A road concrete rapid paving construction device and construction method

Abstract

The present invention provides a construction device and method for rapid laying of pavement concrete, and relates to the field of pavement construction equipment. The construction device and method for rapid laying of pavement concrete include a shell cover, a concrete box is provided on the top of the shell cover, brackets are symmetrically provided on the left and right sides of the shell cover, and a slide rail is connected to the bottom of the bracket, and the bracket slides above the slide rail. The construction device for rapid laying of pavement concrete is provided with a bracket, a thin steel wire, a thick steel wire and a slide rail, and the shell cover is suspended. After the concrete slurry is sprayed out from the silicone plate, a concrete layer is poured on the ground through a wire mesh, and the concrete slurry is smoothed with a silicone plate. A pin is provided to mark the concrete layer and mark it, so as to facilitate the later laying of concrete blocks. A level ruler, a hoop, a support pile and a bolt are provided at the end of the slide rail to adjust the height, so as to adjust the equipment to a level and avoid height differences during the laying process caused by potholes on the ground.

Description

Technical Field

[0001] The invention relates to the technical field of road construction equipment, and in particular to a road concrete rapid paving construction device and a construction method. Background Art

[0002] Cement concrete pavement has high strength, good stability, good durability, long service life, low daily maintenance cost, is conducive to night driving, and many advantages. It is widely used in pavements, especially in high-level highways and urban roads, as well as rural roads. Cement concrete pavement construction is the laying of concrete mixing system mixture, which is the most difficult process of laying cement concrete pavement construction and the main technical requirements.

[0003] During the paving process of concrete roads, the mixing quality of concrete and the paving equipment will affect the quality of the road.

[0004] At present, during the construction of concrete roads, the measures for laying concrete are generally manual paving and leveling. Manual paving and leveling generally means that workers simply use tools such as shovels to spread the concrete piled on the road surface on the road surface, and then pull the flat plate to directly level the concrete. The disadvantages of this type of construction and paving are: large labor force, low labor efficiency, and high cost. Secondly, due to the potholes on the road surface, the equipment placed on the road surface cannot be aligned with the horizontal plane, which leads to height differences in the later concrete paving process. To this end, a new type of equipment is proposed to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a road concrete rapid paving construction device and a construction method, which solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a construction device and construction method for rapid pavement concrete paving, including a shell cover, a concrete box is provided on the top of the shell cover, brackets are symmetrically provided on the left and right sides of the shell cover, a slide rail is connected to the bottom of the bracket, the bracket slides above the slide rail, and thin steel wire and thick steel wire are connected between the two brackets, the thin steel wire and thick steel wire pass through the shell cover, after the thin steel wire and thick steel wire are tightened, the shell cover can move forward, backward, left and right, a silicone plate is provided in the shell cover, and a wire mesh is provided under the silicone plate.

[0009] The bottom of the silicone plate is in contact with the wire mesh, the bottom of the concrete box is connected to a delivery pump, the delivery pump is connected to a plurality of hoses, the plurality of hoses are arranged at equal distances, the silicone plate is provided with through slurry outlet holes, the slurry outlet holes are connected to the hoses, the concrete box is filled with concrete slurry, the concrete slurry is sprayed out from the bottom of the silicone plate under the action of the delivery pump, and the concrete is poured on the ground through the wire mesh.

[0010] The wire mesh is used to limit the height, and the silicone plate is repeatedly moved to smooth the concrete slurry, thereby keeping the ground flat and without depressions during the subsequent paving process.

[0011] A level ruler is provided at the end of the slide rail, and a hoop is provided at the end of the slide rail. A vertical support pile is slidably matched in the hoop, a cushion block is provided at the bottom of the support pile, and a bolt is threadedly connected to the side of the hoop. The bolt passes through the hoop and contacts the support pile.

