CN209875173U - Hydraulic type cable trench inner trench side formwork trolley - Google Patents
Hydraulic type cable trench inner trench side formwork trolley Download PDFInfo
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- CN209875173U CN209875173U CN201920383173.4U CN201920383173U CN209875173U CN 209875173 U CN209875173 U CN 209875173U CN 201920383173 U CN201920383173 U CN 201920383173U CN 209875173 U CN209875173 U CN 209875173U
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- shaped template
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Abstract
The utility model discloses a ditch group's form jumbo in fluid pressure type cable pit aims at providing the ditch group's form jumbo in the fluid pressure type cable pit that can reduce construction cost. The device comprises a trolley frame, a template component and traveling mechanisms arranged at the lower parts of two sides of the trolley frame; the template assembly comprises a top die, a side die and an angular template for forming the groove side in the cable trench; the top die is arranged on the upper end of the trolley frame; the upper end of the side die is hinged with the top die, and the lower end of the side die is hinged with the angular template; the method is characterized in that: the middle part of the angle-shaped template is provided with a screw rod connected with a foundation support, and the middle part of the angle-shaped template is provided with a hydraulic oil cylinder connected with the lower part of the side mold and used for driving the angle-shaped template to rotate. The utility model is suitable for a construction in all kinds of tunnels is used.
Description
Technical Field
The utility model belongs to the technical field of tunnel construction engineering mechanical equipment technique and specifically relates to a ditch group formwork trolley in fluid pressure type cable pit.
Background
The concrete lining bogie is one special apparatus for secondary lining in tunnel construction and is used in lining tunnel wall. The concrete for the cable trench side is small in size and complex in structure, construction needs to be carried out stage by stage usually, and the construction mode is complex in process, so that the construction cost is high. And the construction by stages leads to more construction joints, and the construction quality is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming the not enough of prior art existence, provides a but the interior ditch group formwork trolley of fluid pressure type cable pit that reduces construction cost.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a hydraulic cable trench inner trench side formwork trolley comprises a trolley frame, formwork assemblies and traveling mechanisms arranged at the lower parts of two sides of the trolley frame; the template assembly comprises a top die, a side die and an angular template for forming the groove side in the cable trench; the top die is arranged on the upper end of the trolley frame; the upper end of the side die is hinged with the top die, and the lower end of the side die is hinged with the angular template; the method is characterized in that: the middle part of the angle-shaped template is provided with a screw rod connected with a foundation support, and the middle part of the angle-shaped template is provided with a hydraulic oil cylinder connected with the lower part of the side mold and used for driving the angle-shaped template to rotate.
Preferably, the angle-shaped template is provided with a first connecting lug for connecting a hydraulic oil cylinder.
Preferably, the angle-shaped template is provided with a second connecting lug for connecting the screw rod.
Preferably, the side die is provided with a third connecting lug for connecting a hydraulic oil cylinder.
Compared with the prior art, the utility model has the advantages of as follows:
(1) the utility model discloses can realize that partial cable pit helps (interior ditch helps) and tunnel arch wall concrete lining (secondary lining) one shot forming, the ditch helps angular form template in the upset cable pit adopts the hydraulic pressure form, practices thrift time limit for a project and cost of labor, ensures simultaneously that cable pit helps and two lining structures between be connected firmly, reduces tunnel concrete lining's concrete construction joint, guarantees construction quality.
(2) The utility model discloses do not rely on the manual drawing of patterns, fluid pressure type operation cable pit group's template can guarantee that the angle mould atress is even, can not lead to the template to warp when the drawing of patterns. The utility model relates to a rationally, can solve the actual difficulty in the tunnel concrete lining construction, can effectively shorten construction cycle, solve the difficult problem of construction, improved construction quality and efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
The hydraulic cable trench inner side formwork trolley shown in fig. 1-2 comprises a trolley frame 1, formwork assemblies and travelling mechanisms 2 arranged at the lower parts of two sides of the trolley frame 1; the template assembly comprises a top die 3, a side die 4 and an angular template 5 for forming the inner groove side of the cable trench; the top die 3 is arranged on the upper end of the trolley frame 1; the upper end of the side die 4 is hinged with the top die 3, and the lower end of the side die is hinged with the angle-shaped template 5; the method is characterized in that: the middle part of the angle-shaped template 5 is provided with a screw rod 6 connected with a foundation support, and the middle part of the angle-shaped template 5 is provided with a hydraulic oil cylinder 7 connected with the lower part of the side mold 4 and used for driving the angle-shaped template 5 to rotate.
As the technical scheme, a first connecting lug 8 for connecting a hydraulic oil cylinder 7 is arranged on the angle-shaped template 5. And a second connecting lug 9 for connecting the screw rod 6 is arranged on the angle-shaped template 5. And a third connecting lug 10 for connecting the hydraulic oil cylinder 7 is arranged on the side die 4. In addition to the use of connectors for the connection of the above-mentioned components, it is obvious that other commonly used connectors may be provided for the connection, such as connecting sockets and the like.
When the tunnel is secondarily lined, after the template assembly is in place, the hydraulic system is controlled to enable the piston rod of the hydraulic oil cylinder to extend out, then the angle-shaped template is driven to be in place, and concrete can be poured after the diagonal-shaped template on the foundation is supported by the lead screw after the angle-shaped template is reinforced without errors in measurement.
When the die is removed, the screw rod is disengaged, the hydraulic system is controlled to enable the piston rod of the hydraulic oil cylinder to retract, then the angular form template of the trench side in the cable trench is turned, then the side slope is contracted (the contraction distance is larger than the width of concrete of the trench side in the cable trench, otherwise, the top die cannot descend), and finally the top die is descended. Under normal conditions, the whole demolding process only needs 10 minutes, and can be completed by controlling a hydraulic system by one dragger and one manipulator, so that a large amount of physical labor can be saved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A hydraulic cable trench inner trench side formwork trolley comprises a trolley frame (1), formwork assemblies and traveling mechanisms (2) arranged at the lower parts of two sides of the trolley frame (1); the template assembly comprises a top die (3), a side die (4) and an angular template (5) for forming the groove side in the cable trench; the top die (3) is arranged on the upper end of the trolley frame (1); the upper end of the side die (4) is hinged with the top die (3), and the lower end of the side die is hinged with the angle-shaped template (5); the method is characterized in that: the middle part of the angle-shaped template (5) is provided with a screw rod (6) connected with a foundation support, and the middle part of the angle-shaped template (5) is provided with a hydraulic oil cylinder (7) connected with the lower part of the side mold (4) and used for driving the angle-shaped template (5) to rotate.
2. The hydraulic cable trench inner trench side formwork trolley according to claim 1, wherein: the angle-shaped template (5) is provided with a first connecting lug (8) for connecting a hydraulic oil cylinder (7).
3. The hydraulic cable trench inner trench side formwork trolley according to claim 1 or 2, wherein: and a second connecting lug (9) for connecting the screw rod (6) is arranged on the angular template (5).
4. The hydraulic cable trench inner trench side formwork trolley according to claim 1 or 2, wherein: and a third connecting lug (10) for connecting a hydraulic oil cylinder (7) is arranged on the side die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383173.4U CN209875173U (en) | 2019-03-25 | 2019-03-25 | Hydraulic type cable trench inner trench side formwork trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383173.4U CN209875173U (en) | 2019-03-25 | 2019-03-25 | Hydraulic type cable trench inner trench side formwork trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875173U true CN209875173U (en) | 2019-12-31 |
Family
ID=68956445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383173.4U Active CN209875173U (en) | 2019-03-25 | 2019-03-25 | Hydraulic type cable trench inner trench side formwork trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875173U (en) |
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2019
- 2019-03-25 CN CN201920383173.4U patent/CN209875173U/en active Active
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