Grouting device for bridge construction

Abstract

The utility model provides a grouting device for bridge construction, which comprises a movable seat, the rear end of the movable seat is fixedly connected with a push rod, the movable seat is provided with a charging barrel, one side of the charging barrel is fixedly connected with a material conveying pipe, the movable seat is fixedly connected with a support, the support is fixedly connected with an electromagnetic seat, and the electromagnetic seat is fixedly connected with an electromagnetic valve. An electric push rod is arranged on the electromagnetic base, and the bottom end of the electric push rod is fixedly connected with a magnetic plate. The utility model has the advantages that when the angle of the material conveying pipe is adjusted, the material conveying pipe is shifted as required, and the ball seat rotates under the driving of the material conveying pipe. The locking blocks at the corresponding positions are extruded by the ball seats to move into the containing grooves, and the ball seats are unlocked. When the ball seat stops rotating, the spring pushes the locking block to enter the locking groove in the corresponding position, and locking of the ball seat is achieved. The box seat provides a mounting space for the ball seat, and the ball seat is rotatably mounted in the box seat, so that the conveying pipe can rotate in any direction to a certain degree. Direction adjustment is more flexible, and the applicability is higher.

Description

Technical Field

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

[0002] A bridge generally refers to a structure built across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. To adapt to the modern high-speed development of the transportation industry, bridges are also extended to refer to buildings that are built across mountain streams, poor geology, or to meet other transportation needs to make travel more convenient. In modern bridge construction, grouting machines are often required to pour cement and concrete, which can improve the efficiency of road and bridge construction.

[0003] An existing grouting device for road and bridge construction adjusts the vertical position of the injection head by extending and shortening the cylinder, and uses a motor to drive the vertical rod and the cylinder to rotate to adjust the vertical angle of the injection head, so that the injection head can quickly perform grouting work in different directions and positions. However, in the horizontal direction, the feeding pipe is clamped by a two-way screw driving the clamping plate, which makes it difficult to adjust the horizontal angle as needed, and the applicability needs to be improved. For this reason, a grouting device for bridge construction is proposed for improvement. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a grouting device for bridge construction to solve the problems mentioned in the background technology and overcome the shortcomings in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a grouting device for bridge construction, comprising a moving seat, a push rod is fixedly connected to the rear end of the moving seat, a barrel is arranged on the moving seat, a feeding pipe is fixedly connected to one side of the barrel, a support is fixedly connected to the moving seat, an electromagnetic seat is fixedly connected to the support, an electric push rod is arranged on the electromagnetic seat, the bottom end of the electric push rod is fixedly connected to a magnetic plate, and a ring sleeved on the feeding pipe is fixedly connected to the piston rod of the electric push rod;

[0007] A driving cylinder is fixedly connected to the movable seat, a box seat is fixedly connected to the piston rod of the driving cylinder, a ball seat is rotatably connected inside the box seat, the feed pipe passes through the ball seat, a plurality of locking grooves are provided on the outer side of the ball seat, a plurality of receiving grooves are provided in the box seat, a guide rod is fixedly connected inside the receiving groove, a locking block is sleeved on the guide rod, the ends of the locking groove and the locking block both adopt an arc structure, a spring is provided between the locking block and the inner wall of the receiving groove.

[0008] Preferably, any of the above schemes is provided with a battery on the movable seat and a control panel on the push rod.

[0009] Preferably, any of the above schemes is provided with a stirring assembly in the barrel and a feeding hopper on the barrel.

[0010] The above technical solution is adopted: the mobile seat provides an installation platform for the barrel, battery and other components, and casters are set at the bottom to facilitate the staff to push the device to move for grouting. A push rod is set at the rear end of the mobile seat to facilitate the staff to push the device to move. A control panel is set on the push rod to facilitate the staff to control the electric push rod, drive cylinder and other components when pushing the device to move. The barrel provides storage space for the slurry, and a stirring component is set in the barrel to stir the slurry to prevent the slurry from solidifying. A feed hopper is set on the barrel to facilitate adding raw materials into the barrel.

[0011] Preferably, according to any of the above schemes, the feed pipe comprises a flexible portion and a rigid portion, and a flexible pad is provided on the inner side of the collar.

[0012] Preferably, any of the above schemes is that the driving cylinder is fixedly connected to the front end of the moving seat, and the box seat adopts a rectangular structure.