[0012] Preferably, a motor is provided on the left side of the shell cover, and a screw is connected to the motor drive shaft. The screw horizontally penetrates the shell cover, and the end of the screw away from the motor is pivotally connected to the shell cover. The screw is located above the silicone plate, and a support block is connected to the top of the silicone plate. The screw thread penetrates the support block, and a positioning bar is slidably fitted on the top of the support block. The positioning bar is parallel to the screw, and the end of the positioning bar is slidably fitted with the inner wall of the shell cover, and the positioning bar can move up and down.

[0013] Preferably, a V-shaped groove is provided on the top of the silicone plate, and the positioning strip is slidably matched with the V-shaped groove.

[0014] Preferably, the wire mesh is welded by multiple longitudinal ribs and multiple transverse ribs, a sliding bar is connected to the edge of the wire mesh, an electric push rod is provided on the inner wall of the shell cover, the lower end of the electric push rod is connected to the sliding bar, and a support rod is connected to the corner of the wire mesh, and a pinhole is opened in the center of the support rod.

[0015] Preferably, an injection gun is also included, the injection gun corresponds to the support rod, the upper end of the injection gun extends above the shell cover, the lower end of the injection gun is vertically aligned with the needle hole, the side of the injection gun is connected to a protrusion, a thin steel wire passes through the protrusion, the protrusion is provided with a roller driven by a motor, and the roller contacts the bottom of the thin steel wire.

[0016] Preferably, a through hole is provided at the center of the injection gun, a push rod and an insertion pin are provided in the hole of the injection gun, the insertion pin is located below the push rod, the lower half of the injection gun is slender and provided with a bulge, a rubber ring is provided at the lower end of the push rod, the rubber ring can be snapped into the bulge, a wire hole is provided at the upper end of the insertion pin, and the insertion pin is inserted into the concrete slurry.

[0017] Preferably, a scale is provided on the side of the slide rail, a slot is opened on the scale according to the scale line, plug-ins are provided on both sides of the bracket, a connecting rod is connected between the two plug-ins, and the plug-ins are snap-connected with the slots.

[0018] Preferably, auxiliary blocks are provided on the front and rear sides of the shell cover, and the thick steel wire passes through the auxiliary blocks.

[0019] A construction method for rapid laying of pavement concrete:

[0020] Step 1: Arrange the distance between the slide rails, set up the bracket on the slide rails, adjust the height of both ends of the slide rails according to the level ruler to make the slide rails in a horizontal state, fix them with bolts against the side of the support piles, tighten the thin and thick steel wires, so that the shell cover is suspended above the ground.

[0021] Step 2: Insert the insert into the slot to limit the movement of the bracket, and then operate the concrete box to spray concrete slurry from the bottom of the silicone plate.

[0022] Step three: The silicone plate sprays concrete slurry while the convex block rotates, causing the shell cover to move slowly back and forth along the thin steel wire. The motor drives the screw to rotate, causing the silicone plate to move back and forth left and right to smooth the concrete slurry so that the poured concrete layer is not higher than the wire mesh.

[0023] Step 4. After pouring the concrete layer, put the pin into the injection gun, and then insert the push rod into the injection gun. When the rubber ring at the lower end of the push rod is stuck with the raised part of the lower half of the injection gun, the pin is pushed out of the injection gun and passes through the pinhole and is inserted vertically into the concrete layer.

[0024] Step 5. Then control the electric push rod to retract, and at the same time lift the wire mesh and silicone plate to keep the pin away from the wire mesh.

[0025] Step six, then mark the area by passing a thin wire through the wire hole and tying it to the pin to determine the area where the concrete blocks will be laid. After the area where the concrete blocks will be laid is determined, the concrete blocks will be laid.

[0026] (III) Beneficial effects

[0027] The present invention provides a road concrete rapid paving construction device and construction method.

