Bridge maintenance construction device

Abstract

The utility model discloses a bridge maintenance construction device, which relates to the technical field of bridge maintenance, and comprises a support plate, a bracket is arranged below the support plate, four universal wheels are fixedly arranged at the lower end of the bracket, two handles are fixedly arranged at one end of the bracket, a feeding box is arranged at the upper end of the support plate, and a discharging box is arranged at the lower end of the bracket. The bridge maintenance construction device comprises a feeding box and a supporting plate, a cover plate is arranged at the upper end of the feeding box, a discharging box is connected to one side of the upper end of the supporting plate in an embedded mode, a first rotating rod and a second rotating rod are rotatably arranged on the inner wall of one side of the discharging box, and a plurality of stirring pieces are fixedly connected to the outer surface of the first rotating rod and the outer surface of the second rotating rod in a sleeved mode. According to the concrete curing device, falling concrete can be stirred, the quality of the concrete is improved, the discharged concrete can be effectively prevented from being solidified, the curing construction capacity is improved, bridge grounds of different heights can be cured, adjustment is convenient, and use is reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge maintenance, in particular to a bridge maintenance construction device. Background Art

[0002] Bridge maintenance refers to a series of inspections, tests, assessments, repairs and reinforcements, and data and archive management activities to ensure the safety, stability, and normal operation of bridges. The purpose of bridge maintenance is to keep the bridge in good condition and prevent structural damage and functional degradation. This includes but is not limited to daily cleaning and maintenance, technical inspections, repairs and reinforcements, the establishment of emergency plans, and the management of bridge technical archives. Bridge maintenance is not limited to daily management and maintenance, but also includes regular technical assessments of bridges and timely repair measures when structural problems are found.

[0003] However, the prior art still has the following problems:

[0004] First, in the prior art bridge maintenance construction device, most of the discharged concrete is not stirred, so the discharged concrete has the problem of solidification. If the concrete is not stirred and softened, it may affect the normal progress of the bridge maintenance construction;

[0005] Secondly, the structure of the compacted concrete in the bridge maintenance construction device of the prior art is not easy to adjust, because the concrete needs to be compacted repeatedly after being discharged to ensure the maintenance effect of the bridge ground. If the height of the compacted structure is not easy to adjust, it will affect the efficiency of the maintenance construction.

[0006] In view of the above problems, the inventor proposes a bridge maintenance construction device to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the discharged concrete has not been mixed and compacted and the structure of the concrete is not easy to adjust; the purpose of the utility model is to provide a bridge maintenance construction device.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions: a bridge maintenance construction device, comprising a support plate, a support plate is provided under the support plate, four universal wheels are fixedly provided at the lower end of the support, two handles are fixedly provided at one end of the support, an inlet box is provided at the upper end of the support plate, a cover plate is provided at the upper end of the inlet box, a discharge box is embedded on one side of the upper end of the support plate, the lower side of the outer surface of the discharge box is fixedly connected to the inner wall of the support, a first rotating rod and a second rotating rod are rotatably provided on the inner wall of one side of the discharge box, a plurality of stirring members are fixedly sleeved on the outer surfaces of the first rotating rod and the second rotating rod, the stirring members are composed of a plurality of annularly distributed stirring columns, four stirring members are provided on the outer surface of the first rotating rod, and three stirring members are provided on the outer surface of the second rotating rod, and the plurality of stirring members are alternately distributed, one end of the first rotating rod and the second rotating rod both penetrate the discharge box and are fixedly sleeved with gears, the two gears are meshed and connected with each other, a first motor is provided at one end of the discharge box, and the output end of the first motor is fixedly connected to the first rotating rod.

[0009] Preferably, a second motor is fixedly provided at the upper end of the support plate, and the output end of the second motor passes through the support plate and is fixedly connected with a screw sleeve, the upper end of the screw sleeve is rotatably connected to the support plate, the inner surface of the screw sleeve is threadedly sleeved with a screw rod, and a contact plate is rotatably provided at the lower end of the screw rod, and the two ends of the contact plate have the same distance from the inner walls of both sides of the bracket, and two telescopic rods are fixedly provided between the upper end of the contact plate and the support plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can stir the fallen concrete through the discharge box, which has a good stirring effect, improves the quality of the concrete, and can effectively prevent the discharged concrete from solidifying. It has a better effect when repairing the gap, and improves the ability of maintenance construction;

[0012] 2. The utility model adjusts the height of the contact plate through the cooperation of the screw sleeve and the screw rod. The telescopic rod improves the lifting stability of the contact plate, and can maintain the bridge ground at different heights. It is easy to adjust and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the discharge box of the utility model.

