Temporary deceleration strip for road construction

Abstract

The utility model provides a temporary deceleration strip for road construction, which relates to the field of deceleration strips and comprises a plurality of deceleration strip components, each deceleration strip component is provided with two through holes penetrating through two ends, a long rod is arranged in each through hole in a penetrating manner, and two ends of each long rod are provided with threads. And threads at the two ends of the long rod are in threaded fit with a first threaded cylinder and a second threaded cylinder, one end of the first threaded cylinder is fixedly connected with a clamping ring, and one end of the second threaded cylinder is fixedly connected with a fixing block. According to the temporary deceleration strip for road construction, through the arrangement of the long rod, during installation, the deceleration strip assembly is arranged on the long rod in a penetrating mode, then the first threaded cylinders are screwed at the two ends of the long rod till clamping rings at one ends of the first threaded cylinders abut against the deceleration strip assembly, then the second threaded cylinders are screwed at the end of the long rod, and the assembled deceleration strip assembly is laid on a road; after the fixing pin penetrates through the inserting hole in the fixing block from top to bottom, the knocking plate is knocked by a hammer, so that the fixing pin is inserted into the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, in particular to a temporary speed bump for road construction. Background Art

[0002] Speed ​​bumps are one of the vertical speed control measures. By changing the height or material of a certain section of the road, according to physical and psychological principles, they force motor vehicles to slow down in order to achieve safety. Speed ​​bumps are laid near construction roads to prevent cars from driving too fast and not reacting quickly, which can easily cause accidents.

[0003] However, most of the existing speed bumps are installed on the road by bolts, which is troublesome to install and causes great damage to the road surface, and is not convenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a temporary speed bump for road construction, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a temporary speed bump for road construction, comprising a plurality of speed bump assemblies, wherein the speed bump assemblies have two through holes passing through both ends, a long rod is passed through the through holes, both ends of the long rod are provided with threads, the threads at both ends of the long rod are threadedly matched with a first threaded barrel and a second threaded barrel, one end of the first threaded barrel is fixedly connected to a clamping ring, one end of the second threaded barrel is fixedly connected to a fixing block, the fixing block is provided with a socket passing through the upper and lower surfaces, and a fixing pin is inserted in the socket, and the top of the fixing pin is fixedly connected to a knocking plate.

[0008] Preferably, an end of the clamping ring away from the first threaded cylinder is fixedly connected with an anti-slip layer.

[0009] Preferably, one end of the speed bump assembly is fixedly connected with a protrusion, and an end of the speed bump assembly away from the protrusion is provided with a groove matching the protrusion.

[0010] Preferably, the speed bump assemblies are arranged in five numbers, and the length of the long rod is greater than five times the length of the speed bump assemblies.

[0011] Preferably, the two through holes are symmetrically arranged on both sides of the center line of the speed bump assembly.

[0012] Preferably, the cross section of the fixing pin is set to be cross-shaped, and the knocking plate is set to be circular.

[0013] (III) Beneficial effects

[0014] The utility model provides a temporary speed bump for road construction, which has the following beneficial effects:

[0015] 1. The temporary speed bump for road construction is provided with a long pole. During installation, the speed bump assembly is passed through the long pole, and then the first threaded barrel is screwed on both ends of the long pole until the clamping ring at one end of the first threaded barrel abuts against the speed bump assembly, and then the second threaded barrel is screwed on the end of the long pole. The assembled speed bump assembly is laid on the road, and after the fixing pin is passed through the socket on the fixing block from top to bottom, a hammer is used to knock the knocking plate so that the fixing pin is inserted into the ground. When all the fixing pins are inserted into the ground, the installation of the speed bump assembly is completed. The installation is convenient, the damage to the road surface is small, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the long rod structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the speed bump assembly of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified view of the structure in the middle.

[0020] In the figure: 1 speed bump assembly, 2 through hole, 3 groove, 4 protrusion, 5 long rod, 6 first threaded cylinder, 7 clamping ring, 8 second threaded cylinder, 9 fixing block, 10 fixing pin, 11 knocking plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a temporary speed bump for road construction. Figure 1-4 As shown, it includes multiple speed bump assemblies 1, and the speed bump assemblies 1 are provided with two through holes 2 passing through both ends, a long rod 5 is passed through the through holes 2, both ends of the long rod 5 are provided with threads, the threads at both ends of the long rod 5 are threadedly matched with a first threaded tube 6 and a second threaded tube 8, one end of the first threaded tube 6 is fixedly connected to a clamping ring 7, one end of the second threaded tube 8 is fixedly connected to a fixing block 9, the fixing block 9 is provided with a socket passing through the upper and lower surfaces, and a fixing pin 10 is inserted in the socket, and the top of the fixing pin 10 is fixedly connected to a knocking plate 11.

