CN211690015U - Inspection shaft warning device for road construction - Google Patents

Abstract

The utility model discloses an inspection shaft warning device for road construction, the loach carrying platform comprises a supporting fram, the lower extreme surface of support frame is provided with the spout, the inside of spout is provided with the slider, the inside pressure spring that is provided with of spout, the positive central position swing joint of upper end surface of support frame has first pole setting, the annular surface of first pole setting is close to the bottom position and has seted up the thread, the upper end of first pole setting is provided with the second pole setting, the upper end fixedly connected with sign of second pole setting. The utility model discloses the device has utilized spout, slider and the cooperation of compression spring that the lower extreme surface of support frame set up, makes the device when using, can fix on the basement well of equidimension not, and the screw thread joint support frame that is close to the lower extreme through first pole setting surface and the bolt of the surface threaded connection of first pole setting make the device convenient to use person's dismantlement and installation, reduce the space occupancy, be convenient for transport and carry.

Description

Inspection shaft warning device for road construction

Technical Field

The utility model relates to a warning device technical field specifically is an inspection shaft warning device for road construction.

Background

Along with the development of national productivity, the construction of facilities in the aspect of traffic is gradually accelerated in China, the existing road maintenance and maintenance are carried out all the time, besides, countless inspection wells exist in urban roads, vehicle damage and personal casualty accidents are often caused due to the fact that the inspection well covers are lost, damaged and fall off, flood drainage is not as long as the inspection well covers are washed out, the inspection well covers are displaced in the daily maintenance operation of the inspection wells, and the like, and a warning board is required to inform pedestrians and vehicles in the road construction and road maintenance process,

in order to avoid vehicles and pedestrians from falling into an inspection well, the traditional warning device only adopts a conical road block to be placed around the inspection well, so that the effects of stability and warning cannot be achieved, and meanwhile, the carrying mode of the conical road block brings great inconvenience to users;

therefore, an inspection well warning device for road construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inspection shaft warning device is used in road construction, the device can be fixed on the inspection shaft of equidimension not, and the screw thread connection support frame that is close to the lower extreme through first pole setting surface and the surface threaded connection's of first pole setting bolt makes the device person of facilitating the use's dismantlement and installation, reduces the space occupancy, is convenient for transport and carry to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inspection shaft warning device for road construction, includes the support frame, the lower extreme surface of support frame is provided with the spout, the inside of spout is provided with the slider, the inside pressure spring that is provided with of spout, the positive central position swing joint of upper end surface of support frame has first pole setting, the annular surface of first pole setting is close to the bottom position and has seted up the thread, the upper end of first pole setting is provided with the second pole setting, the upper end fixedly connected with sign of second pole setting.

By adopting the technical scheme, the device can be fixed on inspection wells with different sizes, the support frame is connected with the bolt in threaded connection with the outer surface of the first vertical rod through the screw threads on the outer surface of the first vertical rod close to the lower end, so that the device is convenient for a user to detach and install, the space occupancy rate is reduced, and the transportation and carrying are convenient.

Preferably, the support frame is of a cross structure, and the sliding grooves and the sliding blocks are mutually matched in a T-shaped structure.

By adopting the technical scheme, the supporting frame with the cross structure enables the supporting frame to be more stable on the inspection well, and the sliding groove is matched with the sliding block for use.

Preferably, the number of the sliding blocks and the number of the pressure springs are four, and the sliding blocks and the pressure springs are in one-to-one correspondence in the sliding grooves.

Through adopting above-mentioned technical scheme, at the inside pressure spring extrusion slider of spout for the inspection shaft of fixed not equidimension shape.

Preferably, the outer surface of the first vertical rod is provided with a threaded hole, the outer surface of the first vertical rod is provided with a bolt, and the bolt is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, extrude the second pole setting through bolt threaded connection and force the second pole setting fixed, play the device height-adjustable's effect.

Preferably, the right center position of the outer surface of the upper end of the support frame is also provided with a threaded hole, and the first vertical rod is in threaded connection with the support frame.

Through adopting above-mentioned technical scheme, the screw thread through the screw hole of support frame and the thread connection of first pole setting makes the device easy to assemble and dismantlement.

Preferably, the annular surface of sign pastes and has reflection of light strip, and the both sides surface of sign all pastes and has the warning poster.

By adopting the technical scheme, the device has the warning effect under the irradiation of vehicle light at night.

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

1. a series of structural components such as a support frame, a sliding chute, a pressure spring, a sliding block and the like are added in the device, the device can be placed on an inspection well more stably by the aid of the support frame in a cross structure, the sliding chute and the sliding block which are arranged in the support frame are extruded by the pressure spring to enable the four sliding blocks to respectively abut against the edges of the inspection well, the support frame can be fixed on the inspection wells in different shapes, and accordingly the structure of the whole device is more stable; first of all, the first step is to,

2. through adding a series of structural component such as first pole setting, second pole setting, thread and bolt in the device, the surface of first pole setting passes through the bolt fastening second pole setting, makes the device effect that can height-adjustable, is close to the thread of lower extreme position and the screw hole threaded connection of support frame at the surface of first pole setting, makes the device convenient to use person install and dismantle, reduces the space occupancy simultaneously, the transportation and the carrying of person of facilitating the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the slider and the compression spring according to the present invention;

fig. 3 is a combined view of the first vertical rod and the bolt of the present invention;

fig. 4 is a combination view of the sliding chute and the sliding block of the present invention.

In the figure:

1. a support frame; 2. a chute; 3. a slider; 4. a pressure spring; 5. a first upright rod; 6. a second upright stanchion; 7. a bolt; 8. a sign; 9. and (4) screw teeth.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

as shown in fig. 2 and 4, an inspection well warning device for road construction comprises a support frame 1, a chute 2 is arranged on the outer surface of the lower end of the support frame 1, a slide block 3 is arranged in the chute 2, a pressure spring 4 is arranged in the chute 2,

as shown in fig. 1 and 3, the positive center position of the upper end outer surface of the support frame 1 is movably connected with a first vertical rod 5, the annular outer surface of the first vertical rod 5 is close to the bottom end position and is provided with a screw thread 9, the upper end of the first vertical rod 5 is provided with a second vertical rod 6, and the upper end of the second vertical rod 6 is fixedly connected with a sign 8.

By adopting the technical scheme, the device can be fixed on inspection wells with different sizes, the bolt 7 which is connected with the support frame 1 and the outer surface of the first vertical rod 5 through the screw threads 9 on the outer surface of the first vertical rod 5 close to the lower end is connected, so that the device is convenient to detach and install for users, the space occupancy rate is reduced, and the device is convenient to transport and carry for users.

Specifically, as shown in fig. 4, the supporting frame 1 is a cross structure, and the sliding groove 2 and the sliding block 3 are in T-shaped structure fit with each other.

Through adopting above-mentioned technical scheme, the support frame 1 of cruciform structure makes support frame 1 more firm on the inspection shaft, and spout 2 plays cooperation slider 3 and uses.

Specifically, as shown in fig. 2, the number of the sliding blocks 3 and the number of the pressure springs 4 are four, and the sliding blocks 3 and the pressure springs 4 are in one-to-one correspondence inside the sliding chute 2.

Through adopting above-mentioned technical scheme, 4 extrusion sliders 3 at the inside pressure spring of spout 2 for the inspection shaft of fixed not equidimension shape.

Specifically, as shown in fig. 3, a threaded hole is formed in an outer surface of the first vertical rod 5, a bolt 7 is arranged on the outer surface of the first vertical rod 5, and the bolt 7 is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, extrude second pole setting 6 through bolt 7 threaded connection and force second pole setting 6 fixed, play the device height-adjustable's effect.

Specifically, as shown in fig. 1, 2 and 3, a threaded hole is also formed in the center of the outer surface of the upper end of the support frame 1, and the first vertical rod 5 is connected with a thread 9 of the support frame 1.

