Warning device for construction engineering construction

Abstract

The utility model relates to the technical field of warning devices, and discloses a warning device for construction engineering construction, which comprises a base, the bottom of the base is fixedly connected with a base, the top of the base is provided with a telescopic mechanism, and the rear side of the telescopic mechanism is provided with a positioning mechanism. The telescopic mechanism comprises an overturning assembly, a transmission assembly, a telescopic assembly and an adjusting assembly, and the overturning assembly is arranged on the top of the base. According to the warning device for construction of the construction project, through the arranged telescopic mechanism, a worker can control the telescopic solenoid to stretch out and draw back in the vertical cylinder only by shaking a rocker, so that the worker can adjust the horizontal height of the indication board according to the use requirement, and meanwhile, the turnover vertical cylinder is matched; according to the folding warning device, a worker can rapidly complete unfolding or folding of the warning device, the device is convenient to use by the worker, the occupied space of the folded device is smaller, the device can be conveniently stored and transferred by the worker, and the device is convenient to use by the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a warning device for construction engineering. Background Art

[0002] Construction projects refer to all kinds of buildings and engineering facilities that provide material and technical basis for human life and production. They are organized, purposeful, and large-scale economic activities of human beings. According to their natural attributes, they can be divided into three categories: construction projects, civil engineering projects, and electromechanical projects. During the construction process, warning devices are generally required to prevent pedestrians or vehicles from entering the construction site and causing safety accidents.

[0003] According to the "A warning device for construction projects (publication number: CN 212052440 U; application number: 202020485129.7)" published on the patent website, the above application optimizes the problem that "the warning range of the warning device under the prior art is limited, and pedestrians and vehicle drivers may approach from the surroundings of the construction site, resulting in poor warning effect of the existing warning device." However, when the warning device in the above application is in use, the overall shape is fixed and cannot be folded and stored, which is not convenient for the staff to align for storage or transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a warning device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a warning device for construction engineering, comprising a base, a base fixedly connected to the bottom of the base, a telescopic mechanism arranged on the top of the base, and a positioning mechanism arranged at the rear side of the telescopic mechanism.

[0006] The telescopic mechanism includes a flip assembly, a transmission assembly, a telescopic assembly and an adjustment assembly. The flip assembly is arranged on the top of the base, the transmission assembly is arranged inside the top of the flip assembly, the telescopic assembly is arranged on the outer ring of the transmission assembly, and the adjustment assembly is arranged inside the flip assembly.

[0007] The positioning mechanism comprises a reset component and a positioning component. The reset component is arranged at the rear side of the flip component, and the positioning component is arranged at the top of the reset component.

[0008] Preferably, the flip assembly includes a fixed seat, the fixed seat is fixedly connected to the top of the base, the top of the fixed seat is fixedly connected to a fixed frame, the inner circle of the fixed frame is rotatably connected to a rotating shaft, the front and rear sides of the rotating shaft are fixedly connected to a frame plate, and the top of the frame plate is fixedly connected to a vertical cylinder.

[0009] Preferably, the transmission assembly includes a fixed rod fixedly connected to the bottom of the inner circle of the vertical cylinder. A rotating cylinder is fixedly connected to the inner side of the fixed rod, and a threaded rod is rotatably connected to the inner circle of the rotating cylinder.

[0010] Preferably, the telescopic assembly includes a telescopic screw tube threadedly connected to the outer circle of the threaded rod. A limiting slide rod is fixedly connected to the bottom of the outer circle of the telescopic screw tube and slidably connected to the outer circle of the vertical cylinder. A connecting ring is fixedly connected to the outer side of the limiting slide rod and slidably connected to the outer circle of the vertical cylinder. A convex rod is fixedly connected to the top of the telescopic screw tube, and a rotating frame is rotatably connected to the outer circle of the convex rod. An indicator board is fixedly connected to the front side of the rotating frame.

[0011] Preferably, the adjusting assembly includes a rotating shaft rotatably connected to the front and rear sides inside the frame plate. A rocking plate is fixedly connected to the front side of the rotating shaft, and a rocker is fixedly connected to the front side of the rocking plate. A bevel gear one is fixedly connected to the outer circle of the rotating shaft, and a bevel gear two is meshed with the top of the outer circle of the bevel gear one. The bevel gear two is fixedly connected to the bottom of the threaded rod.

