CN213358528U - Trapezoidal concrete ditch slipform construction equipment - Google Patents
Trapezoidal concrete ditch slipform construction equipment Download PDFInfo
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- CN213358528U CN213358528U CN202021977776.6U CN202021977776U CN213358528U CN 213358528 U CN213358528 U CN 213358528U CN 202021977776 U CN202021977776 U CN 202021977776U CN 213358528 U CN213358528 U CN 213358528U
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Abstract
The utility model provides a trapezoidal concrete ditch slipform construction equipment which characterized by: respectively and uniformly welding a first vertical rod and a second vertical rod on the corresponding rod faces of the first upper longitudinal rod and the first lower longitudinal rod and the second upper longitudinal rod and the second lower longitudinal rod; respectively welding the second upper transverse rods on the corresponding rod faces of the first upper longitudinal rod and the second upper longitudinal rod uniformly; respectively welding the lower cross rods on the first lower longitudinal rod and the second lower longitudinal rod uniformly; forming a rectangular frame; the lower end of a first side template is hinged on a first metal rod on the left side of the rectangular frame, and a first long slotted hole in the upper end of the first side template is sleeved on a first gradient adjusting screw rod; the lower end of a second side template is hinged on a fourth metal rod on the right side of the rectangular frame, and a second long slotted hole in the upper end of the second side template is sleeved on a second gradient adjusting screw rod; front and back demoulding grab bar devices are respectively arranged at the front and back ends of the rectangular frame; the device is rational in infrastructure, and easy preparation installation can use repeatedly, and the transportation is convenient, has improved construction quality and efficiency.
Description
Technical Field
The utility model relates to a concrete ditch masterplate, specifically speaking are trapezoidal concrete ditch slipform construction equipment.
Background
At present, the construction of railways and highways in China is in a rapid development stage, a roadbed is an important component of the construction of the railways and the highways, a waterproof and drainage system is one of the most important components of the roadbed, and a common roadbed waterproof and drainage system is common in a trapezoidal concrete ditch. The common way of pouring concrete in the trapezoidal concrete ditch is to pour the ditch bottom firstly, then to erect the side wall, and to reinforce after manually adjusting the gradient of the plane steel template in the process of erecting the side mould, so that the phenomenon of 'mould running' caused by the improper gradient adjustment or the improper reinforcement is easy to occur, and the gradient, the linear type and the structural size of the trapezoidal concrete ditch are seriously influenced; and current trapezoidal concrete ditch concreting, the consumptive material volume is big, needs the operating personnel many, and the adjustment slope takes a large amount of time with the reinforcement template, and the efficiency of construction is low, influences the construction period progress.
Disclosure of Invention
The utility model aims at the not enough of current trapezoidal concrete ditch method of pouring, provide a trapezoidal concrete ditch slipform construction equipment, the device can adjust the template slope and fix according to the demand, has pour one section trapezoidal concrete ditch and can the drawing of patterns and move the device of next section construction. The device solves the problem that the gradient, the line type and the structure size of the trapezoidal concrete ditch have larger errors due to 'die running' caused by the improper gradient adjustment or the improper reinforcement; the gradient of the template can be conveniently adjusted by the trapezoidal concrete ditch, the construction efficiency is improved, the construction quality is improved, and the construction cost is saved.
The technical scheme of the utility model is that: a trapezoidal concrete ditch slip form construction device comprises rollers, a first side formwork, a second side formwork, angle steel, a metal rod, a demoulding grab rail device, a gradient adjusting screw rod, an upper cross rod, an upper longitudinal rod, a nut, a vertical rod, a lower cross rod, a long slotted hole and a lower longitudinal rod; the method is characterized in that: uniformly welding a first vertical rod 14 and a second vertical rod 17 on the corresponding rod faces of the first upper vertical rod 8, the first lower vertical rod m, the second upper vertical rod 11 and the second lower vertical rod n respectively; respectively welding the second upper cross rods 9 uniformly on the corresponding rod faces of the first upper vertical rods 8 and the second upper vertical rods 11; respectively welding the lower cross rods 19 on the first lower longitudinal rod m and the second lower longitudinal rod n uniformly; forming a rectangular frame; the lower end of a first side template c is hinged on a first metal rod 4 on the left side of the rectangular frame, and a first long slotted hole a at the upper end of the first side template c is sleeved on a first gradient adjusting screw rod 6; the lower end of a second side template d is hinged on a fourth metal rod 18 on the right side of the rectangular frame, and a second long slotted hole b at the upper end of the second side template d is sleeved on a second gradient adjusting screw rod 20; the first demoulding grab rail device 5-1 and the second demoulding grab rail device 5-2 are respectively welded on the front and rear lower cross bars 19 at the bottom end of the rectangular frame.
