Road and bridge construction approach slab structure

Abstract

A road and bridge construction approach slab structure comprises a first forming plate, a first baffle, a side supporting bottom plate, a Z-shaped rotating plate, a threaded rotating rod, a second baffle, a guide sliding rod, a spring, a second forming plate and an annular inserting rod, the first forming plate is provided with side positioning inserting grooves, a set of side positioning inserting grooves are distributed in the first forming plate, and the second forming plate is matched with the side positioning inserting grooves; the second forming plates are inserted into the side positioning inserting grooves, the first rebar holes are symmetrically formed in the two sides of the second forming plates, the second forming plates are distributed on the side faces of the first forming plates, the lower surfaces of the first forming plates and the lower surfaces of the second forming plates are aligned, the first forming plates are provided with a plurality of first rebar holes, first rebars are matched with the first rebar holes, and the first rebars are inserted into the first rebar holes. The first reinforcing steel bars slide in the first reinforcing steel bar holes, the two sets of first reinforcing steel bars are distributed up and down, and the second forming plate is provided with a plurality of second reinforcing steel bar holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge construction field especially relates to a road and bridge construction mounting plate structure. BACKGROUND

[0002] The prior art (publication number: CN215252362U) proposes a mounting plate laying device for road and bridge construction, a plurality of formworks are detachably arranged on one side of the abutment, the plurality of formworks and the abutment form a mounting plate without pouring concrete, an L-shaped bearing plate is arranged on the abutment, a baffle is arranged on the vertical plate of the L-shaped bearing plate, however, the device does not reserve a support structure for the internal steel bar when in use, the position of the internal steel bar cannot be controlled, and improvement is needed. SUMMARY

[0003] The utility model provides a kind of road and bridge construction mounting plate structure for the construction forming of mounting plate, convenient splicing, guarantee the forming use of mounting plate and the installation application of No. 1 steel bar, No. 2 steel bar.

[0004] The utility model aims to realize by following technical scheme:

[0005] A kind of road and bridge construction mounting plate structure, including No. 1 forming plate, No. 1 baffle, side support bottom plate, Z-shaped rotating plate, threaded rotating rod, No. 2 baffle, guide slide rod, spring, No. 2 forming plate, annular plug rod, No. 1 forming plate has side positioning slot, a group of side positioning slots are distributed on No. 1 forming plate, No. 2 forming plate is adapted to side positioning slot, No. 2 forming plate is inserted into side positioning slot, No. 1 steel bar hole is symmetrically arranged on the two sides of No. 2 forming plate, a group of No. 2 forming plates are distributed on the side of No. 1 forming plate, the lower surface of No. 1 forming plate and No. 2 forming plate is aligned, No. 1 forming plate has multiple No. 1 steel bar holes, No. 1 steel bar is adapted to No. 1 steel bar hole, No. 1 steel bar is inserted into No. 1 steel bar hole, No. 1 steel bar slides in No. 1 steel bar hole, two groups of No. 1 steel bar are distributed upwards and downwards, No. 2 forming plate has multiple No. 2 steel bar holes, No. 2 steel bar is adapted to No. 2 steel bar hole, No. 2 steel bar is inserted into No. 2 steel bar hole, and No. 2 steel bar slides in No. 2 steel bar hole.

[0006] The diameter of No. 1 steel bar hole and No. 2 steel bar hole is same, a group of No. 2 steel bars are evenly distributed between a group of No. 2 forming plates, the side of No. 1 forming plate has side support bottom plate, the lower surface of No. 1 baffle is attached to side support bottom plate, the upper portion of side support bottom plate has trapezoidal slide block, the lower portion of No. 1 baffle has trapezoidal sliding groove, trapezoidal slide block is adapted to trapezoidal sliding groove, trapezoidal slide block is inserted into trapezoidal sliding groove, and trapezoidal slide block slides in trapezoidal sliding groove, a group of trapezoidal slide blocks are distributed under No. 1 baffle.

[0007] The Z-shaped rotating plate is connected with a first forming plate through a rotating shaft, a threaded rotating rod penetrates through the Z-shaped rotating plate, the threaded rotating rod rotates in the Z-shaped rotating plate, the side of the threaded rotating rod is provided with a circular push plate, the side of the circular push plate is attached to the first baffle, the threaded rotating rod is symmetrically arranged on the side of the first baffle, the upper part of the side positioning slot is provided with an upper slot, and the annular insertion rod is adapted to the upper slot and is inserted into the upper slot. Advantages

[0008] 1、The second forming plate is inserted into the side positioning slot, the position between the side positioning slot and the first forming plate is fixed, one outer frame is formed by the group of first forming plates and the group of second forming plates, the plank is formed, the first reinforcing steel bars are inserted into the first reinforcing steel bar holes, the second reinforcing steel bars are inserted into the second reinforcing steel bar holes, the first reinforcing steel bars and the second reinforcing steel bars are respectively arranged on the first forming plates and the second forming plates, a plurality of first reinforcing steel bars and a plurality of second reinforcing steel bars are arranged in a crisscross manner to reinforce the inside of the plank formed by the frame, the use strength of the formed plank is ensured, the plank is prevented from being deformed when the plank is subjected to pressure in the plank forming of road and bridge construction, the trapezoidal sliding block is inserted into the trapezoidal sliding groove, the first baffle is arranged on the side of the first forming plate in parallel, the first baffle and the first forming plate are prevented from being misaligned in the plank forming of road and bridge construction, the first reinforcing steel bars are prevented from sliding out of the first reinforcing steel bar holes in the plank forming of road and bridge construction.

[0009] 1、The Z-shaped rotating plate is connected with a first forming plate through a rotating shaft, a threaded rotating rod penetrates through the Z-shaped rotating plate, the threaded rotating rod rotates in the Z-shaped rotating plate, the side of the threaded rotating rod is provided with a circular push plate, the side of the circular push plate is attached to the first baffle, the threaded rotating rod is symmetrically arranged on the side of the first baffle, the upper part of the side positioning slot is provided with an upper slot, and the annular insertion rod is adapted to the upper slot and is inserted into the upper slot. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 A structure schematic diagram of the road and bridge construction plank structure.

[0011] Figure 2 A structure schematic diagram of the first forming plate, the first baffle and the second baffle.

[0012] Figure 3 A structure schematic diagram of the second forming plate.

[0013] Figure 4This is a schematic diagram of the annular plug structure described in the present utility model.

[0014] Figure 5 This is a schematic diagram of the structure of No. 1 steel bar and No. 2 steel bar described in the present utility model. DETAILED DESCRIPTION

[0015] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0016] Example 1:

[0017] A road bridge construction slab structure, including a No. 1 forming plate 01, a No. 1 baffle plate 05, a side support bottom plate 06, a Z-shaped rotating plate 09, a threaded rotating rod 10, a No. 2 baffle plate 13, a guide slide bar 14, a spring 15, a No. 2 forming plate 17, and a ring-shaped inserting rod 19, wherein the No. 1 forming plate 01 has a side positioning slot 03, a group of side positioning slots 03 are distributed on the No. 1 forming plate 01, the No. 2 forming plate 17 is adapted to the side positioning slot 03, the No. 2 forming plate 17 is inserted into the side positioning slot 03, the No. 1 steel bar hole 02 is symmetrically arranged on both sides of the No. 2 forming plate 17, a group of No. 2 forming plates 17 are distributed on the side of the No. 1 forming plate 01, so that the position between the side positioning slot 03 and the No. 1 forming plate 01 is fixed, and an outer frame is formed by a group of No. 1 forming plates 01 and a group of No. 2 forming plates 17 to form the slab. The lower surfaces of the molded plates 17 are aligned, the No. 1 forming plate 01 has a plurality of No. 1 steel bar holes 02, the No. 1 steel bar 20 is adapted to the No. 1 steel bar hole 02, the No. 1 steel bar 20 is inserted into the No. 1 steel bar hole 02, the No. 1 steel bar 20 slides in the No. 1 steel bar hole 02, and two groups of No. 1 steel bars 20 are distributed up and down, the No. 2 forming plate 17 has a plurality of No. 2 steel bar holes 18, the No. 2 steel bar 21 is adapted to the No. 2 steel bar hole 18, the No. 2 steel bar 21 is inserted into the No. 2 steel bar hole 18, and the No. 2 steel bar 21 slides in the No. 2 steel bar hole 18, so that the No. 1 steel bar 20 and the No. 2 steel bar 21 are respectively installed on the No. 1 forming plate 01 and the No. 2 forming plate 17, and the plurality of No. 1 steel bars 20 and the plurality of No. 2 steel bars 21 are crisscrossed to reinforce the inside of the frame-formed slats, thereby ensuring the use strength of the slats after forming, and preventing the slats from deforming under pressure during the slat forming of road and bridge construction.

