CN209838436U - Modular tunnel cable trench template running gear - Google Patents
Modular tunnel cable trench template running gear Download PDFInfo
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- CN209838436U CN209838436U CN201920441424.XU CN201920441424U CN209838436U CN 209838436 U CN209838436 U CN 209838436U CN 201920441424 U CN201920441424 U CN 201920441424U CN 209838436 U CN209838436 U CN 209838436U
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- connecting rod
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- cable trench
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Abstract
The utility model discloses a combined tunnel cable trench template running gear, which comprises a plurality of symmetrical running support frames, wherein each running support frame is provided with a lower template capable of adjusting the position, an upper template is arranged above the lower templates on the two symmetrical running support frames, two ends of the upper template are respectively and fixedly connected on the two symmetrical running support frames, a pouring area is arranged between the upper template and the lower template, and a plurality of pouring areas are connected into a whole; the scheme is a detachable structure, is convenient to transport and does not occupy space; because the cope and drag template adopts light non-metallic material, the weight of whole device is just very light, consequently is pouring the walking in-process, and the outside is drawn just very easily, and this scheme structure is simpler, the integrated configuration who adopts, consequently does not just need to borrow mechanical equipment among the traditional mode to the operation at the construction process scene and carries out the construction, only need have one or two operation workman just can be under construction, convenient operation has promoted work efficiency.
Description
Technical Field
The invention relates to the field of engineering, in particular to a combined running gear for integral construction of a cable trench in a tunnel.
Background
With the development of modern technology, a lot of tunnels are generally repaired in the road and railway construction process for shortening the distance, specific groove bodies are required for the laying of various cables in the tunnels and the drainage of accumulated water in the tunnels, and the traditional construction process obviously does not have applicability any more with the high-speed development of tunnel construction.
In order to solve the problems, the prior art provides an automatic traveling device which is composed of a cross beam, a positioning beam and a die cavity, the whole traveling device is of an all-steel structure, and a tractor is used for moving the die carrier integrally. The mechanism can realize the integral casting one-step molding of the ditch body, but has the biggest problem that the whole die carrier has very high quality because of adopting a whole steel part structure, and is very inconvenient because an external hoisting device is required to be used for realizing the whole die carrier in the installation and use process; and, because the existing formwork is of an integral structure, the length of a once-poured trench body is limited, and high efficiency cannot be guaranteed for a construction period, so improvement needs to be made for the problems.
Disclosure of Invention
The invention aims to provide a combined running gear, which is controllable in length, convenient to operate and disassemble and simple and convenient to disassemble in a ditch body pouring process, and improves construction efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a modular tunnel cable trench template running gear, includes a plurality of walking support frame of symmetry, is provided with a lower bolster that can adjusting position on every walking support frame, and the lower bolster top on the walking support frame of two symmetries is provided with an cope match-plate pattern, and fixed connection is on two walking support frames of symmetry respectively at the both ends of cope match-plate pattern, for pouring the region between cope match-plate pattern and the lower bolster, and regional interconnect is as an organic whole is poured to a plurality of.
In the technical scheme, the walking support frame comprises a bottom plate and a vertical connecting rod, universal wheels are arranged below the bottom plate, one end of the lower template is connected to the vertical connecting rod through a connecting piece, and the other end of the lower template extends out of the edge of the bottom plate.
In the technical scheme, the height adjusting screw is perpendicular to the bottom plate and arranged on the bottom plate, one end of the height adjusting screw is connected to the lower template, and the knob arranged on the bottom plate is adjusted to achieve up-and-down adjustment of the height adjusting screw.
In the technical scheme, the vertical connecting rod is perpendicular to a horizontal adjusting screw rod arranged on the vertical connecting rod, one end of the horizontal adjusting screw rod is connected to the lower template, and the knob arranged on the vertical connecting rod is adjusted to achieve left and right adjustment of the horizontal adjusting screw rod.
In the technical scheme, the lower template is connected with the vertical connecting rod through the locking connecting piece, the locking connecting piece penetrates through the vertical connecting rod to be connected with the lower template, and the relative fixing position of the lower template and the vertical connecting rod is adjusted by moving the locking connecting piece.
In the technical scheme, the vertical connecting rod is provided with the through groove along the vertical direction, the locking connecting piece penetrates through the through groove and can slide up and down in the through groove, and one end of the locking connecting piece is fixedly connected to the digital connecting rod.
In the technical scheme, the bottom plate is provided with the vertical connecting rods in parallel, one end of the lower template is connected with each vertical connecting rod, each vertical connecting rod is provided with the horizontal adjusting screw rod, and the bottom plate corresponding to the horizontal adjusting screw rods is provided with the height adjusting screw rod.
In the technical scheme, the universal wheel is provided with a locking brake.
In the technical scheme, the bottom plate, the vertical connecting rod, the upper template and the lower template on the walking support frame can be detached from each other.
In the technical scheme, the walking support frame is made of high-quality metal, and the lower template and the upper template are made of light high-strength non-metal materials.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
due to the adoption of the detachable structure, the whole set of the walking device is very convenient to store and transport when not in use, and does not occupy space; because the upper and lower templates are made of light nonmetal materials, the whole device is very light in weight, and therefore, external traction is very easy in the process of pouring and walking;
according to the scheme, the two ends of the upper template are connected with the vertical connecting rods, so that the effect of the walking support frame in a fixed symmetrical shape is achieved, the structures of the cross beam and the positioning beam on the traditional walking support frame are reduced, and the structure of the scheme is simpler;
because the integrated configuration of this scheme adoption is formed by the combination of a plurality of walking support frame, consequently does not just need to borrow mechanical equipment among the traditional mode to the operation at the work progress scene and installs the construction, only need have one two operation workman just can be under construction, and convenient operation has promoted work efficiency.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a vertical connecting rod;
wherein: the device comprises a walking support frame 1, a lower template 2, an upper template 3, a height adjusting rod 4, a horizontal adjusting rod 5, a vertical connecting rod 6 and a locking connecting piece 7.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1, the present embodiment is illustrated by two symmetrical walking supporters. One of them walking support frame includes the bottom plate and sets up the vertical connecting rod on the bottom plate, and the below of bottom plate is provided with the universal wheel, and the top of bottom plate is provided with the lower bolster, sets up to the cope match-plate pattern in the top of lower bolster, and lower bolster and cope match-plate pattern all are connected on vertical connecting rod, for pouring the region between the cope match-plate pattern.
Firstly, in order to ensure the normal use of the functions of the whole walking support frame, the whole bottom plate is made of metal and has certain quality, the stable and heavy performance of the bottom plate with high quality can be ensured, and the risk of collapse can not occur. In addition, the bottom of the bottom plate is provided with the universal wheels, so that the whole bottom plate can move left and right and back under the action of external force, and the universal wheels are locked at relative positions by the aid of brake structures arranged on the universal wheels.
The bottom plate is provided with vertical connecting rods, only one vertical connecting rod is shown in fig. 1, and a plurality of vertical connecting rods can be arranged in specific operation and are respectively used for being connected to the end faces of the upper template and the lower template. The pressure of coming to the upper and lower templates can be effectively decomposed by the arrangement of the vertical connecting rods. Meanwhile, each vertical connecting rod is vertically provided with a horizontal adjusting rod, one end of each horizontal adjusting rod is connected to the lower template, and the horizontal position of the lower template relative to the vertical connecting rods can be adjusted by adjusting knobs arranged on the vertical connecting rods. The height adjusting rod is arranged on the bottom plate corresponding to the position of the horizontal adjusting rod, and the height position of the lower template relative to the bottom plate can be adjusted by adjusting the knob arranged on the bottom plate.
One end of the lower template is connected to the vertical connecting rod, the other end of the lower template extends out of the bottom plate, the whole lower template is in an arc-shaped structure, the two symmetrical lower templates are combined together to form a complete semi-arc structure, and certainly, the two lower templates cannot be closed. The lower template is fixedly connected with the vertical connecting rod through locking connection; in order to realize that the connection position can be adjusted up, down, left and right, as shown in fig. 2, a through groove is arranged on the vertical connecting rod along the vertical direction, the locking connecting piece penetrates through the through groove and then is connected with the lower template, and the locking part on the locking connecting piece is fixedly connected with the vertical connecting rod through a screw, and the relative position of the locking connecting piece is fixed through the inside.
As shown in fig. 1, after the two opposite walking support frames and the corresponding lower templates are fixed, the upper template is arranged above the lower template, two ends of the upper template are respectively connected to the two vertical connecting rods by adopting the same structure as the lower template, and the position between the upper template and the lower template is adjusted by adjusting the position of the locking connecting piece. The space between the upper template and the lower template is a pouring space, and the distance between the upper template and the lower template is the thickness of pouring.
In the figure 1, only one group of walking supporting devices is arranged, and in the field construction process, a plurality of groups of such supporting devices are connected in series, so that the spaces between the upper and lower templates are connected into a whole, and then pouring is carried out, and one-step forming of the trench body can be realized. And a plurality of groups of supporting devices can be connected into a whole through connecting pieces on the upper side edges of the base.
The present embodiment can arbitrarily combine the length and number of the shape means according to the site construction environment and condition, so that the trench body is formed at one time.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (10)
1. The utility model provides a modular tunnel cable trench template running gear, its characterized in that includes a plurality of walking support frame of symmetry, is provided with a lower bolster that can adjusting position on every walking support frame, and the lower bolster top on the walking support frame of two symmetries is provided with an cope match-plate pattern, and the both ends of cope match-plate pattern are fixed connection respectively on two walking support frames of symmetry, for pouring the region between cope match-plate pattern and the lower bolster, and regional interconnect is as an organic whole is poured to a plurality of.
2. The combined tunnel cable trench template running device according to claim 1, wherein the running support frame comprises a bottom plate and a vertical connecting rod, universal wheels are arranged below the bottom plate, one end of the lower template is connected to the vertical connecting rod through a connecting piece, and the other end of the lower template extends out of the edge of the bottom plate.
3. The combined tunnel cable trench template running device of claim 2, wherein the height adjusting screw is perpendicular to the bottom plate and arranged on the bottom plate, one end of the height adjusting screw is connected to the lower template, and the height adjusting screw is adjusted up and down by adjusting a knob arranged on the bottom plate.
4. The combined tunnel cable trench template running device according to claim 2, wherein a horizontal adjusting screw is perpendicular to the vertical connecting rod and arranged on the vertical connecting rod, one end of the horizontal adjusting screw is connected to the lower template, and the horizontal adjusting screw is adjusted by adjusting a knob arranged on the vertical connecting rod.
5. The combined tunnel cable trench template running device of any one of claims 2 to 4, wherein the lower template is connected with the vertical connecting rod by a locking connecting piece, the locking connecting piece penetrates through the vertical connecting rod to be connected with the lower template, and the relative fixing position of the lower template and the vertical connecting rod is adjusted by moving the position of the locking connecting piece.
6. The combined tunnel cable trench template running device according to claim 5, wherein a through groove is formed in the vertical connecting rod in the vertical direction, the locking connecting piece penetrates through the through groove and can slide up and down in the through groove, and one end of the locking connecting piece is fixedly connected to the digital connecting rod.
7. The combined tunnel cable trench template running device according to claim 3 or 4, wherein a plurality of vertical connecting rods are arranged on the bottom plate in parallel, one end of each of the upper template and the lower template is connected with each vertical connecting rod, each vertical connecting rod is provided with a horizontal adjusting screw, and the bottom plate corresponding to the horizontal adjusting screw is provided with a height adjusting screw.
8. The combined tunnel cable trench template running device according to claim 2, wherein locking brakes are arranged on the universal wheels.
9. The combined tunnel cable trench template running device according to claim 2, wherein the bottom plate, the vertical connecting rod, the upper template and the lower template on the running support frame are detachable from each other.
10. The combined tunnel cable trench template running device according to claim 1, wherein the running support frame is made of high-quality metal, and the lower template and the upper template are made of light high-strength non-metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441424.XU CN209838436U (en) | 2019-04-03 | 2019-04-03 | Modular tunnel cable trench template running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441424.XU CN209838436U (en) | 2019-04-03 | 2019-04-03 | Modular tunnel cable trench template running gear |
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| Publication Number | Publication Date |
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| CN209838436U true CN209838436U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920441424.XU Active CN209838436U (en) | 2019-04-03 | 2019-04-03 | Modular tunnel cable trench template running gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456796A (en) * | 2020-05-20 | 2020-07-28 | 天津市市政工程设计研究院 | Press-in type ventilation hose guiding device assisting tunnel construction |
-
2019
- 2019-04-03 CN CN201920441424.XU patent/CN209838436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456796A (en) * | 2020-05-20 | 2020-07-28 | 天津市市政工程设计研究院 | Press-in type ventilation hose guiding device assisting tunnel construction |
| CN111456796B (en) * | 2020-05-20 | 2022-02-22 | 天津市市政工程设计研究院 | Press-in type ventilation hose guiding device assisting tunnel construction |
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