Round holes are respectively formed in four corners of two ends of the rectangular frame, and a first metal rod 4, a second metal rod 15, a third metal rod 16 and a fourth metal rod 18 which are identical in structure are respectively hinged in the round holes in the four corners of the rectangular frame; then, the second nuts 13 are respectively mounted on the threads at the two ends of the first metal rod 4, the second metal rod 15, the third metal rod 16 and the fourth metal rod 18; round holes at two ends of the first upper cross rod 7 are respectively hinged on the first gradient adjusting screw rod 6 and the second metal rod 15.
The first side formwork is used for welding two ends of a first transverse angle iron 2-1, a second transverse angle iron, a third transverse angle iron, a fourth transverse angle iron and a fifth transverse angle iron 2-5 on angle steel surfaces corresponding to a first longitudinal angle iron 3-1 and a second longitudinal angle iron 3-2 respectively to form a first side formwork supporting frame; the first metal plate is installed and fixed on the template frame to form a first side template c of the trapezoidal concrete ditch slip form; the second side form d has the same structure and installation method as the first side form c.
The transverse angle steel is characterized in that first long slotted holes a at the upper ends of rod bodies of a first transverse angle steel 2-1, a second transverse angle steel, a third transverse angle steel, a fourth transverse angle steel and a fifth transverse angle steel 2-5 are respectively sleeved on a first gradient adjusting screw rod 6, and the first gradient adjusting screw rod 6 can slide up and down in the first long slotted holes a; the lower end round holes are respectively sleeved on the first metal rod 4, and a first nut 12 and a second nut 13 are respectively arranged on the threads at the two ends of the first gradient adjusting screw rod 6 and the first metal rod 4.
The demoulding grab bar device, the first demoulding grab bar device 5-1 and the second demoulding grab bar device 5-2 are respectively arranged and fixed on the front and rear lower cross bars 19 at the bottom end of the rectangular frame.
The utility model has the advantages that: compared with the prior art, the trapezoidal concrete ditch slip form construction device solves the problems of large errors of the gradient, the line type and the structure size of the trapezoidal concrete ditch caused by 'die running' due to the fact that the gradient is not adjusted in place or the reinforcement is not firm; the device is rational in infrastructure, and easy preparation installation can use repeatedly, and the transportation is convenient, has improved construction quality and efficiency.
Drawings
The following describes embodiments of the present invention in detail with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of fig. 1.
In the figure, 1-1, a front roller, 2-1, a first transverse angle steel, 2-5, a fifth transverse angle steel, 3-1, a first longitudinal angle steel, 3-2, a second longitudinal angle steel, 4, a first metal rod, 5-1, a first demoulding handrail rod device, 5-2, a second demoulding handrail rod device, 6, a first gradient adjusting screw rod, 7, a first upper cross rod (angle steel), 8, a first upper longitudinal rod (angle steel), 9, a second upper cross rod (angle steel), 10, a third upper cross rod (angle steel), 11, a second upper longitudinal rod (angle steel), 12, a first nut, 13, a second nut, 14, a first vertical rod, 15, a second metal rod, 16, a third metal rod, 17, a second vertical rod, 18, a fourth metal rod, 19, a lower cross rod, 20, a second gradient adjusting screw rod, 21, a third nut, a first long slotted hole, b. the second long slotted hole, c. the first side template, d the second side template, m. the first lower longitudinal rod (angle steel), n. the second lower longitudinal rod (angle steel).
