Engineering management warning board

Abstract

The engineering management warning board comprises a main body, a connecting mechanism and a supporting mechanism, the main body comprises a mounting box, a rectangular column, a sleeve, a connecting bolt, a connecting nut, a C-shaped plate strip and a board body, the rectangular column is vertically and fixedly connected to the top of the mounting box, the sleeve is slidably arranged on the outer side of the rectangular column in a sleeving mode, and a plurality of sets of through holes are horizontally formed in the side face of the rectangular column; the sleeve is provided with a plurality of groups of through holes, the plurality of groups of through holes are arranged at equal intervals along the vertical direction, the sleeve is provided with through holes at the positions directly facing one group of through holes, and the connecting bolts penetrate through the through holes of the sleeve and the corresponding through holes and are in threaded connection with the connecting nuts. The height of the board body can be adjusted according to the actual situation of a construction site, meanwhile, the connecting mechanism is arranged to be matched with the board body so that the inclination angle of the board body can be adjusted through the connecting mechanism when the device is used, it is ensured that the board body can be clearly seen by workers and passing personnel, and then safety information is effectively transmitted.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering management, in particular to an engineering management warning sign. Background Art

[0002] Engineering management refers to the process of planning, organizing, coordinating, controlling and evaluating resources and activities in engineering projects. Engineering management needs to pay attention to safety issues throughout the life cycle of the project. Warning signs are an important part of safety management in engineering management. By setting up warning signs at construction sites and other places, workers and the public can be reminded of potential dangers and comply with safety regulations, thereby effectively preventing accidents.

[0003] The current design of engineering management warning signs mostly adopts a combination of a traditional fixed structure mounting frame and a sign body. This design is relatively simple in structure. After installation, the position, height and angle of the warning sign often cannot be adjusted. However, in the actual engineering site, due to the complex and changeable construction environment, the position, height and angle of the warning sign may need to be flexibly adjusted according to the actual situation so that it can be clearly seen by workers and passers-by to ensure the effective communication of safety information. Therefore, an engineering management warning sign is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problem of an engineering management warning sign, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a construction management warning sign, which is used to solve the problems that the warning sign with a fixed structure cannot be adjusted according to the actual situation of the construction site, is not flexible enough, and is difficult to ensure the effective communication of safety information.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an engineering management warning sign, comprising:

[0008] The main body includes an installation box, a rectangular column, a sleeve, a connecting bolt, a connecting nut, a C-shaped slat and a brand body. The rectangular column is vertically fixedly connected to the top of the installation box, the sleeve is slidably sleeved on the outside of the rectangular column, a plurality of groups of through holes are horizontally provided on the side of the rectangular column, and the plurality of groups of through holes are equidistantly arranged along the vertical direction. A through hole is provided in the sleeve at a position directly opposite to one group of through holes. The connecting bolt passes through the through hole of the sleeve and the corresponding through hole and is threadedly connected with the connecting nut. Two groups of C-shaped slats are fixedly connected at the top of the sleeve, and the brand body is arranged at one end of the two groups of C-shaped slats away from the sleeve.

[0009] The connecting mechanism comprises an incomplete worm gear, a connecting plate, a mounting plate strip and a worm, wherein the incomplete worm gear is arranged between two groups of C-shaped plate strips and is rotationally connected to the two groups of C-shaped plate strips, the connecting plate is fixedly connected to the incomplete worm gear, the plate body is detachably connected to the connecting plate, two groups of mounting plate strips are arranged, the two groups of mounting plate strips are fixedly connected to the two groups of C-shaped plate strips and the two groups of mounting plate strips are arranged in opposite positions, the worm gear penetrates the two groups of mounting plate strips and is rotationally connected to the two groups of mounting plate strips, and the incomplete worm gear and the worm gear are meshed with each other;

[0010] The main body is also equipped with a supporting mechanism for supporting the device.

[0011] As a preferred solution of the engineering management warning sign of the utility model, wherein: the support mechanism includes a support member, a gear and a threaded knob;

[0012] The support members are provided in two groups and the two groups of support members are respectively provided on both sides of the installation box, the support members include a rectangular cylinder, a rectangular rod, a fixed slat, a caster and a rack, the rectangular cylinder horizontally penetrates the installation box and is fixedly connected to the installation box, the rectangular rod passes through the rectangular cylinder, the fixed slat is provided on the outside of the installation box and is fixedly connected to the end of the rectangular rod, the casters are provided in two groups and the two groups of casters are respectively fixedly connected to both sides of the bottom of the rectangular rod, the rack is provided in the installation box and is fixedly connected to the side wall of the rectangular rod;

[0013] The gear is rotatably connected to the inner wall of the mounting box, the racks of the two groups of support members are meshed with the gear, two groups of threaded knobs are provided, threaded holes are provided on the tops of the two groups of moment cylinders, the two groups of threaded knobs are respectively screwed into the two groups of threaded holes and the ends of the two groups of threaded knobs are respectively pressed against the corresponding moment rods.

