CN220789843U - Track type supporting prefabricated retaining wall construction device - Google Patents
Track type supporting prefabricated retaining wall construction device Download PDFInfo
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- CN220789843U CN220789843U CN202322656202.9U CN202322656202U CN220789843U CN 220789843 U CN220789843 U CN 220789843U CN 202322656202 U CN202322656202 U CN 202322656202U CN 220789843 U CN220789843 U CN 220789843U
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- track
- retaining wall
- supporting leg
- wall construction
- portal frame
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model provides a track type support prefabricated retaining wall construction device, which comprises a track laid along a retaining wall construction route, wherein a walking portal frame is arranged on the track, and a hoisting crane and a grab crane which move along X, Y shafts are arranged at the top of the portal frame; the bottom of the upright post of the frame body in the portal frame is provided with a supporting leg, the bottom of the supporting leg is fixedly provided with a sliding block, and the sliding block is propped against the track to slide; a pushing hydraulic cylinder is arranged between the supporting leg and the track, one end of the pushing hydraulic cylinder is hinged on the supporting leg, and the other end of the pushing hydraulic cylinder is propped against the track. Shielding is provided for on-site operators and construction tools, and damage of rolling stones and landslide to the operators and equipment is prevented; the rapid installation and the soil-retaining wall banking of the prefabricated soil-retaining wall can be realized, and the rapid stabilization and the supporting function of the soil-retaining wall are realized; the construction efficiency is high, a stable side slope support is provided for road traffic protection, and a large amount of gold rescue time is saved; the rail-mounted chassis can adapt to different terrains, and the mobility and stability of the equipment are improved.
Description
Technical Field
The utility model relates to the field of side slope protection, in particular to a track type supporting prefabricated retaining wall construction device.
Background
Because natural disasters, torrential flood, debris flow or landslide and the like can cause road blockage, the ground is covered by stones, dregs or trees and the like, and the road passing difficulty is great. In conventional practice, a crane is used to hoist and remove large obstructions and a bulldozer is used to clean road debris. But after the cleaning is completed, there is a case that the two sides are buried again because there is no safeguard. In addition, the traditional equipment is used, the construction efficiency is lower, the required manpower is more, and the requirement of road rush repair is difficult to meet. Therefore, a track type self-supporting prefabricated retaining wall rapid installation device and a construction method thereof are needed to be studied. At present, the slope emergency protection method has the following defects: 1) Due to limited slope protection measures under the condition of unstable geology, the slope cannot be prevented from sliding again after the cleaning is completed; 2) In the slope construction process, the phenomena of rolling stones, landslide again and the like seriously damage personnel and equipment; 3) The construction efficiency is low, and a great amount of golden rescue time is wasted in road traffic protection; 4) The side slope emergency protection method has certain limitations.
Disclosure of utility model
The utility model mainly aims to provide a track type supporting prefabricated retaining wall construction device which solves the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: the construction method comprises a track laid along a retaining wall construction route, wherein a walking portal frame is arranged on the track, and a X, Y-axis movable hoisting crane and a grab crane are arranged at the top of the portal frame;
The bottom of the upright post of the frame body in the portal frame is provided with a supporting leg, the bottom of the supporting leg is fixedly provided with a sliding block, and the sliding block is propped against the track to slide;
A pushing hydraulic cylinder is arranged between the supporting leg and the track, one end of the pushing hydraulic cylinder is hinged on the supporting leg, and the other end of the pushing hydraulic cylinder is propped against the track.
Preferably, the top of the portal frame is provided with a sliding traversing mechanism and a translating mechanism, the hoisting crane is abutted against the traversing mechanism to move, and the grab crane is abutted against the translating mechanism to move.
Preferably, the hoisting crane is used for hoisting the retaining wall for assembly, and the grab bucket crane is used for grabbing the soil pile to weigh the retaining wall.
Preferably, a balance oil cylinder is arranged between the stand column and the support leg of the frame body, support hydraulic cylinders are arranged on two sides of the sliding block, and the support hydraulic cylinders are fixed on the support leg.
Preferably, the top of the supporting leg is propped against the upright post of the frame body to slide, the balance oil cylinder is arranged in the upright post, one end of the balance oil cylinder is fixed in the upright post, and the other end of the balance oil cylinder is fixed on the supporting leg.
Preferably, the earth facing side of the portal frame is fixedly provided with a support plate.
The utility model provides a track type supporting prefabricated retaining wall construction device, which has the beneficial effects that:
1. under the condition of poor construction sites during the duration of geological disasters, a movable support can be provided to provide a relatively stable construction environment for the installation of the prefabricated retaining wall, so that construction repetition is avoided;
2. shielding is provided for on-site operators and construction tools, and damage of rolling stones and landslide to the operators and equipment is prevented;
3. The rapid installation and the soil-retaining wall banking of the prefabricated soil-retaining wall can be realized, and the rapid stabilization and the supporting function of the soil-retaining wall are realized;
4. the construction efficiency is high, a stable side slope support is provided for road traffic protection, and a large amount of gold rescue time is saved;
5. The rail-mounted chassis can adapt to different terrains, and the mobility and stability of the equipment are improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a top plan view of the construction work of the present utility model;
FIG. 2 is a top view of the gantry of the present utility model;
FIG. 3 is a side view of FIG. 1 of the present utility model;
FIG. 4 is a right side view of FIG. 3 of the present utility model;
FIG. 5 is a view of the hidden support panel of FIG. 4 according to the present utility model;
FIG. 6 is an enlarged view of a portion of FIG. 5 a in accordance with the present utility model;
In the figure: a portal frame 1; a frame body 101; hoisting the crane 102; a traversing mechanism 103; a grapple crane 104; a translation mechanism 105; legs 106; a slider 107; a support plate 108; a support hydraulic cylinder 109; pushing the hydraulic cylinder 110; a balance cylinder 111; a track 2; a soil pile 3; a retaining wall 4; and a carrier vehicle 5.
Detailed Description
Example 1
As shown in fig. 1-6, a track type supporting prefabricated retaining wall construction device comprises a track 2 paved along a retaining wall construction route, wherein a walking portal frame 1 is arranged on the track 2, and a X, Y-axis movable hoisting crane 102 and a grab crane 104 are arranged at the top of the portal frame 1;
The bottom of the upright post of the frame body 101 in the portal frame 1 is provided with a supporting leg 106, the bottom of the supporting leg 106 is fixedly provided with a sliding block 107, and the sliding block 107 is propped against the track 2 to slide;
A pushing hydraulic cylinder 110 is arranged between the supporting leg 106 and the track 2, one end of the pushing hydraulic cylinder 110 is hinged on the supporting leg 106, and the other end of the pushing hydraulic cylinder is abutted against the track 2. From this structure, the track 2 is laid on the construction route to the 4 routes of flattening retaining wall, reserves soil heap 3 simultaneously, transports retaining wall 4 to portal frame 1 below through delivery truck 5, assembles retaining wall 4 through hoist crane 102, and grab crane 104 snatchs soil heap 3 and carries out the weight to earth up retaining wall 4. The upright mounting leg 106 of the frame body 101 of the portal frame 1 slides against the track 2 through the slider 107; the pushing hydraulic cylinder 110 is arranged at the front end of the frame body 101, and abuts against the track 2 through the reaction force of pushing, so that the portal frame 1 is pushed to move, and the pushing hydraulic cylinder 110 is fixed on the track 2 during pushing.
Preferably, the top of the portal frame 1 is provided with a sliding traversing mechanism 103 and a translating mechanism 105, the hoisting crane 102 is abutted against the traversing mechanism 103 to move, and the grab crane 104 is abutted against the translating mechanism 105 to move. With this structure, the sliding of the traversing mechanism 103 and the sliding of the hoisting crane 102 are controlled by the driving mechanism alone, the sliding of the translating mechanism 105 and the sliding of the grab crane 104 are controlled by the driving mechanism alone, and the driving mechanism can be the gear-rack meshing movement, the roller movement or the screw pushing movement.
Preferably, the hoisting crane 102 is used for hoisting the retaining wall 4 for splicing, and the grab crane 104 is used for grabbing the soil pile 3 to weigh the retaining wall 4.
