CN204623039U - The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block - Google Patents

The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block Download PDF

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Publication number
CN204623039U
CN204623039U CN201520296675.5U CN201520296675U CN204623039U CN 204623039 U CN204623039 U CN 204623039U CN 201520296675 U CN201520296675 U CN 201520296675U CN 204623039 U CN204623039 U CN 204623039U
Authority
CN
China
Prior art keywords
propelling rod
vehicle bridge
connection block
bridge connection
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520296675.5U
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Chinese (zh)
Inventor
郑金铎
刘中周
马士祯
杨振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LINGONG GROUP (JINAN) IMPORT AND EXPORT CO., LTD.
Original Assignee
SHANDONG LINWO HEAVY MACHINE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG LINWO HEAVY MACHINE CO Ltd filed Critical SHANDONG LINWO HEAVY MACHINE CO Ltd
Priority to CN201520296675.5U priority Critical patent/CN204623039U/en
Application granted granted Critical
Publication of CN204623039U publication Critical patent/CN204623039U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is the connection structure of a kind of mine truck propelling rod and propelling rod vehicle bridge Connection Block, comprise propelling rod, propelling rod vehicle bridge Connection Block, propelling rod vehicle bridge Connection Block is provided with U-shaped embedding mouth, propelling rod one end embeds and is arranged in U-shaped embedding mouth, and is fixed by bolt and propelling rod vehicle bridge Connection Block.Solve the problem that propelling rod and vehicle bridge tie bolt rupture, whole vehicle suspension system can be made more safe and reliable, so the attendance rate of vehicle can be improved and bring good customer experience.

Description

The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block
Technical field:
The utility model relates to a kind of new connection mode of vehicle bridge guiding parts (propelling rod) on a kind of mine truck, especially the connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block.
Background technology:
The mine car main force of domestic market is mine wide-body dumping car, uses propelling rod to carry out the guiding of vehicle bridge, the tie bolt of common wide dumper propelling rod and vehicle bridge, owing to being subject to the impact of vehicle bridge, stressed larger.And the most tension of bolt herein, because bolt pretightening has occupied the bolt yield force of about 75%, so go to bear vehicle bridge greater impact power with 25% of bolt yield force, such bolt does not just have enough safety factors.Tie bolt ruptures, and vehicle bridge will lose guiding, sometimes also can cause serious safety misadventure.
Utility model content:
The utility model provides the connection structure of a kind of mine truck propelling rod of solving the problem and propelling rod vehicle bridge Connection Block, solves problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block, comprise propelling rod, propelling rod vehicle bridge Connection Block, it is characterized in that, propelling rod vehicle bridge Connection Block is provided with U-shaped embedding mouth, propelling rod one end embeds and is arranged in U-shaped embedding mouth, and is fixed by bolt and propelling rod vehicle bridge Connection Block.The other end of propelling rod is connected with carriage bolt, and propelling rod vehicle bridge Connection Block is fixed in vehicle bridge.
Wherein, U-shaped embedding mouth both sides are respectively equipped with two root posts, and be provided with space between two root posts of U-shaped embedding inlet side, column be respectively equipped with propelling rod connecting bore, the line of centers of propelling rod connecting bore is parallel to each other; The propelling rod that U-shaped embedding mouth is stretched in one end is provided with fixed link, and there is bolt hole at the two ends of fixed link, and propelling rod is by extending into fixed link in space and fixing through the bolt of propelling rod connecting bore, bolt hole and propelling rod vehicle bridge Connection Block.Namely, after the bulb of propelling rod one end is arranged to U-shaped embedding mouth, propelling rod and propelling rod vehicle bridge Connection Block bolt are fixed through propelling rod connecting bore, bolt hole by bolt.
Propelling rod vehicle bridge Connection Block is designed a U-shaped embedding mouth, coordinates and meet size propelling rod, propelling rod is embedded the U-shaped embedding mouth being installed to propelling rod vehicle bridge Connection Block, and then wear bolt and connect; No matter propelling rod bears pulling force or thrust, the overwhelming majority can be born by Connection Block self, bolt only bears fraction pulling force, namely U-shaped embedding mouth is adopted can to make the conduction of propelling rod and propelling rod vehicle bridge Connection Block body forces occurring, change propelling rod in original structure and arrived the conduction pattern of the power of propelling rod vehicle bridge Connection Block by bolt again, thus solve bolt stressed excessive time produce fracture problem; Even if when propelling rod vehicle bridge Connection Block portion fractures, because bolt is connected to, vehicle bridge also can not lose guiding at once, vehicle operator has time enough to go to pinpoint the problems, and unlikelyly causes serious accident.
The beneficial effects of the utility model are: the problem that solution propelling rod and vehicle bridge tie bolt rupture, and whole vehicle suspension system can be made more safe and reliable, so can improve the attendance rate of vehicle and bring good customer experience.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
In figure, 1. propelling rod, 2. propelling rod vehicle bridge Connection Block, 3. vehicle frame, 4. vehicle bridge, 5.U type embeds mouth, 6. column, 7. space, 8. propelling rod connecting bore, 9. fixed link, 10. bolt hole, 11. bolts.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block, comprise propelling rod 1, propelling rod vehicle bridge Connection Block 2, propelling rod 1 one end is connected with propelling rod vehicle bridge Connection Block 2, the other end is connected with vehicle frame 3 bolt, and propelling rod vehicle bridge Connection Block 2 is fixed in vehicle bridge 4; Propelling rod vehicle bridge Connection Block 2 is provided with U-shaped embedding mouth 5, propelling rod 1 one end embeds and is arranged in U-shaped embedding mouth 5, U-shaped embedding mouth 5 both sides are respectively equipped with two root posts 6, space 7 is provided with between two root posts 6 of U-shaped embedding mouth 5 side, column 6 is respectively equipped with propelling rod connecting bore 8, the line of centers of propelling rod connecting bore 8 is parallel to each other; The propelling rod 1 that U-shaped embedding mouth 5 is stretched in one end is provided with fixed link 9, there is bolt hole 10 at the two ends of fixed link 9, and propelling rod 1 is by extending into fixed link 9 in space 7 and fixing with propelling rod vehicle bridge Connection Block 2 through the bolt 11 of propelling rod connecting bore 8, bolt hole 10.

Claims (2)

1. the connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block, comprise propelling rod, propelling rod vehicle bridge Connection Block, it is characterized in that, propelling rod vehicle bridge Connection Block is provided with U-shaped embedding mouth, propelling rod one end embeds and is arranged in U-shaped embedding mouth, and is fixed by bolt and propelling rod vehicle bridge Connection Block.
2. the connection structure of mine truck propelling rod according to claim 1 and propelling rod vehicle bridge Connection Block, it is characterized in that, U-shaped embedding mouth both sides are respectively equipped with two root posts, space is provided with between two root posts of U-shaped embedding inlet side, column is respectively equipped with propelling rod connecting bore, the line of centers of propelling rod connecting bore is parallel to each other; The propelling rod that U-shaped embedding mouth is stretched in one end is provided with fixed link, and there is bolt hole at the two ends of fixed link, and propelling rod is by extending into fixed link in space and fixing through the bolt of propelling rod connecting bore, bolt hole and propelling rod vehicle bridge Connection Block.
CN201520296675.5U 2015-05-08 2015-05-08 The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block Active CN204623039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520296675.5U CN204623039U (en) 2015-05-08 2015-05-08 The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520296675.5U CN204623039U (en) 2015-05-08 2015-05-08 The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block

Publications (1)

Publication Number Publication Date
CN204623039U true CN204623039U (en) 2015-09-09

Family

ID=54042097

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520296675.5U Active CN204623039U (en) 2015-05-08 2015-05-08 The connection structure of mine truck propelling rod and propelling rod vehicle bridge Connection Block

Country Status (1)

Country Link
CN (1) CN204623039U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Kejialu high tech Zone of Ji'nan City, Shandong Province, No. 2676 250104

Patentee after: LINGONG GROUP (JINAN) IMPORT AND EXPORT CO., LTD.

Address before: 250101 Shandong city of Ji'nan province high tech Zone Century Avenue Wo Industrial Park No. 2676 Kejialu

Patentee before: Shandong Linwo Heavy Machine Co., Ltd.