A safety warning device for hydraulic engineering construction

Abstract

The utility model discloses a water conservancy project construction safety warning device, including body mechanism and setting in the body mechanism outside, increase the contact and the support area between device and ground, promote the stability of device extension support mechanism, the extension support mechanism includes the symmetrical setting of sleeve column of sliding connection in the outer side of vertical pole, one side of sleeve column is fixedly connected with side frame, rotates the arm to the angle of demand in the side ear, according to height position, in the arm, the second screw rod is slid to the position of the base bottom contact ground, the second screw rod is passed into the outside of arm, makes it in corresponding screw hole connection, fixes the position of second screw rod, finally tightens the angle of third screw rod fixed base in the base, and through the mode of knocking, the limiting peg is embedded into the ground, can effectively promote the support area between device and ground after burying, thereby reduce long -time use in complex construction environment, the loosening amplitude of device produced, guarantee the stability of device.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering construction technology, specifically relating to a water conservancy engineering construction safety warning device. Background Technology

[0002] Safety warning devices for water conservancy construction are important safety facilities used in dangerous areas of construction sites to protect the safety of construction workers and pedestrians. They are an important measure to ensure the safety of personnel at construction sites and prevent accidents, and are of great significance for improving the level of construction safety management.

[0003] The existing safety warning devices for water conservancy construction have a relatively fixed contact area between the bottom and the ground after the scaffolding is buried in the ground. However, due to the complex environment of water conservancy construction, the stability of the device will decrease significantly with the increase of usage time or accidental contact by external forces, which is extremely inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a safety warning device for water conservancy construction. This addresses the problem mentioned in the background art that some existing safety warning devices for water conservancy construction have a relatively fixed contact area between the bottom and the ground after the scaffold is buried in the ground. However, due to the complex environment of water conservancy construction, the stability of the device will decrease significantly with the increase of usage time or accidental contact by external forces, which is extremely inconvenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety warning device for water conservancy engineering construction, comprising a main body and an extended support mechanism disposed outside the main body to increase the contact and support area between the device and the ground, thereby improving the stability of the device. The extended support mechanism includes sleeve columns symmetrically arranged and slidably connected to the outside of a vertical pole. A side frame is fixedly connected to one side of each sleeve column, and a first screw is threadedly connected to the inner side of the side frame. A clamp is rotatably connected to the outer side of one end of the first screw. Side ears are symmetrically arranged on the other side of each sleeve column, and a rotating arm is rotatably connected to the inner side of each side ear. The inner side of the rotating arm is threaded with a second screw. A pressure ring is fixedly connected to the outer side of one end of the second screw. An inner rod is threadedly connected to the outer side of the other end of the second screw through a threaded hole. A first base is fixedly connected to the bottom of the inner rod. A third screw is threadedly connected to the inner side of the first base. A second base is threadedly connected to the outer side of the third screw. A limit pin is slidably connected to the inner side of the second base. Several limit pins are symmetrically arranged. By inserting the limit pins in the second base into the ground, the support area between the device and the ground can be increased, thereby ensuring the stability of the device during long-term use.

[0006] Preferably, two uprights are symmetrically arranged, and a horizontal bar is fixedly connected between adjacent uprights. A top frame is fixedly connected to the top of each upright, and a warning board is fixedly connected to the inner side of the top frame.

[0007] Preferably, a reflective strip is fixedly connected to one side of the top frame, and a vertical pole is fixedly connected to the bottom of the top frame.

[0008] Preferably, the adjacent rotating arms are fixedly connected with reinforcing ribs, and the outer side of the top end of the rotating arm is rotatably connected with a side lug.

[0009] Preferably, a spring is movably connected to the outer side of one end of the first screw, and the spring is located on one side of the side frame.

[0010] Preferably, a knob is fixedly connected to one side of the pressure ring, and several knobs are symmetrically arranged. A second screw is fixedly connected to the inner side of the pressure ring, and a rotating arm is threadedly connected to the outer side of the second screw.

