Temporary roadblock

Abstract

The utility model relates to the technical field of temporary roadblocks, in particular to a temporary roadblock which is characterized in that a reinforcing device comprises a vertical groove, a sliding block is slidably connected to the interior of the vertical groove, an inclined supporting plate is hinged to the surface of the end, away from the vertical groove, of the sliding block, two extending plates are slidably connected to the interior of a roadblock body, and an L-shaped plate is fixedly installed on the side face of the sliding block; a sliding groove is formed in the surface of the inner wall of the vertical end of the L-shaped plate, a sliding plate is slidably connected into the sliding groove, an inserting rod is fixedly installed on the surface of the sliding plate, two sets of inserting holes are formed in the surface of the roadblock body, a spring is fixedly installed between the sliding plate and the inner wall of the horizontal end of the L-shaped plate, and a pull rod is fixedly installed on the surface of the sliding plate. Pull plates are fixedly mounted on the surfaces of the ends, away from the sliding plates, of the pull rods. The temporary roadblock solves the problems that an existing temporary roadblock is directly placed on the ground during use and is not connected with the road surface, so that the roadblock easily shakes and is unstable, and the roadblock needs to be lifted up again to be arranged after being turned over due to the fact that the roadblock is not connected with the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary roadblocks, in particular to a temporary roadblock. Background Art

[0002] Temporary roadblocks are needed during municipal road pavement construction. They are placed in front of the construction road to warn and block passing vehicles, preventing them from threatening the safety of construction workers. After the construction is completed, they can be removed directly without affecting the road surface.

[0003] The existing temporary roadblocks are placed directly on the ground when in use. They are not connected to the road surface, which makes the roadblocks easy to shake and become unstable, leading to overturning and needing to be re-erected and set up. Utility Model Content

[0004] The utility model aims to solve the technical problems in the above background and provides a temporary roadblock.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temporary roadblock, comprising a roadblock body, both sides of the roadblock body are provided with reinforcement devices, the reinforcement devices include vertical grooves, the vertical grooves are provided on both sides of the roadblock body, a slider is slidably connected inside the vertical groove, a diagonal brace plate is hinged on the end surface of the slider away from the vertical groove, two extension plates are slidably connected inside the roadblock body, and one end of the diagonal brace plate away from the slider is hinged to the extension plate. The setting of the diagonal brace plate plays the effect of reinforcing and supporting the roadblock body, and the setting of the extension plate plays the effect of increasing the contact area between the roadblock body and the ground.

[0006] Preferably, an L-shaped plate is fixedly mounted on the side of the slider, a slide groove is provided on the inner wall surface of the vertical end of the L-shaped plate, a slide plate is slidably connected inside the slide groove, a plug rod is fixedly mounted on the surface of the slide plate, and two groups of plug holes are provided on the surface of the roadblock body, and the two groups of plug holes are composed of multiple single ones. The provision of the plug rod and the plug hole has the effect of limiting the movement of the L-shaped plate.

[0007] Preferably, a spring is fixedly installed between the slide plate and the inner wall of the horizontal end of the L-shaped plate, a pull rod is fixedly installed on the surface of the slide plate, a pull plate is fixedly installed on the surface of one end of the pull rod away from the slide plate, and the pull rod is slidably connected to the L-shaped plate via the pull plate. The setting of the spring has the effect of limiting the position of the slide plate inside the slide slot, and the setting of the pull plate and the pull rod has the effect of driving the slide plate to move inside the slide slot.

[0008] Preferably, a moving device is provided on the surface of the roadblock body, and the moving device includes a notch, the notch is provided on the surface of the roadblock body, and the inner wall surfaces on both sides of the notch are provided with strip grooves, and movable plates are slidably connected inside the two strip grooves, and a mounting plate is fixedly installed between the two movable plates, and two pulleys are fixedly installed on the bottom surface of the mounting plate. The provision of the pulleys makes it easy to move the roadblock body.

