CN109352260A - A kind of railway contact line tubular steel post welding support - Google Patents
A kind of railway contact line tubular steel post welding support Download PDFInfo
- Publication number
- CN109352260A CN109352260A CN201811498802.4A CN201811498802A CN109352260A CN 109352260 A CN109352260 A CN 109352260A CN 201811498802 A CN201811498802 A CN 201811498802A CN 109352260 A CN109352260 A CN 109352260A
- Authority
- CN
- China
- Prior art keywords
- fixed link
- welding
- contact line
- pull
- slot
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Abstract
The invention discloses a kind of railway contact line tubular steel post welding supports, including welding platform, support rod is provided at the upper end-face edge of the welding platform, and third fixed link is connected at the top of support rod, the other end side wall of the third fixed link is connected with connector, and connector is extended to the sliding groove opened up inside third fixed link, the sliding shoe of the inside setting of the sliding groove is connected with connector, and the lower end of connector is provided with pulley, the upper end of the welding platform is provided with motor close to support rod side, the upper end of the welding platform is provided with bottom plate, and the upper end middle of bottom plate is provided with steel pipe, drawstring is provided on the pulley.A kind of railway contact line tubular steel post welding support of the present invention, equipped with circular clamp, pull plate and sliding shoe, it can be realized the activity clamping of steel pipe, the fixed structure on welding platform and ground can be hidden, convenient for the movement of pulley, suitable for different environment.
Description
Technical field
The present invention relates to railway contact line pillar manufacturing field, in particular to a kind of railway contact line tubular steel post welding
Bracket.
Background technique
Railway contact line is the route powered to electric locomotive or electric EMU set up along electric railway, with me
The rapid development and promotion of state's economic strength, railway operation cause have obtained unprecedented development and progress；But current
Railway contact line tubular steel post welding support there are still some shortcomings, influence using: firstly, the fixture of welding support is not
Clamping steel tube can easily be carried out, makes it influence to use, secondly, pulley is immovable；For this purpose, it is proposed that a kind of railway contacts
Net tubular steel post welding support.
Summary of the invention
The main purpose of the present invention is to provide a kind of railway contact line tubular steel post welding supports, can effectively solve
The problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of railway contact line tubular steel post welding support, including welding platform, the upper end-face edge of the welding platform
Place is provided with support rod, and third fixed link is connected at the top of support rod, the other end side wall connection of the third fixed link
There is a connector, and connector is extended to the sliding groove opened up inside third fixed link, the inside setting of the sliding groove
Sliding shoe is connected with connector, and the lower end of connector is provided with pulley, and the upper end of the welding platform is close to support rod one
Side is provided with motor, and the upper end of the welding platform is provided with bottom plate, and the upper end middle of bottom plate is provided with steel pipe, the cunning
Drawstring is provided on wheel, and one end of drawstring is connected to the upper end of steel pipe, the other end of the drawstring is connected to the output of motor
End, the two sides middle of the welding platform offer pull slot, and the pull slot of the side of welding platform is internally provided with the
One pull plate, the pull slot of the other side of the welding platform is internally provided with the second pull plate, and the second pull plate is close
The front and back end of the bottom of pull slot is provided with circular columns, and the front end of opening of second pull plate close to pull slot is provided with
First block, and the second pull plate is provided with the second block, the shaft of the support rod close to the rear end of the opening of pull slot
It is provided with the first fixed link and the second fixed link, and the other end of the first fixed link is connected with the second circular clamp, described second
The other end of fixed link is connected with the first circular clamp, and the inner wall middle of the first circular clamp offers notch, the slot
Mouthful be internally provided with pressing plate, the outer wall of first circular clamp is connected with adjusting bolt, and adjusts bolt one end and pass through the
One circular clamp is connected with pressing plate, and the other end of second fixed link is inserted into the circle that the outer wall of the first circular clamp opens up
In shape hole, the upper end of second pull plate offers through-hole, and the outer wall for adjusting bolt is provided with handle.
