A water conservancy grid that is easy to assemble and install
By setting slots and inserts on the outer frame and installation frame of the water conservancy grille, and using bolts to achieve simultaneous connection, the problem of low installation efficiency of existing water conservancy grilles is solved, and assembly efficiency and practicality are improved.
Patent Information
- Application Number
- CN202421536050.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing water conservancy grilles need to be assembled separately during the installation process, which increases the assembly time, reduces the installation efficiency, and is less practical.
By setting slots on the left side of the first and second outer frames, installing the insertion plate on the right side, and passing through the mounting holes on the mounting frame and the insertion plate through bolts, the simultaneous connection between the first and second outer frames and the mounting frame is achieved, avoiding the assembly separately.
It effectively shortens the assembly time, improves the installation efficiency, and improves the practicality of the water conservancy grille.
Smart Images
Figure CN222730442U_ABST
Abstract
Description
Technical Field
[0001] This patent relates to the technical field of hydraulic grilles, specifically a hydraulic grille that is easy to assemble and install. Background Art
[0002] The hydraulic grid consists of a series of vertically placed tube plates or beams, usually made of cast iron, carbon steel or stainless steel. It is an important equipment in water conservancy projects. It can be used to control water flow, change water flow direction and reduce water flow speed. Usually, the hydraulic grid is installed in the hydraulic platform.
[0003] At present, an installation frame is set on the front side of the water conservancy platform, and multiple water conservancy grilles are arranged in sequence and installed in the installation frame. However, the multiple water conservancy grilles and the grilles and the installation frame need to be fixed and assembled separately, which increases the assembly time, reduces the installation efficiency, and has poor practicality. For this reason, we propose a water conservancy grille that is easy to combine and install. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of this patent is to provide a water conservancy grille that is easy to assemble and install. This patent provides a slot on the left side of the first outer frame and the second outer frame, and installs a plug plate on the right side. The plug plate can be inserted into the slot, and then bolts are passed through the mounting holes on the mounting frame and the plug plate and the upper side of the mounting frame to connect with the bolts. Through the above arrangement, it is convenient to connect the first outer frame, the second outer frame and the mounting frame at the same time by bolts, without the need to assemble them separately, which can effectively shorten the assembly time, improve installation efficiency, and improve practicality.
[0005] The technical solution adopted by this patent to solve its technical problems is: a water conservancy grille that is easy to assemble and install, including a first outer frame, a second outer frame and an installation frame, the grille body is fixedly installed inside the first outer frame and the second outer frame, the left sides of the first outer frame and the second outer frame are provided with a slot, and a first through hole is provided in the vertical direction of the slot, and the right sides of the first outer frame and the second outer frame are integrally formed with a plug plate, and a mounting hole is provided in the middle of the plug plate. The right plug plate of the first outer frame is plugged into the left slot of the second outer frame, and the top and bottom of the installation frame are respectively provided with a second through hole and a third through hole, and a bolt is provided in the third through hole, and the top of the bolt passes through the third through hole, the installation hole, the first through hole and the second through hole and is screwed with a nut.
[0006] Furthermore, the shape and size of the plugboard match the internal shape and size of the slot.
[0007] Furthermore, the bolt includes a T-rod, a connecting rod and a screw rod, an inner side wall of the third through hole is provided with an annular groove, and rectangular grooves are provided at both left and right ends of the bottom wall of the annular groove, and blocks are integrally formed at both front and rear ends of the side wall of the T-rod, and the top and bottom of the blocks are respectively fitted on the upper and lower inner walls of the annular groove, a T-column is integrally formed at the top of the T-rod, a T-slot is provided at the bottom end of the connecting rod, the T-column is rotatably installed in the T-slot, and the bottom end of the screw rod is fixedly installed at the top end of the connecting rod.
[0008] Furthermore, the connecting rod is a square rod, and the mounting hole, the first through hole and the second through hole are square holes matching the connecting rod.
[0009] Further, the side wall of the screw rod does not contact the inner side walls of the first through hole and the second through hole.
[0010] Furthermore, the tops of the first outer frame and the second outer frame are both provided with mounting grooves, a spring is fixedly installed on the bottom wall of the mounting groove, a positioning plate is fixedly installed on the top of the spring, a positioning groove is provided on the inner top wall of the mounting frame, and the top of the positioning plate is inserted into the positioning groove.
[0011] The beneficial effects of this patent are:
[0012] 1. This patent provides a slot on the left side of the first outer frame and the second outer frame, and installs an insert plate on the right side, which can be inserted into the slot, and then the bolts pass through the mounting holes on the mounting frame and the insert plate and the upper side of the mounting frame to connect with the bolts. Through the above arrangement, it is convenient to connect the first outer frame, the second outer frame and the mounting frame at the same time by bolts, without the need to assemble them separately, which can effectively shorten the assembly time, improve the installation efficiency, and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the patent structure.
[0014] Figure 2 This is a three-dimensional diagram of the first outer frame and the second outer frame of this patent.
[0015] Figure 3 It is a schematic diagram of the partial structure of this patent.
[0016] Explanation of the reference numerals: 1 first outer frame, 2 second outer frame, 3 grille body, 4 slot, 5 first through hole, 6 plug plate, 7 mounting hole, 8 mounting frame, 9 second through hole, 10 third through hole, 11 bolt, 12 nut, 13 T-bar, 14 block, 15 T-column, 16 connecting rod, 17 T-slot, 18 screw rod, 19 circular groove, 20 rectangular groove, 21 mounting groove, 22 positioning plate. DETAILED DESCRIPTION
[0017] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.
[0018] See also Figure 1 , Figure 2 and Figure 3 This is a schematic diagram of the structure of the present patent, a water conservancy grille that is easy to assemble and install, including a first outer frame 1, a second outer frame 2 and an installation frame 8, the first outer frame 1 and the second outer frame 2 are both fixedly installed with a grille body 3, the left sides of the first outer frame 1 and the second outer frame 2 are provided with a slot 4, the vertical direction of the slot 4 is provided with a first through hole 5, the right sides of the first outer frame 1 and the second outer frame 2 are integrally formed with an insert plate 6, the middle part of the insert plate 6 is provided with a mounting hole 7, the right side insert plate 6 of the first outer frame 1 is inserted into the left side slot 4 of the second outer frame 2, the top and bottom of the installation frame 8 are respectively provided with a second through hole 9 and a third through hole 10, a bolt 11 is provided in the third through hole 10, the top end of the bolt 11 passes through the third through hole 10, the installation hole 7, the first through hole 5 and the second through hole 9 are screwed with a nut 12.
[0019] Specifically, the shape and size of the plugboard 6 match the internal shape and size of the slot 4 .
[0020] The shape and size of the plug plate 6 are matched with the internal shape and size of the slot 4 to increase the connection and fastening effect between the first outer frame 1 and the second outer frame 2 .
[0021] Specifically, the bolt 11 includes a T-shaped rod 13, a connecting rod 16 and a screw rod 18. A circular groove 19 is provided on the inner side wall of the third through hole 10. Rectangular grooves 20 are provided on the left and right ends of the bottom wall of the circular groove 19. Blocks 14 are integrally formed at the front and rear ends of the side walls of the T-shaped rod 13. The top and bottom of the block 14 are respectively attached to the upper and lower walls of the inner part of the circular groove 19. A T-shaped column 15 is integrally formed at the top of the T-shaped rod 13. A T-shaped slot 17 is provided at the bottom end of the connecting rod 16. The T-shaped column 15 is rotatably installed in the T-shaped slot 17. The bottom end of the screw rod 18 is fixedly installed at the top of the connecting rod 16.
[0022] The shape and size of the T-shaped column 15 match the internal shape and size of the T-shaped slot 17. The T-shaped column 15 can only rotate in the T-shaped slot 17 and cannot move in other directions in the T-shaped slot 17, so as to make the T-shaped rod 13 and the connecting rod 16 rotate relative to each other.
[0023] The top and bottom of the clamping block 14 are respectively attached to the inner upper and lower walls of the annular groove 19 , so that when the nut 12 is screwed onto the screw rod 18 , the bolt 11 can be prevented from moving up and down.
[0024] Specifically, the connecting rod 16 is a square rod, and the mounting hole 7 , the first through hole 5 and the second through hole 9 are square holes matching the connecting rod 16 .
[0025] By fitting the side wall of the connecting rod 16 against the inner wall of the mounting hole 7, the first through hole 5 and the second through hole 9, when the nut 12 is screwed onto the screw rod 18, the bolt 18 can be prevented from rotating, thus facilitating assembly without the need to fix the bolt 11 with the aid of external tools.
[0026] Specifically, the side wall of the screw rod 18 does not contact the inner side walls of the first through hole 5 and the second through hole 9 .
[0027] Since the side wall of the screw rod 18 does not contact the inner side walls of the first through hole 5 and the second through hole 9 , wear on the threads of the screw rod 18 can be avoided.
[0028] Specifically, the tops of the first outer frame 1 and the second outer frame 2 are both provided with mounting grooves 21, the bottom wall of the mounting grooves 21 is fixedly provided with a spring, the top of the spring is fixedly provided with a positioning plate 22, the inner top wall of the mounting frame 8 is provided with a positioning groove, and the top of the positioning plate 22 is inserted into the positioning groove.