[0009] Preferably, a long groove is formed on the surface of the roadblock body, a displacement plate is slidably connected inside the long groove, and one end of the displacement plate away from the long groove is fixedly connected to one of the movable plates. The arrangement of the displacement plate plays an effect of driving the movable plate to move inside the strip groove.

[0010] Preferably, the surface of the displacement plate is threadedly connected with bolts, and the surface of the roadblock body is evenly provided with a plurality of threaded holes. The arrangement of the bolts and threaded holes has the effect of limiting the position of the displacement plate inside the long slot.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] When the support plate is in a suitable position, the pull plate is released, and the spring is used to re-insert the support plate into the corresponding socket to fix the position of the extension plate.

[0013] 2. In the utility model, by setting a moving device, when the roadblock body needs to be used and needs to be transported, first loosen the bolt and screw it out from the inside of the threaded hole. The bolt and the threaded hole are separated, so that the displacement plate loses its limit in the long groove. At this time, the displacement plate is slid, and the displacement plate moves in the long groove, driving the movable plate to move in the strip groove. The movable plate moves in the strip groove and drives the mounting plate to move. The movement of the mounting plate drives the pulley to move. When the position where the pulley moves contacts the ground, the bolt is screwed into the corresponding threaded hole again to fix the position of the displacement plate in the long groove at this time. Through the cooperation of the above structure, when the roadblock body needs to be transported, the pulley can be made to contact the ground, thereby utilizing the rolling between the pulley and the ground to easily realize the moving and transporting operation of the roadblock body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a temporary roadblock is proposed for the utility model;

[0015] Figure 2 The utility model provides a left-view structural schematic diagram of a temporary roadblock;

[0016] Figure 3 A temporary roadblock is proposed for the utility model Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 A temporary roadblock is proposed for the utility model Figure 2 The structural diagram at B in the middle;

[0018] Legend:

[0019] 1. Barrier body; 2. Reinforcement device; 201. Vertical groove; 202. Slider; 203. Diagonal support plate; 204. Extension plate; 205. L-shaped plate; 206. Slide groove; 207. Slide plate; 208. Insert rod; 209. Socket; 210. Spring; 211. Pull rod; 212. Pull plate; 3. Moving device; 31. Notch; 32. Strip groove; 33. Movable plate; 34. Mounting plate; 35. Pulley; 36. Long groove; 37. Displacement plate; 38. Bolt; 39. Threaded hole. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a temporary roadblock, comprising a roadblock body 1, and reinforcement devices 2 are provided on both side surfaces of the roadblock body 1.

[0023] The specific settings and functions of the reinforcement device 2 and the mobile device 3 are described in detail below.

[0024] In this embodiment: the reinforcement device 2 includes a vertical groove 201, the vertical groove 201 is opened on the two side surfaces of the roadblock body 1, the vertical groove 201 is internally slidably connected with a slider 202, and the end surface of the slider 202 away from the vertical groove 201 is hinged with a diagonal support plate 203, the roadblock body 1 is internally slidably connected with two extension plates 204, and the end of the diagonal support plate 203 away from the slider 202 is hinged to the extension plate 204.

[0025] In this embodiment, the provision of the diagonal support plate 203 has the effect of reinforcing and supporting the roadblock body 1, and the provision of the extension plate 204 has the effect of increasing the contact area between the roadblock body 1 and the ground.

[0026] Specifically, an L-shaped plate 205 is fixedly installed on the side of the slider 202, a sliding groove 206 is provided on the inner wall surface of the vertical end of the L-shaped plate 205, a slide plate 207 is slidably connected inside the slide groove 206, a plug rod 208 is fixedly installed on the surface of the slide plate 207, and two groups of sockets 209 are provided on the surface of the barrier body 1, and the two groups of sockets 209 are composed of multiple single components.

[0027] In this embodiment, the arrangement of the insertion rod 208 and the insertion hole 209 has the effect of limiting the movement of the L-shaped plate 205 .

