A road engineering sealing machine

Abstract

The utility model relates to the field of highway engineering discloses a kind of filling and sealing machines for highway engineering, including mobile chassis, push hand, pump body, support, filling and sealing head, conveying pipe and storage tank, and one end of the mobile chassis upper end face is provided with convenient dismounting mechanism.In the utility model, the equipment passes through the through groove of mounting plate by hook block, and after the mounting plate is twisted ninety degrees, the hook block is lifted and pulled, so that it is clamped with the clamping groove, then the clamping plate is twisted to make it close to the gasket on mounting plate, and make the clamping plate parallel with the end face of mounting plate, twist the first knob to drive the first rotating ring to move on the first threaded tube, so that the clamping block is clamped with the clamping plate, the first hose is inserted into the middle of the end face of mounting plate, the one end of pump body is fixed, the other end of pump body is twisted the second knob, so that the connecting disc is rotated with the second rotating ring and is screwed with the pump body, at the same time, the second hose is driven to the other end of pump body, and is clamped with the one end of pump body, to realize convenient dismounting.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering, and in particular to a filling and sealing machine for highway engineering. Background Technology

[0002] Highway engineering is a technical field encompassing the planning, design, construction, and maintenance of highways and related facilities. It covers route selection, roadbed and pavement construction, bridge and tunnel construction, drainage systems, and traffic safety facilities. Its goal is to build a safe, durable, economical, and environmentally friendly road network to meet traffic demands and promote regional economic development. It requires comprehensive consideration of geology, climate, materials, and technical standards, and is an important branch of civil engineering.

[0003] Highway engineering grouting machines are mechanical equipment specifically used for road maintenance and repair. They are used to seal cracks and joints in asphalt or cement concrete pavements. After long-term use, most grouting machine pumps will experience slurry blockage or slurry residue on the surface. However, the pumps are mostly connected by flanges or fixed connections on the equipment, which makes disassembly and assembly very inconvenient and makes it difficult to clean and maintain the pumps in a timely manner, thus reducing the maintenance efficiency of the equipment.

[0004] Therefore, those skilled in the art have provided a filling machine for highway engineering to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a filling machine for highway engineering. The machine works by passing a hook block through a through slot in a mounting plate, then twisting the mounting plate 90 degrees and pulling the hook block to engage with the slot. Next, the clamping plate is twisted to fit tightly against a pad on the mounting plate, making the clamping plate parallel to one side of the mounting plate. Twisting the first knob moves the first rotating ring on the first threaded tube, causing the clamping block to move towards the clamping plate and finally engage with it. Then, the first flexible hose is inserted into the middle of one side of the mounting plate, fixing one end of the pump body. Twisting the second knob at the other end of the pump body causes the connecting disc to rotate with the second rotating ring and form a threaded connection with the other end of the pump body. Simultaneously, the second flexible hose, along with the moving connecting disc, is moved to the other end of the pump body and engages with one end of the pump body. This facilitates the assembly and disassembly of the pump body and improves equipment maintenance efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A filling machine for highway engineering includes a mobile chassis, a pusher, a pump body, a support, a filling head, a delivery pipe, and a storage tank. One end of the upper surface of the mobile chassis is provided with a convenient disassembly and assembly mechanism. The convenient assembly and disassembly mechanism includes a first connecting pipe, one end of which is fixedly connected to a first threaded pipe, and one end of which is fixedly connected to an extension pipe. Sliding grooves are provided on both sides of the outer wall of the extension pipe. Hook blocks are fixedly connected to both sides of one end of the outer wall of the extension pipe. A locking plate is hinged to one end of each hook block. A first knob is fitted onto the outer wall of the first threaded pipe. A first rotating ring is fixedly connected to one side of the first knob. Two locking blocks are slidably connected to one side of the outer wall of the first rotating ring. A first flexible hose is fixedly connected to one end of the extension pipe. A mounting plate is rotatably connected to one end of the pump body. A through groove is provided in the middle of one side of the mounting plate. Locking grooves are provided at both ends of one side of the mounting plate. Two pads are fixedly connected to the middle of one side of the mounting plate. A second connecting pipe is fixedly connected to one end of the conveying pipe. A second threaded pipe is fixedly connected to one end of the second connecting pipe. A second flexible hose is fixedly connected to one end of the second threaded pipe. A second knob is fitted onto the outer wall of the second threaded pipe. A second rotating ring is fixedly connected to one end of the second knob. A connecting plate is fixedly connected to one end of the second rotating ring. Through the above technical solution, the equipment passes the hook block through the through slot on the mounting plate, then twists the mounting plate 90 degrees and pulls the hook block to make it engage with the slot. Then, the clamping plate is twisted to make it fit tightly with the pad on the mounting plate, so that the clamping plate is parallel to one end face of the mounting plate. Twisting the first knob causes the first rotating ring to move on the first threaded tube, which in turn moves the clamping block toward the clamping plate and finally engages with the clamping plate. Then, the first hose is inserted into the middle of one end face of the mounting plate, and one end of the pump body is fixed. Twisting the second knob at the other end of the pump body causes the connecting plate to rotate with the second rotating ring and form a threaded connection with the other end of the pump body. At the same time, the second hose is moved along with the connecting plate to the other end of the pump body and forms an engaging connection with one end of the pump body. This facilitates the disassembly and assembly of the pump body and improves the maintenance efficiency of the equipment.

