Asphalt roadside material blocking device for highway construction

Abstract

The utility model provides an asphalt road side material blocking device for highway construction, which belongs to the field of highway construction and comprises a bottom plate, mounting shells are fixedly mounted on two sides of the top of the bottom plate, notches are formed in one sides of the mounting shells, a through groove is formed in the middle of the top of the bottom plate, and the through groove is arranged in the through groove. A discharging box is connected to the middle of the top of the mounting shell in a penetrating mode, and a plurality of material stopping blocks are arranged in the discharging box. The electric push rod drives the sliding block to slide in the notch, the sliding block drives the two moving blocks to slide on the surfaces of the guide rods in the two moving grooves, the sliding block is limited, when the connecting groove in the bottom of the sliding block is clamped with the material stopping block, the motor on the installation base is matched with the bearing to drive the rotating rod to rotate, and the rotating rod drives the two adjusting blocks to rotate. The two adjusting blocks drive the two limiting columns to rotate and are clamped with the two limiting holes in the surface of the material stopping block, the two electric telescopic rods drive the two limiting blocks to move to expose the through groove, and therefore the material stopping block moves downwards to be installed and placed.

Description

Technical Field

[0001] The utility model relates to the field of highway construction, in particular to an asphalt road side material blocking device for highway construction. Background Art

[0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed into mineral materials. The asphalt binder improves the ability of paving aggregate to resist damage to the road surface caused by traffic and natural factors, making the road surface smooth, dust-free, waterproof and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction. The asphalt structural layer of the asphalt pavement itself belongs to the category of flexible pavement, but its base layer can also use rigid cement concrete or semi-rigid hydraulic materials in addition to flexible materials. Before pouring the asphalt road, it is necessary to fix blocks at both ends to facilitate the blocking of the asphalt. At present, most asphalt blocks are installed manually, which is not only time-consuming and labor-intensive, but also difficult to align. Therefore, it is necessary to design a practical asphalt road side blocking device for highway construction. Utility Model Content

[0003] The purpose of the utility model is to provide an asphalt road side retaining device for highway construction to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt roadside material blocking device for highway construction, comprising a bottom plate, a mounting shell is fixedly mounted on both sides of the top of the bottom plate, a notch is opened on one side of the mounting shell, a through groove is opened in the middle of the top of the bottom plate, a material discharge box is inserted and connected in the middle of the top of the mounting shell, and a plurality of material blocking blocks are arranged inside the material discharge box;

[0005] The mounting assembly comprises an electric push rod mounted on the top of the inner wall of the slot, the telescopic end of the electric push rod is fixedly connected to a slider, a mounting seat is provided on one side of the slider, a motor is provided on one side of the mounting seat, a rotating rod is fixedly connected to the output shaft of the motor, the other end of the rotating rod is rotatably connected to the other side of the inner wall of the mounting seat through a bearing, two adjusting blocks are rotatably connected to the surface of the rotating rod, a limiting column is provided on one side of the bottom ends of the two adjusting blocks, a clamping joint is provided at one end of the two limiting columns, the surface of the clamping joint is clamped and connected with two limiting holes provided on the surface of the stop block, a connecting groove is provided at the bottom of the slider, and the inner wall of the connecting groove is slidably engaged with the two ends of the stop block;

[0006] The pushing component comprises a fixing seat installed on one side of the bottom of the through groove, an electric hydraulic rod is provided on one side of the fixing seat, a pushing block is fixedly connected to the telescopic end of the electric hydraulic rod, and a clamping groove is opened on one side of the pushing block.

[0007] As a preferred solution of the utility model: both sides of the inner wall of the notch are provided with moving grooves, the inner wall of the moving groove is provided with a guide rod, and the surface of the guide rod is slidably connected with the moving blocks provided at both ends of the slider.

[0008] As a preferred solution of the utility model: a strip groove is provided on one side of the inner wall of the material discharge box, the inner wall of the strip groove is engaged with a protrusion provided at one end of the material stop block, and the surface of the protrusion can be engaged with a slot provided at the other end of the material stop block.

[0009] As a preferred solution of the utility model: a groove is provided in the middle of the bottom of the inner wall of the through groove, and a plurality of auxiliary rollers are provided on the inner wall of the groove.

[0010] As a preferred solution of the utility model: a through groove is opened on the other side of the bottom of the inner wall of the through groove, and auxiliary grooves are opened on both sides of the inner wall of the through groove, an electric telescopic rod is provided on the inner wall of the auxiliary groove, the telescopic end of the electric telescopic rod is fixedly connected to a limiting block, a limiting head is provided on the top of the limiting block, and the surface of the limiting head is slidably connected to the limiting groove opened on the top of the inner wall of the auxiliary groove.

[0011] As a preferred solution of the utility model: a control panel is provided on the side of the base plate, and the electric telescopic rod, electric push rod, motor and electric hydraulic rod are all electrically connected to an external power supply through the control panel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The slider is driven to slide in the slot by an electric push rod, and the slider drives the two moving blocks to slide on the surfaces of the two guide rods in the two moving slots, thereby limiting the slider. When the connecting slot at the bottom of the slider is engaged with the stop block, the motor on the mounting seat cooperates with the bearing to drive the rotating rod to rotate, and the rotating rod drives the two adjustment blocks to rotate. The two adjustment blocks drive the two limit columns to rotate and engage with the two limit holes on the surface of the stop block, thereby fixing it. The two electric telescopic rods drive the two limit blocks to move, exposing the through slot, so that the stop block moves down, thereby facilitating its installation and placement.

[0014] (2) The push block is driven to move by the electric hydraulic rod on the fixed seat, and the push block drives the blocking block to move, and cooperates with several auxiliary rollers in the groove to facilitate the movement of the blocking block, thereby reducing the effort of manual handling and placement. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the driving component of the utility model.

[0019] In the figure: 1. bottom plate; 11. mounting shell; 12. notch; 13. through slot; 14. material discharge box; 15. material stopper; 16. moving slot; 17. guide rod; 18. strip slot; 19. protrusion; 110. slot; 111. groove; 112. auxiliary roller; 113. through slot; 114. auxiliary slot; 115. electric telescopic rod; 116. limit block; 117. control panel; 2. mounting assembly; 21. electric push rod; 22. slider; 23. mounting seat; 24. motor; 25. rotating rod; 26. bearing; 27. adjusting block; 28. limit column; 29. ​​card joint; 210. limit hole; 211. connecting slot; 212. moving block; 3. pushing assembly; 31. fixed seat; 32. electric hydraulic rod; 33. pushing block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations 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-Figure 4 , an asphalt roadside material retaining device for highway construction, comprising: a bottom plate 1, a mounting shell 11 is fixedly mounted on both sides of the top of the bottom plate 1, a notch 12 is opened on one side of the mounting shell 11, a through groove 13 is opened in the middle of the top of the bottom plate 1, a material discharge box 14 is inserted and connected in the middle of the top of the mounting shell 11, and a plurality of material retaining blocks 15 are arranged inside the material discharge box 14;

[0022] See also Figure 3, the installation component 2 includes an electric push rod 21 installed on the top of the inner wall of the slot 12, the telescopic end of the electric push rod 21 is fixedly connected with a slider 22, a mounting seat 23 is provided on one side of the slider 22, a motor 24 is provided on one side of the mounting seat 23, a rotating rod 25 is fixedly connected to the output shaft of the motor 24, the other end of the rotating rod 25 is rotatably connected to the other side of the inner wall of the mounting seat 23 through a bearing 26, and two adjusting blocks 27 are rotatably connected to the surface of the rotating rod 25, and a limiting column 28 is provided on one side of the bottom end of the two adjusting blocks 27, and a clamping joint 29 is provided at one end of the two limiting columns 28, and the surface of the clamping joint 29 is clamped and connected with two limiting holes 210 opened on the surface of the stop block 15, and a connecting groove 211 is opened at the bottom of the slider 22, and the inner wall of the connecting groove 211 is slidably engaged with the two ends of the stop block 15;

[0023] During specific use: the electric push rod 21 drives the slider 22 to slide in the slot 12, and the slider 22 drives the two moving blocks 212 to slide on the surfaces of the two guide rods 17 in the two moving slots 16, thereby limiting the slider 22. When the connecting slot 211 at the bottom of the slider 22 engages with the stop block 15, the motor 24 on the mounting seat 23 cooperates with the bearing 26 to drive the rotating rod 25 to rotate, and the rotating rod 25 drives the two adjusting blocks 27 to rotate. The two adjusting blocks 27 drive the two limiting columns 28 and the card joint 29 to rotate and engage with the two limiting holes 210 on the surface of the stop block 15, thereby fixing it. The two electric telescopic rods 115 drive the two limiting blocks 116 to move, exposing the through slot 113, so that the stop block 15 moves down, thereby facilitating its installation and placement.