[0028] Beneficial effects:

[0029] 1. The construction device for the rapid laying of concrete on the road surface is equipped with a bracket, thin steel wire, thick steel wire and slide rail, and the shell cover is hung up. After the concrete slurry is sprayed out from the silicone plate, it is poured on the ground through the wire mesh and the concrete slurry is smoothed with the silicone plate. Pins are set up to mark the concrete layer and mark it, so as to facilitate the laying of concrete blocks in the later stage. A level ruler, hoop, support pile and bolt are set at the end of the slide rail to adjust the height, so as to adjust the equipment to the level and avoid height differences during the laying process due to potholes on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure and working of the present invention;

[0031] Figure 2 For the present invention Figure 1 A magnified view of the structure at center;

[0032] Figure 3 This is a diagram showing the internal structure of the housing of the present invention;

[0033] Figure 4 This is a schematic diagram of the wire mesh structure of the present invention;

[0034] Figure 5 It is a cross-sectional view of the injection gun structure of the present invention;

[0035] Figure 6 For the present invention Figure 2 A magnified view of the structure at B in the middle;

[0036] Figure 7 It is a schematic diagram of the local structure of the slide rail of the present invention.

[0037] In the figure: 1 shell, 11 motor, 12 screw, 13 electric push rod, 14 auxiliary block, 2 bracket, 21 thin steel wire, 22 thick steel wire, 3 slide rail, 31 scale, 311 slot, 32 level, 33 hoop, 34 support pile, 35 cushion block, 36 bolt, 4 insert, 41 connecting rod, 5 concrete box, 51 hose, 6 silicone plate, 61 support block, 62 positioning strip, 7 wire net, 71 longitudinal rib, 72 transverse rib, 73 slide bar, 74 support rod, 75 pinhole, 8 injection gun, 81 bump, 82 roller, 83 raised part, 9 push rod, 91 rubber ring, 10 pin, 101 wire hole. DETAILED DESCRIPTION

[0038] The embodiment of the present invention provides a road concrete rapid paving construction device and a construction method, such as Figure 1-7 As shown, it includes a shell cover 1, a concrete box 5 is fixedly installed on the top of the shell cover 1, brackets 2 are symmetrically arranged on the left and right sides of the shell cover 1, and a slide rail 3 is provided at the bottom of the bracket 2. The bracket 2 slides above the slide rail 3. A thin steel wire 21 and a thick steel wire 22 are welded between the two brackets 2. The thin steel wire 21 and the thick steel wire 22 penetrate the shell cover 1. After the thin steel wire 21 and the thick steel wire 22 are tightened, the shell cover 1 can move forward, backward, left and right.

[0039] A silica gel plate 6 is arranged inside the shell cover 1, and a wire net 7 is arranged below the silica gel plate 6. The edge of the wire net 7 is slidably matched with the inner wall of the shell cover 1.

[0040] The bottom of the silicone plate 6 is in contact with the wire net 7. A delivery pump is fixedly installed at the bottom of the concrete box 5. A plurality of hoses 51 are fixedly installed on the delivery pump. The plurality of hoses 51 are arranged at equal distances. The silicone plate 6 is provided with through slurry outlet holes, which are connected to the hoses 51. The concrete box 5 is filled with concrete slurry. The concrete slurry is sprayed from the bottom of the silicone plate 6 under the action of the delivery pump, and the concrete is poured on the ground through the wire net 7.

[0041] The wire mesh 7 is used to limit the height. The concrete slurry forms a concrete layer on the ground. The silicone plate 6 moves repeatedly to smooth the concrete slurry, thereby keeping the ground flat and without depressions during the later paving process.

[0042] A level 32 is fixedly installed at the end of the slide rail 3, a hoop 33 is welded at the end of the slide rail 3, a vertical support pile 34 is slidably fitted in the hoop 33, a cushion block 35 is fixedly installed at the bottom of the support pile 34, a bolt 36 is threadedly connected to the side of the hoop 33, and the bolt 36 passes through the hoop 33 and contacts the support pile 34. The hoop 33 and the support pile 34 are fixed together by the bolt 36.