Detailed Description
In the embodiments of fig. 1 and 2 presented in the present invention: uniformly welding a first vertical rod 14 and a second vertical rod 17 (two ends) on the corresponding rod faces of the first upper longitudinal rod 8 and the first lower longitudinal rod m, and the second upper longitudinal rod 11 and the second lower longitudinal rod n respectively; respectively welding the second upper cross rods 9 uniformly on the corresponding rod faces of the first upper vertical rods 8 and the second upper vertical rods 11; respectively welding the lower cross rods 19 on the first lower longitudinal rod m and the second lower longitudinal rod n uniformly; to form a rectangular frame.
Round holes are respectively arranged at four corners of two ends of the rectangular frame, and a first metal rod 4, a second metal rod 15, a third metal rod 16 and a fourth metal rod 18 which have the same structure are respectively hinged in the round holes at the four corners of the rectangular frame; then, the second nuts 13 are respectively mounted on the threads at the two ends of the first metal rod 4, the second metal rod 15, the third metal rod 16 and the fourth metal rod 18; round holes at two ends of the first upper cross rod 7 are respectively hinged on the first gradient adjusting screw rod 6 and the second metal rod 15.
In the embodiment, the first side formwork forms the first side formwork support frame by welding two ends of the first transverse angle iron 2-1, the second transverse angle iron, the third transverse angle iron, the fourth transverse angle iron and the fifth transverse angle iron 2-5 on corresponding angle steel surfaces of the first longitudinal angle iron 3-1 and the second longitudinal angle iron 3-2.
In the present embodiment, the first long slot a longitudinally provided in the rod body of the first transverse angle iron 2-1, the second transverse angle iron, the third transverse angle iron, the fourth transverse angle iron, and the fifth transverse angle iron 2-5 is respectively sleeved on the first slope adjusting screw 6, and the first slope adjusting screw 6 can slide up and down in the first long slot a.
The lower end circular holes of the first transverse angle steel 2-1, the second transverse angle steel, the third transverse angle steel, the fourth transverse angle steel and the fifth transverse angle steel 2-5 are respectively sleeved on the first metal rod 4, a first nut 12 and a second nut 13 are respectively arranged on the threads at the two ends of the first gradient adjusting screw rod 6 and the first metal rod 4, and a first metal plate is fixedly arranged on the template frame to form a first side template c of the trapezoidal concrete ditch slip form.
In this embodiment, the third upper cross bar 10 and the second side molding plate d are respectively the same as the first upper cross bar 7 and the first side molding plate c in structure, installation and operation method.
In the embodiment, the first demoulding grab rail device 5-1 consists of a roller seat, a pin shaft, a front roller 1-1 and a first demoulding grab rail; a roller seat is fixed on the lower cross bar 19 by bolts, two ends of a welding pin shaft on the side surface of the lower end of a first demoulding handrail rod are movably matched and arranged on the roller seat, a roller shaft is welded on the other side of the lower end of the first demoulding handrail rod, and rollers are arranged on two end shafts of the roller shaft to form a first demoulding handrail rod device 5-1; the second stripping grab bar device 5-2 has the same structure and installation method as the first stripping grab bar device 5-1.
In this embodiment, the first metal plate Q235 attached to the first side form c has a thickness of 5 mm; the angle steel and the roller can be directly bought in the market.
The utility model discloses a construction steps is: firstly, placing the device on a poured concrete trench bottom, loosening first nuts 12 at two ends of a first gradient adjusting screw 6 of the device, sliding the first gradient adjusting screw 6 in a first long slotted hole a according to requirements, adjusting the gradient of a first side template c in place, and then screwing the first nuts 12 to finish one side gradient adjustment; according to the adjusting method of the first side template c, the second side template d is adjusted in position in gradient, and then the third nut 21 is screwed; after the concrete reaches a construction site, pouring the concrete into the groove spaces on the two sides of the first side template c and the second side template d, after pouring is finished, pressing the first demoulding grab rail device 5-1 and the second demoulding grab rail device 5-2 downwards by an operator, and separating the slip form device from the poured concrete groove under the action of the roller; and pushing and pulling the first demoulding grab rail device 5-1 and the second demoulding grab rail device 5-2 forwards, moving the trapezoidal concrete slip form device to the bottom of the next section of trapezoidal concrete ditch under the action of the front and rear rollers, and repeating the steps to continuously finish the pouring of the trapezoidal concrete ditch.
