be achieved.

[0060] In another embodiment, continue to combine Figure 3 As shown, the transverse telescopic rod 110 includes a first inner tube 111 and a first outer tube 112, the first inner tube 111 is provided with a first elastic protrusion, the inner wall of the first outer tube 112 is provided with a first guide groove along the length direction X of the first outer tube 112, a plurality of first adjustment holes are provided in the first guide groove, and the first elastic protrusion is suitable for matching and plugging with the first adjustment hole; and / or the longitudinal telescopic rod 120 includes a second inner tube 121, a second outer tube 122 and a third outer tube 123, second elastic protrusions are provided at both ends of the second inner tube 121, the inner wall of the second outer tube 122 is provided with a second guide groove along the length direction X of the second outer tube 122, a plurality of second adjustment holes are provided in the second guide groove, and the second elastic protrusion at one end is suitable for matching and plugging with the second adjustment hole; the inner wall of the third outer tube 123 is provided with a third guide groove along the length direction X of the third outer tube 123, a plurality of third adjustment holes are provided in the third guide groove, and the second elastic protrusion at the other end is suitable for matching and plugging with the third adjustment hole.

[0061] Understandably, the first adjustment holes can be arranged in a plurality in sequence along the length direction X of the first outer tube 112. The first guide groove is arranged on the inner wall of the first outer tube 112, and the first guide groove extends in the length direction X of the first outer tube 112, so that when adjusting the length of the transverse telescopic rod 110, the first elastic protrusion can slide along the length direction X of the first guide groove, thereby avoiding the circumferential rotation of the first inner tube 111 during the process of adjusting the length of the transverse telescopic rod 110, so that the first elastic protrusion cannot be accurately aligned with the first adjustment hole. The first guide groove guides the sliding of the first elastic protrusion, so that the first elastic protrusion can be aligned with the corresponding first adjustment hole more quickly, thereby improving the efficiency of the transverse telescopic rod 110 when adjusting the length.

[0062] Similarly, the length adjustment method of the longitudinal telescopic rod 120 can be consistent with the length adjustment method of the transverse telescopic rod 110. Of course, the adjustment method of the longitudinal telescopic rod 120 can also be different. Since the length of the longitudinal telescopic rod 120 is relatively long, if only one outer tube and one inner tube are provided, then, since the length of the longitudinal telescopic rod 120 is relatively long, the length of the inner tube is also relatively long, and the diameter of the inner tube is smaller than the diameter of the outer tube, which will make the strength of the longitudinal telescopic rod 120 insufficient. Therefore, the second outer tube 122 and the third outer tube 123 are respectively provided at both ends of the second inner tube 121, which will make the overall structure stronger and increase the structural strength of the longitudinal telescopic rod 120.

[0063] In another embodiment, a blind hole is provided on the end face of the elastic protrusion structure 130. With this arrangement, the elastic protrusion structure 130 can be quickly disengaged from the corresponding adjustment hole 140 by pressing with a tool, thereby improving the efficiency of length adjustment and width adjustment of the cargo carrier frame 100.

[0064] In another embodiment, the baffle assembly 150 includes a baffle plate 151 , and the baffle plate 151 is rotatably connected to the transverse telescopic rod 110 .

[0065] The baffle plate 151 is rotatably connected to the transverse telescopic rod 110 at the end of the cargo carrier frame 100. When the ALC board needs to be transported to the cargo carrier frame 100, the baffle plate 151 can be rotated to an inclined state so that the baffle plate 151 does not affect the transport of the ALC board. After the ALC board is installed on the cargo carrier frame 100, the baffle plate 151 can be rotated to a vertical state so that the baffle plate 151 can limit the ALC board and prevent the ALC board from falling from the end.

[0066] Specifically, Figure 4 As shown, the baffle plate 151 includes a collar 1511 and a plate body 1512 . The collar 1511 is rotatably connected to the transverse telescopic rod 110 ; the plate body 1512 is connected to the collar 1511 , so that the plate body 1512 can be rotated to be located above or below the transverse telescopic rod 110 .

[0067] It can be understood that the collar 1511 is annular, and the collar 1511 is sleeved on the transverse telescopic rod 110 located at the end of the vehicle frame 100. The two collars 1511 are arranged at intervals from each other, and the plate 1512 is connected between the two collars 1511. When the collar 1511 is rotated, the plate 1512 also rotates accordingly. Of course, when rotating, the plate 1512 can also be moved to rotate.

[0068] The plate body 1512 may also be a telescopic plate, that is, the two plate-like structures may be telescopic in the horizontal direction.

[0069] In another embodiment, at least one end surface of the collar 1511 is provided with a lever 152. The lever 152 is provided on one end surface of the collar 1511, and the collar 1511 can be driven to rotate by rotating the lever 152, which is more convenient.

[0070] In another embodiment, if Figure 1 and Figure 5 As shown, the baffle assembly 150 also includes a support plate 153 and a support rod 154. The support plate 153 is rotatably connected to the bottom of the transverse telescopic rod 110, so that the support plate 153 can be screwed into the bottom of the transverse telescopic rod 110, or the support plate 153 can be screwed out from the bottom of the transverse telescopic rod 110 and extend the transverse telescopic rod 110 in the length direction X; one end of the support rod 154 is connected to the plate body 1512, and the other end of the support rod 154 is detachably connected to the support plate 153.

[0071] It can be understood that a pin is provided at the bottom of the cargo carrier frame 100, and the support plate 153 can be horizontally rotatably connected to the pin.

