CN213061766U

CN213061766U - Sign detachable highway construction warning device

Info

Publication number: CN213061766U
Application number: CN202020834893.0U
Authority: CN
Inventors: 叶春旺
Original assignee: Inner Mongolia Dihong Road And Bridge Co ltd
Current assignee: Inner Mongolia Dihong Road And Bridge Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-27
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a mark detachable highway construction warning device, including U type frame, the both ends fixedly connected with dwang of U type frame, two be equipped with between the dwang rather than rotate the cavity triangular prism of being connected, the back of the body end mutually of cavity triangular prism all with U type frame between be equipped with fixed establishment, the three limiting plate of cavity triangular prism surface fixed connection, it is three all be equipped with the spacing groove in the limiting plate, U type frame bottom fixed connection supporting mechanism. The utility model discloses, rational in infrastructure, can adjust the suitable height of warning sign of being under construction, the structural simple and easy dismounting device that is equipped with the required different warning signs of being under construction in the spacing inslot, can switch required different construction warning signs through rotating the cavity triangular prism and can realize the change to the warning sign of being under construction, need not be to the dismantlement and the installation of warning sign of being under construction, and easy operation is swift.

Description

Sign detachable highway construction warning device

Technical Field

The utility model relates to a highway construction technical field especially relates to a mark detachable highway construction warning device.

Background

The construction road fence is used as warning prompt for road construction, is named as a construction signboard, a construction board, a movable board and the like, is used for peripheral protection prompt of road construction sites, maintenance municipal construction and building construction, and can be placed in a required place to guide traffic at any time so as to prevent accidental collision events and reduce loss.

The prior highway construction warning device technology has the following problems: 1. the existing road construction warning device cannot well replace warning signs, so that different warning devices need to be carried under different conditions when road construction is carried out, and the carrying is inconvenient. 2. The conventional road construction warning device is inconvenient to disassemble, so that the time is wasted, the workload is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sign detachable highway construction warning device that proposes, it can adjust the suitable height of warning sign of being under construction, is equipped with simple and easy dismounting device on the structure, and the spacing inslot is equipped with the required different warning signs of being under construction, can switch the required different warning signs of being under construction through rotating the cavity triangular prism and can realize the change to the warning sign of being under construction, need not be to the dismantlement and the installation of warning sign of being under construction, and easy operation is swift.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mark detachable highway construction warning device, includes U type frame, the both ends fixedly connected with dwang of U type frame, two be equipped with between the dwang rather than the cavity triangular prism of being connected of rotating, the equal fixedly connected with magnetic path of inner wall of cavity triangular prism, the back of the body end mutually of cavity triangular prism all with the U type frame between be equipped with fixed establishment, the three limiting plate of cavity triangular prism surface fixedly connected with, three all be equipped with the spacing groove in the limiting plate, it is three the limiting plate all runs through with the communicating logical groove of spacing groove with the one side that cavity triangular prism carried on the back mutually, U type frame bottom fixed connection supporting mechanism.

Preferably, the hollow triangular prism is a regular triangular prism, and the hollow triangular prism is made of stainless steel.

Preferably, the supporting mechanism include with U type frame central fixedly connected with telescopic link, be equipped with a plurality of third recesses on the telescopic link, the below of telescopic link is equipped with well cavity pole, the telescopic link extends to in the well cavity pole and rather than sliding connection, run through on the well cavity pole be equipped with rather than sliding connection's first bolt, first bolt inserts in one of them third recess, the cover is equipped with first spring on the first bolt, the both ends of first spring respectively with well cavity pole and first bolt fixed connection, well cavity pole bottom fixedly connected with base.

Preferably, fixed establishment includes the dead lever with cavity triangular prism bottom both ends fixed connection, U type frame both ends fixedly connected with connecting block, run through on the connecting block and be equipped with rather than sliding connection's second bolt, the cover is equipped with the second spring on the second bolt, the both ends of second spring respectively with connecting block and second bolt fixed connection, run through on the connecting block and be equipped with rather than sliding connection's third bolt, the cover is equipped with the third spring on the third bolt, the both ends of third spring respectively with connecting block and third bolt fixed connection, be equipped with the arc wall in the connecting block, the dead lever extends to in the arc wall.

Preferably, fixedly connected with bearing on the cavity triangular prism, the dwang is with the inner ring interference fit of bearing.

Preferably, the bottom of the limiting plate is provided with a drain hole which is the same as the limiting groove in a penetrating manner.

Compared with the prior art, the utility model, its beneficial effect does:

when placing, only need insert the spacing groove to required warning sign, hold construction warning tablet through the magnetic path and avoid dropping, it is three the spacing inslot is equipped with the required different construction warning tablet of construction, can switch required different construction warning tablets through rotating the cavity triangular prism and can realize the change to the construction warning tablet, need not be to the dismantlement and the installation of construction warning tablet, easy operation is swift.

