CN213014311U - Overturning and slope fixing template overturning and lifting device for concrete faced rockfill dam - Google Patents
Overturning and slope fixing template overturning and lifting device for concrete faced rockfill dam Download PDFInfo
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- CN213014311U CN213014311U CN202021189318.6U CN202021189318U CN213014311U CN 213014311 U CN213014311 U CN 213014311U CN 202021189318 U CN202021189318 U CN 202021189318U CN 213014311 U CN213014311 U CN 213014311U
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Abstract
The utility model belongs to the technical field of the technique of municipal construction and specifically relates to a be used for panel rock-fill dam to turn over mould solid slope template and turn over and rise device. Including the loop wheel machine body, the below of loop wheel machine body is provided with running gear, running gear is including installation chassis and walking wheel, the installation chassis level sets up, the walking wheel has a plurality ofly, the walking wheel sets up on the installation chassis, the installation chassis sets up to symmetrical structure, the two symmetrical portion on installation chassis all includes the head rod, second connecting rod and third connecting rod, the vertical setting of head rod, the slope of second connecting rod sets up, the vertical setting of third connecting rod, the head rod, second connecting rod and third connecting rod connect gradually, be provided with the connecting rod on the installation chassis, the two symmetrical portion on installation chassis connects as an organic wholely through the connecting rod. The utility model discloses a semi-automatization lifting device's use reduces the risk among the hoist and mount process, reduces manpower output, and construction safety can ensure.
Description
Technical Field
The utility model belongs to the technical field of the technique of municipal construction and specifically relates to a be used for panel rock-fill dam to turn over mould solid slope template and turn over and rise device.
Background
In the technical construction of the concrete face rockfill dam rollover slope fixing, a customized template is arranged on the slope surface at the upstream side of a dam body, rolling and mortar pouring are carried out through template restraint, the vertical height of each layer of the template is 40cm, and the template is lifted once every three layers. The existing template overturning and lifting technology mainly comprises the following steps: the bottom formwork fixing piece is firstly disassembled, and then the formwork is dragged to the dam face by using the rope, so that the upper formwork assembly is carried out.
At present, the template overturning and lifting process of the existing concrete face rockfill dam formwork overturning and slope fixing technology is highlighted in manual labor, and the construction experience of manually carrying out template overturning and lifting operation in the early stage of engineering is combined, so that the concrete face rockfill dam overturning and slope fixing technology has the following main defects: the number of the templates on each layer is increased along with the increase of the axial length of the dam, the labor intensity of template lifting is high, the physical consumption of operators is high, the passive work waiting phenomenon is easy to generate, and the construction efficiency is low; secondly, as the dam body gradually rises, the problems that the template falls off and the lower personnel cannot support the body strength and the like caused by the fact that the upper personnel lose hands when the template is lifted manually are solved, and therefore potential safety hazards of operators are large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for panel rock-fill dam to turn over mould solid slope template and turn over and rise device, its use through semi-automatization lifting device reduces the risk among the hoist and mount process, reduces manpower output, and construction safety can ensure.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a be used for panel rock-fill dam to turn over mould solid slope template and turn over and rise device, including the loop wheel machine body, the below of loop wheel machine body is provided with running gear, running gear is including installation chassis and walking wheel, installation chassis level sets up, the walking wheel has a plurality ofly, the walking wheel sets up on the installation chassis, the installation chassis sets up to symmetrical structure, the two symmetrical portion on installation chassis all includes the head rod, second connecting rod and third connecting rod, the vertical setting of head rod, the slope of second connecting rod sets up, the vertical setting of third connecting rod, the head rod, second connecting rod and third connecting rod connect gradually, be provided with the connecting rod on the installation chassis, the two symmetrical portion on installation chassis connects as an organic wholely through the connecting rod.
Preferably, the third connecting rod includes fixed part and pars contractilis, and the fixed part is hollow structure, and the pars contractilis is inserted and is established in the fixed part, and rectangular hole has been seted up along its length direction to the fixed part, and the pars contractilis has seted up cross spout along its length direction, and rectangular hole is corresponding with cross spout, is provided with the nut in the cross spout, and the nut is horizontal to be taken and is established in cross spout, passes rectangular hole and the vertical bolt that is provided with of cross spout in proper order, bolt and nut screw-thread fit.
Preferably, the number of the bolts and the nuts is multiple, the bolts and the nuts are arranged along the length direction of the cross-shaped sliding groove, straight rods are fixedly arranged among the nuts, and the nuts are connected into a whole through the straight rods.
Preferably, the loop wheel machine body includes the back shaft, and the one end on installation chassis is provided with the installation pole, and the vertical setting of back shaft is articulated on the installation pole on the back shaft has the stiffener, and the stiffener bracing is subaerial, is provided with fixed subassembly on the back shaft, and the stiffener is packed up fixedly through fixed subassembly.
