Road construction edge positioning structure

Abstract

The utility model relates to road construction engineering technical field, and disclose a kind of road construction edge positioning structure, this road construction edge positioning structure, including structure main body, structure main body front is provided with weight-reducing hole, structure main body side is provided with connecting slot, structure main body is fixedly connected with connecting block in the side portion away from connecting slot, structure main body top is provided with support assembly, to let structure main body be more stable after being placed in specified position, two structure main bodies are corresponded, so that connecting block is inserted into connecting slot inside, and then let two structure main bodies be connected together, so that electric telescopic rod is elongated, to make structure main body can be positioned stably, and when structure main body needs to be adjusted height, rotating rotator, so that structure main body is moved at the outer surface of rotator, and electric telescopic rod outer surface will be contacted with fixed block inner wall, so that structure main body is more stable when moving.

Description

Technical Field

[0001] This utility model relates to the field of road construction engineering technology, specifically to a road construction edge positioning structure. Background Technology

[0002] Roads generally refer to all kinds of roads that serve land transportation and allow the passage of various motor vehicles, human and animal vehicles, pack animals, and pedestrians. Roads are classified according to their use as urban roads, highways, factory and mining roads, rural roads, forest roads, etc.

[0003] According to a road construction edge positioning structure (Announcement No.: CN220521038U) disclosed in the above application, the supporting rollers can serve as rolling supports for the main structure. This facilitates the movement and transfer of the main structure by pushing it. Simultaneously, when the height of the main structure needs to be adjusted, the rotating handle is rotated synchronously. When the rotating handle rotates synchronously, it drives the supporting screw to rotate synchronously. The force exerted by the threaded connection between the outer curved surface of the supporting screw and the inner wall of the internal threaded hole causes the main structure to move up and down. This allows for easy movement and transfer of the main structure while simultaneously enabling easy height adjustment by rotating the rotating handle.

[0004] However, in actual use, when the operator rotates the handle, the support screw rotates, causing the mounting plate to rotate as well. This makes it difficult to adjust the height of the main structure. Furthermore, if the operator accidentally bumps into the main structure, it can cause deviations, thus affecting the operator's work. Therefore, we propose a road construction edge positioning structure. Utility Model Content

[0005] The purpose of this invention is to provide a road construction edge positioning structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a road construction edge positioning structure, comprising a main body, a weight-reducing hole on the front of the main body, a connecting groove on the side of the main body, a connecting block fixedly connected to the side of the main body away from the connecting groove, and a support assembly on the top of the main body, the support assembly comprising:

[0007] A rotating component is threadedly connected to the top of the main structure, and a mounting plate is rotatably connected to the end of the rotating component. A caster wheel is fixedly connected to the bottom of the mounting plate.

[0008] An electric telescopic pole is fixedly connected to the top of the mounting plate. A pressing block is fixedly connected to the end of the electric telescopic pole. A fixing block is fixedly connected to the front of the main structure. Ball bearings are provided on the inner wall of the fixing block.

[0009] Preferably, the side of the fixing block is provided with a groove, and the center of the fixing block corresponds to the center of the electric telescopic rod, which allows the electric telescopic rod to be better inserted into the fixing block.

[0010] Preferably, the center of the ball corresponds to the center of the inner wall of the fixed block, and the ball is evenly distributed in a circumferential array on the inner wall of the fixed block, which allows the electric telescopic rod to move better inside the fixed block.

[0011] Preferably, the center of the electric telescopic rod corresponds to the center of the mounting plate, and there are two electric telescopic rods, which are symmetrically arranged with respect to the center of the mounting plate, so that the mounting plate can maintain stability better.

[0012] Preferably, the inner wall of the connecting groove is provided with an auxiliary component, the auxiliary component including a slot, the slot being formed on the side of the inner wall of the connecting groove, the side of the connecting block being provided with a placement groove, the side of the inner wall of the placement groove being fixedly connected with a spring, and the end of the spring being fixedly connected with a locking block.

