A multi-purpose fixing device for prefabricated concrete panels used in water conservancy

Abstract

The utility model relates to the technical field of water conservancy engineering, and discloses a multi-purpose fixing device for concrete prefabricated plates used for water conservancy, comprising a mounting frame and a rotating shaft rotating on inner cavities on both sides thereof, and also comprising: a connecting seat fixed to the surface of the rotating shaft, the surface of the connecting seat being fixedly connected with a fixing plate; the utility model can form a clamping limit for an anti-seepage channel through the cooperation of a side baffle plate, and facilitates grouting of a gap between the device and the anti-seepage channel under the action of a grouting mechanism, which not only reduces the waste of water resources, but also can reduce the settlement of soil under the anti-seepage channel, and facilitates the transportation of the device under the cooperation of the positioning mechanism and the second positioning hole, and can facilitate the connection of the device to anti-seepage channels of different shapes under the cooperation of the rotating shaft and the connecting seat, thereby solving the problem that the existing anti-seepage channels have poor fixing effect and are prone to positional displacement when being connected.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a multi-purpose fixing device for prefabricated concrete panels used for water conservancy projects. Background Art

[0002] Farmland water conservancy is a comprehensive science and technology that develops irrigation and drainage, regulates regional water conditions, improves the moisture conditions of farmland, prevents and controls drought, waterlogging, salt and alkali disasters, and promotes stable and high agricultural yields. Farmland water conservancy is generally called irrigation and drainage abroad. Farmland water conservancy involves hydraulics, civil engineering, agronomy, soil science, as well as hydrology, meteorology, hydrogeology and agricultural economics. Its task is to intercept, regulate, distribute and use agricultural water resources through engineering and technical measures, and to improve soil and fertilize the land in combination with agricultural technical measures to expand land use in order to achieve the goal of high and stable agricultural yields. During the construction of farmland water conservancy, it is necessary to lay precast concrete slabs inside the canal, also called anti-seepage canals, to facilitate construction.

[0003] The shapes of anti-seepage channels vary, some have vertical sides and some have inclined sides. Appropriate anti-seepage channels can be selected according to conditions. However, when installing existing anti-seepage channels, most are directly laid inside the channels and then connected by means of bumps and grooves on the surface of the channels. After installation, water is easily discharged from the connecting gaps, which not only wastes water resources, but also causes soil settlement due to water erosion, resulting in the anti-seepage channels being unstable and shifting in position, affecting the guidance of water. Utility Model Content

[0004] The utility model aims to provide a multi-purpose fixing device for prefabricated concrete panels used in water conservancy to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a multi-purpose fixing device for precast concrete panels for water conservancy, comprising a mounting frame and a rotating shaft rotating in the inner cavities on both sides thereof, and also comprising:

[0006] A connecting seat fixed to the surface of the rotating shaft, a fixing plate fixedly connected to the surface of the connecting seat, side baffles fixedly connected to both sides of the mounting frame and the fixing plate, fixing blocks fixedly connected to both sides of the mounting frame and the fixing plate, and grouting mechanisms installed on the surfaces of the mounting frame and the fixing plate;

[0007] The mounting grooves are provided on both sides of the top of the mounting frame, and the inner cavity of the mounting grooves is provided with a positioning mechanism. A first positioning hole is provided on one side of the surface of the connecting seat, and a second positioning hole is provided on the other side of the surface of the connecting seat.

[0008] Preferably, the grouting mechanism includes a grouting hole opened on one side of the mounting frame and the fixing plate and a connecting cavity opened in the inner cavity thereof, and discharge holes are opened on both sides of the inner cavity of the connecting cavity.

[0009] Preferably, the positioning mechanism comprises a compression spring fixed to the inner wall of the installation groove and a positioning pin fixed to one end thereof, and the top of the positioning pin is fixedly connected to a movable frame.

[0010] Preferably, a blocking block is slidably connected to the inner wall of the grouting hole, and the blocking block is made of plastic material.

[0011] Preferably, the movable frame is designed as a T-shaped structure, and the surface of the movable frame is slidably connected to the surface of the mounting frame.

