CN210423293U - Steel pipe connecting piece for electric tricycle - Google Patents
Steel pipe connecting piece for electric tricycle Download PDFInfo
- Publication number
- CN210423293U CN210423293U CN201921418553.3U CN201921418553U CN210423293U CN 210423293 U CN210423293 U CN 210423293U CN 201921418553 U CN201921418553 U CN 201921418553U CN 210423293 U CN210423293 U CN 210423293U
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- block
- connecting block
- steel pipe
- sliding
- electric tricycle
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Abstract
The utility model discloses a steel pipe connecting piece for electric tricycle, including first connecting block and second connecting block, first connecting block distributes side by side with the second connecting block, the fixed connecting pipe that is provided with on the same side wall of first connecting block and second connecting block, two liang of distributions of connecting pipe pass the back connecting axle between, the connecting pipe is passed at the both ends of connecting axle, the one end of the fixed connection connecting rod of portion between two parties, the connecting axle rotates and connects the connecting pipe, the connecting rod is the arc, and keeps away from the one end and the fixed block fixed connection of connecting axle, the fixed block distributes side by side on first connecting block and second connecting block and is provided with two sets ofly altogether, the fixed block sets up in the relative one side with the connecting axle, the fixed block sets up for the opening on the face of connecting rod, and inside is the cavity setting. The steel pipe connecting piece for the electric tricycle is reasonable in structure, convenient to use, safe and stable, and capable of being widely used.
Description
Technical Field
The utility model belongs to the technical field of electric tricycle, concretely relates to steel pipe connection spare for electric tricycle.
Background
The electric tricycle is a tricycle transport tool for pulling goods or people by using a storage battery as power, a motor is driven by the storage battery, the electric tricycle adopts a tubular large-capacity, left and right liners, deep discharge and traction type storage battery, the requirement of continuous discharge during long-time work can be met, the storage battery is normally used for two years, the internal capacity is not reduced, the motor of the electric tricycle adopts a direct-current series-excited traction type brush or brushless motor, a speed-regulating booster is arranged inside the motor, the motor is not easy to damage during normal use, and the output power is strong.
At present, electric tricycle can use the steel pipe connecting piece in the assembly, and the steel pipe connecting piece is used for the connection of two steel pipes, makes two steel pipes become a whole, the subsequent construction of being convenient for, but current connecting piece adopts the fastener to connect mostly, and is not hard up easily, when adopting the welding, is unfavorable for the steel pipe to recycle again, needs further improvement.
Disclosure of Invention
An object of the utility model is to provide a steel pipe connecting piece for electric tricycle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe connecting piece for an electric tricycle comprises a first connecting block and a second connecting block, wherein the first connecting block and the second connecting block are distributed in parallel;
connecting pipes are fixedly arranged on the side walls of the same sides of the first connecting block and the second connecting block, the connecting pipes are distributed in pairs, a rear connecting shaft passes through the connecting pipes, two ends of each connecting shaft pass through the connecting pipes, the middle part of each connecting shaft is fixedly connected with one end of a connecting rod, the connecting shafts are rotatably connected with the connecting pipes, the connecting rods are arc-shaped, and one ends of the connecting rods, far away from the connecting shafts, are fixedly connected with the fixed blocks;
the fixed block distributes side by side on first connecting block and second connecting block and is provided with two sets ofly altogether, the fixed block sets up in the relative one side with the connecting axle, be the opening setting on the fixed block face towards the connecting rod, and inside is the cavity setting, the connecting rod is pegged graft in the inside of fixed block, the second connecting block is provided with the slide bar towards the face epirelief of first connecting block, the slide bar stretches into towards first connecting block is inside to sliding connection with it.
Preferably, a sliding groove is formed in the side wall of the first connecting block along the sliding direction of the sliding rod, a sliding block longitudinally penetrates through the sliding groove, the cross section of the sliding block is T-shaped, and the sliding block penetrates through the sliding groove and is fixedly connected with the sliding rod.
Preferably, a slot for the sliding rod to extend into is formed in the surface, facing the second connecting block, of the first connecting block, and the slot is communicated with the sliding groove.
Preferably, threaded holes are formed in the two sides of the same surface of the first connecting block and the sliding groove, the threaded holes are flush with the sliding block, a first bolt is mounted on the sliding block, and the first bolt extends into the threaded holes.
