CN2858732Y - Screw bolt support - Google Patents
Screw bolt support Download PDFInfo
- Publication number
- CN2858732Y CN2858732Y CN 200620032917 CN200620032917U CN2858732Y CN 2858732 Y CN2858732 Y CN 2858732Y CN 200620032917 CN200620032917 CN 200620032917 CN 200620032917 U CN200620032917 U CN 200620032917U CN 2858732 Y CN2858732 Y CN 2858732Y
- Authority
- CN
- China
- Prior art keywords
- pallet body
- screw
- plate
- bolt
- track
- 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.)
- Expired - Lifetime
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a screw bolt support with a pallet body (2) in staircase-like structure, on which an upper and a down protrusions (a, b) are provided with openings, in which a nut (6) is arranged. The nut (6) and the pallet body (2) are connected with each other via a pin shaft (70) therethrough, with a supporting lead scres (1) arranged along a perpendicular direction of the nut (6); a regulating plate (3) is disposed over the down protrusions (b) of the pallet body, a pressing track plate (5) is arraged on both of the left and right sides of upper regulating plate (3), while the protrusions (a) below the regulating plate (3) extends into the opening of the the down protrusions (b) of the pallet body and is fixed by a regulating bolt (4) on side face of the down protrusions (b) of the pallet body. The utility model is mainly used to regulate the track panel with high regulating accuracy and facility use.
Description
Technical field
The utility model relates to double-block type does not have the slag track, and especially a kind of do not have the section of track screw rod bracing frame that the slag track section of track is adjusted to double-block type.
Background technology
At present, when the section of track that double-block type is not had the slag track is installed, need be to the direction of the section of track, just, level and position of center line adjust, and for this reason, designed a kind of section of track screw rod bracing frame of specially section of track being adjusted.
Summary of the invention
The purpose of this utility model provides a kind of adjustment precision height, section of track screw rod bracing frame easy to use.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of screw rod bracing frame, the stepped structure of pallet body, pallet body be hierarchic structure on have the hole on the lower platform, in the hole of pallet body upper mounting plate, screw is installed, screw is connected by the bearing pin that it passes with pallet body, on the vertical direction of screw support screw is installed; There is adjustable plate pallet body lower platform top, and the left and right sides, adjustable plate upper end is separately installed with pressing track plate by bolt, and the projection of adjustable plate lower end stretches in the hole of pallet body lower platform, and by the adjusting bolt of pallet body lower platform side.
The side of described pallet body upper mounting plate is provided with installing hole, the screw in the bolt pallet body upper mounting plate hole in this installing hole.
Between described screw and pallet body, be installed with two bearing pins.
The cross section of described pressing track plate is " 7 " font, and two of pressing track plate is separately installed with bolt.
This programme is equipped with screw in the hole of pallet body upper mounting plate, on the vertical direction of screw, support screw is installed, screw is connected by the bearing pin that it passes with pallet body, above the pallet body lower platform, adjustable plate is arranged, the left and right sides, adjustable plate upper end is separately installed with pressing track plate by bolt, pressing track plate is used for installing the rail or the section of track, when the section of track is just adjusted, support screw supports on the ground, the rotation support screw drags screw, screw drives pallet body and moves up and down, and the pressing track plate above pallet body drives moves up and down, thereby realizes rail or section of track up-down adjustment; The projection of adjustable plate lower end stretches in the hole of pallet body lower platform, and by the adjusting bolt of pallet body lower platform side, when about to the section of track, adjusting, bolt is adjusted in turn, the lateral adjustments that the adjustment bolt is implemented on the pallet body adjustable plate drive rail or the section of track moves, and realizes laterally adjusting.
The utility model has the advantages that: the support screw of crossing the screw rod bracing frame supports the section of track, and the support screw adjustment of passing through bracing frame realizes that section of track level is thick, accurate adjustment, by regulating thick, the accurate adjustment of direction that the bolt adjustment realizes the section of track, make the section of track reach the laying precision of double-blocked rail without ballast.This support frame structure is easy to adjust, the precision height; Amount of deflection is little, and rigidity is big, good stability; In light weight, it is convenient to remove stage makeup and costume, section of track support, adjustment and fixation problem when having solved the double-blocked rail without ballast construction, and it can be used as the special construction apparatus of the long section of track of accurate adjustment double-block type sleeper.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2.
The specific embodiment
The structure of a kind of screw rod bracing frame of the utility model such as Fig. 1, Fig. 2, shown in Figure 3: mainly constitute by support screw 1, pallet body 2, adjustable plate 3, adjusting bolt 4, pressing track plate 5, screw 6, bearing pin 7, bolt 8, bolt 9, guiding pressing plate 11, pallet body 2 stepped structures wherein, pallet body 2 be hierarchic structure on have the hole on lower platform a, the b, screw 6 is installed in the hole of pallet body upper mounting plate a, screw 6 is connected by its bearing pin that passes 7 with pallet body 2, and support screw 1 is installed on the vertical direction of screw 6; There is adjustable plate 3 pallet body lower platform b top, and the left and right sides, adjustable plate 3 upper end is separately installed with pressing track plate 5 by bolt 9, and the projection c of adjustable plate 3 lower ends stretches in the hole of pallet body lower platform b, and fixing by the adjusting bolt 4 of pallet body lower platform b side.The side of pallet body upper mounting plate a is provided with installing hole, the screw 6 in the bolt 8 analog bracket body upper mounting plate a holes in this installing hole.Between screw 6 and pallet body 2, be installed with two bearing pins 7.The cross section of pressing track plate 5 is " 7 " font, and two of pressing track plate 5 is separately installed with bolt 9.Through slotted countersunk flat head screw 12 guiding pressing plate 11 is installed in adjustable plate 3 bottoms, this guiding pressing plate 11 is positioned at the both sides of pallet body lower platform b and carries out spacing.
The utility model is installed and used like this, 1, use before each fitting face junction should clean, totally, dust, sand grains etc. must not be arranged; Adjustable plate has the slide plane should be grease-added; 2, assembling: looser a bolt, extract alignment pin 7 out, support screw 1 and screw 6 are pulled down, twist bolt, pull down the right rail piece 5 of pressing; Turn and regulate bolt 4, adjustable plate 3 is transferred to pallet body 2 centre positions, certain amount of movement is respectively reserved at two ends; Carriage 2 is held in the palm flange of rail face, and rail piece 5 is pressed in assembling, screws bolt, compresses rail 10; Adjust support screw 1, penetrate bearing pin 7, screw bolt 8; 3, adjust: the section of track is just adjusted: support screw 1 supports on the ground, and rotation support screw 1 drags screw 6, drives pallet body 2 and moves up and down, and can realize that the rail or the section of track get up-down adjustment.Adjust about the section of track: turn is adjusted bolt 4 and is moved by the lateral adjustments that the adjustable plate 3 drive rail or the section of track are implemented on the pallet body 2; Adjust simultaneously about in the section of track, laterally adjusting spanner and realize with screw rod; According to adjusting requirement, the rotating ratchet spanner drives the interlock regulating rod and rotates two adjustment bolts 4, drags adjustable plate 3, makes rail drive section of track move left and right, reaches the fine setting purpose; 4, remove: unscrew bolt, unscrew support screw again, extract bearing pin 7 out, by upwards extracting support screw 1 and screw 6 in the square hole out; Pull down two pressure rail pieces 5, extract pallet body 2 out by the outside.
Claims (5)
1, a kind of screw rod bracing frame, it is characterized in that: the stepped structure of pallet body (2), be at pallet body (2) on the last lower platform (a, b) of hierarchic structure and have the hole, screw (6) is installed in the hole of pallet body upper mounting plate (a), screw (6) is connected by its bearing pin that passes (7) with pallet body (2), and support screw (1) is installed on the vertical direction of screw (6); There is adjustable plate (3) pallet body lower platform (b) top, the left and right sides, adjustable plate (3) upper end is separately installed with pressing track plate (5) by bolt (9), the projection (c) of adjustable plate (3) lower end stretches in the hole of pallet body lower platform (b), and fixing by the adjusting bolt (4) of pallet body lower platform (b) side.
2, screw rod bracing frame according to claim 1 is characterized in that: the side of pallet body upper mounting plate (a) is provided with installing hole, the screw (6) in bolt (8) analog bracket body upper mounting plate (a) hole in this installing hole.
3, screw rod bracing frame according to claim 1 is characterized in that: through slotted countersunk flat head screw (12) guiding pressing plate (11) is installed in adjustable plate (3) bottom, the both sides that this guiding pressing plate (11) is positioned at pallet body lower platform (b) are carried out spacing.
4, screw rod bracing frame according to claim 1 is characterized in that: be installed with two bearing pins (7) between screw (6) and pallet body (2).
5, screw rod bracing frame according to claim 1 is characterized in that: the cross section of pressing track plate (5) is " 7 " font, and two of pressing track plate (5) is separately installed with bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032917 CN2858732Y (en) | 2006-01-23 | 2006-01-23 | Screw bolt support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032917 CN2858732Y (en) | 2006-01-23 | 2006-01-23 | Screw bolt support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858732Y true CN2858732Y (en) | 2007-01-17 |
Family
ID=37611590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032917 Expired - Lifetime CN2858732Y (en) | 2006-01-23 | 2006-01-23 | Screw bolt support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858732Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972886A (en) * | 2010-04-02 | 2011-02-16 | 无锡华联科技集团有限公司 | Walking track mounting structure for gantry digital control cutter |
| CN102009261A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Guide rail pressure plate mechanism of numerical control cutting machine |
| CN104594143A (en) * | 2014-12-03 | 2015-05-06 | 西南交通大学 | Inner supporting type screw adjuster and track skeleton positioning method |
| CN105970748A (en) * | 2016-06-13 | 2016-09-28 | 中国十九冶集团有限公司 | Method for adjusting track |
| CN111364296A (en) * | 2020-03-16 | 2020-07-03 | 张小兵 | Rail fastener for track traffic |
| CN112222883A (en) * | 2020-09-24 | 2021-01-15 | 上海大隆机器厂有限公司 | Shaft bracket device for milling large screw rotor |
-
2006
- 2006-01-23 CN CN 200620032917 patent/CN2858732Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972886A (en) * | 2010-04-02 | 2011-02-16 | 无锡华联科技集团有限公司 | Walking track mounting structure for gantry digital control cutter |
| CN102009261A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Guide rail pressure plate mechanism of numerical control cutting machine |
| CN102009261B (en) * | 2010-05-31 | 2013-05-08 | 无锡恒富科技有限公司 | Guide rail pressure plate mechanism of numerical control cutting machine |
| CN104594143A (en) * | 2014-12-03 | 2015-05-06 | 西南交通大学 | Inner supporting type screw adjuster and track skeleton positioning method |
| CN105970748A (en) * | 2016-06-13 | 2016-09-28 | 中国十九冶集团有限公司 | Method for adjusting track |
| CN105970748B (en) * | 2016-06-13 | 2017-07-25 | 中国十九冶集团有限公司 | Method for adjusting track |
| CN111364296A (en) * | 2020-03-16 | 2020-07-03 | 张小兵 | Rail fastener for track traffic |
| CN112222883A (en) * | 2020-09-24 | 2021-01-15 | 上海大隆机器厂有限公司 | Shaft bracket device for milling large screw rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |