CN219859050U - Precast concrete guardrail template conveyer - Google Patents
Precast concrete guardrail template conveyer Download PDFInfo
- Publication number
- CN219859050U CN219859050U CN202320339786.4U CN202320339786U CN219859050U CN 219859050 U CN219859050 U CN 219859050U CN 202320339786 U CN202320339786 U CN 202320339786U CN 219859050 U CN219859050 U CN 219859050U
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- China
- Prior art keywords
- support frame
- frame body
- tripod
- fixed
- precast concrete
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000009415 formwork Methods 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 1
- 238000009417 prefabrication Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a precast concrete guardrail template conveying device which comprises two trolleys used for respectively loading two side molds and two groups of rails for the dislocation and relative movement of the two trolleys, wherein a support frame body used for enclosing the outer sides of the side molds is fixed on the trolleys, triangular frames reversely wrapped outside the two ends of the side molds are fixed at the two ends of the support frame body, a gap is formed between the triangular frames and the end parts of the side molds, and when the two trolleys relatively move to the state that the two side molds are abutted against each other, the triangular frames at the first end of a first support frame body are inserted into the gap at the first end of a second support frame body, and the triangular frames at the second end of the second support frame body are inserted into the gap at the second end of the first support frame body. The utility model solves the technical problem that the prefabricated concrete guardrail template conveying device in the prior art is inconvenient to install and disassemble. The device can effectively prevent the asymmetric deviation condition of the two templates after being assembled and fixed.
Description
Technical Field
The utility model relates to the field of road and bridge engineering, in particular to a prefabricated concrete guardrail template transportation device.
Background
At present, the traditional central partition belt precast concrete guardrail of the ramp in China generally adopts a steel template for prefabrication, but the formed steel template is large in size and weight, time and labor are wasted in installing and removing the template, and particularly, the guardrail template is installed and removed by means of hoisting equipment, so that prefabrication cost is increased, construction period is prolonged, and construction progress is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a prefabricated concrete guardrail template conveying device, which solves the technical problem that the prefabricated concrete guardrail template conveying device in the prior art is inconvenient to install and disassemble.
The utility model relates to a precast concrete guardrail template conveying device which comprises two trolleys used for respectively loading two side molds and two groups of rails for the dislocation and relative movement of the two trolleys, wherein a support frame body used for enclosing the outer sides of the side molds is fixed on the trolleys, triangular frames reversely wrapped outside the two ends of the side molds are fixed at the two ends of the support frame body, a gap is formed between the triangular frames and the end parts of the side molds, and when the two trolleys relatively move to a state that the two side molds are abutted against each other, the triangular frames at the first end of a first support frame body are inserted into the gap at the first end of a second support frame body, and the triangular frames at the second end of the second support frame body are inserted into the gap at the second end of the first support frame body.
The utility model further improves the precast concrete guardrail template conveying device, wherein each group of the tracks consists of two monorails, and the bottom of the trolley is provided with two roller groups which respectively move along the two monorails.
The prefabricated concrete guardrail template conveying device is further improved in that the two roller wheels are respectively arranged at the bottoms of the two triangular frames.
The utility model further improves the prefabricated concrete guardrail template conveying device in that the tripod is a right-angle tripod, the roller group is fixed with one right-angle side of the tripod, and the support frame body is fixed with the other right-angle side of the tripod.
The utility model further improves the prefabricated concrete guardrail template conveying device in that the two ends of the side mould are respectively provided with an end mould, and the tripod is arranged in parallel with the end mould.
The prefabricated concrete guardrail template conveying device is further improved in that the prefabricated concrete guardrail template conveying device further comprises a bottom die arranged between the two side dies.
The prefabricated concrete guardrail template conveying device is further improved in that a pedestal for supporting a to-be-poured concrete guardrail is fixed at the bottom of the bottom die.
Compared with the prior art, the utility model has positive and obvious effects. According to the utility model, the support frame body and the track are matched to carry out the moving operation of the side mould, so that the technical problem that the prefabricated concrete guardrail template conveying device in the prior art is inconvenient to install and disassemble is solved. The device omits hoisting mechanical equipment adopted when the pulley-free template is assembled, and the rails are fixed on two sides of the pedestal, so that the asymmetric deviation condition after the two templates are assembled and fixed can be effectively prevented. When the guardrail template is assembled, the template is pushed to the position of the fixed pedestal along the track by manpower, the concrete guardrail prefabrication operation can be carried out, and when the concrete strength reaches the requirement of removing the template, the guardrail template is moved to a designated place by adopting a manual mode. In conclusion, the guardrail prefabrication time is greatly saved, the guardrail prefabrication effect is improved, the construction progress is ensured, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a side view of a precast concrete deck form transportation apparatus of the present utility model.
