CN202832566U - Side form gathering mechanism used for city gate shape tunnel lining trolley - Google Patents
Side form gathering mechanism used for city gate shape tunnel lining trolley Download PDFInfo
- Publication number
- CN202832566U CN202832566U CN 201220467216 CN201220467216U CN202832566U CN 202832566 U CN202832566 U CN 202832566U CN 201220467216 CN201220467216 CN 201220467216 CN 201220467216 U CN201220467216 U CN 201220467216U CN 202832566 U CN202832566 U CN 202832566U
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- side form
- lower side
- deciliter
- section
- gate shape
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Abstract
A side form gathering mechanism used for a city gate shape tunnel lining trolley comprises an upper side form (1), a lower side form (6), a formwork split-integrate part (3), an upper hinge seat (2) and a lower hinge seat (5), wherein the formwork split-integrate part (3) is located between the upper side form (1) and the lower side form (6), the upper hinge seat (2) and the lower hinge seat (5) are hinged on the upper side or the lower side of the formwork split-integrate part (3), corresponding planes are arranged on the end portions of the upper side form (1) and the lower side form (6) of the formwork split-integrate part (3), and the upper side form (1) and the lower side form (6) can rotate along the forward and reverse directions around a hinged shaft (4). The side form gathering mechanism used for the city gate shape tunnel lining trolley can ensure a large form releasing number, and meanwhile has the advantages of being small in lining joint and attractive in appearance.
Description
Technical field
The utility model relates to for city gate shape tunnel lining trolley, especially relates to a kind of side form for city gate shape tunnel lining trolley and receives mold mechanism.
Background technology
Referring to Fig. 1, the characteristics of city gate shape tunnel cross-section are that side wall is vertical wall, when city gate shape tunnel lining trolley is constructed, for guaranteeing after the template demoulding larger demoulding amount is arranged, side form 10 is with respect to larger with the angle of backform pin joint 12 rotations, because side form 10 is stalk shuttering, at present position phase shift of the demoulding is to increasing, and this moment, the bottom of side form 10 will collide with the skeleton 11 of chassis.Referring to Fig. 2 and Fig. 3, now generally the side form 10 of chassis is designed to two joints, comprise side form 101 and lower side form 102, hinged by pin joint 4 between upper side form 101 and lower side form 102, wherein pin joint 4 symmetries is positioned at, lower side form 101,102 plates divide on the same level of nodel line, and be provided with between upper side form 101 and the lower side form 102 on the size basis in wider this slit of seam 13(, lower side form 101, the size of 102 rotational angle is determined), at present side form 101 and upper side form 102 can backward rotation (that is: lower side form 102 outwards being rotated with respect to skeleton 11) to guarantee the demoulding, side form 10 has solved again the problem that time side form 102 and skeleton 11 collide when having guaranteed larger demoulding amount like this.But, because the existence of seam 13, must be with its shutoff mortar leakage prevention when lining cutting, this slit workload of shutoff is large, being used for the each lining cutting of material of shutoff all needs to change, and loss is larger, and leaves larger butt joint vestige after the lining cutting between side wall is upper and lower, the lining cutting effect is not attractive in appearance, sometimes also can affect lining quality, need polishing to repair, delay the duration, strengthen workload, make troubles to construction.
The utility model content
It is large that technical problem to be solved in the utility model provides a kind of demoulding amount, and liner joint is little, the side form that is used for city gate shape tunnel lining trolley of good looking appearance is received mold mechanism.
For solving the problems of the technologies described above; the technical scheme that a kind of side form for city gate shape tunnel lining trolley of the present utility model is received mold mechanism is: comprise upper side form; lower side form; template between the upper and lower side form deciliter section; upper and lower hinged seat and jointed shaft are wherein; upper and lower hinged seat is articulated in upside or the downside at template deciliter section place, and the end of the upper and lower side template of template deciliter section is provided with corresponding inclined-plane, and upper and lower side form can be done forward and reverse rotation around jointed shaft.
Preferably, upper and lower hinged seat is articulated in the end of upper side form at template deciliter section place or an end of lower side form.
Preferably, the direction on inclined-plane and chamfered angle α, β determine according to the articulated position of upper and lower hinged seat.
Preferably, the direction on inclined-plane and chamfered angle α, β can be take jointed shafts as the center of circle, and deciliter section is that radius is done circle, and its circular arc is the direction on inclined-plane and the reference angle of chamfered angle α, β through deciliter track of the upper and lower side form thickness direction at section place.
The technique scheme of receiving mold mechanism for the side form of city gate shape tunnel lining trolley of the present utility model can be brought following beneficial effect with respect to prior art;
1, because upper and lower hinged seat is articulated in upside or the downside of deciliter section; and the end at the upper and lower side template of template deciliter section is provided with corresponding inclined-plane; can guarantee that upper and lower side form can center on the forward and reverse rotation of jointed shaft; and deciliter section has less rotation slit; thereby when realizing that side form obtains larger demoulding amount, the side form liner joint is little, and is attractive in appearance; improve the side form lining quality, guarantee construction speed.
2, the utility model is simple in structure, and is easy to process, and cost of manufacture is low.Namely only need on the basis of original technology, the hinged seat biasing to be arranged, and deciliter upper and lower side form end at section place is made into corresponding inclined-plane, just can satisfy the side form liner joint little, attractive in appearance, improve the side form lining quality, guarantee the requirement of construction speed.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 to Fig. 3 is the structure principle chart of prior art;
Fig. 4 is structural representation of the present utility model;
Fig. 5 is the enlarged diagram at deciliter section place among Fig. 4:
Fig. 6 is counter-rotational view among Fig. 4; And
Fig. 7 is use state diagram schematic diagram of the present utility model.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Referring to Fig. 4, the side form for city gate shape tunnel lining trolley of the present utility model is received the preferred embodiment of mold mechanism, comprises side form 1, lower side form 6, the template deciliter section 3 between the upper and lower side form 1,6, upper and lower hinged seat 2,5 and jointed shaft 4.
Wherein, upper and lower hinged seat 2,5 is articulated in upside or the downside at template deciliter section 3 places, and namely jointed shaft 4 arranges with respect to deciliter section 3 biasing, not on and vertical plane through joint portion 3 vertical with template.Further, upper and lower hinged seat 2,5 is articulated in the end of upper side form 1 at template deciliter section 3 places or an end of lower side form 6.In the present embodiment, upper and lower hinged seat 2,5 is articulated in an end of lower side form 6, that is to say that downside that jointed shaft 4 is positioned at deciliter section 3 (in other embodiments, upper and lower hinged seat 2,5 also can be articulated in an end of side form 1, that is to say that jointed shaft 4 is positioned at the upside of deciliter section 3).Upper hinged seat 2 is located at the end of side form 1, and is arranged at intervals with many groups along whole joint portion 3, and same, lower hinged seat is located at the end of lower side form, and its position and quantity are corresponding with upper hinged seat.
Referring to Fig. 5, the upper side template 1 of template deciliter section 3 is provided with corresponding inclined-plane with the end of lower side form 6, the direction on this inclined-plane and chamfered angle α, the β angle can be according to the location positioning of upper and lower hinged seat (2,5), as: take jointed shaft 4 as the center of circle, circle is done for radius by the center of circle to deciliter section 3, and its circular arc is the direction on inclined-plane and the reference angle of chamfered angle α, β through the upper and lower side form 1 at deciliter section 3 places, the track of 6 thickness directions.In the present embodiment, the jointed shaft position is positioned at the downside of deciliter section 3, with side form apart from 140mm, with the distance of deciliter section 3 be 150mm, end chamfer angle of side form 1 is preferably α=35-45 ° on it, the end chamfer angle β=45-55 of lower side template 6.
Upper and lower side form 1,6 is when jointed shaft 4 rotates, because the upper and lower side form 1 of deciliter section 3,6 end all are provided with corresponding inclined-plane, can offset thus the rotation interference that template thickness causes, namely the rotation of upper and lower side form 1,6 positive and negative directions just can be realized in 3 very little slits of needs of deciliter section.
Use principle
Referring to Fig. 7, in conjunction with referring to Fig. 6, during the side form demoulding, shrink the upper and lower demoulding very heavy 8,9, upper side form 1 rotates around pin joint 7, upper and lower side form 1,6 leaves lining, when side form will butt chassis skeleton 11 instantly, oppositely stretch out bottom knockout very heavy, drive lower side form 6 around jointed shaft 4 counter motions, shrink simultaneously thus the upper demoulding very heavy 8 and stretch out bottom knockout very heavy 9, be close on the chassis skeleton until side form 1,6 reaches maximum demoulding amount.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. the side form that is used for city gate shape tunnel lining trolley is received mold mechanism; comprise side form (1); lower side form (6); on; lower side form (1; 6) deciliter section of the template between (3); on; lower hinged seat (2; 5) and jointed shaft (4); it is characterized in that; on described; lower hinged seat (2; 5) be articulated in upside or the downside that described template deciliter section (3) locates; described template deciliter section (3) upper; lower side template (1; 6) end is provided with corresponding inclined-plane, described on; lower side form (1; 6) can just do around described jointed shaft (4); backward rotation.
2. the side form for city gate shape tunnel lining trolley according to claim 1 is received mold mechanism; it is characterized in that, described upper and lower hinged seat (2,5) is articulated in an end of the upper side form (1) that described template deciliter section (3) locates or an end of lower side form (6).
3. the side form for city gate shape tunnel lining trolley according to claim 1 is received mold mechanism; it is characterized in that; the direction on described inclined-plane and chamfered angle α, β can be take jointed shafts (4) as the center of circle; circle is done for radius by deciliter section (3), and its circular arc is the direction on described inclined-plane and the reference angle of chamfered angle α, β through the track of upper and lower side form (1, the 6) thickness direction that deciliter section (3) locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467216 CN202832566U (en) | 2012-09-14 | 2012-09-14 | Side form gathering mechanism used for city gate shape tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467216 CN202832566U (en) | 2012-09-14 | 2012-09-14 | Side form gathering mechanism used for city gate shape tunnel lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832566U true CN202832566U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467216 Expired - Fee Related CN202832566U (en) | 2012-09-14 | 2012-09-14 | Side form gathering mechanism used for city gate shape tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350984A (en) * | 2015-11-15 | 2016-02-24 | 贵阳鼎辉科技有限公司 | Side mold assembly mechanism for tunnel lining trolley |
-
2012
- 2012-09-14 CN CN 201220467216 patent/CN202832566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350984A (en) * | 2015-11-15 | 2016-02-24 | 贵阳鼎辉科技有限公司 | Side mold assembly mechanism for tunnel lining trolley |
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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: Panpan economic and Technological Development Zone of Hunan province Changsha City Road 410100 18-1 Patentee after: HUNAN WUXIN TUNNEL INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 410100 Hunan Province Economic and Technological Development Zone Changsha Panpan Road No. 18-1 Patentee before: HUNAN WUXIN HEAVY EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210914 |