[0011] Preferably, a washer is movably connected to the outer side of one end of the third screw, and the washer is located on one side of the base.

[0012] Preferably, a plurality of screw holes are symmetrically arranged, and a second screw is threadedly connected to the inner side of one of the screw holes.

[0013] Compared with the prior art, this utility model provides a safety warning device for water conservancy engineering construction, which has the following beneficial effects: 1. This utility model involves setting up a first base, with several limiting pins slidably connected to the inner side of the first base. A third screw is threadedly connected to the outer side of the first base, and a second base is threadedly connected to the outer side of the third screw. A second screw is fixedly connected to the top of the second base, and a second screw is threadedly connected to the inner side of the second screw through a screw hole. A pressure ring is fixedly connected to the outer side of one end of the second screw, and a rotating arm is threadedly connected to the outer side of the other end of the second screw. The bottom of the upright is buried in the ground, and the uprights are stabilized by crossbars. At the same time, a warning plate inside the top frame warns personnel at the water conservancy construction site. Then, according to the burial depth of the bottom of the upright, the sleeve column is slid to the required height on the outer side of the upright. Rotate each of the first screws inside the side frame to move the clamping plate forward to a position that fully abuts against the outer wall of the upright, and fix the height of the sleeve column. Rotate the rotating arm inside the side ear to the required angle. According to the height position, slide the second screw inside the rotating arm to the position where the bottom of the first base contacts the ground. Insert the second screw outside the rotating arm to connect it with the corresponding screw hole and fix the position of the second screw. Finally, tighten the third screw inside the second base to fix the angle of the second base, and embed the limiting nail into the ground by tapping. This can effectively increase the support area between the device and the ground after it is buried, thereby reducing the loosening of the device after long-term use in complex construction environments and ensuring the stability of the device. 2. By setting a gasket, a third screw is movably connected to the inner side of the gasket, and a second base is threadedly connected to the outer side of the third screw, which can effectively ensure the stability of the third screw during long-term use and reduce the degree of loosening; 3. This utility model features a knob with a pressure ring fixedly connected to one side, a second screw fixedly connected to the inner side of the pressure ring, and a rotating arm threadedly connected to the outer side of the second screw, which allows for convenient and easy gripping and rotation by personnel.

[0014] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is an isometric structural diagram of a water conservancy engineering construction safety warning device proposed in this utility model; Figure 2 This is an isometric structural diagram of the main body mechanism of a water conservancy engineering construction safety warning device proposed in this utility model; Figure 3 This is an isometric structural diagram of the extended support mechanism of a water conservancy engineering construction safety warning device proposed in this utility model. Figure 4 This is an exploded structural diagram of the sleeve column of a water conservancy engineering construction safety warning device proposed in this utility model; In the diagram: Main body mechanism 1, upright 101, horizontal bar 102, top frame 103, warning plate 104, extension support mechanism 2, sleeve column 201, side frame 202, first screw 203, clamp 204, side lug 205, rotating arm 206, second screw 207, pressure ring 208, screw hole 209, inner rod 210, first base 211, third screw 212, second base 213, limit pin 214, reflective strip 3, reinforcing rib 4, spring 5, knob 6, washer 7. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a safety warning device for water conservancy engineering construction, including a main body mechanism 1 and an extension support mechanism 2 disposed outside the main body mechanism 1 to increase the contact and support area between the device and the ground and improve the stability of the device. The extension support mechanism 2 includes sleeve columns 201 slidably connected to the outside of the upright 101 and symmetrically arranged, a side frame 202 fixedly connected to one side of the sleeve column 201, a first screw 203 threadedly connected to the inside of the side frame 202, and a clamping piece 2 rotatably connected to the outside of one end of the first screw 203. 04. A side lug 205 is symmetrically provided on the other side of the sleeve 201. A rotating arm 206 is rotatably connected to the inside of the side lug 205. A second screw 207 is threadedly connected to the inside of the rotating arm 206. A pressure ring 208 is fixedly connected to the outer side of one end of the second screw 207. An inner rod 210 is threadedly connected to the outer side of the other end of the second screw 207 through a screw hole 209. A first base 211 is fixedly connected to the bottom of the inner rod 210. A third screw 212 is threadedly connected to the inner side of the first base 211. A second base 212 is threadedly connected to the outer side of the third screw 212. The second base 213 has a sliding connection of limit pins 214 on its inner side. Several limit pins 214 are symmetrically arranged. By inserting the limit pins 214 into the ground, the support area between the device and the ground can be increased, thereby ensuring the stability of the device during long-term use. According to the depth of the bottom of the upright 101, the sleeve 201 is slid to the required height on the outside of the upright 101. The first screws 203 are rotated on the inside of the side frame 202, which drives the clamping piece 204 to move forward to fully abut against the upright 101. 01. Position the outer wall, fix the height of the sleeve 201, rotate the rotating arm 206 to the required angle inside the side ear 205, slide the inner rod 210 inside the rotating arm 206 to the position where the bottom of the second base 213 contacts the ground according to the height position, insert the second screw 207 outside the rotating arm 206 so that it connects with the corresponding screw hole 209, fix the position of the inner rod 210, finally tighten the third screw 212 inside the first base 211 to fix the angle of the second base 213, and embed the limiting nail 214 into the ground by tapping.

[0018] In this utility model, preferably, two uprights 101 are symmetrically arranged, and a crossbar 102 is fixedly connected between adjacent uprights 101. A top frame 103 is fixedly connected to the top of the uprights 101, and a warning board 104 is fixedly connected to the inner side of the top frame 103. The bottom of the uprights 101 is buried in the ground, and the uprights 101 are stabilized by the crossbar 102. At the same time, the warning board 104 in the top frame 103 warns personnel at the water conservancy project construction site.

[0019] In this utility model, preferably, a reflective strip 3 is fixedly connected to one side of the top frame 103, and a pole 101 is fixedly connected to the bottom of the top frame 103, which can effectively mark the position of the device in a relatively dim environment.

[0020] In this utility model, preferably, the rotating arms 206 are fixedly connected with reinforcing ribs 4 between adjacent arms, and the outer side of the top end of the rotating arms 206 is rotatably connected with a side ear 205, which can effectively ensure the stability of the rotating arm 206 structure.

[0021] In this utility model, preferably, a spring 5 is movably connected to the outer side of one end of the first screw 203. The spring 5 is located on one side of the side frame 202, which can effectively reduce the loosening of the first screw 203 during long-term use.

[0022] In this utility model, preferably, a knob 6 is fixedly connected to one side of the pressure ring 208, and several knobs 6 are symmetrically arranged. A second screw 207 is fixedly connected to the inner side of the pressure ring 208, and a rotating arm 206 is threadedly connected to the outer side of the second screw 207, which can effectively and conveniently allow personnel to directly pinch and rotate it.

[0023] In this utility model, preferably, a washer 7 is movably connected to the outer side of one end of the third screw 212. The washer 7 is located on one side of the base 211, which can effectively ensure the stability of the third screw 212 during long-term use and reduce the degree of loosening.

[0024] In this utility model, preferably, several screw holes 209 are symmetrically arranged, and a second screw 207 is threadedly connected to the inner side of one of the screw holes 209, so that the length of the inner rod 210 can be adjusted according to actual needs.

