Inputting and withdrawing tool for locking beam of water inlet bulkhead gate

Abstract

The invention relates to the technical field of water conservancy projects, in particular to a water inlet bulkhead gate locking beam inputting and withdrawing tool which comprises a transmission assembly and a screw elevator connected with the transmission assembly. The locking beam is connected with the screw elevator; the transmission assembly comprises a transmission box, the upper end of the transmission box is rotatably connected with a power shaft, the lower end of the power shaft is fixedly provided with a driving gear, the surface of the driving gear is in toothed connection with a driven gear, the surface of the driven gear is fixedly provided with a transmission shaft, the transmission shaft is rotatably connected with the transmission box, and the upper end of the power shaft is fixedly provided with a hand wheel. The locking beam is driven to move through the transmission box and the screw elevator erected in the foundation pit, compared with an existing method of pulling the locking beam through a rope, more labor is saved, meanwhile, the hand wheel on the surface of the transmission assembly can rotate at the edge of the foundation pit, a worker is prevented from entering the foundation pit to operate the locking beam, meanwhile, the hand wheel can be operated only by one person, and the operation efficiency is improved. And the use of excessive personnel is avoided.

Description

Technical Field

[0001] The present invention relates to the field of water conservancy projects, and particularly to a tooling for inserting and removing the locking beam of an intake inspection gate. Background Art

[0002] Currently, for the locking beam of the intake inspection gate, personnel need to go down into the foundation pit. A rope is tied to the surface of the locking beam, and the personnel above pull the rope to lift the locking beam. Since the foundation pit is relatively deep, it is rather troublesome for personnel to enter the foundation pit. At the same time, the rope needs to be connected to the locking beam inside the foundation pit. The locking beam is heavy and very laborious to pull. Therefore, a tooling for inserting and removing the locking beam of an intake inspection gate is proposed to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a tooling for inserting and removing the locking beam of an intake inspection gate, aiming to solve the technical problem that it is rather troublesome to lift the locking beam during maintenance because the locking beam of the intake inspection valve is arranged inside the foundation pit.

[0004] The above technical problem is solved by the following technical solutions: The present invention proposes the following technical solutions: A tooling for inserting and removing the locking beam of an intake inspection gate, which includes

[0005] a transmission assembly, a screw lift connected to the transmission assembly; and,

[0006] a locking beam connected to the screw lift.

[0007] As a preferred embodiment of the tooling for inserting and removing the locking beam of the intake inspection gate of the present invention: The transmission assembly includes a transmission box, and a power shaft is rotatably connected to the upper end of the transmission box.

[0008] As a preferred embodiment of the tooling for inserting and removing the locking beam of the intake inspection gate of the present invention: A driving gear is fixed to the lower end of the power shaft, and a driven gear is tooth-engaged with the surface of the driving gear.

[0009] As a preferred embodiment of the tooling for inserting and removing the locking beam of the intake inspection gate of the present invention: A transmission shaft is fixed to the surface of the driven gear, and the transmission shaft is rotatably connected to the transmission box.

[0010] As a preferred embodiment of the tooling for inserting and removing the locking beam of the intake inspection gate of the present invention: A handwheel is fixed to the upper end of the power shaft.

[0011] As a preferred embodiment of the tooling for inserting and removing the locking beam of the intake inspection gate of the present invention: A fixing frame is fixed to the lower end of the screw lift, and a mounting frame is fixed to the lower ends of the transmission box and the fixing frame.

[0012] In a preferred embodiment of the tooling for inserting and removing the locking beam of the maintenance gate at the water inlet of the present invention: a connecting frame is fixed on the surface of the locking beam, and a screw rod is connected inside the screw jack by threads.

[0013] In a preferred embodiment of the tooling for inserting and removing the locking beam of the maintenance gate at the water inlet of the present invention: the connecting frame is rotatably connected to the screw rod.

[0014] In a preferred embodiment of the tooling for inserting and removing the locking beam of the maintenance gate at the water inlet of the present invention: the upper end of the fixing frame is an inclined surface, and the screw jack is fixed on the inclined surface.

[0015] In a preferred embodiment of the tooling for inserting and removing the locking beam of the maintenance gate at the water inlet of the present invention: the screw rod is inclined relative to the mounting frame.

[0016] The beneficial effects of the present invention are as follows: the locking beam is driven to move by the transmission box and the screw jack installed inside the foundation pit, which is more labor-saving compared with the existing method of pulling the locking beam by a rope. At the same time, the handwheel on the surface of the transmission component can be rotated at the edge of the foundation pit, avoiding workers entering the foundation pit to operate the locking beam. At the same time, the operation of the handwheel only requires one person, avoiding the use of too many personnel. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present invention and do not limit the present invention. Among them:

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a schematic side structural diagram of the present invention.

[0020] Figure 3 It is a schematic sectional structural diagram of the transmission component of the present invention.

[0021] Figure 4 It is a schematic internal structural diagram of the transmission box of the present invention. Detailed Embodiments

[0022] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the detailed embodiments and the drawings.