[0014] As a preferred solution of the engineering management warning sign described in the utility model, the connecting mechanism also includes a hand wheel, and the hand wheel is fixedly connected to the end of the worm.

[0015] As a preferred solution of an engineering management warning sign described in the utility model, wherein: four groups of threaded columns are fixedly connected to one side of the sign body close to the connecting plate, the connecting plate is provided with openings at positions opposite to the four groups of threaded columns, the four groups of threaded columns respectively pass through the four groups of openings, the four groups of threaded columns are all matched with locking nuts, the four groups of locking nuts are respectively threadedly connected to the four groups of threaded columns and pressed against the connecting plate, and the sign body and the connecting plate are detachably connected through the four groups of threaded columns and the four groups of locking nuts.

[0016] As a preferred solution of the engineering management warning sign described in the utility model, multiple groups of reinforcement plates are equidistantly arranged between the two groups of C-shaped slats, and both sides of the multiple groups of reinforcement plates are fixedly connected to the two groups of C-shaped slats respectively.

[0017] As a preferred solution of the engineering management warning sign described in the utility model, the rectangular column is located at the top center of the installation box, and the two groups of fixed slats are arranged parallel to the sign body.

[0018] The beneficial effects of the utility model are as follows: by setting a sign body with adjustable height, the device can adjust the height of the sign body according to the actual situation of the construction site, and at the same time, by setting a connecting mechanism to cooperate with the sign body, the device can use the connecting mechanism to adjust the inclination angle of the sign body when in use. When the height of the sign body is high, the sign body can be adjusted to tilt downward, and when the height of the sign body is low, the sign body can be adjusted to tilt upward, thereby ensuring that the sign body can be clearly seen by workers and passers-by, thereby effectively conveying safety information. The device also sets an adjustable supporting mechanism so that when the height of the sign body is high, the device support area can be increased to improve the stability of the device, and when the height of the sign body is low, the device support area can be reduced to reduce the space occupied by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a three-dimensional structural schematic diagram of an engineering management warning sign.

[0021] Figure 2 For this utility model Figure 1 A magnified view of the structure of area A.

[0022] Figure 3 For this utility model Figure 1 A magnified view of the structure of region B.

[0023] Figure 4 The utility model is a partial cross-sectional structural schematic diagram of an engineering management warning sign.

[0024] Description of the drawings: 100, main body; 101, installation box; 102, rectangular column; 102a, through hole; 103, sleeve; 104, connecting bolt; 105, connecting nut; 106, C-shaped slat; 107, plate body; 108, reinforcing plate; 200, connecting mechanism; 201, incomplete worm gear; 202, connecting plate; 203, mounting slat; 204, worm; 205, handwheel; 206, threaded column; 207, locking nut; 300, supporting mechanism; 301, rectangular cylinder; 302, rectangular rod; 303, fixing slat; 304, caster; 305, rack; 306, gear; 307, threaded knob. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-Figure 4 , is an embodiment of the utility model, which provides an engineering management warning sign, which includes:

[0030] The main body 100 includes an installation box 101, a rectangular column 102, a sleeve 103, a connecting bolt 104, a connecting nut 105, a C-shaped slat 106 and a brand body 107. The rectangular column 102 is vertically fixedly connected to the top of the installation box 101, the sleeve 103 is slidably sleeved on the outside of the rectangular column 102, and multiple groups of through holes 102a are horizontally opened on the side of the rectangular column 102. The multiple groups of through holes 102a are equidistantly arranged in the vertical direction. The sleeve 103 is provided with a through hole at a position opposite to one group of through holes 102a. The connecting bolt 104 passes through the through hole of the sleeve 103 and the corresponding through hole 102a and is threadedly connected with the connecting nut 105. Two groups of C-shaped slats 106 are fixedly connected to the top of the sleeve 103. The brand body 107 is arranged at one end of the two groups of C-shaped slats 106 away from the sleeve 103;

[0031] The connecting mechanism 200 includes an incomplete worm gear 201, a connecting plate 202, a mounting strip 203 and a worm 204. The incomplete worm gear 201 is arranged between two groups of C-shaped strips 106 and is rotatably connected to the two groups of C-shaped strips 106. The connecting plate 202 is fixedly connected to the incomplete worm gear 201. The plate body 107 is detachably connected to the connecting plate 202. Two groups of mounting strips 203 are arranged. Both groups of mounting strips 203 are fixedly connected to the two groups of C-shaped strips 106 and the two groups of mounting strips 203 are arranged opposite to each other. The worm 204 penetrates the two groups of mounting strips 203 and is rotatably connected to the two groups of mounting strips 203. The incomplete worm gear 201 and the worm 204 are meshed with each other.