[0025] The working principle and usage process of this utility model are as follows: In use, the bottom of the upright 101 is buried in the ground. The uprights 101 are stabilized by the crossbar 102. Simultaneously, the warning plate 104 inside the top frame 103 warns personnel at the water conservancy construction site. Then, based on the burial depth of the bottom of the upright 101, the sleeve 201 is slid to the required height on the outside of the upright 101. Inside the side frame 202, each first screw 203 is rotated, causing the clamping plate 204 to move forward until it fully abuts against the outer wall of the upright 101, fixing the height of the sleeve 201. The rotating arm 206 is then rotated within the side lug 205 to… The required angle is determined by sliding the inner rod 210 within the rotating arm 206 to the position where the bottom of the second base 213 contacts the ground. A second screw 207 is then inserted through the rotating arm 206 and connected to the corresponding screw hole 209 to fix the position of the inner rod 210. Finally, the third screw 212 is tightened within the first base 211 to fix the angle of the second base 213. The limiting nail 214 is then embedded into the ground by tapping. This effectively increases the support area between the device and the ground after installation, thereby reducing the loosening of the device after prolonged use in complex construction environments and ensuring the stability of the device.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety warning device for construction of hydraulic works, characterized in that: The device includes a main body mechanism (1) and an extension support mechanism (2) located outside the main body mechanism (1) to increase the contact and support area between the device and the ground and improve the stability of the device. The extension support mechanism (2) includes a sleeve column (201) symmetrically arranged on the outside of the upright (101) and slidably connected to it. A side frame (202) is fixedly connected to one side of the sleeve column (201). A first screw (203) is threadedly connected to the inside of the side frame (202). A clamp (204) is rotatably connected to the outside of one end of the first screw (203). A side ear (205) is symmetrically arranged on the other side of the sleeve column (201). A rotating arm (206) is rotatably connected to the inside of the side ear (205). A second screw (207) is threadedly connected to the inside of the rotating arm (206). A pressure ring (208) is fixedly connected to the outer side of one end of the second screw (207). An inner rod (210) is threadedly connected to the outer side of the other end of the second screw (207) through a screw hole (209). A first base (211) is fixedly connected to the bottom of the inner rod (210). A third screw (212) is threadedly connected to the inner side of the first base (211). A second base (213) is threadedly connected to the outer side of the third screw (212). A limit pin (214) is slidably connected to the inner side of the second base (213). Several limit pins (214) are symmetrically arranged. By inserting the limit pins (214) in the second base (213) into the ground, the support area between the device and the ground can be increased, thereby ensuring the stability of the device during long-term use.

2. The hydraulic engineering construction safety warning device according to claim 1, characterized in that: Two uprights (101) are symmetrically arranged. A crossbar (102) is fixedly connected between adjacent uprights (101). A top frame (103) is fixedly connected to the top of the uprights (101). A warning plate (104) is fixedly connected to the inner side of the top frame (103).

3. The water conservancy project construction safety warning device according to claim 2, characterized in that: A reflective strip (3) is fixedly connected to one side of the top frame (103), and a pole (101) is fixedly connected to the bottom of the top frame (103).

4. The water conservancy project construction safety warning device according to claim 1, characterized in that: The rotating arms (206) are fixedly connected with each other with reinforcing ribs (4), and the outer side of the top of the rotating arms (206) is rotatably connected with a side ear (205).

5. A water conservancy project construction safety warning device according to claim 1, characterized in that: A spring (5) is movably connected to the outer side of one end of the first screw (203), and the spring (5) is located on one side of the side frame (202).

6. A water conservancy project construction safety warning device according to claim 1, characterized in that: A knob (6) is fixedly connected to one side of the pressure ring (208), and several knobs (6) are symmetrically arranged. A second screw (207) is fixedly connected to the inner side of the pressure ring (208), and a rotating arm (206) is threadedly connected to the outer side of the second screw (207).

7. A water conservancy project construction safety warning device according to claim 1, characterized in that: A gasket (7) is movably connected to the outer side of one end of the third screw (212), and the gasket (7) is located on one side of the first base (211).

8. A water conservancy project construction safety warning device according to claim 1, characterized in that: Several screw holes (209) are symmetrically arranged, and a second screw (207) is threadedly connected to the inner side of one of the screw holes (209).

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