Pipe gallery mold with locking structure

Abstract

The utility model discloses a pipe gallery mould with a locking structure, which comprises a mounting shell, a mould main body and a bottom plate, one side of the mould main body is fixedly connected with a fixing plate, the outer wall of the top of the mounting shell is rotatably connected with a rocker, one side of the mounting shell is provided with a fixing groove, and a positioning part for enabling the rocker to rotate at a fixed angle is arranged in the fixing groove. The bottom end of the rocker is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the mounting shell to be fixedly connected with a cam, and the inner wall of one side of the mounting shell is slidably connected with two pressing plates. According to the locking mechanism, the problem that gaps are generated during splicing due to the fact that a rocker can rotate according to a fixed angle during rotation is solved, the working efficiency of the whole locking mechanism is improved, the sliding plate can be guided, and the stability of the locking mechanism during working is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe gallery mold technology, and in particular to a pipe gallery mold with a locking structure. Background Technology

[0002] Integrated utility tunnel molds are devices used to prevent repeated road excavation, protect the urban environment, improve urban energy supply, and ensure safe urban operation. They carry multiple public utility pipelines such as power communication, daily water supply, and closed-circuit television, and are installed on the road surface with basic functions such as drainage devices and monitoring.

[0003] A search revealed Chinese patent CN111336582A, which discloses a comprehensive utility model mold for a utility model. The mold includes an inner mold and an outer mold, with the outer mold comprising end molds. The two ends of the inner mold are detachably connected to two oppositely arranged end molds. However, the mold still suffers from the following drawback: the main body lacks a locking structure, leading to gaps during assembly and reducing the efficiency of the utility model's casting process. Therefore, it is essential to propose a utility model mold with a locking structure. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pipe gallery mold with a locking structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pipe rack mold with a locking structure includes a mounting shell, a mold body, and a base plate. A fixing plate is fixedly connected to one side of the mold body. A rocker arm is rotatably connected to the top outer wall of the mounting shell. A fixing groove is provided on one side of the mounting shell, and a positioning component is provided in the fixing groove to rotate the rocker arm at a fixed angle. A rotating shaft is fixedly connected to the bottom end of the rocker arm, and a cam is fixedly connected to the bottom end of the rotating shaft through the mounting shell. Two pressure plates are slidably connected to the inner wall of one side of the mounting shell, and an arc-shaped groove is provided on one side of each of the two pressure plates. A sliding plate is slidably connected to the inner wall of the bottom of the mounting shell. Multiple cylindrical pins are fixedly connected to one side of the sliding plate, and the multiple cylindrical pins slide within the arc-shaped groove. An installation groove is provided on one side of the sliding plate, and a first spring is provided in the installation groove and fixed to the mounting shell. A positioning plate is fixedly connected to the inner wall of the bottom of the mounting shell, and a guide mechanism for guiding the sliding plate is provided on one side of the positioning plate.

[0007] As a further embodiment of this utility model, the positioning component is a second spring, which is fixedly connected in a fixing groove. One end of the second spring is fixedly connected to a positioning bead. The bottom end of the rocker arm is provided with multiple positioning holes, and the multiple positioning holes are in contact with the positioning bead.

[0008] As a further embodiment of this invention, a gasket is slidably connected to the outer circumference of the positioning bead, and the gasket is fixed to the mounting shell.

[0009] As a further embodiment of this utility model, the guiding mechanism is a guide block, which is fixedly connected to one side of the positioning plate. A positioning groove is provided on one side of the sliding plate, and the positioning groove is in contact with the guide block.

[0010] As a further embodiment of this utility model, two sliders are fixedly connected to the bottom of the mold body, and two guide rails are fixedly connected to the base plate, with both guide rails being slidably connected to the sliders.

[0011] As a further embodiment of this utility model, multiple fixing holes are provided on one side of each of the two guide rails, and a fixing groove is provided on the slider. A fixing rod is fixedly connected in the fixing groove, and the fixing rod passes through the fixing hole.

[0012] As a further improvement of this utility model, the rocker arm has multiple anti-slip textures on one side, and the multiple anti-slip textures are evenly distributed.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a rocker arm to rotate the rotating shaft and cam, which in turn moves the slide plate and cylindrical pin. Under the action of the arc groove and the first spring, the pressure plate squeezes the fixing plate, thereby locking the two mating mold bodies. This improves the practicality of the mold body and solves the problem that the lack of a locking structure in the mold body leads to gaps during splicing, which reduces the efficiency of the pipe gallery casting process.

[0015] 2. This utility model, through the combined use of positioning holes, positioning beads, and a second spring, enables the rocker arm to rotate at a fixed angle, thereby making the rocker arm more convenient to use and improving the working efficiency of the entire locking structure.