[0028] Specifically, a spring 210 is fixedly installed between the slide plate 207 and the inner wall of the horizontal end of the L-shaped plate 205, a pull rod 211 is fixedly installed on the surface of the slide plate 207, a pull plate 212 is fixedly installed on the surface of one end of the pull rod 211 away from the slide plate 207, and the pull rod 211 is slidably connected to the L-shaped plate 205 by means of the pull plate 212. The setting of the spring 210 has the effect of limiting the position of the slide plate 207 inside the slide groove 206, and the setting of the pull plate 212 and the pull rod 211 has the effect of driving the slide plate 207 to move inside the slide groove 206.

[0029] In this embodiment: a moving device 3 is provided on the surface of the roadblock body 1, and the moving device 3 includes a notch 31. The notch 31 is provided on the surface of the roadblock body 1, and strip grooves 32 are provided on the inner wall surfaces on both sides of the notch 31. The insides of the two strip grooves 32 are slidably connected with movable plates 33, and a mounting plate 34 is fixedly installed between the two movable plates 33. Two pulleys 35 are fixedly installed on the bottom surface of the mounting plate 34. When the barrier body 1 is used up and needs to be transported, the bolt 38 is first loosened and the bolt 38 is screwed out from the inside of the threaded hole 39. The bolt 38 and the threaded hole 39 are separated, so that the displacement plate 37 loses its limit in the inside of the long groove 36. At this time, the sliding displacement plate 37 moves in the inside of the long groove 36 to drive the movable plate 33 to move in the inside of the strip groove 32. The movable plate 33 moves in the inside of the strip groove 32 to drive the mounting plate 34 to move. The mounting plate 34 moves and drives the pulley 35 to move. When the position where the pulley 35 moves contacts the ground, the bolt 38 is screwed into the corresponding threaded hole 39 again to fix the position of the displacement plate 37 in the inside of the long groove 36 at this time. Through the cooperation of the above structure, when the barrier body 1 needs to be transported, the pulley 35 can be made to contact the ground, so that the rolling between the pulley 35 and the ground can be used to easily realize the moving and transporting operation of the barrier body 1.

[0030] Specifically, a long groove 36 is opened on the surface of the roadblock body 1 , and a displacement plate 37 is slidably connected inside the long groove 36 . One end of the displacement plate 37 away from the long groove 36 is fixedly connected to one of the movable plates 33 .

[0031] In this embodiment, the displacement plate 37 is provided to drive the movable plate 33 to move inside the strip groove 32 .

[0032] Specifically, a bolt 38 is threadedly connected to the surface of the displacement plate 37 , and a plurality of threaded holes 39 are evenly formed on the surface of the roadblock body 1 .

[0033] In this embodiment, the provision of the bolts 38 and the threaded holes 39 has the effect of limiting the position of the displacement plate 37 inside the long slot 36 .