[0007] Furthermore, a pusher is fixedly connected to one end of the upper surface of the mobile chassis, a pump body is provided at one end of the upper surface of the mobile chassis, and a bracket is fixedly connected to one end of the upper surface of the mobile chassis. Through the above technical solution, the pusher facilitates the movement of the entire equipment, the pump body can extract asphalt or concrete from the storage tank and transport it to the filling head, and the bracket is used to support the delivery pipe and maintain its structural strength. Furthermore, a conveying pipe is sleeved in the middle of the inside of the bracket, a filling head is provided at one end of the conveying pipe, and a storage tank is provided at one end of the upper surface of the mobile chassis; The above technical solution allows the conveying pipe to facilitate the transport of slurry to the filling head, while the storage tank is used to store slurry such as asphalt or concrete.

[0008] Furthermore, one end of the connecting disc is threaded to one end of the pump body, and a second hose is rotatably connected to the center of the connecting disc. Through the above technical solution, the threaded connection enables the pump body to smoothly output the slurry through the second hose to the filling head.

[0009] Furthermore, a locking block is slidably connected to one side of the outer wall of the slide groove, and one end of the locking block is engaged with one end of one side face of the locking plate. Through the above technical solution, the sliding of the card block is more stable and the sliding groove can play an auxiliary fixing role. The card block and the card plate engage, thereby fixing the first threaded pipe to the mounting plate. The first connecting pipe can stably transport the slurry and transfer it to the pump body for output through the first hose.

[0010] Furthermore, one end of the hook block is engaged with the slot, and the opening area of ​​the through slot is consistent with the cross-sectional area of ​​the hook block and the first hose; Through the above technical solution, the hook block engages with the slot to initially fix the mounting plate, extension tube, and first threaded tube. The through groove design allows the hook block to easily pass through and adjust the rotation angle of the mounting plate.

[0011] Furthermore, one end of the first hose passes through the middle of one side face of the mounting plate and forms a snap-fit ​​connection with one end of the pump body; Through the above technical solution, the first hose, as a key component connected to one end of the pump body, plays the role of inputting slurry.

[0012] Furthermore, the second hose passes through the middle of one end face of the connecting disc and forms a snap-fit ​​connection with the other end of the pump body; Through the above technical solution, the second hose, as a key component connected to the other end of the pump body, plays the role of outputting slurry.

