CN211033657U

CN211033657U - Transport folding leg

Info

Publication number: CN211033657U
Application number: CN201921993237.9U
Authority: CN
Inventors: 宋晓寅
Original assignee: Yangzhou Tongyu Radiator Co ltd
Current assignee: Yangzhou Tongyu Radiator Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-17
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a transport folding frame, which comprises a bottom frame and two side frames; the bottom frame is of a square structure, square extending portions symmetrically extend outwards from positions, close to the end portions, of the outer surfaces of the two sides of the bottom frame, fixing strips are rotatably arranged on the side surfaces, far away from the bottom frame, of the square extending portions, and first bolts are arranged at one ends, far away from the square extending portions, of the fixing strips; a plurality of first waist-shaped grooves are symmetrically arranged on the upper surfaces of the two sides of the bottom frame at equal intervals along the axial direction of the bottom frame; the lower surface of the bottom frame is provided with universal wheels; the two side frames are rotatably arranged at two ends of the bottom frame; the lower part relevant position department of side frame is equipped with the connecting hole with first bolt assorted for when the side frame was in with the underframe perpendicular, first bolt on the fixed strip mateable connection. The utility model discloses can prevent that the radiator of placing from bumping, carry out effectual protection to it to can fold, when not needing the transportation radiator, save working space through folding.

Description

Transport folding leg

Technical Field

The utility model relates to a radiator technical field, especially a transportation folding leg.

Background

At present, most of the racks for storing goods arranged in a warehouse are of the same type, the main structure of the rack is a main framework formed by four or six upright posts, a plurality of layers of horizontal plates are fixedly connected between the upright posts, and warehouse managers can put the same products together according to personal wishes so as to be convenient for management. The radiator of the automobile is made of aluminum metal material, and the surface of the radiator is provided with other parts, so the radiator can not be stacked to avoid crushing the radiator under the bottom when being stored or carried, and the radiator and the similar products can only be separately placed when the existing rack is used for storing the radiator, thereby causing great waste to the storage space of the storage rack, and causing great inconvenience to the management work of warehouse managers due to the separate placement of the radiator.

Chinese utility model patent with publication number CN201713035U discloses an auto radiator storage rack, belonging to the technical field of machinery. It has solved the unable make full use of parking space's of current storage rack problem. This auto radiator storage rack, including the support body, the support body include the stand of four vertical settings and connect the horizontal bottom plate between the stand, bottom plate top be provided with a plurality of mutual parallel arrangement's branch, branch be fixed in the support body on. The automobile radiator storage rack has the advantages of large storage capacity, high carrying efficiency and capability of avoiding the damage of products. However, in the transportation process, the radiator still collides with the support rod, so that the surface of the heat exchanger is easily damaged, and the heat exchanger is damaged in serious cases.

In view of the above, it is desirable to provide a transport folding stand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transportation folding leg can prevent that the radiator of placing from bumping, carries out effectual protection to it to can fold, when not needing the transportation radiator, save working space through folding.

In order to achieve the purpose of the utility model, the transportation folding frame comprises a bottom frame and two side frames;

the bottom frame is of a square structure, square extending portions symmetrically extend outwards from positions, close to the end portions, of the outer surfaces of the two sides of the bottom frame, fixing strips are rotatably arranged on the side surfaces, far away from the bottom frame, of the square extending portions, and first bolts are arranged at one ends, far away from the square extending portions, of the fixing strips; a plurality of first waist-shaped grooves are symmetrically arranged on the upper surfaces of the two sides of the bottom frame at equal intervals along the axial direction of the bottom frame; the lower surface of the bottom frame is provided with universal wheels;

the two side frames are rotatably arranged at two ends of the bottom frame; the lower part relevant position department of side frame is equipped with the connecting hole with first bolt assorted for when the side frame was in with the underframe perpendicular, first bolt on the fixed strip mateable connection.

Preferably, the both sides upper portion of side frame is the vertical second waist type groove that is equipped with, and the level is equipped with spacing between the second waist type groove that lies in on two side frames with one side, the both ends of spacing all are equipped with the second bolt, the second bolt matches with second waist type groove, and spacing passes through the second bolt fastening at both ends on two side frames.

Preferably, the surface of the limiting strip is provided with a rubber layer.

Preferably, a plurality of reinforcing bars are arranged between two sides of the bottom frame at equal intervals.

Preferably, a handle is arranged at the upper part of the side frame.

Preferably, the universal wheel is provided with a brake device.

The working principle is as follows: firstly, vertically placing a radiator on a bottom frame, and fixing the radiator through bolts by corresponding first waist-shaped grooves on two sides of the upper surface of the bottom frame to fixing holes at the bottom of the radiator; then, according to the height of the heat exchanger, the position of the limiting strip on the second waist-shaped groove is moved, so that the limiting strip limits the radiator, prevents the radiator from falling from two sides of the bottom frame, and is fixed through second bolts at two ends of the limiting strip;

when the transport vechicle need not transport the radiator, lift off the first bolt of fixed strip tip, rotate arbitrary one side frame for it is placed on the upper surface of underframe, saves working space.