[0016] Figure 3 It is an exploded view of the support plate section and part of the structural section of the utility model.

[0017] In the figure: 1. support plate; 11. handle; 12. universal wheel; 2. bracket; 21. pillar; 3. discharge box; 31. first rotating rod; 32. second rotating rod; 33. stirring member; 34. gear; 35. first motor; 36. support plate; 4. feed box; 41. cover plate; 42. guard plate; 43. reinforcement plate; 5. contact plate; 51. second motor; 52. screw sleeve; 53. screw; 54. telescopic rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1: Figure 1-2 As shown, the utility model provides a bridge maintenance construction device, including a support plate 1, a bracket 2 is provided under the support plate 1, a feed box 4 is provided at the upper end of the support plate 1, a cover plate 41 is provided at the upper end of the feed box 4, a discharge box 3 is embedded at one side of the upper end of the support plate 1, a first rotating rod 31 and a second rotating rod 32 are rotatably provided on the inner wall of one side of the discharge box 3, a plurality of stirring members 33 are fixedly sleeved on the outer surfaces of the first rotating rod 31 and the second rotating rod 32, one end of the first rotating rod 31 and the second rotating rod 32 both penetrate the discharge box 3 and are fixedly sleeved with a gear 34, the two gears 34 are meshed and connected with each other, and one end of the discharge box 3 A first motor 35 is provided, and the output end of the first motor 35 is fixedly connected to the first rotating rod 31. The support plate 1 serves as a connecting structure. The cover plate 41 is opened, and the concrete is indirectly stored through the feed box 4, flows downward through the discharge box 3, and is aligned with the cracks for maintenance construction. When the concrete passes through the discharge box 3, the first motor 35 is started to drive the first rotating rod 31 to rotate. Since the two gears 34 are engaged, the second rotating rod 32 also rotates accordingly. At this time, multiple stirring members 33 rotate at the same time to stir the fallen concrete, which can effectively prevent the discharged concrete from solidifying and improve the effect of maintenance construction.

[0020] Four universal wheels 12 are fixedly provided at the lower end of the bracket 2, and two handles 11 are fixedly provided at one end of the bracket 2. The handles 11 can be pushed through the universal wheels 12 to facilitate movement of the device.

[0021] Two pillars 21 are fixedly provided on one side of the lower end of the support plate 1, and the lower ends of the two pillars 21 are fixedly connected to the bracket 2, four guard plates 42 are fixedly provided on the upper end of the support plate 1, and the upper ends of the guard plates 42 are fitted with the feed box 4, and a reinforcement plate 43 is fixedly provided on one side of the upper end of the support plate 1, and the inner end of the reinforcement plate 43 is fitted with the outer surface of the feed box 4. The support plate 1 and the bracket 2 are connected by the pillars 21, and the reinforcement plate 43 and the guard plate 42 improve the structural stability of the feed box 4, thereby enhancing the construction and maintenance effect.

[0022] A support plate 36 is fixedly provided at one end of the discharge box 3 . The support plate 36 is fixedly connected to the first motor 35 . The support plate 36 provides protection and support for the first motor 35 .

[0023] There are four stirring members 33 on the outer surface of the first rotating rod 31 , and there are three stirring members 33 on the outer surface of the second rotating rod 32 . The plurality of stirring members 33 are alternately distributed, and the alternately distributed stirring members 33 provide a better stirring effect.

[0024] Embodiment 2: Figure 3 As shown, a second motor 51 is fixedly provided at the upper end of the support plate 1, and the output end of the second motor 51 passes through the support plate 1 and is fixedly connected with a screw sleeve 52, the upper end of the screw sleeve 52 is rotatably connected to the support plate 1, and a screw rod 53 is threadedly sleeved on the inner surface of the screw sleeve 52, and a contact plate 5 is rotatably provided at the lower end of the screw rod 53, and two telescopic rods 54 are fixedly provided between the upper end of the contact plate 5 and the support plate 1. Starting the second motor 51 makes the screw sleeve 52 rotate at the lower end of the support plate 1, thereby driving the screw rod 53 to move downward, so that the height of the contact plate 5 can be adjusted, and the contact plate 5 contacts the concrete on the ground to compact the concrete, thereby realizing maintenance construction. The telescopic rod 54 improves the lifting stability of the contact plate 5, and can maintain bridges of different heights. It is easy to adjust and reliable to use.