[0043] A motor 11 is fixedly installed on the left side of the shell 1, and a screw 12 is welded to the transmission shaft of the motor 11. The screw 12 horizontally penetrates the shell 1, and the end of the screw 12 away from the motor 11 is pivotally connected to the shell 1. The screw 12 is located above the silicone plate 6, and a support block 61 is welded on the top of the silicone plate 6. The screw 12 thread penetrates the support block 61, and a positioning bar 62 is slidably matched on the top of the support block 61. The positioning bar 62 is parallel to the screw 12, and the end of the positioning bar 62 is slidably matched with the inner wall of the shell 1, and the positioning bar 62 can move up and down.

[0044] A V-shaped groove is provided on the top of the silicone plate 6, and the positioning strip 62 is slidably matched with the V-shaped groove. When the motor 11 rotates forward and reversely, the silicone plate 6 moves back and forth, and the concrete layer is smoothed with the silicone plate 6.

[0045] The wire mesh 7 is welded by a plurality of longitudinal ribs 71 and a plurality of transverse ribs 72. A sliding bar 73 is welded at the edge of the wire mesh 7. The sliding bar 73 slides with the inner wall of the shell cover 1. An electric push rod 13 is fixedly installed on the inner wall of the shell cover 1. The lower end of the electric push rod 13 is welded to the sliding bar 73. A support rod 74 is welded at the corner of the wire mesh 7. A pinhole 75 is opened in the center of the support rod 74.

[0046] The injection gun 8 is also included. The injection gun 8 corresponds to the support rod 74. The upper end of the injection gun 8 extends above the shell cover 1 and is welded to the shell cover 1. The lower end of the injection gun 8 is vertically aligned with the pinhole 75. A convex block 81 is welded on the side of the injection gun 8. The thin steel wire 21 passes through the convex block 81. The convex block 81 is fixedly mounted with a roller 82 driven by a motor. The roller 82 contacts the bottom of the thin steel wire 21.

[0047] A through hole is provided at the center of the injection gun 8, a push rod 9 and a pin 10 are provided in the hole of the injection gun 8, the pin 10 is located below the push rod 9, a slender raised portion 83 is provided on the lower half of the injection gun 8, a rubber ring 91 is fixedly bonded to the lower end of the push rod 9, the rubber ring 91 can be snapped into the raised portion 83, a thread hole 101 is provided on the upper end of the pin 10, and the pin 10 is inserted into the concrete slurry.

[0048] A scale 31 is fixedly installed on the side of the slide rail 3, and a slot 311 is opened on the scale 31 according to the scale line. Inserts 4 are arranged on both sides of the bracket 2, and a connecting rod 41 is welded between the two inserts 4, and the inserts 4 are clamped with the slots 311. The bracket 2 is clamped by the inserts 4.

[0049] Auxiliary blocks 14 are welded to the front and rear sides of the housing 1 , and the thick steel wire 22 passes through the auxiliary blocks 14 .

[0050] A construction method for rapid laying of pavement concrete:

[0051] Step 1, arrange the distance of the slide rail 3, set up the bracket 2 on the slide rail 3, adjust the height of both ends of the slide rail 3 according to the level ruler 32, make the slide rail 3 in a horizontal state, use bolts 36 to press against the side of the support pile 34 to fix it, tighten the thin steel wire 21 and the thick steel wire 22, so that the shell cover 1 is suspended above the ground.

[0052] Step 2: insert the insert 4 into the slot 311 to limit the movement of the bracket 2, and then control the concrete box 5 to spray the concrete slurry from the bottom of the silicone plate 6.

[0053] Step three, the silicone plate 6 sprays concrete slurry and the protrusion 81 rotates at the same time, so that the shell cover 1 moves slowly back and forth along the thin steel wire 21, and the motor 11 drives the screw 12 to rotate, so that the silicone plate 6 moves back and forth left and right, smoothing the concrete slurry so that the poured concrete layer is not higher than the wire mesh 7.

[0054] Step 4, after pouring the concrete layer, put the pin 10 into the injection gun 8, and then insert the push rod 9 into the injection gun 8. When the rubber ring 91 at the lower end of the push rod 9 is stuck with the raised part 83 of the lower half of the injection gun 8, the pin 10 is pushed out of the injection gun 8 and passes through the needle hole 75 and is inserted vertically into the concrete layer.