[0034] Working principle: by setting the reinforcement device 2, when the roadblock body 1 needs to be reinforced and supported, the pull plate 212 is pulled first, and the movement of the pull plate 212 drives the pull rod 211 to move, and the movement of the pull rod 211 drives the slide plate 207 to move inside the slide groove 206, and the movement of the slide plate 207 inside the slide groove 206 will squeeze the spring 210, so that the spring 210 is compressed. At the same time, the movement of the slide plate 207 inside the slide groove 206 also drives the insertion rod 208 to move, and the insertion rod 208 moves so that it moves out of the inside of the socket 209, and the insertion rod 208 and the socket 209 are separated, so that the L-shaped plate 205 loses its limit, and the L-shaped plate 205 loses its limit, so that the slider 202 is in the vertical groove 201 The internal limit is lost, and at this time the sliding slider 202 is moved. The slider 202 moves inside the vertical groove 201, driving the diagonal support plate 203 to move. The movement of the diagonal support plate 203 drives the extension plate 204 to move out from the interior of the roadblock body 1. When the extension plate 204 moves to a suitable position, the pull plate 212 is released, and the resilience of the spring 210 is used to reinsert the insertion rod 208 into the corresponding insertion hole 209 to fix the position of the extension plate 204 at this time. Through the cooperation of the above-mentioned structure, the extension plate 204 can increase the contact area between the roadblock body 1 and the ground. At the same time, the diagonal support plate 203 can reinforce and support the roadblock body 1, thereby improving the stability of the roadblock body 1 when in use. When the barrier body 1 is used up and needs to be transported, the bolt 38 is first loosened and the bolt 38 is screwed out from the inside of the threaded hole 39. The bolt 38 and the threaded hole 39 are separated, so that the displacement plate 37 loses its limit in the inside of the long groove 36. At this time, the sliding displacement plate 37 moves in the inside of the long groove 36 to drive the movable plate 33 to move in the inside of the strip groove 32. The movable plate 33 moves in the inside of the strip groove 32 to drive the mounting plate 34 to move. The mounting plate 34 moves and drives the pulley 35 to move. When the position where the pulley 35 moves contacts the ground, the bolt 38 is screwed into the corresponding threaded hole 39 again to fix the position of the displacement plate 37 in the inside of the long groove 36 at this time. Through the cooperation of the above structure, when the barrier body 1 needs to be transported, the pulley 35 can be made to contact the ground, so that the rolling between the pulley 35 and the ground can be used to easily realize the moving and transporting operation of the barrier body 1.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A temporary roadblock, comprising a roadblock body (1), characterized in that: The roadblock body (1) is provided with reinforcement devices (2) on both side surfaces. The reinforcement devices (2) include vertical grooves (201). The vertical grooves (201) are provided on both side surfaces of the roadblock body (1). A slider (202) is slidably connected inside the vertical grooves (201). An end surface of the slider (202) away from the vertical grooves (201) is hingedly connected to a diagonal support plate (203). Two extension plates (204) are slidably connected inside the roadblock body (1). An end of the diagonal support plate (203) away from the slider (202) is hingedly connected to the extension plate (204).

2. A temporary roadblock according to claim 1, characterized in that: An L-shaped plate (205) is fixedly installed on the side of the sliding block (202), a sliding groove (206) is provided on the inner wall surface of the vertical end of the L-shaped plate (205), a sliding plate (207) is slidably connected inside the sliding groove (206), a plug rod (208) is fixedly installed on the surface of the sliding plate (207), and two groups of plug holes (209) are provided on the surface of the roadblock body (1), and the two groups of plug holes (209) are composed of a plurality of single ones.

3. A temporary roadblock according to claim 2, characterized in that: A spring (210) is fixedly installed between the slide plate (207) and the inner wall of the horizontal end of the L-shaped plate (205), a pull rod (211) is fixedly installed on the surface of the slide plate (207), a pull plate (212) is fixedly installed on the surface of one end of the pull rod (211) away from the slide plate (207), and the pull rod (211) is slidably connected to the L-shaped plate (205) by means of the pull plate (212).

4. A temporary roadblock according to claim 1, characterized in that: The surface of the roadblock body (1) is provided with a moving device (3), and the moving device (3) comprises a notch (31). The notch (31) is provided on the surface of the roadblock body (1), and the inner wall surfaces on both sides of the notch (31) are provided with strip grooves (32). The insides of the two strip grooves (32) are slidably connected with movable plates (33), and a mounting plate (34) is fixedly installed between the two movable plates (33). Two pulleys (35) are fixedly installed on the bottom surface of the mounting plate (34).

5. A temporary roadblock according to claim 1, characterized in that: A long groove (36) is provided on the surface of the roadblock body (1), a displacement plate (37) is slidably connected inside the long groove (36), and one end of the displacement plate (37) away from the long groove (36) is fixedly connected to one of the movable plates (33).

6. A temporary roadblock according to claim 5, characterized in that: The surface of the displacement plate (37) is threadedly connected with a bolt (38), and the surface of the roadblock body (1) is evenly provided with a plurality of threaded holes (39).

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