CN221094916U - Warning sign is used in municipal road bridge construction - Google Patents

Abstract

The utility model discloses a warning board for municipal road and bridge construction, which belongs to the technical field of municipal road and bridge construction and comprises a supporting box and a warning board body, wherein a plurality of universal pulleys distributed in an array are fixedly arranged at the bottom end of the supporting box, a self-locking structure is arranged in each universal pulley, a supporting seat is fixedly arranged at the top end of the supporting box, the supporting seats are in cylindrical arrangement, the supporting seats are in threaded connection with telescopic rods, the top ends of the telescopic rods are provided with U-shaped frames through hoops, two limiting rods are arranged between two horizontal sections of each U-shaped frame, two clamping plates are slidably arranged between the two limiting rods and used for clamping the warning board body, limiting grooves are formed in opposite sides of the two clamping plates, and a transmission mechanism used for driving the two clamping plates to slide in a centering manner is arranged in each U-shaped frame. The utility model has an assembling structure and a containing structure, and is convenient for replacing, moving and transporting the warning board.

Description

Warning sign is used in municipal road bridge construction

Technical Field

The application relates to the technical field of municipal road and bridge construction, in particular to a warning board for municipal road and bridge construction.

Background

Municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, and common urban roads, bridges and subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, fuel gas and the like, as well as squares, urban greening and the like, belong to the municipal engineering category, and in the process of municipal engineering, warning signs are arranged at the periphery of construction for isolation warning operation in order to prevent pedestrians or irrelevant people from entering a construction area.

When the conventional temporary warning board is used, the stand column, the sign and the base are combined through welding, so that the folding and unfolding are not facilitated, the occupied area is large, the size of the sign is fixed, and the sign is not easy to replace, so that the warning board for municipal road and bridge construction is provided for solving the problems.

Disclosure of utility model

In order to solve the problems, the application provides a warning board for municipal road and bridge construction, which adopts the following technical scheme:

The utility model provides a warning sign for municipal road and bridge construction, includes supporting box and warning sign body, the bottom fixed mounting of supporting box has a plurality of universal pulleys that are the array and distribute, be provided with the auto-lock structure in the universal pulleys, the top fixed mounting of supporting box has the supporting seat, the supporting seat is the tube-shape setting, supporting seat threaded connection has the telescopic link, there are U type frame at the top of telescopic link through clamp fixed mounting, fixed mounting has two gag lever posts between two between the two horizontal sections of U type frame, two slidable mounting has two splint between the gag lever post body, two splint are used for the centre gripping, two splint one side in opposite directions all is provided with the spacing groove, be provided with in the U type frame and be used for driving two splint centering gliding drive mechanism, one side of supporting box is open setting, the open position of supporting box is provided with the chamber door, fixed mounting has the division board between the left and right sides inner wall of supporting box, the division board is two storage chambers with the supporting box inside separation, two storage chambers are used for placing the warning sign body respectively.

Preferably, the telescopic rod comprises three rod bodies which are sequentially sleeved in a sliding mode, and a limit bolt is arranged between two adjacent rod bodies of the telescopic rod.

Preferably, the inner wall of the limit groove is provided with a rubber pad, and the warning sign body is matched with the limit groove.

Preferably, the transmission mechanism comprises a screw rod, the screw rod penetrates through and is rotatably installed between the top end and the bottom end of the U-shaped frame, the clamping plate is in threaded connection with the screw rod, and a hand wheel is fixedly installed at the bottom end of the screw rod.

Preferably, the shaft body of the screw is provided with screw bodies with the same screw pitches at two ends and opposite screw directions, and the clamping plates are matched with adjacent screw bodies.

In summary, the application has the following beneficial technical effects:

Through the installation to the supporting box, the telescopic link cooperation U type frame adjusts the height of warning sign body, and universal pulley cooperation supporting box is convenient for remove warning sign position, when needs are transported to the warning sign, takes off the telescopic link from the supporting seat, rotates drive mechanism, and two splint are kept away from each other to drive, takes off the warning sign body and put into the storage intracavity in the supporting box, and the storage intracavity in the supporting box has been placed to retract telescopic link and U type frame, has assembled structure, has had the storage structure, is convenient for change, remove and transport the warning sign.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a view showing an installation structure of a partition plate of the present application;

FIG. 3 is a mounting block diagram of the telescopic rod of the present application;

fig. 4 is a mounting structure of the screw of the present application.