Preferably, the fixing component adopts a double-wire clamp which is sleeved on the support shaft and the reinforcing rod.
Preferably, the one end that the stiffener kept away from with the back shaft pin joint is provided with the butt joint board, and the lower bottom surface of butt joint board evenly is provided with the arch.
Preferably, one end of the mounting chassis, which is far away from the supporting shaft, is provided with a horizontal plate, and the horizontal plate is provided with a balancing weight.
To sum up, the utility model discloses a beneficial technological effect does:
through the combination of the crane body and the walking device, the degree of automation is increased, the manpower output is reduced, the construction efficiency is increased, meanwhile, the risk in the hoisting process is reduced, the construction safety can be guaranteed, and the crane is suitable for popularization and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic view of the engagement structure of the nut and the cross-shaped sliding groove;
fig. 5 is a schematic view showing the structure of the straight rod.
In the figure, 1, a crane body; 11. a support shaft; 111. a lug; 2. a traveling wheel; 21. a middle shaft; 31. a first connecting rod; 32. a second connecting rod; 33. a third connecting rod; 331. a fixed part; 332. a telescopic part; 41. a connecting rod; 42. a horizontal plate; 421. a balancing weight; 43. mounting a rod; 51. a strip hole; 52. a cross-shaped chute; 61. a bolt; 62. a nut; 63. a straight rod; 7. a reinforcing bar; 71. a butt joint plate; 72. double steel wire clamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, for the utility model discloses a be used for panel rock-fill dam mould turnover solid slope template to turn over and rise device, including crane body 1, the below of crane body 1 is provided with running gear, and running gear is used for driving whole device and removes, and makes to remove more convenient. The walking device comprises an installation chassis and walking wheels 2, wherein the installation chassis is horizontally arranged and is of a symmetrical structure. The two symmetrical parts of the installation chassis respectively comprise a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33, the first connecting rod 31 is vertically arranged, the second connecting rod 32 is obliquely arranged, the third connecting rod 33 is vertically arranged, and the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are sequentially welded. The welding has connecting rod 41 on the installation chassis, and connecting rod 41 has two, and two connecting rods 41 cross arrangement make the installation chassis more firm. The two symmetrical parts of the mounting chassis are connected into a whole through a connecting rod 41. The four walking wheels 2 are provided with center shafts 21, the center shafts 21 are rotatably connected with the walking wheels 2, and the four walking wheels 2 are respectively connected to a first connecting rod 31 and a third connecting rod 33 through the center shafts 21. The distance between the two running wheels 2 connected to the first connecting rod 31 is greater than the distance between the two running wheels 2 connected to the third connecting rod 33, so that the mounting chassis is more stable and is not prone to rollover. In addition, the installation chassis is provided with horizontal plate 42 near the one end of third connecting rod 33, is provided with balancing weight 421 on the horizontal plate 42, improves the security performance.
The third connecting rod 33 comprises a fixing portion 331 and an expansion portion 332, the fixing portion 331 is of a hollow structure, the expansion portion 332 is inserted into the fixing portion 331, a long hole 51 is formed in the fixing portion 331 along the length direction of the fixing portion 331, a cross-shaped sliding groove 52 is formed in the expansion portion 332 along the length direction of the expansion portion 332, the long hole 51 corresponds to the cross-shaped sliding groove 52, a nut 62 is arranged in the cross-shaped sliding groove 52, the nut 62 is horizontally erected in the cross-shaped sliding groove 52, a bolt 61 vertically penetrates through the long hole 51 and the cross-shaped sliding groove 52 in sequence, and the bolt 61 is in threaded fit with the nut 62. When the length of the third connecting rod 4133 needs to be adjusted, the bolt 61 is loosened, the expansion part 332 is pushed and pulled, then the bolt 61 is pulled to drive the nut 62 to move along the length direction of the cross-shaped sliding groove 52, then the bolt 61 is tightened, so that the plug end of the bolt 61 abuts against the side wall of the fixing part 331, and the expansion part 332 and the fixing part 331 are fixedly connected. The bolts 61 and the nuts 62 are all three, the three bolts 61 and the nuts 62 are arranged along the length direction of the cross-shaped sliding groove 52, the straight rods 63 are fixedly arranged among the three nuts 62, the three nuts 62 are connected into a whole through the straight rods 63, and when the positions of the nuts 62 need to be moved, the whole moving is achieved, and the convenience is improved. The horizontal plate 42 is fixedly connected to the telescopic portion 332, and when the length of the third connecting rod 33 is adjusted, the horizontal plate 42 moves together with the weight block 421.
