Road deceleration strip

Abstract

The utility model provides a road deceleration strip, and relates to the technical field of deceleration strips. The road deceleration strip comprises a fixing seat, a deceleration strip body is arranged on the outer side of the fixing seat, a fastening mechanism is arranged on the fixing seat, and the fastening mechanism is inserted into the inner side of the deceleration strip body; the fastening mechanism comprises locking plates, sliding grooves are formed in the two sides of the fixing base, sliding blocks are arranged on the inner sides of the sliding grooves in a sliding mode, reset springs are fixedly installed on one sides of the sliding blocks, one ends of the reset springs are fixedly installed at one ends of the interiors of the sliding grooves, the fastening plates are fixedly installed on the sliding blocks, and an extrusion plate is arranged between the locking plates. And the extrusion plate is arranged above the fixing base, a stabilizing cylinder is fixedly installed above the extrusion plate, and a guide rod is inserted into the inner side of the stabilizing cylinder. The road deceleration strip has the advantages that the road deceleration strip is convenient to use, use of expansion bolts is reduced, and damage to the whole road surface is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of deceleration strip, especially to a road deceleration strip. BACKGROUND

[0002] The deceleration strip is installed on the road to slow down the passing vehicles, and is generally arranged at the highway intersection, the industrial and mining enterprises, the school and the residential community entrance and the like, and is arranged at the road section requiring the vehicle to slow down and the road section easily causing the traffic accident, and is a new type of traffic safety setting for reducing the speed of the motor vehicle and the non-motor vehicle.

[0003] However, the common road deceleration strip is usually directly fixed on the road by using the expansion bolt, and when the road deceleration strip is partially damaged, the expansion bolt needs to be additionally punched to replace and fix the road deceleration strip, so that the road surface is greatly damaged and the road is easily damaged.

[0004] Therefore, it is necessary to provide a new road deceleration strip to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a road deceleration strip which is convenient to use, reduces the use of the expansion bolt and has small overall damage to the road surface.

[0006] In order to solve the above technical problems, the road deceleration strip provided by the utility model comprises a fixing seat, a deceleration strip body is arranged outside the fixing seat, a fastening mechanism is arranged on the fixing seat and is inserted into the inner side of the deceleration strip body.

[0007] The fastening mechanism comprises locking plates, sliding grooves are formed in the two sides of the fixing seat, sliding blocks are slidably arranged in the inner sides of the sliding grooves, reset springs are fixedly installed on one side of the sliding blocks, one end of the reset spring is fixedly installed on one end inside the sliding groove, the locking plates are fixedly installed on the sliding blocks, a pressing plate is arranged between the locking plates, the pressing plate is arranged above the fixing seat, a stable cylinder is fixedly installed above the pressing plate, a guide rod is inserted into the inner side of the stable cylinder, a clamping plate is fixedly installed on the top of the guide rod, a fastening spring is arranged on the outer side of the guide rod, and the two ends of the fastening spring are fixedly installed on the stable cylinder and the clamping plate respectively.

[0008] Preferably, a connecting plate is fixedly installed on the outer side of the fixing seat, a fixing hole is formed in the connecting plate, clamping grooves are formed in the two ends below the deceleration strip body, and the connecting plate is clamped in the inner side of the clamping groove.

[0009] Preferably, insertion grooves are formed in the two sides inside the deceleration strip body, one end of the locking plate is inserted into the inner side of the insertion groove, and the inner wall of the insertion groove is tightly attached to the outer side of the locking plate.

[0010] Preferably, the extrusion plate outside and the locking plate side are both inclined, and the two sides of the extrusion plate are tightly attached to the one side of the locking plate.

[0011] Preferably, the sliding block width is less than the sliding groove width, and the sliding block outer surface is tightly attached to the sliding groove inner wall.

[0012] Preferably, the stabilizing cylinder is provided with a limiting hole above, the guide rod is inserted into the limiting hole inner side, and the guide rod is matched with the limiting hole.

[0013] Preferably, the deceleration strip body is provided with a fastening groove on each side, the clamping plate is fixedly provided with a fixed plate on each side, the fixed plate is arranged in the fastening groove, the fixed plate and the fastening groove are both provided with a mounting hole, the mounting hole is provided with a fastening bolt, and the fixed plate is fixedly connected with the deceleration strip body through the fastening bolt.

[0014] Compared with the related art, the road deceleration strip has the following beneficial effects:

[0015] The clamping plate is placed in the placing groove, the extrusion plate at the bottom contacts the locking plates on both sides and extrudes the locking plates, the two locking plates are pushed to move outward, the locking plate one end is inserted into the insertion slot of the deceleration strip body, the deceleration strip body is fixed, a small amount of expansion bolts are fixed on the road, and the expansion bolts do not need to be punched in the road when the deceleration strip body is replaced, so that the road is not damaged. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure schematic view of a preferred embodiment of the road deceleration strip is provided.

[0017] Figure 2 The explosion structure schematic view of the road deceleration strip is provided.