Fig. 2 is a front view of the precast concrete deck transport apparatus of the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A in fig. 2.
Fig. 4 is a top view of the precast concrete deck transport apparatus of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The traditional ramp guardrail template adopts a hoisting mode to splice two templates, the defect of the assembling and splicing mode is that the cost of hoisting mechanical equipment is increased, the two templates are asymmetrically arranged up, down, left and right when being spliced and fixed, the deformation of the guardrail after pouring is caused, the apparent mass is poor, and the template splicing wastes time and energy to cause the low prefabrication efficiency of the guardrail. Under the premise of short construction period and heavy task, in order to improve the prefabrication construction benefit of a concrete guardrail of a ramp center separation belt and save the cost, as shown in fig. 1-4, the utility model provides a prefabricated concrete guardrail template conveying device, which comprises two side molds 5, two trolleys and two groups of tracks for the two trolleys to move relatively in a staggered way, wherein a support frame 1 for surrounding the outer side of the side mold is fixed on the trolleys, triangular frames 2 reversely wrapping the outer sides of the two ends of the side mold are fixed at the two ends of the support frame 1, a gap is formed between the triangular frames 2 and the end parts of the side mold 5, and in the state that the two trolleys relatively move to the state that the two side molds 5 are abutted against each other, the triangular frames 2 at the first end of the support frame 1 are inserted into the gap at the first end of the second support frame 1, and the triangular frames 2 at the second end of the second support frame 1 are inserted into the gap at the second end of the first support frame 1. The rail and the bottom die are fixed on the ground according to calculation.
The support frame body 1 is made by combining and fixing channel steel and angle steel. The support frame body 1 comprises a plurality of L-shaped rods fixed on the back of the side mold 5 and fixing rods connected in series with the L-shaped rods, wherein both ends of each L-shaped rod are fixed on the back of the side mold 5, the L-shaped rods are installed in a reverse direction, the fixing rods are fixed at the internal corners of the L-shaped rods, the two ends of each fixing rod extend out of the side mold 5 to form the extending section, and a plurality of reinforcing rods are fixed between the vertical rods of each L-shaped rod and the back of the side mold 5. According to the utility model, the displacement direction of the side dies 5 is fixed through the track, so that the side dies 5 on two sides are more convenient to align, the upper, lower, left and right sides of the side dies 5 are not required to be respectively aligned and adjusted, the operation of hoisting during installation and die removal is avoided, and the construction efficiency is greatly improved.
Preferably, each group of the tracks consists of two monorails, and the bottom of the trolley is provided with two roller groups which respectively move along the two monorails. Each roller set comprises at least two rollers 4. The two monorails are staggered respectively, so that the two triangular frames 2 at the same end of the side die 5 are staggered mutually. In this embodiment, in order to prevent the two side molds 5 from interfering with each other when the two side molds 4 are assembled, the left extending section of one supporting frame body 1 extends outwards by 20cm, the right extending section extends outwards by 30cm, and the extending length of the other supporting frame body 1 is opposite to the extending length. The monorail is made of channel steel and angle steel, and the angle steel is welded on the top surface of the channel steel. The lengths of the two extension sections of the support frame body 1 at the two sides are different, so that the problem that the two side mold 5 plates cannot be completely closed when the two support frame bodies are arranged on the same straight line is solved, and the requirement that the tripod 2 can be arranged in a staggered mode is met.
Preferably, as shown in fig. 2 and 4, two rollers are respectively disposed at the bottoms of two triangular frames 2. The tripod 2 can ensure the stability of the whole side die 5 and the supporting frame body 1, and avoid side rollover of the side die 5 and the supporting frame body 1. In this embodiment, two rollers 4 are disposed at the bottom of each tripod 2 to maintain the balance of the tripod 2.
Preferably, as shown in fig. 1, the tripod 2 is a right-angle tripod 2, the roller set is fixed to one right-angle side of the tripod 2, and the supporting frame 1 is fixed to the other right-angle side of the tripod 2. The two right-angle sides of the right-angle tripod 2 are more convenient for fixing the roller 4 and the extension section.
Preferably, as shown in fig. 1, the side molds 5 are provided with end molds 3 at both ends thereof, and the tripod 2 is arranged in parallel with the end molds 3, so that the end molds 3 are not deviated when the end molds 3 are moved by the tripod 2 and the support frame body 1, and the side molds 5 of the end molds 3 at both sides can be aligned with each other.
Preferably, the prefabricated concrete guardrail template conveying device further comprises a bottom die arranged between the two side dies 5, so that the bottom die, the end dies 3 and the side dies 5 on two sides form a closed cavity for pouring the concrete guardrail.
Preferably, a pedestal for supporting the concrete guardrail to be poured is fixed at the bottom of the bottom die. The pedestal provides supporting force for the whole prefabricated concrete guardrail, and simultaneously lifts the height of the bottom die, so that a closed pouring cavity can be obtained when the side dies 5 are tightly attached to the bottom die from two sides.
According to the utility model, the support frame body and the track are matched to carry out the moving operation of the side mould, so that the technical problem that the prefabricated concrete guardrail template conveying device in the prior art is inconvenient to install and disassemble is solved. The device omits hoisting mechanical equipment adopted when the pulley-free template is assembled, and the rails are fixed on two sides of the pedestal, so that the asymmetric deviation condition after the two templates are assembled and fixed can be effectively prevented. When the guardrail template is assembled, the template is pushed to the position of the fixed pedestal along the track by manpower, the concrete guardrail prefabrication operation can be carried out, and when the concrete strength reaches the requirement of removing the template, the guardrail template is moved to a designated place by adopting a manual mode. In conclusion, the guardrail prefabrication time is greatly saved, the guardrail prefabrication effect is improved, the construction progress is ensured, and the cost is reduced.
None of the utility models are related to the same or are capable of being practiced in the prior art. The present utility model is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matters of the present utility model 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 precast concrete guardrail template conveyer, its characterized in that, including two dollies that are used for loading two side forms respectively and supply two the dolly dislocation relative movement's two sets of tracks, be fixed with on the dolly and be used for the containment to be in the support frame body in the outside of side form, the both ends of support frame body are fixed with the anti-tripod of packing outside the side form both ends, the tripod with be formed with the clearance between the tip of side form, two under the state that the dolly relative movement is to two side forms are supported each other, first the tripod of support frame body's first end is inserted and is established in the clearance of second the support frame body's first end, the second the tripod of support frame body's second end is inserted and is established in the clearance of first the support frame body's second end.
2. The precast concrete deck form transportation apparatus of claim 1, wherein each of the plurality of rails is composed of two monorails, and the trolley bottom is provided with two roller sets respectively moving along the two monorails.
3. The precast concrete deck form transportation apparatus of claim 2, wherein two of the rollers are respectively disposed at the bottoms of the two of the tripod frames.
4. A precast concrete guardrail formwork transport apparatus as claimed in claim 3, wherein the tripod is a right angle tripod, the roller set is fixed to one right angle side of the tripod, and the support frame body is fixed to the other right angle side of the tripod.
5. The precast concrete guardrail formwork transport apparatus of claim 1, wherein both ends of the side forms are respectively provided with end forms, and the tripod is disposed in parallel with the end forms.
6. The precast concrete guardrail module transporting apparatus of claim 1, further comprising a bottom die positioned between two of said side dies.
7. The precast concrete deck form transportation apparatus of claim 6, wherein a pedestal for supporting the concrete deck to be poured is fixed to the bottom of the bottom mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339786.4U CN219859050U (en) | 2023-02-28 | 2023-02-28 | Precast concrete guardrail template conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339786.4U CN219859050U (en) | 2023-02-28 | 2023-02-28 | Precast concrete guardrail template conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859050U true CN219859050U (en) | 2023-10-20 |
Family
ID=88322943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339786.4U Active CN219859050U (en) | 2023-02-28 | 2023-02-28 | Precast concrete guardrail template conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859050U (en) |
-
2023
- 2023-02-28 CN CN202320339786.4U patent/CN219859050U/en active Active
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