[0055] Step 5, then control the electric push rod 13 to retract, and at the same time lift the wire mesh 7 and the silicone plate 6 to make the pin 10 away from the wire mesh 7.

[0056] Step six, then mark the area by passing a thin wire through the wire hole 101 and tying it to the pin 10 to determine the concrete block laying area. After the concrete block laying area is determined, the concrete block is laid.

[0057] In summary, the construction device for rapid paving of road concrete is provided with a bracket 2, a thin steel wire 21, a thick steel wire 22 and a slide rail 3, the shell 1 is suspended, and the concrete slurry is sprayed out through the silicone plate 6 and poured into the concrete layer on the ground through the wire mesh 7, and the silicone plate 6 is used to smooth the concrete slurry. A pin 10 is provided to mark the concrete layer and mark it, so as to facilitate the later laying of concrete blocks. A level ruler 32, a hoop 33, a support pile 34 and a bolt 36 are provided at the end of the slide rail 3 to adjust the height, so as to adjust the equipment to a level and avoid height differences during the laying process due to potholes on the ground.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road concrete rapid paving construction device, characterized in that: The invention comprises a shell cover (1), wherein a concrete box (5) is provided on the top of the shell cover (1), brackets (2) are symmetrically provided on the left and right sides of the shell cover (1), a slide rail (3) is connected to the bottom of the bracket (2), the bracket (2) slides on the slide rail (3), a thin steel wire (21) and a thick steel wire (22) are connected between the two brackets (2), the thin steel wire (21) and the thick steel wire (22) penetrate the shell cover (1), and after the thin steel wire (21) and the thick steel wire (22) are tightened, the shell cover (1) can move forward, backward, left and right, and a silicone plate (6) is provided inside the shell cover (1), and a wire net (7) is provided below the silicone plate (6); The bottom of the silica gel plate (6) is in contact with the wire mesh (7), the bottom of the concrete box (5) is connected to a delivery pump, the delivery pump is connected to a plurality of hoses (51), the plurality of hoses (51) are arranged at equal distances, the silica gel plate (6) is provided with a through slurry outlet hole, the slurry outlet hole is connected to the hose (51), the concrete box (5) is filled with concrete slurry, the concrete slurry is sprayed out from the bottom of the silica gel plate (6) under the action of the delivery pump, and the concrete is poured on the ground through the wire mesh (7); The wire mesh (7) is used to limit the height, and the silicone plate (6) is repeatedly moved to smooth the concrete slurry, thereby keeping the ground level and free of depressions during the later paving process; The end of the slide rail (3) is provided with a level ruler (32), the end of the slide rail (3) is provided with a hoop (33), a vertical support pile (34) is slidably matched in the hoop (33), a cushion block (35) is provided at the bottom of the support pile (34), a bolt (36) is threadedly connected to the side of the hoop (33), and the bolt (36) passes through the hoop (33) and contacts the support pile (34).

2. A road concrete rapid paving construction device according to claim 1, characterized in that: A motor (11) is provided on the left side of the shell cover (1). The transmission shaft of the motor (11) is connected to a screw rod (12). The screw rod (12) horizontally penetrates the shell cover (1). One end of the screw rod (12) away from the motor (11) is pivotally connected to the shell cover (1). The screw rod (12) is located above the silicone plate (6). A support block (61) is connected to the top of the silicone plate (6). The screw rod (12) threadably penetrates the support block (61). A positioning bar (62) is slidably engaged with the top of the support block (61). The positioning bar (62) is parallel to the screw rod (12). The end of the positioning bar (62) is slidably engaged with the inner wall of the shell cover (1). The positioning bar (62) can move up and down.

3. A road concrete rapid paving construction device according to claim 2, characterized in that: A V-shaped groove is provided on the top of the silica gel plate (6), and the positioning strip (62) is slidably engaged with the V-shaped groove.