[0018] Figure 3 The internal structure schematic view of the road deceleration strip is provided.

[0019] Figure 4 The local schematic view of the road deceleration strip is provided.

[0020] Figure 5 The sliding block installation structure schematic view of the road deceleration strip is provided.

[0021] The labels in the figure: 1, speed bump body; 2, clamping plate; 3, fastening groove; 4, fixed plate; 5, fastening bolt; 6, mounting hole; 7, fixed hole; 8, connecting plate; 9, fixed seat; 10, locking plate; 11, extrusion plate; 12, stabilizing cylinder; 13, guide rod; 14, fastening spring; 15, sliding groove; 16, return spring; 17, sliding block. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 Among them, Figure 1 It is the structure schematic drawing of a preferred embodiment of the road speed bump provided by the utility model; Figure 2 It is the explosion structure schematic drawing of the road speed bump provided by the utility model; Figure 3 It is the internal structure schematic drawing of the road speed bump provided by the utility model; Figure 4 It is the local schematic drawing of the road speed bump provided by the utility model; Figure 5 It is the schematic drawing of sliding block mounting structure in the road speed bump provided by the utility model. The road speed bump, including fixed seat 9, the outer side of fixed seat 9 is provided with speed bump body 1, the outer side of fixed seat 9 is fixedly installed with connecting plate 8, the fixed hole 7 is opened in connecting plate 8, the clamping groove is opened in both ends below speed bump body 1, connecting plate 8 is clamped in the inner side of clamping groove, when installing and using speed bump body 1, first, fixed seat 9 is installed and fixed, connecting plate 8 is fixed through fixed hole 7, so that fixed seat 9 can be fixed as a whole, then speed bump body 1 is placed on fixed seat 9, when placing, connecting plate 8 is clamped in the inside of the clamping groove on speed bump body 1, and speed bump body 1 is simply fixed.

[0024] Further, the fixing seat 9 is provided with a fastening mechanism inserted in the inside of the deceleration belt body 1; the fastening mechanism comprises a locking plate 10, both sides of the fixing seat 9 are provided with a sliding groove 15, a sliding block 17 is slidably arranged in the inside of the sliding groove 15, the width of the sliding block 17 is smaller than the width of the sliding groove 15, the outer surface of the sliding block 17 is tightly attached to the inner wall of the sliding groove 15, which is used to assist the movement of the upper locking plate 10 and improve the stability of the locking plate 10 during use, a reset spring 16 is fixedly installed on one side of the sliding block 17, which facilitates the movement of the sliding block 17 in the sliding groove 15, thereby facilitating the movement of the locking plate 10 on the fixing seat 9, one end of the reset spring 16 is fixedly installed in one end of the sliding groove 15, the locking plate 10 is fixedly installed on the sliding block 17, a pressing plate 11 is arranged between the locking plates 10, the outer side of the pressing plate 11 and one side of the locking plate 10 are both provided with an inclined structure, the pressing plate 11 is tightly attached to one side of the locking plate 10 on both sides, which can facilitate the pushing of the locking plate 10, avoid the locking plate 10 from being stuck when the pressing plate 11 and the locking plate 10 are in contact, and the inside of both sides of the deceleration belt body 1 is provided with an insertion slot, one end of the locking plate 10 is inserted into the inside of the insertion slot, the inner wall of the insertion slot is tightly attached to the outer side of the locking plate 10, the locking plate 10 can be used to fix the whole deceleration belt body 1, the pressing plate 11 is arranged above the fixing seat 9, a stable cylinder 12 is fixedly installed above the pressing plate 11, a guide rod 13 is inserted into the inside of the stable cylinder 12, a limiting hole is formed above the stable cylinder 12, the bottom of the guide rod 13 is inserted into the inside of the limiting hole, the guide rod 13 is matched with the limiting hole, which facilitates the downward movement of the pressing plate 11 and the fixation of the whole clamping plate 2, the clamping plate 2 is fixedly installed on the top of the guide rod 13, a fastening spring 14 is arranged on the outer side of the guide rod 13, both ends of the fastening spring 14 are fixedly installed on the stable cylinder 12 and the clamping plate 2, respectively, a placing groove is formed in the middle of the deceleration belt body 1, the clamping plate 2 is arranged in the inside of the placing groove, specifically, the whole clamping plate 2 is placed downward in the inside of the placing groove, during the placing process, the pressing plate 11 at the bottom will contact the locking plates 10 on both sides and press the locking plates 10 on both sides, when the locking plates 10 are pressed, the two locking plates 10 will move outward together, thereby enabling one end of the locking plate 10 to be inserted into the inside of the insertion slot on the deceleration belt body 1, thereby fixing the whole deceleration belt body 1.