[0013] This utility model has the following beneficial effects: 1. This utility model proposes a filling machine for highway engineering. The equipment passes the hook block through the through groove on the mounting plate, then twists the mounting plate 90 degrees and pulls the hook block to make it engage with the slot. Then, the clamping plate is twisted to make it fit tightly with the pad on the mounting plate, so that the clamping plate is parallel to one end face of the mounting plate. Twisting the first knob causes the first rotating ring to move on the first threaded tube, which in turn moves the clamping block toward the clamping plate and finally engages with the clamping plate. Then, the first hose is inserted into the middle of one end face of the mounting plate, and one end of the pump body is fixed. Twisting the second knob at the other end of the pump body causes the connecting plate to rotate with the second rotating ring and form a threaded connection with the other end of the pump body. At the same time, the second hose is moved along with the connecting plate to the other end of the pump body and forms an engaging connection with one end of the pump body. This facilitates the disassembly and assembly of the pump body and improves the maintenance efficiency of the equipment. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of a filling machine for highway engineering proposed in this utility model; Figure 2 This is a side view of a filling machine for highway engineering proposed in this utility model; Figure 3 Exploded view of a convenient replacement mechanism for a filling machine used in highway engineering, as proposed in this utility model; Figure 4 A second-view exploded structural diagram of a convenient replacement mechanism for a filling machine used in highway engineering, as proposed in this utility model; Figure 5 This is a schematic diagram of the second connecting pipe of a filling machine for highway engineering proposed in this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Mobile chassis; 2. Push handle; 3. Pump body; 4. Convenient disassembly and assembly mechanism; 41. First connecting pipe; 42. First threaded pipe; 43. Extension pipe; 44. Slide groove; 45. Hook block; 46. Clamping plate; 47. First knob; 48. First rotating ring; 49. Clamping block; 410. First flexible hose; 411. Mounting plate; 412. Through groove; 413. Clamping groove; 414. Pad block; 415. Second threaded pipe; 416. Second flexible hose; 417. Second knob; 418. Second rotating ring; 419. Connecting plate; 420. Second connecting pipe; 5. Bracket; 6. Filling head; 7. Delivery pipe; 8. Storage tank. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Reference Figure 1-3 This utility model provides a specific implementation method: A filling machine for highway engineering includes a mobile chassis 1, a pusher 2, a pump body 3, a support 5, a filling head 6, a delivery pipe 7, and a storage tank 8. One end of the upper surface of the mobile chassis 1 is equipped with a convenient disassembly and assembly mechanism 4. The convenient disassembly and assembly mechanism 4 includes a first connecting pipe 41, one end of which is fixedly connected to a first threaded pipe 42. One end of the first threaded pipe 42 is fixedly connected to an extension pipe 43. Sliding grooves 44 are formed on both sides of the outer wall of the extension pipe 43. Hook blocks 45 are fixedly connected to both sides of one end of the outer wall of the extension pipe 43. A locking plate 46 is hinged to one end of each hook block 45. A first knob 47 is fitted onto the outer wall of the first threaded pipe 42. A first rotating ring 48 is fixedly connected to one end face of a knob 47. Two locking blocks 49 are slidably connected to one side of the outer wall of the first rotating ring 48. A first flexible hose 410 is fixedly connected to one end of an extension tube 43. A mounting plate 411 is rotatably connected to one end of a pump body 3. A through groove 412 is provided in the middle of one end face of the mounting plate 411. Locking grooves 413 are provided at both ends of one end face of the mounting plate 411. Two pads 414 are fixedly connected to the middle of one end face of the mounting plate 411. A second connecting pipe 420 is fixedly connected to one end of a conveying pipe 7. A second threaded pipe 415 is fixedly connected to one end of the second connecting pipe 420. One end of the threaded tube 415 is fixedly connected to a second flexible tube 416. A second knob 417 is fitted on the outer wall of the second threaded tube 415. One end of the second knob 417 is fixedly connected to a second rotating ring 418. One end of the second rotating ring 418 is fixedly connected to a connecting disc 419. The device passes the hook block 45 through the through groove 412 on the mounting plate 411, then twists the mounting plate 411 ninety degrees and pulls the hook block 45 to make the hook block 45 engage with the slot 413. Then, the locking plate 46 is twisted to make it fit tightly against the pad 414 on the mounting plate 411, so that the locking plate 46 is parallel to one end face of the mounting plate 411. The first knob 47 causes the first rotating ring 48 to move on the first threaded tube 42, thereby causing the locking block 49 to move toward the locking plate 46 and finally engage with the locking plate 46. Then, the first hose 410 is pushed into the middle of one end face of the mounting plate 411, and one end of the pump body 3 is fixed. The other end of the pump body 3 is turned by the second knob 417, causing the connecting plate 419 to rotate with the second rotating ring 418 and form a threaded connection with the other end of the pump body 3. At the same time, the second hose 416 is moved together with the connecting plate 419 to the other end of the pump body 3 and forms an engaging connection with one end of the pump body 3, which facilitates the disassembly and assembly of the pump body 3 and improves the maintenance efficiency of the equipment.