Preferably, a balance oil cylinder 111 is arranged between the upright post of the frame body 101 and the supporting leg 106, two sides of the sliding block 107 are provided with supporting hydraulic cylinders 109, and the supporting hydraulic cylinders 109 are fixed on the supporting leg 106. With this structure, the balance cylinder 111 can push and adjust the interval between the upright post and the supporting leg 106, thereby adjusting the balance of the two sides of the frame 101. The supporting hydraulic cylinder 109 is used for pushing and lifting the frame body 101 to be separated from the track 2, and in this state, construction operation is performed, so that the stability of the portal frame 1 is ensured. In the moving state, the frame 101 slides while falling on the rail 2.
Preferably, the top of the supporting leg 106 is propped against the inside of the upright post of the frame body 101 to slide, the balance cylinder 111 is arranged inside the upright post, one end of the balance cylinder 111 is fixed in the upright post, and the other end is fixed on the supporting leg 106. With this structure, the balance cylinder 111 is hidden in the upright post, and the distance between the support leg 106 and the upright post is adjusted by pushing and driving, so as to adjust the balance of the frame 101.
Preferably, the earth facing side of the gantry 1 is fixedly provided with a support plate 108. With this structure, the support plate 108 can block earth and stones on the earth facing side, and can play a protective role.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (6)
1. A track type supporting prefabricated retaining wall construction device is characterized in that: the construction method comprises a track (2) paved along a retaining wall construction route, wherein a walking portal frame (1) is arranged on the track (2), and a X, Y-axis movable hoisting crane (102) and a grab crane (104) are arranged at the top of the portal frame (1);
The bottom of the upright post of the frame body (101) in the portal frame (1) is provided with a supporting leg (106), the bottom of the supporting leg (106) is fixedly provided with a sliding block (107), and the sliding block (107) is propped against the track (2) to slide;
A pushing hydraulic cylinder (110) is arranged between the supporting leg (106) and the track (2), one end of the pushing hydraulic cylinder (110) is hinged on the supporting leg (106), and the other end of the pushing hydraulic cylinder is abutted against the track (2).
2. The track-type supporting prefabricated retaining wall construction device according to claim 1, wherein: the top of the portal frame (1) is provided with a sliding traversing mechanism (103) and a translating mechanism (105), the hoisting crane (102) is abutted against the traversing mechanism (103) to move, and the grab crane (104) is abutted against the translating mechanism (105) to move.
3. The track-type supporting prefabricated retaining wall construction device according to claim 1, wherein: the hoisting crane (102) is used for hoisting the retaining wall (4) for assembling, and the grab crane (104) is used for grabbing the soil pile (3) to weigh the retaining wall (4).
4. The track-type supporting prefabricated retaining wall construction device according to claim 1, wherein: a balance oil cylinder (111) is arranged between the upright post of the frame body (101) and the supporting leg (106), supporting hydraulic cylinders (109) are arranged on two sides of the sliding block (107), and the supporting hydraulic cylinders (109) are fixed on the supporting leg (106).
5. The track-type supporting prefabricated retaining wall construction device according to claim 4, wherein: the top of the supporting leg (106) is propped against the upright post of the frame body (101) to slide, the balance oil cylinder (111) is arranged in the upright post, one end of the balance oil cylinder (111) is fixed in the upright post, and the other end is fixed on the supporting leg (106).
6. The track-type supporting prefabricated retaining wall construction device according to claim 1, wherein: a support plate (108) is fixedly arranged on the earth facing side of the portal frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322656202.9U CN220789843U (en) | 2023-09-28 | 2023-09-28 | Track type supporting prefabricated retaining wall construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322656202.9U CN220789843U (en) | 2023-09-28 | 2023-09-28 | Track type supporting prefabricated retaining wall construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789843U true CN220789843U (en) | 2024-04-16 |
Family
ID=90632761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322656202.9U Active CN220789843U (en) | 2023-09-28 | 2023-09-28 | Track type supporting prefabricated retaining wall construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676979A (en) * | 2023-06-15 | 2023-09-01 | 中交第二航务工程局有限公司 | Self-supporting prefabricated retaining wall rapid installation construction device and construction method |
-
2023
- 2023-09-28 CN CN202322656202.9U patent/CN220789843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676979A (en) * | 2023-06-15 | 2023-09-01 | 中交第二航务工程局有限公司 | Self-supporting prefabricated retaining wall rapid installation construction device and construction method |
| CN116676979B (en) * | 2023-06-15 | 2025-10-31 | 中交第二航务工程局有限公司 | Quick installation and construction device and construction method for self-supporting prefabricated retaining wall |
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