CN212084527U - A safety warning sign for construction - Google Patents

Abstract

The utility model discloses a safety warning board for building construction, which comprises a warning board main body and two first vertical plates fixedly connected with two sides of the bottom end of the warning board main body, wherein two sides of the bottom end of the first vertical plates are fixedly connected with two connecting strips, and two front sides of the bottom ends of the first vertical plates are also provided with two second vertical plates, the utility model has the advantages that two groups of first vertical plates, second vertical plates and third vertical plates are arranged at the bottom end of the warning board to support the warning board, the sliding clamping sleeves of the sliding blocks on the two connecting rods at the two sides of the bottom end of the first vertical plates are arranged in the sliding grooves at the two sides of the second vertical plates, the sliding clamping sleeves at the inner sides of the bottom ends of the second vertical plates are arranged in the sliding grooves arranged on the front sides of the third vertical plates, thus, the sliding blocks in the sliding grooves are utilized to fold among the first vertical plates, the second vertical plates and the third vertical plates, convenient carrying, simple structure and stronger practicability.

Description

A safety warning sign for construction

Technical Field

The utility model relates to a construction field, in particular to a safety warning sign for construction.

Background

The construction is a special subject for accounting of the cost of the construction integrating and accounting engineering of construction and installation enterprises, and is characterized in that according to the requirements of construction engineering design files, activities of new construction, extension and reconstruction are carried out on construction, four details such as labor cost, material cost, mechanical cost and other direct cost are arranged under the construction, and a safety warning board needs to be installed in the construction process to play a role in warning.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a safety warning sign for building construction, which can effectively solve the problems in the background art.

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

the utility model provides a safety warning sign for construction, includes the warning sign main part, still includes fixed connection and is in two risers of warning sign main part bottom both sides, two connecting strip of both sides fixedly connected with of first riser bottom, two the front side of first riser bottom still is provided with two risers, two the rear side of second riser bottom is provided with two risers, two all set up the spout of "T" shape on the both sides face of two second risers of one-level on the preceding terminal surface of third riser, the card cover of equal gliding in the spout has the slider of "T" shape, the second riser is fixed to be set up on the slider in the positive spout of third riser, two connecting strip fixed connection is on the slider in the spout of second riser both sides.

Furthermore, threaded rods are rotatably penetrated through threaded holes formed in the bottom of the front face of the second vertical plate and the connecting strip, one ends of the two threaded rods penetrating through the sliding block are respectively inserted into the corresponding insertion holes formed in the walls of the two sliding grooves, and rotating caps are fixedly sleeved on the other ends of the threaded rods.

Furthermore, the bottom ends of the two third vertical plates are fixedly connected to the bottom plate, and supporting plates are fixedly connected to the two sides of the bottom end of the bottom plate.

Furthermore, openings are formed in the two supporting plates, a through groove is further formed in the hole wall on one side of the opening in the two supporting plates, two treading plates are inserted into the openings of the two supporting plates, and the treading plates are inverted U-shaped plates.

Furthermore, the tops of the two ends of the pedal inserted into the opening are fixedly connected with second springs, and the bottoms of the two ends of the pedal inserted into the opening are movably provided with universal wheels.

Furthermore, the locating lever has all passed in the through-hole of seting up in the backup pad movably, fixed cover has been cup jointed to one of locating lever, the fixed first spring of fixedly connected with that sheathes in, the one end fixed connection of first spring is in the backup pad, the locating hole has been seted up to the top of footboard one end still adaptation locating lever.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a bottom at the warning sign is provided with two sets of risers, second riser and third riser, play the effect of support to the warning sign, slider slip card cover on two connecting rods in first riser bottom both sides is in the spout of second riser both sides, the gliding card cover of the inboard slider in second riser bottom is in the spout of seting up on the third riser openly, utilize the slip of slider in the spout like this, to first riser, fold between second riser and the third riser, great size of this warning sign of having reduced, and the portable communication terminal is convenient to carry, moreover, the steam generator is simple in structure, and the practicality is stronger.

Drawings

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

Fig. 2 is an enlarged view of the structure at a point a of the present invention.

Fig. 3 is a structural sectional view of the bottom plate of the present invention.

In the figure: 1. a warning board main body; 2. a first vertical plate; 3. a third vertical plate; 4. a chute; 5. a base plate; 6. a support plate; 7. a through groove; 8. treading the board; 9. positioning a rod; 10. fixing a sleeve; 11. a first spring; 12. a connecting strip; 13. a second vertical plate; 14. a threaded rod; 15. turning the cap; 16. a second spring; 17. a universal wheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, a safety warning board for building construction comprises a warning board main body 1, and further comprises two first vertical plates 2 fixedly connected to two sides of the bottom end of the warning board main body 1, two connecting strips 12 fixedly connected to two sides of the bottom end of the two first vertical plates 2, two second vertical plates 13 arranged on the front sides of the bottom ends of the two first vertical plates 2, two third vertical plates 3 arranged on the rear sides of the bottom ends of the two second vertical plates 13, two T-shaped sliding grooves 4 formed on two side faces of the two second vertical plates 13 on the front end faces of the two third vertical plates 3, the sliding blocks in the T shape are sleeved on the sliding grooves 4 in a sliding mode, the second vertical plate 13 is fixedly arranged on the sliding blocks in the sliding grooves 4 in the front face of the third vertical plate 3, and the connecting strips 12 are fixedly connected to the sliding blocks in the sliding grooves 4 on the two sides of the second vertical plate 13.

