Lifting structure for building pier column maintenance

Abstract

The utility model discloses a lifting structure for building pier column maintenance, which comprises a top mounting assembly and a lifting assembly for maintenance, the top mounting assembly comprises a top frame, winches are symmetrically arranged on the top frame, the lifting assembly comprises a square frame body, the frame body is composed of four cross rods, moving blocks are arranged on the cross rods in a sliding manner, and the moving blocks are arranged on the top frame. A sliding groove is formed in the outer side of the transverse rod, a guide groove is formed in the inner side of the transverse rod, a lead screw is rotationally arranged in the sliding groove, a motor with an output shaft connected with the lead screw is arranged in the transverse rod, a sliding block and a guide block are arranged on the two sides of the lower portion of the moving block respectively, and the sliding block is located in the sliding groove and is in threaded connection with the lead screw. The guide blocks are located in the guide grooves and slidably connected with the transverse rod, and a spraying mechanism is arranged on the side face of the moving block. The device achieves automatic maintenance of the pier column, the frame body is connected to the outer side of the pier column in a sleeving mode, the two winches are connected with the corners of the two sides of the frame through the lifting ropes, the frame body moves up and down, and the spraying mechanism moves up and down along with the frame body to conduct water spraying maintenance on the pier column.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical fields, and specifically point to a kind of building pier column maintenance with lifting structure. BACKGROUND

[0002] Pier column is the structure column in building for supporting foundation or bottom structure, and the weight of upper structure is transmitted to ground, mainly bears the weight and pressure of building, guarantees the stability and safety of building;After concrete pouring, in order to guarantee that cement is fully hydrated, accelerate concrete hardening and prevent the emergence of abnormal shrinkage, crack and other damage phenomena, concrete needs to be maintained, including creating suitable temperature and humidity conditions, using watering covering maintenance and other ways.

[0003] Pier column watering maintenance is generally using tap water to connect hose from pier column top to spray water, to keep concrete surface in wet state, according to weather condition and concrete surface wet degree, in order to keep concrete surface continuously wet, watering operation needs to be repeated, traditional manual watering or hose self-flow watering exists artificial labor high, operation is troublesome, watering is uneven and insufficient and other problems. UTILITARY MODEL CONTENT

[0004] The utility model provides a kind of building pier column maintenance with lifting structure to solve the above-mentioned traditional manual watering or hose self-flow watering exists artificial labor high, operation is troublesome, watering is uneven and insufficient and other problems.

[0005] To solve the above technical problems, the utility model provides a technical scheme: a kind of building pier column maintenance with lifting structure, including top installation component, the lifting assembly for maintenance, it is characterized by: top installation component includes top frame, the top frame is symmetrically provided with winch on top, lifting assembly includes the frame of square, the frame is made of four cross bars, mobile block is slidably arranged on the cross bar, sliding groove is arranged on the outer side of the cross bar, guide groove is arranged on the inner side of the cross bar, screw rod is rotatably arranged in the sliding groove, the motor that output shaft is connected with screw rod is arranged in the cross bar, slide block and guide block are respectively arranged on the two sides of the lower surface of the mobile block, the slide block is located in the sliding groove and is connected with screw rod threadedly, the guide block is located in the guide groove and is slidably connected with the cross bar, the side surface of the mobile block is equipped with spray mechanism.

[0006] Among them, the frame is sleeved on the outer side of pier column, two groups of winches are connected with the side angle of frame through lifting rope, the up-and-down movement of frame is realized, and the spray mechanism moves up and down with the frame to spray water for the maintenance of pier column.

[0007] As an improvement, the inner side of the cross bar is provided with a damping support rod, one end of the inner side of the damping support rod is a ball head, and the ball head of the damping support rod is in contact with the pier column.

[0008] As improvement, the top frame is provided with a central shaft above the cross bar, a pulley is arranged in the central shaft, the lifting rope of the winch is arranged in the groove of the pulley, and the center of the pulley and the center of the cross bar on the same side are arranged on the same center line.

[0009] As improvement, the cross bar is provided with a hanging ring at each corner, and the lifting rope of the winch extends downward to the two sides and is fixedly connected with the hanging rings.

