Highway engineering potting detection test device

Abstract

The utility model discloses a highway engineering potting detection test device, which relates to the technical field of highway engineering, and comprises a fixed seat, a detection device arranged above the fixed seat, a disassembly and assembly structure arranged on the fixed seat and used for switching the storage position of a potting adhesive, and a control device arranged on the fixed seat and used for controlling the detection device and the disassembly and assembly structure, the detection device comprises two sets of fixing plates, the fixing plates are fixed to the two sides of the top of a fixing base, a connecting frame is fixed between the two sets of fixing plates, a sliding block is slidably connected to the inner side of the connecting frame, a hydraulic cylinder is fixed to the top of the sliding block, rolling wheels are fixed to the bottom end of the hydraulic cylinder, and a driving motor is fixed to one side of each fixing plate. Through cooperation between the limiting frame and the first fixing shaft, when the limiting piece is separated from the limiting frame, the limiting frame is driven to be separated from the baffle, so that the storage shell can be detached from the fixing base, the baffle is controlled to be separated from the storage shell, and therefore when different pouring sealants are detected, only one set of storage shell needs to be replaced, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering technology, specifically a highway engineering grouting testing device. Background Technology

[0002] A Chinese patent with publication number "CN217688265U" discloses a potting compound testing device for highways, comprising a base plate, a side plate fixedly connected to the base plate, a threaded rod connected to the side plate via a support mechanism, a threaded sleeve threadedly connected to the threaded rod, a roller rotatably connected to the lower end of the threaded sleeve via a bearing, a groove filled with potting compound on the base plate, a pressure sensor mounted on the base plate, an electrically connected display mounted on the base plate, and a moving mechanism on the threaded sleeve. This invention is characterized by its ability to test different types of potting compounds.

[0003] When testing potting compounds, the aforementioned device requires filling the potting compound into a groove. The groove is located on a base plate. Since the base plate is partially detachable, when testing different types of potting compounds consecutively, the potting compound inside the groove must be cleaned before new potting compound can be filled. Cleaning the potting compound is quite laborious, resulting in a long time consumption when a single device continuously tests different potting compounds. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a testing device for grouting in highway engineering.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a highway engineering grouting testing device, including a fixed base, and further comprising:

[0006] The testing device, which is located above the fixed base, is used to test the potting compound;

[0007] The disassembly and assembly structure, which is set on the fixed base, is used to switch the storage position of the potting compound;

[0008] The detection device includes two sets of fixing plates, which are fixed to both sides of the top of the fixing base. A connecting frame is fixed between the two sets of fixing plates. A slider is slidably connected to the inner side of the connecting frame. A hydraulic cylinder is fixed to the top of the slider. A roller is fixed to the bottom of the hydraulic cylinder. A drive motor is fixed to one side of the fixing plate. A threaded rod is fixed to the output shaft of the drive motor.

[0009] The disassembly and assembly structure includes a storage shell, which is embedded in the top of the fixing base. Circular holes are provided on both sides of the storage shell. A circular shaft is fitted inside each circular hole, and a baffle is fixed to the outer end of the circular shaft. A first fixing shaft is fixed inside the fixing base, and a limiting bracket is fitted on the outer surface of the first fixing shaft. A slot is fixed inside the fixing base, and a second fixing shaft is fixed on the outer surface of the slot. A movable plate and a return spring are fitted on the outer surface of the second fixing shaft, and a limiting component is fixed to the top of the movable plate.

[0010] As described above, one side of the slider passes through the connecting frame and is slidably connected to the connecting frame, and the threaded rod is threadedly connected to the slider.

[0011] As described above, the interior of the storage shell is filled with potting compound, and the roller is pressed into contact with the potting compound.

[0012] As described above, the two ends of the limiting frame are respectively engaged with two sets of baffles, and when the limiting frame is engaged with the baffles, the baffles close the two ends of the storage shell.

[0013] As described above, the reset spring is elastically supported between the slot and the movable plate, and one side of the movable plate passes through the slot and extends to the outside of the fixed base.

[0014] As described above, the top of the limiting member passes through the slot, and one side of the limiting member blocks the limiting frame.

[0015] Compared with existing technologies, this highway engineering grouting testing device has the following advantages:

[0016] I. This utility model, through the cooperation between the limiting frame and the first fixed shaft, will cause the limiting frame and the baffle to separate when the limiting component separates from the limiting frame, thereby removing the storage shell from the fixed base and controlling the separation of the baffle and the storage shell. Therefore, when testing different potting compounds, only one set of storage shells needs to be replaced, improving testing efficiency.

