A dump truck bed upright

Abstract

The utility model belongs to the technical field of self -discharging car carriage stand, concretely relates to a self -discharging car carriage stand, including stand body, the bottom of stand body is fixedly connected with the plug -in board, the top of stand body is equipped with the slot that cooperates with the plug -in board, the outside of stand body is equipped with two symmetrical settings adjusting plate of sliding sleeve, the cross section of adjusting plate all presents the work shape structure. The utility model discloses a self -discharging car carriage stand, the plug -in board of stand body bottom is inserted into the slot at the edge of car top, the slot at this place is identical with the slot at the top of stand body, before this, need manually slide and adjust the interval between two adjusting plates, then again insert the bottom plug -in board into the slot, and when inserting, cooperate the setting of first inclined plane and second inclined plane, so that the plug -in board can be quickly oriented and inserted into the slot, and cooperate the extrusion of two third inclined planes to the slot, so that two L type are pressed and two guide plates are all moved into the recess and are inducted.

Description

Technical Field

[0001] This utility model belongs to the technical field of dump truck body pillars, specifically relating to a dump truck body pillar. Background Technology

[0002] The uprights of a dump truck body are crucial supporting components for the body's side panels. Existing dump truck body uprights typically employ a fixed-width design, with their bottom ends inserted into slots in the truck body floor via a plate structure for quick installation and removal. However, this fixed-width upright structure has significant limitations:

[0003] Insufficient adjustability: Due to the fixed width of the uprights, the spacing between adjacent uprights cannot be flexibly adjusted, which limits the installation length of the carriage baffles and makes it difficult to adapt to baffles of different specifications or transportation needs.

[0004] Limited applicability: When transporting goods of different sizes or types, it may be necessary to adjust the spacing of the baffles to enhance stability or improve loading efficiency. However, existing columns cannot meet such needs, reducing the versatility and applicability of the truck body. Therefore, there is an urgent need for a dump truck body column that can flexibly adjust the width and adapt to the installation requirements of baffles of different lengths.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a dump truck body support column to solve the problem that the width of the existing support column is not easy to adjust and it is difficult to meet the assembly requirements of baffles of different lengths.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A dump truck body support column includes a column body, an insert plate fixedly connected to the bottom end of the column body, and a slot for cooperating with the insert plate at the top end of the column body. Two symmetrically arranged adjusting plates are slidably sleeved on the outer side of the column body. The cross-section of each adjusting plate is I-shaped. Two symmetrically arranged sliders are fixedly connected to the inner walls of each adjusting plate. The vertical cross-section of each slider is convex. The sliders are slidably connected to a groove on the outer wall of the column body. A pin sleeve is fixedly connected to the edge of the front side wall of each adjusting plate near its top end. Limit grooves are formed on the opposite side walls of the two adjusting plates. A clamping positioning assembly is installed at the bottom end of the column body and connected to the insert plate and the two adjusting plates.

[0009] Preferably, the bottom edge of the insert plate is provided with a first inclined surface around all four sides, and the top edge of the slot is provided with a second inclined surface around all four sides.

[0010] Preferably, the insertion-type positioning assembly includes two symmetrically arranged grooves integrally formed on both sides of the insertion plate and the bottom end of the column body. The vertical cross-section of the grooves is convex, and an L-shaped pressure plate is slidably connected in each groove.

[0011] Preferably, both sides of the two L-shaped pressing plates are fixedly connected to guide plates with an isosceles trapezoidal vertical cross-section. The guide plates are slidably connected to guide grooves opened in the inner wall of the groove. The vertical cross-section of the guide grooves is also an isosceles trapezoidal structure, and the depth of the guide grooves is consistent with the depth of the groove.

[0012] Preferably, toothed plates are fixed to the opposite ends of the two L-shaped pressing plates, and multiple equally spaced teeth are fixed to the front and rear sides of the two adjusting plates, near their bottom ends.