Preferably, the outer wall of the connecting rod is provided with a second bolt in a penetrating mode, and the second bolt is close to the concave position of the first connecting block and the concave position of the second connecting block.
Preferably, the outer wall of the fixed block is provided with a third bolt, and the third bolt and the connecting rod extend into the part of the fixed block in threaded connection.
The utility model discloses a technological effect and advantage: this steel pipe connecting piece for electric tricycle, the steel pipe head locking that will need to connect through the setting of connecting rod is fixed, the steel pipe can all be installed with second connecting block two sides to first connecting block, the tube head of fixed four groups of steel pipes can be connected simultaneously, therefore, the clothes hanger is strong in practicability, can stretch the setting between first connecting block and the second connecting block, select the regulation according to environment of use and different needs, and the whole fixed steel pipe of mode through threaded connection, when promoting stability, electric tricycle's security performance has also been increased, the dismouting operation is convenient, can not influence the secondary usage of steel pipe, this steel pipe connecting piece for electric tricycle, moreover, the steam generator is reasonable in structure, high durability and convenient use, safety and stability, and wide use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the first connection block and the second connection block of the present invention;
fig. 3 is the schematic view of the internal structure of the first connecting block and the second connecting block of the present invention.
In the figure: the device comprises a first connecting block 1, a connecting pipe 2, a connecting shaft 3, a threaded hole 4, a sliding chute 5, a first bolt 6, a sliding block 7, a second bolt 8, a connecting rod 9, a second connecting block 10, a fixing block 11, a sliding rod 13, a slot 14 and a third bolt 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a steel pipe connecting piece for an electric tricycle as shown in figures 1-3, which comprises a first connecting block 1 and a second connecting block 10, wherein the first connecting block 1 and the second connecting block 10 are distributed side by side;
the connecting pipes 2 are fixedly arranged on the side walls of the same sides of the first connecting block 1 and the second connecting block 10, the connecting pipes 2 are distributed pairwise, a rear connecting shaft 3 passes through the connecting pipes 2, two ends of each connecting shaft 3 pass through the corresponding connecting pipe 2, the middle part of each connecting shaft is fixedly connected with one end of a connecting rod 9, the connecting shafts 3 are rotatably connected with the corresponding connecting pipes 2, the connecting rods 9 are arc-shaped, and one ends, far away from the connecting shafts 3, of the connecting rods are fixedly connected with the fixing blocks;
Specifically, a sliding groove 5 is formed in the side wall of the first connecting block 1 along the sliding direction of a sliding rod 13, a sliding block 7 longitudinally penetrates through the inside of the sliding groove 5, the cross section of the sliding block 7 is T-shaped, the sliding block 7 penetrates through the sliding groove 5 and is fixedly connected with the sliding rod 13, and the sliding rod 13 slides to drive the sliding block 7 to move along the sliding groove 5.
Specifically, a slot 14 for the sliding rod 13 to extend into is formed in the surface of the first connecting block 1 facing the second connecting block 10, and the slot 14 is communicated with the sliding groove 5.
Specifically, threaded hole 4 is seted up with the both sides of spout 5 coplanar in first connecting block 1, threaded hole 4 and slider 7 position parallel and level, install first bolt 6 on the slider 7, first bolt 6 stretches into to threaded hole 4 insidely, passes slider 7 with first bolt 6 and installs inside threaded hole 4, and slider 7 is fixed.
Specifically, the outer wall of the connecting rod 9 is provided with a second bolt 8 in a penetrating mode, the second bolt 8 is close to the concave part of the first connecting block 1 and the second connecting block 10, the second bolt 8 is tightly drilled, and the second bolt penetrates through the pipe wall of the steel pipe to fixedly connect the steel pipe with the connecting rod 9.
Specifically, a third bolt 15 is installed on the outer wall of the fixed block 11, and the third bolt 15 and the connecting rod 9 are connected to the portion, extending into the fixed block 11, of the screw thread.
Specifically, when the steel pipe connecting piece for the electric tricycle is used, one ends of two groups of steel pipes are firstly placed in the concave positions on the same surface of a first connecting block 1 and a second connecting block 10, a connecting rod 11 is turned, one end of the connecting rod 11 rotates through a connecting shaft 3, the other end of the connecting rod 11 is inserted into the fixed block 11, the connecting rod 9 is fixed by drilling a third bolt 15 to enable the connecting rod to penetrate through the fixed block 11 and the connecting rod 9, the steel pipe is surrounded by the middle part of the connecting rod 9, then a second bolt 8 is drilled to enable the connecting rod to penetrate through the pipe wall of the steel pipe to fixedly connect the steel pipe and the connecting rod 9, at the moment, the two groups of steel pipes are fixedly connected together through the first connecting block 1 and the second connecting block 10, welding is not adopted, disassembly and assembly are convenient, buckling are not adopted, the safety is high, a sliding rod 13 can be stretched to prolong the distance between the first connecting block, or not tensile, direct mount is inside another group of screw hole 4, and the cross-section of slider 7 is the T shape, can select as required, and first connecting block 1 and second connecting block 10 are two-sided sunken setting, can fix four groups of steel pipes simultaneously, and this steel pipe connecting piece for electric tricycle, rational in infrastructure, convenient to use, safety and stability can be widely used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a steel pipe connecting piece for electric tricycle, includes first connecting block (1) and second connecting block (10), its characterized in that: the first connecting block (1) and the second connecting block (10) are distributed side by side;
the connecting pipes (2) are fixedly arranged on the side walls of the same sides of the first connecting block (1) and the second connecting block (10), the connecting pipes (2) are distributed pairwise, a rear connecting shaft (3) penetrates through the connecting pipes (2), the two ends of each connecting shaft (3) penetrate through the connecting pipes (2), the middle part of each connecting pipe is fixedly connected with one end of a connecting rod (9), the connecting shafts (3) are rotatably connected with the connecting pipes (2), the connecting rods (9) are arc-shaped, and one ends, far away from the connecting shafts (3), of the connecting rods are fixedly connected with the fixing blocks (11;
fixed block (11) distribute side by side on first connecting block (1) and second connecting block (10) and be provided with two sets ofly altogether, fixed block (11) set up in the relative one side with connecting axle (3), be the opening setting on fixed block (11) the face towards connecting rod (9), inside is the cavity setting, connecting rod (9) are pegged graft in the inside of fixed block (11), second connecting block (10) are provided with slide bar (13) towards the face epirelief of first connecting block (1), slide bar (13) stretch into towards first connecting block (1) inside to sliding connection with it.
2. The steel pipe connector for an electric tricycle of claim 1, wherein: the side wall of the first connecting block (1) is provided with a sliding groove (5) along the sliding direction of the sliding rod (13), the sliding groove (5) longitudinally penetrates through a sliding block (7), the cross section of the sliding block (7) is T-shaped, and the sliding block (7) penetrates through the sliding groove (5) and is fixedly connected with the sliding rod (13).
3. The steel pipe connector for an electric tricycle of claim 1, wherein: a slot (14) for the sliding rod (13) to extend into is formed in the surface, facing the second connecting block (10), of the first connecting block (1), and the slot (14) is communicated with the sliding groove (5).
4. The steel pipe connector for an electric tricycle of claim 1, wherein: threaded hole (4) are seted up with spout (5) coplanar both sides in first connecting block (1), threaded hole (4) and slider (7) position parallel and level, install first bolt (6) on slider (7), first bolt (6) stretch into to inside threaded hole (4).
5. The steel pipe connector for an electric tricycle of claim 1, wherein: the outer wall of the connecting rod (9) is provided with a second bolt (8) in a penetrating mode, and the second bolt (8) is close to the concave position of the first connecting block (1) and the second connecting block (10).
6. The steel pipe connector for an electric tricycle of claim 1, wherein: install third bolt (15) on the outer wall of fixed block (11), third bolt (15) and connecting rod (9) stretch into to the partial threaded connection of fixed block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418553.3U CN210423293U (en) | 2019-08-29 | 2019-08-29 | Steel pipe connecting piece for electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418553.3U CN210423293U (en) | 2019-08-29 | 2019-08-29 | Steel pipe connecting piece for electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423293U true CN210423293U (en) | 2020-04-28 |
Family
ID=70364973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418553.3U Expired - Fee Related CN210423293U (en) | 2019-08-29 | 2019-08-29 | Steel pipe connecting piece for electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439893A (en) * | 2019-08-29 | 2019-11-12 | 徐州飞龙机电制造有限公司 | A kind of electro-tricycle connects with steel tube part |
-
2019
- 2019-08-29 CN CN201921418553.3U patent/CN210423293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439893A (en) * | 2019-08-29 | 2019-11-12 | 徐州飞龙机电制造有限公司 | A kind of electro-tricycle connects with steel tube part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |