CN220057820U - Supporting structure of template trolley - Google Patents
Supporting structure of template trolley Download PDFInfo
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- CN220057820U CN220057820U CN202321438800.2U CN202321438800U CN220057820U CN 220057820 U CN220057820 U CN 220057820U CN 202321438800 U CN202321438800 U CN 202321438800U CN 220057820 U CN220057820 U CN 220057820U
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- fixedly connected
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- push rod
- support
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009415 formwork Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of supporting devices, and particularly discloses a supporting structure of a template trolley, which comprises a main support frame, a fixed block fixedly connected to the top end of the main support frame, a top supporting mechanism arranged at the top of the fixed block and used for supporting the template trolley, and a bottom supporting mechanism arranged at the bottom of the main support frame and used for fixedly supporting the main support frame.
Description
Technical Field
The utility model relates to the technical field of supporting devices, and particularly discloses a supporting structure of a template trolley.
Background
With the continuous improvement of engineering construction technology level, the foundation construction projects of the country are popularized. The construction projects of diversion tunnels with complex mechanisms are more and more, and the supporting device of the existing diversion tunnel construction template is generally supported by a supporting mechanism, and a template trolley is formed by combining the supporting mechanism and the supported template.
In the prior art, a supporting structure of a template trolley is built by a steel frame, and wheels are arranged at the bottom of the supporting structure to move along with the excavation of a diversion tunnel. The supporting structure built by the steel frame can only be adapted to the tunnels of one type, when the operation of the other tunnels is carried out, the supporting structure needs to be built again when the types of the tunnels are different, and a foundation framework is arranged in the supporting structure generally, and the steel frame structure is built on the foundation framework for fixed support. In the prior art, the supporting structure of the template trolley is too narrow in action range, and workers are required to disassemble the template trolley during use and assemble the template trolley for use, so that time and labor are wasted.
Accordingly, the inventors have in view of the above, provided a support structure of a template trolley so as to solve the above-described problems.
Disclosure of Invention
The utility model aims to solve the problems that a supporting structure for a template trolley in a traditional tunnel needs to be built again and the construction progress is influenced when the supporting structure is applied to different tunnel constructions.
In order to achieve the above purpose, the basic scheme of the utility model provides a supporting structure of a template trolley, which comprises a main support frame, a fixed block fixedly connected to the top end of the main support frame, a top supporting mechanism arranged at the top of the fixed block and used for supporting the template trolley, and a bottom supporting mechanism arranged at the bottom of the main support frame and used for fixedly supporting the main support frame, wherein rotating grooves are further arranged on two sides of the fixed block, first threaded holes are coaxially arranged between the fixed blocks at the left end and the right end of the rotating grooves, rotating rods are arranged in the rotating grooves, threaded rods are fixedly connected to the two ends of the rotating rods respectively and in threaded connection with the corresponding first threaded holes, the threaded rods at the same end extend out of the corresponding first threaded holes respectively and are in threaded connection with nuts at one section extending out of the first threaded holes, and travelling mechanisms used for driving the main support frame to move are fixedly connected to the rotating rods.
Further, the main support frame comprises a connecting square block and a third electric push rod fixedly connected to the top end of the connecting square block and the output end of the third electric push rod faces upwards, the fixing block is fixedly connected to the output end of the third electric push rod, and the bottom support mechanism is fixedly connected to the lower end face of the connecting square block.
Further, the top supporting mechanism comprises a first electric push rod fixedly connected to the top end of the fixed block and the output end of the first electric push rod faces upwards, a first connecting plate fixedly connected to the output end of the first electric push rod and a first supporting pad fixedly connected to the upper end of the connecting plate and used for supporting the template trolley.
Further, the bottom supporting mechanism comprises a second electric push rod fixedly connected to the lower end face of the connecting square block and the output end of the second electric push rod faces downwards, a second connecting plate fixedly connected to the output end of the second electric push rod, and a second supporting pad fixedly connected to the bottom end of the connecting plate and used for supporting the template trolley.
Further, stabilizing mechanisms for assisting in supporting the template trolley are further arranged on two sides of the fixed block.
Further, the advancing mechanism comprises a supporting rod fixedly connected with the rotating rod and a movable wheel rotatably connected to one end, far away from the rotating rod, of the supporting rod.
Further, at least two groups of advancing mechanisms are fixedly connected on the rotating rod.
The principle and effect of this scheme lie in:
1. according to the support structure, through improvement of the main body and installation of the support mechanism, the support device of the diversion tunnel solves the problem that the support device of the diversion tunnel can only be adapted to a certain type of tunnel due to the support device, so that the support device of the diversion tunnel two-lining module can be adapted to various tunnels, and the application market of the support device is expanded.
2. According to the supporting structure, the whole structure can move in the diversion tunnel through the installation of the travelling mechanism, workers are not required to disassemble the whole structure, the whole structure is assembled and used again, the use of workers is facilitated, and the working efficiency is improved.
3. The support structure provided by the utility model can support the side wall of the template by the stabilizing mechanism, so that the support effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic view of a support structure for a formwork trolley according to an embodiment of the present utility model;
FIG. 2 shows a partial schematic view of a support structure for a formwork trolley according to an embodiment of the present utility model;
fig. 3 shows a schematic partial view of a support structure of a formwork trolley according to an embodiment of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the first electric putter 101, the output 102 of the first electric putter, the first connection plate 103, the first support pad 104, the fixed block 201, the movable groove 202, the insertion rod 203, the movable rod 204, the screw 205, the fourth electric putter 206, the output 207 of the fourth electric putter, the output 301 of the third electric putter, the third electric putter 302, the connection block 303 support bar 401, the movable wheel 402, the second electric putter 501, the output 502 of the second electric putter, the second connection plate 503, the second support pad 504.
A support structure for a template trolley, the embodiment of which is shown in fig. 1:
mainly comprises the following parts:
the device comprises a main support frame, a top support mechanism arranged at the top of the main support frame and used for supporting a template, and a bottom support mechanism arranged at the bottom of the main support frame and used for fixing a support column support frame.
The main support comprises a connecting square block, a third electric push rod 302 fixedly arranged at the top end of the connecting square block and a fixed block 201 fixedly arranged at the output end in the electric push rod from bottom to top, and the output end 301 of the third electric push rod is arranged towards the upper side.
The top supporting mechanism is fixedly arranged on the upper end face of the fixed block 201, and the bottom supporting mechanism is fixedly arranged on the lower end face of the connecting square.
Specifically, the top supporting mechanism includes a first electric putter 101 fixedly mounted on an upper end surface of the fixed block 201, a first connection plate 103 fixedly mounted on an output end 102 of the first electric putter, and a first supporting pad 104 fixedly mounted on an upper end surface of the first connection plate 103. The output end 102 of the first electric putter is mounted upward, and the upper end surface of the first support pad 104 may be attached to the supported portion of the template.
The bottom supporting mechanism comprises a second electric push rod 501 fixedly arranged on the lower end face of the connecting square, a second connecting plate 503 fixedly arranged on the output end 502 of the second electric push rod and a second supporting pad 504 fixedly arranged on the lower end face of the second connecting plate 503. The output end 502 of the second electric putter is mounted downward, and the lower end surface of the second supporting pad 504 is a plane, and is attached to the ground or the pressure receiving surface.
The side wall edges of the fixed blocks 201 positioned at the two sides of the first electric push rod 101 are also inwards provided with rotating grooves, and the fixed blocks 201 at the left end and the right end of each rotating groove are coaxially provided with a first threaded hole. Still all install a bull stick in the change inslot, the both ends of bull stick all weld a threaded rod, and the threaded rod can mesh with the first screw hole of same one end respectively to can stretch out to outside the first screw hole. In this embodiment, the diameter of the rotating rod is smaller than the diameter of the first threaded hole, so that the rotating rod is convenient to install. A nut can be screwed into the threaded rod positioned outside the first threaded hole, and the threaded rod is fixed and positioned by being matched with the fixing block 201 through the screwed nut, so that the angle of the rotating rod is fixed. Before screwing the nut, the rotating rod can be rotated at will to change the angle of the rotating rod.
As shown in fig. 2, two sets of travel mechanisms are also mounted on the rotating rod. In this embodiment, the traveling mechanism includes a support bar fixedly installed on the rotating bar and a movable wheel 402 installed at the bottom of the support bar, respectively, and the movable wheel 402 is rotatable. The support bar and the movable wheel 402 can synchronously rotate along with the rotation of the rotating rod, and the opening angle of the travelling structure can be adjusted along with the size of the space.
On both sides of the fixed block 201, stabilizing mechanisms for auxiliary supporting the templates are also installed, respectively.