[0012] Preferably, the reset assembly includes a fixed cylinder fixedly connected to the top of the base at the rear side of the fixed seat. A sliding cylinder is slidably connected inside the fixed cylinder. A compression spring is fixedly connected to the bottom inside the sliding cylinder. A shifting rod is fixedly connected to the right side of the outer circle of the sliding cylinder and slidably connected to the inside of the right side of the fixed cylinder.

[0013] Preferably, the positioning assembly includes a positioning clamping rod fixedly connected to the top of the sliding cylinder. A sleeve is sleeved on the outer circle of the positioning clamping rod, and a connecting rod is fixedly connected to the front side of the sleeve. The connecting rod is fixedly connected to the rear side of the frame plate.

[0014] Compared with the prior art, the utility model provides a warning device for construction engineering construction, which has the following beneficial effects:

[0015] 1. For the warning device for construction engineering construction, through the provided telescopic mechanism, the staff only needs to shake the rocker to control the telescopic movement of the telescopic screw tube in the vertical cylinder, so that the staff can adjust the horizontal height of the indicator board according to the use needs. At the same time, with the cooperation of the rotatable vertical cylinder, the staff can quickly deploy or fold the warning device, which is convenient for the staff to use. The folded device occupies less space, which is convenient for the staff to store and transport, and is convenient for the staff to use.

[0016] 2. The warning device for construction engineering construction, through the set positioning mechanism, after the vertical cylinder is turned upwards, the positioning clamping rod is sleeved in the inner ring of the sleeve to position the vertical cylinder, so that the vertical cylinder can be kept vertical, and the staff only needs to press the lever to drive the positioning clamping rod to move downwards to release the connection with the sleeve, which is also convenient for the staff to bend and store the vertical cylinder and convenient for the staff to use. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings:

[0018] Figure 1 It is a front view schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the folded state of the present invention;

[0020] Figure 3 It is a schematic diagram of a partial structure of the present invention;

[0021] Figure 4 It is a partial structure sectional view of the present invention;

[0022] Figure 5 It is a partial structure sectional view of the telescopic component;

[0023] Figure 6 It is a schematic diagram of a partial structure of the telescopic component;

[0024] Figure 7 It is a partial structure sectional view of the present invention.

[0025] In the figure: 1. Telescopic mechanism; 11. Flipping component; 1101. Fixed seat; 1102. Fixed frame; 1103. Rotating shaft; 1104. Frame plate; 1105. Vertical cylinder; 12. Transmission component; 1201. Fixed rod; 1202. Rotating cylinder; 1203. Threaded rod; 13. Telescopic component; 1301. Telescopic screw tube; 1302. Limit sliding rod; 1303. Connecting ring; 1304. Convex rod; 1305. Rotating frame; 1306. Sign board; 14. Adjusting component; 1401. Rotating shaft; 1402. Rocking plate; 1403. Rocker; 1404. Bevel gear one; 1405. Bevel gear two; 2. Positioning mechanism; 21. Reset component; 2101. Fixed cylinder; 2102. Sliding cylinder; 2103. Compression spring; 2104. Lever; 22. Positioning component; 2201. Positioning clamping rod; 2202. Sleeve; 2203. Connecting rod; 3. Base; 31. Base plate. Detailed implementation manners

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The present invention provides a technical solution:

[0029] Embodiment 1: Combined with Figures 1 to 7 , a warning device for construction engineering construction, including a base 3, a base 31 is fixedly connected to the bottom of the base 3, a telescopic mechanism 1 is arranged on the top of the base 3, and a positioning mechanism 2 is arranged behind the telescopic mechanism 1.

[0030] The telescopic mechanism 1 includes a flipping component 11, a transmission component 12, a telescopic component 13 and an adjustment component 14. The flipping component 11 is arranged on the top of the base 3, the transmission component 12 is arranged inside the top of the flipping component 11, the telescopic component 13 is arranged on the outer circle of the transmission component 12, and the adjustment component 14 is arranged inside the flipping component 11.