[0018] Example 2:

[0019] The diameter of the No. 1 steel bar hole 02 and the No. 2 steel bar hole 18 described in the present invention is the same, and a group of No. 2 steel bars 21 are evenly distributed between a group of No. 2 forming plates 17. The side of the No. 1 forming plate 01 is provided with a side support base plate 06, and the lower surface of the No. 1 baffle 05 is in contact with the side support base plate 06. The upper part of the side support base plate 06 is provided with a trapezoidal slider 07, and the lower part of the No. 1 baffle 05 is provided with a trapezoidal slide 08. The trapezoidal slider 07 is adapted to the trapezoidal slide 08, and the trapezoidal slider 07 is inserted into the trapezoidal slide 08. The trapezoidal slider 07 slides in the trapezoidal slide 08. A group of trapezoidal sliders 07 are distributed under the No. 1 baffle 05, so that the No. 1 baffle 05 is placed parallel to the side of the No. 1 forming plate 01, to prevent the two from being misaligned during the forming of the road and bridge construction trestle. The No. 1 baffle 05 is used to block the No. 1 steel bar 20, to prevent the No. 1 steel bar 20 from slipping out of the No. 1 steel bar hole 02 during the forming of the road and bridge construction trestle.

[0020] Example 3:

[0021] The Z-shaped rotating plate 09 of the present invention is connected to the No. 1 forming plate 01 through the rotating shaft 12, the threaded rotating rod 10 passes through the Z-shaped rotating plate 09, the threaded rotating rod 10 rotates in the Z-shaped rotating plate 09, the side of the threaded rotating rod 10 is provided with a circular push plate 11, the side of the circular push plate 11 is in contact with the No. 1 baffle 05, the threaded rotating rod 10 is symmetrically arranged on the side of the No. 1 baffle 05, the Z-shaped rotating plate 09 is installed on the side of the No. 1 forming plate 01 through the rotating shaft 12, the Z-shaped rotating plate 09 is rotatable, the threaded rotating rod 10 passes through the Z-shaped rotating plate 09, When the threaded rotating rod 10 rotates, the side of the circular push plate 11 fits with the No. 1 baffle 05, and the circular push plate 11 pushes the No. 1 baffle 05 to ensure that the No. 1 baffle 05 fits with the No. 1 steel bar 20. When the lap board is formed, before inserting and installing the No. 1 steel bar 20, first rotate the Z-shaped rotating plate 09 to remove the No. 1 baffle 05 and then insert the No. 1 steel bar 20 into the No. 1 steel bar hole 02. The upper part of the side positioning slot 03 has an upper slot 04, and the annular insertion rod 19 is adapted to the upper slot 04, and the annular insertion rod 19 is inserted into the upper slot 04.

[0022] Example 4:

[0023] The utility model is connected to the first forming plate 01 to install the fixed block 16, the guide slide 14 passes through the second baffle 13, the guide slide 14 slides in the second baffle 13, the guide slide 14 is connected to the installation fixed block 16, the spring 15 is sleeved on the guide slide 14, the side of the guide slide 14 has a guide rod side block 22, one end of the guide slide 14 is against the guide rod side block 22, the other end of the guide slide 14 is against the second baffle 13, and the side of the No. 1 steel bar 20 is in contact with the No. 1 baffle 05. The side of the No. 2 steel bar 21 is fitted with the No. 2 baffle 13, and the guide slide 14 passes through the spring 15 and the No. 2 baffle 13 to connect the installation fixing block 16, so that the No. 2 baffle 13 is elastically installed on the side of the No. 1 forming plate 01. The No. 2 baffle 13 blocks the No. 2 steel bar 21 to prevent the No. 2 steel bar 21 from moving during the forming of the scaffolding for road and bridge construction. This device is used for the construction and forming of the scaffolding, and is easy to splice, ensuring the forming and use of the scaffolding and the installation and application of the No. 1 steel bar 20 and the No. 2 steel bar 21.

[0024] Example 5:

[0025] The installation steps of the present invention are as follows: first, connect the Z-shaped rotating plate 09 to the No. 1 forming plate 01 through the rotating shaft 12, pass the threaded rotating rod 10 through the Z-shaped rotating plate 09, insert the No. 2 steel bar 21 into the No. 2 steel bar hole 18, insert the No. 2 forming plate 17 into the side positioning slot 03, insert the No. 1 steel bar 20 into the No. 1 steel bar hole 02, insert the annular insert rod 19 into the upper slot 04, insert the trapezoidal slider 07 into the trapezoidal slide groove 08, put the spring 15 on the guide slide rod 14, connect the installation fixing block 16 to the No. 1 forming plate 01, pass the guide slide rod 14 through the No. 2 baffle 13 to connect the installation fixing block 16, and rotate the Z-shaped rotating plate 09 to make the circular push plate 11 fit with the No. 1 baffle 05.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A road and bridge construction slab structure, characterized by : It includes a No. 1 forming plate (01), a No. 1 baffle (05), a side support bottom plate (06), a Z-shaped rotating plate (09), a threaded rotating rod (10), a No. 2 baffle (13), a guide slide rod (14), a spring (15), a No. 2 forming plate (17), and a ring plug rod (19), wherein the No. 1 forming plate (01) has a side positioning slot (03), a group of side positioning slots (03) are distributed on the No. 1 forming plate (01), the No. 2 forming plate (17) is adapted to the side positioning slot (03), the No. 2 forming plate (17) is inserted into the side positioning slot (03), the No. 1 steel bar hole (02) is symmetrically arranged on both sides of the No. 2 forming plate (17), and a group of No. 2 forming plates (17) are arranged on the No. 1 forming plate (01). The forming plate (01) is distributed on the side, the lower surfaces of the No. 1 forming plate (01) and the No. 2 forming plate (17) are aligned, the No. 1 forming plate (01) has a plurality of No. 1 steel bar holes (02), the No. 1 steel bar (20) is adapted to the No. 1 steel bar hole (02), the No. 1 steel bar (20) is inserted into the No. 1 steel bar hole (02), the No. 1 steel bar (20) slides in the No. 1 steel bar hole (02), two groups of No. 1 steel bars (20) are distributed up and down, the No. 2 forming plate (17) has a plurality of No. 2 steel bar holes (18), the No. 2 steel bar (21) is adapted to the No. 2 steel bar hole (18), the No. 2 steel bar (21) is inserted into the No. 2 steel bar hole (18), and the No. 2 steel bar (21) slides in the No. 2 steel bar hole (18).

2. A road and bridge construction slab structure according to claim 1, characterized in that : The diameter of the No. 1 steel bar hole (02) and the No. 2 steel bar hole (18) is the same, a group of No. 2 steel bars (21) is evenly distributed between a group of No. 2 forming plates (17), the side of the No. 1 forming plate (01) has a side support base plate (06), the lower surface of the No. 1 baffle (05) is in contact with the side support base plate (06), the upper part of the side support base plate (06) has a trapezoidal slider (07), the lower part of the No. 1 baffle (05) has a trapezoidal chute (08), the trapezoidal slider (07) is adapted to the trapezoidal chute (08), the trapezoidal slider (07) is inserted into the trapezoidal chute (08), the trapezoidal slider (07) slides in the trapezoidal chute (08), and a group of trapezoidal sliders (07) are distributed at the lower part of the No. 1 baffle (05).

3. A road and bridge construction slab structure according to claim 2, characterized in that : The Z-shaped rotating plate (09) is connected to the No. 1 forming plate (01) through the rotating shaft (12), the threaded rotating rod (10) passes through the Z-shaped rotating plate (09), the threaded rotating rod (10) rotates in the Z-shaped rotating plate (09), the side of the threaded rotating rod (10) has a circular push plate (11), the side of the circular push plate (11) is in contact with the No. 1 baffle (05), the threaded rotating rod (10) is symmetrically arranged on the side of the No. 1 baffle (05), the upper part of the side positioning slot (03) has an upper slot (04), the annular insert rod (19) is adapted to the upper slot (04), and the annular insert rod (19) is inserted into the upper slot (04).

4. A road and bridge construction slab structure according to claim 3, characterized in that : The No. 1 forming plate (01) is connected to the mounting fixed block (16), the guide slide bar (14) passes through the No. 2 baffle (13), the guide slide bar (14) slides in the No. 2 baffle (13), the guide slide bar (14) is connected to the mounting fixed block (16), the spring (15) is sleeved on the guide slide bar (14), and the side of the guide slide bar (14) has a guide bar side block (22), and one end of the guide slide bar (14) is against the guide bar side block (22).

5. A road and bridge construction slab structure according to claim 2, characterized in that : The other end of the guide slide (14) is against the second baffle (13), the side of the No. 1 steel bar (20) is fitted with the No. 1 baffle (05), and the side of the No. 2 steel bar (21) is fitted with the No. 2 baffle (13).

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