CN212175614U

CN212175614U - Town road guardrail

Info

Publication number: CN212175614U
Application number: CN202020598809.XU
Authority: CN
Inventors: 张木清; 陈福堂
Original assignee: Shenzhen Junlongda Construction Engineering Co ltd
Current assignee: Shenzhen Junlongda Construction Engineering Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-18
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to a town road guardrail belongs to town road technical field, its technical scheme main points, include: a base provided with an accommodating cavity; the two upright columns are vertically arranged in the base and provided with inclined holes at the outer sides; the cross rods are detachably arranged between the upright posts, and the two end parts of the cross rods are provided with inclined blocks matched with the inclined holes; and a plurality of vertical rods arranged between the cross rods, the upright posts are provided with locking pieces used for locking the cross rods, and the base is internally provided with a clamping assembly used for clamping the upright posts. The utility model discloses a guardrail is when using, the installation and the dismantlement of realization guardrail that can be very convenient to can effectually save time, improve work efficiency.

Description

Town road guardrail

Technical Field

The utility model relates to a town road technical field especially relates to a town road guardrail.

Background

With the continuous promotion of the urbanization process in China, guardrails are generally installed on roads in the urban municipal road construction process and used for separating the roads, so that vehicles pass in order.

At present, traditional road guardrail generally includes the base, and vertical interlude has the stand on the base, installs parallel horizontal pole from top to bottom through the bolt between adjacent stand, then can weld between the horizontal pole has many vertical connecting rods, through the combination of horizontal pole, connecting rod, stand and base to form complete road guardrail.

However, in the process of actually installing the guardrail, the guardrail generally needs to be installed in a bolt or welding mode, which is troublesome, and if the guardrail needing to be installed is more, the engineering quantity is larger, more time is inevitably wasted, the engineering progress is influenced, and the guardrail needs to be further improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a town road guardrail, the installation and the dismantlement of realization guardrail that can be very convenient to can effectually save time, improve work efficiency.

The above object of the present invention can be achieved by the following technical solutions:

a town road guardrail, comprising: a base provided with an accommodating cavity; the two upright columns are vertically arranged in the base and provided with inclined holes at the outer sides; the cross rods are detachably arranged between the upright posts, and the two end parts of the cross rods are provided with inclined blocks matched with the inclined holes; and a plurality of vertical rods arranged between the cross rods, the upright posts are provided with locking pieces used for locking the cross rods, and the base is internally provided with a clamping assembly used for clamping the upright posts.

Adopt above-mentioned technical scheme, at the in-process of installation guardrail, the slope piece on the horizontal pole of setting can with the mutual gomphosis of inclined hole on the stand, make things convenient for the horizontal pole to install and dismantle, and the locking piece that sets up can fix the stand, both can fix the stand on preset position very firmly, simultaneously, when needs are dismantled, also can be very convenient remove the restriction of locking piece to the stand, through this scheme, can effectual reduction staff's the amount of labour, improve work efficiency.

The utility model discloses it is further arranged that the locking piece includes: flitch plates which are arranged at the two ends of the cross bar and are jointed with the upright posts; mounting holes are formed in the flitch and the upright post; and the locking rod is inserted in the mounting hole through threads.

By adopting the technical scheme, when the cross rod is required to be installed, the arranged locking rod can penetrate through the installation holes in the flitch and the stand column, the cross rod can be conveniently fixed and further fixed on a preset position, and the contact area between the cross rod and the stand column can be increased by the flitch arranged, so that the cross rod is more stable to install.

The utility model discloses it is further set up that one side that the mounting hole was kept away from to the flitch has seted up the sliding opening along vertical direction, be equipped with the locating lever with sliding opening looks adaptation on the stand relevant position.

Adopt above-mentioned technical scheme, at the in-process of installation horizontal pole, the locating lever that sets up can mutually support with the sliding opening for the horizontal pole is quick to be installed on the preset position of stand along predetermined direction, further saves unnecessary time.

The utility model is further provided with an annular block which is connected with the positioning rod by screw thread.

Adopt above-mentioned technical scheme, the annular piece that sets up can contradict the flitch for the flitch can be inseparabler laminating in the preset position of stand, reduces the condition that the horizontal pole appears rocking.

The utility model discloses further set up the centre gripping subassembly includes: grooves formed in two sides of the accommodating cavity; a limiting block movably accommodated in the groove; limiting grooves which are arranged on the two outer sides of the bottom of the upright post and are matched with the limiting blocks; and the driving piece is arranged on the base and used for driving the limiting block to move so as to lock the upright post or unlock the upright post.