Preferably, inside the round hole that the outer wall that the other end of first fixed link is inserted into the second circular clamp opens up
It is flexibly connected with the second circular clamp.
Preferably, the support rod and welding platform are at being vertically arranged, and are fixedly connected between support rod and welding platform.
Preferably, the sliding shoe lower end middle being arranged inside the sliding groove offers screw hole, and connector be inserted into
Inside the screw hole of sliding shoe.
Preferably, the opening of the two side-pulling slot of welding platform is provided with block slot, and can block inside block slot
Close the first block and the second block.
Preferably, the pressing plate and notch are arc setting, and the outer wall of pressing plate is provided with anti-skid chequer.
Compared with prior art, the invention has the following beneficial effects:
In the present invention, by being provided with circular clamp, it can be realized the activity clamping of steel pipe, be arranged inside circular clamp
Pressing plate adjusts the distance between pressing plate and steel pipe and dynamics by adjusting bolt and handle, realizes the function of better clamping steel tube
Can, by being provided with pull plate, the fixed structure on welding platform and ground can be hidden, the through-hole insertion that pull plate upper end opens up
Bolt achieves a fixed connection with ground, and pull plate can be collapsible into the inside of welding platform, realizes and hides, by being provided with sliding
Block, convenient for the movement of pulley, sliding shoe lower end is connected by connector with pulley, and sliding shoe is fastened on sliding inside sliding groove
It is dynamic, the movement of sliding shoe slip band follower link and pulley.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of railway contact line tubular steel post welding support of the present invention；
Fig. 2 is a kind of circular clamp structural schematic diagram of railway contact line tubular steel post welding support of the present invention；
Fig. 3 is a kind of circular clamp cross-sectional view of railway contact line tubular steel post welding support of the present invention；
Fig. 4 is a kind of third fixed link cross-sectional view of railway contact line tubular steel post welding support of the present invention；
Fig. 5 is a kind of pull plate cross-sectional view of railway contact line tubular steel post welding support of the present invention；
Fig. 6 is a kind of pull plate structural schematic diagram of railway contact line tubular steel post welding support of the present invention.
In figure: 1, welding platform；2, the first pull plate；3, motor；4, the first fixed link；5, the second fixed link；6, it supports
Bar；7, third fixed link；8, connector；9, pulley；10, drawstring；11, steel pipe；12, the first circular clamp；13, the second round folder
Tool；14, bottom plate；15, the second pull plate；16, pressing plate；17, bolt is adjusted；18, handle；19, round hole；20, notch；21, sliding
Dynamic slot；22, sliding shoe；23, pull slot；24, circular columns；25, through-hole；26, the first block；27, the second block.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figures 1 to 6, a kind of railway contact line tubular steel post welding support, including welding platform 1, welding platform 1
Upper end-face edge at be provided with support rod 6, and the top of support rod 6 is connected with third fixed link 7, third fixed link 7 it is another
End side wall is connected with connector 8, and inside the sliding groove 21 opened up inside the elongation to third fixed link 7 of connector 8, sliding groove 21
The sliding shoe 22 of inside setting be connected with connector 8, and the lower end of connector 8 is provided with pulley 9, welding platform 1 it is upper
It holds and 6 side of support rod is provided with motor 3, the upper end of welding platform 1 is provided with bottom plate 14, and the upper end middle of bottom plate 14
Be provided with steel pipe 11, be provided with drawstring 10 on pulley 9, and one end of drawstring 10 is connected to the upper end of steel pipe 11, drawstring 10 it is another
One end is connected to the output end of motor 3, and the two sides middle of welding platform 1 offers pull slot 23, and the side of welding platform 1
Pull slot 23 be internally provided with the first pull plate 2, the pull slot 23 of the other side of welding platform 1 is internally provided with the second pull
Plate 15, and the front and back end of the bottom of the close pull slot 23 of the second pull plate 15 is provided with circular columns 24, the second pull plate 15 leans on
The front end of the opening of nearly pull slot 23 is provided with the first block 26, and the second pull plate 15 is close to the opening of pull slot 23
Rear end is provided with the second block 27, and the shaft of support rod 6 is provided with the first fixed link 4 and the second fixed link 5, and the first fixed link
4 other end is connected with the second circular clamp 13, and the other end of the second fixed link 5 is connected with the first circular clamp 12, and first
The inner wall middle of circular clamp 12 offers notch 20, and notch 20 is internally provided with pressing plate 16, the first circular clamp 12
Outer wall, which is connected with, adjusts bolt 17, and adjusts 17 one end of bolt and be connected across the first circular clamp 12 with pressing plate 16, and second is solid
In the round hole 19 that the outer wall that the other end of fixed pole 5 is inserted into the first circular clamp 12 opens up, the upper end of the second pull plate 15 is opened
Equipped with through-hole 25, the outer wall for adjusting bolt 17 is provided with handle 18.
