CN210349070U

CN210349070U - Warning sign is used in municipal construction

Info

Publication number: CN210349070U
Application number: CN201921613338.9U
Authority: CN
Inventors: 陈楷杰; 庄泽丽; 庄李杰
Original assignee: Guangdong Qianxing Construction Engineering Co Ltd
Current assignee: Guangdong Qianxing Construction Engineering Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-17
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a warning sign for municipal construction belongs to municipal facilities technical field, its technical scheme main points, include: a front frame; a rear frame hinged to the front frame; and a warning board mounted on the front frame; the rear frame is characterized in that a plurality of grooves which are linearly arranged are formed in the bottom of the rear frame, mounting blocks are detachably arranged in the grooves, supporting rods are hinged to the mounting blocks, one ends, far away from the mounting blocks, of the supporting rods are hinged to the bottom of the front frame, and locking assemblies used for locking the mounting blocks are arranged on the grooves. The utility model discloses a bracing piece links together with preceding frame bottom is articulated, links to each other with rear frame bottom detachable mode, and distance between the bottom of frame and rear frame before fine mastering, simultaneously, make preceding frame and rear frame be separated by certain distance after-fixing, when having reduced the wind-blowing, the warning sign folds the condition that topples because of preceding frame and rear frame.

Description

Warning sign is used in municipal construction

Technical Field

The utility model relates to a municipal facilities technical field especially relates to a warning sign is used in municipal construction.

Background

Along with the continuous development of the times, municipal construction areas are more and more, auxiliary equipment is indispensable equipment in municipal construction, the most common auxiliary equipment is a warning board, and the warning board is used for reminding people of danger in the front and can better enable people to know to go around.

At present, warning sign is used in municipal construction among the prior art includes: the panel and be used for supporting panel's support, the support includes fore-stock and after-poppet, and the one end that the panel was kept away from to fore-stock and after-poppet is opened for the warning sign supports, reminds people the place ahead in the construction, can make people know better and will take turns to.

However, the front support and the rear support of the existing warning board for municipal construction are easy to fold when wind exists, so that the warning board is overturned, people passing by cannot see the warning board in time, and dangerous situations are easy to occur.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a warning sign is used in municipal construction can reduce when blowing, the condition that the warning sign topples to reduce the condition that people can not in time see the warning sign and take place danger.

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

a warning sign for municipal construction, comprising: a front frame; a rear frame hinged to the front frame; and the warning board is arranged on the front frame, a plurality of grooves which are linearly arranged are formed in the bottom of the rear frame, an installation block is detachably arranged in each groove, supporting rods are hinged to the installation block, one end, far away from the installation block, of each supporting rod is hinged to the bottom of the front frame, and a locking assembly used for locking the installation block is arranged on each groove.

Through adopting above-mentioned technical scheme, preceding frame and after-frame are used for supporting the warning sign, link to each other through the bracing piece between preceding frame and the after-frame, a plurality of recesses have been seted up to the after-frame bottom, the one end that bracing piece and after-frame link to each other is provided with the installation piece that can gomphosis to the recess, thereby can adjust the distance of preceding frame and after-frame, and be equipped with the locking subassembly of locking installation piece on the recess, make the bracing piece not break away from the after-frame because of blowing, the distance between preceding frame and the after-frame has been restricted, make preceding frame and after-frame not fold because of blowing, reduce the condition that the warning sign topples.

The utility model discloses it is further arranged that the locking subassembly includes: the rubber block is embedded in the groove at the bottom of the rear frame; the rubber block is provided with a through hole for embedding the mounting block, and the mounting block is a steel ball.

Through adopting above-mentioned technical scheme, install the block rubber on the recess, increase and the frictional force of steel ball, make the steel ball gomphosis in the block rubber, reduce the condition of steel ball roll-off recess, and the block rubber itself has elasticity, can extract the steel ball with strength a little, realizes that bracing piece and back frame are detachable to be connected.

The utility model discloses it is further arranged that the locking subassembly includes: clamping holes which are arranged at the two sides of the groove and are used for the embedding of the mounting blocks; the mounting block is provided with a buckle which is U-shaped in section and is embedded with the clamping hole, and the buckle is made of elastic materials.

Through adopting above-mentioned technical scheme, bracing piece and rear frame adopt the locking mode of buckle, and the buckle just with card hole looks gomphosis to play the effect of locking, the buckle is the elasticity material, extrudees the buckle inwards each other, can extract the installation piece, realizes bracing piece and the detachable connection of rear frame.

The utility model discloses it is further set up all to set up a plurality of fixed orificess of arranging linearly on the bracing piece, can dismantle on the fixed orifices and be connected with the dead lever, fixed telescopic link both ends are provided with the fixed block of gomphosis to the fixed orifices.

