Spike convenient to install

Abstract

The utility model relates to the technical field of road traffic, and discloses a spike convenient to install, which comprises a fastener, a spike body and a connecting rod, external threads are formed on the fastener, an installation hole is formed on the spike body, the fastener penetrates through the installation hole, an abutting part is formed on the spike body, the abutting part is communicated with the installation hole, and the connecting rod is connected with the connecting rod. The connecting rod is provided with an abutting part, the abutting part is used for abutting against the head of the fastener, one end of the connecting rod is provided with an internal thread, and the connecting rod and the fastener are fixed to the bottom of the spike body through matching of the internal thread and the external thread. The connecting rod is fixed to the bottom of the spike body through cooperation of the fastener and the connecting rod, when the spike is installed, the connecting rod is placed in a connecting hole formed in the road surface in advance, so that displacement is not prone to occurring when a vehicle presses the spike body before glue is completely dried, and the installing and fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of road traffic, in particular to a road spike which is convenient to install. Background Art

[0002] Road studs, also known as raised road signs, are widely used traffic safety devices. They are mainly installed in the middle of road markings, the middle of double yellow lines, landscape pavements, tunnel entrances and other roads that require warnings. They remind drivers and pedestrians to pay attention to safety through their retroreflective properties or active flashing functions. Reflective road studs are common in the prior art. This type of road stud has a reflective sheet that reminds drivers to drive safely through light reflection. This type of road stud has a simple structure, low production cost and is easy to obtain high compressive strength. It is the most widely used road stud on the road surface. When installing road studs, glue is usually applied to the road surface or the bottom surface of the road stud. The glue needs a certain amount of time to dry and play a fixing role. If a vehicle passes by the road stud before the glue is dry, the road stud will be disturbed and displaced. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model aims to provide a road spike that is easy to install, and uses a connecting rod to provide preliminary fixation for the road spike, so that the vehicle is not likely to move when passing by the road spike before the glue is completely dry.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A road spike which is easy to install, comprising

[0006] A fastener having an external thread formed thereon,

[0007] A road spike body, wherein a mounting hole is formed on the road spike body, wherein the mounting hole is for the fastener to pass through, and a resisting portion is formed on the road spike body, wherein the resisting portion is connected to the mounting hole and is used to resist the head of the fastener.

[0008] A connecting rod, one end of which is provided with an internal thread, and the connecting rod and the fastener are fixed to the bottom of the spike body through the cooperation of the internal thread and the external thread.

[0009] Furthermore, the connecting rod is configured as a bare rod.

[0010] Furthermore, a plurality of protrusions are formed on the connecting rod, and the protrusions are arranged along the length direction of the connecting rod.

[0011] Furthermore, the protrusion is configured to be in a truncated cone shape.

[0012] Furthermore, an inclined mounting surface is formed on the spike body, and a reflective mark is fixedly connected to the inclined mounting surface.

[0013] Furthermore, a mounting groove is formed on the inclined mounting surface, the reflective mark is arranged in the mounting groove, a transparent plate is arranged on the side of the reflective mark away from the road spike body, the transparent plate is fixedly connected to the mounting groove, the transparent plate closes the mounting groove and is flush with the inclined mounting surface.

[0014] Furthermore, two gripping parts are arranged on the road spike body, and the gripping parts are arranged on two opposite sides of the road spike body for an operator to hold.

[0015] Furthermore, the ratio of the length of the connecting rod to the width of the spike body is set to between 1 / 3 and 2 / 3.

[0016] Furthermore, an internal component is disposed at the bottom of the road spike body, the internal component is internally mounted in the road spike body, and the bottom surface of the internal component is exposed from the road spike body and is formed with a rough surface.