[0018] Reference Figure 3-5 A pusher 2 is fixedly connected to one end of the upper surface of the mobile chassis 1, a pump body 3 is installed at one end of the upper surface of the mobile chassis 1, and a bracket 5 is fixedly connected to one end of the upper surface of the mobile chassis 1. The pusher 2 facilitates the movement of the entire equipment. The pump body 3 can draw asphalt or concrete from the storage tank 8 and transport it to the filling head 6. The bracket 5 is used to support the delivery pipe 7 to maintain its structural strength. The support 5 has a conveying pipe 7 installed in the middle of its interior. One end of the conveying pipe 7 is equipped with a filling head 6. One end of the upper surface of the movable chassis 1 is equipped with a storage tank 8. The conveying pipe 7 facilitates the conveying of slurry to the filling head 6. The storage tank 8 is used to store slurry such as asphalt or concrete. One end of the connecting plate 419 is threaded to one end of the pump body 3. A second hose 416 is rotatably connected to the center of the connecting plate 419. The threaded connection allows the pump body 3 to smoothly output the slurry through the second hose 416 to the filling head 6. A locking block 49 is slidably connected to one side of the outer wall of the chute 44. One end of the locking block 49 is engaged with one end of the side face of the locking plate 46. The sliding of the locking block 49 is more stable and the chute 44 can play an auxiliary fixing role. The locking block 49 and the locking plate 46 engage to fix the first threaded pipe 42 to the mounting plate 411. The first connecting pipe 41 can stably transport the slurry and transfer it to the pump body 3 for output through the first hose 410. One end of the hook block 45 is engaged with the slot 413. The opening area of ​​the through groove 412 is consistent with the cross-sectional area of ​​the hook block 45 and the first hose 410. The engagement of the hook block 45 with the slot 413 makes the mounting plate 411, the extension tube 43 and the first threaded tube 42 initially fixed. The design of the through groove 412 allows the hook block 45 to pass through easily and adjust the rotation angle of the mounting plate 411. One end of the first hose 410 passes through the middle of one side end face of the mounting plate 411 and forms a snap-fit ​​connection with one end of the pump body 3. The first hose 410, as a key component connected to one end of the pump body 3, plays the role of inputting slurry. The second hose 416 passes through the middle of one end face of the connecting plate 419 and forms a snap-fit ​​connection with the other end of the pump body 3. The second hose 416, as a key component connected to the other end of the pump body 3, plays the role of outputting slurry.

[0019] Working principle: The device passes the hook block 45 through the through groove 412 on the mounting plate 411, then twists the mounting plate 411 ninety degrees and pulls the hook block 45 to make the hook block 45 engage with the slot 413. Then, the clamping plate 46 is twisted to make it fit tightly with the pad 414 on the mounting plate 411, so that the clamping plate 46 is parallel to one end face of the mounting plate 411. The first knob 47 is twisted to drive the first rotating ring 48 to move on the first threaded tube 42, so that the clamping block 49 moves toward the clamping plate 46 and finally engages with the clamping plate 46. Then, the first hose 410 is inserted into the middle of one end face of the mounting plate 411, and one end of the pump body 3 is fixed. The second knob 417 is twisted at the other end of the pump body 3 to make the connecting plate 419 rotate with the second rotating ring 418 and form a threaded connection with the other end of the pump body 3. At the same time, the second hose 416 is moved to the other end of the pump body 3 along with the movement of the connecting plate 419 and forms an engaging connection with one end of the pump body 3.

