CN217629528U - Warning device is used in construction - Google Patents

Abstract

A warning device for construction comprises a warning board, a movable column, a movable rod and a supporting frame; the terminal surface symmetry is opened under the warning sign has the groove of accomodating, activity post movable mounting be in accomodate the inslot, the hole has all been opened to the activity post of accomodating, movable rod lower extreme movable mounting have the support frame, the movable rod with support frame movable mounting be in accomodate downtheholely, the utility model discloses simple structure, the operation is portable, through the activity post with accomodate groove swing joint, movable rod and support frame and accomodate hole swing joint, can take out the use fast, fixed to the warning sign to conveniently accomodate and carry.

Description

Warning device is used in construction

[ technical field ] A method for producing a semiconductor device

The utility model relates to a construction trade especially relates to a construction warning device.

[ background of the invention ]

Municipal works are generally infrastructure belonging to the country, which means infrastructure construction of various public transportation facilities, water supply, drainage, gas, urban flood control, environmental sanitation, illumination and the like in urban construction, are material foundations essential for urban survival and development, are basic conditions for improving the living standard of people and opening to the outside, and mean various buildings, structures, equipment and the like which are arranged in urban areas and towns (villages) planning construction ranges and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure construction supporting urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life: rainwater, sewage, feedwater, normal water, electric power (the part beyond the red line), telecommunications, heating power, gas etc. and the construction of square, urban afforestation etc. all belong to municipal works category.

In municipal works work progress, place warning device in the construction periphery, prevent that vehicle and pedestrian from getting into, present warning device is comparatively simple or the water horse that plastics were made, or just the steel support body of fixed knot structure immoveable or adjustment, also has some can set up the lamp board lamp plate on warning device, but whole unadjustable and activity, and the use scene is limited. There is also the problem that construction warning device is not convenient for carry and place.

[ summary of the invention ]

The utility model provides a portable and place to above problem, warning device is used in construction that partial structure can the activity folding.

The utility model relates to a warning device for construction, which comprises a warning board, a movable post, a movable rod and a supporting frame; the terminal surface symmetry is opened under the warning sign has the groove of accomodating, movable post movable mounting be in accomodate the inslot, the hole has all been opened to the activity post of accomodating, movable rod lower extreme movable mounting have the support frame, the movable rod with support frame movable mounting be in the accomodating hole, the support frame includes first bracing piece and second bracing piece, the movable rod lower extreme is fixed with the loose axle, first bracing piece with the second bracing piece crisscross with loose axle swing joint.

The outer side of the warning board is provided with a positioning hole penetrating through the accommodating groove, the positioning hole is provided with a fixing pin, the upper part of the movable column is provided with two fixing holes corresponding to the fixing pins, and the lower part of the movable column is provided with an accommodating hole for accommodating the movable rod and the support frame; the fixing pin is inserted into the accommodating groove through the positioning hole and clamped into the fixing hole of the movable column to limit the position of the movable column.

The movable rod slides along the containing hole, a limiting plate is arranged at the tail end of the movable rod, the diameter of the limiting plate is larger than the aperture of an opening at the tail end of the containing hole, and a movable limiting pin for clamping the limiting plate is arranged at the tail end of the containing hole.

When the movable rod slides to the position farthest away from the accommodating hole, the movable limiting pin penetrates through the pair of through holes at the tail end of the accommodating hole, and the limiting plate is propped by the movable limiting pin.

The first supporting rod and the second supporting rod are correspondingly provided with grooves, torsion springs are installed in the grooves, and two ends of each torsion spring are fixedly connected with the first supporting rod and the second supporting rod respectively.

And a warning lamp plate is arranged at the front end of the warning plate.

The utility model has simple structure and convenient operation, can be quickly taken out for use through the movable connection of the movable post and the containing groove and the movable connection of the movable rod and the supporting frame and the containing hole, fixes the warning board and is convenient for containing and carrying; the movable column is fixed through the matching of the fixing pin and the fixing hole; the limiting plate is used for limiting the movable rod to prevent the movable column from being pulled out; through the torsional spring, make the first bracing piece of crisscross installation and second bracing piece open automatically, play better supporting role. The utility model discloses simple structure, the operation is portable, through the movable column with accomodate groove swing joint, movable rod and support frame and accomodate hole swing joint, can take out the use fast, fixed to the warning sign to conveniently accomodate and carry.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of a warning device for construction according to the present invention;

fig. 2 is a cross-sectional view of the overall structure of a warning device for construction according to the present invention;

fig. 3 is a partial enlarged view a of the construction warning device of fig. 2 according to the present invention;

fig. 4 is a partial enlarged view B of the construction warning device of fig. 2 according to the present invention;

in the figure: 1. a warning board; 11. a warning light board; 12. a fixing pin; 13. a receiving groove; 2. a movable post; 21. a fixing hole; 22. a receiving hole; 23. a movable limit pin; 3. a movable rod; 31. a movable shaft; 32. a limiting plate; 4. a support frame; 41. a first support bar; 42. a second support bar; 43. a torsion spring; 44. and (4) a groove.