[0025] Further, both sides of the deceleration belt body 1 are provided with a fastening groove 3, both sides of the clamping plate 2 are fixedly installed with a fixing plate 4, the fixing plate 4 is arranged in the inside of the fastening groove 3, both the fixing plate 4 and the fastening groove 3 are provided with an installation hole 6, a fastening bolt 5 is arranged in the inside of the installation hole 6, the fixing plate 4 is fixedly connected with the deceleration belt body 1 through the fastening bolt 5, after the whole deceleration belt body 1 is fixed, the clamping plate 2 can be fixed by using the fastening bolt 5, thereby fixing the whole deceleration belt body 1, thereby fixing the clamping plate 2 and the deceleration belt body 1, avoiding the misplacement of the deceleration belt body 1.

[0026] The working principle of the road speed reduction band is as follows:

[0027] When the speed reduction band body 1 is installed and used, the fixing seat 9 is first installed and fixed, and the connecting plate 8 is fixed through the fixing hole 7, so that the fixing seat 9 as a whole can be fixed.

[0028] Then the speed reduction band body 1 is placed on the fixing seat 9, and when placed, the connecting plate 8 is clamped in the clamping groove on the speed reduction band body 1, and the speed reduction band body 1 is simply fixed.

[0029] After completion, the clamping plate 2 is placed downward in the placing groove, and during the placing process, the extrusion plate 11 at the bottom will contact the locking plates 10 on both sides and extrude the locking plates 10 on both sides. When the locking plate 10 is extruded, the two locking plates 10 will be pushed to move outward together, so that the locking plate 10 can be inserted into the insertion groove on the speed reduction band body 1 at one end, thereby fixing the speed reduction band body 1 as a whole.

[0030] After the speed reduction band body 1 is fixed as a whole, the fastening bolt 5 can be used to fix the clamping plate 2, thereby fixing the speed reduction band body 1 as a whole.

[0031] Compared with the related art, the road speed reduction band has the following beneficial effects:

[0032] The utility model provides a kind of road speed reduction band, clamping plate 2 is placed downward in the placing groove, and during the placing process, the extrusion plate 11 at the bottom will contact the locking plates 10 on both sides and extrude the locking plates 10 on both sides. When the locking plate 10 is extruded, the two locking plates 10 will be pushed to move outward together, so that the locking plate 10 can be inserted into the insertion groove on the speed reduction band body 1 at one end, thereby fixing the speed reduction band body 1 as a whole. Realize that the speed reduction band body 1 is fixed quickly, and at the same time, a small amount of expansion bolt is fixed on the road, and when the speed reduction band body 1 is replaced, it is not necessary to drill expansion bolt in the road again, to avoid the road from being damaged seriously due to the large use of expansion bolt.

[0033] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A road speed bump, characterized in that, It includes a fixed base, a speed bump body is provided on the outside of the fixed base, and a fastening mechanism is provided on the fixed base, which is inserted into the inside of the speed bump body; The fastening mechanism includes a locking plate. Slide grooves are provided on both sides of the fixed base. A slider is slidably arranged inside the slide groove. A return spring is fixedly installed on one side of the slider. One end of the return spring is fixedly installed inside one end of the slide groove. The locking plate is fixedly installed on the slider. A pressing plate is provided between the locking plates. The pressing plate is positioned above the fixed base. A stabilizing cylinder is fixedly installed above the pressing plate. A guide rod is inserted into the inner side of the stabilizing cylinder. A clamping plate is fixedly installed on the top of the guide rod. A fastening spring is provided on the outer side of the guide rod. Both ends of the fastening spring are fixedly installed on the stabilizing cylinder and the clamping plate, respectively. A placement groove is provided in the middle of the speed bump body. The clamping plate is positioned inside the placement groove.

2. The speed bump according to claim 1, characterized in that, A connecting plate is fixedly installed on the outside of the fixed base. The connecting plate has a fixing hole. Both ends of the speed bump body have slots, and the connecting plate is engaged with the inside of the slots.

3. The speed bump according to claim 1, characterized in that, The speed bump body has insertion slots on both sides inside. One end of the locking plate is inserted into the inside of the insertion slot, and the inner wall of the insertion slot is in close contact with the outer side of the locking plate.

4. The speed bump according to claim 1, characterized in that, The outer side of the extrusion plate and one side of the locking plate are both inclined, and the two sides of the extrusion plate and one side of the locking plate are respectively in close contact with each other.

5. The speed bump according to claim 1, characterized in that, The slider width is smaller than the groove width, and the outer surface of the slider is in close contact with the inner wall of the groove.

6. The speed bump according to claim 1, characterized in that, A limiting hole is provided above the stabilizing cylinder, and the bottom of the guide rod is inserted into the inner side of the limiting hole, with the guide rod being adapted to the limiting hole.

7. The speed bump according to claim 1, characterized in that, Fastening grooves are provided on both sides of the speed bump body, and fixing plates are fixedly installed on both sides of the clamping plate. The fixing plates are located inside the fastening grooves. Mounting holes are provided on both the fixing plates and the fastening grooves. Fastening bolts are provided inside the mounting holes. The fixing plates are fixedly connected to the speed bump body by fastening bolts.

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