[0013] Preferably, the side of the card block is provided with an arc-shaped surface, and the card block is disposed in the placement groove.

[0014] Preferably, the position of the card slot corresponds to the position of the card block, and the size of the card slot is adapted to the size of the card block.

[0015] Compared with the prior art, this utility model provides a road construction edge positioning structure, which has the following beneficial effects:

[0016] 1. The edge positioning structure for road construction, in order to make the main structure more stable after being placed in the specified position, aligns two main structures so that the connecting block is inserted into the connecting groove, thereby connecting the two main structures together. This allows the electric telescopic rod to extend so that the bottom of the pressing block contacts the ground, thus ensuring that the main structure is stably positioned. When the height of the main structure needs to be adjusted, the rotating part is rotated, allowing the main structure to move on the outer surface of the rotating part. At the same time, the outer surface of the electric telescopic rod will contact the inner wall of the fixed block, making the main structure more stable during movement.

[0017] 2. The edge positioning structure for road construction, in order to make the connection between the main structures more tight, when the two main structures are connected, the position of the connecting block and the connecting groove are aligned, so that the connecting block is inserted into the connecting groove. Then, after the connecting block is fully inserted into the connecting groove, the elastic force of the spring will push the block into the groove, which can make the connection between the two main structures more tight. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-side structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of area A of this utility model.

[0022] In the diagram: 1. Main structure; 2. Weight reduction hole; 3. Connecting groove; 4. Connecting block; 5. Support component; 501. Rotating component; 502. Mounting plate; 503. Caster wheel; 504. Electric telescopic rod; 505. Pressing block; 506. Fixing block; 507. Ball bearing; 6. Auxiliary component; 601. Slot; 602. Placement slot; 603. Spring; 604. Locking block. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a road construction edge positioning structure, including a main body 1, a weight reduction hole 2 on the front of the main body 1, a connecting groove 3 on the side of the main body 1, a connecting block 4 fixedly connected to the side of the main body 1 away from the connecting groove 3, and a support component 5 on the top of the main body 1. The support component 5 includes a rotating part 501, a mounting plate 502, a caster wheel 503, an electric telescopic rod 504, a pressing block 505, a fixing block 506, and a ball bearing 507.

[0024] In this embodiment of the utility model, the rotating component 501 is threadedly connected to the top of the main body 1. A mounting plate 502 is rotatably connected to the end of the rotating component 501. A caster wheel 503 is fixedly connected to the bottom of the mounting plate 502. An electric telescopic rod 504 is fixedly connected to the top of the mounting plate 502. The center of the electric telescopic rod 504 corresponds to the center of the mounting plate 502. There are two electric telescopic rods 504, and they are symmetrically arranged with respect to the center of the mounting plate 502. This allows the mounting plate 502 to maintain better stability. The ends of the electric telescopic rods 504 are fixed... A pressing block 505 is connected, and a fixing block 506 is fixedly connected to the front of the main body 1. The side of the fixing block 506 is provided with a groove, and the center of the fixing block 506 corresponds to the center of the electric telescopic rod 504. This allows the electric telescopic rod 504 to be better inserted into the fixing block 506. A ball bearing 507 is provided on the inner wall of the fixing block 506. The center of the ball bearing 507 corresponds to the center of the inner wall of the fixing block 506. The ball bearing 507 is evenly distributed in a circumferential array on the inner wall of the fixing block 506, which allows the electric telescopic rod 504 to move better inside the fixing block 506.

