CN204780607U - Stride thrustor - Google Patents
Stride thrustor Download PDFInfo
- Publication number
- CN204780607U CN204780607U CN201520309815.8U CN201520309815U CN204780607U CN 204780607 U CN204780607 U CN 204780607U CN 201520309815 U CN201520309815 U CN 201520309815U CN 204780607 U CN204780607 U CN 204780607U
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- Prior art keywords
- vertical
- gripper shoe
- slide
- fixed
- stride
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Abstract
The utility model provides a stride thrustor, has vertical slide mechanism and a horizontal slide mechanism, vertical slide mechanism includes bottom plate, vertical stand, the backup pad that is fixed in the bottom plate, the stand is being connected for the sliding construction of backup pad use stand for the vertical removal of leading with the backup pad, the backup pad is passed by the vertical jack top of being fixed in the bottom plate and is moved, backup pad surface connections has the slide, the slide adopts the slider that slide mechanism supports has rectilinear movement, the slider is passed by the horizontal jack top of being fixed in the backup pad and is moved, its advantage adopts the stride top to push away the mode, and equipment can rigid can be accomplished the top and push away, need not to erect the slide during construction, and after the top pushed away, it was repeatedly usable only to need install this device in new position.
Description
Technical field
The utility model relates to the thrustor that the components such as bridge carry out pre-stress construction, particularly a kind of stride thrustor.
Background technology
Tradition, in pre-stress construction, when moving components such as large bridges, need install slideway in its displacement, carry out successively incremeantal launching method construction, the installation of mobile slideway is owing to being subject to the impact of landform, and each construction all needs again to set up slideway, cause repeating construction, waste a large amount of raw material.
Utility model content
The purpose of this utility model is just to provide a kind of reusable, and floor space is little, the stride thrustor of constructability operation.
Solution of the present utility model is such:
A kind of stride thrustor, there is vertical slide mechanism and horizontal slip mechanism, described vertical slide mechanism comprises base plate, the column being vertically fixed on base plate, gripper shoe, described column and gripper shoe are be connected for gripper shoe is with the slide construction of column for vertically movement of leading, and described gripper shoe is moved by the vertical jack pushing tow being fixed on base plate; Described support plate upper surface is connected with slide plate, and described slide plate adopts slide mechanism to be supported with the slide block of rectilinear movement, and described slide block is moved by the level jack pushing tow being fixed on gripper shoe.
Technical scheme also comprises more specifically: described gripper shoe upwards bends vertical extension at side, its vertical extended spot has hole, described level jack is fixed on outside the vertical extending part of gripper shoe, and its piston termination is connected with described slide block through the hole of the vertical extended spot of gripper shoe.
Further: described column upper end is connected with upright supports block, so that protection column top is not damaged by supporting member.
The utility model has the advantages that and adopt stride pushing tow mode, equipment can maintain static and can complete pushing tow, without the need to setting up slideway during construction, after pushing tow terminates, only this device need be arranged on reposition and reusable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the utility model perspective view.
Detailed description of the invention
As shown in Figure 1, 2, 3, the utility model has vertical slide mechanism and horizontal slip mechanism, described vertical slide mechanism comprises base plate 9, is vertically fixed on four root posts 8, the gripper shoe 2 of base plate 9, described column 8 and gripper shoe 2 are be connected for gripper shoe 2 be the slide construction of vertical movement of leading with column 8, and described gripper shoe 2 is moved by vertical jack 5 pushing tow being fixed on base plate 9; Described gripper shoe 2 upper surface is connected with slide plate 6, and described slide plate 6 adopts slide mechanism to be supported with the slide block 4 of rectilinear movement, and described slide block 4 is moved by level jack 1 pushing tow being fixed on gripper shoe 2.
Wherein said gripper shoe 2 upwards bends vertical extension at side, and its vertical extended spot has hole, and described level jack 1 is fixed on outside the vertical extending part of back-up block 2, and its piston termination is connected with described slide block 4 through the hole of the vertical extended spot of gripper shoe 2.
