CN211308851U - Carriage guardrail additional strengthening of tricycle - Google Patents

Abstract

The utility model discloses a carriage guardrail additional strengthening of tricycle relates to electric tricycle's field, reaches the purpose that increases carriage guardrail bearing capacity, and its technical scheme main points are: including setting up the stiffener in carriage guardrail upper end, the both ends of stiffener all are equipped with the connecting rod of being connected with the guardrail both ends, the connecting rod is fixed on the guardrail through the connecting piece that sets up on the connecting rod, when removing the connecting piece to the spacing back of connecting rod, rotates stiffener to guardrail one side towards the object, be equipped with on the guardrail and fix the first mounting on the guardrail with the stiffener.

Description

Carriage guardrail additional strengthening of tricycle

Technical Field

The utility model relates to an electric tricycle's field, more specifically says that it relates to a carriage guardrail additional strengthening of tricycle.

Background

An electric tricycle (electric operated tricycle) is a three-wheeled transportation tool which takes a battery as power and a motor as drive for pulling goods or people. The electric tricycle adopts a tubular high-capacity, left and right liner, deep discharge and traction type storage battery, can meet the requirement of continuous discharge during long-time work, and has the advantages of normal use for two years and no reduction of the internal capacity.

Chinese patent No. CN209795693U discloses an electric tricycle with a changeable wheel base, which comprises a frame, a steering front fork, a rear axle and a carriage, wherein the upper and lower sides of the steering front fork are correspondingly provided with a handle bar and a front wheel, and the rear axle is provided with two rear wheels; the steering front fork is connected with the frame through a telescopic bracket; the front side of the carriage is hinged with a turnover seat plate, the back of the turnover seat plate is provided with a 90-degree stop piece close to the hinged end of the turnover seat plate, a torsional spring is arranged on a hinged shaft corresponding to the turnover seat plate, and pedal rods are arranged on two sides of a central shaft of a front wheel; an auxiliary bracket is arranged at the rear side of the frame, and a supporting pulley is arranged at the lower end of the auxiliary bracket.

However, when the carriage of the electro-tricycle bears heavy objects, the carriage guardrail needs to increase the bearing capacity so as to meet the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a carriage guardrail additional strengthening of tricycle reaches the purpose of increase carriage guardrail bearing capacity.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a carriage guardrail additional strengthening of tricycle, is including setting up the stiffener in carriage guardrail upper end, the both ends of stiffener all are equipped with the connecting rod of being connected with the guardrail both ends, the connecting rod is fixed on the guardrail through the connecting piece that sets up on the connecting rod, when removing the spacing back of connecting piece to the connecting rod, rotates stiffener to guardrail one side towards the object, be equipped with on the guardrail and fix the first mounting on the guardrail with the stiffener.

Through adopting above-mentioned technical scheme, when the intensity of guardrail is strengthened to needs, remove the connecting piece spacing to the connecting rod, pull down the stiffener from the guardrail upper end, and rotate to the guardrail towards one side of object, the rigidity of stiffener through first mounting afterwards, the intensity of guardrail has been strengthened to the stiffener this moment, increase carriage guardrail bearing capacity, when need not use the stiffener, remove the spacing of first mounting to the stiffener, and then make the stiffener fix in the guardrail upper end, the height of guardrail has been increased, the carriage of being convenient for bears high object, and the operation requirement is satisfied.

Preferably: the connecting piece is including setting up the first iron plate at guardrail both ends, be equipped with the first magnet that corresponds with first iron plate on the connecting rod.

Preferably: the connecting piece is including setting up the fixture block on the connecting rod and getting into in the guardrail, after the fixture block got into on the guardrail, wear to be equipped with the feeler lever of contradicting with guardrail up end on the connecting rod.

Preferably: the first fixing part comprises a limiting hole which is formed in one side of the guardrail towards the object and is used for the fixture block to enter, after the limiting hole is extended out of one end, far away from the reinforcing rod, of the fixture block, the fixture block is provided with a clamping groove for the collision rod to enter in one extended end, after the collision rod enters the clamping groove, the collision rod is abutted against one side, far away from the object, of the guardrail, and the reinforcing rod is abutted against one side, far away from the object, of the guardrail.

Preferably: the reinforcing rod is provided with a stop lever perpendicular to the length direction of the reinforcing rod, the stop lever is provided with a limit groove for embedding the reinforcing rod, the limit groove is a U-shaped groove, and a second fixing part for fixing the stop lever on the reinforcing rod is arranged on the groove wall of the limit groove.

Preferably: the second fixing part comprises compression springs arranged on the upper groove wall and the lower groove wall of the limiting groove, and a pressing plate abutting against the outer wall of the reinforcing rod is arranged at one end, far away from the end connected with the groove wall of the limiting groove, of each compression spring.

Preferably: the pressing plate is provided with an inclined plane for the reinforcing rod to slide into the limiting groove.

To sum up, the utility model discloses following beneficial effect has: when the intensity of guardrail is strengthened to needs, remove the connecting piece spacing to the connecting rod, pull down the stiffener from the guardrail upper end, and rotate to the guardrail one side towards the object, the rigidity of stiffener through first mounting afterwards, the intensity of guardrail has been strengthened to the stiffener this moment, increase carriage guardrail bearing capacity, when need not use the stiffener, remove first mounting spacing to the stiffener, and then make the stiffener fix in the guardrail upper end, the height of guardrail has been increased, the carriage of being convenient for bears high object, and the operation requirement is satisfied.

Drawings

FIG. 1 is a schematic structural view of example 2;

FIG. 2 is a schematic structural view of embodiment 1;

FIG. 3 is a schematic structural view of the touch bar of embodiment 1;

fig. 4 is a schematic structural diagram for embodying a card slot of embodiment 1;

FIG. 5 is a schematic structural view for embodying the bar of embodiment 1;

fig. 6 is a schematic structural view for embodying the platen of embodiment 1.

In the figure: 1. a guardrail; 11. a reinforcing bar; 12. a connecting rod; 13. a first iron block; 131. a first magnet; 14. a clamping block; 141. a touch bar; 142. a card slot; 15. a limiting hole; 16. a stop lever; 161. a limiting groove; 162. a compression spring; 163. pressing a plate; 164. an inclined surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: the utility model provides a carriage guardrail additional strengthening of tricycle, as figure 2 and figure 3, including setting up stiffener 11 in 1 upper end of carriage guardrail, guardrail 1 can be the square frame of end to end interconnect formation, and be equipped with a plurality of vertical bracing pieces in the square frame, the both ends of stiffener 11 all are equipped with the connecting rod 12 of being connected with 1 both ends of guardrail, connecting rod 12 is fixed on guardrail 1 through the connecting piece that sets up on connecting rod 12, when removing the connecting piece to connecting rod 12 spacing back, rotate stiffener 11 to guardrail 1 one side towards the object, the carriage is inboard promptly, be equipped with on guardrail 1 and fix stiffener 11 first mounting on guardrail 1.

As shown in fig. 2 and 3, when the strength of the guardrail 1 needs to be enhanced, the limit of the connecting piece on the connecting rod 12 is removed, the reinforcing rod 11 is detached from the upper end of the guardrail 1 and is rotated to one side of the guardrail 1 towards an object, then the position of the reinforcing rod 11 is fixed through the first fixing piece, the strength of the guardrail 1 is enhanced by the reinforcing rod 11 at the moment, the bearing capacity of the carriage guardrail 1 is increased, when the reinforcing rod 11 does not need to be used, the limit of the first fixing piece on the reinforcing rod 11 is removed, further, the reinforcing rod 11 is fixed at the upper end of the guardrail 1, the height of the guardrail 1 is increased, the carriage can bear a high object conveniently, and the use requirement.

As shown in fig. 2 and 3, the connecting member includes a latch 14 disposed on the connecting rod 12 and entering into the guardrail 1, and after the latch 14 enters into the guardrail 1, an abutting rod 141 abutting against the upper end surface of the guardrail 1 is disposed on the connecting rod 12 in a penetrating manner. The installation is convenient, and the collision rod 141 reduces the shaking of the connecting rod 12 on the guardrail 1.

As shown in fig. 2 and 4, the first fixing element includes a limiting hole 15 which is provided on one side of the guardrail 1 facing the object and is used for the fixture block 14 to enter, after the end of the fixture block 14 far away from the reinforcement rod 11 extends out of the limiting hole 15, the fixture block 14 is provided with a slot 142 for the collision rod 141 to enter at the extended end, after the collision rod 141 enters the slot 142, the collision rod 141 collides with one side of the guardrail 1 facing away from the object, and the reinforcement rod 11 collides with one side of the guardrail 1 facing the object. At this time, the abutting rod 141 is used again, the block 14 is limited to move out of the limiting hole 15, the position of the reinforcing rod 11 is limited, and the operation is convenient.

As shown in fig. 5 and 6, in order to further increase the bearing capacity of the guardrail 1, that is, the guardrail 1 limits the movement of the objects in the carriage, a stop lever 16 perpendicular to the length direction of the reinforcement lever 11 is disposed on the reinforcement lever 11, a limit groove 161 for the reinforcement lever 11 to be embedded into is disposed on the stop lever 16, the limit groove 161 is a U-shaped groove, and a second fixing member for fixing the stop lever 16 on the reinforcement lever 11 is disposed on the groove wall of the limit groove 161. The second fixing member fixes the stop lever 16 to the reinforcing bar 11 so that the user can install the stop lever 16 and determine the number of the stop lever 16 according to the use requirement.

As shown in fig. 5 and 6, the second fixing member includes a compression spring 162 disposed on upper and lower groove walls of the limiting groove 161, and a pressing plate 163 abutting against an outer wall of the reinforcing bar 11 is disposed at an end of the compression spring 162 away from the groove wall connected to the limiting groove 161. When the blocking rod 16 needs to be fixed on the reinforcing rod 11, the pressing plates 163 are moved to the compression springs 162 in a square manner, so that the compression springs 162 are compressed to have elastic restoring force, at this time, the blocking rod 16 is moved to the reinforcing rod 11 direction, so that the reinforcing rod 11 is located between the two pressing plates 163, and then the elastic restoring force of the springs 162 is compressed, so that the two pressing plates 163 are pressed on the upper side surface and the lower side surface of the reinforcing rod 11, and the position of the blocking rod 16 on the reinforcing rod 11 is fixed.

As shown in fig. 5 and 6, in order to facilitate the pressing of the upper and lower pressing plates 163 into the upper and lower sides of the reinforcing bar 11, the pressing plates 163 are provided with inclined surfaces 164 for sliding the reinforcing bar 11 into the limiting grooves 161, and the inclined surfaces 164 facilitate the reinforcing bar 11 to press the compression springs 162, increase the distance between the two pressing plates 163, and facilitate the insertion of the reinforcing bar 11 between the two pressing plates 163.

Example 2: a carriage guardrail reinforcing structure of a tricycle is different from that of embodiment 1 in that a connecting piece comprises first iron blocks 13 arranged at two ends of a guardrail 1, and a connecting rod 12 is provided with first magnets 131 corresponding to the first iron blocks 13, as shown in figure 1. At this moment, the first fixing piece can be a second magnet arranged on the reinforcing rod 11, when the reinforcing rod 11 faces one side of the object on the guardrail 1, the second magnet is opposite to the guardrail 1, and a second iron block corresponding to the second magnet is arranged on the guardrail 1 at this moment.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a carriage guardrail additional strengthening of tricycle, its characterized in that, including setting up stiffener (11) in carriage guardrail (1) upper end, the both ends of stiffener (11) all are equipped with connecting rod (12) of being connected with guardrail (1) both ends, connecting rod (12) are fixed on guardrail (1) through the connecting piece that sets up on connecting rod (12), when removing the spacing back of connecting piece to connecting rod (12), rotate stiffener (11) to guardrail (1) one side towards the object, be equipped with on guardrail (1) and fix stiffener (11) first mounting on guardrail (1).

2. The tricycle carriage guardrail reinforcement structure of claim 1, wherein: the connecting piece is including setting up first iron plate (13) at guardrail (1) both ends, be equipped with first magnet (131) that correspond with first iron plate (13) on connecting rod (12).

3. The tricycle carriage guardrail reinforcement structure of claim 1, wherein: the connecting piece is including setting up fixture block (14) on connecting rod (12) and entering guardrail (1), after fixture block (14) got into on guardrail (1), wear to be equipped with the conflict pole (141) of contradicting with guardrail (1) up end on connecting rod (12).

4. The tricycle carriage guardrail reinforcement structure of claim 3, wherein: first mounting is including offering at guardrail (1) towards object one side and supplying spacing hole (15) that fixture block (14) got into, after spacing hole (15) are extended to the one end of keeping away from stiffener (11) in fixture block (14), fixture block (14) are equipped with draw-in groove (142) that supply conflict pole (141) to get into in the one end of extending, after conflict pole (141) get into draw-in groove (142), conflict pole (141) contradict with one side that guardrail (1) deviates from the object, stiffener (11) contradict with guardrail (1) towards one side of object.

5. The tricycle carriage guardrail reinforcement structure of claim 4, wherein: be equipped with on stiffener (11) with stiffener (11) length direction vertically pin (16), set up spacing groove (161) that supply stiffener (11) embedding on pin (16), spacing groove (161) are the U-shaped groove, just be equipped with on the cell wall of spacing groove (161) and fix second mounting on stiffener (11) with pin (16).

6. The tricycle carriage guardrail reinforcement structure of claim 5, wherein: the second fixing piece comprises a compression spring (162) arranged on the upper groove wall and the lower groove wall of the limiting groove (161), and a pressing plate (163) abutting against the outer wall of the reinforcing rod (11) is arranged at one end, far away from the groove wall connected with the limiting groove (161), of the compression spring (162).

7. The tricycle carriage guardrail reinforcement structure of claim 6, wherein: the pressure plate (163) is provided with an inclined surface (164) for the reinforcing rod (11) to slide into the limiting groove (161).

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