Adopt above-mentioned technical scheme, when the stand inserted and holds the intracavity, can remove through driving piece drive stopper for the stopper can imbed the spacing inslot of stand, thereby can be with the stand very firm fix on the preset position of base, this structure easy operation easily realizes.

The utility model discloses further set up the driving piece includes: the reset spring is arranged in the groove, one end of the reset spring is connected with the inner wall of the groove, and the other end of the reset spring is connected with the limiting block; and the horizontal threads are inserted on the base, and the top end of the horizontal threads is abutted to the limiting block.

By adopting the technical scheme, when the screw rod is rotated, the limiting block can be driven to move, so that the limiting block can be conveniently inserted into the corresponding limiting groove, and the elastic force of the reset spring is matched through the reverse screw rod, so that the limiting block can be automatically driven to contract into the groove, and the stand column can be conveniently pulled out.

The utility model is further provided with that the whole cross section of the base is trapezoidal, and the area of the bottom end surface close to the ground is larger than that of the bearing surface of the base.

Adopt above-mentioned technical scheme, the shape of restriction base can increase the area of contact of base and ground for when the base was placed subaerial, stability that can be more, the stability of further whole guardrail of increase.

The utility model is further provided with an anti-skid plate adhered on the bottom end surface of the base.

Adopt above-mentioned technical scheme, the antiskid ribbed tile that sets up itself has certain elasticity and anti-skidding effect, can increase the area of contact on base and ground for what whole guardrail was placed is more firm.

To sum up, the utility model discloses following beneficial effect has:

the inclined block and the inclined hole are arranged, so that the inclined block and the inclined hole can be conveniently matched in the process of installing the cross rod, and the cross rod can be firmly installed at the preset position of the upright column through the mutual matching of the arranged positioning rod and the locking piece;

through setting up the centre gripping subassembly, utilize mutually supporting of driving piece and stopper, can be very easy with the stand restriction in holding the intracavity, when the restriction to the stand is relieved to needs, can be very convenient through the driving piece, this operation further makes things convenient for the installation and the dismantlement of guardrail.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Reference numerals: 1. a base; 10. an accommodating chamber; 11. a groove; 12. a limiting block; 13. a limiting groove; 14. a return spring; 15. a screw; 2. a column; 20. an inclined hole; 3. a cross bar; 30. an inclined block; 4. a vertical rod; 5. pasting a board; 51. a locking lever; 52. a sliding port; 53. positioning a rod; 54. a ring block; 6. an antiskid plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment: the utility model provides a town road guardrail, as shown in fig. 1 and 2, includes a plurality of bases 1, has all seted up in base 1 and has held chamber 10, is holding vertical the inserting in chamber 10 and being equipped with stand 2, installs horizontal pole 3 between stand 2, and horizontal pole 3 is two of upper and lower parallel, and installs montant 4 between horizontal pole 3, and base 1, stand 2, horizontal pole 3 and montant 4 constitute a fence unit.

Wherein, the two outsides of the upright post 2 are provided with inclined holes 20, and the two end parts of the cross rod 3 are both fixed with inclined blocks 30, the inclined blocks 30 can be matched with the inclined holes 20, when the cross rod 3 needs to be installed, and when the cross rod 3 is aligned to the position of the inclined holes 20, the inclined blocks 30 on the cross rod 3 are inserted into the corresponding inclined holes 20, so that the cross rod 3 is limited at the preset position.

Install flitch 5 on the both ends of horizontal pole 3, flitch 5 can be laminated each other with the outside of stand 2, and has all seted up corresponding mounting hole on flitch 5 and the stand 2 outside, and the screw thread interlude has locking lever 51 in the mounting hole, and when horizontal pole 3 was installed on predetermined position, can be through rotatory locking lever 51, further lock horizontal pole 3.

In order to further limit the cross bar 3, in the embodiment, a sliding opening 52 is formed on one side of the patch 5 away from the mounting hole, the extending direction of the sliding opening 52 is perpendicular to the extending direction of the cross bar 3, and a positioning rod 53 is mounted at a corresponding position on the outer side of the upright post 2, and during the process of mounting the cross bar 3, especially when the inclined block 30 is inserted into the inclined hole 20, the positioning rod 53 is matched with the sliding opening 52, so that the patch 5 moves along a predetermined direction.

In order to further improve the stability of whole horizontal pole 3, there is annular piece 54 at the tip threaded connection of locating lever 53, and annular piece 54 can contradict flitch 5 for flitch 5 can be inseparabler laminating on the preset position of stand 2, reduce the condition that the horizontal pole 3 appears rocking.