[0024] See also Figure 4 The pushing component 3 includes a fixing seat 31 installed on one side of the bottom of the through groove 13, an electric hydraulic rod 32 is provided on one side of the fixing seat 31, a push block 33 is fixedly connected to the telescopic end of the electric hydraulic rod 32, and a clamping groove is opened on one side of the push block 33.

[0025] During specific use: the electric hydraulic rod 32 on the fixed seat 31 drives the push block 33 to move, and the push block 33 drives the blocking block 15 to move, and cooperates with several auxiliary rollers 112 in the groove 111 to facilitate the movement of the blocking block 15, thereby reducing the effort of manual handling and placement.

[0026] See also Figure 2 Both sides of the inner wall of the notch 12 are provided with moving grooves 16 , the inner wall of the moving groove 16 is provided with a guide rod 17 , and the surface of the guide rod 17 is slidably connected to both ends of the slider 22 with moving blocks 212 .

[0027] During specific use, the slider 22 drives the two moving blocks 212 to slide on the surfaces of the two guide rods 17 in the two moving grooves 16 , thereby limiting the position of the slider 22 .

[0028] See also Figure 2 A strip groove 18 is provided on one side of the inner wall of the discharge box 14 , and the inner wall of the strip groove 18 is engaged with a protrusion 19 provided at one end of the stop block 15 , and the surface of the protrusion 19 can be engaged with a slot 110 provided at the other end of the stop block 15 .

[0029] When in use, the protrusion 19 at one end of the blocking block 15 is engaged with the slot 110 at the other end of another blocking block 15 , so that a plurality of blocking blocks 15 can be assembled and installed conveniently.

[0030] See also Figure 2 A groove 111 is provided in the middle of the bottom of the inner wall of the through groove 13 , and a plurality of auxiliary rollers 112 are provided on the inner wall of the groove 111 .

[0031] When in use, the auxiliary rollers 112 in the groove 111 rotate to facilitate the push block 33 to push the stop block 15 to the bottom of the slide block 22 .

[0032] See also Figure 2 A through groove 113 is provided on the other side of the bottom of the inner wall of the through groove 13, and auxiliary grooves 114 are provided on both sides of the inner wall of the through groove 113. An electric telescopic rod 115 is provided on the inner wall of the auxiliary groove 114. The telescopic end of the electric telescopic rod 115 is fixedly connected to a limiting block 116. A limiting head is provided on the top of the limiting block 116. The surface of the limiting head is slidably connected to the limiting groove provided on the top of the inner wall of the auxiliary groove 114.

[0033] During specific use: the two electric telescopic rods 115 drive the two limit blocks 116 to move, so that the two limit blocks 116 enter the two auxiliary grooves 114, exposing the through groove 113, so that the blocking block 15 moves down, thereby facilitating its installation and placement.

[0034] See also Figure 1 A control panel 117 is provided on the side of the base plate 1 , and the electric telescopic rod 115 , the electric push rod 21 , the motor 24 and the electric hydraulic rod 32 are all electrically connected to an external power source through the control panel 117 .

[0035] During specific use: the control panel 117 controls the electric telescopic rod 115 , the electric push rod 21 , the motor 24 and the electric hydraulic rod 32 , so that the device can be convenient for installing and placing a plurality of blocking blocks 15 .