[0025] Meanwhile, an auxiliary component 6 is provided on the inner wall of the connecting groove 3. The auxiliary component 6 includes a slot 601, which is opened on the side of the inner wall of the connecting groove 3. The position of the slot 601 corresponds to the position of the block 604, and the size of the slot 601 is adapted to the size of the block 604. A placement groove 602 is opened on the side of the connecting block 4. A spring 603 is fixedly connected to the side of the inner wall of the placement groove 602. A block 604 is fixedly connected to the end of the spring 603. The side of the block 604 is provided with an arc-shaped surface. The block 604 is placed in the placement groove 602. In this way, when the two structural bodies 1 are connected to each other, the position of the connecting block 4 corresponds to that of the connecting groove 3, so that the connecting block 4 is inserted into the connecting groove 3. Then, after the connecting block 4 is completely inserted into the connecting groove 3, the elastic force of the spring 603 will push the block 604 into the slot 601. This can make the two structural bodies 1 more tightly connected.

[0026] In this invention, during use, the two main structural bodies 1 are aligned so that the connecting block 4 is inserted into the connecting groove 3, thereby connecting the two main structural bodies 1 together. This allows the electric telescopic rod 504 to extend so that the bottom of the pressing block 505 contacts the ground, thus allowing the main structural body 1 to be stably positioned. When the height of the main structural body 1 needs to be adjusted, the rotating part 501 is rotated, allowing the main structural body 1 to move on the outer surface of the rotating part 501. At the same time, the outer surface of the electric telescopic rod 504 contacts the inner wall of the fixing block 506, making the main structural body 1 more stable during movement.

[0027] Furthermore, when the two main structural bodies 1 are connected to each other, the positions of the connecting block 4 and the connecting groove 3 are aligned, so that the connecting block 4 is inserted into the connecting groove 3. After the connecting block 4 is fully inserted into the connecting groove 3, the elastic force of the spring 603 will push the locking block 604 into the locking groove 601, so that the two main structural bodies 1 can be connected more tightly.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A road construction edge positioning structure, comprising a main body (1), wherein a weight-reducing hole (2) is provided on the front of the main body (1), a connecting groove (3) is provided on the side of the main body (1), and a connecting block (4) is fixedly connected to the side of the main body (1) away from the connecting groove (3), characterized in that: The main structure (1) is provided with a support component (5) at its top, the support component (5) comprising: A rotating component (501) is threadedly connected to the top of the main body (1). A mounting plate (502) is rotatably connected to the end of the rotating component (501). A caster wheel (503) is fixedly connected to the bottom of the mounting plate (502). An electric telescopic rod (504) is fixedly connected to the top of the mounting plate (502). A pressing block (505) is fixedly connected to the end of the electric telescopic rod (504). A fixing block (506) is fixedly connected to the front of the main body (1). A ball bearing (507) is provided on the inner wall of the fixing block (506).

2. The road construction edge positioning structure according to claim 1, characterized in that: The side of the fixing block (506) is provided with a groove, and the center of the fixing block (506) corresponds to the center of the electric telescopic rod (504).

3. The road construction edge positioning structure according to claim 1, characterized in that: The center of the ball (507) corresponds to the center of the inner wall of the fixed block (506), and the ball (507) is evenly distributed in a circumferential array on the inner wall of the fixed block (506).

4. The road construction edge positioning structure according to claim 1, characterized in that: The center of the electric telescopic rod (504) corresponds to the center of the mounting plate (502). There are two electric telescopic rods (504), and the two electric telescopic rods (504) are symmetrically arranged with respect to the center of the mounting plate (502).

5. The road construction edge positioning structure according to claim 1, characterized in that: An auxiliary component (6) is provided on the inner wall of the connecting groove (3). The auxiliary component (6) includes a slot (601) which is opened on the side of the inner wall of the connecting groove (3). A placement slot (602) is opened on the side of the connecting block (4). A spring (603) is fixedly connected to the side of the inner wall of the placement slot (602). A locking block (604) is fixedly connected to the end of the spring (603).

6. The road construction edge positioning structure according to claim 5, characterized in that: The card block (604) has an arc-shaped surface on its side and is disposed in the placement slot (602).

7. The road construction edge positioning structure according to claim 5, characterized in that: The position of the card slot (601) corresponds to the position of the card block (604), and the size of the card slot (601) is adapted to the size of the card block (604).

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