19 inside of round hole and second that the outer wall that the other end of first fixed link 4 is inserted into the second circular clamp 13 opens up
Circular clamp 13 is flexibly connected；Support rod 6 and welding platform 1 are and fixed between support rod 6 and welding platform 1 at being vertically arranged
Connection；The 22 lower end middle of sliding shoe being arranged inside sliding groove 21 offers screw hole, and connector 8 is inserted into sliding shoe 22
Inside screw hole；The opening of 1 liang of side-pulling slot 23 of welding platform is provided with block slot, and first gear can be engaged inside block slot
Block 26 and the second block 27；Pressing plate 16 and notch 20 are arc setting, and the outer wall of pressing plate 16 is provided with anti-skid chequer.
It should be noted that the present invention is a kind of railway contact line tubular steel post welding support, in use, first checking for
Each component of 1 upper end of welding platform whether can normal use, the first fixed link 4, the second fixed link 5 and third fixed link 7 with
Whether fixed between support rod 6, stirs connector 8, drive the sliding shoe 22 of upper end in sliding groove 21 in 8 moving process of connector
Internal slide, connector 8 drive the pulley 9 of lower end mobile, and sliding shoe 22, which plays certain limitation to connector 8 and pulley 9, imitates
Fruit, holds the handle 18 for adjusting 17 outer wall of bolt, and rotation adjusts the pressing plate 16 inside the first circular clamp 12 of progress of bolt 17
Activity, the distance between pressing plate 16 and steel pipe 11 inside the first circular clamp 12 increase, then carry out in the second circular clamp 13
The adjusting of the pressing plate 16 in portion increases the distance between pressing plate 16 and steel pipe 11 inside the second circular clamp 13, can carry out
The upper end of steel pipe 11 adjusts the problem of height, and opposite direction rotation adjusts bolt 17, and band dynamic pressure plate 16 pressed against steel pipe 11, make in fact
The fixation of existing steel pipe 11 pulls the first pull plate 2 and the second pull plate 15 of 1 two sides of welding platform, makes the first pull plate 2 and the
Two pull plates 15 are extracted out inside welding platform 1, and bolt is inserted into 25 inside of through-hole and is fixed with ground, can be realized entire
The fixation of bracket, it is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of railway contact line tubular steel post welding support, including welding platform (1), it is characterised in that: the welding is flat
It is provided at the upper end-face edge of platform (1) support rod (6), and is connected with third fixed link (7) at the top of support rod (6), described
The other end side wall of three fixed links (7) is connected with connector (8), and is opened up inside connector (8) elongation to third fixed link (7)
Sliding groove (21) it is internal, the sliding shoe (22) of the inside setting of the sliding groove (21) is connected with connector (8), and connection
The lower end of part (8) is provided with pulley (9), and the upper end of the welding platform (1) is provided with motor (3) close to support rod (6) side,
The upper end of the welding platform (1) is provided with bottom plate (14), and the upper end middle of bottom plate (14) is provided with steel pipe (11), described
Be provided on pulley (9) drawstring (10), and one end of drawstring (10) is connected to the upper end of steel pipe (11), the drawstring (10) it is another
One end is connected to the output end of motor (3), and the two sides middle of the welding platform (1) offers pull slot (23), and welds
The pull slot (23) of the side of platform (1) is internally provided with the first pull plate (2), the pumping of the other side of the welding platform (1)