Through adopting above-mentioned technical scheme, when the fixed block gomphosis of dead lever both ends to the fixed orifices of bracing piece, two bracing pieces are fixed mutually, reduce when the installation piece of bracing piece breaks away from the recess of back frame bottom, the condition that the warning sign topples.

The utility model is further provided with that the fixed block is cylindrical, and the arc surface of the fixed block is provided with a rubber ring.

Through adopting above-mentioned technical scheme, cylindric fixed block can increase with the area of contact of bracing piece, and the rubber circle makes the frictional force increase of fixed block and fixed orifices, and reduces the condition of dead lever landing.

The utility model discloses it is further set up that the warning sign has the support pipe that is used for alternate front frame along the both sides welding of width direction.

Through adopting above-mentioned technical scheme, warning sign and bracing piece are two individualities, and the warning sign is connected for dismantling with the bracing piece, when the warning sign of other contents is used to needs, can change.

The utility model discloses it further sets up one side of warning sign of keeping away from of support tube is seted up and is the locating hole of linear arrangement, the holding tank has been seted up in the outside of the first half of preceding frame, compression spring is installed to the holding tank, compression spring keeps away from the one end of holding tank and is fixed with the locating piece that stretches out the locating hole.

Through adopting above-mentioned technical scheme, locating piece accessible compression spring gomphosis can adjust the height position of warning sign on the locating hole of co-altitude not, plays the lift effect.

The utility model is further provided with a handle at the middle position above the warning board.

Through adopting above-mentioned technical scheme, the handle is installed to warning sign top, makes things convenient for carrying of warning sign, also makes things convenient for the replacement warning sign.

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

the distance between the bottoms of the front frame and the rear frame is well mastered by the mode that the supporting rod is hinged with the bottom of the front frame and is connected with the bottom of the rear frame in a detachable mode, meanwhile, the front frame and the rear frame are fixed after being separated by a certain distance, and the situation that the warning board topples due to the fact that the front frame and the rear frame are folded when wind blows is well reduced.

Drawings

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

FIG. 2 is a partial sectional view of a rear frame in embodiment 1;

FIG. 3 is a schematic view showing an installation structure of a fixing rod, a fixing block and a rubber ring in embodiment 1;

FIG. 4 is a partial sectional view of the warning board of embodiment 1;

fig. 5 is a partial sectional view of the rear frame in embodiment 2.

Reference numerals: 1. a front frame; 11. accommodating grooves; 12. a compression spring; 13. positioning blocks; 2. a rear frame; 20. a groove; 21. a support bar; 211. a fixing hole; 212. fixing the rod; 213. a fixed block; 214. a rubber ring; 22. a rubber block; 23. a steel ball; 24. a clamping hole; 25. buckling; 3. a warning board; 31. a support tube 32, a positioning hole; 33. a handle.

Detailed Description

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

Example 1:

a warning sign for municipal construction, as shown in fig. 1, comprising: a front frame 1; a rear frame 2; warning sign 3, rear frame 2 hinge in the intermediate position of preceding frame 1, and warning sign 3 installs the top at preceding frame 1.

Wherein, a plurality of recesses 20 have been seted up to the bottom of rear frame 2, and recess 20 is the linearity and arranges, wherein, be provided with the installation piece in recess 20, the installation piece is detachable installation with recess 20, all articulate on the installation piece has bracing piece 21, and the bracing piece 21 is kept away from the one end of installation piece and is articulated with front frame 1's bottom, when the gomphosis of installation piece in recess 20 of difference, can adjust the distance between front frame 1 and the rear frame 2, front frame 1 is fixed through bracing piece 21 with rear frame 2, can reduce the condition that front frame 1 that leads to folds with rear frame 2 when blowing, thereby reduce the condition that warning sign 3 topples.

In addition, a plurality of fixing holes 211 have all been seted up on bracing piece 21, and fixing hole 211 is linear and arranges, be connected with dead lever 212 on the fixing hole 211 between two bracing pieces 21, dead lever 212 is for dismantling with fixing hole 211 and be connected, as shown in fig. 4, be provided with cylindric fixed block 213 at the both ends of dead lever 212, fixed block 213 can the gomphosis in fixed hole 211, can play the reinforcing effect to two bracing pieces 21, thereby when the mounting block of bracing piece 21 breaks away from the recess 20 of rear frame 2 bottom, the condition that warning sign 3 topples has been reduced.

As shown in fig. 2, a rubber block 22 is installed in a groove 20 at the bottom of the rear frame 2; the rubber block 22 is provided with a through hole, the through hole is used for enabling the mounting block to be embedded into the rubber block 22, in the embodiment, the mounting block is the steel ball 23, the rubber block 22 is mounted in the groove 20, the friction force between the steel ball 23 and the steel ball 23 can be increased, the steel ball 23 is reduced to be separated from the groove 20, the supporting rod 21 is separated from the rear frame 2, the rubber block 22 has elasticity, the steel ball 23 can be pulled out from the through hole with little force, and the supporting rod 21 is detachably connected with the rear frame 2.

As shown in fig. 3, rubber rings 214 are adhered to the outer walls of the fixing blocks 213 at both ends of the fixing rod 212 with glue, and the rubber rings 214 can increase the friction between the fixing blocks 213 and the fixing holes 211, thereby reducing the slipping-off of the fixing rod 212, in this embodiment, the fixing rod 212 is a telescopic rod, and the length of the fixing rod 212 can be adjusted according to the distance between the two supporting rods 21 locked and connected to the rear frame 2, so that the fixing blocks 213 can be always engaged with the fixing holes 211.

As shown in fig. 4, the bracket pipes 31 are welded on the two sides of the warning board 3 along the width direction, and the bracket pipes 31 are used for the penetration of the front frame 1, so that the warning board 3 is detachably connected with the front frame 1, and when the warning board 3 with other contents needs to be used, the warning board 3 can be detached and replaced; wherein, offer the locating hole 32 that is linear arrangement in the one side of keeping away from the warning sign of stake pipe 31, holding tank 11 has been offered in the outside of frame 1 first part in the front, install compression spring 12 in holding tank 11, and compression spring 12 keeps away from the one end of holding tank 11 and is fixed with locating piece 13, locating piece 13 can stretch out not co-altitude locating hole 32 through compression spring 12 on, make warning sign 3 fix a position in the co-altitude of frame 1, play the elevating action.

In addition, the handle 33 is arranged at the middle position above the warning board 3, so that the carrying and the carrying are convenient, and meanwhile, the warning board 3 with different contents is convenient to take and replace.

Example 2:

a warning board for municipal construction is shown in figure 5, and is different from the first embodiment in that: two sides of the groove 20 at the bottom of the rear frame 2 are provided with clamping holes 24; in addition, a buckle 25 is arranged on the mounting block and can be embedded with the clamping hole 24, and the cross section of the buckle 25 is U-shaped; in this embodiment, when the buckle 25 is engaged with the buckle hole 24, the support rod 21 and the rear frame 2 are locked, so that the front frame 1 and the rear frame 2 are fixed at a certain distance, and the folding of the front frame 1 and the rear frame 2 caused by wind blowing is reduced, thereby reducing the overturning of the warning board 3; in addition, the buckle 25 is made of rubber materials, the buckle 25 can be extruded inwards, and when the buckle 25 is extruded, the mounting block can be pulled out, so that the support rod 21 and the rear frame 2 can be detachably connected.

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. The utility model provides a warning sign is used in municipal construction which characterized in that includes: a front frame (1); a rear frame (2) hinged to the front frame (1); and a warning board (3) mounted on the front frame (1); a plurality of grooves (20) which are linearly arranged are formed in the bottom of the rear frame (2), an installation block is detachably arranged in each groove (20), a supporting rod (21) is hinged to each installation block, one end, far away from the installation block, of each supporting rod (21) is hinged to the bottom of the front frame (1), and a locking assembly used for locking the installation blocks is arranged on each groove (20).

2. The warning sign for municipal construction according to claim 1, wherein said locking assembly comprises: a rubber block (22) embedded in the groove (20) at the bottom of the rear frame (2); the rubber block (22) is provided with a through hole for embedding the mounting block, and the mounting block is a steel ball (23).

3. The warning sign for municipal construction according to claim 1, wherein said locking assembly comprises: clamping holes (24) which are arranged at the two sides of the groove (20) and used for embedding the mounting blocks; the mounting block is provided with a buckle (25) which is U-shaped in section and is embedded with the clamping hole (24), and the buckle (25) is made of elastic materials.

4. The warning board for municipal construction according to claim 1, wherein the support rods (21) are each provided with a plurality of linearly arranged fixing holes (211), the fixing holes (211) are detachably connected with a fixing rod (212), and two ends of the fixing rod (212) are provided with fixing blocks (213) embedded in the fixing holes.

5. The warning board for municipal construction according to claim 4, wherein the fixing block (213) is cylindrical, and a rubber ring (214) is attached to the arc surface of the fixing block (213).

6. The warning board for municipal construction according to claim 1, wherein the warning board (3) has bracket pipes (31) for inserting the front frame (1) welded to both sides in the width direction.

7. The warning board for municipal construction according to claim 6, wherein the side of the support tube (31) away from the warning board (3) is provided with positioning holes (32) in a linear arrangement, the outer side of the upper half of the front frame (1) is provided with a holding groove (11), the holding groove (11) is provided with a compression spring (12), and one end of the compression spring (12) away from the holding groove (11) is fixed with a positioning block (13) extending out of the positioning holes (32).

8. The warning sign for municipal construction according to claim 1, wherein a handle (33) is provided in an intermediate position above the warning sign (3).