In the embodiment, the length of the device can be adjusted according to the requirement of one-time construction length on site; the installation can be adjusted on the basis of the device according to the structural sizes of different trapezoidal concrete ditches, so that the requirements of constructing the trapezoidal concrete ditches are met.
Claims (5)
1. A trapezoidal concrete ditch slip form construction device comprises rollers, a first side formwork, a second side formwork, angle steel, a metal rod, a first demoulding grab rail, a gradient adjusting screw, an upper cross rod, an upper longitudinal rod, nuts, vertical rods, a lower cross rod, a long slotted hole and a lower longitudinal rod; the method is characterized in that: respectively uniformly welding a first vertical rod (14) and a second vertical rod (17) on the corresponding rod faces of a first upper longitudinal rod (8), a first lower longitudinal rod (m), a second upper longitudinal rod (11) and a second lower longitudinal rod (n); respectively welding the second upper cross rods (9) on the corresponding rod faces of the first upper vertical rod (8) and the second upper vertical rod (11) uniformly; respectively welding the lower cross rods (19) on the first lower longitudinal rod (m) and the second lower longitudinal rod (n) uniformly; forming a rectangular frame; the lower end of a first side template (c) is hinged on a first metal rod (4) on the left side of the rectangular frame, and a first long slotted hole (a) at the upper end of the first side template (c) is sleeved on a first gradient adjusting screw rod (6); the lower end of a second side template (d) is hinged on a fourth metal rod (18) on the right side of the rectangular frame, and a second long slotted hole (b) in the upper end of the second side template (d) is sleeved on a second gradient adjusting screw rod (20); the front end and the rear end of the rectangular frame are respectively provided with a demoulding grab bar device.
2. The trapezoidal concrete ditch slip form construction device of claim 1, which is characterized in that: round holes are respectively arranged at four corners of two ends of the rectangular frame, and a first metal rod (4), a second metal rod (15), a third metal rod (16) and a fourth metal rod (18) which have the same structure are respectively hinged in the round holes at the four corners of the rectangular frame; then, respectively installing second nuts (13) on the threads at the two ends of the first metal rod (4), the second metal rod (15), the third metal rod (16) and the fourth metal rod (18); round holes at two ends of the first upper cross rod (7) are respectively hinged on the first gradient adjusting screw rod (6) and the second metal rod (15).
3. The trapezoidal concrete ditch slip form construction device of claim 1, which is characterized in that: the first side formwork is used for welding two ends of a first transverse angle steel (2-1), a second transverse angle steel, a third transverse angle steel, a fourth transverse angle steel and a fifth transverse angle steel (2-5) on angle steel surfaces corresponding to a first longitudinal angle steel (3-1) and a second longitudinal angle steel (3-2) respectively to form a first side formwork supporting frame; the first metal plate is installed and fixed on the template frame to form a first side template (c) of the trapezoidal concrete ditch slip form.
4. The trapezoidal concrete ditch slip form construction device of claim 1, which is characterized in that: respectively sleeving first long slotted holes (a) at the upper ends of rod bodies of a first transverse angle steel (2-1), a second transverse angle steel, a third transverse angle steel, a fourth transverse angle steel and a fifth transverse angle steel (2-5) on a first gradient adjusting screw rod (6), wherein the first gradient adjusting screw rod (6) can slide up and down in the first long slotted holes (a); and the lower end round holes are respectively sleeved on the first metal rods (4), and first nuts (12) are respectively arranged on threads at two ends of the first gradient adjusting screw rod (6).
5. The trapezoidal concrete ditch slip form construction device of claim 1, which is characterized in that: the first demoulding grab rail device (5-1) and the second demoulding grab rail device (5-2) are respectively welded on the front and back lower cross bars at the bottom end of the rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977776.6U CN213358528U (en) | 2020-09-11 | 2020-09-11 | Trapezoidal concrete ditch slipform construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977776.6U CN213358528U (en) | 2020-09-11 | 2020-09-11 | Trapezoidal concrete ditch slipform construction equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213358528U true CN213358528U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021977776.6U Active CN213358528U (en) | 2020-09-11 | 2020-09-11 | Trapezoidal concrete ditch slipform construction equipment |
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|---|---|
| CN (1) | CN213358528U (en) |
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- 2020-09-11 CN CN202021977776.6U patent/CN213358528U/en active Active
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