[0013] The above technical solution is adopted: the feed pipe is used to transport the slurry. The support is used to provide a mounting platform for the electromagnetic seat, and the electromagnetic seat is used to adsorb the magnetic plate to ensure the fixed position of the electric push rod. The electric push rod can support the feed pipe with the collar to ensure the stability of the feed pipe. A flexible pad is set on the inner side of the collar to reduce the friction between the collar and the feed pipe. The drive cylinder provides a mounting platform for the box seat and can drive the box seat to move vertically. The box seat provides an installation space for the ball seat, and the ball seat is rotatably installed in the box seat, so that the feed pipe can rotate in any direction to a certain extent.

[0014] Preferably, any of the above schemes is that a material injection head is provided at the front end of the material delivery pipe, and a plurality of the locking grooves are evenly arranged along the outer surface of the ball seat.

[0015] Preferably, any of the above schemes is that the plurality of receiving grooves and the locking grooves are arranged in one-to-one correspondence, and the spring sleeve is arranged on the outside of the guide rod.

[0016] The above technical solution is adopted: a plurality of locking grooves are opened on the ball seat, which can cooperate with the locking block to fix the position of the ball seat. A plurality of locking grooves are evenly arranged on the ball seat, and cooperate with the correspondingly arranged locking blocks, so that the ball seat can be conveniently locked when it rotates in any direction. The storage groove provides storage space for the guide rod and the locking block, and the spring provides elastic support for the locking block. When adjusting the angle of the feed pipe, the feed pipe is moved as needed, and the ball seat rotates under the drive of the feed pipe. The locking block at the corresponding position is squeezed by the ball seat and moves into the storage groove, and the ball seat is unlocked. When the ball seat stops rotating, the spring pushes the locking block into the locking groove at the corresponding position to lock the ball seat.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. The grouting device for bridge construction is provided with a driving cylinder, a box seat, a ball seat, a locking groove, a receiving groove, a guide rod, a locking block, a spring and other structures. When adjusting the angle of the feed pipe, the feed pipe is moved as needed, and the ball seat rotates under the drive of the feed pipe. The locking block at the corresponding position is squeezed by the ball seat and moves into the receiving groove, and the ball seat is unlocked. When the ball seat stops rotating, the spring pushes the locking block into the locking groove at the corresponding position to lock the ball seat. The box seat provides installation space for the ball seat, and the ball seat is rotatably installed in the box seat, so that the feed pipe can rotate in any direction to a certain extent. The direction adjustment is more flexible and more applicable.

[0019] 2. The grouting device for bridge construction is provided with a support, an electromagnetic seat, an electric push rod, a magnetic plate, a collar and other structures. When adjusting the position of the conveying pipe, the electromagnetic seat is closed, and the electric push rod is moved to be located directly below the conveying pipe to support the conveying pipe. The electric push rod is controlled to extend or shorten as needed, so that the collar supports the conveying pipe. The electromagnetic seat is started to adsorb the magnetic plate, and the electric push rod is fixed, so as to achieve stable support for the conveying pipe and improve the stability of the conveying pipe.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0024] Figure 3It is a schematic diagram of the cutaway structure of the box seat of the utility model;

[0025] Figure 4 It is a schematic cross-sectional structure diagram of the locking block position of the utility model.

[0026] In the figure: 1-moving seat, 2-push rod, 3-barrel, 4-feeding pipe, 5-support, 6-electromagnetic seat, 7-electric push rod, 8-driving cylinder, 9-box seat, 10-ball seat, 11-locking groove, 12-storage groove, 13-guide rod, 14-locking block, 15-spring, 16-magnetic plate, 17-collar. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 4 As shown, the utility model comprises a moving seat 1, a push rod 2 is fixedly connected to the rear end of the moving seat 1, a barrel 3 is arranged on the moving seat 1, a feeding pipe 4 is fixedly connected to one side of the barrel 3, a support 5 is fixedly connected to the moving seat 1, an electromagnetic seat 6 is fixedly connected to the support 5, an electric push rod 7 is arranged on the electromagnetic seat 6, a magnetic plate 16 is fixedly connected to the bottom end of the electric push rod 7, and a ring 17 sleeved on the feeding pipe 4 is fixedly connected to the piston rod of the electric push rod 7;

[0030] A driving cylinder 8 is fixedly connected to the movable seat 1, and a box seat 9 is fixedly connected to the piston rod of the driving cylinder 8. A ball seat 10 is rotatably connected in the box seat 9. The feed pipe 4 passes through the ball seat 10. A plurality of locking grooves 11 are provided on the outer side of the ball seat 10. A plurality of receiving grooves 12 are provided in the box seat 9. A guide rod 13 is fixedly connected in the receiving groove 12. A locking block 14 is sleeved on the guide rod 13. The ends of the locking groove 11 and the locking block 14 both adopt an arc structure, and a spring 15 is provided between the locking block 14 and the inner wall of the receiving groove 12.

[0031] Embodiment 1: A battery is provided on the movable seat 1, and a control panel is provided on the push rod 2. A stirring assembly is provided in the barrel 3, and a feed hopper is provided on the barrel 3. The movable seat 1 provides an installation platform for the barrel 3, batteries and other components, and casters are provided at the bottom thereof to facilitate the staff to push the device to move for grouting work. A push rod 2 is provided at the rear end of the movable seat 1 to facilitate the staff to push the device to move. A control panel is provided on the push rod 2 to facilitate the staff to control the electric push rod 7, drive cylinder 8 and other components when the pushing device moves. The barrel 3 provides storage space for the slurry, and a stirring assembly is provided in the barrel 3 to stir the slurry to prevent the slurry from solidifying. A feed hopper is provided on the barrel 3 to facilitate the addition of raw materials into the barrel 3.

[0032] Embodiment 2: The feed pipe 4 includes a flexible part and a rigid part, and a flexible pad is arranged on the inner side of the collar 17. The driving cylinder 8 is fixedly connected to the front end of the movable seat 1, and the box seat 9 adopts a rectangular structure. The feed pipe 4 is used to transport the slurry. The support 5 is used to provide a mounting platform for the electromagnetic seat 6, and the electromagnetic seat 6 is used to adsorb the magnetic plate 16 to ensure the fixation of the position of the electric push rod 7. The electric push rod 7 cooperates with the collar 17 to support the feed pipe 4 and ensure the stability of the feed pipe 4. A flexible pad is arranged on the inner side of the collar 17 to reduce the friction between the collar 17 and the feed pipe 4. The driving cylinder 8 provides a mounting platform for the box seat 9 and can drive the box seat 9 to move vertically. The box seat 9 provides an installation space for the ball seat 10, and the ball seat 10 is rotatably installed in the box seat 9, so that the feed pipe 4 can rotate in any direction to a certain extent.

[0033] Embodiment 3: The front end of the feed pipe 4 is provided with a material injection head, and a plurality of locking grooves 11 are evenly arranged along the outer surface of the ball seat 10. A plurality of receiving grooves 12 are arranged one by one with the locking grooves 11, and a spring 15 is sleeved on the outer side of the guide rod 13. A plurality of locking grooves 11 are provided on the ball seat 10, and the locking block 14 can be used to fix the position of the ball seat 10. A plurality of locking grooves 11 are evenly arranged on the ball seat 10, and the locking block 14 arranged correspondingly thereto can facilitate locking of the ball seat 10 when it rotates in any direction. The receiving groove 12 provides a storage space for the guide rod 13 and the locking block 14, and the spring 15 provides elastic support for the locking block 14. When adjusting the angle of the feed pipe 4, the feed pipe 4 is moved as needed, and the ball seat 10 rotates under the drive of the feed pipe 4. The locking block 14 at the corresponding position is squeezed by the ball seat 10 and moves into the receiving groove 12, and the ball seat 10 is unlocked. When the ball seat 10 stops rotating, the spring 15 pushes the locking block 14 into the locking groove 11 at the corresponding position, thereby locking the ball seat 10 .

[0034] The working principle of the utility model is as follows:

[0035] S1, the pushing device moves to the desired position, and as needed, the driving cylinder 8 is started to adjust the vertical position of the box seat 10 so that the conveying pipe 4 is adjusted to the desired height;

[0036] S2. When adjusting the angle of the feed pipe 4, the feed pipe 4 is moved as required, and the ball seat 10 rotates under the drive of the feed pipe 4. The locking block 14 at the corresponding position is pressed by the ball seat 10 and moves into the receiving groove 12, and the ball seat 10 is unlocked. When the ball seat 10 stops rotating, the spring 15 pushes the locking block 14 into the locking groove 11 at the corresponding position to lock the ball seat 10, so that the feed pipe 4 is adjusted to the required angle;

[0037] S3. When adjusting the position of the material delivery pipe 4, turn off the electromagnetic seat 6, move the electric push rod 7 so that it is located directly below the material delivery pipe 4 to support the material delivery pipe 4. Control the electric push rod 7 to extend or shorten as needed, so that the collar 17 supports the material delivery pipe 4. Start the electromagnetic seat 6 to adsorb the magnetic plate 16, fix the electric push rod 7, and achieve stable support for the material delivery pipe 4. Use the material delivery pipe 4 to perform injection work.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. The grouting device for bridge construction is provided with a driving cylinder 8, a box seat 9, a ball seat 10, a locking groove 11, a receiving groove 12, a guide rod 13, a locking block 14, a spring 15 and other structures. When adjusting the angle of the feed pipe 4, the feed pipe 4 is moved as needed, and the ball seat 10 rotates under the drive of the feed pipe 4. The locking block 14 at the corresponding position is squeezed by the ball seat 10 and moves into the receiving groove 12, and the ball seat 10 is unlocked. When the ball seat 10 stops rotating, the spring 15 pushes the locking block 14 into the locking groove 11 at the corresponding position to lock the ball seat 10. The box seat 9 provides an installation space for the ball seat 10, and the ball seat 10 is rotatably installed in the box seat 9, so that the feed pipe 4 can rotate in any direction to a certain extent. The direction adjustment is more flexible and the applicability is stronger.

[0040] 2. The grouting device for bridge construction is provided with structures such as a support 5, an electromagnetic seat 6, an electric push rod 7, a magnetic plate 16, and a collar 17. When adjusting the position of the feed pipe 4, the electromagnetic seat 6 is closed, and the electric push rod 7 is moved to be located directly below the feed pipe 4 to support the feed pipe 4. The electric push rod 7 is controlled to extend or shorten as needed, so that the collar 17 supports the feed pipe 4. The electromagnetic seat 6 is started to adsorb the magnetic plate 16, and the electric push rod 7 is fixed, so as to achieve stable support for the feed pipe 4 and improve the stability of the feed pipe 4.

Claims

1. A grouting device for bridge construction, comprising a movable seat (1), a push rod (2) being fixedly connected to the rear end of the movable seat (1), a barrel (3) being arranged on the movable seat (1), and a material delivery pipe (4) being fixedly connected to one side of the barrel (3); characterized in that: The movable seat (1) is fixedly connected to a support (5), the support (5) is fixedly connected to an electromagnetic seat (6), an electric push rod (7) is arranged on the electromagnetic seat (6), the bottom end of the electric push rod (7) is fixedly connected to a magnetic plate (16), and the piston rod of the electric push rod (7) is fixedly connected to a sleeve (17) sleeved on the material conveying pipe (4); The movable seat (1) is fixedly connected to a driving cylinder (8), a box seat (9) is fixedly connected to the piston rod of the driving cylinder (8), a ball seat (10) is rotatably connected inside the box seat (9), the conveying pipe (4) passes through the ball seat (10), a plurality of locking grooves (11) are provided on the outer side of the ball seat (10), a plurality of receiving grooves (12) are provided inside the box seat (9), a guide rod (13) is fixedly connected inside the receiving groove (12), a locking block (14) is sleeved on the guide rod (13), the ends of the locking groove (11) and the locking block (14) are both of arc structure, and a spring (15) is provided between the locking block (14) and the inner wall of the receiving groove (12).

2. A grouting device for bridge construction as claimed in claim 1, characterized in that: A battery is provided on the movable seat (1), and a control panel is provided on the push rod (2).

3. A grouting device for bridge construction as claimed in claim 2, characterized in that: A stirring assembly is arranged inside the barrel (3), and a feed hopper is arranged on the barrel (3).

4. A grouting device for bridge construction as claimed in claim 3, characterized in that: The material delivery pipe (4) comprises a flexible portion and a rigid portion, and a flexible pad is provided on the inner side of the collar (17).

5. A grouting device for bridge construction as claimed in claim 4, characterized in that: The driving cylinder (8) is fixedly connected to the front end of the moving seat (1), and the box seat (9) adopts a rectangular structure.

6. A grouting device for bridge construction as claimed in claim 5, characterized in that: The front end of the material delivery pipe (4) is provided with a material injection head, and a plurality of locking grooves (11) are evenly arranged along the outer surface of the ball seat (10).

7. A grouting device for bridge construction as claimed in claim 6, characterized in that: The plurality of receiving grooves (12) are arranged in one-to-one correspondence with the locking grooves (11), and the spring (15) is sleeved on the outside of the guide rod (13).

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