[0020] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0021] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filling machine for highway engineering, comprising a mobile chassis (1), a pusher (2), a pump body (3), a support (5), a filling head (6), a delivery pipe (7), and a storage tank (8), characterized in that: The mobile chassis (1) is provided with a convenient disassembly and assembly mechanism (4) at one end of its upper surface. The convenient disassembly and assembly mechanism (4) includes a first connecting pipe (41), one end of which is fixedly connected to a first threaded pipe (42), and one end of which is fixedly connected to an extension pipe (43). Slide grooves (44) are provided on both sides of the outer wall of the extension pipe (43). Hook blocks (45) are fixedly connected to both sides of one end of the outer wall of the extension pipe (43). A locking plate (46) is hinged to one end of the hook block (45). A first knob (47) is fitted onto the outer wall of the first threaded pipe (42). A first rotating ring (48) is fixedly connected to one end face of the first knob (47). Two locking blocks (49) are slidably connected to one side of the outer wall of the first rotating ring (48). A first flexible hose (410) is fixedly connected to one end of the extension pipe (43). One end of the pump body (3) rotates... A mounting plate (411) is connected to the moving part. A through groove (412) is provided in the middle of one side end face of the mounting plate (411). A slot (413) is provided at both ends of one side end face of the mounting plate (411). Two pads (414) are fixedly connected to the middle of one side end face of the mounting plate (411). A second connecting pipe (420) is fixedly connected to one end of the conveying pipe (7). A second threaded pipe (415) is fixedly connected to one end of the second connecting pipe (420). A second flexible hose (416) is fixedly connected to one end of the second threaded pipe (415). A second knob (417) is sleeved on the outer wall of the second threaded pipe (415). A second rotating ring (418) is fixedly connected to one end of the second knob (417). A connecting plate (419) is fixedly connected to one end of the second rotating ring (418).

2. The filling and sealing machine for highway engineering according to claim 1, characterized in that: A pusher (2) is fixedly connected to one end of the upper surface of the mobile chassis (1), a pump body (3) is provided at one end of the upper surface of the mobile chassis (1), and a bracket (5) is fixedly connected to one end of the upper surface of the mobile chassis (1).

3. The filling and sealing machine for highway engineering according to claim 1, characterized in that: The support (5) has a conveying pipe (7) in the middle of its interior. One end of the conveying pipe (7) is provided with a filling head (6), and one end of the upper surface of the mobile chassis (1) is provided with a storage tank (8).

4. The filling and sealing machine for highway engineering according to claim 1, characterized in that: One end of the connecting disc (419) is threaded to one end of the pump body (3), and a second hose (416) is rotatably connected to the center of the connecting disc (419).

5. A filling machine for highway engineering according to claim 1, characterized in that: A locking block (49) is slidably connected to one side of the outer wall of the slide groove (44), and one end of the locking block (49) is engaged with one end of one side face of the locking plate (46).

6. A filling and sealing machine for highway engineering according to claim 1, characterized in that: One end of the hook block (45) is engaged with the slot (413), and the opening area of ​​the through slot (412) is consistent with the cross-sectional area of ​​the hook block (45) and the first hose (410).

7. A filling machine for highway engineering according to claim 1, characterized in that: One end of the first hose (410) passes through the middle of one side face of the mounting plate (411) and forms a snap-fit ​​connection with one end of the pump body (3).

8. A filling machine for highway engineering according to claim 1, characterized in that: The second hose (416) passes through the middle of one end face of the connecting plate (419) and forms a snap-fit ​​connection with the other end of the pump body (3).

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