CN207392075U - A kind of town road lanyard of fixation - Google Patents

Abstract

The utility model discloses a kind of town road lanyards of fixation, the both sides of the open tubular column have been fixedly connected with telescopic block, hollow block is socketed on the outside of the telescopic block, the inner cavity of the hollow block, which is run through, is connected with plug-in unit, the lower part of the plug-in unit both sides has been fixedly connected with fixture block, the one side of the telescopic block is equidistant to be fixedly connected with that there are three brute springs, gear is socketed on the outside of the hollow shaft, the both sides of the hollow shaft inner cavity offer the first card slot, the second card slot is offered at the top of the link block, the one side of the slide plate offers sliding slot, sliding block is connected on the inside of the sliding slot, two opposite one sides of sliding block have been fixedly connected with inserted block, two opposite one sides of inserted block have been fixedly connected with rack.The use that the utility model passes through the first card slot, the second card slot, gear, rack, hollow block, brute spring and telescopic block so that this town road lanyard fixation.

Description

A kind of town road lanyard of fixation

Technical field

The utility model is related to the town road lanyards of municipal equipment technical field, specially a kind of fixation.

Background technology

It is well known that road lanyard is a kind of urban operating mechanism more typically used in urban operating mechanism, it is mainly used for road Need speed limit region allow by vehicle carry out slow down.

Traditional town road lanyard, usually in ground plane apertures, then passes through fluffy screw when being connected with ground It wears lanyard and inserts in the hole, the inner cavity in hole can be blocked after fluffy screw expansion, lanyard can be thus fixed, And during vehicle is by lanyard, wheel can generate lanyard shock and the pressure of different directions, easily allow fluffy spiral shell The problem of silk flexural deformation, this results in conventional municipal road lanyard easily to loosen, occurs.

Utility model content

The purpose of this utility model is to provide a kind of town road lanyards of fixation, possess and road surface fix tightly Gu the advantages of, solve the problems, such as that conventional municipal road lanyard easily loosens.

To achieve the above object, the utility model provides following technical solution：A kind of town road damping of fixation Band, including damping band body, the both sides of the lanyard body interior offer the first straight slot, the bottom of first straight slot The second straight slot is communicated with, through open tubular column is connected with, the both sides of the open tubular column are fixed at the middle part of the second straight slot inner cavity Telescopic block is connected with, hollow block is socketed on the outside of the telescopic block, the inner cavity of the hollow block, which is run through, is connected with plug-in unit, described The lower part of plug-in unit both sides has been fixedly connected with fixture block, and the one side of the telescopic block is equidistant to be fixedly connected there are three brute spring, Through threaded post is connected with, the both sides of the threaded post offer the 3rd straight slot for the both sides of the lanyard body bottom portion, Supporting block is fixedly connected in the middle part of the threaded post intracavity bottom, the top movable of the supporting block is connected with hollow shaft, institute It states and gear is socketed on the outside of hollow shaft, the both sides of the hollow shaft inner cavity offer the first card slot, the threaded post inner cavity Both sides be fixedly connected with link block, the second card slot, the front of the threaded post inner cavity are offered at the top of the link block Slide plate is fixedly connected with the back side, the one side of the slide plate offers sliding slot, cunning is connected on the inside of the sliding slot Block, two opposite one sides of sliding block have been fixedly connected with inserted block, and two opposite one sides of inserted block have been fixedly connected with rack.

Preferably, the both sides of the lanyard body bottom portion have been fixedly connected with anti-slop serrations, and anti-slop serrations are with lanyard sheet The center line of body bottom is symmetric for axis.

Preferably, the number of the brute spring is 12, and the one side of brute spring and the one of the second straight slot inner cavity Side is fixedly connected.

Preferably, the top and bottom of the plug-in unit extend to the first straight slot at the top of open tubular column, the plug-in unit Inner cavity, and the bottom of plug-in unit through threaded post and extends to the inner cavity of threaded post.

Preferably, the gear is located at the lower part on the outside of inserted block, and the front of gear and the back side respectively with two rack phases To one side engage.