To sum up, can adjust the suitable height of warning sign of being under construction, be equipped with simple and easy dismounting device on the structure, the spacing inslot is equipped with the required different warning signs of being under construction, can switch the required different warning signs of being under construction through rotating cavity triangular prism and can realize the change to the warning sign of being under construction, need not be to the dismantlement and the installation of warning sign of being under construction, easy operation is swift.

Drawings

Fig. 1 is a cross-sectional view of a road construction warning device with a detachable sign according to the present invention;

fig. 2 is a side sectional view of a fixing mechanism of a road construction warning device with a detachable sign according to the present invention;

fig. 3 is a perspective view of a limiting plate of the road construction warning device with a detachable sign provided by the utility model;

fig. 4 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a base 1, a hollow rod 2, a first groove 3, a second groove 4, a first bolt 5, a first spring 6, an expansion rod 7, a third groove 8, a 9U-shaped frame, a rotating rod 10, a hollow triangular prism 11, a magnetic block 12, a bearing 13, a fixing rod 14, a connecting block 15, a second spring 16, a second bolt 17, an arc-shaped groove 18, a third bolt 19, a third spring 20, a limiting plate 21 and a limiting groove 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a mark detachable highway construction warning device, including U type frame 9, the both ends fixedly connected with dwang 10 of U type frame 9, be equipped with between two dwang 10 and rotate rather than the cavity triangular prism 11 of being connected, cavity triangular prism 11 is positive triangular prism, and the material of cavity triangular prism 11 is stainless steel, the equal fixedly connected with magnetic path 12 of inner wall of cavity triangular prism 11, magnetic path 12 can hold construction warning tablet and avoid dropping, fixedly connected with bearing 13 on the cavity triangular prism 11, dwang 10 and bearing 13's inner ring interference fit, can realize changing the construction warning tablet through rotating cavity triangular prism 11, do not need to the dismantlement and the installation of construction warning tablet, easy operation is swift.

A fixing mechanism is arranged between the back end of the hollow triangular prism 11 and the U-shaped frame 9, the fixing mechanism comprises fixing rods 14 fixedly connected with the two ends of the bottom of the hollow triangular prism 11, the two ends of the U-shaped frame 9 are fixedly connected with connecting blocks 15, a second bolt 17 in sliding connection with the connecting blocks 15 is arranged on the connecting blocks 15 in a penetrating way, a second spring 16 is sleeved on the second bolt 17, the two ends of the second spring 16 are respectively fixedly connected with the connecting blocks 15 and the second bolt 17, a third bolt 19 in sliding connection with the connecting blocks 15 is arranged on the connecting blocks 15 in a penetrating way, a third spring 20 is sleeved on the third bolt 19, the two ends of the third spring 20 are respectively fixedly connected with the connecting blocks 15 and the third bolt 19, an arc-shaped groove 18 is arranged in the connecting blocks 15, and the fixing rods, the fixing rod 14 can be limited by the second bolt 17 and the third bolt 19, so that the hollow triangular prism 11 can be fixed to be still.

Three limiting plate 21 of 11 outer fixed surface of cavity triangular prism, all be equipped with spacing groove 22 in the three limiting plate 21, the one side that three limiting plate 21 and cavity triangular prism 11 carried on the back mutually all runs through be equipped with the communicating logical groove of spacing groove 22, be equipped with the required construction warning sign of construction in the three spacing groove 22, can switch required different construction warning signs through rotating cavity triangular prism 11, the bottom of limiting plate 21 is run through and is equipped with the discharge orifice the same with spacing groove 22, the discharge orifice can be with spacing groove 22 well water drainage again in the rainy day.

U type frame 9 bottom fixed connection supporting mechanism, supporting mechanism include with U type frame 9 central fixedly connected with telescopic link 7, be equipped with a plurality of third recesses 8 on the telescopic link 7, the below of telescopic link 7 is equipped with well hollow rod 2, telescopic link 7 extends to in the well hollow rod 2 and rather than sliding connection, run through on the well hollow rod 2 be equipped with rather than sliding connection's first bolt 5, first bolt 5 inserts in one of them third recess 8, the cover is equipped with first spring 6 on the first bolt 5, the both ends of first spring 6 respectively with well hollow rod 2 and first bolt 5 fixed connection, well hollow rod 2 bottom fixedly connected with base 1, the holistic stability of holding device just can adjust the construction warning sign height.

The utility model discloses in, the staff is at first remove device, then one hand is holding in the palm U type frame 9, and the other hand is taken first bolt 5 out and is made it leave second recess 4, inserts telescopic link 7 again in the first recess 3 of cavity pole 2, adjusts suitable high back, then loosens first bolt 5, and in first bolt 5 inserted third recess 8 under the effect of first spring 6, the completion was prepared to the regulation of U type frame 9 height, and easy operation is swift.