[0013] Preferably, the bottom ends of the two L-shaped pressing plates are provided with a third inclined surface, and the opposite side walls of the two L-shaped pressing plates are fixed to the inner wall of the groove by spring pieces with an hourglass-shaped cross-section.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The dump truck body column of this utility model inserts the bottom plate of the column body into the slot at the top edge of the truck body. The slot is consistent with the slot at the top of the column body. Before that, the distance between the two adjustment plates needs to be manually adjusted. Then the bottom plate is inserted into the slot. When inserting, the first and second inclined surfaces are set so that the plate can be quickly guided into the slot. The slot presses against the two third inclined surfaces so that the two L-shaped pressure plates move into the groove through the two guide plates and deform the spring pieces one by one. The two toothed plates also move towards the outer wall of the adjustment plate so that the toothed plates engage with multiple teeth. Thus, the distance between the two adjusted plates is fixed when the plate is inserted into the slot, so that it can be adapted to the assembly of baffles of different lengths, greatly improving the applicability of the dump truck body column. In addition, under the reverse action of the spring pieces, the insertion stability between the plate and the slot can be greatly enhanced. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0017] Figure 2This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall three-dimensional third-view structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the planar structure of the insert plate and the bottom components of the column body of this utility model;

[0020] Figure 5 This is an enlarged structural diagram of point A of this utility model;

[0021] Figure 6 This is an enlarged structural diagram of point B of this utility model;

[0022] Explanation of key figure labels:

[0023] 1. Main column; 11. Adjusting plate; 111. Pin sleeve; 112. Limiting groove; 12. Insert plate; 121. First inclined surface; 13. Slot; 131. Second inclined surface; 2. Insertion-type positioning component; 21. Groove; 22. L-shaped pressure plate; 221. Guide plate; 222. Third inclined surface; 23. Toothed plate; 24. Tooth; 25. Spring piece. Detailed Implementation

[0024] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Insufficient adjustability: Due to the fixed width of the uprights, the spacing between adjacent uprights cannot be flexibly adjusted, which limits the installation length of the carriage baffles and makes it difficult to adapt to baffles of different specifications or transportation needs.

[0028] Limited applicability: When transporting goods of different sizes or types, it may be necessary to adjust the spacing of the baffles to enhance stability or improve loading efficiency, but the existing pillars cannot meet such needs, reducing the versatility and applicability of the carriage.

[0029] See attached document Figure 1-6 A dump truck body support column includes a support column body 1, with an insert plate 12 fixedly connected to the bottom end of the support column body 1. A slot 13 that mates with the insert plate 12 is provided at the top end of the support column body 1. Two symmetrically arranged adjusting plates 11 are slidably sleeved on the outer side of the support column body 1. The cross-section of each adjusting plate 11 is I-shaped. Two symmetrically arranged sliders are fixedly connected to the inner walls of each adjusting plate 11. The vertical cross-section of each slider is convex. The sliders are slidably connected to the grooves provided on the outer wall of the support column body 1. Pin sleeves 111 are fixedly connected to the edge of the front side wall of each adjusting plate 11 near its top end. Limiting grooves 112 are provided on the side walls of the two adjusting plates 11 facing away from each other. A clamping positioning component 2 is installed at the bottom end of the support column body 1 and connected to the insert plate 12 and the two adjusting plates 11.

[0030] The slot 13 is designed to facilitate insertion at both ends of the carriage baffle, and the pin sleeve 111 facilitates insertion of the pin structure installed on the baffle. This is existing technology and will not be described in detail.

[0031] Furthermore, such as Figure 1-6 As shown, the bottom of the insert plate 12 is provided with a first inclined surface 121 around all four sides, and the top of the slot 13 is provided with a second inclined surface 131 around all four sides.

[0032] Furthermore, such as Figure 1-6As shown, in order to fix the adjusting plate 11 after adjusting the two spacings by inserting the insert plate 12 into the slot 13, a clamping positioning component 2 is provided. This component includes two symmetrically arranged grooves 21 integrally formed on both sides of the insert plate 12 and the bottom of its column body 1. The vertical cross-section of the grooves 21 is convex. An L-shaped pressing plate 22 is slidably connected in each groove 21. The two sides of the two L-shaped pressing plates 22 are fixedly connected to guide plates 221 with an isosceles trapezoidal vertical cross-section. The guide plates 221 are slidably connected to the inner wall of the grooves 21. The guide groove has an isosceles trapezoidal cross section. The depth of the guide groove is the same as the depth of the groove 21. The two L-shaped pressing plates 22 are fixed with toothed plates 23 at opposite ends. Multiple teeth 24 are fixed on the front and rear sides of the two adjusting plates 11, near their bottom ends. The bottom ends of the two L-shaped pressing plates 22 are provided with third inclined surfaces 222. The opposite side walls of the two L-shaped pressing plates 22 are fixed to the inner wall of the groove 21 by spring pieces 25 with hourglass-shaped cross sections.