In addition, as shown in fig. 1 and fig. 3, a clamping assembly is further disposed in the base 1, the clamping assembly can clamp and fix the column 2, so as to increase the stability of the column 2, and in this embodiment, the clamping assembly includes: set up the recess 11 on holding the chamber 10 both sides inner wall, have held stopper 12 at recess 11 internalization, and seted up symmetrical spacing groove 13 on the bottom outside of stand 2, the size and the stopper 12 looks adaptation of spacing groove 13, simultaneously, still be provided with the driving piece in base 1, the driving piece can drive stopper 12 and remove to locking stand 2 or relieving the restriction to stand 2.

In this embodiment, the driving member includes: the horizontal screw thread alternates at screw rod 15 on base 1, and the one end of screw rod 15 exposes base 1, and the other end inserts in recess 11, and still installs reset spring 14 on the inner wall of recess 11, and reset spring 14 is kept away from the one end of recess 11 and is fixed mutually with stopper 12.

When the upright column 2 needs to be installed, the upright column 2 can be inserted into the corresponding accommodating cavity 10, at the moment, the screw rod 15 can be rotated, and in the rotating process of the screw rod 15, the top end of the screw rod can abut against the limiting block 12 to move horizontally, so that the limiting block 12 moves into the corresponding limiting groove 13, and the upright column 2 is locked in the accommodating cavity 10; when the locking of the upright post 2 needs to be released, the screw 15 is rotated reversely, and at this time, the return spring 14 can automatically drive the limiting block 12 to contract into the groove 11 by utilizing the restoring force of the return spring.

In this embodiment, the cross section of the base 1 is trapezoidal, and the area of the bottom end surface of the base 1 close to the ground is larger than the area of the bearing surface of the base 1, and the base 1 can increase the contact area between the base 1 and the ground, so that the base 1 can be more stable when placed on the ground, and the stability of the whole isolation fence is further increased.

In addition, still paste on the bottom face of base 1 and be equipped with antiskid ribbed tile 6, still be provided with anti-skidding line in antiskid ribbed tile 6's bottom, antiskid ribbed tile 6 adopts the rubber material to make, and itself has certain elasticity, can increase the stiction between base 1 and the ground for base 1 places more stably.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A town road guardrail, comprising: a base (1) provided with an accommodating cavity (10);

the upright posts (2) are vertically arranged in the base (1) and are provided with inclined holes (20) at the two outer sides;

a cross bar (3) which is detachably arranged between the upright posts (2) and is provided with an inclined block (30) which is matched with the inclined hole (20) at two end parts;

and a plurality of vertical rods (4) arranged between the cross rods (3), a locking piece used for locking the cross rods (3) is arranged on the stand column (2), and a clamping assembly used for clamping the stand column (2) is further arranged in the base (1).

2. The municipal road guardrail of claim 1, wherein the locking member comprises: flitch plates (5) which are arranged at the two ends of the cross bar (3) and are jointed with the upright posts (2); mounting holes are formed in the flitch plate (5) and the upright post (2); and a locking rod (51) with threads inserted in the mounting hole.

3. The municipal road guardrail according to claim 2, wherein a sliding opening (52) is formed in one side of the flitch plate (5) away from the mounting hole in the vertical direction, and a positioning rod (53) matched with the sliding opening (52) is arranged at the corresponding position of the upright post (2).

4. A town road guardrail according to claim 3, wherein the retaining rod (53) is threadedly connected to an annular block (54).

5. The municipal road guardrail of claim 1, wherein the clamping assembly comprises: grooves (11) formed on two sides of the accommodating cavity (10); a limiting block (12) movably accommodated in the groove (11); limiting grooves (13) which are arranged on the two outer sides of the bottom of the upright post (2) and are matched with the limiting blocks (12); and the driving piece is arranged on the base (1) and used for driving the limiting block (12) to move so as to lock the upright post (2) or unlock the upright post.

6. The municipal road guardrail of claim 5, wherein the drive member comprises: a return spring (14) which is arranged in the groove (11), one end of which is connected with the inner wall of the groove (11), and the other end of which is connected with the limiting block (12); and the horizontal thread is inserted on the base (1) and the top end of the screw rod (15) is propped against the limiting block (12).

7. The municipal road guardrail according to claim 1, wherein the base (1) is generally trapezoidal in cross section and has a bottom end surface adjacent to the ground with an area larger than that of the bearing surface of the base (1).

8. A town road guardrail according to claim 1, wherein a skid-proof plate (6) is attached to the bottom end surface of the base (1).