[0072] One end of the support rod 154 can be movably connected to the plate body 1512, or fixedly connected, or rotatably connected. When the support plate 153 rotates and is unscrewed from the bottom of the vehicle frame 100, the end of the support rod 154 away from the plate body 1512 is connected to the support plate 153, so that the support rod 154 can support the plate body 1512, so that the baffle assembly 150 can better play the role of preventing the ALC plate from falling. When the ALC plate needs to be transported to the vehicle frame 100, in order to avoid the baffle assembly 150 causing inconvenience in transportation, the end of the support rod 154 away from the plate body 1512 can be separated from the support plate 153, and then the support plate 153 can be rotated to enter the bottom of the vehicle frame 100, and the ring 1511 can be rotated, and the plate body 1512 will tilt outward accordingly, so as to avoid the plate body 1512 from hindering the transportation.

[0073] In another embodiment, the support rod 154 is a spring, and a hook is provided at one end of the support rod 154 away from the plate body 1512 , and a hanging hole cooperating with the hook is provided on the support plate 153 .

[0074] It can be understood that the spring is a steel spring, so that the support rod 154 has a certain elasticity and sufficient strength to support the plate body 1512. The support plate 153 adopts a spring, which can make the plate body 1512 have a certain elasticity when shielding the ALC plate, and can ensure that the baffle assembly 150 can clamp the ALC plate in the length direction X, and prevent the ALC plate from falling and squeezing the ALC plate.

[0075] Therefore, the baffle assembly 150 forms a clamping plate, which can clamp the ALC board during transportation to prevent it from falling off and hitting people's feet, thereby reducing the burden of workers in transportation.

[0076] The present application provides a more portable and stable means of transportation for the transportation of ALC boards. By adjusting the length and width of the cargo frame 100, ALC boards of different sizes can be loaded more stably and portably. This can avoid the problem of ALC boards being damaged during transportation due to being too large to be loaded in some cases, and can also avoid safety issues such as the ALC boards falling off and hitting feet due to unstable fixation during transportation.

[0077] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A cargo carrier frame having a length direction (X) and a width direction (Y), It is characterized in that The cargo carrier frame (100) comprises: A transverse telescopic rod (110) for adjusting the width of the cargo carrier frame (100); A longitudinal telescopic rod (120) connected with the telescopic rod to form a frame structure, wherein the longitudinal telescopic rod (120) is provided to adjust the length of the cargo carrier frame (100); A baffle assembly (150) is arranged on the transverse telescopic rod (110) at the end portion in the length direction (X).

2. The cargo carrier frame according to claim 1, It is characterized in that The transverse telescopic rod (110) and the longitudinal telescopic rod (120) are respectively circular tubes.

3. The cargo carrier frame according to claim 2, It is characterized in that The transverse telescopic rod (110) and the longitudinal telescopic rod (120) both comprise an elastic protrusion structure (130) and an adjustment hole (140), and the elastic protrusion structure (130) is plugged in cooperation with the adjustment hole (140).

4. The cargo carrier frame according to claim 3, It is characterized in that The transverse telescopic rod (110) comprises: A first inner tube (111) is provided with a first elastic protrusion; a first outer tube (112), wherein the inner wall of the first outer tube (112) is provided with a first guide groove along the length direction (X) of the first outer tube (112), a plurality of first adjustment holes are provided in the first guide groove, and the first elastic protrusion is suitable for being plugged in and matched with the first adjustment hole; and / or the longitudinal telescopic rod (120) comprises: The second inner tube (121) has second elastic protrusions at both ends; A second outer tube (122), wherein the inner wall of the second outer tube (122) is provided with a second guide groove along the length direction (X) of the second outer tube (122), a plurality of second adjustment holes are provided in the second guide groove, and the second elastic protrusion located at one end is suitable for being plugged in and matched with the second adjustment hole; A third outer tube (123), wherein the inner wall of the third outer tube (123) is provided with a third guide groove along the length direction (X) of the third outer tube (123), wherein a plurality of third adjustment holes are provided in the third guide groove, and the second elastic protrusion located at the other end is suitable for being plugged in with the third adjustment hole.

5. The cargo carrier frame according to claim 3, It is characterized in that The end surface of the elastic protrusion structure (130) is provided with a blind hole.

6. The cargo carrier according to any one of claims 1 to 5, It is characterized in that The baffle assembly (150) comprises a baffle plate (151), and the baffle plate (151) is rotatably connected to the transverse telescopic rod (110).

7. The cargo carrier frame according to claim 6, It is characterized in that The baffle plate (151) comprises: A collar (1511) rotatably connected to the transverse telescopic rod (110); The plate body (1512) is connected to the collar (1511) so that the plate body (1512) can be rotated to be located above or below the transverse telescopic rod (110).

8. The cargo carrier frame according to claim 7, It is characterized in that At least one end surface of the sleeve ring (1511) is provided with a lever (152).

9. The cargo carrier frame according to claim 7, It is characterized in that The baffle assembly (150) further includes: a support plate (153) rotatably connected to the bottom of the transverse telescopic rod (110), so that the support plate (153) can be screwed into the bottom of the transverse telescopic rod (110), or the support plate (153) can be screwed out from the bottom of the transverse telescopic rod (110) and extend out of the transverse telescopic rod (110) in the length direction (X); A support rod (154) has one end connected to the plate body (1512), and the other end of the support rod (154) is detachably connected to the support plate (153).

10. The cargo carrier frame according to claim 9, It is characterized in that The support rod (154) is a spring, and a hook is provided at one end of the support rod (154) away from the plate body (1512), and a hanging hole cooperating with the hook is provided on the support plate (153).

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