The utility model discloses a transportation folding leg compares with prior art and has following advantage:

(1) the first waist-shaped groove is arranged on the bottom frame, the second waist-shaped groove and the limiting strip are arranged on the upper part of the side frame, so that the placed radiator can be prevented from colliding and falling, and the radiator can be effectively protected;

(2) the side frames at the two sides are rotatably arranged on the bottom frame, so that the folding is realized, and when the radiator is not required to be transported, the working space is saved by folding;

(3) simple structure, convenient operation is swift.

Drawings

Fig. 1 is a schematic structural view of a transportation folding frame of the present invention;

FIG. 2 is an enlarged view of a portion of the spacing bar of FIG. 1;

FIG. 3 is a schematic view of the folded transport folder;

FIG. 4 is a schematic structural view of a transport folding frame provided with a limiting strip;

FIG. 5 is an enlarged view of a portion of the stopper bar of FIG. 4 attached to the second kidney groove;

fig. 6 is a schematic structural view of the transportation folding frame after being loaded with the radiator;

fig. 7 is a partially enlarged view of the connection between the heat sink and the bottom frame in fig. 6.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-7, a transport folding leg comprises a bottom frame 1 and two side frames 2;

the bottom frame 1 is of a square structure, square extending portions 8 symmetrically extend outwards from positions, close to the end portions, of the outer surfaces of the two sides of the bottom frame 1, fixing strips 9 are rotatably arranged on the side surfaces, far away from the bottom frame 1, of the square extending portions 8, and first bolts 10 are arranged at one ends, far away from the square extending portions 8, of the fixing strips 9; a plurality of first waist-shaped grooves 5 are symmetrically arranged on the upper surfaces of the two sides of the bottom frame 1 at equal intervals along the axial direction of the bottom frame; the lower surface of the bottom frame 1 is provided with universal wheels 6 which are convenient to move;

the two side frames 2 are rotatably arranged at two ends of the bottom frame; the lower corresponding position of the side frame 2 is provided with a connecting hole matched with the first bolt 10, so that when the side frame 2 is vertical to the bottom frame 1, the first bolt 10 on the fixing strip 9 can be matched and connected.

In order to strengthen the strength of the bottom frame 1, a plurality of reinforcing bars 7 are arranged between two sides of the bottom frame 1 at equal intervals.

In order to facilitate the operation of an operator, the upper part of the side frame 2 is provided with a handle 4.

In order to make the radiator of placing on underframe 1 further to fix firmly, the vertical second waist type groove 12 that is equipped with in both sides upper portion of side frame 2 lies in and is equipped with spacing 11 between the level on two side frame 2 of same side the second waist type groove 12, the both ends of spacing 11 all are equipped with second bolt 13, second bolt 13 and second waist type groove 12 phase-match, spacing 11 is fixed on two side frames 2 through the second bolt 13 at both ends, can carry out certain protection to the both sides of transporting the folding leg, prevents that the radiator from dropping from the side of transport vechicle.

Further, in order to prevent rigid contact between the spacing bar 11 and the heat sink, a rubber layer is disposed on the surface of the spacing bar 11.

Further, the universal wheel 6 is provided with a brake device, the specific structure of the brake device is not the point of the invention of the present application, and the inventor only applies the universal wheel with the brake device in the prior art to the invention, so that the transportation vehicle is kept fixed and cannot move when a radiator is placed.

The working principle is as follows: firstly, vertically placing a radiator 14 on a bottom frame 1, and fixing the radiator 14 through bolts by enabling first waist-shaped grooves 5 on two sides of the upper surface of the bottom frame 1 to correspond to fixing holes in the bottom of the radiator 14; then, according to the height of the heat exchanger 14, the position of the limiting strip 11 on the second waist-shaped groove 12 is moved, so that the limiting strip limits the radiator 14, prevents the radiator from falling from two sides of the bottom frame 1, and is fixed through second bolts 13 at two ends of the limiting strip 11;

when the transport vehicle does not need to convey the radiator 14, the first bolt 10 at the end part of the fixing strip 9 is detached, and any one side frame 2 is rotated, so that the side frame is placed on the upper surface of the bottom frame 1, and the working space is saved.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A transport folding leg is characterized by comprising a bottom frame and two side frames;

2. The transportation folding leg as claimed in claim 1, wherein the upper parts of the two sides of the side frames are vertically provided with second waist-shaped grooves, the position-limiting strip is horizontally arranged between the second waist-shaped grooves on the two side frames on the same side, the two ends of the position-limiting strip are provided with second bolts, the second bolts are matched with the second waist-shaped grooves, and the position-limiting strip is fixed on the two side frames through the second bolts at the two ends.

3. A transport folder as claimed in claim 2 wherein said stopper is provided with a rubber layer on the surface thereof.

4. A transport folder as claimed in claim 1 wherein the base frame is provided with reinforcing bars spaced equally between the sides of the base frame.

5. A transport folder as claimed in claim 1 wherein the upper portion of the side frames are provided with handles.

6. A transport folder as claimed in claim 1 wherein said casters have brake means thereon.