[0032] The main body 100 is also equipped with a support mechanism 300 for supporting the device. The support mechanism 300 includes a support member, a gear 306 and a threaded knob 307. The support member is provided with two groups and the two groups of support members are respectively arranged on both sides of the installation box 101. The support member includes a rectangular cylinder 301, a rectangular rod 302, a fixed slat 303, a caster 304 and a rack 305. The rectangular cylinder 301 horizontally penetrates the installation box 101 and is fixedly connected to the installation box 101. The rectangular rod 302 passes through the rectangular cylinder 301. The fixed slat 303 is arranged on the outside of the installation box 101 and is fixedly connected to the installation box 101. At the end of the moment rod 302, two groups of casters 304 are provided and the two groups of casters 304 are respectively fixedly connected to the two sides of the bottom of the moment rod 302, the rack 305 is set in the installation box 101 and is fixedly connected to the side wall of the moment rod 302, the gear 306 is rotatably connected to the inner wall of the installation box 101, the racks 305 of the two groups of supports are meshed with the gear 306, and two groups of threaded knobs 307 are provided. Threaded holes are opened on the tops of the two groups of moment cylinders 301, and the two groups of threaded knobs 307 are respectively screwed into the two groups of threaded holes and the ends of the two groups of threaded knobs 307 are respectively pressed against the corresponding moment rods 302.

[0033] The connecting mechanism 200 further includes a hand wheel 205 , which is fixedly connected to the end of the worm 204 , and is used to facilitate the rotation of the worm 204 .

[0034] In addition, four groups of threaded columns 206 are fixedly connected to one side of the card body 107 close to the connecting plate 202, and openings are opened at the positions of the connecting plate 202 facing the four groups of threaded columns 206. The four groups of threaded columns 206 pass through the four groups of openings respectively, and the four groups of threaded columns 206 are all matched with locking nuts 207. The four groups of locking nuts 207 are respectively threadedly connected to the four groups of threaded columns 206 and pressed against the connecting plate 202. The card body 107 and the connecting plate 202 are detachably connected through the four groups of threaded columns 206 and the four groups of locking nuts 207.

[0035] It should be noted that multiple groups of reinforcing plates 108 are equidistantly arranged between the two groups of C-shaped slats 106. Both sides of the multiple groups of reinforcing plates 108 are fixedly connected to the two groups of C-shaped slats 106 respectively. The reinforcing plates 108 are used to enhance the structural strength of the device. The rectangular column 102 is located at the top center of the installation box 101 to ensure the structural stability of the device. The two groups of fixed slats 303 are arranged parallel to the sign body 107 to ensure that the support range on the windward side of the sign body 107 is adjustable to ensure the stability of the device.

[0036] Working principle: Remove the connecting nut 105 by screwing it outward, and pull out the connecting bolt 104. At this time, the sleeve 103 can move along the moment column 102, and then the height of the card body 107 can be adjusted. When in use, the height of the card body 107 can be adjusted to a suitable position according to actual needs, so that the through hole of the sleeve 103 faces a group of through holes 102a, and the connecting bolt 104 passes through the through hole of the sleeve 103 and the corresponding through hole 102a, and then screws into the connecting nut 105 to complete the height setting of the card body 107;

[0037] The hand wheel 205 is turned, the hand wheel 205 drives the worm 204 to rotate, the worm 204 drives the incomplete worm gear 201 to rotate, the incomplete worm gear 201 drives the connecting plate 202 to rotate, the connecting plate 202 drives the card body 107 to rotate, and then the angle of the card body 107 can be adjusted. When the height of the card body 107 is high, the card body 107 can be adjusted to tilt downward, and when the height of the card body 107 is low, the card body 107 can be adjusted to tilt upward, so as to facilitate reading;