[0012] Preferably, one side of the side baffle is fixedly connected with an anti-skid tooth, the number of the anti-skid teeth is several, and the anti-skid teeth are used in conjunction with a fixing block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can form a clamping limit for the anti-seepage channel through the cooperation of the side baffles, so that the anti-seepage channel will not move easily, and the grouting mechanism can be used to conveniently grout the gap between the device and the anti-seepage channel, which not only reduces the waste of water resources, but also can reduce the settlement of soil under the anti-seepage channel, effectively improves the stability of the anti-seepage channel, and facilitates the transportation of the device under the cooperation of the positioning mechanism and the second positioning hole, and can facilitate the connection of the device to anti-seepage channels of different shapes under the cooperation of the rotating shaft and the connecting seat, thereby improving the applicability of the device and solving the problems that the existing anti-seepage channels have poor fixing effect and are prone to position deviation when being connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional structure from another viewing angle of the utility model;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1. mounting frame; 2. rotating shaft; 3. connecting seat; 4. fixing plate; 5. side baffle; 6. fixing block; 7. grouting mechanism; 71. connecting cavity; 72. grouting hole; 73. discharge hole; 8. mounting groove; 9. positioning mechanism; 91. compression spring; 92. positioning pin; 93. movable frame; 10. first positioning hole; 11. second positioning hole; 12. blocking block; 13. anti-slip teeth. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4As shown, a multi-purpose fixing device for concrete prefabricated panels for water conservancy comprises a mounting frame 1, the inner cavities on both sides of the mounting frame 1 are rotatably connected with a rotating shaft 2, the surface of the rotating shaft 2 is fixedly connected with a connecting seat 3, and the surface of the connecting seat 3 is fixedly connected with a fixing plate 4. Under this action, the angle between the mounting frame 1 and the fixing plate 4 can be changed at will, so that the device is conveniently applicable to anti-seepage channels of different shapes, thereby improving the applicability of the device. Side baffles 5 are fixedly connected at two places on both sides of the mounting frame 1 and the fixing plate 4, and the surface of the anti-seepage channel can be clamped under the action of the two side baffles 5. , so as to squeeze and position the anti-seepage channel, so that the device is connected to the anti-seepage channel, both sides of the mounting frame 1 and the fixing plate 4 are fixedly connected with fixing blocks 6, the number of fixing blocks 6 is several, and the surfaces of the mounting frame 1 and the fixing plate 4 are installed with grouting mechanisms 7, which can fill the gap between the device and the anti-seepage channel with cement slurry after the side baffle 5 is clamped on the anti-seepage channel, so as to connect the device to the anti-seepage channel, which can not only improve the connection effect between the device and the anti-seepage channel, but also reduce the gap between the device and the anti-seepage channel, so as to The situation that water is discharged from the gap between the device and the anti-seepage channel is reduced, and water resources are effectively saved. Both sides of the top of the mounting frame 1 are provided with mounting grooves 8, and the inner cavity of the mounting grooves 8 is provided with a positioning mechanism 9. One side of the surface of the connecting seat 3 is provided with a first positioning hole 10, and the other side of the surface of the connecting seat 3 is provided with a second positioning hole 11. The second positioning hole 11 and the first positioning hole 10 are used in conjunction with the positioning mechanism 9. Under this action, the positioning mechanism 9 can limit the connecting seat 3 through the first positioning hole 10 and the second positioning hole 11, so that the device can be changed during transportation. It changes its shape to facilitate transportation and handling by the staff. One side of the side baffle plate 5 is fixedly connected with an anti-skid tooth 13. The number of the anti-skid teeth 13 is several. Under this action, the friction between the anti-seepage channel and the side baffle plate 5 can be increased, so that the connection between the device and the anti-seepage channel is more stable, and under this action, the grouting mechanism 7 can also be convenient for grouting the gap between the side baffle plate 5 and the anti-seepage channel, thereby improving the connection effect between the device and the anti-seepage channel. The anti-skid teeth 13 are used in conjunction with the fixed block 6. Under this action, the fixed block 6 and the anti-skid teeth 13 will not block each other.

[0022] The grouting mechanism 7 includes a grouting hole 72 opened on one side of the mounting frame 1 and the fixing plate 4. The number of the grouting holes 72 is several. The inner cavity of the grouting hole 72 is provided with a connecting cavity 71. Both sides of the inner cavity of the connecting cavity 71 are provided with discharge holes 73. Under this effect, when grouting, the staff can pour cement slurry into the interior of the connecting cavity 71 through the grouting hole 72, and then discharge it through the discharge hole 73 under the action of the connecting cavity 71, so as to fill the gap between the device and the anti-seepage channel and increase the connection between the device and the anti-seepage channel. The grouting holes 72 are provided with a plurality of holes for grouting, and the number of the holes for grouting can make it more convenient for the workers to grout, so as to avoid the workers having the grouting holes 72 being far away from the discharge holes 73 during grouting and affecting the grouting effect. The inner wall of the grouting hole 72 is slidably connected with a blocking block 12, and the blocking block 12 is designed with a plastic material. Under this effect, the blocking block 12 can be conveniently stuck inside the grouting hole 72 to block the grouting hole 72 and avoid foreign matter from entering the interior of the connecting cavity 71 through the grouting hole 72 and affecting the grouting effect.