Every root post 8 upper end is connected with upright supports block 7.
During utility model works, such as, need component pushing tow from left to right, as shown in Figure 1, the vertical jack 5 of this device is retracted to lowest order, level jack 1 moves slide block 4 to high order end, is positioned over by component on upright supports block 7, by upright supports block 7 supporting member; Then to vertical jack 5 fuel feeding, gripper shoe 2, slide block 4 are promoted component and leave upright supports block 7, by slide block 4 supporting member; Again to level jack 1 fuel feeding, pushing tow slide block 4 drives component to move right; After moving to desired location, vertical jack 5 bounces back downwards, and by upright supports block 7 again supporting member, slide block 4 is separated with component, and level of control jack 1 is with movable slider 4 travelling backwards to left end; Repeat said process, realize the construction of component walking pushing tow to the right.
Claims (3)
1. a stride thrustor, it is characterized in that: there is vertical slide mechanism and horizontal slip mechanism, described vertical slide mechanism comprises base plate (9), is vertically fixed on the column (8) of base plate (9), gripper shoe (2), described column (8) and gripper shoe (2) are be connected for gripper shoe (2) is with the slide construction of column for vertically movement of leading, and described gripper shoe (2) is moved by vertical jack (5) pushing tow being fixed on base plate (9); Described gripper shoe (2) upper surface is connected with slide plate (6), and described slide plate (6) adopts slide mechanism to be supported with the slide block (4) of rectilinear movement, and described slide block (4) is moved by level jack (1) pushing tow being fixed on gripper shoe (2).
2. stride thrustor according to claim 1, it is characterized in that: described gripper shoe (2) upwards bends vertical extension at side, its vertical extended spot has hole, described level jack (1) is fixed on outside the vertical extending part of gripper shoe (2), and its piston termination is connected with described slide block (4) through the hole of the vertical extended spot of gripper shoe (2).
3. stride thrustor according to claim 1, is characterized in that: described column (8) upper end is connected with upright supports block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309815.8U CN204780607U (en) | 2015-05-14 | 2015-05-14 | Stride thrustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309815.8U CN204780607U (en) | 2015-05-14 | 2015-05-14 | Stride thrustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780607U true CN204780607U (en) | 2015-11-18 |
Family
ID=54520692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309815.8U Active CN204780607U (en) | 2015-05-14 | 2015-05-14 | Stride thrustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049292A (en) * | 2016-07-28 | 2016-10-26 | 武汉卡特工业股份有限公司 | Three-dimensional regulating and controlling walking type pushing equipment |
| CN106087747A (en) * | 2016-06-17 | 2016-11-09 | 柳州黔桥工程材料有限公司 | Stride incremental launching construction method for correcting error |
| CN112942138A (en) * | 2021-01-14 | 2021-06-11 | 中铁七局集团武汉工程有限公司 | High-precision walking pushing equipment |
| CN112942139A (en) * | 2021-01-14 | 2021-06-11 | 中铁七局集团武汉工程有限公司 | Steel box girder construction method |
-
2015
- 2015-05-14 CN CN201520309815.8U patent/CN204780607U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087747A (en) * | 2016-06-17 | 2016-11-09 | 柳州黔桥工程材料有限公司 | Stride incremental launching construction method for correcting error |
| CN106049292A (en) * | 2016-07-28 | 2016-10-26 | 武汉卡特工业股份有限公司 | Three-dimensional regulating and controlling walking type pushing equipment |
| CN112942138A (en) * | 2021-01-14 | 2021-06-11 | 中铁七局集团武汉工程有限公司 | High-precision walking pushing equipment |
| CN112942139A (en) * | 2021-01-14 | 2021-06-11 | 中铁七局集团武汉工程有限公司 | Steel box girder construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |