CN110714789A - Tunnel self-propelled hydraulic ditch cable trough formwork trolley - Google Patents
Tunnel self-propelled hydraulic ditch cable trough formwork trolley Download PDFInfo
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- CN110714789A CN110714789A CN201911205693.7A CN201911205693A CN110714789A CN 110714789 A CN110714789 A CN 110714789A CN 201911205693 A CN201911205693 A CN 201911205693A CN 110714789 A CN110714789 A CN 110714789A
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- 238000009415 formwork Methods 0.000 title abstract description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a tunnel self-propelled hydraulic ditch cable trough formwork trolley which comprises a tunnel platform and two guide rails arranged on the upper end surface of the tunnel platform, wherein two bases are arranged at the top of the tunnel platform, vertical rods are connected to the upper end surfaces of the two bases in a sliding manner, horizontal cross rods are arranged on the upper end surfaces of the vertical rods, horizontal longitudinal rods are fixedly connected to the upper end surfaces of the horizontal cross rods, horizontal supports are arranged on the sides, away from each other, of the two vertical rods, a rotating shaft is rotatably connected to the side wall of each base, a roller wheel is rotatably connected to the outer side of the rotating shaft, and the roller wheel is attached to the. According to the invention, the cross-type supporting structure is adopted, so that the base can support the upper side and the lower side of the fender, the possibility of inclination of the fender is reduced, the self-locking limiting structure is adopted, the base can be automatically limited when being used for pouring, and the possibility of slippage caused by misoperation is reduced.
Description
Technical Field
The invention belongs to the technical field of tunnel construction, and particularly relates to a tunnel self-propelled hydraulic ditch cable trough formwork trolley.
Background
The tunnel lining formwork trolley comprises a walking system, a portal frame, a mechanical support system, a side formwork, a top formwork, a jacking oil cylinder, a hydraulic system and an electrical system.
The template trolley is widely used in modern water channel engineering, however, the existing template trolley often has the following defects in the using process, firstly, the existing template trolley often has the problem that the mudguard is not uniformly stressed and inclines in the using process, so that the finally formed tunnel platform inclines; secondly, the automatic parking is often difficult to at present template platform truck in the in-process of pouring, uses the outside fixed brake mechanism to operate improper easily and leads to lacking fixedly.
Disclosure of Invention
The invention aims to: in order to solve the technical problem that the reality exists, provide tunnel self-propelled hydraulic pressure ditch cable duct formwork trolley.
The technical scheme adopted by the invention is as follows:
a tunnel self-propelled hydraulic ditch cable trough formwork trolley comprises a tunnel platform and two guide rails arranged on the upper end surface of the tunnel platform, the top of the tunnel platform is provided with two bases, the upper end surfaces of the two bases are both connected with vertical rods in a sliding way, the upper end surfaces of the vertical rods are provided with horizontal cross rods, the upper end surfaces of the horizontal cross rods are fixedly connected with horizontal longitudinal rods, one sides of the two vertical rods, which are far away from each other, are provided with horizontal supports, and the two horizontal brackets are both connected with second sliding rods in a sliding way near the vertical rods, the two second sliding rods are respectively and fixedly connected with the two vertical rods, a plurality of fixed vertical plates are arranged at the bottom end of the horizontal bracket, third hydraulic telescopic rods are arranged between the fixed vertical plates and the horizontal bracket, the base lateral wall rotates and is connected with the axis of rotation, and the axis of rotation outside rotates and is connected with the gyro wheel, the gyro wheel rolls with the guide rail laminating.
The horizontal cross rods are six in number, three horizontal cross rods are arranged on the upper end faces of the two bases respectively, the distance between every two adjacent horizontal cross rods in the three horizontal cross rods is equal, and the horizontal cross rods are perpendicular to the horizontal longitudinal rods.
The base is fixedly connected with the horizontal cross rods, the vertical rods correspond to the six horizontal cross rods respectively and are fixedly connected, and the adjacent vertical rods in the vertical rods are fixedly connected with one another through the second reinforcing rods.
A mudguard is arranged at the bottom of one end, close to the vertical rod, of the horizontal support, and a third hydraulic telescopic rod is installed between the mudguard and the horizontal support.
The hydraulic telescopic rod comprises a vertical rod, a horizontal support, a first hydraulic telescopic rod, a fifth hydraulic telescopic rod and a fourth hydraulic telescopic rod, wherein the first hydraulic telescopic rod is installed between the vertical rod and the horizontal support, the fifth hydraulic telescopic rod is installed between the second sliding rod and the horizontal support, and the fourth hydraulic telescopic rod is installed between the vertical rod and the base.
The rotating shaft is connected with a first sliding rod in a rotating mode close to one end of the fender, two second hydraulic telescopic rods are installed between the first sliding rod and the fender, and the two ends of each second hydraulic telescopic rod are connected with the first sliding rod and the fender in a rotating mode through rotating shafts respectively.
The roller is provided with a first sliding rod, the first sliding rod is provided with a first sliding rod, the roller is provided with a second sliding rod, the first sliding rod is provided with a first sliding rod, the second sliding rod is provided with a second sliding rod, the roller is provided with a first sliding rod, the first sliding rod.
Wherein, pass through compression spring elastic connection between first slide bar and the base.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the cross-type supporting structure is adopted, the rotation connection between the mudguard and the third hydraulic telescopic rod and the fixed connection between the third hydraulic telescopic rod and the horizontal bracket are adopted, so that the vertical position of the mudguard can be adjusted, and the two second hydraulic telescopic rods are adopted for the transmission connection between the mudguard and the base, so that the base can support the upper side and the lower side of the mudguard, and the possibility of inclination of the mudguard is reduced.
2. According to the invention, the hydraulic support structure is adopted, and the fifth hydraulic telescopic rod is adopted to fixedly mount the second slide bar and the horizontal support, so that when the two second hydraulic telescopic rods are regulated and controlled, the horizontal support is integrally translated to keep the stable effect of the whole structure, and the regulation and control are realized.
3. According to the invention, the self-locking limiting structure is adopted, the compression spring is adopted for elastic connection between the pressing teeth and the base, so that the pressing teeth and the tooth sockets are separated from each other, when the two second hydraulic telescopic rods prop against the first sliding rod, the first sliding rod drives the pressing teeth and the tooth sockets to be mutually clamped, the roller is limited at the moment, the base is automatically limited when being poured and used, and the possibility of slippage caused by misoperation is reduced.
4. According to the invention, the portal frame structure is adopted, the normal use of the central pavement is not influenced by the construction of two sides due to the portal frame structure, and the independent operation of the construction of two sides is realized due to the sliding rail type moving structure, so that the mutual interference is reduced, and the construction period is shortened.
Drawings
FIG. 1 is a schematic diagram of the principal structure of the present invention;
FIG. 2 is a schematic view of the structure of the section A-A in the present invention;
FIG. 3 is a schematic view of the inner center cross section of the susceptor in the present invention;
FIG. 4 is a schematic view of the structure of a section B-B in the present invention;
fig. 5 is a schematic diagram of an enlarged internal cut-away structure at C in the present invention.
The labels in the figure are: 1. a first hydraulic telescopic rod; 2. a vertical rod; 3. a first reinforcement bar; 4. a horizontal cross bar; 5. a horizontal longitudinal bar; 6. a fender; 7. a base; 8. a tunnel platform; 9. a second hydraulic telescopic rod; 10. fixing the vertical plate; 11. a third hydraulic telescopic rod; 12. a horizontal support; 13. a fourth hydraulic telescopic rod; 14. a second reinforcement bar; 15. a roller; 16. a first slide bar; 17. pressing teeth; 18. a tooth socket; 19. a guide rail; 20. a compression spring; 21. a rotating shaft; 22. a second slide bar; 23. and a fifth hydraulic telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the first embodiment, referring to fig. 1-5, a tunnel self-propelled hydraulic ditch cable trough formwork trolley comprises a tunnel platform 8 and two guide rails 19 arranged on the upper end surface of the tunnel platform 8, two bases 7 are arranged on the top of the tunnel platform 8, vertical rods 2 are slidably connected to the upper end surfaces of the two bases 7, a horizontal cross rod 4 is arranged on the upper end surface of each vertical rod 2, a horizontal longitudinal rod 5 is fixedly connected to the upper end surface of each horizontal cross rod 4, horizontal supports 12 are arranged on the mutually far sides of the two vertical rods 2, second slide rods 22 are slidably connected to the positions, close to the vertical rods 2, of the two horizontal supports 12, the two second slide rods 22 are respectively and fixedly connected to the two vertical rods 2, a plurality of fixed vertical plates 10 are arranged at the bottom ends of the horizontal supports 12, third hydraulic telescopic rods 11 are respectively arranged between the fixed vertical plates 10 and the horizontal supports 12, a rotating shaft 21 is rotatably connected to the, the roller 15 and the guide rail 19 are in fit rolling, so that the roller 15 rolls on the guide rail 19 to adjust the position, wherein the fixed connection described herein can be realized by adopting a welded fixed connection mode.
Embodiment two, refer to fig. 1 and 2, horizontal pole 4 is provided with six altogether, wherein two 7 up ends of base are equipped with three horizontal pole 4 respectively, the interval equals between two adjacent horizontal poles 4 in three horizontal pole 4, horizontal pole 4 is mutually perpendicular with horizontal vertical pole 5, first stiffener 3 of fixedly connected with between base 7 and the horizontal pole 4, a plurality of montants 2 correspond fixed connection with six horizontal poles 4 respectively, adjacent montant 2 is two liang in a plurality of montants 2 through second stiffener 14 fixed connection, so that second stiffener 14 consolidates montant 2, reduce the possibility of montant 2 slope.
In the third embodiment, referring to fig. 1 and 5, a mudguard 6 is arranged at the bottom of one end of the horizontal support 12 close to the vertical rod 2, a third hydraulic telescopic rod 11 is installed between the mudguard 6 and the horizontal support 12, a first hydraulic telescopic rod 1 is installed between the vertical rod 2 and the horizontal support 12, a fifth hydraulic telescopic rod 23 is installed between the second sliding rod 22 and the horizontal support 12, and a fourth hydraulic telescopic rod 13 is installed between the vertical rod 2 and the base 7, so as to adjust the position of the fixed vertical plate 10 for use.
In the fourth embodiment, referring to fig. 3 and 4, one end of the rotating shaft 21 close to the mudguard 6 is rotatably connected with a first sliding rod 16, two second hydraulic telescopic rods 9 are installed between the first sliding rod 16 and the mudguard 6, two ends of each of the two second hydraulic telescopic rods 9 are rotatably connected with the first sliding rod 16 and the mudguard 6 through rotating shafts respectively, tooth spaces 18 are formed in one ends of the rollers 15 close to the first sliding rod 16, one end of the first sliding rod 16 close to the tooth spaces 18 is provided with a pressure tooth 17, the pressure tooth 17 is clamped with the tooth spaces 18, the first sliding rod 16 is elastically connected with the base 7 through a compression spring 20, so that the second hydraulic telescopic rods 9 are expanded to clamp the pressure tooth 17 and the tooth spaces 18 mutually, and self-locking during use is realized.
The working principle is as follows: the mudguard 6 is connected with the third hydraulic telescopic rod 11 in a rotating mode, the third hydraulic telescopic rod 11 is connected with the horizontal support 12 in a fixed mode, so that the position of the mudguard 6 in the vertical direction can be adjusted, the two second hydraulic telescopic rods 9 are used for driving and connecting the mudguard 6 with the base 7, the base 7 can generate a supporting effect on the upper side and the lower side of the mudguard 6, the possibility that the mudguard 6 is inclined is reduced, and the two second hydraulic telescopic rods 23 are used for fixedly mounting the second sliding rods 22 and the horizontal support 12, so that the whole horizontal movement of the horizontal support 12 can keep the stable effect of the whole structure when the two second hydraulic telescopic rods 9 are adjusted and controlled; secondly, through compression spring 20 to pressing the elastic connection between tooth 17 and the base 7 for pressing tooth 17 and tooth's socket 18 to keep away from each other, when two second hydraulic telescoping rod 9 withstood first slide bar 16, make first slide bar 16 drive pressure tooth 17 and tooth's socket 18 card extremely each other, gyro wheel 15 received spacing this moment, thereby make base 7 automatic spacing when pouring the use, reduce because the possibility of the slippage that misoperation produced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Tunnel self-propelled hydraulic pressure ditch cable duct template platform truck, two guide rails (19) that offer including tunnel platform (8) and tunnel platform (8) up end, tunnel platform (8) top is provided with two bases (7), its characterized in that: the upper end surfaces of the two bases (7) are both connected with vertical rods (2) in a sliding way, the upper end surfaces of the vertical rods (2) are provided with horizontal cross rods (4), the upper end surface of the horizontal cross rod (4) is fixedly connected with a horizontal longitudinal rod (5), one side of each vertical rod (2) which is far away from each other is provided with a horizontal bracket (12), and the two horizontal brackets (12) are both connected with second sliding rods (22) in a sliding way near the vertical rods (2), the two second sliding rods (22) are respectively and fixedly connected with the two vertical rods (2), a plurality of fixed vertical plates (10) are arranged at the bottom end of the horizontal support (12), third hydraulic telescopic rods (11) are respectively arranged between the fixed vertical plates (10) and the horizontal support (12), a rotating shaft (21) is rotatably connected with the side wall of the base (7), and the outer side of the rotating shaft (21) is rotatably connected with a roller (15), and the roller (15) is jointed with the guide rail (19) to roll.
2. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: the horizontal cross rods (4) are provided with six, wherein the upper end faces of the two bases (7) are respectively provided with three horizontal cross rods (4), the distances between every two adjacent horizontal cross rods (4) in the three horizontal cross rods (4) are equal, and the horizontal cross rods (4) are perpendicular to the horizontal longitudinal rods (5).
3. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: the utility model discloses a building structure, including base (7) and horizontal pole (4), first stiffener (3) of fixedly connected with between base (7) and horizontal pole (4), it is a plurality of montant (2) correspond fixed connection with six horizontal poles (4) respectively, and are a plurality of montant (2) adjacent montant (2) are two liang between through second stiffener (14) fixed connection.
4. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: a mudguard (6) is arranged at the bottom of one end, close to the vertical rod (2), of the horizontal support (12), and a third hydraulic telescopic rod (11) is installed between the mudguard (6) and the horizontal support (12).
5. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: install first hydraulic telescoping rod (1) between montant (2) and horizontal stand (12), install fifth hydraulic telescoping rod (23) between second slide bar (22) and horizontal stand (12), install fourth hydraulic telescoping rod (13) between montant (2) and base (7).
6. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: rotation axis (21) are close to fender (6) one end and rotate and are connected with first slide bar (16), and install two second hydraulic stretching pole (9) between first slide bar (16) and fender (6), two second hydraulic stretching pole (9) both ends are rotated through pivot and first slide bar (16) and fender (6) respectively and are connected.
7. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 1, characterized in that: tooth grooves (18) are formed in one end, close to the first sliding rod (16), of the roller (15), pressing teeth (17) are formed in one end, close to the tooth grooves (18), of the first sliding rod (16), and the pressing teeth (17) are connected with the tooth grooves (18) in a clamping mode.
8. The tunnel self-propelled hydraulic gutter cable trough form jumbo of claim 6, wherein: the first sliding rod (16) is elastically connected with the base (7) through a compression spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205693.7A CN110714789A (en) | 2019-11-29 | 2019-11-29 | Tunnel self-propelled hydraulic ditch cable trough formwork trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205693.7A CN110714789A (en) | 2019-11-29 | 2019-11-29 | Tunnel self-propelled hydraulic ditch cable trough formwork trolley |
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| Publication Number | Publication Date |
|---|---|
| CN110714789A true CN110714789A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911205693.7A Pending CN110714789A (en) | 2019-11-29 | 2019-11-29 | Tunnel self-propelled hydraulic ditch cable trough formwork trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062753A (en) * | 2021-04-08 | 2021-07-02 | 贵州路桥集团有限公司 | A slot lining cutting forming device for whole lining cutting platform truck of highway tunnel |
-
2019
- 2019-11-29 CN CN201911205693.7A patent/CN110714789A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062753A (en) * | 2021-04-08 | 2021-07-02 | 贵州路桥集团有限公司 | A slot lining cutting forming device for whole lining cutting platform truck of highway tunnel |
| CN113062753B (en) * | 2021-04-08 | 2023-09-19 | 贵州路桥集团有限公司 | Groove lining forming device for highway tunnel integral lining trolley |
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