Kerve (23) is internally provided with the second pull plate (15), and the front and back of the bottom of the close pull slot (23) of the second pull plate (15)
End is provided with circular columns (24), and second pull plate (15) is provided with first gear close to the front end of the opening of pull slot (23)
Block (26), and the second pull plate (15) is provided with the second block (27), the branch close to the rear end of the opening of pull slot (23)
The shaft of strut (6) is provided with the first fixed link (4) and the second fixed link (5), and the other end of the first fixed link (4) is connected with
The other end of second circular clamp (13), second fixed link (5) is connected with the first circular clamp (12), and the first round folder
The inner wall middle of tool (12) offers notch (20), and the notch (20) is internally provided with pressing plate (16), first circle
The outer wall of clamp (12), which is connected with, adjusts bolt (17), and adjusts bolt (17) one end and pass through the first circular clamp (12) and pressure
Plate (16) is connected, and the other end of second fixed link (5) is inserted into the circle that the outer wall of the first circular clamp (12) opens up
In hole (19), the upper end of second pull plate (15) is offered through-hole (25), and the outer wall for adjusting bolt (17) is provided with
Handle (18).
2. a kind of railway contact line tubular steel post welding support according to claim 1, it is characterised in that: described first
The round hole (19) that the outer wall that the other end of fixed link (4) is inserted into the second circular clamp (13) opens up is internal to be pressed from both sides with the second circle
Have (13) to be flexibly connected.
3. a kind of railway contact line tubular steel post welding support according to claim 1, it is characterised in that: the support
Bar (6) and welding platform (1) are fixedly connected at being vertically arranged between support rod (6) and welding platform (1).
4. a kind of railway contact line tubular steel post welding support according to claim 1, it is characterised in that: the sliding
Sliding shoe (22) the lower end middle being arranged inside slot (21) offers screw hole, and connector (8) is inserted into sliding shoe (22)
Inside screw hole.
5. a kind of railway contact line tubular steel post welding support according to claim 1, it is characterised in that: the welding
The opening of (1) two side-pulling slot (23) of platform is provided with block slot, and can engage inside block slot the first block (26) and
Second block (27).
6. a kind of railway contact line tubular steel post welding support according to claim 1, it is characterised in that: the pressing plate
(16) and notch (20) is arc setting, and the outer wall of pressing plate (16) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498802.4A CN109352260A (en) | 2018-12-08 | 2018-12-08 | A kind of railway contact line tubular steel post welding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498802.4A CN109352260A (en) | 2018-12-08 | 2018-12-08 | A kind of railway contact line tubular steel post welding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352260A true CN109352260A (en) | 2019-02-19 |
Family
ID=65331651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811498802.4A Pending CN109352260A (en) | 2018-12-08 | 2018-12-08 | A kind of railway contact line tubular steel post welding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055071A (en) * | 2022-01-14 | 2022-02-18 | 海门金佰恒不锈钢制品有限公司 | Clamp for welding iron pipe |
-
2018
- 2018-12-08 CN CN201811498802.4A patent/CN109352260A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055071A (en) * | 2022-01-14 | 2022-02-18 | 海门金佰恒不锈钢制品有限公司 | Clamp for welding iron pipe |
| CN114055071B (en) * | 2022-01-14 | 2022-03-25 | 海门金佰恒不锈钢制品有限公司 | Clamp for welding iron pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |