CN209494794U - A kind of mechanical engineering connection accessory - Google Patents
A kind of mechanical engineering connection accessory Download PDFInfo
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- CN209494794U CN209494794U CN201920121826.1U CN201920121826U CN209494794U CN 209494794 U CN209494794 U CN 209494794U CN 201920121826 U CN201920121826 U CN 201920121826U CN 209494794 U CN209494794 U CN 209494794U
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- fixed link
- groove
- block
- inner cavity
- fixed block
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Abstract
The utility model relates to connect accessory technical field, especially a kind of mechanical engineering connection accessory, including left fixed link, right fixed link, middle fixed link, the left fixed link, right fixed link is located at the two sides of middle fixed link, the two sides of the left fixed link and right fixed link are equipped with the first groove, the inner cavity of first groove is equipped with the first fixed block, first fixed block passes through the first threaded post and the first groove bolt, steel cable is equipped on the outside of first fixed block, the upper end of the left fixed link and right fixed link is equipped with thread bush, the inner cavity of the thread bush is bolted with screw rod, the upper end of the thread bush is equipped with telescopic, the lower end of the screw rod passes through link block and is connected with the second fixed block, the utility model has the advantages of simple structure, it is practical, it can arbitrarily be adjusted convenient for connecting the length of accessory, and The effective bonding strength for increasing connection accessory, and operation installation is carried out convenient for connection accessory.
Description
Technical field
The utility model relates to connect accessory technical field more particularly to a kind of mechanical engineering connection accessory.
Background technique
Engineering machinery is the important component of equipment manufacturing industry.In summary, all restoration in earth-rock construction engineerings, pavement construction with
Machinery necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings fills
Standby referred to as engineering machinery.
Application engineering connection accessory is usually needed to complete two engineering accessories during engineering mechanical maintenance at present
Connection, most of existing processing method is all the connection carried out between accessory using steel rope sleeve, but the length of steel rope sleeve is not
It can arbitrarily adjust, when the distance of two engineering accessories is greater than the entire length of steel rope sleeve, will be unable to be attached work, when two
When the distance of a engineering accessory is less than the entire length of steel rope sleeve, steel cable in the middle part of steel rope sleeve can be to lower recess, and existing part
Mechanical engineering is low with the bonding strength of connection accessory, and reliability is low, and the operation difficulty of operator is high, for this purpose, we provide one
Kind mechanical engineering solves the problems, such as this with connection accessory.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mechanical engineering proposed is used
Accessory is connected, the length for making it connect accessory can be adjusted arbitrarily, and the effective bonding strength for increasing connection accessory, and convenient for connecting
It connects accessory and carries out operation installation.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of mechanical engineering connection accessory, including left fixed link, right fixed link, middle fixed link, the left fixation
Bar, right fixed link are located at the two sides of middle fixed link, and the two sides of the left fixed link and right fixed link are equipped with the first groove,
The inner cavity of first groove is equipped with the first fixed block, and first fixed block passes through the first threaded post and the first groove phase
It being spirally connected, steel cable is equipped on the outside of first fixed block, the upper end of the left fixed link and right fixed link is equipped with thread bush,
The inner cavity of the thread bush is bolted with screw rod, and the upper end of the thread bush is equipped with telescopic, and the lower end of the screw rod is logical
It crosses link block and is connected with the second fixed block, the one end of the steel cable far from the first fixed block passes through first connecting rod through second
It fixed block and extends to its top and is connected with top plate, the left side of the middle fixed link is equipped with the second groove, the left fixed link
Right side is connected with casing, and described sleeve pipe is located at the inner cavity of the second groove, and the inner cavity of described sleeve pipe is connected with branch by the first spring
Dagger, the support column are connected with the second groove inner cavity.
Preferably, U-shaped board is connected on the left of the right fixed link, U-shaped board inner cavity two sides are solid in by pin shaft
It is mutually flexibly connected between fixed pole.
Preferably, first fixed block side corresponding with steel cable is respectively connected with supporting block, and the supporting block is opposite
The side answered is connected with buffer layer jointly.
Preferably, the inner cavity of first groove is symmetrically connected with the second connecting rod, and second connecting rod is corresponding
Side be connected with circular slab jointly.
Preferably, the lower end of the top plate is symmetrically connected with second spring, and the lower end of the second spring is respectively connected with cunning
Block, and the upper end of second fixed block is equipped with matched annular groove.
Preferably, the upper end of the middle fixed link is equipped with elongated slot, and the upper end of described sleeve pipe is passed through by the second threaded post
Elongated slot and extend to outside be bolted with nut.
The utility model proposes a kind of mechanical engineering connection accessory, beneficial effect is: the utility model is by setting
There is steel cable, and buffer layer is connected by a supporting block by one end of steel cable, and buffer layer is connected by another supporting block
First fixed block, and the first fixed block is connected by the first threaded post with the first groove, and two supporting blocks and buffer layer are passed through
Between mutual cooperation, carry out buffering resistance to compression convenient for steel cable, and by the screw rod of rotation thread bush inner cavity, the lower end of screw rod passes through
Link block connects the second fixed block, and the other end of steel cable runs through top plate by first connecting rod, and top plate passes through second spring
Connection sliding block, and the upper end of the second fixed block is equipped with matched annular groove and is convenient for convenient for carrying out buffering resistance to compression to steel cable
When protecting this to connect accessory, and being rotated up convenient for screw rod, lower end drives steel cable to move up, and then passes through steel cable and circle
Mutual extrusion between plate is convenient for effective solid mechanical accessory, prevents its connection unstable, and left fixed link passes through casing connection
First spring, and the first spring is connected by support column with the second groove inner cavity on the left of middle fixed link, is matched convenient for this connection
Part retractable length is easy to use, practical, and is equipped with elongated slot by the upper end of middle fixed link, and the upper end of casing is logical
The second threaded post is crossed across elongated slot and the nut that is spirally connected, is conducive to that the collapsing length of this connection accessory is fixed, is easy to use,
And matched between right fixed link and middle fixed link by U-shaped board, pin shaft, convenient for being flexibly connected between it, be conducive to this connection
The adjustable angle of accessory, using flexible.
Compared with prior art, the utility model has the advantages of simple structure, and designs rationally, practical, matches convenient for connection
The length of part can be adjusted arbitrarily, and the effective bonding strength for increasing connection accessory, and carry out operation installation convenient for connection accessory.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mechanical engineering connection accessory positive structure diagram；
Fig. 2 be the utility model proposes a kind of mechanical engineering connection accessory side structure schematic view；
Fig. 3 be the utility model proposes part A device enlarged structure schematic diagram.
In figure: left fixed link 1, right fixed link 2, middle fixed link 3, the first groove 4, the first fixed block 5, the first threaded post 6,
Steel cable 7, thread bush 8, screw rod 9, telescopic 10, the second fixed block 11, first connecting rod 12, top plate 13, the second groove 14, set
Pipe 15, the first spring 16, support column 17, U-shaped board 18, pin shaft 19, supporting block 20, buffer layer 21, the second connecting rod 22, circular slab
23, second spring 24, sliding block 25, annular groove 26, elongated slot 27, the second threaded post 28, nut 29.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of mechanical engineering connection accessory, including left fixed link 1, right fixed link 2, middle fixed link 3, it is left
Fixed link 1, right fixed link 2 are located at the two sides of middle fixed link 3, and the left side of right fixed link 2 is connected with U-shaped board 18, U template
, convenient for this connection adjustable angle of accessory, it is convenient for by being mutually flexibly connected between pin shaft 19 and middle fixed link 3 18 inner cavities two sides
Flexibly use.
The two sides of left fixed link 1 and right fixed link 2 are equipped with the first groove 4, and it is solid that the inner cavity of the first groove 4 is equipped with first
Determine block 5, for the first fixed block 5 by 4 bolt of the first threaded post 6 and the first groove, the outside of the first fixed block 5 is equipped with steel
Rope 7, the first fixed block 5 side corresponding with steel cable 7 is respectively connected with supporting block 20, and the corresponding side of supporting block 20 connects jointly
It is connected to buffer layer 21, convenient for increasing the shock absorbing effect of steel cable 7, prevents from pullling dynamics between two mechanical fittings excessive
When, the service life of this connection accessory is influenced, the inner cavity of the first groove 4 is symmetrically connected with the second connecting rod 22, the second connection
The corresponding side of bar 22 is connected with circular slab 23 jointly, tight convenient for increasing the connection between mechanical fitting and this connection accessory
Density.
The upper end of left fixed link 1 and right fixed link 2 is equipped with thread bush 8, and the inner cavity of thread bush 8 is bolted with screw rod 9, spiral shell
The upper end of line set 8 is equipped with telescopic 10, and the lower end of screw rod 9 passes through link block and is connected with the second fixed block 11, and steel cable 7 is separate
One end of first fixed block 5 pass through first connecting rod 12 through the second fixed block 11 and extend to its top be connected with top plate
13, the lower end of top plate 13 is symmetrically connected with second spring 24, and the lower end of second spring 24 is respectively connected with sliding block 25, and second is fixed
The upper end of block 11 is equipped with matched annular groove 26, is conducive to carry out buffering resistance to compression to steel cable 7, convenient for protecting this connection
Accessory.
The left side of middle fixed link 3 is equipped with the second groove 14, and the right side of left fixed link 1 is connected with casing 15, and casing 15 is located at
The inner cavity of the inner cavity of second groove 14, casing 15 is connected with support column 17, support column 17 and the second groove by the first spring 16
14 inner cavities are connected, and the upper end of middle fixed link 3 is equipped with elongated slot 27, and the upper end of casing 15 passes through elongated slot by the second threaded post 28
27 and extend to outside be bolted with nut 29, be conducive to this connection accessory collapsing length be fixed, be easy to use.
Working principle: when the utility model is used, by the inner cavity that two mechanical fittings are socketed in two steel cables 7,
By rotating the screw rod 9 of 8 inner cavity of thread bush, the lower end of screw rod 9 connects the second fixed block 11 by link block, and steel cable 7 passes through
First connecting rod 12 runs through top plate 13, and top plate 13 passes through 24 connection sliding block 25 of second spring, and the upper end of the second fixed block 11
Equipped with matched annular groove 26, convenient for carrying out buffering resistance to compression to steel cable 7, convenient for protecting this connection accessory, and it is convenient for spiral shell
When bar 9 is rotated up, lower end drives steel cable 7 to move up, and then by mutual extrusion between steel cable 7 and circular slab 23, just
In effective solid mechanical accessory, prevent its connection unstable, and left fixed link 1 connects the first spring 16 by casing 15, and
First spring 16 is connected by support column 17 with 14 inner cavity of the second groove in middle 3 left side of fixed link, can convenient for this connection accessory
Free extension length is easy to use, practical, and is equipped with elongated slot 27 by the upper end of middle fixed link 3, and the upper end of casing 15 is logical
The second threaded post 28 is crossed across elongated slot 27 and the nut 29 that is spirally connected, is conducive to that the collapsing length of this connection accessory is fixed, side
Just it uses, and is matched between right fixed link 2 and middle fixed link 3 by U-shaped board 18, pin shaft 19, convenient for being flexibly connected between it,
Be conducive to this connection adjustable angle of accessory, using flexible.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mechanical engineering connection accessory, including left fixed link (1), right fixed link (2), middle fixed link (3), feature exists
In the left fixed link (1), right fixed link (2) are located at the two sides of middle fixed link (3), and the left fixed link (1) and the right side are solid
The two sides of fixed pole (2) are equipped with the first groove (4), and the inner cavity of first groove (4) is equipped with the first fixed block (5), described
For first fixed block (5) by the first threaded post (6) and the first groove (4) bolt, the outside of first fixed block (5) is equal
Equipped with steel cable (7), the upper end of the left fixed link (1) and right fixed link (2) is equipped with thread bush (8), the thread bush (8)
Inner cavity is bolted with screw rod (9), and the upper end of the thread bush (8) is equipped with telescopic (10), and the lower end of the screw rod (9) is logical
It crosses link block to be connected with the second fixed block (11), the steel cable (7) passes through the first connection far from the one end of the first fixed block (5)
Bar (12), which runs through the second fixed block (11) and extends to its top, to be connected with top plate (13), is set on the left of the middle fixed link (3)
Have the second groove (14), is connected with casing (15) on the right side of the left fixed link (1), described sleeve pipe (15) is located at the second groove
(14) inner cavity of inner cavity, described sleeve pipe (15) is connected with support column (17) by the first spring (16), the support column (17)
It is connected with the second groove (14) inner cavity.
2. mechanical engineering according to claim 1 connection accessory, which is characterized in that the left side of the right fixed link (2)
It is connected with U-shaped board (18), U-shaped board (18) the inner cavity two sides between pin shaft (19) and middle fixed link (3) by being mutually flexibly connected.
3. mechanical engineering according to claim 1 connection accessory, which is characterized in that first fixed block (5) and steel
Rope (7) corresponding side is respectively connected with supporting block (20), and the corresponding side of the supporting block (20) is connected with buffering jointly
Layer (21).
4. mechanical engineering according to claim 1 connection accessory, which is characterized in that the inner cavity of first groove (4)
It is symmetrically connected with the second connecting rod (22), the corresponding side of second connecting rod (22) is connected with circular slab jointly
(23)。
5. mechanical engineering according to claim 1 connection accessory, which is characterized in that the lower end of the top plate (13) is symmetrical
It is connected with second spring (24), the lower end of the second spring (24) is respectively connected with sliding block (25), and second fixed block
(11) upper end is equipped with matched annular groove (26).
6. mechanical engineering according to claim 1 connection accessory, which is characterized in that the upper end of the middle fixed link (3)
Equipped with elongated slot (27), and the upper end of described sleeve pipe (15) passes through elongated slot (27) by the second threaded post (28) and extends to outside spiral shell
It is connected to nut (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121826.1U CN209494794U (en) | 2019-01-24 | 2019-01-24 | A kind of mechanical engineering connection accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121826.1U CN209494794U (en) | 2019-01-24 | 2019-01-24 | A kind of mechanical engineering connection accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494794U true CN209494794U (en) | 2019-10-15 |
Family
ID=68155742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121826.1U Active CN209494794U (en) | 2019-01-24 | 2019-01-24 | A kind of mechanical engineering connection accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494794U (en) |
-
2019
- 2019-01-24 CN CN201920121826.1U patent/CN209494794U/en active Active
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