[0017] II. This utility model uses the operation of a drive motor to move a slider along the inside of the connecting frame via a threaded rod, and uses rollers to crush the potting compound. At the same time, the operation of a hydraulic cylinder makes it easy to adjust the pressure of the rollers, making it convenient to test different types of potting compounds.

[0018] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional view of the front of the present invention;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0022] Figure 4 This is a schematic diagram of the disassembly structure of the storage shell of this utility model.

[0023] In the diagram: 1. Fixed base; 2. Fixed plate; 3. Connecting frame; 4. Slider; 5. Hydraulic cylinder; 6. Roller; 7. Drive motor; 8. Threaded rod; 9. Storage shell; 10. Round hole; 11. Baffle; 12. Round shaft; 13. First fixed shaft; 14. Limiting frame; 15. Groove; 16. Second fixed shaft; 17. Movable plate; 18. Limiting component; 19. Return spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, this utility model provides a highway engineering grouting testing device, including a fixed base 1, and further comprising:

[0026] The testing device, which is located above the fixed base 1, is used to test the potting compound;

[0027] The disassembly and assembly structure is set on the fixed base 1 and is used to switch the storage position of the potting compound;

[0028] The detection device includes two sets of fixing plates 2, which are fixed on both sides of the top of the fixing base 1. A connecting frame 3 is fixed between the two sets of fixing plates 2. A slider 4 is slidably connected to the inner side of the connecting frame 3. A hydraulic cylinder 5 is fixed to the top of the slider 4. A roller 6 is fixed to the bottom of the hydraulic cylinder 5. A drive motor 7 is fixed to one side of the fixing plate 2. A threaded rod 8 is fixed to the output shaft of the drive motor 7.

[0029] The disassembly and assembly structure includes a storage shell 9, which is embedded in the top of the fixing base 1. Circular holes 10 are provided on both sides of the storage shell 9. A circular shaft 12 is fitted inside the circular holes 10, and a baffle 11 is fixed to the outer end of the circular shaft 12. A first fixing shaft 13 is fixed inside the fixing base 1. A limiting bracket 14 is fitted on the outer surface of the first fixing shaft 13. A slot 15 is fixed inside the fixing base 1. A second fixing shaft 16 is fixed on the outer surface of the slot 15. A movable plate 17 and a return spring 19 are fitted on the outer surface of the second fixing shaft 16. A limiting member 18 is fixed to the top of the movable plate 17.

[0030] By filling the inside of the housing 9 with potting compound and driving the hydraulic cylinder 5 to adjust the pressure of the roller 6, the operation of the drive motor 7 will drive the slider 4 to move along the inside of the connecting frame 3 through the threaded rod 8. The roller 6 will crush the potting compound to test it. At the same time, through the cooperation between the limiting frame 14 and the first fixed shaft 13, when the limiting member 18 separates from the limiting frame 14, it will drive the limiting frame 14 to separate from the baffle 11 and release the baffle 11 from the limit. Thus, the housing 9 can be removed from the fixed seat 1, and the baffle 11 can be separated from the housing 9. Therefore, when testing different potting compounds, only one set of housing 9 needs to be replaced, improving the testing efficiency.

[0031] like Figure 1 , 2 As shown, one side of the slider 4 passes through the connecting frame 3 and is slidably connected to the connecting frame 3. The threaded rod 8 is threadedly connected to the slider 4. The inside of the housing 9 is filled with potting compound, and the roller 6 is in contact with the potting compound by compression.

[0032] Through the cooperation between the threaded rod 8 and the slider 4, when the threaded rod 8 rotates, it will drive the slider 4 to slide along the inner side of the connecting frame 3, thereby adjusting the position of the hydraulic cylinder 5. Therefore, the roller 6 can be controlled to roll along the top of the fixed seat 1 and the potting compound.

[0033] like Figure 1 , 4 As shown, the two ends of the limiting frame 14 are respectively engaged with two sets of baffles 11, and when the limiting frame 14 is engaged with the baffles 11, the baffles 11 close the two ends of the storage shell 9.