[0036] When in use, the electric hydraulic rod 32 on the fixed seat 31 drives the push block 33 to move, and the push block 33 drives the blocking block 15 to move, and cooperates with a plurality of auxiliary rollers 112 in the groove 111 to facilitate the movement of the blocking block 15, reducing the effort of manual handling and placement, and the electric push rod 21 drives the slider 22 to slide in the slot 12, and the slider 22 drives the two moving blocks 212 to slide on the surfaces of the two guide rods 17 in the two moving grooves 16, thereby limiting the slider 22, and when the connecting groove 211 at the bottom of the slider 22 is engaged with the blocking block 15, the motor 24 on the mounting seat 23 cooperates with the bearing 26 to drive the rotating rod 25 Rotate, the rotating rod 25 drives the two adjusting blocks 27 to rotate, and the two adjusting blocks 27 drive the two limiting columns 28 and the clamping joint 29 to rotate and engage with the two limiting holes 210 on the surface of the blocking block 15, thereby fixing it, and the two electric telescopic rods 115 drive the two limiting blocks 116 to move, exposing the through groove 113, so that the blocking block 15 moves down, and the protrusion 19 at one end of the blocking block 15 engages with the clamping groove 110 at the other end of the other blocking block 15. During the clamping connection process, the motor 24 drives the two limiting columns 28 and the clamping joint 29 to separate from the blocking block 15, thereby facilitating the combined installation and placement of multiple blocking blocks 15.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An asphalt road side retaining device for highway construction, comprising a bottom plate (1), characterized in that: A mounting shell (11) is fixedly mounted on both sides of the top of the bottom plate (1), a notch (12) is provided on one side of the mounting shell (11), a through groove (13) is provided in the middle of the top of the bottom plate (1), a material discharge box (14) is inserted and connected in the middle of the top of the mounting shell (11), and a plurality of material blocking blocks (15) are provided inside the material discharge box (14); The mounting assembly (2) comprises an electric push rod (21) mounted on the top of the inner wall of the slot (12), the telescopic end of the electric push rod (21) is fixedly connected to a slider (22), a mounting seat (23) is provided on one side of the slider (22), a motor (24) is provided on one side of the mounting seat (23), an output shaft of the motor (24) is fixedly connected to a rotating rod (25), and the other end of the rotating rod (25) is rotatably connected to the other side of the inner wall of the mounting seat (23) through a bearing (26). The surface of the rotating rod (25) is rotatably connected to two adjusting blocks (27), one side of the bottom end of the two adjusting blocks (27) is provided with a limiting column (28), one end of the two limiting columns (28) is provided with a clamping joint (29), the surface of the clamping joint (29) is clamped and connected with two limiting holes (210) provided on the surface of the blocking block (15), and the bottom of the sliding block (22) is provided with a connecting groove (211), and the inner wall of the connecting groove (211) is slidably clamped with the two ends of the blocking block (15); A pushing assembly (3), the pushing assembly (3) comprising a fixing seat (31) mounted on one side of the bottom of the through slot (13), an electric hydraulic rod (32) being provided on one side of the fixing seat (31), a pushing block (33) being fixedly connected to the telescopic end of the electric hydraulic rod (32), and a clamping groove being provided on one side of the pushing block (33).

2. The asphalt road side retaining device for highway construction according to claim 1, characterized in that: Both sides of the inner wall of the notch (12) are provided with movable grooves (16), the inner wall of the movable groove (16) is provided with a guide rod (17), and the surface of the guide rod (17) is slidably connected to movable blocks (212) at both ends of the slider (22).

3. The asphalt road side retaining device for highway construction according to claim 1, characterized in that: A strip groove (18) is provided on one side of the inner wall of the material discharging box (14), the inner wall of the strip groove (18) is engaged with a protrusion (19) provided at one end of the material blocking block (15), and the surface of the protrusion (19) can be engaged with a slot (110) provided at the other end of the material blocking block (15).

4. The asphalt road side retaining device for highway construction according to claim 1, characterized in that: A groove (111) is provided in the middle of the bottom of the inner wall of the through groove (13), and a plurality of auxiliary rollers (112) are provided on the inner wall of the groove (111).

5. The asphalt road side retaining device for highway construction according to claim 1, characterized in that: A through groove (113) is provided on the other side of the bottom of the inner wall of the through groove (13), and auxiliary grooves (114) are provided on both sides of the inner wall of the through groove (113). An electric telescopic rod (115) is provided on the inner wall of the auxiliary groove (114), and the telescopic end of the electric telescopic rod (115) is fixedly connected to a limiting block (116). A limiting head is provided on the top of the limiting block (116), and the surface of the limiting head is slidably connected to the limiting groove provided on the top of the inner wall of the auxiliary groove (114).

6. The asphalt road side retaining device for highway construction according to claim 5, characterized in that: A control panel (117) is provided on the side of the base plate (1), and the electric telescopic rod (115), the electric push rod (21), the motor (24) and the electric hydraulic rod (32) are all electrically connected to an external power source via the control panel (117).

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