[0033] The spring 25 is made of carbon steel, which has good elasticity and stability and a long service life.

[0034] The bottom ends of the two adjusting plates 11 are flush with the bottom end of the column body 1;

[0035] When the L-shaped pressing plate 22 is squeezed into the groove 21, the front side wall of the L-shaped pressing plate 22 is flush with the front and rear side walls of the insert plate 12, and at the same time, the front side wall of the guide plate 221 is also flush with the front and rear side walls of the insert plate 12.

[0036] In actual use, the insert plate 12 at the bottom of the column body 1 is inserted into the slot 13 at the edge of the top of the carriage. This slot 13 is the same as the slot 13 at the top of the column body 1. Before this, the distance between the two adjusting plates 11 needs to be manually adjusted. Then, the bottom insert plate 12 is inserted into the slot 13. During insertion, the first inclined surface 121 and the second inclined surface 131 are designed to facilitate the quick and easy insertion of the insert plate 12 into the slot 13. The slot 13 also presses against the two third inclined surfaces 222, causing the two L-shaped pressure plates 22 to pass through the two... The guide plate 221 moves into the groove 21 and deforms the spring piece 25 one by one. Meanwhile, the two toothed plates 23 also move towards the outer wall of the adjusting plate 11, so that the toothed plates 23 are engaged with the multiple teeth 24. Then, with the help of the insert plate 12, while inserting into the slot 13, the distance between the two adjusted plates 11 is fixed, so as to meet the needs of adapting and assembling baffles of different lengths, greatly improving the applicability of the dump truck body column. In addition, under the reverse action of the spring piece 25, the insertion stability between the insert plate 12 and the slot 13 can be greatly enhanced.

[0037] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A dump truck body support column, comprising a column body (1), a insert plate (12) fixedly connected to the bottom end of the column body (1), and a slot (13) for cooperating with the insert plate (12) provided at the top end of the column body (1), characterized in that, Two symmetrically arranged adjusting plates (11) are slidably sleeved on the outer side of the column body (1). The cross-section of each adjusting plate (11) is I-shaped. Two symmetrically arranged sliders are fixed to the inner walls of each adjusting plate (11). The vertical cross-section of each slider is convex. The sliders are slidably connected to the grooves opened on the outer wall of the column body (1). Pin sleeves (111) are fixed to the edge of the front side wall of each adjusting plate (11) near its top. Limiting grooves (112) are opened on the opposite side walls of the two adjusting plates (11). The insertion positioning component (2) is installed at the bottom end of the column body (1) and is connected to the insertion plate (12) and the two adjustment plates (11).

2. The dump truck body support column according to claim 1, characterized in that, The bottom of the insert plate (12) is provided with a first inclined surface (121) around the perimeter, and the top of the slot (13) is provided with a second inclined surface (131) around the perimeter.

3. The dump truck body support column according to claim 1, characterized in that, The insertion positioning component (2) includes two symmetrically arranged grooves (21) integrally formed on both sides of the insertion plate (12) and the bottom of the column body (1). The vertical cross section of the grooves (21) is convex, and an L-shaped pressure plate (22) is slidably connected in each groove (21).

4. The dump truck body support column according to claim 3, characterized in that, Both sides of the two L-shaped pressure plates (22) are fixed with guide plates (221) with a vertical cross section of isosceles trapezoidal structure. The guide plates (221) are slidably connected to the guide grooves opened in the inner wall of the groove (21). The vertical cross section of the guide grooves is also an isosceles trapezoidal structure. The depth of the guide grooves is consistent with the depth of the groove (21).

5. The dump truck body support column according to claim 4, characterized in that, The two L-shaped pressing plates (22) are fixed with toothed plates (23) at opposite ends, and multiple equidistant teeth (24) are fixed on the front and rear sides of the two adjusting plates (11) near their bottom ends.

6. The dump truck body support column according to claim 5, characterized in that, The bottom ends of the two L-shaped pressure plates (22) are provided with a third inclined surface (222), and the opposite side walls of the two L-shaped pressure plates (22) are fixed to the inner wall of the groove (21) by spring pieces (25) with hourglass-shaped cross-sections.

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