[0038] The two sets of threaded knobs 307 are rotated outward so that the two sets of threaded knobs 307 no longer press against the corresponding torque rods 302. At this time, the two sets of torque rods 302 can slide along the corresponding torque cylinders 301. Two people push or pull the two sets of fixed slats 303 respectively. Under the action of the gear 306, the two sets of fixed slats 303 move synchronously outward or inward according to the direction of force, thereby adjusting the support area of ​​the device. When the height of the sign body 107 is high, the center of gravity of the device is high, and the support area of ​​the device can be increased, thereby improving the stability of the device. When the height of the sign body 107 is low, the support area of ​​the device can be reduced, thereby reducing the space occupied by the device.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A project management warning sign, characterized in that: include: The main body (100) comprises an installation box (101), a rectangular column (102), a sleeve (103), a connecting bolt (104), a connecting nut (105), a C-shaped slat (106) and a plate body (107), wherein the rectangular column (102) is vertically fixedly connected to the top of the installation box (101), the sleeve (103) is slidably sleeved on the outside of the rectangular column (102), and the side of the rectangular column (102) is horizontally provided with a plurality of groups of through holes (102a), and the plurality of groups of through holes (102a) are 2a) are arranged equidistantly in the vertical direction, the sleeve (103) is provided with a through hole at a position directly opposite to one of the through holes (102a), the connecting bolt (104) passes through the through hole of the sleeve (103) and the corresponding through hole (102a) and is threadedly connected to the connecting nut (105), two groups of C-shaped strips (106) are fixedly connected to the top of the sleeve (103), and the plate body (107) is arranged at one end of the two groups of C-shaped strips (106) away from the sleeve (103); A connecting mechanism (200), comprising an incomplete worm wheel (201), a connecting plate (202), a mounting strip (203) and a worm (204), wherein the incomplete worm wheel (201) is arranged between two groups of C-shaped strips (106) and is rotationally connected to the two groups of C-shaped strips (106), the connecting plate (202) is fixedly connected to the incomplete worm wheel (201), the plate body (107) is detachably connected to the connecting plate (202), two groups of mounting strips (203) are arranged, the two groups of mounting strips (203) are both fixedly connected to the two groups of C-shaped strips (106) and the two groups of mounting strips (203) are arranged in opposite positions, the worm (204) passes through the two groups of mounting strips (203) and is rotationally connected to the two groups of mounting strips (203), and the incomplete worm wheel (201) and the worm (204) are meshed with each other; The main body (100) is also equipped with a supporting mechanism (300) for supporting the device.

2. The engineering management warning sign according to claim 1 is characterized by: The support mechanism (300) comprises a support member, a gear (306) and a threaded knob (307); The support members are provided in two groups and the two groups of support members are respectively provided on both sides of the installation box (101), the support members include a rectangular cylinder (301), a rectangular rod (302), a fixed slat (303), a caster (304) and a rack (305), the rectangular cylinder (301) horizontally passes through the installation box (101) and is fixedly connected to the installation box (101), the rectangular rod (302) passes through the rectangular cylinder (301), the fixed slat (303) is provided on the outside of the installation box (101) and is fixedly connected to the end of the rectangular rod (302), the caster (304) is provided in two groups and the two groups of casters (304) are respectively fixedly connected to both sides of the bottom of the rectangular rod (302), and the rack (305) is provided in the installation box (101) and is fixedly connected to the side wall of the rectangular rod (302); The gear (306) is rotatably connected to the inner wall of the installation box (101), the racks (305) of the two groups of support members are meshed with the gear (306), two groups of threaded knobs (307) are provided, the tops of the two groups of the moment cylinders (301) are provided with threaded holes, the two groups of threaded knobs (307) are respectively screwed into the two groups of threaded holes, and the ends of the two groups of threaded knobs (307) are respectively pressed against the corresponding moment rods (302).

3. The engineering management warning sign according to claim 1 is characterized by: The connection mechanism (200) further comprises a hand wheel (205), wherein the hand wheel (205) is fixedly connected to the end of the worm (204).

4. The engineering management warning sign according to claim 1, characterized in that: Four groups of threaded columns (206) are fixedly connected to one side of the plate body (107) close to the connecting plate (202); openings are provided on the connecting plate (202) at positions facing the four groups of threaded columns (206); the four groups of threaded columns (206) respectively pass through the four groups of openings; the four groups of threaded columns (206) are matched with locking nuts (207); the four groups of locking nuts (207) are respectively threadedly connected to the four groups of threaded columns (206) and pressed against the connecting plate (202); the plate body (107) and the connecting plate (202) are detachably connected through the four groups of threaded columns (206) and the four groups of locking nuts (207).

5. The engineering management warning sign according to claim 1 is characterized by: A plurality of groups of reinforcing plates (108) are also arranged equidistantly between the two groups of C-shaped slats (106), and both sides of the plurality of groups of reinforcing plates (108) are respectively fixedly connected to the two groups of C-shaped slats (106).

6. The engineering management warning sign according to claim 2 is characterized by: The rectangular column (102) is located at the top center of the installation box (101), and the two groups of fixed strips (303) are arranged parallel to the sign body (107).

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