[0016] 3. This utility model uses the guide block and positioning groove in combination. When the slide plate is sliding, the guide block slides in the positioning groove at the same time, thereby guiding the slide plate and preventing the slide plate from shaking when sliding, thus improving the stability of the locking mechanism during operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional front view of a pipe gallery mold with a locking structure proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the mounting shell of a pipe gallery mold with a locking structure proposed in this utility model;

[0019] Figure 3This is a schematic diagram of the internal structure of a slide plate of a pipe gallery mold with a locking structure proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the internal structure of the mounting shell of a pipe gallery mold with a locking structure proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the slider of a pipe gallery mold with a locking structure proposed in this utility model.

[0022] In the diagram: 1. Mounting shell; 2. Fixing hole; 3. Fixing rod; 4. Base plate; 5. Mold body; 6. Cylindrical pin; 7. Rocker arm; 8. Rotating shaft; 9. Positioning plate; 10. Fixing plate; 11. Cam; 12. Slide plate; 13. Pressure plate; 14. Guide block; 15. Positioning groove; 16. Mounting groove; 17. First spring; 18. Arc groove; 19. Positioning hole; 20. Second spring; 21. Washer; 22. Positioning bead; 23. Slider. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-5A pipe gallery mold with a locking structure includes a mounting shell 1, a mold body 5, and a base plate 4. A fixing plate 10 is bolted to one side of the mold body 5. A rocker arm 7 is rotatably connected to the top outer wall of the mounting shell 1. A fixing groove is provided on one side of the mounting shell 1, and a positioning component is provided in the fixing groove to rotate the rocker arm 7 at a fixed angle. A rotating shaft 8 is bolted to the bottom end of the rocker arm 7. The bottom end of the rotating shaft 8 passes through the mounting shell 1 and is keyed to a cam 11. Two pressure plates 13 are slidably connected to the inner wall of one side of the mounting shell 1. An arc-shaped groove 18 is provided on one side of each of the two pressure plates 13. A sliding plate 12 is slidably connected to the inner wall of the bottom of the mounting shell 1. Multiple cylindrical pins 6 are welded to one side of the sliding plate 12, and the multiple cylindrical pins 6 slide within the arc-shaped groove 18. An mounting groove 18 is provided on one side of the sliding plate 12. 6. A first spring 17 is provided in the mounting groove 16 and is fixed to the mounting shell 1. A positioning plate 9 is fixed to the bottom inner wall of the mounting shell 1 by bolts. A guide mechanism for guiding the slide plate 12 is provided on one side of the positioning plate 9. When the mold body 5 needs to be spliced, the fixing plate 10 is inserted into the mounting shell 1 so that the fixing plate 10 and the positioning plate 9 are in contact. The rocker arm 7 is rotated, and the rocker arm 7 rotates, thereby rotating the rotating shaft 8 and the cam 11. The cam 11 rotates, thereby moving the slide plate 12. The movement of the slide plate 12 causes the cylindrical pin 6 to move. Under the action of the arc groove 18 and the first spring 17, the pressure plate 13 presses the fixing plate 10, thereby locking the two mold bodies 5 that are in contact, which can effectively prevent gaps from forming when the mold bodies 5 are spliced.

[0025] In use, the fixing component is spring 16, which is welded to the inner wall of one side of the connecting shell 8. A pressure rod 17 is welded to the other end of spring 16, and the pressure rod 17 is rotatably connected to the connecting shell 8. A pressure plate 18 is welded to one side of the pressure rod 17, and the pressure plate 18 contacts the rotating cylinder 13. A support shaft 19 is rotatably connected to one side of the pressure plate 18, and the support shaft 19 is fixed to the mounting shell 1. When a shock absorber needs to be installed, the mounting base 4 is first fixed using the mounting plate 3. When the position of the mounting base 4 needs to be adjusted, the pressure rod 17 is pressed downwards, and the spring 16... When pressed down, the pressure plate 18 rotates around the support shaft 19, thereby moving the support shaft 19 away from the rotating cylinder 13. After the position of the mounting base 4 is adjusted, the downward pressure of the pressure rod 17 stops. Under the action of the spring 16, the pressure plate 18 rotates in the opposite direction around the support shaft 19, thereby pressing the pressure plate 18 against the rotating cylinder 13 to prevent the rotating cylinder 13 from rotating, thus fixing the position of the mounting base 4. The positioning component is the fixing cylinder 14, which is bolted to the outer circumference of the connecting shell 8. A through hole is opened on one side of the fixing cylinder 14, and a fixing rod 20 is slidably connected in the through hole. The rotating shaft 2 Multiple fixing holes 21 are provided on the outer circumference of mounting base 2, and the fixing holes 21 are in contact with the fixing rod 20. After the direction of mounting base 4 is adjusted, the fixing rod 20 is inserted into the fixing hole 21 to prevent the rotating shaft 22 from rotating, thereby fixing the direction of mounting base 4, ensuring the uniformity of the shock absorber's movement direction, and improving the practicality of the shock absorber reinforcement bracket. A positioning groove 2 is provided on the top of mounting shell 1, and the positioning groove 2 is slidably connected to the connecting shaft 11 to limit the rotation of the connecting shaft 11. Multiple anti-slip textures are provided on the outer circumference of the first knob 6. Multiple anti-slip textures are evenly distributed, making it easier for operators to use the first knob 6. The outer circumference of the second knob 7 is also provided with multiple anti-slip textures, which are evenly distributed, making it easier for operators to use the second knob 7. Multiple mounting plates 3 are fixed to one side of the outer wall of the mounting shell 1 by bolts, and each mounting plate 3 has a pin hole. Support plates 9 are fixed to both sides of the mounting plates 3 by bolts. The pin holes facilitate the installation and fixation of the support bracket. The support plates 9 can improve the strength of the mounting plates 3 and effectively prevent the mounting plates 3 from breaking during use.