[0023] The terms used in the present invention are those general terms that are currently widely used in the art in consideration of the functions of the present invention. However, these terms may vary according to the intentions of those of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but based on the meanings of the terms and the overall description of the present invention.

[0024] Example 1, referring to Figures 1 to 4 , this embodiment provides a tooling for the input and withdrawal of the locking beam of the intake inspection gate, including,

[0025] a transmission assembly 1, a screw lift 6 connected to the transmission assembly 1; and,

[0026] a locking beam 2 connected to the screw lift 6.

[0027] The transmission assembly 1 drives the screw lift 6 to start, and the screw lift 6 drives the locking beam 2 to move, thereby directly changing the position of the locking beam 2; driving the locking beam 2 to move through the transmission box 11 and the screw lift 6 installed inside the foundation pit is more labor-saving compared to the existing method of pulling the locking beam 2 with a rope. At the same time, the handwheel 13 on the surface of the transmission assembly 1 can be rotated at the edge of the foundation pit, avoiding workers entering the inside of the foundation pit to operate on the locking beam 2. At the same time, the operation of the handwheel 13 only requires one person, avoiding the use of too many personnel.

[0028] Further, the transmission assembly 1 includes a transmission box 11, and a power shaft 14 is rotatably connected to the upper end of the transmission box 11.

[0029] The transmission box 11 is fixed on the surface of the mounting frame 7, and the mounting frame 7 is fixed inside the foundation pit, realizing the rotation of the handwheel 13 at the edge of the foundation pit to control the movement of the locking beam 2, so that workers do not need to enter the inside of the foundation pit.

[0030] A driving gear 16 is fixed to the lower end of the power shaft 14, and a driven gear 12 is tooth-connected to the surface of the driving gear 16.

[0031] The driving gear 16 is arranged inside the transmission box 11, and the driven gear 12 is tooth-connected to the driving gear 16. Since both the driven gear 12 and the driving gear 16 are bevel gears, the driving gear 16 and the driven gear 12 are arranged at a right angle, thereby completing the steering of the force applied by the handwheel 13.

[0032] A transmission shaft 15 is fixed to the surface of the driven gear 12, and the transmission shaft 15 is rotatably connected to the transmission box 11.

[0033] The transmission shaft 15 is rotatably connected to the transmission case 11 to stabilize the position of the transmission shaft 15, ensure the stable rotation of the transmission shaft 15, and at the same time limit the position of the driven gear 12, so that the rotation of the driving gear 16 can directly drive the rotation of the driven gear 12 and prevent the driving gear 16 from idling.

[0034] A handwheel 13 is fixed to the upper end of the power shaft 14.

[0035] The handwheel 13 is directly connected to the power shaft 14 to ensure the stable power transmission and reduce the waste of power during the transmission process. At the same time, the handwheel 13 is relatively convenient to rotate, enabling the worker to rotate the handwheel 13 at the edge of the foundation pit. The power shaft 14 is directly fixedly connected to the driving gear 16, thereby directly driving the driving gear 16 to rotate.

[0036] During use: Rotate the handwheel 13. The rotation of the handwheel 13 drives the rotation of the power shaft 14. The rotation of the power shaft 14 drives the rotation of the driving gear 16. The rotation of the driving gear 16 drives the rotation of the driven gear 12. The rotation of the driven gear 12 drives the rotation of the transmission shaft 15. The transmission shaft 15 drives the screw 4 to move through the screw jack 6. The screw 4 drives the locking beam 2 to move, thereby lifting the locking beam 2.

[0037] Example 2, referring to Figures 1 to 4 , which is the second embodiment of the present invention. Different from the previous embodiment, it further includes

[0038] A fixing frame 5 is fixed to the lower end of the screw jack 6. An installation frame 7 is fixed to the lower ends of the transmission case 11 and the fixing frame 5.

[0039] The bottom of the fixing frame 5 is fixed to the surface of the installation frame 7. Adjust the height of the screw jack 6 so that the power of the transmission component 1 can be stably transmitted to the screw jack 6. The screw jack 6 drives the screw 4 to move upward, thereby directly pulling the connecting frame 3 to change the position of the locking beam 2.

[0040] A connecting frame 3 is fixed to the surface of the locking beam 2. A screw 4 is threadedly connected inside the screw jack 6.

[0041] The connecting frame 3 is directly fixedly connected to the locking beam 2, and the connecting beam 3 is also connected to the screw 4, thereby facilitating the transmission of the force of the screw 4. The screw jack 6 is driven by the transmission component 1, thereby driving the screw 4 to move up and down.

[0042] The connecting frame 3 is rotatably connected to the screw 4.

[0043] When the screw 4 moves linearly along the path of the screw jack 6, since the connecting frame 3 is rotatably connected to the screw 4, a part of the locking beam 2 is lifted, and the locking beam 2 can rotate by itself, thereby reducing the pressure on the surface of the screw 4 and ensuring that the screw 4 can lift the locking beam 2.