Preferably, the number of the inserted block is two, and two inserted blocks are located at same level with two the 3rd straight slots respectively On face.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the use that the utility model passes through the first card slot, the second card slot, gear and rack so that threaded post is directed at road Threaded post is simultaneously inserted into location hole by location hole that face opens up, then pushes down on plug-in unit, allow plug-in unit both sides fixture block outside with First card slot inner cavity is clamped and rotates plug-in unit, and plug-in unit drives fixture block rotation, and fixture block drives screw thread by the first card slot and link block Plug-in unit to movement underground and in location hole insertion soil, is pulled up allow fixture block at this time by column while the inner cavity of location hole rotates Depart from the first card slot and rotate plug-in unit, then push down on plug-in unit and be clamped by the outside of fixture block with the second card slot, rotated at this time Plug-in unit, plug-in unit drive fixture block rotation, and fixture block drives two gears to be moved toward opposite direction respectively by gear, two rack difference One end of two inserted blocks is driven through two the 3rd straight slots and is inserted into the soil on the outside of threaded post, so when damping band body is subject to During shock, not only plug-in unit and threaded post can play fixation, and the surface for the inserted block being inserted into soil is subject to underground Package good fixation can be also played to lanyard body.

2nd, the use that the utility model passes through hollow block, brute spring and telescopic block so that outside damping band body is subject to When boundary's strength is hit, the effect of damping band body stress can drive the first straight slot and the second straight slot to generate certain displacement, and work as When first straight slot and the second straight slot move, the inner cavity of the second straight slot can allow brute spring to deform upon, energy during brute spring deformation Enough telescopic block is driven to carry out stretching motion in the inner cavity of hollow block, so can not only reduce the first straight slot and the second straight slot inner cavity Direct collision to plug-in unit both sides, and can reduce certain vibration can prevent from being subject to direct collision and high vibration , which there is displacement, in damping band body after plug-in unit flexural deformation to occur the phenomenon that fixation, it is achieved thereby that this town road subtracts Shake the function with fixation.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is enlarged drawing at A in Fig. 1；

Fig. 3 is the schematic diagram of the utility model gear.