4. A road concrete rapid paving construction device according to claim 3, characterized in that: The wire mesh (7) is welded by a plurality of longitudinal ribs (71) and a plurality of transverse ribs (72); a sliding bar (73) is connected to the edge of the wire mesh (7); an electric push rod (13) is provided on the inner wall of the housing (1); the lower end of the electric push rod (13) is connected to the sliding bar (73); a support rod (74) is connected to the corner of the wire mesh (7); a pinhole (75) is provided at the center of the support rod (74).

5. A road concrete rapid paving construction device according to claim 4, characterized in that: The invention also includes an injection gun (8), the injection gun (8) corresponding to the support rod (74), the upper end of the injection gun (8) extending to the upper part of the shell cover (1), the lower end of the injection gun (8) vertically aligned with the needle hole (75), the injection gun (8) is connected to the side of the protrusion (81), the thin steel wire (21) passes through the protrusion (81), the protrusion (81) is provided with a roller (82) driven by a motor, and the roller (82) contacts the bottom of the thin steel wire (21).

6. A road concrete rapid paving construction device according to claim 5, characterized in that: A through hole is provided at the center of the injection gun (8), a push rod (9) and an insertion pin (10) are provided in the hole of the injection gun (8), the insertion pin (10) is located below the push rod (9), a slender lower half of the injection gun (8) is provided with a raised portion (83), a rubber ring (91) is provided at the lower end of the push rod (9), the rubber ring (91) can be engaged with the raised portion (83), a thread hole (101) is provided at the upper end of the insertion pin (10), and the insertion pin (10) is inserted into the concrete slurry.

7. A road concrete rapid paving construction device according to claim 6, characterized in that: A scale (31) is provided on the side of the slide rail (3), and a slot (311) is provided on the scale (31) according to the scale line. Inserts (4) are provided on both sides of the bracket (2), and a connecting rod (41) is connected between the two inserts (4), and the inserts (4) are snap-fitted with the slots (311).

8. A road concrete rapid paving construction device according to claim 7, characterized in that: Auxiliary blocks (14) are provided on the front and rear sides of the shell cover (1), and the thick steel wire (22) passes through the auxiliary blocks (14).

9. The rapid laying construction method of the road surface concrete rapid laying construction device according to claim 8, characterized in that: Step 1: Arrange the distance between the slide rails (3), set the bracket (2) on the slide rails (3), adjust the height of both ends of the slide rails (3) according to the level ruler (32), make the slide rails 3 in a horizontal state, fix them with bolts (36) against the side of the support pile (34), tighten the thin steel wire (21) and the thick steel wire (22), so that the shell cover (1) is suspended above the ground; Step 2: insert the insert (4) into the slot (311) to restrict the movement of the bracket (2), and then manipulate the concrete box (5) to spray concrete slurry from the bottom of the silicone plate (6); Step 3: The silicone plate (6) sprays concrete slurry while the protrusion (81) rotates, causing the shell (1) to slowly move back and forth along the thin steel wire (21); the motor (11) drives the screw (12) to rotate, causing the silicone plate (6) to move back and forth left and right, smoothing the concrete slurry so that the poured concrete layer is not higher than the wire mesh (7); Step 4: After the concrete layer is poured, the insertion needle (10) is placed into the injection gun (8), and then the push rod (9) is inserted into the injection gun (8). When the rubber ring (91) at the lower end of the push rod (9) is stuck with the raised portion (83) at the lower half of the injection gun (8), the insertion needle (10) is pushed out of the injection gun (8) and passes through the needle hole (75) and is vertically inserted into the concrete layer. Step 5, then control the electric push rod (13) to retract, and at the same time lift the wire mesh (7) and the silicone plate (6) to move the pin (10) away from the wire mesh (7); Step six, marking is then performed, a thin wire is passed through the wire hole (101), and tied to the insertion pin (10), so as to determine the concrete block laying area. After the concrete block laying area is determined, the concrete block is laid.

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