[0017] Beneficial effects of the utility model:

[0018] The utility model provides a mounting hole on the road spike body, and uses the cooperation between the fastener and the connecting rod to fix the connecting rod to the bottom of the road spike body. When installing the road spike involved in the application, the connecting rod is placed in a connecting hole pre-set on the road surface, so that the road spike body is not easily displaced when a vehicle passes over it before the glue is completely dry, and the installation and fixing effect is good. In addition, the setting of the connecting rod increases the contact area between the road spike and the road surface, and the connecting rod can withstand the force in the direction of the road surface, so the fixing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the embodiment in which the connecting rod is in a bare rod state;

[0020] Figure 2 is a schematic diagram of the overall structure of the embodiment in which the protrusion on the connecting rod is in a truncated cone shape;

[0021] Figure 3 Schematic diagram of the cross-sectional structure of the connecting rod in the present embodiment when it is in the bare rod state.

[0022] Reference numerals:

[0023] 1. Road spike body; 101. Mounting hole; 102. Interference part; 103. Inclined mounting surface; 104. Mounting groove; 105. Grip part; 2. Fastener; 201. External thread; 3. Connecting rod; 301. Internal thread; 302. Protrusion; 4. Reflective mark; 5. Transparent plate; 6. Internal component; 601. Rough surface. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] like Figure 1-3 As shown, a road spike convenient for installation in this embodiment includes a fastener 2, a road spike body 1 and a connecting rod 3. The fastener 2 is formed with an external thread 201. The road spike body 1 is provided with a mounting hole 101 for the fastener 2 to pass through. The road spike body 1 is formed with a resisting portion 102, which is communicated with the mounting hole 101 and is used to resist the head of the fastener 2. One end of the connecting rod 3 is provided with an internal thread 301. The connecting rod 3 and the fastener 2 are fixed to the bottom of the road spike body 1 through the cooperation of the internal thread 301 and the external thread 201. The utility model provides a mounting hole 101 on the road spike body 1, and uses the cooperation between the fastener 2 and the connecting rod 3 to fix the connecting rod 3 to the bottom of the road spike body 1. When installing the road spike involved in the application, the connecting rod 3 is placed in a connecting hole pre-set on the road surface, so that it is not easy to cause displacement when a vehicle passes over the road spike body 1 before the glue is completely dry, and the installation and fixing effect is good. In addition, the setting of the connecting rod 3 increases the contact area between the road spike and the road surface, and the connecting rod 3 can withstand the force in the direction of the road surface, and the fixing effect is better.

[0026] Two gripping parts 105 are provided on the road spike body 1. The gripping parts 105 are provided on opposite sides of the road spike body 1 for the operator to hold. During construction, two fingers are respectively pinched on the gripping parts 105 to facilitate operation and prevent the operator from touching the glue.

[0027] An inclined mounting surface 103 is formed on the road spike body 1, and a reflective mark 4 is fixedly connected to the inclined mounting surface 103. A mounting groove 104 is formed on the inclined mounting surface 103, and the reflective mark 4 is arranged in the mounting groove 104. A transparent plate 5 is arranged on the side of the reflective mark 4 away from the road spike body 1, and the transparent plate 5 is fixedly connected to the mounting groove 104. The transparent plate 5 closes the mounting groove 104 and is flush with the inclined mounting surface 103. In this embodiment, the transparent plate 5 is used to protect the reflective mark 4, prevent the reflective mark 4 from being worn by the wheel, and thus ensure the reflective effect of the road spike body 1.

[0028] The bottom of the road spike body 1 is provided with an internal component 6, which is built into the road spike body 1. The bottom surface of the internal component 6 is exposed to the road spike body 1 and forms a rough surface 601. Considering that the road spike involved in this application is finally fixed by glue, it is necessary to increase the roughness of the bottom of the road spike body 1 to enhance the bonding effect. The role of the internal component 6 is to provide the rough surface 601 to enhance the bonding ability. The setting of the internal component 6 allows the rough surface 601 to be pre-processed, and the internal component 6 and the road spike body 1 can be fixed together, thereby reducing the direct processing steps of the road spike body 1.

[0029] The connecting rod 3 can be set in various forms, for example, the connecting rod 3 is set as a bare rod, for example, a plurality of protrusions 302 are formed on the connecting rod 3, and the protrusions 302 are arranged along the length direction of the connecting rod 3. The shape of the protrusions 302 is set to be a truncated cone. The setting of the protrusions 302 further increases the contact area between the connecting rod 3 and the glue. The ratio of the length of the connecting rod 3 to the width of the spike body 1 is set to be between 1 / 3 and 2 / 3. The length of the connecting rod 3 will affect the depth of the connecting hole that needs to be processed in advance. Setting the ratio between 1 / 3 and 2 / 3 can balance the processing depth of the connecting hole and the fixing effect of the connecting rod 3.

[0030] Working principle:

[0031] When installing the road spike involved in the present application, firstly, the fastener 2 is passed through the mounting hole 101, the internal thread 301 on the connecting rod 3 is aligned with the external thread 201 on the fastener 2, and the connecting rod 3 and the fastener 2 are relatively rotated so that the internal thread 301 and the external thread 201 are screwed together, thereby fixing the connecting rod 3 to the bottom of the road spike body 1.

[0032] A connection hole is pre-opened on the road surface, and glue is applied to the road surface and the connection hole. Then the connection rod 3 is placed in the connection hole, and the road spike body 1 is pressed and fitted on the road surface. After installation, the road can be put into use immediately.

[0033] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A road spike that is easy to install, characterized in that: include A fastener (2), wherein the fastener (2) is formed with an external thread (201), A road spike body (1), wherein a mounting hole (101) is formed on the road spike body (1), wherein the mounting hole (101) is used for the fastener (2) to pass through, and wherein a resisting portion (102) is formed on the road spike body (1), wherein the resisting portion (102) is connected to the mounting hole (101), and wherein the resisting portion (102) is used to resist the head of the fastener (2). A connecting rod (3), one end of which is provided with an internal thread (301), and the connecting rod (3) and the fastener (2) are fixed to the bottom of the spike body (1) through the cooperation of the internal thread (301) and the external thread (201).

2. The road spike that is easy to install according to claim 1, characterized in that: The connecting rod (3) is configured as a bare rod.

3. The road spike that is easy to install according to claim 1, characterized in that: A plurality of protrusions (302) are formed on the connecting rod (3), and the protrusions (302) are arranged along the length direction of the connecting rod (3).

4. The road spike that is easy to install according to claim 3, characterized in that: The protrusion (302) is configured to be in a truncated cone shape.

5. The road spike that is easy to install according to claim 1, characterized in that: An inclined mounting surface (103) is formed on the road spike body (1), and a reflective mark (4) is fixedly connected to the inclined mounting surface (103).

6. The road spike that is easy to install according to claim 5, characterized in that: A mounting groove (104) is formed on the inclined mounting surface (103), the reflective mark (4) is arranged in the mounting groove (104), a transparent plate (5) is arranged on the side of the reflective mark (4) away from the road spike body (1), the transparent plate (5) is fixedly connected to the mounting groove (104), the transparent plate (5) closes the mounting groove (104) and is flush with the inclined mounting surface (103).

7. The road spike that is easy to install according to claim 1, characterized in that: The road spike body (1) is provided with two gripping portions (105), and the gripping portions (105) are arranged on two opposite sides of the road spike body (1) for an operator to grip.

8. The road spike that is easy to install according to claim 1, characterized in that: The ratio of the length of the connecting rod (3) to the width of the spike body (1) is set between 1 / 3 and 2 / 3.

9. The road spike that is easy to install according to claim 1, characterized in that: An internal component (6) is provided at the bottom of the road spike body (1); the internal component (6) is built into the road spike body (1); the bottom surface of the internal component (6) is exposed from the road spike body (1) and is formed with a rough surface (601).

Images