In figure：1 damping band body, 2 first straight slots, 3 second straight slots, 4 open tubular columns, 5 telescopic blocks, 6 hollow blocks, 7 plug-in units, 8 Fixture block, 9 brute springs, 10 threaded posts, 11 the 3rd straight slots, 12 supporting blocks, 13 hollow shafts, 14 gears, 15 first card slots, 16 connections Block, 17 second card slots, 18 slide plates, 19 sliding slots, 20 sliding blocks, 21 inserted blocks, 22 racks, 23 anti-slop serrations.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of town road lanyard of fixation, Including damping band body 1, the both sides of 1 bottom of damping band body have been fixedly connected with anti-slop serrations 23, and anti-slop serrations 23 are with lanyard The center line of 1 bottom of body is symmetric for axis, passes through the use of anti-slop serrations 23 so that the bottoms of anti-slop serrations 23 and ground it Between frictional force it is bigger than the frictional force between damping band body 1 and ground, when damping band body 1 is subject to external force, larger rubs Can effectively external force be damped by wiping power, and anti-slop serrations 23 are symmetric in the two bottom sides of damping band body 1, so may be used To carry out effective damping to the active force of both direction, so as to improve the practicability of this town road lanyard, lanyard sheet Both sides inside body 1 offer the first straight slot 2, and the bottom of the first straight slot 2 is communicated with the second straight slot 3,3 inner cavity of the second straight slot Middle part is through open tubular column 4 is connected with, and the both sides of open tubular column 4 have been fixedly connected with telescopic block 5, and the outside of telescopic block 5 is socketed with sky Heart block 6, the inner cavity of hollow block 6 is through plug-in unit 7 is connected with, and the top and bottom of plug-in unit 7 are through open tubular column 4, the top of plug-in unit 7 The inner cavity of the first straight slot 2 is extended to, and the bottom of plug-in unit 7 through threaded post 10 and extends to the inner cavity of threaded post 10,7 liang of plug-in unit The lower part of side has been fixedly connected with fixture block 8, and the one side of telescopic block 5 is equidistant to be fixedly connected with that there are three brute spring 9, brute springs 9 number is 12, and the one side of brute spring 9 is fixedly connected with the one side of 3 inner cavity of the second straight slot, by hollow block 6, by force The use of power spring 9 and telescopic block 5 so that when damping band body 1 is subject to extraneous strength to hit, 1 stress of damping band body Effect can drive the first straight slot 2 and the second straight slot 3 generates certain displacement, and when the first straight slot 2 and the second straight slot 3 move, The inner cavity of second straight slot 3 can allow brute spring 9 to deform upon, and when 9 deformation of brute spring can drive telescopic block 5 in hollow block 6 Inner cavity carry out stretching motion, so can not only reduce the first straight slot 2 and 3 inner cavity of the second straight slot to the direct of 7 both sides of plug-in unit Collision, and certain vibration can be reduced, it can prevent from subtracting after being subject to direct collision and 7 flexural deformation of plug-in unit of high vibration , which there is displacement, in shake band body 1 to be occurred the phenomenon that fixation, it is achieved thereby that the lanyard fixation of this town road Function, through threaded post 10 is connected with, the both sides of threaded post 10 offer the 3rd straight slot for the both sides of 1 bottom of damping band body 11, pass through the use of the 3rd straight slot 11 so that two the 3rd straight slots 11 correspond respectively with two inserted blocks 21, and two such is inserted The opposite one side of block 21 can be each passed through compared with the 3rd straight slot 11, and two inserted blocks 21 are located in 10 inner cavity of threaded post The one side in portion can not run through threaded post 10, can so ensure that inserted block 21 is always in threaded post 10 when rotating backward plug-in unit 7 Chamber is fixedly connected with supporting block 12 in the middle part of 10 intracavity bottom of threaded post, and the top movable of supporting block 12 is connected with hollow shaft 13, The outside of hollow shaft 13 is socketed with gear 14, and gear 14 is located at the lower part in 21 outside of inserted block, and the front of gear 14 and the back side point It is not engaged with two opposite one sides of rack 22, passes through the use of gear 14 so that gear 14 drives two racks at the same time 22 when being moved, and can allow the direction of motion of two racks 22 on the contrary, this makes it possible to ensure that two inserted blocks 21 can be simultaneously It is inserted into the soil of 10 both sides external of threaded post, the both sides of 13 inner cavity of hollow shaft offer the first card slot 15,10 inner cavity of threaded post Both sides be fixedly connected with link block 16, the top of link block 16 offers the second card slot 17, the front of 10 inner cavity of threaded post Slide plate 18 is fixedly connected with the back side, the one side of slide plate 18 offers sliding slot 19, and the inside of sliding slot 19 is connected with cunning Block 20, two opposite one sides of sliding block 20 have been fixedly connected with inserted block 21, and the number of inserted block 21 is two, and two inserted blocks 21 It is located at respectively with two the 3rd straight slots 11 in same level, passes through the use of inserted block 21 so that inserted block 21 is with respect to the 3rd straight slot 11 one side is taper surface, and so when inserted block 21 is inserted into soil, taper surface can be more convenient the insertion of inserted block 21, so as to improve Efficiency of this town road lanyard when fixed, two opposite one sides of inserted block 21 have been fixedly connected with rack 22, have passed through The use of first card slot 15, the second card slot 17, gear 14 and rack 22 so that threaded post 10 is directed at the location hole that road surface opens up And threaded post 10 is inserted into location hole, then push down on plug-in unit 7, allow 7 both sides of plug-in unit fixture block 8 outside and the first card slot 15 Inner cavity is clamped and rotates plug-in unit 7, and plug-in unit 7 drives fixture block 8 to rotate, and fixture block 8 drives screw thread by the first card slot 15 and link block 16 Plug-in unit 7 to movement underground and in location hole insertion soil, is pulled up allow at this time by column 10 while the inner cavity of location hole rotates 8 and first card slot 15 of fixture block departs from and rotates plug-in unit 7, then pushes down on plug-in unit 7 and the outside of fixture block 8 and the second card slot 17 is allowed to block It connects, rotates plug-in unit 7 at this time, plug-in unit 7 drives fixture block 8 to rotate, and fixture block 8 drives two gears 14 by gear 14 toward phase negative side respectively To movement, two racks 22 drive one end of two inserted blocks 21 through two the 3rd straight slots 11 and are inserted into 10 outside of threaded post respectively Soil in, so when damping band body 1 is hit, not only plug-in unit 7 and threaded post 10 can play fixation, and insert The surface of inserted block 21 in burying is subject to the package of underground also can play good fixation to damping band body 1.

