CN208201699U

CN208201699U - A kind of adjustable town road limit for height column

Info

Publication number: CN208201699U
Application number: CN201820534676.2U
Authority: CN
Inventors: 赵海晶; 袁淮德
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-16
Filing date: 2018-04-16
Publication date: 2018-12-07
Anticipated expiration: 2028-04-16

Abstract

The utility model discloses a kind of adjustable town road limit for height columns, including rectangular slab, ladder is welded on the outside of the rectangular slab, the inside apical position of the rectangular slab is welded with first shell, the inner surface of the first shell offers sliding slot, card slot is offered from top to bottom on the outside of the inside of the first shell, and the internal engagement of the card slot is connected with fixture block, is welded with first connecting rod on the inside of the fixture block.Pull up handle; handle drives first connecting rod to move up in sliding slot; it can be according to rto request difference; facilitate the height for adjusting limit for height column; it can be according to rto request difference; facilitate the height for reducing limit for height column; when there is vehicle super-high by limit for height column; the second connecting rod of tip contact of vehicle; the second connecting rod is driven to move backward; second connecting rod drive the first connecting column can second connection as outer wall on rotate, buffer protection function is played to limit for height column, not will cause rigid damage.

Description

A kind of adjustable town road limit for height column

Technical field

The utility model relates to municipal technical field, specially a kind of adjustable town road limit for height column.

Background technique

For the safety for protecting building, the height of passing motor vehicle is often limited in Architectural Services Department such as culvert, bridge opening and garages Degree cannot change according to rto request although existing limit for height column plays restriction effect to vehicular traffic height and adjust limit The height of high hurdle can cause rigid damage when having vehicle super-high by that cannot play buffer protection function when limit for height column to limit for height column It is bad.

Utility model content

The purpose of this utility model is to provide a kind of adjustable town road limit for height columns, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable town road limit for height column, Including rectangular slab, ladder is welded on the outside of the rectangular slab, the inside apical position of the rectangular slab is welded with first shell, The inner surface of the first shell offers sliding slot, offers card slot from top to bottom on the outside of the inside of the first shell, The internal engagement of the card slot is connected with fixture block, and first connecting rod is welded on the inside of the fixture block, the first connecting rod The other end is socketed with second shell, is connected between the first connecting rod by spring, the outer wall bottom end of the first connecting rod Center is welded with the second connecting column, and the first connecting column, first connection are socketed on the outer wall of second connecting column The bottom end of column is welded with the second connecting rod.

Preferably, the outer wall apical lateral of the first connecting rod is welded with handle.

Preferably, the outer wall front end of second connecting rod is connected with reflective sheeting.

Preferably, the coefficient of elasticity of the spring is 18N/CM.

Preferably, the quantity of first connecting column is two, is socketed in the left and right sides of the second connecting column respectively.

Compared with prior art, the utility model has the beneficial effects that the adjustable town road limit for height column, passes through The card slot being cooperatively connected with fixture block is offered on the outside of the inside of one shell from top to bottom, pulls up handle, handle drives the One connecting rod moves up in sliding slot, and first connecting rod drives fixture block to move upwards, while giving on the outside of the inside of first shell The power of fixture block inwardly, fixture block drive first connecting rod to move inward extruding spring, spring stress tightening, allow fixture block to Upper movement, can according to rto request difference, facilitate adjust limit for height column height, push handle inwardly, allow fixture block to Lower movement can facilitate the height for reducing limit for height column according to rto request difference, when there is vehicle super-high by limit for height column, vehicle The second connecting rod of tip contact, drive the second connecting rod to move backward, the second connecting rod drives the first connecting column can be Second connection as outer wall on rotate, buffer protection function is played to limit for height column, not will cause rigid damage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the first shell schematic diagram of internal structure of the utility model；

Fig. 3 is the second shell schematic diagram of internal structure of the utility model.