The reference numerals in the figures illustrate:

1. A supporting box; 2. a universal pulley; 3. a support base; 4. a telescopic rod; 5. a U-shaped frame; 6. a limit rod; 7. a clamping plate; 8. a warning board body; 9. a limit groove; 10. a screw; 11. a hand wheel; 12. a partition plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The application is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, a warning board for construction of municipal road and bridge comprises a supporting box 1 and a warning board body 8, wherein a plurality of universal pulleys 2 distributed in array are fixedly arranged at the bottom end of the supporting box 1, the supporting box has a movable supporting function, a self-locking structure is arranged in the universal pulleys 2, the self-locking structure is convenient to fix, a supporting seat 3 is fixedly arranged at the top end of the supporting box 1, the supporting seat 3 is in a cylindrical shape, the supporting function is provided, a telescopic rod 4 is connected with the supporting seat 3 in a threaded manner, the telescopic rod 4 comprises three rod bodies which are sequentially and slidably sleeved, a limit bolt is arranged between two adjacent rod bodies of the telescopic rod 4, the height adjusting function is provided, a U-shaped frame 5 is fixedly arranged at the top end of the telescopic rod 4 through a clamp, the supporting function is provided, two limit rods 6 are fixedly arranged between two horizontal sections of the U-shaped frame 5, the supporting function is provided, two clamping plates 7 are slidably arranged between the two limiting rods 6, the two clamping plates 7 are used for clamping the warning sign body 8, limiting grooves 9 are formed in one sides of the two clamping plates 7, which are opposite, rubber pads are arranged on the inner walls of the limiting grooves 9, the warning sign body 8 is matched with the limiting grooves 9, a transmission mechanism used for driving the two clamping plates 7 to slide in a centering manner is arranged in the U-shaped frame 5, the transmission mechanism comprises a screw 10, the screw 10 penetrates through and is rotatably arranged between the top end and the bottom end of the U-shaped frame 5, the clamping plates 7 are in threaded connection with the screw 10, threaded bodies with identical screw pitches at two ends and opposite rotation directions are arranged on the shaft body of the screw 10, the clamping plates 7 are matched with adjacent threaded bodies, a transmission function is realized, a hand wheel 11 is fixedly arranged at the bottom end of the screw 10, a supporting function is realized, one side of the supporting box 1 is in an open arrangement, a box door is arranged at the open position of the supporting box 1, has the closing effect, fixedly mounted with division board 12 between the left and right sides inner wall of supporting box 1, division board 12 is two storage chamber with supporting box 1 internal partition, and two storage chamber of supporting box 1 are used for placing telescopic link 4 and warning sign body 8 respectively.

The implementation principle of the embodiment of the application is as follows: the telescopic link 4 cooperates U type frame 5 to adjust the height of warning sign body 8, and universal pulley 2 cooperates supporting box 1 to be convenient for remove warning sign position, when needs to the warning sign transportation, takes down telescopic link 4 from supporting seat 3, rotates hand wheel 11, and screw rod 10 rotates, and two splint 7 keep away from each other, take down warning sign body 8 and put into the storage intracavity in supporting box 1, retract telescopic link 4 and U type frame 5 place the storage intracavity in the supporting box 1.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. The utility model provides a warning sign for municipal road and bridge construction, includes supporting box (1) and warning sign body (8), its characterized in that: the bottom end of the supporting box (1) is fixedly provided with a plurality of universal pulleys (2) which are distributed in an array, a self-locking structure is arranged in the universal pulley (2), a supporting seat (3) is fixedly arranged at the top end of the supporting box (1), the supporting seat (3) is in a cylindrical shape, the supporting seat (3) is in threaded connection with a telescopic rod (4), the top end of the telescopic rod (4) is fixedly provided with a U-shaped frame (5) through a clamp, two limiting rods (6) are fixedly arranged between two horizontal sections of the U-shaped frame (5), two clamping plates (7) are slidably arranged between the two limiting rods (6), the two clamping plates (7) are used for clamping the warning sign body (8), limiting grooves (9) are formed in one sides of the two clamping plates (7) which are opposite to each other, a transmission mechanism for driving the two clamping plates (7) to slide in a centering way is arranged in the U-shaped frame (5), one side of the supporting box (1) is opened, a box door is arranged at the opening position of the supporting box (1), a separation plate (12) is fixedly arranged between the inner walls of the left side and the right side of the supporting box (1), the partition plate (12) divides the inside of the supporting box (1) into two storage cavities, the two storage cavities of the supporting box (1) are respectively used for placing the telescopic rod (4) and the warning sign body (8).

2. The warning board for municipal road and bridge construction according to claim 1, wherein: the telescopic rod (4) comprises three rod bodies which are sequentially sleeved in a sliding mode, and a limit bolt is arranged between two adjacent rod bodies of the telescopic rod (4).

3. The warning board for municipal road and bridge construction according to claim 1, wherein: the inner wall of the limit groove (9) is provided with a rubber pad, and the warning sign body (8) is matched with the limit groove (9).

4. The warning board for municipal road and bridge construction according to claim 1, wherein: the transmission mechanism comprises a screw (10), the screw (10) penetrates through and is rotatably arranged between the top end and the bottom end of the U-shaped frame (5), the clamping plate (7) is in threaded connection with the screw (10), and a hand wheel (11) is fixedly arranged at the bottom end of the screw (10).

5. The warning board for municipal road and bridge construction according to claim 4, wherein: the shaft body of the screw (10) is provided with screw bodies with the same screw pitches at two ends and opposite screw directions, and the clamping plate (7) is matched with the adjacent screw bodies.