Then the staff extracts third bolt 19 again and makes it leave arc groove 18, rotates cavity triangular prism 11 anticlockwise again, and cavity triangular prism 11 can not rotate, and dead lever 14 offsets with second bolt 17 this moment, loosens third bolt 19 again, and third bolt 19 inserts in arc groove 18 under the effect of third spring 20, can be spacing to dead lever 14 through third bolt 19 and second bolt 17, and then accomplish the fixed of cavity triangular prism 11.

Finally, the worker inserts the construction warning board to be used into the limiting groove 22 of the limiting plate 21, the magnetic block 12 can suck the construction warning board to avoid dropping, and all preparation work of the device is completed.

In the construction process, the construction warning board needs to be replaced in time along with the change of construction sites and construction contents, at the moment, the second bolt 17 only needs to be pulled out to leave the arc-shaped groove 18, then the worker manually rotates the hollow triangular prism 11 anticlockwise, then loosens the second bolt 17, then the second bolt 17 is inserted into the arc-shaped groove 18, then the third bolt 19 is pulled out upwards, the hollow triangular prism 11 continues to rotate, the fixing rod 14 is abutted against the second bolt 17, then the third bolt 19 is loosened, the third bolt 19 is inserted into the arc-shaped groove 18, and the fixing rod 14 can be limited through the second bolt 17 and the third bolt 19; if the hollow triangular prism 11 is rotated clockwise, the third bolt 19 is firstly pulled out by the above actions; the construction warning board can be replaced without being detached and installed, and the operation is simple and rapid.

If other construction warning boards need to be replaced, workers only need to directly take out the construction warning boards, then install other construction warning boards, and the construction warning boards can be positioned through the magnetic blocks 12; after the construction is accomplished, take off the warning sign of being under construction, the U type frame 9 is being held in the palm on one hand again, and first bolt 5 is taken out to the other hand and is made it leave the second recess 4 of cavity pole 2, in extracting the first recess 3 of cavity pole 2 with U type frame 9 again, take off U type frame 9, then loosen first bolt 5, in first bolt 5 inserts the third recess 8 of telescopic link 7 under the effect of first spring 6, the completion is to the dismantlement of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mark detachable highway construction warning device, includes U type frame (9), its characterized in that, the both ends fixedly connected with dwang (10) of U type frame (9), two be equipped with rather than rotate cavity triangular prism (11) of being connected between dwang (10), the equal fixedly connected with magnetic path (12) of inner wall of cavity triangular prism (11), the back of the body end mutually of cavity triangular prism (11) all with U type frame (9) between be equipped with fixed establishment, three limiting plate (21) of cavity triangular prism (11) outer fixed surface connected with, it is three all be equipped with spacing groove (22), three in limiting plate (21) and cavity triangular prism (11) one side of the back of the body all run through be equipped with the communicating logical groove of spacing groove (22), U type frame (9) bottom fixed connection supporting mechanism.

2. The highway construction warning device with the detachable sign according to claim 1, wherein the hollow triangular prism (11) is a regular triangular prism, and the hollow triangular prism (11) is made of stainless steel.

3. A detachable sign road construction warning device according to claim 1, the supporting mechanism comprises a telescopic rod (7) fixedly connected with the center of the U-shaped frame (9), a plurality of third grooves (8) are arranged on the telescopic rod (7), a hollow rod (2) is arranged below the telescopic rod (7), the telescopic rod (7) extends into the hollow rod (2) and is connected with the hollow rod in a sliding way, a first bolt (5) connected with the hollow rod in a sliding way is arranged on the hollow rod (2) in a penetrating way, the first bolt (5) is inserted into one of the third grooves (8), a first spring (6) is sleeved on the first bolt (5), the both ends of first spring (6) respectively with cavity pole (2) and first bolt (5) fixed connection, cavity pole (2) bottom fixedly connected with base (1).

4. The highway construction warning device with the detachable mark according to claim 1, wherein the fixing mechanism comprises fixing rods (14) fixedly connected with two ends of the bottom of the hollow triangular prism (11), two ends of the U-shaped frame (9) are fixedly connected with connecting blocks (15), a second bolt (17) in sliding connection with the connecting blocks (15) penetrates through the connecting blocks (15), a second spring (16) is sleeved on the second bolt (17), two ends of the second spring (16) are respectively fixedly connected with the connecting blocks (15) and the second bolt (17), a third bolt (19) in sliding connection with the connecting blocks (15) penetrates through the connecting blocks (15), a third spring (20) is sleeved on the third bolt (19), two ends of the third spring (20) are respectively fixedly connected with the connecting blocks (15) and the third bolt (19), an arc-shaped groove (18) is formed in the connecting blocks (15), the fixing rod (14) extends into the arc-shaped groove (18).

5. A road construction warning device with a detachable sign according to claim 1, wherein a bearing (13) is fixedly connected to the hollow triangular prism (11), and the rotating rod (10) is in interference fit with an inner ring of the bearing (13).

6. The highway construction warning device with the detachable mark of claim 1, wherein the bottom of the limiting plate (21) is provided with a water flowing hole which is the same as the limiting groove (22) in a penetrating way.