The crane body 1 comprises a supporting shaft 11, a mounting rod 43 is arranged at one end of the mounting chassis close to the first connecting rod 31, and the supporting shaft 11 is vertically arranged on the mounting rod 43. The supporting shaft 11 is provided with a lug 111, the lug 111 is hinged with the reinforcing rod 7, and when the reinforcing rod 7 is needed, the reinforcing rod 7 is rotated, so that the reinforcing rod 7 is obliquely supported on the ground, and the side turning prevention device further plays a role in preventing the side turning of the device. The supporting shaft 11 is provided with a fixing component, and the reinforcing rod 7 is retracted and fixed through the fixing component. Fixed subassembly adopts two steel wire clamps 72, when needs remove whole device, needs pack up stiffener 7, rotates stiffener 7 and makes it be in vertical state and butt on back shaft 11, adopts two steel wire clamps 72 cover to establish on back shaft 11 and stiffener 7 after that, fixes stiffener 7 at vertical state. The one end that stiffener 7 kept away from with back shaft 11 pin joint is provided with butt plate 71, and the lower bottom surface of butt plate 71 evenly is provided with the arch, increases the area of contact of stiffener 7 and ground, makes frictional force increase between the two to make the supporting role of stiffener 7 stronger.
The device is reformed transform on the basis of multi-functional loop wheel machine, is applied to the water conservancy field face rockfill dam and turns over mould firm slope technique template and turns over to rise hoist and mount operation for the first time. When the template is turned over, one person stands on the horizontal plate 42, and the crane body 1 is controlled to lift up and down; another alone utilizes electric wrench lax template outside fixation nut, hangs the lifting hook of loop wheel machine body 1 and establishes in template outside truss and fixed, lifts by crane personnel through the gesture and accomplishes the operation for the construction operation progress reduces and turns over the solid slope construction cycle of mould, has increased the security performance simultaneously.
It should be understood that the above examples are only for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.
Claims (7)
1. The utility model provides a be used for panel rock-fill dam to turn over mould solid slope template and turn over and rise device, includes the loop wheel machine body, its characterized in that: the lower part of loop wheel machine body is provided with running gear, running gear is including installation chassis and walking wheel, the installation chassis level sets up, the walking wheel has a plurality ofly, the walking wheel sets up on the installation chassis, the installation chassis sets up to symmetrical structure, the two symmetrical portion on installation chassis all includes the head rod, second connecting rod and third connecting rod, the vertical setting of head rod, the slope of second connecting rod sets up, the vertical setting of third connecting rod, the head rod, second connecting rod and third connecting rod connect gradually, be provided with the connecting rod on the installation chassis, the two symmetrical portion on installation chassis connects as an organic wholely through the connecting rod.
2. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 1, wherein: the third connecting rod includes fixed part and pars contractilis, and the fixed part is hollow structure, and the pars contractilis is inserts and establishes in the fixed part, and the fixed part has seted up rectangular hole along its length direction, and the pars contractilis has seted up cross spout along its length direction, and the rectangular hole is corresponding with cross spout, is provided with the nut in the cross spout, and the nut level is taken and is established in cross spout, passes rectangular hole and the vertical bolt that is provided with of cross spout in proper order, bolt and nut screw-thread fit.
3. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 2, wherein: the bolt and the nut all have a plurality ofly, and a plurality of bolts and nut set up along the length direction of cross spout, and the fixed straight-bar that is provided with between a plurality of nuts, a plurality of nuts pass through the straight-bar and connect as an organic wholely.
4. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 1, wherein: the loop wheel machine body comprises a supporting shaft, an installation rod is arranged at one end of an installation chassis, the supporting shaft is vertically arranged on the installation rod, a reinforcing rod is hinged to the supporting shaft, a reinforcing rod inclined strut is arranged on the ground, a fixing assembly is arranged on the supporting shaft, and the reinforcing rod is packed up and fixed through the fixing assembly.
5. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 4, wherein: the fixed component adopts a double-steel-wire clamp which is sleeved on the supporting shaft and the reinforcing rod.
6. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 5, wherein: the one end that the stiffener kept away from with the back shaft pin joint is provided with the butt joint board, and the lower bottom surface of butt joint board evenly is provided with the arch.
7. The overturning and slope fixing template overturning and lifting device for the concrete faced rockfill dam as claimed in claim 6, wherein: and a horizontal plate is arranged at one end of the mounting chassis, which is far away from the supporting shaft, and a balancing weight is arranged on the horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189318.6U CN213014311U (en) | 2020-06-23 | 2020-06-23 | Overturning and slope fixing template overturning and lifting device for concrete faced rockfill dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189318.6U CN213014311U (en) | 2020-06-23 | 2020-06-23 | Overturning and slope fixing template overturning and lifting device for concrete faced rockfill dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014311U true CN213014311U (en) | 2021-04-20 |
Family
ID=75497189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189318.6U Active CN213014311U (en) | 2020-06-23 | 2020-06-23 | Overturning and slope fixing template overturning and lifting device for concrete faced rockfill dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014311U (en) |
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2020
- 2020-06-23 CN CN202021189318.6U patent/CN213014311U/en active Active
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