In figure: 1, rectangular slab, 2, ladder, 3, first shell, 4, sliding slot, 5, handle, 6, first connecting rod, 7, second shell Body, 8, reflective sheeting, the 9, first connecting column, the 10, second connecting column, the 11, second connecting rod, 12, fixture block, 13, card slot, 14, spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable town road limit for height column, packet Including rectangular slab 1, the outside of rectangular slab 1 is welded with ladder 2, and the inside apical position of rectangular slab 1 is welded with first shell 3, and first The inner surface of shell 3 offers sliding slot 4, offers card slot 13 from top to bottom on the outside of the inside of first shell 3, card slot 13 Internal engagement is connected with fixture block 12, is cooperatively connected by offering from top to bottom on the outside of the inside of first shell 3 with fixture block 12 Card slot 13, pull up handle 5, handle 5 drives first connecting rod 6 to move up in sliding slot 4, and first connecting rod 6 drives Fixture block 12 moves upwards, while the power of fixture block 12 inwardly is given on the outside of the inside of first shell 3, and fixture block 12 drives first connecting rod 6 move inward extruding spring 14, and the tightening of 14 stress of spring moves up fixture block 12, can be according to rto request not Together, facilitate the height for adjusting limit for height column, push handle 5 inwardly, move down fixture block 12, it can be according to rto request Difference facilitates the height for reducing limit for height column, and the inside of fixture block 12 is welded with first connecting rod 6, the outer wall top of first connecting rod 6 Outside is welded with handle 5, and the height on limit for height column, the other end socket of first connecting rod 6 can be more easily adjusted by handle 5 There is second shell 7, be connected between first connecting rod 6 by spring 14, the coefficient of elasticity of spring 14 is 18N/CM, and spring is drawn Elastic deformation is stretched or generated after squeezing, is restored after removing external force to original state, the outer wall bottom dead center position of first connecting rod 6 It is welded with the second connecting column 10, the first connecting column 9 is socketed on the outer wall of the second connecting column 10, the quantity of the first connecting column 9 is Two, it is socketed in the left and right sides of the second connecting column 10 respectively, the bottom end of the first connecting column 9 is welded with the second connecting rod 11, the The outer wall front end of two connecting rods 11 is connected with reflective sheeting 8, can pay attention to limit for height in the passing vehicle of night prompting by reflective sheeting 8 The position of column limit for height, when there is vehicle super-high by limit for height column, the second connecting rod of tip contact 11 of vehicle drives the second connection Bar 11 moves backward, and the second connecting rod 11 drives the first connecting column 9 that can rotate on outer wall of second connection as 10, to limit High hurdle play buffer protection function, not will cause rigid damage.

When needing to adjust the height on limit for height column, the top of rectangular slab 1 is climbed up from the outside ladder of rectangular slab 1, both hands are held Firmly pull up handle 5, handle 5 drives first connecting rod 6 to move up in sliding slot 4, first connecting rod 6 drive fixture block 12 to Upper movement, while the power of fixture block 12 inwardly is given on the outside of the inside of first shell 3, fixture block 12 drives first connecting rod 6 inwardly Mobile to squeeze spring 14, the tightening of 14 stress of spring can be such that fixture block 12 moves up, snap fit onto corresponding by upward pulling force Card slot 13 in, when needing to reduce the height on limit for height column, push handle 5 or pull the second company inwardly on ground inwardly Extension bar 11 makes first connecting rod 6 that fixture block 12 be driven to move inward, and 14 stress and deformation of spring moves down fixture block 12, When there is vehicle super-high by limit for height column, the second connecting rod of tip contact 11 of vehicle drives the second connecting rod 11 to move backward, The second connecting rod 11 drives the first connecting column 9 to rotate on the second outer wall of the connection as 10 simultaneously, plays buffering to limit for height column Protective effect not will cause rigid damage.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as indicating Or imply relative importance or implicitly indicate the quantity of indicated technical characteristic, define as a result, " first ", " second ", The feature of " third ", " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of adjustable town road limit for height column, including rectangular slab (1), it is characterised in that: the outside of the rectangular slab (1) It is welded with ladder (2), the inside apical position of the rectangular slab (1) is welded with first shell (3), the first shell (3) Inner surface offers sliding slot (4), offers from top to bottom card slot (13) on the outside of the inside of the first shell (3), described The internal engagement of card slot (13) is connected with fixture block (12), is welded with first connecting rod (6) on the inside of the fixture block (12), and described The other end of one connecting rod (6) is socketed with second shell (7), is connected between the first connecting rod (6) by spring (14), institute The outer wall bottom dead center position for stating first connecting rod (6) is welded with the second connecting column (10), outside second connecting column (10) It is socketed on wall the first connecting column (9), the bottom end of first connecting column (9) is welded with the second connecting rod (11).

2. a kind of adjustable town road limit for height column according to claim 1, it is characterised in that: the first connecting rod (6) outer wall apical lateral is welded with handle (5).

3. a kind of adjustable town road limit for height column according to claim 1, it is characterised in that: second connecting rod (11) outer wall front end is connected with reflective sheeting (8).

4. a kind of adjustable town road limit for height column according to claim 1, it is characterised in that: the spring (14) Coefficient of elasticity is 18N/CM.

5. a kind of adjustable town road limit for height column according to claim 1, it is characterised in that: first connecting column (9) quantity is two, is socketed in the left and right sides of the second connecting column (10) respectively.