[0034] Through the cooperation between the limiting frame 14 and the baffle 11, since the two ends of the limiting frame 14 are respectively engaged with the two sets of baffles 11, the baffles 11 are fixed to both sides of the storage shell 9, preventing the potting compound from overflowing from the outside of the storage shell 9.

[0035] like Figure 1 , 3 As shown, the reset spring 19 is elastically supported between the slot 15 and the movable plate 17, and one side of the movable plate 17 passes through the slot 15 and extends to the outside of the fixed base 1.

[0036] The design of the reset spring 19 enables the movable plate 17 to have good elastic reset performance. Since the reset spring 19 is in a compressed state, it will apply an elastic force to the movable plate 17, thereby driving the limiting member 18 to limit the limiting frame 14.

[0037] like Figure 3 As shown, the top of the limiting member 18 passes through the slot 15, and one side of the limiting member 18 blocks the limiting frame 14.

[0038] The movement of the limit frame 14 can be restricted by the cooperation between the limit member 18 and the limit bracket 14, thereby improving the tightness of the cooperation between the limit bracket 14 and the baffle 11.

[0039] Working principle:

[0040] First, the inside of the storage shell 9 is filled with potting compound, and the hydraulic cylinder 5 is driven to adjust the pressure of the roller 6. At this time, the operation of the drive motor 7 will drive the slider 4 to move along the inside of the connecting frame 3 through the threaded rod 8. The roller 6 is used to crush the potting compound to test it. After the potting compound of one set is tested, the user can pull the movable plate 17 to release the limit frame 14 and separate the limit frame 14 from the baffle 11. Then, the storage shell 9 is removed from the fixed base 1, and the baffle 11 is pulled to separate from the storage shell 9. Therefore, when testing different potting compounds, only one set of storage shells 9 needs to be replaced. After the testing is completed, the potting compound is cleaned up.

[0041] 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 highway engineering grouting testing device, comprising a fixed base (1), characterized in that, Also includes: The testing device is located above the fixed base (1) and is used to test the potting compound; The disassembly and assembly structure is set on the fixed base (1) and is used to switch the storage position of the potting compound; The detection device includes two sets of fixing plates (2), the fixing plates (2) are fixed on both sides of the top of the fixing base (1), a connecting frame (3) is fixed between the two sets of fixing plates (2), a slider (4) is slidably connected to the inner side of the connecting frame (3), a hydraulic cylinder (5) is fixed to the top of the slider (4), a roller (6) is fixed to the bottom end of the hydraulic cylinder (5), a drive motor (7) is fixed to one side of the fixing plate (2), and a threaded rod (8) is fixed to the output shaft of the drive motor (7). The disassembly and assembly structure includes a storage shell (9), which is embedded in the top of the fixing base (1). Both sides of the storage shell (9) are provided with round holes (10). A round shaft (12) is sleeved inside the round hole (10), and a baffle (11) is fixed at the outer end of the round shaft (12). A first fixing shaft (13) is fixed inside the fixing base (1). A limiting frame (14) is sleeved on the outer surface of the first fixing shaft (13). A slot (15) is fixed inside the fixing base (1). A second fixing shaft (16) is fixed on the outer surface of the slot (15). A movable plate (17) and a return spring (19) are sleeved on the outer surface of the second fixing shaft (16). A limiting member (18) is fixed on the top of the movable plate (17).

2. The highway engineering grouting testing device according to claim 1, characterized in that: One side of the slider (4) passes through the connecting frame (3) and is slidably connected to the connecting frame (3), and the threaded rod (8) is threadedly connected to the slider (4).

3. The highway engineering grouting testing device according to claim 1, characterized in that: The interior of the housing (9) is filled with potting compound, and the roller (6) is pressed into contact with the potting compound.

4. The highway engineering grouting testing device according to claim 1, characterized in that: The two ends of the limiting frame (14) are respectively engaged with two sets of baffles (11), and when the limiting frame (14) is engaged with the baffles (11), the baffles (11) close the two ends of the storage shell (9).

5. The highway engineering grouting testing device according to claim 1, characterized in that: The reset spring (19) is elastically supported between the slot (15) and the movable plate (17).

6. The highway engineering grouting testing device according to claim 1, characterized in that: The top of the limiting member (18) passes through the slot (15), and one side of the limiting member (18) blocks the limiting frame (14).

7. The highway engineering grouting testing device according to claim 1, characterized in that: One side of the movable plate (17) passes through the slot (15) and extends to the outside of the fixed base (1).

Images