[0044] Usage process: The mounting bracket 7 is fixed inside the foundation pit, so that the transmission component 1 can rotate at the edge of the foundation pit, thus eliminating the need to descend into the foundation pit. The screw rod 4 is directly connected to the locking beam 2, avoiding the trouble caused by fixing the rope.

[0045] Embodiment 3, referring to Figures 1 to 4 , which is the third embodiment of the present invention. Different from the previous embodiment, it further includes

[0046] The upper end of the fixing bracket 5 is an inclined surface, and the screw jack 6 is fixed on the inclined surface.

[0047] The screw rod 4 is inclined relative to the mounting bracket 7.

[0048] The inclined screw jack 6 can change the angle of the screw rod 4, so that the screw rod 4 can obliquely lift the locking beam 2. The locking beam 2 is obliquely lifted, so that one end stands up, exposing the water inlet at the bottom, which is convenient for workers to carry out maintenance and avoids the trouble caused by completely lifting the locking beam 2.

[0049] Usage process: The screw jack 6 is inclined, resulting in the inclined rise and fall of the screw rod 4. When the screw rod 4 rises obliquely, it can drive the locking beam 2 to rotate by a certain angle, so that the locking beam 2 can slightly stand up, exposing the water inlet, and avoiding the trouble caused by completely lifting the locking beam 2.

[0050] Working principle: The mounting bracket 7 is fixed inside the foundation pit, so that the handwheel 13 can rotate at the edge of the foundation pit, thus eliminating the need to descend into the foundation pit. The screw rod 4 is directly connected to the locking beam 2, avoiding the trouble caused by fixing the rope.

[0051] Rotate the handwheel 13. The rotation of the handwheel 13 drives the power shaft 14 to rotate. The rotation of the power shaft 14 drives the driving gear 16 to rotate. The rotation of the driving gear 16 drives the driven gear 12 to rotate. The rotation of the driven gear 12 drives the transmission shaft 15 to rotate. The transmission shaft 15 drives the screw rod 4 to move through the screw jack 6, and the screw rod 4 drives the locking beam 2 to move, thereby lifting the locking beam 2.

[0052] The screw jack 6 is inclined, resulting in the inclined rise and fall of the screw rod 4. When the screw rod 4 rises obliquely, it can drive the locking beam 2 to rotate by a certain angle, so that the locking beam 2 can slightly stand up, exposing the water inlet, and avoiding the trouble caused by completely lifting the locking beam 2.

[0053] The locking beam 2 is driven to move by the transmission box 11 and the screw jack 6 installed inside the foundation pit. Compared with the existing method of pulling the locking beam 2 by a rope, it is more labor-saving. At the same time, the handwheel 13 on the surface of the transmission component 1 can rotate at the edge of the foundation pit, avoiding workers entering the foundation pit to operate the locking beam 2. At the same time, the operation of the handwheel 13 only requires one person, avoiding the use of too many personnel.

[0054] Finally, it should be noted that the methods and devices described in detail above are only examples, and those skilled in the art can modify these examples in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A tooling for the input and withdrawal of the locking beam of the inlet maintenance gate, characterized in that: Including, a transmission component (1), and a screw jack (6) connected to the transmission component (1); And, a locking beam (2) connected to the screw jack (6).

2. The locking beam input and output tooling for the inlet maintenance gate as described in claim 1, characterized in that: The transmission component (1) includes a transmission box (11), and a power shaft (14) is rotatably connected to the upper end of the transmission box (11).

3. The locking beam input and output tooling for the intake maintenance gate according to claim 2, characterized in that: A driving gear (16) is fixed to the lower end of the power shaft (14), and a driven gear (12) is engaged with the surface of the driving gear (16).

4. The locking beam input and output tooling for the inlet maintenance gate according to claim 3, characterized in that: A transmission shaft (15) is fixed to the surface of the driven gear (12), and the transmission shaft (15) is rotatably connected to the transmission box (11).

5. The locking beam input and output tooling for the inlet maintenance gate according to claim 4, characterized in that: A handwheel (13) is fixed to the upper end of the power shaft (14).

6. The locking beam input and output tooling for the intake maintenance gate according to claim 5, characterized in that: A fixing frame (5) is fixed to the lower end of the screw jack (6), and a mounting frame (7) is fixed to the lower ends of the transmission box (11) and the fixing frame (5).

7. The locking beam input and withdrawal tooling for the intake maintenance gate as described in claim 6, characterized in that: A connecting frame (3) is fixed to the surface of the locking beam (2), and a screw rod (4) is connected to the inside of the screw jack (6) by threads.

8. The locking beam input and output tooling for the intake maintenance gate according to claim 7, characterized in that: The connecting frame (3) is rotatably connected to the screw rod (4).

9. The locking beam input and withdrawal tooling for the intake inspection gate according to claim 8, characterized in that: The upper end of the fixing frame (5) is an inclined surface, and the screw jack (6) is fixed on the inclined surface.

10. The locking beam input and withdrawal tooling for the intake maintenance gate according to claim 9, characterized in that: The screw rod (4) is inclined relative to the mounting frame (7).

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