[0025] Working principle: the support plate 1 is used as a connecting structure, the cover plate 41 is opened, the concrete is indirectly stored through the feed box 4, and flows downward through the discharge box 3, and the maintenance construction is carried out at the cracks. When the concrete passes through the discharge box 3, the first motor 35 is started to drive the first rotating rod 31 to rotate. Since the two gears 34 are engaged, the second rotating rod 32 also rotates accordingly. At this time, multiple stirring members 33 rotate at the same time to stir the falling concrete, which can effectively prevent the discharged concrete from solidifying and improve the effect of the maintenance construction;

[0026] Pushing the handle 11 through the universal wheel 12 makes the device easy to move;

[0027] The support plate 1 and the bracket 2 are connected by the support column 21, and the reinforcing plate 43 and the guard plate 42 improve the structural stability of the feed box 4, thereby enhancing the effect of construction and maintenance;

[0028] The support plate 36 provides protection and support for the first motor 35;

[0029] The alternately distributed stirring elements 33 provide a better stirring effect;

[0030] Start the second motor 51 to make the screw sleeve 52 rotate at the lower end of the support plate 1, thereby driving the screw rod 53 to move downward, so that the height of the contact plate 5 can be adjusted. The contact plate 5 contacts the concrete on the ground and compacts the concrete, thereby realizing maintenance construction. The telescopic rod 54 improves the lifting stability of the contact plate 5, and can maintain bridge surfaces at different heights. It is easy to adjust and reliable to use.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A bridge maintenance construction device, comprising a support plate (1), characterized in that: A bracket (2) is provided below the support plate (1), a feed box (4) is provided at the upper end of the support plate (1), a cover plate (41) is provided at the upper end of the feed box (4), a discharge box (3) is embedded at one side of the upper end of the support plate (1), a first rotating rod (31) and a second rotating rod (32) are rotatably provided on the inner wall of one side of the discharge box (3), a plurality of stirring members (33) are fixedly sleeved on the outer surfaces of the first rotating rod (31) and the second rotating rod (32), one end of the first rotating rod (31) and the second rotating rod (32) pass through the discharge box (3) and are fixedly sleeved with a gear (34), the two gears (34) are meshed and connected with each other, a first motor (35) is provided at one end of the discharge box (3), and an output end of the first motor (35) is fixedly connected to the first rotating rod (31).

2. A bridge maintenance construction device as claimed in claim 1, characterized in that: A second motor (51) is fixedly provided at the upper end of the support plate (1); an output end of the second motor (51) passes through the support plate (1) and is fixedly connected to a screw sleeve (52); the upper end of the screw sleeve (52) is rotatably connected to the support plate (1); a screw rod (53) is threadedly sleeved on the inner surface of the screw sleeve (52); and a contact plate (5) is rotatably provided at the lower end of the screw rod (53).

3. A bridge maintenance construction device as claimed in claim 1, characterized in that: Four universal wheels (12) are fixedly provided at the lower end of the bracket (2), and two handles (11) are fixedly provided at one end of the bracket (2).

4. A bridge maintenance construction device as claimed in claim 1, characterized in that: Two pillars (21) are fixedly provided on one side of the lower end of the support plate (1), and the lower ends of the two pillars (21) are fixedly connected to the bracket (2).

5. A bridge maintenance construction device as claimed in claim 1, characterized in that: Four guard plates (42) are fixedly provided on the upper end of the support plate (1), and the upper ends of the guard plates (42) are in contact with the feed box (4). A reinforcing plate (43) is fixedly provided on one side of the upper end of the support plate (1), and the inner end of the reinforcing plate (43) is in contact with the outer surface of the feed box (4).

6. A bridge maintenance construction device as claimed in claim 1, characterized in that: A support plate (36) is fixedly provided at one end of the discharge box (3), and the support plate (36) is fixedly connected to the first motor (35).

7. A bridge maintenance construction device as claimed in claim 1, characterized in that: There are four stirring members (33) on the outer surface of the first rotating rod (31), and there are three stirring members (33) on the outer surface of the second rotating rod (32), and the plurality of stirring members (33) are distributed alternately.

8. A bridge maintenance construction device as claimed in claim 2, characterized in that: Two telescopic rods (54) are fixedly provided between the upper end of the contact plate (5) and the support plate (1).

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