Through adopting above-mentioned technical scheme, through the threaded connection of support frame 1 with first pole setting 5, make the device easy to assemble and dismantle.

Specifically, as shown in fig. 1, the annular outer surface of the indication board 8 is pasted with a reflective strip, and the outer surfaces of the two sides of the indication board 8 are pasted with warning slogans.

By adopting the technical scheme, the device has the warning effect under the irradiation of vehicle light at night.

The working principle is as follows: the device is when using, the user places support frame 1 directly over the inspection shaft, the user extrudees four sliders 3 of support frame 1 bottom to inspection shaft edge again, 4 inside pressure spring through the support frame kick-backs under the effect of extrusion slider 3, make four sliders 3 support at the edge of inspection shaft, thereby fixed whole device is on the inspection shaft, do not have under the condition of illumination at night, the car light is through shining the reflection of light strip, thereby can see warning label on the sign 8 and play the warning effect, after the device finishes using, the user extracts the device from the inspection shaft, fixed support frame 1, the surface of holding first pole setting 5 is rotatory to separating with support frame 1 through thread 9, unscrew bolt 7 in first pole setting 5 through the screw hole again, make second pole setting 6 can slide from top to bottom, reach flexible effect of accomodating.

The using method comprises the following steps: when the device is used, a user places a support frame 1 right above an inspection well, the user extrudes four sliding blocks 3 at the bottom of the support frame 1 to the edge of the inspection well, the four sliding blocks 3 are abutted against the edge of the inspection well under the action of rebounding the extrusion sliding blocks 3 through a pressure spring 4 in the support frame 1, so that the whole device is fixed on the inspection well, under the condition of no illumination at night, an automobile lamp irradiates a reflective strip, so that a warning mark on a sign 8 can be seen to play a warning role, after the device is used, the user extracts the device from the inspection well, fixes the support frame 1, holds the outer surface of a first upright rod 5 to be separated from the support frame 1 through a screw thread 9, and then unscrews a bolt 7 on the first upright rod 5 through a threaded hole, so that a second upright rod 6 can slide up and down, and the structure of the device is convenient for the user to install and dismantle, meanwhile, the space occupancy rate is reduced, and the transportation and the carrying of a user are facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an inspection shaft warning device for road construction, includes support frame (1), its characterized in that: the lower extreme surface of support frame (1) is provided with spout (2), the inside of spout (2) is provided with slider (3), spout (2) inside is provided with compression spring (4), the positive central position swing joint of upper end surface of support frame (1) has first pole setting (5), thread (9) have been seted up near the bottom position to the annular surface of first pole setting (5), the upper end of first pole setting (5) is provided with second pole setting (6), the upper end fixedly connected with sign (8) of second pole setting (6).

2. The inspection well warning device for road construction according to claim 1, characterized in that: the supporting frame (1) is of a cross structure, and the sliding grooves (2) and the sliding blocks (3) are mutually matched in a T-shaped structure.

3. The inspection well warning device for road construction according to claim 1, characterized in that: the number of the sliding blocks (3) and the number of the pressure springs (4) are four, and the sliding blocks (3) and the pressure springs (4) are in one-to-one correspondence in the sliding grooves (2).

4. The inspection well warning device for road construction according to claim 1, characterized in that: the outer surface of the first vertical rod (5) is provided with a threaded hole, the outer surface of the first vertical rod (5) is provided with a bolt (7), and the bolt (7) is in threaded connection with the threaded hole.

5. The inspection well warning device for road construction according to claim 1, characterized in that: the middle position of the outer surface of the upper end of the support frame (1) is also provided with a threaded hole, and the first vertical rod (5) is connected with a thread (9) of the support frame (1).

6. The inspection well warning device for road construction according to claim 1, characterized in that: the annular surface of sign (8) is pasted and is had reflection of light strip, and the both sides surface of sign (8) all pastes and has had warning poster.

Images