Deceleration strip convenient to assemble for municipal engineering

Abstract

The deceleration strip convenient to assemble for municipal engineering belongs to the technical field of deceleration strips and comprises a deceleration strip body, an avoiding groove is formed in the end of one side of the deceleration strip body, containing grooves are symmetrically formed in the two sides of the inner wall of the avoiding groove, a grip is inserted into the middle of each containing groove, and fixing rods are fixed to the ends of the grips. The fixing rods are rotationally connected with the containing grooves, and the tail ends of the grips are sleeved with butt joint grooves formed in the other deceleration strip body. When an operator installs the deceleration strip main body, the operator does not need to arrange a plurality of groups of deceleration strips any more, the convenience for the operator to assemble the deceleration strip is improved, meanwhile, the operator can conveniently store the grip, the convenience for the operator to store the grip is improved, and when the deceleration strip main body is not used any more, the grip is prevented from shaking at will.

Description

Technical Field

[0001] This utility model belongs to the field of speed bump technology, and in particular relates to a speed bump that is easy to assemble for municipal engineering. Background Technology

[0002] Speed ​​bumps are traffic facilities used to reduce vehicle speed. They are usually installed on road sections where vehicles need to slow down, such as highway intersections, school entrances, and residential area entrances. Therefore, it can be seen that existing speed bumps basically meet people's needs, but the following problems still exist.

[0003] When installing speed bumps, the operator places several sets of speed bumps aligned on the ground, and then uses fixing nails to install them. However, the operator may need to assemble the speed bumps first. In this assembly process, the operator first picks up a single speed bump, places it on the ground, and then arranges the speed bumps one by one to install them. However, this arrangement may result in the speed bumps not being neatly aligned. Therefore, we propose a speed bump design for municipal engineering that is easy to assemble. Utility Model Content

[0004] This utility model provides a speed bump that is easy to assemble for municipal engineering. By inserting a handle into the docking groove, several speed bumps can be connected together, which improves the convenience of the operator in assembling the speed bump.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a speed bump for easy assembly in municipal engineering, comprising a speed bump body, an avoidance groove on one end of the speed bump body, and symmetrical storage grooves on both sides of the inner wall of the avoidance groove, a handle inserted in the middle of the storage groove, and a fixing rod fixed to the end of each handle, and the fixing rods are rotatably connected to the storage grooves, and the end of each handle is fitted with a docking groove opened on another speed bump body.

[0006] Furthermore, a baffle is provided at the opening of the storage slot, which is attached to the inner wall of the clearance slot. A slider is fixed on the side of the baffle that is attached to the inner wall of the clearance slot. The surface of the slider is provided with a groove opened in the middle of the inner wall of the clearance slot. A sliding rod is fixed on the inner wall of the groove, which passes through the slider. A spring is wound on the surface of the sliding rod and abuts between the two sets of sliders.

[0007] Furthermore, the slide bar is cylindrical, and each slider has a cylindrical through hole in the middle that matches the slide bar.

[0008] Furthermore, each of the baffle ends is fixed with a buckle, and the ends of the buckles are all set with an inclined chamfer.

[0009] Furthermore, each of the fixed rods has a rotating shaft passing through its end, and both ends of the rotating shaft are fixed to the inner wall of the storage groove.

[0010] Furthermore, several sets of positioning blocks are fixed to the inner wall of the docking groove, and the surface of each positioning block is fitted with a stop block opened on the outer wall of the handle.

[0011] The beneficial effects of this utility model are:

[0012] 1. This municipal engineering project uses speed bumps that are easy to assemble, equipped with handles, fixing rods, docking slots, and rotating shafts. By pulling the handle, the operator moves the handle out of the clearance slot, and then pushes the speed bump body. The speed bump body pushes the handle into the docking slot through the fixing rod, assembling several sets of speed bump bodies together. When installing the speed bump body, the operator no longer needs to arrange several sets of speed bumps, improving the convenience of speed bump assembly.

[0013] 2. The speed bumps used in this municipal engineering project are equipped with baffles, sliders, and grooves for easy assembly. The operator can store the handle in the storage groove, and then pull the baffle. The baffle causes the slider to slide in the groove, so that the baffle covers the front of the handle, making it convenient for the operator to store the handle. This increases the convenience of storing the handle and prevents the handle from shaking when the speed bump is no longer in use. Attached Figure Description

[0014] Figure 1 This is a frontal cross-sectional view of the present invention.

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A;

[0017] Figure 4 For the present utility model Figure 1 A magnified structural diagram at point B in the middle.

[0018] In the picture:

[0019] 1. Speed ​​bump body; 2. Clearance groove; 3. Buckle block; 4. Slide groove; 5. Baffle; 6. Abutment block; 7. Rotating shaft; 8. Fixing rod; 9. Handle; 10. Slider; 11. Storage groove; 12. Spring; 13. Slide rod; 14. Positioning block; 15. Connecting groove. Detailed Implementation

[0020] To further understand the utility model's content, features, and effects, the following embodiments are provided, along with detailed descriptions in conjunction with the accompanying drawings.

[0021] Example:

[0022] Please see Figure 1 - Figure 4 A speed bump for easy assembly in municipal engineering includes a speed bump body 1. A clearance groove 2 is provided at one end of the speed bump body 1, and symmetrical storage grooves 11 are provided on both sides of the inner wall of the clearance groove 2. A handle 9 is inserted into the middle of the storage groove 11, and each end of the handle 9 is heat-fused with a fixing rod 8, which is rotatably connected to the storage groove 11. A rotating shaft 7 passes through each end of the fixing rod 8, and both ends of the rotating shaft 7 are heat-fused to the inner wall of the storage groove 11. Each handle 9 has a docking groove 15 fitted onto another speed bump body 1. When assembling several sets of speed bump bodies 1, the operator first pulls the handle 9. As the handle 9 moves, the handle... Move the fixed rod 8 by moving the fixed rod 9, so that the circular through hole at the end of the fixed rod 8 rotates on the surface of the cylindrical rotating shaft 7. Move the handle 9 out of the storage groove 11 and the clearance groove 2. Then, the operator picks up the speed bump body 1. The speed bump body 1 moves the rotating shaft 7 through the storage groove 11. The rotating shaft 7 pushes the handle 9 to move through the fixed rod 8, so that the handle 9 is inserted into the docking groove 15. Connect several sets together, increase the convenience of assembling several sets of speed bump bodies 1, and when installing the speed bump body 1, the operator no longer needs to arrange several sets, increasing the convenience of the operator in installing the speed bump body 1.

[0023] In other embodiments, a baffle 5 is provided at the opening of the storage slot 11, which is attached to the inner wall of the clearance slot 2. A slider 10 is welded to the side of the baffle 5 that is attached to the inner wall of the clearance slot 2. Each slider 10 has a groove 4 formed in the middle of the inner wall of the clearance slot 2. A sliding rod 13, which passes through the slider 10, is heat-fused to the inner wall of the groove 4. A spring 12, which abuts against the two sets of sliders 10, is wound around the surface of the sliding rod 13. When the operator uses the handle 9, the operator first pulls the baffle 5, causing the baffle 5 to slide within the inner wall of the clearance slot 2. As the baffle 5 moves, it causes the slider 10 to slide within the groove 4. When moving, the circular through hole in the middle of the slider 10 slides on the surface of the cylindrical slide rod 13. The slide rod 13 pulls the slider 10 along its movement trajectory, increasing the stability of the slider 10 sliding in the groove 4. When the slider 10 moves, it compresses the spring 12. After being compressed by the slider 10, the spring 12 undergoes elastic deformation. After the spring 12 undergoes elastic deformation, it avoids the slider 10, which slides in the groove 4. This causes the baffle 5 to slide on the surface of the avoidance groove 2. The baffle 5 opens the front end of the storage groove 11, making it convenient for the operator to hold the handle 9.

[0024] When the operator no longer needs to use the handle 9, the operator pulls the baffle 5. After the baffle 5 moves away from the front end of the storage slot 11, the operator inserts the handle 9 into the storage slot 11. Then the operator releases the baffle 5. After the baffle 5 stops pressing the spring 12 through the slider 10, the spring 12 recovers its elastic deformation. The spring 12 pushes the slider 10 to move, and the slider 10 pushes the baffle 5 to move, so that the baffle 5 covers the front end of the storage slot 11. The baffle 5 covers the handle 9, making it convenient to store the handle 9.

[0025] In other embodiments, the slider 13 is cylindrical, and the slider 10 has a cylindrical through hole in the middle that matches the slider 13. By matching the cylindrical through hole in the middle of the slider 10 with the cylindrical shape of the slider 13, the inner wall of the circular through hole in the middle of the slider 10 fits against the surface of the slider 13, increasing the sliding stability of the slider 10 on the surface of the slider 13.

[0026] In other embodiments, each end of the baffle 5 is heat-fused with a buckle 3, and the ends of the buckle 3 are all set with an inclined chamfer. When the operator pulls the baffle 5 to move, the operator snaps the buckle 3, and the buckle 3 drives the baffle 5 to move, making it convenient for the operator to pull the baffle 5 to move.

[0027] In other embodiments, the inner wall of the docking groove 15 is thermally bonded with a number of positioning blocks 14, and the surface of the positioning blocks 14 is fitted with abutment blocks 6 formed on the outer wall of the handle 9. When the operator inserts the handle 9 into the docking groove 15, the end of the handle 9 presses against the positioning blocks 14 fixed on the inner wall of the docking groove 15, causing the positioning blocks 14 to undergo elastic deformation. After the positioning blocks 14 undergo elastic deformation, the positioning blocks 14 avoid the handle 9. When the handle 9 moves the abutment block 6 to the front end of the positioning blocks 14, the elastic deformation of the positioning blocks 14 is restored, and the positioning blocks 14 are inserted into the abutment block 6, so that the positioning blocks 14 and the abutment block 6 fix the handle 9, increasing the stability of the handle 9 inserted into the docking groove 15.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A speed hump for municipal engineering, which is easy to assemble, comprising a speed hump body (1), characterized in that: The deceleration strip body (1) one side end is provided with the avoidance groove (2), and the two sides of the inner wall of avoidance groove (2) are symmetrically provided with the receiving groove (11), the receiving groove (11) is inserted with the handle (9) in the middle, and the end of handle (9) is fixed with the fixed rod (8), and the fixed rod (8) is rotatably connected with the receiving groove (11), the end of handle (9) is all sleeved with the butt joint groove (15) provided on the other deceleration strip body (1).

2. The speed hump of claim 1, wherein: The opening of the receiving groove (11) is provided with the baffle (5) attached to the inner wall of the avoidance groove (2), and the baffle (5) and the inner wall of the avoidance groove (2) are fixed with the sliding block (10) on the side of mutual attachment, the surface of the sliding block (10) is sleeved with the sliding groove (4) provided in the middle of the inner wall of the avoidance groove (2), and the inner wall of the sliding groove (4) is fixed with the sliding rod (13) penetrating through the sliding block (10), and the surface of the sliding rod (13) is wound with the spring (12) abutting between the two groups of sliding blocks (10).

3. The speed hump of claim 2, wherein: The sliding rod (13) is provided as a cylindrical shape, and the middle of the sliding block (10) is provided with a cylindrical through hole matched with the sliding rod (13).

4. The speed hump of claim 2, wherein: The end of the baffle (5) is fixed with the buckle (3), and the end of the buckle (3) is provided as an inclined chamfer.

5. The speed hump of claim 1, wherein: The end of the fixed rod (8) is penetrated with the rotating shaft (7), and the two sides of the end of the rotating shaft (7) are fixed on the inner wall of the receiving groove (11).

6. The speed hump of claim 1, wherein: The inner wall of the butt joint groove (15) is fixed with a plurality of groups of positioning blocks (14), and the surface of the positioning block (14) is sleeved with the abutting block (6) provided on the outer side wall of the handle (9).

Images