[0031] The flipping assembly 11 includes a fixed base 1101 which is fixedly connected to the top of the base 3. A fixed frame 1102 is fixedly connected to the top of the fixed base 1101. A rotating shaft 1103 is rotatably connected to the inner circle of the fixed frame 1102. Frame plates 1104 are fixedly connected to the front and rear sides of the rotating shaft 1103. A vertical cylinder 1105 is fixedly connected to the top of the frame plates 1104. The transmission assembly 12 includes a fixed rod 1201 which is fixedly connected to the bottom of the inner circle of the vertical cylinder 1105. A rotating cylinder 1202 is fixedly connected to the inner side of the fixed rod 1201. A threaded rod 1203 is rotatably connected to the inner circle of the rotating cylinder 1202. The telescopic assembly 13 includes a telescopic screw tube 1301 which is threadedly connected to the outer circle of the threaded rod 1203. A limiting slide rod 1302 is fixedly connected to the bottom of the outer circle of the telescopic screw tube 1301. The limiting slide rod 1302 is slidably connected to the outer circle of the vertical cylinder 1105. A connecting ring 1303 is fixedly connected to the outer side of the limiting slide rod 1302. The connecting ring 1303 is slidably connected to the outer circle of the vertical cylinder 1105. A convex rod 1304 is fixedly connected to the top of the telescopic screw tube 1301. A rotating frame 1305 is rotatably connected to the outer circle of the convex rod 1304. A sign 1306 is fixedly connected to the front side of the rotating frame 1305. The adjusting assembly 14 includes a rotating shaft 1401 which is rotatably connected to the front and rear sides inside the frame plates 1104. A rocking plate 1402 is fixedly connected to the front side of the rotating shaft 1401. A rocker 1403 is fixedly connected to the front side of the rocking plate 1402. A first bevel gear 1404 is fixedly connected to the outer circle of the rotating shaft 1401. A second bevel gear 1405 which is fixedly connected to the bottom of the threaded rod 1203 meshes with the top of the outer circle of the first bevel gear 1404.

[0032] Furthermore: The staff only needs to shake the rocker 1403 to control the telescopic movement of the telescopic screw tube 1301 inside the vertical cylinder 1105, so that the staff can adjust the horizontal height of the sign 1306 according to the usage needs. At the same time, with the cooperable flipable vertical cylinder 1105, the staff can quickly complete the deployment or folding of the warning device, which is convenient for the staff to use. The folded device occupies less space, which is convenient for the staff to store and transport, and is convenient for the staff to use.

[0033] Embodiment 2: Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 7 ,and on the basis of Embodiment 1, it is further obtained that the positioning mechanism 2 includes a reset assembly 21 and a positioning assembly 22. The reset assembly 21 is arranged at the rear side of the flipping assembly 11, and the positioning assembly 22 is arranged at the top of the reset assembly 21.

[0034] The reset assembly 21 includes a fixed cylinder 2101 which is fixedly connected to the top of the base 3 at a position behind the fixed seat 1101. A sliding cylinder 2102 is slidably connected inside the fixed cylinder 2101. A compression spring 2103 is fixedly connected to the bottom inside the sliding cylinder 2102. A lever 2104 is fixedly connected to the right side of the outer circle of the sliding cylinder 2102. The lever 2104 is slidably connected inside the right side of the fixed cylinder 2101. The positioning assembly 22 includes a positioning latch 2201 which is fixedly connected to the top of the sliding cylinder 2102. A sleeve 2202 is sleeved on the outer circle of the positioning latch 2201. A connecting rod 2203 is fixedly connected to the front side of the sleeve 2202. The connecting rod 2203 is fixedly connected to the rear side of the frame plate 1104.

[0035] Further: after the vertical cylinder 1105 is flipped upwards, the positioning latch 2201 is sleeved inside the inner circle of the sleeve 2202 to position the vertical cylinder 1105, so that the vertical cylinder 1105 can be kept vertical. And the staff only needs to press the lever 2104 to drive the positioning latch 2201 to move downwards to release the connection with the sleeve 2202, which is also convenient for the staff to bend and store the vertical cylinder 1105 and convenient for the staff to use.