[0026] Working principle: When the mold body 5 needs to be spliced, first place the mold body 5 on the guide rail of the base plate 4, then push the mold body 5 so that the mold body 5 fits into another mold body 5, and then push the fixing rod 3 through the fixing hole 2 into the fixing groove of the slider 23 to fix the mold body 5. Then, insert the fixing plate 10 into the mounting shell 1 so that the fixing plate 10 fits into the positioning plate 9. Rotate the rocker arm 7, and the rocker arm 7 rotates, thereby rotating the rotating shaft 8 and the cam 11. The cam 11 rotates, thereby moving the slide plate 12. The movement of the slide plate 12 causes the cylindrical pin 6 to move. Under the action of the arc groove 18 and the first spring 17, the pressure plate 13 squeezes the fixing plate 10, thereby locking the two fitting mold bodies 5, which can effectively prevent gaps from forming when the mold bodies 5 are spliced.

[0027] Furthermore, although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe rack mold with a locking structure, comprising a mounting shell (1), a mold body (5), and a base plate (4), characterized in that, A fixing plate (10) is fixedly connected to one side of the mold body (5). A rocker arm (7) is rotatably connected to the top outer wall of the mounting shell (1). A fixing groove is provided on one side of the mounting shell (1). A positioning component is provided in the fixing groove to make the rocker arm (7) rotate at a fixed angle. A rotating shaft (8) is fixedly connected to the bottom end of the rocker arm (7). A cam (11) is fixedly connected to the bottom end of the rotating shaft (8) through the mounting shell (1). Two pressure plates (13) are slidably connected to the inner wall of one side of the mounting shell (1). An arc-shaped groove (11) is provided on one side of each of the two pressure plates (13). 8) A sliding plate (12) is slidably connected to the bottom inner wall of the mounting shell (1). A plurality of cylindrical pins (6) are fixedly connected to one side of the sliding plate (12), and the plurality of cylindrical pins (6) slide in the arc groove (18). A mounting groove (16) is provided on one side of the sliding plate (12). A first spring (17) is provided in the mounting groove (16), and the first spring (17) is fixed to the mounting shell (1). A positioning plate (9) is fixedly connected to the bottom inner wall of the mounting shell (1). A guide mechanism for guiding the sliding plate (12) is provided on one side of the positioning plate (9).

2. The pipe gallery mold with a locking structure according to claim 1, characterized in that, The positioning component is a second spring (20), which is fixedly connected in a fixing groove. One end of the second spring (20) is fixedly connected to a positioning bead (22). The bottom end of the rocker arm (7) is provided with multiple positioning holes (19), and the multiple positioning holes (19) are in contact with the positioning bead (22).

3. A pipe gallery mold with a locking structure according to claim 2, characterized in that, The positioning bead (22) has a slidably connected gasket (21) on its outer circumference, and the gasket (21) is fixed to the mounting shell (1).

4. A pipe gallery mold with a locking structure according to claim 1, characterized in that, The guiding mechanism is a guide block (14), which is fixedly connected to one side of the positioning plate (9). A positioning groove (15) is provided on one side of the sliding plate (12), and the positioning groove (15) is in contact with the guide block (14).

5. A pipe gallery mold with a locking structure according to claim 1, characterized in that, Two sliders (23) are fixedly connected to the bottom of the mold body (5), and two guide rails are fixedly connected to the base plate (4), and both guide rails are slidably connected to the sliders (23).

6. A pipe gallery mold with a locking structure according to claim 5, characterized in that, Multiple fixing holes (2) are provided on one side of both guide rails. The slider (23) is provided with a fixing groove. A fixing rod (3) is fixedly connected in the fixing groove and passes through the fixing hole (2).

7. A pipe gallery mold with a locking structure according to claim 4, characterized in that, The rocker arm (7) has multiple anti-slip textures on one side, and the multiple anti-slip textures are evenly distributed.

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