[0010] As improvement, the spraying mechanism comprises a mounting plate and a semi-closed pipe, the mounting plate is fixedly connected with the outer side of the moving block through a plurality of bolts, a pipe clamp is arranged on the mounting plate, the semi-closed pipe is fixed in the pipe clamp, a plurality of spray heads are arranged in the semi-closed pipe in sequence from top to bottom, a connecting head is arranged at the upper end of the semi-closed pipe, and the connecting head is in communication with the municipal water source pipeline.

[0011] The advantages of the present application are as follows: 1. The automatic maintenance of the pier column is realized, the frame body is sleeved outside the pier column, two groups of winches are connected with the two side corners of the frame through the lifting ropes, the up-down movement of the frame body is realized, the spraying mechanism moves up and down with the frame body, and the pier column is maintained by spraying water; 2. The uniformity and completeness of the water spraying maintenance of the pier column are improved, the moving block reciprocally moves along the cross bar under the drive of the motor, the plurality of spray heads on the semi-closed pipe uniformly spray water on the four side surfaces of the pier column, and the maintenance quality of the pier column is improved.

[0012] BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the present application.

[0014] Figure 2 It is a structural schematic view of the lifting assembly of the present application.

[0015] Figure 3 It is a cross-sectional view of the cross bar of the present application.

[0016] Figure 4 It is a structural schematic view of the present application in use.

[0017] ​As shown in the figure: 1, top mounting assembly; 2, lifting assembly; 3, top frame; 4, winch; 5, frame; 6, cross bar; 7, moving block; 8, sliding groove; 9, guide groove; 10, screw rod; 11, motor; 12, sliding block; 13, guide block; 14, damping support rod; 15, center shaft; 16, pulley; 17, hanging ring; 18, mounting plate; 19, semi-closed pipe; 20, clamp; 21, nozzle; 22, connector; 1, top mounting assembly; 2, lifting assembly; 3, top frame; 4, winch; 5, frame; 6, cross bar; 7, moving block; 8, sliding groove; 9, guide groove; 10, screw rod; 11, motor; 12, sliding block; 13, guide block; 14, damping support rod; 15, center shaft; 16, pulley; 17, hanging ring; 18, mounting plate; 19, semi-closed pipe; 20, pipe clamp; 21, nozzle; 22, connector. DETAILED DESCRIPTION

[0018] The utility model makes further detailed description in combination with the drawings below.

[0019] In combination with the drawings Figures 1-4 A kind of construction pier maintenance hoisting structure, including top mounting assembly 1, maintenance lifting assembly 2, it is characterized by: top mounting assembly 1 includes top frame 3, top frame 3 upper surface is symmetrically equipped with winch 4, lifting assembly 2 includes four square frames 5, frame 5 is made of four cross bars 6, slidingly equipped with moving block 7 on cross bar 6, cross bar 6 outer side is equipped with sliding groove 8, cross bar 6 inner side is equipped with guide groove 9, screw rod 10 is rotatably equipped in sliding groove 8, cross bar 6 is equipped with motor 11 with the output shaft and screw rod 10 connection in, moving block 7 lower surface two sides are equipped with sliding block 12 and guide block 13 respectively, sliding block 12 is located in sliding groove 8 and is connected with screw rod 10 by screw thread, guide block 13 is located in guide groove 9 and is connected with cross bar 6 by sliding, moving block 7 side is equipped with spraying mechanism.

[0020] Cross bar 6 inner side is equipped with damping support rod 14, one end of damping support rod 14 inner side is spherical, the ball head of damping support rod 14 is in contact with pier, the collision between cross bar 6 and pier can be avoided and the swing amplitude of frame 5 is reduced by damping support rod 14, so that lifting assembly 2 can be stably raised or lowered.

[0021] Cross bar 6 upper surface four corners are equipped with hanging ring 17, the lifting rope of winch 4 extends downwards two sides and is fixedly connected with hanging ring 17, center shaft 15 is equipped on top frame 3 and is located above cross bar 6, pulley 16 is equipped in center shaft 15, the lifting rope of winch 4 is located in the groove of pulley 16, the center of pulley 16 and the center of the same side cross bar 6 are located on the same center line, pulley 16 can make the lifting rope of pier side always be in central position and keep vertical state, avoid winch 4 to drive lifting rope to move left and right.

[0022] The spraying mechanism comprises a mounting plate 18, a semi-closed pipe 19, the mounting plate 18 is fixedly connected to the outer side of the moving block 7 through a plurality of bolts, the mounting plate 18 is provided with a pipe clamp 20, the semi-closed pipe 19 is fixed in the pipe clamp 20, a plurality of spray heads 21 are provided on the semi-closed pipe 19 close to one side of the frame 5 from top to bottom, and a connecting head 22 is arranged at the upper end of the semi-closed pipe 19.

[0023] The moving block 7 reciprocally moves on the horizontal rod 6 under the drive of the motor 11, so that the plurality of spray heads 21 on the semi-closed pipe 19 uniformly spray water on the pier, and the maintenance quality of the pier is improved.

[0024] The frame 5 is sleeved on the outer side of the pier, the two groups of winches 4 are connected to the two side corners of the frame through the lifting ropes, the up-and-down movement of the frame 5 is realized, the spraying mechanism moves up and down along with the frame 5, and the pier is sprayed and maintained, only when the semi-closed pipe 19 is connected to the water source, the automatic maintenance operation of the pier can be realized under the drive of the lifting assembly 2.

[0025] In the specific implementation, the frame is sleeved on the outer side of the pier, the top plate is installed on the pier and the pulleys are aligned with the center positions of the horizontal rods, the lifting ropes of the winches are passed through the lower ends of the pulleys and are divided into two strands with the same length and are fixedly connected to the hanging rings on the same side, the connecting head is connected to the municipal water supply pipeline, the motor and the winch are connected to the power supply, and the pier is maintained.

[0026] The above describes the utility model and its implementation mode, and the description is not limited, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments of the technical scheme are obtained, which should belong to the protection scope of the utility model.

Claims

1. A hoisting structure for maintaining a building pier, comprising a top mounting assembly (1) and a lifting assembly (2) for maintenance, characterized in that: The top mounting assembly (1) includes a top frame (3), a winch (4) is symmetrically arranged on the top frame (3), and a lifting assembly (2) includes a square frame (5), the frame (5) is composed of four cross bars (6), a moving block (7) is slidably arranged on the cross bar (6), a slide groove (8) is arranged on the outside of the cross bar (6), a guide groove (9) is arranged on the inside of the cross bar (6), a screw rod (10) is rotatably arranged in the slide groove (8), a motor (11) whose output shaft is connected to the screw rod (10) is arranged in the cross bar (6), a slider (12) and a guide block (13) are respectively arranged on both sides below the moving block (7), the slider (12) is located in the slide groove (8) and is threadedly connected to the screw rod (10), the guide block (13) is located in the guide groove (9) and is slidably connected to the cross bar (6), and a spray mechanism is provided on the side of the moving block (7).

2. A lifting structure for maintaining a building pier according to claim 1, characterized in that: A damping support rod (14) is provided on the inner side of the cross bar (6), and one inner end of the damping support rod (14) is in the shape of a ball head.

3. The hoisting structure for maintaining a building pier according to claim 1, characterized in that: A central shaft (15) is provided on the top frame (3) and above the crossbar (6), a pulley (16) is provided in the middle of the central shaft (15), and a hoisting rope of the hoist (4) is located in a groove of the pulley (16).

4. The hoisting structure for maintaining a building pier according to claim 1, characterized in that: Hanging rings (17) are provided at the four corners of the crossbar (6), and the hoisting ropes of the hoist (4) extend to the two sides below and are fixedly connected to the hanging rings (17).

5. The hoisting structure for maintaining a building pier according to claim 1, characterized in that: The spray mechanism comprises a mounting plate (18) and a semi-enclosed pipe (19); the mounting plate (18) is fixedly connected to the outer side of the moving block (7) via a plurality of bolts; a pipe clamp (20) is provided on the mounting plate (18); the semi-enclosed pipe (19) is fixed in the pipe clamp (20); a plurality of spray heads (21) are connected from top to bottom on the side of the semi-enclosed pipe (19) close to the frame (5); and a connector (22) is provided at the upper end of the semi-enclosed pipe (19).

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