[0036] During the actual operation process, when this device is in use and needs to be folded and stored, the staff first shakes the rocker 1403. The shaking of the rocker 1403 drives the rotating shaft 1401 to rotate through the rocker plate 1402. The rotation of the rotating shaft 1401 drives the bevel gear one 1404 to drive the bevel gear two 1405 to rotate. The rotation of the bevel gear two 1405 drives the threaded rod 1203 to rotate. The rotation of the threaded rod 1203 drives the telescopic screw tube 1301 to move downwards. The downward movement of the telescopic screw tube 1301 drives the indicating plate 1306 to move downwards through the convex rod 1304 and the rotating frame 1305 until the telescopic screw tube 1301 can no longer move downwards. After that, the staff presses the lever 2104 to move downwards. The downward movement of the lever 2104 drives the positioning latch 2201 to move downwards through the sliding cylinder 2102. The downward movement of the positioning latch 2201 retracts into the fixed cylinder 2101 to release the connection with the sleeve 2202. After that, the staff can flip the vertical cylinder 1105 to the right and downwards. During the process of the vertical cylinder 1105 flipping downwards, the staff rotates the position of the indicating plate 1306 so that the indicating plate 1306 is located above or below the vertical cylinder 1105 after the vertical cylinder 1105 is flipped flat. At this time, the folding and storage process of the indicating plate 1306 is completed.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A warning device for construction engineering construction, comprising a base (3), characterized in that: A base (31) is fixedly connected to the bottom of the base (3). A telescopic mechanism (1) is provided on the top of the base (3), and a positioning mechanism (2) is provided at the rear of the telescopic mechanism (1). The telescopic mechanism (1) includes a flipping component (11), a transmission component (12), a telescopic component (13), and an adjustment component (14). The flipping component (11) is provided on the top of the base (3), the transmission component (12) is provided inside the top of the flipping component (11), the telescopic component (13) is provided on the outer circle of the transmission component (12), and the adjustment component (14) is provided inside the flipping component (11). The positioning mechanism (2) includes a reset component (21) and a positioning component (22). The reset component (21) is provided at the rear of the flipping component (11), and the positioning component (22) is provided on the top of the reset component (21).

2. The warning device for construction engineering construction according to claim 1, wherein: The flipping component (11) includes a fixed seat (1101). The fixed seat (1101) is fixedly connected to the top of the base (3). A fixed frame (1102) is fixedly connected to the top of the fixed seat (1101). A rotating shaft (1103) is rotatably connected to the inner circle of the fixed frame (1102). Frame plates (1104) are fixedly connected to the front and rear sides of the rotating shaft (1103). A vertical cylinder (1105) is fixedly connected to the top of the frame plate (1104).

3. The warning device for construction engineering construction according to claim 1, wherein: The transmission component (12) includes a fixed rod (1201). The fixed rod (1201) is fixedly connected to the bottom of the inner circle of the vertical cylinder (1105). A rotating cylinder (1202) is fixedly connected to the inner side of the fixed rod (1201). A threaded rod (1203) is rotatably connected to the inner circle of the rotating cylinder (1202).

4. The warning device for construction engineering construction according to claim 1, wherein: The telescopic component (13) includes a telescopic screw tube (1301). The telescopic screw tube (1301) is threadedly connected to the outer circle of the threaded rod (1203). A limit sliding rod (1302) is fixedly connected to the bottom of the outer circle of the telescopic screw tube (1301). The limit sliding rod (1302) is slidably connected to the outer circle of the vertical cylinder (1105). A connecting ring (1303) is fixedly connected to the outer side of the limit sliding rod (1302). The connecting ring (1303) is slidably connected to the outer circle of the vertical cylinder (1105). A convex rod (1304) is fixedly connected to the top of the telescopic screw tube (1301). A rotating frame (1305) is rotatably connected to the outer circle of the convex rod (1304). A sign board (1306) is fixedly connected to the front side of the rotating frame (1305).

5. A warning device for construction engineering construction according to claim 1, characterized in that: The adjustment component (14) includes a rotating shaft (1401). The rotating shaft (1401) is rotatably connected to the front and rear sides inside the frame plate (1104). A rocking plate (1402) is fixedly connected to the front side of the rotating shaft (1401). A rocker (1403) is fixedly connected to the front side of the rocking plate (1402). A first bevel gear (1404) is fixedly connected to the outer circle of the rotating shaft (1401). A second bevel gear (1405) is meshed with the top of the outer circle of the first bevel gear (1404). The second bevel gear (1405) is fixedly connected to the bottom of the threaded rod (1203).

6. The warning device for construction engineering construction according to claim 1, wherein: The reset component (21) includes a fixed cylinder (2101), the fixed cylinder (2101) is fixedly connected to the top of the base (3) at a position behind the fixed seat (1101), a sliding cylinder (2102) is slidably connected inside the fixed cylinder (2101), a compression spring (2103) is fixedly connected to the bottom inside the sliding cylinder (2102), a lever (2104) is fixedly connected to the right side of the outer circle of the sliding cylinder (2102), and the lever (2104) is slidably connected inside the right side of the fixed cylinder (2101).

7. A warning device for construction engineering construction according to claim 1, characterized in that: The positioning component (22) includes a positioning latch (2201), the positioning latch (2201) is fixedly connected to the top of the sliding cylinder (2102), a sleeve (2202) is sleeved on the outer circle of the positioning latch (2201), a connecting rod (2203) is fixedly connected to the front side of the sleeve (2202), and the connecting rod (2203) is fixedly connected to the rear side of the frame plate (1104).

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