[ detailed description ] embodiments

The invention will be described in detail with reference to the drawings and embodiments, examples of which are illustrated in the drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Please refer to fig. 1:

the utility model discloses a warning device for construction, wherein an overall structure is shown in an attached drawing 1, and the warning device for construction comprises a warning board 1, a movable column 2, a movable rod 3 and a support frame 4; open the terminal surface symmetry under the warning sign 1 has accomodate groove 13, 2 movable mounting on movable post accomodate the inslot 13, movable post 2 has all been opened and has been accomodate hole 22, 3 lower extreme movable mounting of movable rod have support frame 4, movable rod 3 with 4 movable mounting of support frame accomodate in the hole 22, support frame 4 includes first bracing piece 41 and second bracing piece 42, the movable rod lower extreme is fixed with loose axle 31, first bracing piece 41 with second bracing piece 42 crisscross with loose axle 31 swing joint.

Adopt above-mentioned technical scheme, through activity post 2 with accomodate groove 13 swing joint, movable rod 3 and support frame 4 and accomodate hole 22 swing joint, can take out the use fast, fixed to the warning sign to conveniently accomodate and carry.

The outer side of the warning board 1 is provided with a positioning hole penetrating through the accommodating groove 13, the positioning hole is provided with a fixing pin 12, the upper part of the movable column 2 is provided with two fixing holes corresponding to the fixing pins 12, and the lower part of the movable column 2 is provided with an accommodating hole 22 for accommodating the movable rod 3 and the support frame 4; the fixing pin 12 is inserted into the receiving groove 13 through the positioning hole and snapped into the fixing hole of the movable column 2 to define the position of the movable column 2.

The warning sign is controlled both ends and is all movable mounting have fixed pin 12, 2 outer walls of activity post are opened there is the fixed orifices, fixed pin 12 with fixed orifices swing joint. The movable column 2 moves back and forth in the accommodating groove 13, two preset positions are suitable for the fixing pin 12 to limit the movable column 2, when the movable column 2 is accommodated in place, the fixing pin 12 is inserted into the first fixing hole 21 of the movable column 2, the movable column 2 can be moved by pulling out the fixing pin 12, and when the movable column 2 moves to the outermost position, the fixing pin 12 is inserted into the second fixing hole, so that the movable column 2 is limited to extend to the longest position.

The movable rod 3 slides along the accommodating hole 22, a limiting plate 32 is arranged at the tail end of the movable rod 3, the diameter of the limiting plate 32 is larger than the aperture of the opening at the tail end of the accommodating hole 22, and a movable limiting pin 23 for clamping the limiting plate 32 is arranged at the tail end of the accommodating hole 22. By adopting the technical scheme, the movable rod 3 is limited by the limiting part 32, so that the movable column 3 is prevented from being completely pulled out from the accommodating hole 22.

When the movable rod 3 slides to the position farthest from the receiving hole 22, the movable stopper pin 23 penetrates through the pair of through holes at the end of the receiving hole 22, and the movable stopper pin 23 abuts against the stopper plate 32. The movable limiting pin 23 is against the movable rod 3, and when the movable rod 3 is required to support the support frame 4, the movable rod 3 cannot move back, so that the limiting plate 32 is pressed against by inserting a movable inserted movable limiting pin 23, and the movable rod 3 cannot retract to maintain the supporting state.

First bracing piece 41 with the corresponding recess 44 that is equipped with of second bracing piece 42, install torsional spring 43 in the recess 44, torsional spring 43 both ends respectively with first bracing piece 41 with second bracing piece 42 fixed connection. The first support rod 41 and the second support rod 42 are expanded by the torsion spring 43, and when the first support rod and the second support rod are not stored in the storage hole 22, the torsion spring 43 receives the torsion force, and the first support rod and the second support rod are automatically opened, so that the state of opening relative to the outward expansion support is kept.

And a warning lamp plate is arranged at the front end of the warning plate. By adopting the technical scheme, the warning lamp board is convenient for prompting at night or in rainy days.

The embodiment of the utility model provides a construction warning device that municipal works construction used's implementation principle does:

during the use, extract fixed pin 12, outwards extract movable post 2 from the groove 13 of accomodating of warning sign 1, then insert fixed pin 12 in the fixed orifices 21, fixed movable post 2, extract movable rod 3 and support frame 4 in the hole 22 of accomodating of follow movable post 2, limiting plate 32 removes accomodating groove 13, extract motionless back, it runs through movable rod 3 to insert movable rod 23 with movable limiting pin 23, movable limiting pin 23 contacts with limiting plate 32, it is fixed to make movable rod 3, support frame 4 is extracted the back, torsional spring 43 has the restoring force, make first bracing piece 41 and second bracing piece 42 rotate at loose axle 31, automatically, open first bracing piece 41 and second bracing piece 42, warning sign 1 is placed peripherally in the construction.

After the use, the first support rod 41 and the second support rod 42 are pinched together, the torsion spring 43 is twisted, the movable limiting pin 23 is pulled out, the movable rod 3, the first support rod 41 and the second support rod 42 are pushed into the accommodating hole 22 of the movable column 2, the fixed pin 12 is pulled out, the movable column 2 is put into the accommodating groove 13, the first support rod 41, the second support rod 42, the movable rod 3 and the movable column 2 are completely accommodated, and the fixed pin 12 is preferably inserted for fixing.

The utility model has simple structure and convenient operation, can be quickly taken out for use through the movable connection of the movable post and the containing groove and the movable connection of the movable rod and the supporting frame and the containing hole, fixes the warning board and is convenient for containing and carrying; the movable column is fixed through the matching of the fixing pin and the fixing hole; the limiting plate is used for limiting the movable rod to prevent the movable column from being pulled out; through the torsional spring, make the first bracing piece of crisscross installation and second bracing piece open automatically, play better supporting role. The utility model discloses simple structure, the operation is portable, through the movable column with accomodate groove swing joint, movable rod and support frame and accomodate hole swing joint, can take out the use fast, fixed to the warning sign to conveniently accomodate and carry.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will be able to make any changes or modifications to the equivalent embodiments without departing from the scope of the present invention, and all the technical solutions of the present invention are within the scope of the present invention.

Claims (6)

1. A warning device for construction is characterized by comprising a warning board (1), a movable column (2), a movable rod (3) and a support frame (4); warning sign (1) lower terminal surface symmetry is opened has accomodate groove (13), movable post (2) movable mounting be in accomodate groove (13), movable post (2) have all been opened and have been accomodate hole (22), movable rod (3) lower extreme movable mounting have support frame (4), movable rod (3) with support frame (4) movable mounting be in accomodate hole (22), support frame (4) are including first bracing piece (41) and second bracing piece (42), movable rod (3) lower extreme is fixed with loose axle (31), first bracing piece (41) with second bracing piece (42) crisscross with loose axle (31) swing joint.

2. The construction warning device according to claim 1, wherein a positioning hole is formed through the receiving groove (13) at an outer side of the warning board, a fixing pin (12) is provided at the positioning hole, two fixing holes (21) corresponding to the fixing pin (12) are provided at an upper portion of the movable post (2), and a receiving hole (22) for receiving the movable rod and the support frame is provided at a lower portion of the movable post (2); the fixing pin (12) is inserted into the receiving groove through the positioning hole and clamped into the fixing hole (21) of the movable column to limit the position of the movable column.

3. The construction warning device as claimed in claim 2, wherein the movable rod (3) slides along the receiving hole (22), a stopper plate (32) is provided at the end of the movable rod (3), the diameter of the stopper plate (32) is larger than the opening diameter of the end of the receiving hole (22), and a movable stopper pin (23) for catching the stopper plate (32) is provided at the end of the receiving hole (22).

4. The construction warning device as claimed in claim 3, wherein when the movable rod (3) slides to a position farthest from the receiving hole (22), the movable stopper pin (23) penetrates a pair of through holes formed at the end of the receiving hole (22) to hold the stopper plate (32) with the movable stopper pin (23).

5. The construction warning device as claimed in claim 4, wherein the first support rod (41) and the second support rod (42) are correspondingly provided with a groove (44), a torsion spring (43) is installed in the groove (44), and two ends of the torsion spring (43) are respectively fixedly connected with the first support rod (41) and the second support rod (42).

6. The construction warning device as claimed in claim 5, wherein a warning lamp plate (11) is installed at the front end of the warning plate (1).

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