In use, user needs the road surface of fixed lanyard to open up threaded hole now, by the spiral shell of 1 bottom of damping band body Line column 10 is directed at the location hole that opens up of road surface and threaded post 10 is inserted into location hole, then pushes down on plug-in unit 7, allows 7 liang of plug-in unit The outside of the fixture block 8 of side be clamped with 15 inner cavity of the first card slot and rotates plug-in unit 7, and the drive fixture block 8 of plug-in unit 7 rotates, and fixture block 8 passes through the One card slot 15 and link block 16 drive threaded post 10 while the inner cavity of location hole rotates to movement underground and through location hole In insertion soil, plug-in unit 7 is pulled up 8 and first card slot 15 of fixture block is allowed to depart from and rotate plug-in unit 7 at this time, then push down on plug-in unit 7 The outside of fixture block 8 and the second card slot 17 is allowed to be clamped, rotates plug-in unit 7 at this time, plug-in unit 7 drives fixture block 8 to rotate, and fixture block 8 passes through gear 14 drive two gears 14 to be moved toward opposite direction respectively, and two racks 22 drive one end of two inserted blocks 21 to run through two respectively 3rd straight slot 11 is simultaneously inserted into the soil in the outside of threaded post 10, so when damping band body 1 is hit, not only plug-in unit 7 and spiral shell Line column 10 can play fixation, and the surface for the inserted block 21 being inserted into soil is subject to the package of underground also can be to damping Band body 1 plays good fixation, and when damping band body 1 is subject to extraneous strength to hit, 1 stress of damping band body Effect can drive the first straight slot 2 and the second straight slot 3 generates certain displacement, and when the first straight slot 2 and the second straight slot 3 move, The inner cavity of second straight slot 3 can allow brute spring 9 to deform upon, and when 9 deformation of brute spring can drive telescopic block 5 in hollow block 6 Inner cavity carry out stretching motion, so can not only reduce the first straight slot 2 and 3 inner cavity of the second straight slot to the direct of 7 both sides of plug-in unit Collision, and certain vibration can be reduced, it can prevent from subtracting after being subject to direct collision and 7 flexural deformation of plug-in unit of high vibration , which there is displacement, in shake band body 1 to be occurred the phenomenon that fixation.

In conclusion the town road lanyard of the fixation, by the first card slot 15, the second card slot 17, gear 14, The use of rack 22, hollow block 6, brute spring 9 and telescopic block 5, solve that conventional municipal road lanyard easily loosens asks Topic.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions, by sentence " element limited including one, it is not excluded that including Also there are other identical elements in the process of the element, method, article or equipment ".

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of town road lanyard of fixation, including damping band body (1), it is characterised in that：The lanyard sheet The internal both sides of body (1) offer the first straight slot (2), and the bottom of first straight slot (2) is communicated with the second straight slot (3), institute The middle part of the second straight slot (3) inner cavity is stated through open tubular column (4) is connected with, the both sides of the open tubular column (4), which have been fixedly connected with, stretches Contracting block (5), is socketed with hollow block (6) on the outside of the telescopic block (5), and the inner cavity of the hollow block (6) is through being connected with plug-in unit (7), the lower part of plug-in unit (7) both sides has been fixedly connected with fixture block (8), and the equidistant fixation in one side of the telescopic block (5) is even It connects there are three brute spring (9), the both sides of damping band body (1) bottom, which are run through, is connected with threaded post (10), the spiral shell The both sides of line column (10) offer the 3rd straight slot (11), and support is fixedly connected in the middle part of threaded post (10) intracavity bottom Block (12), the top movable of the supporting block (12) are connected with hollow shaft (13), tooth are socketed on the outside of the hollow shaft (13) It takes turns (14), the both sides of hollow shaft (13) inner cavity offer the first card slot (15), the both sides of threaded post (10) inner cavity Link block (16) has been fixedly connected with, the second card slot (17), the threaded post (10) are offered at the top of the link block (16) Front and the back side of inner cavity have been fixedly connected with slide plate (18), and the one side of the slide plate (18) offers sliding slot (19), described Sliding block (20) is connected on the inside of sliding slot (19), two opposite one sides of sliding block (20) have been fixedly connected with inserted block (21), two opposite one sides of inserted block (21) have been fixedly connected with rack (22).

2. a kind of town road lanyard of fixation according to claim 1, it is characterised in that：The lanyard sheet The both sides of body (1) bottom have been fixedly connected with anti-slop serrations (23), and anti-slop serrations (23) using the center line of damping band body (1) bottom as Axis is symmetric.

3. a kind of town road lanyard of fixation according to claim 1, it is characterised in that：The brute spring (9) number is 12, and the one side of brute spring (9) is fixedly connected with the one side of the second straight slot (3) inner cavity.

4. a kind of town road lanyard of fixation according to claim 1, it is characterised in that：The plug-in unit (7) Top and bottom through open tubular column (4), the inner cavity of the first straight slot (2), and plug-in unit are extended at the top of the plug-in unit (7) (7) bottom is through threaded post (10) and extends to the inner cavity of threaded post (10).

5. a kind of town road lanyard of fixation according to claim 1, it is characterised in that：The gear (14) Lower part on the outside of inserted block (21), and the front of gear (14) is nibbled with the back side with two opposite one sides of rack (22) respectively It closes.

6. a kind of town road lanyard of fixation according to claim 1, it is characterised in that：The inserted block (21) Number for two, and two inserted blocks (21) are located at two the 3rd straight slots (11) in same level respectively.