[0023] Through the setting of the long rod 5, during installation, the speed bump assembly 1 is passed through the long rod 5, and then the first threaded tube 6 is screwed on both ends of the long rod 5 until the clamping ring 7 at one end of the first threaded tube 6 abuts against the speed bump assembly 1, and then the second threaded tube 8 is screwed on the end of the long rod 5. The assembled speed bump assembly 1 is laid on the road, and after the fixing pin 10 is passed through the socket on the fixing block 9 from top to bottom, the knocking plate 11 is knocked with a hammer so that the fixing pin 10 is inserted into the ground. When all the fixing pins 10 are inserted into the ground, the installation of the speed bump assembly 1 is completed. The installation is convenient, the damage to the road surface is small, and the use effect is good.

[0024] The end of the clamping ring 7 away from the first threaded tube 6 is fixedly connected with an anti-slip layer, which can make the fixation more firm.

[0025] One end of the speed bump assembly 1 is fixedly connected with a protrusion 4 , and one end of the speed bump assembly 1 away from the protrusion 4 is provided with a groove 3 matching with the protrusion 4 .

[0026] The number of speed bump assemblies 1 is five, and the length of the long rod 5 is greater than five times the length of the speed bump assemblies 1 .

[0027] The two through holes 2 are symmetrically arranged on both sides of the center line of the speed bump assembly 1 .

[0028] The cross section of the fixing pin 10 is set to be cross-shaped, and the knocking plate 11 is set to be circular.

[0029] Working principle: through the setting of the long rod 5, during installation, the speed bump assembly 1 is passed through the long rod 5, and then the first threaded tube 6 is screwed on both ends of the long rod 5 until the clamping ring 7 at one end of the first threaded tube 6 abuts against the speed bump assembly 1, and then the second threaded tube 8 is screwed on the end of the long rod 5. The assembled speed bump assembly 1 is laid on the road, and after the fixing pin 10 is passed through the socket on the fixing block 9 from top to bottom, the knocking plate 11 is knocked with a hammer to insert the fixing pin 10 into the ground. When all the fixing pins 10 are inserted into the ground, the installation of the speed bump assembly 1 is completed. The installation is convenient, the damage to the road surface is small, and the use effect is good.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary speed bump for road construction, comprising a plurality of speed bump assemblies (1), characterized in that: The speed bump assembly (1) is provided with two through holes (2) passing through both ends, a long rod (5) is inserted into the through hole (2), both ends of the long rod (5) are provided with threads, the threads at both ends of the long rod (5) are threadedly matched with a first threaded tube (6) and a second threaded tube (8), one end of the first threaded tube (6) is fixedly connected to a clamping ring (7), one end of the second threaded tube (8) is fixedly connected to a fixing block (9), the fixing block (9) is provided with a socket passing through the upper and lower surfaces, a fixing pin (10) is inserted into the socket, and the top of the fixing pin (10) is fixedly connected to a knocking plate (11).

2. A temporary speed bump for road construction according to claim 1, characterized in that: An end of the clamping ring (7) away from the first threaded cylinder (6) is fixedly connected to an anti-slip layer.

3. A temporary speed bump for road construction according to claim 2, characterized in that: One end of the speed reduction belt assembly (1) is fixedly connected to a protrusion (4), and an end of the speed reduction belt assembly (1) away from the protrusion (4) is provided with a groove (3) matching the protrusion (4).

4. A temporary speed bump for road construction according to claim 3, characterized in that: The number of speed bump assemblies (1) is five, and the length of the long rod (5) is greater than five times the length of the speed bump assemblies (1).

5. A temporary speed bump for road construction according to claim 4, characterized in that: The two through holes (2) are symmetrically arranged on both sides of the center line of the speed reduction belt assembly (1).

6. A temporary speed bump for road construction according to claim 5, characterized in that: The cross section of the fixing pin (10) is arranged in a cross shape, and the knocking plate (11) is arranged in a circular shape.

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