[0023] The positioning mechanism 9 includes a compression spring 91, one side of the compression spring 91 is fixedly connected to the inner wall of the mounting groove 8, and the other end of the compression spring 91 is fixedly connected to a positioning pin 92, the surface of the positioning pin 92 is slidably connected to the inner wall of the mounting groove 8, and the surface of the positioning pin 92 is slidably connected to the inner wall of the first positioning hole 10 and the second positioning hole 11. Under this action, the positioning pin 92 can be moved to the inside of the second positioning hole 11, so that the fixing plate 4 is parallel to the mounting frame 1, which is convenient for the staff to transport the device, and can also avoid the situation that the fixing plate 4 rotates at will, effectively improving the applicability of the device, and with the cooperation of the first positioning hole 10, the mounting frame 1 can be kept at ninety degrees with the fixing plate 4, so as to facilitate the normal installation of the device, and the top of the positioning pin 92 is fixedly connected to a movable frame 93, and the movable frame 93 is a T-shaped structure design, and the surface of the movable frame 93 is slidably connected to the surface of the mounting frame 1, under this action, it is convenient for the staff to move the positioning pin 92, so that the staff can move the positioning pin 92 more conveniently.

[0024] Working principle: First, when the device is transported, the positioning pin 92 can be moved out of the first positioning hole 10 by the movable frame 93, and then the fixing plate 4 can be rotated to make the positioning pin 92 enter the second positioning hole 11, so as to limit the fixing plate 4, thereby facilitating the transportation of the device. When the anti-seepage channel needs to be connected after transportation, the positioning pin 92 is inserted into the second positioning hole 11, and the staff clamps the device on the surface of the anti-seepage channel through the cooperation of the side baffle plate 5 and the anti-slip tooth 13, so as to connect the device to the anti-seepage channel, and then take out the blocking block 12 and pour cement slurry into the grouting hole 72. With the cooperation of the cement slurry and the discharge hole 73, the gap between the mounting frame 1 and the side baffle plate 5 and the anti-seepage channel can be blocked, so as to improve the fixing effect of the device. When it is necessary to install anti-seepage channels of other shapes, it is only necessary to take out the positioning pin 92, and then rotate the fixing plate 4 at will until it is rotated to a suitable angle for the anti-seepage channel, and then connect the device to the anti-seepage channel.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose fixing device for precast concrete panels for water conservancy, comprising a mounting frame (1) and a rotating shaft (2) rotating in the inner cavity on both sides thereof, characterized in that: Also includes: A connecting seat (3) fixed to the surface of the rotating shaft (2), the surface of the connecting seat (3) being fixedly connected to a fixing plate (4), side baffles (5) being fixedly connected to two locations on both sides of the mounting frame (1) and the fixing plate (4), fixing blocks (6) being fixedly connected to both sides of the mounting frame (1) and the fixing plate (4), and grouting mechanisms (7) being installed on the surfaces of the mounting frame (1) and the fixing plate (4); Mounting grooves (8) are provided on both sides of the top of the mounting frame (1), a positioning mechanism (9) is installed in the inner cavity of the mounting grooves (8), a first positioning hole (10) is provided on one side of the surface of the connecting seat (3), and a second positioning hole (11) is provided on the other side of the surface of the connecting seat (3).

2. The multi-purpose fixing device for precast concrete panels for water conservancy according to claim 1 is characterized in that: The grouting mechanism (7) comprises a grouting hole (72) opened on one side of the mounting frame (1) and the fixing plate (4) and a connecting cavity (71) opened in the inner cavity thereof, and discharge holes (73) are opened on both sides of the inner cavity of the connecting cavity (71).

3. The multi-purpose fixing device for precast concrete panels for water conservancy according to claim 1 is characterized in that: The positioning mechanism (9) comprises a compression spring (91) fixed to the inner wall of the installation groove (8) and a positioning pin (92) fixed to one end thereof, and the top of the positioning pin (92) is fixedly connected to a movable frame (93).

4. The multi-purpose fixing device for precast concrete panels for water conservancy according to claim 2 is characterized in that: The inner wall of the grouting hole (72) is slidably connected with a blocking block (12), and the blocking block (12) is made of plastic material.

5. The multi-purpose fixing device for precast concrete panels for water conservancy according to claim 3 is characterized in that: The movable frame (93) is designed as a T-shaped structure, and the surface of the movable frame (93) is slidably connected to the surface of the mounting frame (1).

6. The multi-purpose fixing device for precast concrete panels for water conservancy according to claim 1 is characterized in that: One side of the side baffle (5) is fixedly connected with an anti-skid tooth (13), the number of the anti-skid teeth (13) is several, and the anti-skid tooth (13) is used in conjunction with the fixing block (6).

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