[0029] When the top of the positioning plate 22 is inserted into the positioning groove, the bottom of the positioning plate 22 is also located in the installation groove 21, which is used to locate the installation positions of the first outer frame 1 and the second outer frame 2 and the installation frame 8 during the early installation.
[0030] The front or rear side of the positioning plate 22 may also be provided with an inclined surface to facilitate moving the first outer frame 1 and the second outer frame 2 toward the front side. The positioning plate 22 may be disengaged from the positioning groove in the mounting frame 8 by sliding on the inclined surface, thereby facilitating the disassembly of the first outer frame 1 and the second outer frame 2.
[0031] Working principle: The top end of the bolt 11 can pass through the third through hole 10, the mounting hole 7, the first through hole 5 and the second through hole 9 and be locked with the nut 12, and the first outer frame 1 and the second outer frame 2 and the mounting frame 8 can be installed;
[0032] When the first outer frame 1 and the second outer frame 2 need to be disassembled, the nut 12 and the screw rod 18 can be disassembled first, and then the T-shaped rod 13 is rotated so that the two blocks 14 are respectively located above the two rectangular grooves 20, and then the T-shaped rod 13 is moved downward to pull out the integral bolt 11, and then the first outer frame 1 and the second outer frame 2 can be taken out from the installation frame 8.
[0033] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.
[0034] This patent provides a slot on the left side of the first outer frame and the second outer frame, and installs a plug-in plate on the right side, which can be inserted into the slot, and then bolts are passed through the mounting holes on the mounting frame and the plug-in plate and the upper side of the mounting frame to connect with the bolts. Through the above arrangement, it is convenient to connect the first outer frame, the second outer frame and the mounting frame at the same time by bolts, without the need to assemble them separately, which can effectively shorten the assembly time, improve installation efficiency, and improve practicality.
[0035] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.
[0036] Although the embodiments of the present patent have been shown and described, it will be understood 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 patent, and the scope of the present patent is defined by the appended claims and their equivalents.
Claims
1. A water conservancy grid that is easy to assemble and install, characterized in that: The invention comprises a first outer frame (1), a second outer frame (2) and a mounting frame (8), wherein a grille body (3) is fixedly mounted inside the first outer frame (1) and the second outer frame (2), a slot (4) is arranged on the left side of the first outer frame (1) and the second outer frame (2), a first through hole (5) is arranged in the vertical direction of the slot (4), a plug plate (6) is integrally formed on the right side of the first outer frame (1) and the second outer frame (2), a mounting hole (7) is arranged in the middle of the plug plate (6), the right plug plate (6) of the first outer frame (1) is plugged into the left slot (4) of the second outer frame (2), a second through hole (9) and a third through hole (10) are respectively arranged on the top and bottom of the mounting frame (8), a bolt (11) is arranged in the third through hole (10), the top end of the bolt (11) passes through the third through hole (10), the mounting hole (7), the first through hole (5) and the second through hole (9), and a nut (12) is screwed on.
2. A water conservancy grid that is easy to assemble and install according to claim 1, characterized in that: The shape and size of the inserting plate (6) match the internal shape and size of the slot (4).
3. A water conservancy grid that is easy to assemble and install according to claim 1, characterized in that: The bolt (11) comprises a T-shaped rod (13), a connecting rod (16) and a screw rod (18); an inner side wall of the third through hole (10) is provided with an annular groove (19); rectangular grooves (20) are provided at both left and right ends of the bottom wall of the annular groove (19); a clamping block (14) is integrally formed at both front and rear ends of the side wall of the T-shaped rod (13); the top and bottom of the clamping block (14) are respectively fitted on the inner upper and lower walls of the annular groove (19); a T-shaped column (15) is integrally formed at the top end of the T-shaped rod (13); a T-shaped groove (17) is provided at the bottom end of the connecting rod (16); the T-shaped column (15) is rotatably mounted in the T-shaped groove (17); and the bottom end of the screw rod (18) is fixedly mounted on the top end of the connecting rod (16).
4. A water conservancy grid that is easy to assemble and install according to claim 3, characterized in that: The connecting rod (16) is a square rod, and the mounting hole (7), the first through hole (5) and the second through hole (9) are square holes matching the connecting rod (16).
5. The water conservancy grid that is easy to assemble and install according to claim 3 is characterized by: The side wall of the screw rod (18) does not contact the inner side walls of the first through hole (5) and the second through hole (9).
6. The water conservancy grid that is easy to assemble and install according to claim 1 is characterized by: The tops of the first outer frame (1) and the second outer frame (2) are both provided with mounting grooves (21), a spring is fixedly mounted on the bottom wall of the mounting groove (21), a positioning plate (22) is fixedly mounted on the top of the spring, a positioning groove is provided on the inner top wall of the mounting frame (8), and the top of the positioning plate (22) is inserted into the positioning groove.