Specifically, the two sides of the fixed block 201 are respectively provided with a movable groove 202, a movable shaft is installed in the movable groove 202, a movable rod 204 is fixedly installed on the movable shaft, a fourth electric push rod 206 is installed at the tail end of the movable rod 204, the fourth electric push rod 206 is parallel to the movable rod 204, a third connecting plate is fixedly installed at the output end 207 of the fourth electric push rod, and a third supporting pad is fixedly installed on the upper end face of the third connecting plate and used for supporting the template in an auxiliary mode.
The fixed block 201 at the left and right ends of the movable groove 202 is also provided with a through hole, the movable shaft is integrally formed with an imbedding rod 203 which is arranged in the through hole and can rotate in the through hole, the two sides of the fixed block 201 are respectively internally penetrated with second threaded holes communicated with the through hole, and a bolt can be screwed into the second threaded holes to prop against the imbedding rod 203 in the through hole for fixing the imbedding rod 203.
In this embodiment, the first electric putter 101, the second electric putter 501, the third electric putter 302 and the fourth electric putter 206 are all electric putters commonly used in the prior art, and the output ends thereof are all protruding parts on the electric putters.
When the utility model is used, the first electric push rod 101, the second electric push rod 501, the third electric push rod 302 and the fourth electric push rod 206 are firstly folded, the movable wheel 402 is rotated to a schematic angle to slide into the diversion tunnel and slide below the template, then the second electric push rod 501 is extended, the second supporting pad 504 is propped against the ground, then the third electric push rod 302 is extended, the movable wheel 402 is lifted to leave the ground, then the first electric push rod 101 and the fourth electric push rod 206 are extended, the movable wheel is contacted with the template and supports the template, and the template trolley is formed by combining the supporting structure and the template together.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. The utility model provides a bearing structure of template platform truck which characterized in that: the movable support comprises a main support frame, a fixed block fixedly connected to the top end of the main support frame, a top supporting mechanism arranged at the top of the fixed block and used for supporting a template trolley, and a bottom supporting mechanism arranged at the bottom of the main support frame and used for fixedly supporting the main support frame, wherein rotating grooves are further formed in two sides of the fixed block, first threaded holes are coaxially formed between the fixed blocks at the left end and the right end of each rotating groove, rotating rods are arranged in the rotating grooves, threaded rods are fixedly connected to the two ends of each rotating rod respectively and correspondingly connected with the corresponding first threaded holes, threaded rods at the same end respectively extend out of the corresponding first threaded holes and are connected with nuts in a section of uniform threads, and advancing mechanisms used for driving the main support frame to move are fixedly connected to the rotating rods.
2. The support structure of a formwork trolley according to claim 1, wherein the main support frame comprises a connection square and a third electric push rod fixedly connected to the top end of the connection square and having an output end facing upwards, the fixing block is fixedly connected to the output end of the third electric push rod, and the bottom support mechanism is fixedly connected to the lower end surface of the connection square.
3. The support structure of a formwork trolley according to claim 2, wherein the top support mechanism comprises a first electric push rod fixedly connected to the top end of the fixed block and having an output end facing upwards, a first connecting plate fixedly connected to the output end of the first electric push rod, and a first support pad fixedly connected to the upper end of the connecting plate and used for supporting the formwork trolley.
4. The support structure of a formwork trolley according to claim 2, wherein the bottom support mechanism comprises a second electric push rod fixedly connected to the lower end surface of the connecting square block and having an output end facing downwards, a second connecting plate fixedly connected to the output end of the second electric push rod, and a second support pad fixedly connected to the bottom end of the connecting plate and used for supporting the formwork trolley.
5. The support structure of a formwork trolley according to claim 1, wherein the two sides of the fixing block are further provided with stabilizing mechanisms for assisting in supporting the formwork trolley.
6. The support structure of a matchplate trolley of claim 1 wherein the travel mechanism comprises a support bar fixedly connected to the rotating bar and a movable wheel rotatably connected to an end of the support bar remote from the rotating bar.
7. The support structure of a matchplate trolley of claim 6 wherein at least two sets of travel mechanisms are fixedly connected to each of the turning bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438800.2U CN220057820U (en) | 2023-06-07 | 2023-06-07 | Supporting structure of template trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438800.2U CN220057820U (en) | 2023-06-07 | 2023-06-07 | Supporting structure of template trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057820U true CN220057820U (en) | 2023-11-21 |
Family
ID=88756016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438800.2U Active CN220057820U (en) | 2023-06-07 | 2023-06-07 | Supporting structure of template trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057820U (en) |
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2023
- 2023-06-07 CN CN202321438800.2U patent/CN220057820U/en active Active
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