As shown in fig. 2, threaded rods 14 are rotatably inserted through threaded holes formed in the bottom of the front surface of the second vertical plate 13 and the connecting strip 12, one ends of the two threaded rods 14, which penetrate through the sliding block, are respectively inserted into corresponding insertion holes formed in the groove walls of the two sliding grooves 4, and a rotating cap 15 is fixedly sleeved on the other end of each threaded rod 14.

Through adopting above-mentioned scheme, with the back of stretching each other between first riser 2, second riser 13 and the third riser 3, when utilizing the jack that corresponds the seting up on the injection spout 4 cell wall of threaded rod 14, can fix between first riser 2, second riser 13 and the third riser 3.

As shown in fig. 1, the bottom ends of the two third vertical plates 3 are fixedly connected to a bottom plate 5, and supporting plates 6 are fixedly connected to two sides of the bottom end of the bottom plate 5.

As shown in fig. 3, two support plates 6 are provided with holes, a through groove 7 is further formed on the hole wall of one side of each hole in each support plate 6, two treading plates 8 are inserted into the holes of the two support plates 6, and each treading plate 8 is an inverted U-shaped plate.

As shown in fig. 3, the tops of the two ends of the pedal plate 8 inserted into the opening are fixedly connected with second springs 16, and the bottoms of the two ends of the pedal plate 8 inserted into the opening are also movably provided with universal wheels 17.

By adopting the scheme, the second spring 16 plays a role in lifting the pedal 8, the supporting plate 6 contacting with the ground plays a role in supporting the warning board main body 1, and when the pedal 8 moves downwards to drive the universal wheel 17 to be supported on the ground, the universal wheel 17 rolls to facilitate movement.

As shown in fig. 3, a positioning rod 9 is movably passed through a through hole formed in the supporting plate 6, a fixing sleeve 10 is fixedly sleeved on one end of the positioning rod 9, a first spring 11 is fixedly connected to the fixing sleeve 10, one end of the first spring 11 is fixedly connected to the supporting plate 6, and a positioning hole is formed in the top of one end of the pedal 8 and matched with the positioning rod 9.

By adopting the above scheme, when the pedal 8 moves downwards to the moving distance in the hole in the support plate 6, one end of the positioning rod 9 is pulled into the positioning hole correspondingly formed in the end part of the pedal 8 through the fixing sleeve 10 under the action of the pulling force of the first spring 11, and the pedal 8 is fixed on the support plate 6.

It should be noted that, the utility model relates to a safety warning board for building construction, when carrying or moving, at first, utilize and change cap 15 to rotate threaded rod 14, take one end of threaded rod 14 out from the jack of spout 4, utilize the slip of slider in spout 4, fold between first riser 2, second riser 13 and third riser 3, its size has greatly reduced, then, step on footboard 8 downwards between two backup pads 6, footboard 8 moves down in the trompil in backup pad 6, the downward movement of footboard 8 drives universal wheel 17 to move down and support to ground, when footboard 8 moves down to a certain distance, under the pulling force of first spring 11, draw one end of locating lever 9 into the locating hole that footboard 8 tip corresponds to seting up through fixed cover 10, fix footboard 8 on backup pad 6, utilize the roll of universal wheel 17 at last, making its movement more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a safety warning sign for construction, includes warning sign main part (1), its characterized in that: the warning board is characterized by further comprising two first vertical plates (2) fixedly connected to two sides of the bottom end of the warning board main body (1), two connecting strips (12) are fixedly connected to two sides of the bottom end of the two first vertical plates (2), two second vertical plates (13) are further arranged on the front sides of the bottom ends of the two first vertical plates (2), two third vertical plates (3) are arranged on the rear sides of the bottom ends of the two second vertical plates (13), T-shaped sliding grooves (4) are formed in two side faces of the two first-level second vertical plates (13) on the front end face of the two third vertical plates (3), the sliding blocks are arranged in the sliding grooves (4) in a T-shaped mode in a sliding mode, the second vertical plate (13) is fixedly arranged on the sliding blocks in the sliding grooves (4) in the front face of the third vertical plate (3), and the connecting strips (12) are fixedly connected to the sliding blocks in the sliding grooves (4) in the two sides of the second vertical plate (13).

2. A safety warning sign for construction according to claim 1, wherein: threaded rods (14) are passed in the screw hole pivoted that sets up on second riser (13) front bottom and connecting strip (12), two threaded rods (14) pass in the one end of slider all injects the jack that corresponds the seting up on two spout (4) cell walls, fixed the cup jointing on the other end of threaded rods (14) has changeed cap (15).

3. A safety warning sign for construction according to claim 1, wherein: the bottom ends of the two third vertical plates (3) are fixedly connected to the bottom plate (5), and the two sides of the bottom end of the bottom plate (5) are fixedly connected with the supporting plates (6).

4. A safety warning sign for construction according to claim 3, wherein: the supporting plate is characterized in that holes are formed in the supporting plate (6), a through groove (7) is further formed in the hole wall of one side of each hole in the supporting plate (6), two treading plates (8) are inserted into the holes in the supporting plate (6), and the treading plates (8) are inverted U-shaped plates.

5. A safety warning sign for building construction according to claim 4, wherein: the top of the two ends of the pedal (8) inserted into the hole is fixedly connected with a second spring (16), and the bottom of the two ends of the pedal (8) inserted into the hole is movably provided with a universal wheel (17).

6. A safety warning sign for building construction according to claim 5, characterized in that: the locating device is characterized in that a locating rod (9) penetrates through a through hole formed in the supporting plate (6) in a movable mode, one end of the locating rod (9) is fixedly sleeved with a fixing sleeve (10), a first spring (11) is fixedly connected to the fixing sleeve (10), one end of the first spring (11) is fixedly connected to the supporting plate (6), and a locating hole is formed in the top of one end of the pedal (8) and matched with the locating rod (9).

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